WorldWideScience

Sample records for sustained yield management

  1. 25 CFR 163.11 - Forest management planning and sustained yield management.

    Science.gov (United States)

    2010-04-01

    ... principles of sustained yield management and will not be authorized until practical methods of harvest based on sound economic and silvicultural and other forest management principles have been prescribed... period in the future. Forest management plans shall be based on the principle of sustained yield...

  2. Influence of management and environment on Australian wheat: information for sustainable intensification and closing yield gaps

    International Nuclear Information System (INIS)

    Bryan, B A; King, D; Zhao, G

    2014-01-01

    In the future, agriculture will need to produce more, from less land, more sustainably. But currently, in many places, actual crop yields are below those attainable. We quantified the ability for agricultural management to increase wheat yields across 179 Mha of potentially arable land in Australia. Using the Agricultural Production Systems Simulator (APSIM), we simulated the impact on wheat yield of 225 fertilization and residue management scenarios at a high spatial, temporal, and agronomic resolution from 1900 to 2010. The influence of management and environmental variables on wheat yield was then assessed using Spearman’s non-parametric correlation test with bootstrapping. While residue management showed little correlation, fertilization strongly increased wheat yield up to around 100 kg N ha −1  yr −1 . However, this effect was highly dependent on the key environment variables of rainfall, temperature, and soil water holding capacity. The influence of fertilization on yield was stronger in cooler, wetter climates, and in soils with greater water holding capacity. We conclude that the effectiveness of management intensification to increase wheat yield is highly dependent upon local climate and soil conditions. We provide context-specific information on the yield benefits of fertilization to support adaptive agronomic decision-making and contribute to the closure of yield gaps. We also suggest that future assessments consider the economic and environmental sustainability of management intensification for closing yield gaps. (paper)

  3. Influence of management and environment on Australian wheat: information for sustainable intensification and closing yield gaps

    Science.gov (United States)

    Bryan, B. A.; King, D.; Zhao, G.

    2014-04-01

    In the future, agriculture will need to produce more, from less land, more sustainably. But currently, in many places, actual crop yields are below those attainable. We quantified the ability for agricultural management to increase wheat yields across 179 Mha of potentially arable land in Australia. Using the Agricultural Production Systems Simulator (APSIM), we simulated the impact on wheat yield of 225 fertilization and residue management scenarios at a high spatial, temporal, and agronomic resolution from 1900 to 2010. The influence of management and environmental variables on wheat yield was then assessed using Spearman’s non-parametric correlation test with bootstrapping. While residue management showed little correlation, fertilization strongly increased wheat yield up to around 100 kg N ha-1 yr-1. However, this effect was highly dependent on the key environment variables of rainfall, temperature, and soil water holding capacity. The influence of fertilization on yield was stronger in cooler, wetter climates, and in soils with greater water holding capacity. We conclude that the effectiveness of management intensification to increase wheat yield is highly dependent upon local climate and soil conditions. We provide context-specific information on the yield benefits of fertilization to support adaptive agronomic decision-making and contribute to the closure of yield gaps. We also suggest that future assessments consider the economic and environmental sustainability of management intensification for closing yield gaps.

  4. Geoelectrical parameter-based multivariate regression borehole yield model for predicting aquifer yield in managing groundwater resource sustainability

    Directory of Open Access Journals (Sweden)

    Kehinde Anthony Mogaji

    2016-07-01

    Full Text Available This study developed a GIS-based multivariate regression (MVR yield rate prediction model of groundwater resource sustainability in the hard-rock geology terrain of southwestern Nigeria. This model can economically manage the aquifer yield rate potential predictions that are often overlooked in groundwater resources development. The proposed model relates the borehole yield rate inventory of the area to geoelectrically derived parameters. Three sets of borehole yield rate conditioning geoelectrically derived parameters—aquifer unit resistivity (ρ, aquifer unit thickness (D and coefficient of anisotropy (λ—were determined from the acquired and interpreted geophysical data. The extracted borehole yield rate values and the geoelectrically derived parameter values were regressed to develop the MVR relationship model by applying linear regression and GIS techniques. The sensitivity analysis results of the MVR model evaluated at P ⩽ 0.05 for the predictors ρ, D and λ provided values of 2.68 × 10−05, 2 × 10−02 and 2.09 × 10−06, respectively. The accuracy and predictive power tests conducted on the MVR model using the Theil inequality coefficient measurement approach, coupled with the sensitivity analysis results, confirmed the model yield rate estimation and prediction capability. The MVR borehole yield prediction model estimates were processed in a GIS environment to model an aquifer yield potential prediction map of the area. The information on the prediction map can serve as a scientific basis for predicting aquifer yield potential rates relevant in groundwater resources sustainability management. The developed MVR borehole yield rate prediction mode provides a good alternative to other methods used for this purpose.

  5. Sustainable management in crop monocultures: the impact of retaining forest on oil palm yield.

    Science.gov (United States)

    Edwards, Felicity A; Edwards, David P; Sloan, Sean; Hamer, Keith C

    2014-01-01

    Tropical agriculture is expanding rapidly at the expense of forest, driving a global extinction crisis. How to create agricultural landscapes that minimise the clearance of forest and maximise sustainability is thus a key issue. One possibility is protecting natural forest within or adjacent to crop monocultures to harness important ecosystem services provided by biodiversity spill-over that may facilitate production. Yet this contrasts with the conflicting potential that the retention of forest exports dis-services, such as agricultural pests. We focus on oil palm and obtained yields from 499 plantation parcels spanning a total of ≈23,000 ha of oil palm plantation in Sabah, Malaysian Borneo. We investigate the relationship between the extent and proximity of both contiguous and fragmented dipterocarp forest cover and oil palm yield, controlling for variation in oil palm age and for environmental heterogeneity by incorporating proximity to non-native forestry plantations, other oil palm plantations, and large rivers, elevation and soil type in our models. The extent of forest cover and proximity to dipterocarp forest were not significant predictors of oil palm yield. Similarly, proximity to large rivers and other oil palm plantations, as well as soil type had no significant effect. Instead, lower elevation and closer proximity to forestry plantations had significant positive impacts on oil palm yield. These findings suggest that if dipterocarp forests are exporting ecosystem service benefits or ecosystem dis-services, that the net effect on yield is neutral. There is thus no evidence to support arguments that forest should be retained within or adjacent to oil palm monocultures for the provision of ecosystem services that benefit yield. We urge for more nuanced assessments of the impacts of forest and biodiversity on yields in crop monocultures to better understand their role in sustainable agriculture.

  6. Achieving maximum sustainable yield in mixed fisheries: a management approach for the North Sea demersal fisheries

    DEFF Research Database (Denmark)

    Ulrich, Clara; Vermard, Youen; Dolder, Paul J.

    2017-01-01

    . An objective method is suggested that provides an optimal set of fishing mortality within the range, minimizing the risk of total allowable catch mismatches among stocks captured within mixed fisheries, and addressing explicitly the trade-offs between the most and least productive stocks........ Recent paths towards operationalizing MSY at the regional scale have suggested the expansion of the concept into a desirable area of “pretty good yield”, implemented through a range around FMSY that would allow for more flexibility in management targets. This article investigates the potential of FMSY...... ranges to combine long-term single-stock targets with flexible, short-term, mixed-fisheries management requirements applied to the main North Sea demersal stocks. It is shown that sustained fishing at the upper bound of the range may lead to unacceptable risks when technical interactions occur...

  7. Natural recharge to sustainable yield from the barind aquifer: a tool in preparing effective management plan of groundwater resources.

    Science.gov (United States)

    Monirul Islam, Md; Kanungoe, P

    2005-01-01

    This paper presents the results of water balance study and aquifer simulation modeling for preliminary estimation of the recharge rate and sustainable yield for the semi arid Barind Tract region of Bangladesh. The outcomes of the study are likely to be useful for planning purposes. It is found from detailed water balance study for the area that natural recharge rates in the Barind Tract vary widely year to year. It may have resulted from the method used for the calculation. If the considered time interval had been smaller than the monthly rainfall, the results could have been different. Aquifer Simulation Modeling (ASM) for the Barind aquifer is used to estimate long-term sustainable yield of the groundwater considering limiting drawdown from the standpoint of economic pumping cost. In managing a groundwater basin efficiently and effectively, evaluation of the maximum annual groundwater yield of the basin that can be withdrawn and used without producing any undesirable effect is one of the most important issues. In investigating such recharge rate, introduction of certain terms such as sustainable yield and safe yield has been accompanied. Development of this area involves proper utilization of this vast land, which is possible only through ensured irrigation for agriculture. The Government of Bangladesh has a plan to develop irrigation facilities by optimum utilization of available ground and surface water. It is believed that the groundwater table is lowering rapidly and the whole region is in an acute state of deforestation. Indiscriminate groundwater development may accelerate deforestation trend. In this context estimation of actual natural recharge rate to the aquifer and determination of sustainable yield will assist in proper management and planning of environmentally viable abstraction schemes. It is revealed from the study that the sustainable yield of ground water (204 mm/y) is somewhat higher than the long-term annual average recharge (152.7 mm) to the

  8. Assessing potential sustainable wood yield

    Science.gov (United States)

    Robert F. Powers

    2001-01-01

    Society is making unprecedented demands on world forests to produce and sustain many values. Chief among them is wood supply, and concerns are rising globally about the ability of forests to meet increasing needs. Assessing this is not easy. It requires a basic understanding of the principles governing forest productivity: how wood yield varies with tree and stand...

  9. The journey from safe yield to sustainability.

    Science.gov (United States)

    Alley, William M; Leake, Stanley A

    2004-01-01

    Safe-yield concepts historically focused attention on the economic and legal aspects of ground water development. Sustainability concerns have brought environmental aspects more to the forefront and have resulted in a more integrated outlook. Water resources sustainability is not a purely scientific concept, but rather a perspective that can frame scientific analysis. The evolving concept of sustainability presents a challenge to hydrologists to translate complex, and sometimes vague, socioeconomic and political questions into technical questions that can be quantified systematically. Hydrologists can contribute to sustainable water resources management by presenting the longer-term implications of ground water development as an integral part of their analyses.

  10. Land quality indicators for sustainable land management proposed method for yield gap and soil nutrient balance

    NARCIS (Netherlands)

    Bindraban, P.S.; Stoorvogel, J.J.; Jansen, D.M.; Vlaming, J.; Groot, J.J.R.

    2000-01-01

    The required increase in agricultural production to meet future food demand will further increase pressure on land resources. Integrative indicators of the current status of the agricultural production capacity of land and their change over time are needed for promoting land management practices to

  11. Achieving maximum sustainable yield in mixed fisheries

    NARCIS (Netherlands)

    Ulrich, Clara; Vermard, Youen; Dolder, Paul J.; Brunel, Thomas; Jardim, Ernesto; Holmes, Steven J.; Kempf, Alexander; Mortensen, Lars O.; Poos, Jan Jaap; Rindorf, Anna

    2017-01-01

    Achieving single species maximum sustainable yield (MSY) in complex and dynamic fisheries targeting multiple species (mixed fisheries) is challenging because achieving the objective for one species may mean missing the objective for another. The North Sea mixed fisheries are a representative example

  12. Sustainability issues for resource managers.

    Science.gov (United States)

    Daniel L. Bottom; Gordon H. Reeves; Martha H. Brookes

    1996-01-01

    Throughout their history, conservation science and sustainable-yield management have failed to maintain the productivity of living resources. Repeated overexploitation of economic species, loss of biological diversity, and degradation of regional environments now call into question the economic ideas and values that have formed the foundation of scientific management...

  13. Sustainable Management of Food

    Science.gov (United States)

    To provide information to organizations to help them implement sustainable food management, including joining the Food Recovery Challenge. To provide education and information to communities and concerned citizens.

  14. Sustainable Materials Management

    Science.gov (United States)

    To introduce businesses, NGOs, and government officials to the concept of Sustainable Materials Management (SMM). To provide tools to allow stakeholders to take a lifecycle approach managing their materials, & to encourage them to join a SMM challenge.

  15. Sustainable Facilities Management

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev; Elle, Morten; Hoffmann, Birgitte

    2004-01-01

    The Danish public housing sector has more than 20 years of experience with sustainable facilities management based on user involvement. The paper outlines this development in a historical perspective and gives an analysis of different approaches to sustainable facilities management. The focus...... is on the housing departments and strateies for the management of the use of resources. The research methods used are case studies based on interviews in addition to literature studies. The paper explores lessons to be learned about sustainable facilities management in general, and points to a need for new...

  16. Closing Yield Gaps: How Sustainable Can We Be?

    Directory of Open Access Journals (Sweden)

    Prajal Pradhan

    Full Text Available Global food production needs to be increased by 60-110% between 2005 and 2050 to meet growing food and feed demand. Intensification and/or expansion of agriculture are the two main options available to meet the growing crop demands. Land conversion to expand cultivated land increases GHG emissions and impacts biodiversity and ecosystem services. Closing yield gaps to attain potential yields may be a viable option to increase the global crop production. Traditional methods of agricultural intensification often have negative externalities. Therefore, there is a need to explore location-specific methods of sustainable agricultural intensification. We identified regions where the achievement of potential crop calorie production on currently cultivated land will meet the present and future food demand based on scenario analyses considering population growth and changes in dietary habits. By closing yield gaps in the current irrigated and rain-fed cultivated land, about 24% and 80% more crop calories can respectively be produced compared to 2000. Most countries will reach food self-sufficiency or improve their current food self-sufficiency levels if potential crop production levels are achieved. As a novel approach, we defined specific input and agricultural management strategies required to achieve the potential production by overcoming biophysical and socioeconomic constraints causing yield gaps. The management strategies include: fertilizers, pesticides, advanced soil management, land improvement, management strategies coping with weather induced yield variability, and improving market accessibility. Finally, we estimated the required fertilizers (N, P2O5, and K2O to attain the potential yields. Globally, N-fertilizer application needs to increase by 45-73%, P2O5-fertilizer by 22-46%, and K2O-fertilizer by 2-3 times compared to the year 2010 to attain potential crop production. The sustainability of such agricultural intensification largely depends

  17. Closing Yield Gaps: How Sustainable Can We Be?

    Science.gov (United States)

    Pradhan, Prajal; Fischer, Günther; van Velthuizen, Harrij; Reusser, Dominik E.; Kropp, Juergen P.

    2015-01-01

    Global food production needs to be increased by 60–110% between 2005 and 2050 to meet growing food and feed demand. Intensification and/or expansion of agriculture are the two main options available to meet the growing crop demands. Land conversion to expand cultivated land increases GHG emissions and impacts biodiversity and ecosystem services. Closing yield gaps to attain potential yields may be a viable option to increase the global crop production. Traditional methods of agricultural intensification often have negative externalities. Therefore, there is a need to explore location-specific methods of sustainable agricultural intensification. We identified regions where the achievement of potential crop calorie production on currently cultivated land will meet the present and future food demand based on scenario analyses considering population growth and changes in dietary habits. By closing yield gaps in the current irrigated and rain-fed cultivated land, about 24% and 80% more crop calories can respectively be produced compared to 2000. Most countries will reach food self-sufficiency or improve their current food self-sufficiency levels if potential crop production levels are achieved. As a novel approach, we defined specific input and agricultural management strategies required to achieve the potential production by overcoming biophysical and socioeconomic constraints causing yield gaps. The management strategies include: fertilizers, pesticides, advanced soil management, land improvement, management strategies coping with weather induced yield variability, and improving market accessibility. Finally, we estimated the required fertilizers (N, P2O5, and K2O) to attain the potential yields. Globally, N-fertilizer application needs to increase by 45–73%, P2O5-fertilizer by 22–46%, and K2O-fertilizer by 2–3 times compared to the year 2010 to attain potential crop production. The sustainability of such agricultural intensification largely depends on the way

  18. Managing Sustainability in Management Education

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    2014-01-01

    Sustainability has until relatively recently been seen as irrelevant to business practice and, hence, has been largely missing from management education. But, environmental issues are increasingly becoming a key business concern at local, national, international and global levels. This conceptual...... paper addresses the question: How can sustainability be addresses within management education? It engages in a critical discussion of traditional models for teaching sustainability and Corporate Social Responsibility (CSR) in order to develop an advanced framework that addresses the limitations...... concerning trade-offs and complexity. Thus, the paper proposes an approach to sustainability in management education which help to initiate such critical reflection and discussion by drawing attention to the complex network of relations in which a given business or industry is embedded....

  19. Managing sustainability in management education

    OpenAIRE

    Lystbæk, Christian Tang

    2014-01-01

    Environmental issues are increasingly becoming a key business concern at local, national, international and global levels. Consequently, environmental issues and sustainability have found their way into management education in terms of business ethics, corporate social or sustainability responsibilities (CSR), etc.. Dominant conceptions of CSR identify a series of different types of corporate responsibilities, fx. economic, legal, social, environmental, etc. (e.g. Crane & Matten, 2010). A...

  20. Sustainable Soil Management

    DEFF Research Database (Denmark)

    Green, Ole; Evgrafova, Alevtina; Kirkegaard Nielsen, Søren

    Linket til højre henviser til rapporten i trykt format til download. This report provides an overview on new technologies for integrate sustainable and resilient management practices in arable ecosystems for advanced farmers, consultants, NGOs and policy makers. By following sustainable soil...... and soil quality in short- and long-terms. This report also illustrates the importance to combine a system approach for plant production by assessing field readiness, managing in-field traffic management, implementing the sitespecific controlled as well as sensor-controlled seedbed preparation, seeding...

  1. Toward an Economic Definition of Sustainable Yield for Coastal Aquifers

    Science.gov (United States)

    Jenson, J. W.; Habana, N. C.; Lander, M.

    2016-12-01

    The concept of aquifer sustainable yield has long been criticized, debated, and even disparaged among groundwater hydrologists, but policy-makers and professional water resource managers inevitably ask them for unequivocal answers to such questions as "What is the absolute maximum volume of water that could be sustainably withdrawn from this aquifer?" We submit that it is therefore incumbent upon hydrologists to develop and offer valid practical definitions of sustainable yield that can be usefully applied to given conditions and types of aquifers. In coastal aquifers, water quality—in terms of salinity—is affected by changes in the natural water budget and the volume rate of artificial extraction. In principle, one can identify a family of assay curves for a given aquifer, showing the specific relationships between the quantity and quality of the water extracted under given conditions of recharge. The concept of the assay curve, borrowed from the literature of natural-resource extraction economics, has to our knowledge not yet found its way into the literature of applied hydrology. The relationships between recharge, extraction, and water quality that define the assay curve can be determined empirically from sufficient observations of groundwater response to recharge and extraction and can be estimated from models that have been reliably history-matched ("calibrated") to such data. We thus propose a working definition of sustainable yield for coastal aquifers in terms of the capacity that ultimately could be achieved by an ideal production system, given what is known or can be assumed about the natural limiting conditions. Accordingly, we also offer an approach for defining an ideal production system for a given aquifer, and demonstrate how observational data and/or modeling results can be used to develop assay curves of quality vs. quantity extracted, which can serve as reliable predictive tools for engineers, managers, regulators, and policy

  2. Sustainable Soil Management

    DEFF Research Database (Denmark)

    Green, Ole; Evgrafova, Alevtina; Kirkegaard Nielsen, Søren

    management strategies, which consider the site- and field-specific parameters and agricultural machinery’s improvements, it is possible to maximize production and income, while reducing negative environmental impacts and human health issues induced by agricultural activities as well as improving food......Linket til højre henviser til rapporten i trykt format til download. This report provides an overview on new technologies for integrate sustainable and resilient management practices in arable ecosystems for advanced farmers, consultants, NGOs and policy makers. By following sustainable soil...... and soil quality in short- and long-terms. This report also illustrates the importance to combine a system approach for plant production by assessing field readiness, managing in-field traffic management, implementing the sitespecific controlled as well as sensor-controlled seedbed preparation, seeding...

  3. An econometric investigation of impacts of sustainable land management practices on soil carbon and yield risk: A potential for climate change mitigation

    OpenAIRE

    Kato, Edward; Nkonya, Ephraim; Place, Frank; Mwanjalolo, Majaliwa

    2010-01-01

    We investigate the impacts of sustainable land management practices on soil carbon stocks and also impacts of soil carbon on the mean and variance of crop production using econometric tools. Using a cross-sectional plot-level dataset collected from three agroecological zones of Uganda with soil carbon measured at a depth of 0 to 15 centimeters, our results have robustly shown that irrigation, fertilizers, improved fallow, crop residues, mulching, and trash lines are positively and significant...

  4. Towards Sustainable Flow Management - Introduction

    DEFF Research Database (Denmark)

    Moss, Timothy; Elle, Morten

    2001-01-01

    Outlines the conditions for the three Local Agenda 21 case-studies in the Sustainable Flow Management project......Outlines the conditions for the three Local Agenda 21 case-studies in the Sustainable Flow Management project...

  5. Towards Sustainable Flow Management - Introduction

    DEFF Research Database (Denmark)

    Moss, Timothy; Elle, Morten

    1998-01-01

    Outlines the conditions for the three Local Agenda 21 case-studies in the Sustainable Flow Management Project......Outlines the conditions for the three Local Agenda 21 case-studies in the Sustainable Flow Management Project...

  6. Sustainable mining management

    International Nuclear Information System (INIS)

    Tejera Oliver, J. L.

    2009-01-01

    Mining activities are carried out by the older man and have provided resources, since ancient times, for their development and progress. With the discovery of fire will show the first metals that have marked the civilizations of copper, bronze and iron, and is the prehistory of the Stone Age tools that man has made from the exploitation of quarries first. The industrial revolution of the nineteenth century is linked to coal and steel, and could not conceiver of todays society without oil and gas, without silicon and coltan. But the mines are often aggressive and, despite their need and what they contribute to the development are answered by the societies where are made. during recent years there has been growing international efforts to try to make the minimum requirements of sustainable exploitation (European Directives, GMI, GRI, etc.) In AENOR, and within the Technical Committee of Standardization 22 Mining and Explosives, chaired by AITEMIN, was established the subcommittee 3, chaired by IGME, where, with the participation of all stake holders, have developed some standards on sustainable mining management sustainable mining that will be a tool available to mining companies to demonstrate their sustainable use to Society. (Author)

  7. Managing Sustainability in Fruit Production

    OpenAIRE

    Taragola, N.; Van Passel, S.; Zwiekhorst, W.

    2012-01-01

    As fruit growers are faced with a growing need for sustainable development, it is important to integrate sustainability into their management processes. This research applies and evaluates a self-analysis tool for entrepreneurs called the ‘sustainability scan’. The scan identifies 23 sustainability themes, divided according to the 3P-framework (People, Planet and Profit). In the scan, it is assumed that the management of these themes is at the core of sustainable entrepren...

  8. PATHWAYS TO SUSTAINABLE BANKING MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Dragan (Santamarian Oana Raluca

    2012-12-01

    Full Text Available This paper describes one of the major challenges of the future: the sustainable development of the society. Sustainability is now increasingly recognized as central to the growth of emerging market economies. For the banking sector, this represents both a demand for greater social and environmental responsibility as well as a new landscape of business opportunity. Several years ago, the main part of the banks did not consider the social and environmental problems relevant for their operations. Recently, the banks began to realize the major impact of the sustainable development over the way of ulterior development of the society and, implicitly over the way of creating of the banking value in the future. In this context, the development of a banking management system, based on sustainable principles represents one of the provocations of these days.Starting from literature in the sustainable banking management field in this paper are presented several relevant issues related to risk management in the context of sustainable banking financing: the need to implement the sustainable management principles in financial and banking industry; the role of banks in sustainable development of society; social and environmental risk management policies, events that have shaped the role of the banking sector in sustainable development; international standards regarding sustainable banking management such us: Equator Principles for sustainable investment projects’ financing or GRI principles for sustainable reporting. Furthermore, we developed a practical case study related to the implementation of sustainable banking management at Bank of America.

  9. Principles and practices of sustainable water management

    Institute of Scientific and Technical Information of China (English)

    Bixia Xu

    2010-01-01

    Literature related to sustainable water management is reviewed to illustrate the relationship among water management, sustainability (sustainable development), and sustainable water management. This review begins with the explanation on the definition of sustainable water management, followed by a discussion of sustainable water management principles and practices.

  10. Managing Supplier Sustainability Risk

    OpenAIRE

    Harilainen, Hanna-Riitta

    2014-01-01

    Supply chains are increasingly global, often reaching to developing regions. The media pressure brand owners to be responsible, but a product is only as sustainable as the practices of all the companies involved in manufacturing it are. It’s not enough that the brand owner acts responsibly; sustainable practices have to reach component and raw material suppliers upstream. Image risk has often been recognized as reason for investing in sustainability. In the supply chain context, supplier m...

  11. CLAIMS OF SUSTAINABLE FACILITIES MANAGEMENT

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev

    Purpose: The purpose of the paper is to provide an overview of current practices within the emergent management discipline: Sustainable Facilities Management (SFM). Background: To develop a sustainable society, facilities managers must become change agents for sustainability in the built...... environment. Facilities Management (FM) is contributing to the environmental, social and economical problems, but can at the same time also be a part of the solution. However, to integrate sustainability in FM is still an emergent niche within FM, and the examples of SFM so far seems to come out of very......-creating of new socio-technical services and technologies These SFM understandings are concluded to be coexisting claims of SFM definitions. Practical Implications: Facilities managers will be able to identify the mindset behind different services and technologies that are promoted as SFM. But maybe just...

  12. From safe yield to sustainable development of water resources - The Kansas experience

    Science.gov (United States)

    Sophocleous, M.

    2000-01-01

    This paper presents a synthesis of water sustainability issues from the hydrologic perspective. It shows that safe yield is a flawed concept and that sustainability is an idea that is broadly used but perhaps not well understood. In general, the sustainable yield of an aquifer must be considerably less than recharge if adequate amounts of water are to be available to sustain both the quantity and quality of streams, springs, wetlands, and ground-water-dependent ecosystems. To ensure sustainability, it is imperative that water limits be established based on hydrologic principles of mass balance. To establish water-use policies and planning horizons, the transition curves of aquifer systems from ground-water storage depletion to induced recharge of surface water need to be developed. Present-day numerical models are capable of generating such transition curves. Several idealized examples of aquifer systems show how this could be done. Because of the complexity of natural systems and the uncertainties in characterizing them, the current philosophy underlying sustainable management of water resources is based on the interconnected systems approach and on adaptive management. Examples of water-resources management from Kansas illustrate some of these concepts in a real-world setting. Some of the hallmarks of Kansas water management are the formation of local ground-water management districts, the adoption of minimum streamflow standards, the use of modified safe-yield policies in some districts, the implementation of integrated resource planning by the City of Wichita, and the subbasin water-resources management program in potential problem areas. These are all appropriate steps toward sustainable development. The Kansas examples show that local decision-making is the best way to fully account for local variability in water management. However, it is imperative that public education and involvement be encouraged, so that system complexities and constraints are better

  13. Managing for Sustainable Development Impact

    NARCIS (Netherlands)

    Kusters, C.S.L.; Batjes, Karen; Wigboldus, S.A.; Brouwers, J.H.A.M.; Dickson Baguma, Sylvester

    2017-01-01

    This guide is about managing development initiatives and organizations towardssustainable development impact. It builds on the work of Guijt and Woodhill inthe 2002 IFAD publication Managing for Impact in Rural Development: A Guide for Project M&E. Since then, the managing for sustainable

  14. Sustainable Materials Management Web Academy

    Science.gov (United States)

    The Sustainable Materials Management (SMM) Web Academy series is a free resource for SMM challenge participants, stakeholders, and anyone else interested in learning more about SMM principles from experts in the field.

  15. Sustainable Materials Management Challenge Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — Sustainable Materials Management (SMM) is a systemic approach to using and reusing materials more productively over their entire lifecycles. It represents a change...

  16. Towards sustainable pollution management

    Science.gov (United States)

    Jern, N. G. W.

    2017-03-01

    It is often overlooked pollution control itself may not be entirely free from adverse impact on the environment if considered from a more holistic perspective. For example mechanised wastewater treatment is energy intensive and so has a carbon footprint because of the need to move air to supply oxygen to the aerobic treatment process. The aerobic treatment process then results in excess bio-sludge which requires disposal and if such is not appropriately performed, then there is risk of surface and groundwater contamination. This presentation explores the changes which have been investigated and are beginning to be implemented in wastewater, sludge, and agro-industrial wastes management which are more environmentally benign. Three examples shall be used to illustrate the discussion. The first example uses the conventional sewage treatment system with a unit process arrangement which converts carbonaceous pollutants from soluble and colloidal forms to particulate forms with an aerobic process before attempting energy recovery with an anaerobic process. Such an arrangement does, however, result in a negative energy balance. This is not withstanding the fact there is potentially more energy in sewage than is required to treat it if that energy can be effectively harvested. The latter can be achieved by removing the carbonaceous pollutants before the aerobic process and thereby using the aerobic process for polishing instead of treating. The carbonaceous pollutants so recovered then becomes the feed for the anaerobic process. Unfortunately conventional anaerobic sludge digestion only removes 35-45% of the organic material fed. Since biogas production (and hence energy recovery) is linked to the amount of organic material which can be degraded anaerobically, the effectiveness of the anaerobic digestion process needs to be improved. Contrary to a commonly held belief wherein methanogenesis is the “bottleneck” in anaerobic processes, hydrolysis is in sludge digestion

  17. Managing woodwaste: Yield from residue

    Energy Technology Data Exchange (ETDEWEB)

    Nielson, E. [LNS Services, Inc., North Vancouver, British Columbia (Canada); Rayner, S. [Pacific Waste Energy Inc., Burnaby, British Columbia (Canada)

    1993-12-31

    Historically, the majority of sawmill waste has been burned or buried for the sole purpose of disposal. In most jurisdictions, environmental legislation will prohibit, or render uneconomic, these practices. Many reports have been prepared to describe the forest industry`s residue and its environmental effect; although these help those looking for industry-wide or regional solutions, such as electricity generation, they have limited value for the mill manager, who has the on-hands responsibility for generation and disposal of the waste. If the mill manager can evaluate waste streams and break them down into their usable components, he can find niche market solutions for portions of the plant residue and redirect waste to poor/no-return, rather than disposal-cost, end uses. In the modern mill, residue is collected at the individual machine centre by waste conveyors that combine and mix sawdust, shavings, bark, etc. and send the result to the hog-fuel pile. The mill waste system should be analyzed to determine the measures that can improve the quality of residues and determine the volumes of any particular category before the mixing, mentioned above, occurs. After this analysis, the mill may find a niche market for a portion of its woodwaste.

  18. Applicability and methodology of determining sustainable yield in groundwater systems

    Science.gov (United States)

    Kalf, Frans R. P.; Woolley, Donald R.

    2005-03-01

    There is currently a need for a review of the definition and methodology of determining sustainable yield. The reasons are: (1) current definitions and concepts are ambiguous and non-physically based so cannot be used for quantitative application, (2) there is a need to eliminate varying interpretations and misinterpretations and provide a sound basis for application, (3) the notion that all groundwater systems either are or can be made to be sustainable is invalid, (4) often there are an excessive number of factors bound up in the definition that are not easily quantifiable, (5) there is often confusion between production facility optimal yield and basin sustainable yield, (6) in many semi-arid and arid environments groundwater systems cannot be sensibly developed using a sustained yield policy particularly where ecological constraints are applied. Derivation of sustainable yield using conservation of mass principles leads to expressions for basin sustainable, partial (non-sustainable) mining and total (non-sustainable) mining yields that can be readily determined using numerical modelling methods and selected on the basis of applied constraints. For some cases there has to be recognition that the groundwater resource is not renewable and its use cannot therefore be sustainable. In these cases, its destiny should be the best equitable use. sostenible. Las razones son: (1) los conceptos y definiciones actuales son ambiguos y sin base física de modo que no pueden usarse para aplicación cuantitativa, (2) existe necesidad de eliminar interpretaciones variables y mal interpretaciones y aportar bases sanas para aplicación, (3) la noción de que todos los sistemas de aguas subterráneas son o pueden ser sostenibles no esvalida, (4) frecuentemente existen un numero excesivo de factores ligados a la definición de producción sostenible los cuales no son fácil de cuantificar, (5) frecuentemente existe confusión entre la producción optima de un establecimiento y la

  19. Nordic Management and Sustainable Business

    DEFF Research Database (Denmark)

    Preuss, Bjørn

    2017-01-01

    of the Nordics and from that wants to answer if this management approach fosters a sustainable business culture. For defining the management and cultural approach applied in Nordic companies, the method of text mining in relation with machine learning will be used. Among European companies, the Nordic companies...

  20. Sustainable Soil Water Management Systems

    OpenAIRE

    Basch, G.; Kassam, A.; Friedrich, T.; Santos, F.L.; Gubiani, P.I.; Calegari, A.; Reichert, J.M.; dos Santos, D.R.

    2012-01-01

    Soil quality and its management must be considered as key elements for an effective management of water resources, given that the hydrological cycle and land management are intimately linked (Bossio et al. 2007). Soil degradation has been described by Bossio et al. (2010) as the starting point of a negative cycle of soil-water relationships, creating a positive, self-accelerating feedback loop with important negative impacts on water cycling and water productivity. Therefore, sustainable soil...

  1. Ecologically sustainable weed management

    DEFF Research Database (Denmark)

    Liebman, Matt; Baraibar, Bàrbara; Buckley, Yvonne

    2016-01-01

    Weed management is a critically important activity on both agricultural and non-agricultural lands, but it is faced with a daunting set of challenges: environmental damage caused by control practices, weed resistance to herbicides, accelerated rates of weed dispersal through global trade, and gre......Weed management is a critically important activity on both agricultural and non-agricultural lands, but it is faced with a daunting set of challenges: environmental damage caused by control practices, weed resistance to herbicides, accelerated rates of weed dispersal through global trade...... to influence learning, decision-making, and actions by farmers and land managers. We offer examples of how these impediments are being addressed in different parts of the world, but note that there is no clear formula for determining which sets of policies, market mechanisms, and educational activities...... will be effective in various locations. Implementing new approaches for weed management will require multidisciplinary teams comprised of scientists, engineers, economists, sociologists, educators, farmers, land managers, industry personnel, policy makers, and others willing to focus on weeds within whole farming...

  2. Ecologically sustainable weed management

    NARCIS (Netherlands)

    Liebman, Matt; Baraibar, Bàrbara; Buckley, Yvonne; Childs, Dylan; Christensen, Svend; Cousens, Roger; Eizenberg, Hanan; Heijting, Sanne; Loddo, Donato; Merotto, Aldo; Renton, Michael; Riemens, Marleen

    2016-01-01

    Weed management is a critically important activity on both agricultural and non-agricultural lands, but it is faced with a daunting set of challenges: environmental damage caused by control practices, weed resistance to herbicides, accelerated rates of weed dispersal through global trade, and

  3. Ecosystem Management and Sustainability

    Science.gov (United States)

    J.D. Peine; B.L. Jacobs; K.E. Franzreb; M.R. Stevens

    2011-01-01

    Ecosystem management (EM) promotes an integrated approach to environmental issues; its central goal is the protection of entire ecosystems. By focusing on an interdisciplinary solution to environmental challenges, EM can help to synthesize societal, economic scientific, and governmental goals. Furthermore, as EM becomes part of the foundation of environmental...

  4. Managing sustainability in management education policy

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    Sustainability with regards to environmental issues has until recently been seen as irrelevant to business and management practice and, consequently, has been largely missing from business and management education. But the last decades has seen increasingrecognition of environmental problems...... such as climate change and resource depletion. The main policy instruments used to promote sustainability have been regulation, market-based instruments and voluntary agreements, but in recent years, policies have started tofocus on education. Many different actors, such as business schools, businesses...... and governments, interact in shaping management education. These actors derive their conception of sustainability from a range of meanings, practices, and norms. Drawing on Connolly´s analytical framework regarding “essentially contested concepts” (1994), this paper interrogates management education policy...

  5. Stakeholder Thinking in Sustainability Management

    DEFF Research Database (Denmark)

    Gjerdrum Pedersen, Esben Rahbek; Hove Henriksen, Morten; Frier, Claus

    2013-01-01

    Purpose – The objective of the paper is to describe and discuss how the biotech company Novozymes integrates stakeholder thinking into everyday sustainability practices. Design/methodology/approach – The paper is based on first-hand experiences as well as secondary information from Novozymes' sta...... to make sense of stakeholder thinking. Originality/value – The contribution of this paper is to provide a detailed analysis of how various stakeholder relations management methods can be used in practice to integrate sustainability in an organisation.......' stakeholder-oriented sustainability activities. Findings – The paper illustrates how a company is striving to transform the general stakeholder principles into concrete, manageable actions. Moreover, the paper describes some of the needs, challenges, and paradoxes experienced by an organisation that is trying...

  6. Sustainable Disruption Management

    DEFF Research Database (Denmark)

    Vaaben, Bo Valdemar

    The world we live in is globalized. Goods are seldom made in the place where they are used or consumed, and we do increasingly travel to other countries for either business or pleasure. In our everyday lives we rely on well-functioning global transportations systems to continue the standard...... in the same way, when operation is disrupted. Never the less, we may recall that the Suez Canal was closed due to riots in Egypt, that the fuel price was impacted by threats of closing of the Strait of Hormuz, and we do from time to time hear about acts of piracy outside the coast of Somalia. All...... papers combining disruption management and flight planning through an integrated optimization approach. An additional contribution of the thesis is to show how flexible flight speeds can be used to improve recovery from disruptions, while at the same time allowing an airline to trade off fuel costs...

  7. Maximum sustainable yield and species extinction in a prey-predator system: some new results.

    Science.gov (United States)

    Ghosh, Bapan; Kar, T K

    2013-06-01

    Though the maximum sustainable yield (MSY) approach has been legally adopted for the management of world fisheries, it does not provide any guarantee against from species extinction in multispecies communities. In the present article, we describe the appropriateness of the MSY policy in a Holling-Tanner prey-predator system with different types of functional responses. It is observed that for both type I and type II functional responses, harvesting of either prey or predator species at the MSY level is a sustainable fishing policy. In the case of combined harvesting, both the species coexist at the maximum sustainable total yield (MSTY) level if the biotic potential of the prey species is greater than a threshold value. Further, increase of the biotic potential beyond the threshold value affects the persistence of the system.

  8. Effect of Integrated Nutrient Management on Yield and Yield ...

    African Journals Online (AJOL)

    Declining soil fertility is one of the major problems causing yield reduction of barley ... (VC) with inorganic NP on growth, yield and yield components of food barley. ... The experiments were laid out in a randomized complete block design with ...

  9. Management innovation driving sustainable supply management

    NARCIS (Netherlands)

    Koster, Mieneke; Vos, Bart; Schroeder, Roger

    2017-01-01

    Although research in the area of sustainable supply management (SSM) has evolved over the past few decades, knowledge about the processes of emergence and innovation of SSM practices within organizations is surprisingly limited. These innovation processes are, however, important because of the

  10. Management of Business Transformation to Sustainable Business

    OpenAIRE

    Grunda, Rokas

    2011-01-01

    Having examined the concepts of sustainable business and advantages and disadvantages of business sustainability management models, the objective of the dissertation is to formulate a management model of business transformation to sustainable business and to verify it in present business conditions in Lithuania. In the dissertation, the essence of the concepts of sustainable development and sustainability is characterized, the criteria of sustainable society are distinguished and the concept ...

  11. Rapid and sustained cost management

    International Nuclear Information System (INIS)

    Hanson, D.

    2009-01-01

    Accenture helps clients develop comprehensive, process-driven strategies for rapid and sustained cost management that leverage deep insights and analytics. This approach enables companies to gain operating cost advantages by rationalizing, simplifying and automating current operating capabilities. It drives structural cost advantages by optimizing business mix, capital structure, organizational structure and geographic presence. This paper discussed how successful companies achieve high performance during times of economic turmoil. It also discussed the value of the winner's strategy in terms of rapid and sustained cost management (RSCM). It discussed how Accenture operates and its leveraged capabilities, improved efficiency, margins and cash flow while maintaining customer service levels. Building structural advantage and the Accenture difference were also discussed. It was concluded that RSCM is one vital way that Accenture can help companies achieve success. 4 figs

  12. OPTIMAL CONTROL THEORY FOR SUSTAINABLE ENVIRONMENTAL MANAGEMENT

    Science.gov (United States)

    With growing world population, diminishing resources, and realization of the harmful effects of various pollutants, research focus in environmental management has shifted towards sustainability. The goal of a sustainable management strategy is to promote the structure and operati...

  13. Managing Transportation Infrastructure for Sustainable Development

    NARCIS (Netherlands)

    Akinyemi, Edward O.; Zuidgeest, M.H.P.

    Major requirements for operationalization of the concept of sustainable development in urban transportation infrastructure operations management are presented. In addition, it is shown that the current approach to management is incompatible with the requirements for sustainable urban development.

  14. Sustainable flood risk management – What is sustainable?

    DEFF Research Database (Denmark)

    Sørup, Hjalte Jomo Danielsen; Brudler, Sarah; Lerer, Sara Maria

    2016-01-01

    Sustainable flood risk management has to be achieved since flood protection is a fundamental societal service that we must deliver. Based on the discourse within the fields of risk management and sustainable urban water management, we discuss the necessity of assessing the sustainability of flood...... risk management, and propose an evaluation framework for doing so. We argue that it is necessary to include quantitative sustainability measures in flood risk management in order to exclude unsustainable solutions. Furthermore, we use the concept of absolute sustainability to discuss the prospects...... of maintaining current service levels without compromising future generation’s entitlement of services. Discussions on the sustainability of different overall flood risk schemes must take place. Fundamental changes in the approaches will require fundamental changes in the mind-sets of practitioners as well...

  15. Facility Management's Role in Organizational Sustainability

    Science.gov (United States)

    Adams, Gregory K.

    2013-01-01

    Facility managers have questions about sustainability. How do an organization's physical facilities--its built environment--and the management of them, influence the sustainability of the organization or institution as a whole? How important is Facility Management (FM) to the overall sustainability profile of an organization? Facility managers…

  16. The sustainable project management: A review and future possibilities

    Directory of Open Access Journals (Sweden)

    V.K. Chawla

    2018-06-01

    Full Text Available Sustainability in project operations such as financial, social and environmental sustainability is one of the most prominent issues of the present times to address. The increased focus on sus-tainable business operations has changed the viewpoint of researchers and corporate community towards the project management. Today sustainability in business operations along with sustain-ability of natural and environmental resources are of paramount significance which has further caused a huge impact on conception, planning, scheduling and execution of the project manage-ment activities. In this paper, a literature review between 1987 and 2018 on different issues af-fecting the sustainability in project management is carried out. The present study also identifies and discusses the future possibilities to apply computational procedures in order to estimate and optimize the sustainability issues in the management of projects, for example the computational evolutionary algorithms can be applied to formulate the multi-objective decision-making problem after considering critical factors of sustainability in the projects and then yielding optimized solu-tions for the formulated problem to achieve sustainability in the projects. A new integrated framework with the inclusion of feedback function for assessment of each decision and actions taken towards the sustainability of the projects is also identified and presented.

  17. INTEGRATED SUSTAINABLE MANGROVE FOREST MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Cecep Kusmana

    2015-07-01

    Full Text Available Mangrove forest as a renewable resource must be managed based on sustainable basis in which the benefits of ecological, economic and social from the forest have to equity concern in achieving the optimum forest products and services in fulfill the needs of recent generation without destruction of future generation needs and that does not undesirable effects on the physical and social environment. This Sustainable Forest Management (SFM practices needs the supporting of sustainability in the development of social, economic and environment (ecological sounds simultaneously, it should be run by the proper institutional and regulations. In operational scale, SFM need integration in terms of knowledge, technical, consultative of stakeholders, coordination among sectors and other stakeholders, and considerations of ecological inter-relationship in which mangroves as an integral part of both a coastal ecosystem and a watershed (catchment area. Some tools have been developed to measure the performent of SFM, such as initiated by ITTO at 1992 and followed by Ministry of Forestry of Indonesia (1993, CIFOR (1995, LEI (1999, FSC (1999, etc., however, the true nuance of SFM’s performance is not easy to be measured. 

  18. Priorities for sustainable turfgrass management

    DEFF Research Database (Denmark)

    Strandberg, M.; Blombäck, K.; Jensen, Anne Mette Dahl

    2012-01-01

    government demands for greater environmental regulation, the increasing pressure on natural resources (notably water, energy and land), the emerging role of turf management in supporting ecosystem services and enhancing biodiversity, the continued need to promote integrated pest management, and the looming...... and opportunities available for promoting and achieving more sustainable turfgrass management within the sports, landscape and amenity sectors. The analysis confirms that there are a number of key areas where a concerted research and industrial effort is required. These include responding to the pressures from...... challenges posed by a changing climate, and urgent need to adapt. Whilst many of these externalities appear to be risks to the sports turf industry, there will also be significant opportunities, for those where the labour, energy and agronomic costs are minimized and where the drive to adopt...

  19. OFFSHORING FOR SUSTAINABLE VALUE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Thaddeus Oforegbunam Ebiringa

    2014-05-01

    Full Text Available This paper evaluates offshoring as a strategic value management initiative using Cadbury Nigeria Plc as a case study. Through offshoring risks associated with inventory holding are hedged. A comparative analysis of in-house and offshored cost profiles as well as critical risk factors that affect firm value are evaluated. The result shows that offshoring led to immediate costs saving, freeing of funds previously held in inventory for other working capital investments as well as profitability for vendors. However, aside financial benefits to partners, it leads to increased stakeholders awareness, shared values, partnerships, teamwork and risk mitigation. It therefore follows that for sustainability of financial benefits of offshoring, concerted effort must be made by partners to ensure that critical drivers of value management are not compromised.

  20. Managment oriented analysis of sediment yield time compression

    Science.gov (United States)

    Smetanova, Anna; Le Bissonnais, Yves; Raclot, Damien; Nunes, João P.; Licciardello, Feliciana; Le Bouteiller, Caroline; Latron, Jérôme; Rodríguez Caballero, Emilio; Mathys, Nicolle; Klotz, Sébastien; Mekki, Insaf; Gallart, Francesc; Solé Benet, Albert; Pérez Gallego, Nuria; Andrieux, Patrick; Moussa, Roger; Planchon, Olivier; Marisa Santos, Juliana; Alshihabi, Omran; Chikhaoui, Mohamed

    2016-04-01

    The understanding of inter- and intra-annual variability of sediment yield is important for the land use planning and management decisions for sustainable landscapes. It is of particular importance in the regions where the annual sediment yield is often highly dependent on the occurrence of few large events which produce the majority of sediments, such as in the Mediterranean. This phenomenon is referred as time compression, and relevance of its consideration growths with the increase in magnitude and frequency of extreme events due to climate change in many other regions. So far, time compression has ben studied mainly on events datasets, providing high resolution, but (in terms of data amount, required data precision and methods), demanding analysis. In order to provide an alternative simplified approach, the monthly and yearly time compressions were evaluated in eight Mediterranean catchments (of the R-OSMed network), representing a wide range of Mediterranean landscapes. The annual sediment yield varied between 0 to ~27100 Mg•km-2•a-1, and the monthly sediment yield between 0 to ~11600 Mg•km-2•month-1. The catchment's sediment yield was un-equally distributed at inter- and intra-annual scale, and large differences were observed between the catchments. Two types of time compression were distinguished - (i) the inter-annual (based on annual values) and intra- annual (based on monthly values). Four different rainfall-runoff-sediment yield time compression patterns were observed: (i) no time-compression of rainfall, runoff, nor sediment yield, (ii) low time compression of rainfall and runoff, but high compression of sediment yield, (iii) low compression of rainfall and high of runoff and sediment yield, and (iv) low, medium and high compression of rainfall, runoff and sediment yield. All four patterns were present at inter-annual scale, while at intra-annual scale only the two latter were present. This implies that high sediment yields occurred in

  1. Responses of the sustainable yield of groundwater to annual rainfall and pumping patterns in the Baotou Plain, North China

    Science.gov (United States)

    Liao, Z.; LONG, Y., Sr.; Wei, Y.; Guo, Z.

    2017-12-01

    Serious water deficits and deteriorating environmental quality are threatening the sustainable socio-economic development and the protection of the ecology and the environment in North China, especially in Baotou City. There is a common misconception that groundwater extraction can be sustainable if the pumping rate does not exceed the total natural recharge in a groundwater basin. The truth is that the natural recharge is mainly affected by the rainfall and that groundwater withdrawal determines the sustainable yield of the aquifer flow system. The concept of the sustainable yield is defined as the allowance pumping patterns and rates that avoid adverse impacts on the groundwater system. The sustainable yield introduced in this paper is a useful baseline for groundwater management under all rainfall conditions and given pumping scenarios. A dynamic alternative to the groundwater sustainable yield for a given pumping pattern and rate should consider the responses of the recharge, discharge, and evapotranspiration to the groundwater level fluctuation and to different natural rainfall conditions. In this study, methods for determining the sustainable yield through time series data of groundwater recharge, discharge, extraction, and precipitation in an aquifer are introduced. A numerical simulation tool was used to assess and quantify the dynamic changes in groundwater recharge and discharge under excessive pumping patterns and rates and to estimate the sustainable yield of groundwater flow based on natural rainfall conditions and specific groundwater development scenarios during the period of 2007 to 2014. The results of this study indicate that the multi-year sustainable yield only accounts for about one-half of the average annual recharge. The future sustainable yield for the current pumping scenarios affected by rainfall conditions are evaluated quantitatively to obtain long-term groundwater development strategies. The simulation results show that sufficient

  2. Using yield gap analysis to give sustainable intensification local meaning

    NARCIS (Netherlands)

    Silva, João Vasco

    2017-01-01

    Yield gap analysis is useful to understand the relative contribution of growth-defining, -limiting and -reducing factors to actual yields. This is traditionally performed at the field level using mechanistic crop growth simulation models, and directly up-scaled to the regional and global levels

  3. Sustainability partnerships and viticulture management in California.

    Science.gov (United States)

    Hillis, Vicken; Lubell, Mark; Hoffman, Matthew

    2018-07-01

    Agricultural regions in the United States are experimenting with sustainability partnerships that, among other goals, seek to improve growers' ability to manage their vineyards sustainably. In this paper, we analyze the association between winegrape grower participation in sustainability partnership activities and practice adoption in three winegrowing regions of California. Using data gathered from a survey of 822 winegrape growers, we find a positive association between participation and adoption of sustainable practices, which holds most strongly for practices in which the perceived private benefits outweigh the costs, and for growers with relatively dense social networks. We highlight the mechanisms by which partnerships may catalyze sustainable farm management, and discuss the implications of these findings for improving sustainability partnerships. Taken together, we provide one of the most comprehensive quantitative analyses to date regarding the effectiveness of agricultural sustainability partnerships for improving farm management. Copyright © 2018 Elsevier Ltd. All rights reserved.

  4. Design and management of sustainable built environments

    CERN Document Server

    2013-01-01

    Climate change is believed to be a great challenge to built environment professionals in design and management. An integrated approach in delivering a sustainable built environment is desired by the built environment professional institutions. The aim of this book is to provide an advanced understanding of the key subjects required for the design and management of modern built environments to meet carbon emission reduction targets. In Design and Management of Sustainable Built Environments, an international group of experts provide comprehensive and the most up-to-date knowledge, covering sustainable urban and building design, management and assessment. The best practice case studies of the implementation of sustainable technology and management from the BRE Innovation Park are included. Design and Management of Sustainable Built Environments will be of interest to urban and building designers, environmental engineers, and building performance assessors.  It will be particularly useful as a reference book ...

  5. Environmental Sustainability Change Management in SMEs: Learning from Sustainability Champions

    Science.gov (United States)

    Chadee, Doren; Wiesner, Retha; Roxas, Banjo

    2011-01-01

    This study identifies the change management processes involved in undertaking environmental sustainability (ES) initiatives within Small and Medium Size Enterprises (SMEs) and relate these to the main attributes of learning organisations. Using case study techniques, the study draws from the change management experiences of a sample of 12 ES…

  6. Sustainable Flow Management in a Danish Perspective

    DEFF Research Database (Denmark)

    Elle, Morten

    1998-01-01

    The paper discusses the basic results of the Sustainable Flow Management project in relation to future planning of energy and resource flows in municipalities......The paper discusses the basic results of the Sustainable Flow Management project in relation to future planning of energy and resource flows in municipalities...

  7. Sustainability in Project Management: Reality Bites

    NARCIS (Netherlands)

    Gilbert Gilbert Silvius; Ron Schipper; Snezana Nedeski

    2012-01-01

    The relationship between project management and sustainable development is rapidly gaining interest from both practitioners and academics. Studies on the integration of the concepts of sustainability into project management, approach this topic mostly from a conceptual, logical or moral point of

  8. Managing Natural Resources for Sustainable Livelihoods: Uniting ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    31 juil. 2003 ... Management of local resources has a greater chance of a sustainable outcome when there is partnership between local people and external agencies, and agendas relevant to their aspirations and circumstances. Managing Natural Resources for Sustainable Livelihoods analyses and extends this premise ...

  9. Managing Natural Resources for Sustainable Livelihoods: Uniting ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2003-07-31

    Jul 31, 2003 ... Management of local resources has a greater chance of a ... Managing Natural Resources for Sustainable Livelihoods: Uniting Science and Participation ... innovative approaches for establishing and sustaining participation and ... A new IDRC-supported project will help improve water conservation and ...

  10. Corporate Sustainability Management and Environmental Ethics

    DEFF Research Database (Denmark)

    Schuler, Douglas; Rasche, Andreas; Etzion, Dror

    2017-01-01

    This article reviews four key orientations in environmental ethics that range from an instrumental understanding of sustainability to one that acknowledges the intrinsic value of sustainable behavior (i.e., sustainable resource use, conservation and preservation, rights-based perspectives, and deep...... ecology). It then shows that the current scholarly discourse around corporate sustainability management—as reflected in environment management (EM), corporate social responsibility (CSR), and corporate political activity (CPA)—mostly favors an instrumental perspective on sustainability. Sustainable...... business practices are viewed as anthropocentric and are conceptualized as a means to achieve competitive advantage. Based on these observations, we speculate about what corporate sustainability management might look like if it applied ethical orientations that emphasize the intrinsic value of nature...

  11. Managing Sustainable Information Systems Development

    DEFF Research Database (Denmark)

    Kautz, Karlheinz

    2013-01-01

    Sustainable information systems development (ISD) in the context of this paper is not about products that support sustainability at large with its environmental, economic and social dimensions and little about the development of sustainable products, which are both without doubt important topics....... This paper is about a prerequisite for such products, namely, a sustainable ISD process, a process which exhibits reasonable and responsible stewardship and utilisation of the existing resources for ISD—people and information in the context of scope, time/schedule, budget/cost, quality and risk....

  12. Sustainability.

    Science.gov (United States)

    Chang, Chein-Chi; DiGiovanni, Kimberly; Mei, Ying; Wei, Li

    2016-10-01

    This review on Sustainability covers selected 2015 publications on the focus of Sustainability. It is divided into the following sections : • Sustainable water and wastewater utilities • Sustainable water resources management • Stormwater and green infrastructure • Sustainability in wastewater treatment • Life cycle assessment (LCA) applications • Sustainability and energy in wastewater industry, • Sustainability and asset management.

  13. Sustainability in Project Management Competences

    NARCIS (Netherlands)

    Ron Schipper; Gilbert Gilbert Silvius

    2012-01-01

    Sustainability is one of the most important challenges of our time. How can we develop prosperity, without compromising the life of future generations? Companies are integrating ideas of sustainability in their marketing, corporate communication, annual reports and in their actions. The concept of

  14. Sustainable operations management: A typological approach

    Directory of Open Access Journals (Sweden)

    Lawrence Michael Corbett

    2009-07-01

    Full Text Available This paper discusses the nature of sustainability and sustainable development as they relate to operations management. It proposes a typology for sustainable operations management that is based on the life cycle stages of a product and the three dimensions of corporate social responsibility. The aim is to show how this typology development could provide a useful approach to integrating the diverse strands of sustainability in operations, using industrial ecology and carbon neutrality as examples. It does this by providing a focused subset of environmental concerns for an industrial ecology approach, and some research propositions for the issue of carbon neutrality.

  15. Effect of management practices on milk yield and live weight ...

    African Journals Online (AJOL)

    ADEYEYE

    0.05). Milk yield was less sustained on farm. Week of lactation affected milk yield ( P<0.01). In experiment 2, five goats of each of Red Sokoto or Sahelian breeds were randomly assigned to either groundnut haulms or concentrate as supplement.

  16. Contradictions Between Risk Management and Sustainable Development

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, Odd Einar; Langhelle, Oluf; Engen, Ole A. [Univ. of Stavanger (Norway). Dept. of Media, Culture and Social Science

    2006-09-15

    The aim of this paper is to discuss how risk management as a methodology and mindset influence on priorities and decisions concerning sustainable development. Management of risks and hazards often rely on partial analysis with a limited time frame. This may lead to a paradoxical situation where risk management and extended use of risk analysis could hamper long term sustainable development. The question is: Does the use of risk and vulnerability analysis (RaV-analysis) hamper or contribute to sustainable development? Because risk management and assessment has a more narrow scope and a limited time perspective based on well established methodologies, the tangible impacts of risk reducing measures in a project is easier to calculate than long-term and intangible impacts on global development. Empirical evidence is still scarce, but our preliminary conclusion is that mainstream risk management and assessments is counterproductive to sustainable development.

  17. Contradictions Between Risk Management and Sustainable Development

    International Nuclear Information System (INIS)

    Olsen, Odd Einar; Langhelle, Oluf; Engen, Ole A.

    2006-01-01

    The aim of this paper is to discuss how risk management as a methodology and mindset influence on priorities and decisions concerning sustainable development. Management of risks and hazards often rely on partial analysis with a limited time frame. This may lead to a paradoxical situation where risk management and extended use of risk analysis could hamper long term sustainable development. The question is: Does the use of risk and vulnerability analysis (RaV-analysis) hamper or contribute to sustainable development? Because risk management and assessment has a more narrow scope and a limited time perspective based on well established methodologies, the tangible impacts of risk reducing measures in a project is easier to calculate than long-term and intangible impacts on global development. Empirical evidence is still scarce, but our preliminary conclusion is that mainstream risk management and assessments is counterproductive to sustainable development

  18. Forest tenure and sustainable forest management

    Science.gov (United States)

    J.P. Siry; K. McGinley; F.W. Cubbage; P. Bettinger

    2015-01-01

    We reviewed the principles and key literature related to forest tenure and sustainable forest management, and then examined the status of sustainable forestry and land ownership at the aggregate national level for major forested countries. The institutional design principles suggested by Ostrom are well accepted for applications to public, communal, and private lands....

  19. Sustainable Ecotourism Management in Kenya | Okech | Ethiopian ...

    African Journals Online (AJOL)

    The study of ecotourism impacts and their management offers many opportunities to reflect on the importance of sustainability and the possibilities of implementing approaches which move us in a new direction. Sustainability, then, is about the struggle for diversity in all its dimensions. The concern for biodiversity, in its ...

  20. The impact of sustainability on project management

    NARCIS (Netherlands)

    Adri Köhler; Gilbert Gilbert Silvius; Jasper van den Brink

    2011-01-01

    Chapter 11 in The Project as a Social System: Asia-Pacific Perspectives on Project Management. Sustainability is one of the most important challenges of our time. How can we develop prosperity without compromising the life of future generations? Companies are integrating ideas of sustainability in

  1. Global achievements in sustainable land management

    Directory of Open Access Journals (Sweden)

    Peter Motavalli

    2013-06-01

    Full Text Available Identification and development of sustainable land management is urgently required because of widespread resource degradation from poor land use practices. In addition, the world will need to increase food production to meet the nutritional needs of a growing global population without major environmental degradation. Ongoing climate change and its impacts on the environment is an additional factor to consider in identifying and developing sustainable land use practices. The objectives of this paper are to: (1 provide a background to the need for sustainable land management, (2 identify some of its major components, and (3 discuss some examples of sustainable land management systems that are being practiced around the world. Some common components of this type of management are: (1 understanding the ecology of land management, (2 maintenance or enhancement of land productivity, (3 maintenance of soil quality, (4 increased diversity for higher stability and resilience, (5 provision of economic and ecosystem service benefits for communities, and (6 social acceptability. Several examples of sustainable land management systems are discussed to illustrate the wide range of systems that have been developed around the world including agroforestry, conservation agriculture, and precision agricultural systems. Improved technology, allowing for geater environmental measurement and for improved access and sharing of information, provides opportunities to identify and develop more sustainable land management practices and systems for the future.

  2. Setting maximum sustainable yield targets when yield of one species affects that of other species

    DEFF Research Database (Denmark)

    Rindorf, Anna; Reid, David; Mackinson, Steve

    2012-01-01

    species. But how should we prioritize and identify most appropriate targets? Do we prefer to maximize by focusing on total yield in biomass across species, or are other measures targeting maximization of profits or preserving high living qualities more relevant? And how do we ensure that targets remain...

  3. Sustainable Management of Construction and Demolition Materials

    Science.gov (United States)

    This web page discusses how to sustainably manage construction and demolition materials, Information covers, what they are, and how builders, construction crews, demolition teams,and deign practitioners can divert C&D from landfills.

  4. Towards sustainable water management in Algeria

    KAUST Repository

    Drouiche, Nadjib; Ghaffour, NorEddine; Naceur, Mohamed Wahib; Lounici, Hakim; Drouiche, Madani

    2012-01-01

    Algeria aspires to protect its water resources and to provide a sustainable answer to water supply and management issues by carrying out a national water plan. This program is in line with all projects the Algerian Government is implementing

  5. Product Lifecycle Management and Sustainable Space Exploration

    Science.gov (United States)

    Caruso, Pamela W.; Dumbacher, Daniel L.; Grieves, Michael

    2011-01-01

    This slide presentation reviews the use of product lifecycle management (PLM) in the general aerospace industry, its use and development at NASA and at Marshall Space Flight Center, and how the use of PLM can lead to sustainable space exploration.

  6. Management ethics and strategies towards sustainable tourism ...

    African Journals Online (AJOL)

    Management ethics and strategies towards sustainable tourism development in ... embark on tourism because of the huge economic benefits, which it accrues on ... The park was gazzetted in 1972 for the purposes of conservation, education ...

  7. Sustaining self-management in diabetes mellitus.

    Science.gov (United States)

    Mitchell-Brown, Fay

    2014-01-01

    Successful management of diabetes depends on the individual's ability to manage and control symptoms. Self-management of diabetes is believed to play a significant role in achieving positive outcomes for patients. Adherence to self-management behaviors supports high-quality care, which reduces and delays disease complications, resulting in improved quality of life. Because self-management is so important to diabetes management and involves a lifelong commitment for all patients, health care providers should actively promote ways to maintain and sustain behavior change that support adherence to self-management. A social ecological model of behavior change (McLeroy, Bibeau, Steckler, & Glanz, 1988) helps practitioners provide evidence-based care and optimizes patients' clinical outcomes. This model supports self-management behaviors through multiple interacting interventions that can help sustain behavior change. Diabetes is a complex chronic disease; successful management must use multiple-level interventions.

  8. Sustainable Transportation - Indicators, Frameworks, and Performance Management

    DEFF Research Database (Denmark)

    Gudmundsson, Henrik; Hall, Ralph P.; Marsden, Greg

    This textbook provides an introduction to the concept of sustainability in the context of transportation planning, management, and decision-making. The book is divided into two parts. In the first part, indicators and frameworks for measuring sustainable development in the transportation sector...... are developed. In the second, the authors analyze actual planning and decision-making in transportation agencies in a variety of governance settings. This analysis of real-world case studies demonstrates the benefits and limitations of current approaches to sustainable development in transportation. The book...... concludes with a discussion on how to make sustainability count in transportation decision-making and practice....

  9. Impact of marine reserve on maximum sustainable yield in a traditional prey-predator system

    Science.gov (United States)

    Paul, Prosenjit; Kar, T. K.; Ghorai, Abhijit

    2018-01-01

    Multispecies fisheries management requires managers to consider the impact of fishing activities on several species as fishing impacts both targeted and non-targeted species directly or indirectly in several ways. The intended goal of traditional fisheries management is to achieve maximum sustainable yield (MSY) from the targeted species, which on many occasions affect the targeted species as well as the entire ecosystem. Marine reserves are often acclaimed as the marine ecosystem management tool. Few attempts have been made to generalize the ecological effects of marine reserve on MSY policy. We examine here how MSY and population level in a prey-predator system are affected by the low, medium and high reserve size under different possible scenarios. Our simulation works shows that low reserve area, the value of MSY for prey exploitation is maximum when both prey and predator species have fast movement rate. For medium reserve size, our analysis revealed that the maximum value of MSY for prey exploitation is obtained when prey population has fast movement rate and predator population has slow movement rate. For high reserve area, the maximum value of MSY for prey's exploitation is very low compared to the maximum value of MSY for prey's exploitation in case of low and medium reserve. On the other hand, for low and medium reserve area, MSY for predator exploitation is maximum when both the species have fast movement rate.

  10. Practical Implementation of Sustainable Urban Management Tools

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev; Jensen, Jesper Ole; Hoffmann, Birgitte

    2006-01-01

    The paper discusses how to promote the use of decision support tools for urban sustainable development. The interest in decision support tools based on indicators is increasing among practitioners and researchers. The research has so far focused on indicator types and systems of indicators...... and goals for urban sustainability whereas less focus has been on the context of implementation and even less on what we can learn from practical experiences about the usefulness of urban sustainable indicator tools. This paper explores the practical implementation of urban sustainable management tools....... It is generally agreed that in order to make indicators and other sustainability management tools work it is necessary that they are integrated in the relevant urban organisational levels, in a way that creates commitment to the subsequent goals. This includes involvement of organisations, individuals and other...

  11. Sustainable groundwater management in California

    Science.gov (United States)

    Phillips, Steven P.; Rogers, Laurel Lynn; Faunt, Claudia

    2015-12-01

    The U.S. Geological Survey (USGS) uses data collection, modeling tools, and scientific analysis to help water managers plan for, and assess, hydrologic issues that can cause “undesirable results” associated with groundwater use. This information helps managers understand trends and investigate and predict effects of different groundwater-management strategies.

  12. Important Features of Sustainable Aggregate Resource Management

    Directory of Open Access Journals (Sweden)

    Slavko V. Šolar

    2004-06-01

    Full Text Available Every society, whether developed, developing or in a phase of renewal following governmental change, requires stable, adequate and secure supplies of natural resources. In the latter case, there could be significant need for construction materials for rebuilding infrastructure, industrial capacity, and housing. It is essential that these large-volume materials be provided in a rational manner that maximizes their societal contribution and minimizes environmental impacts. We describe an approach to resource management based on the principles of sustainable development. Sustainable Aggregate Resource Management offers a way of addressing the conflicting needs and interests of environmental, economic, and social systems. Sustainability is an ethics based concept that utilizes science and democratic processes to reach acceptable agreements and tradeoffs among interests, while acknowledging the fundamental importance of the environment and social goods. We discuss the features of sustainable aggregate resource management.

  13. Important features of Sustainable Aggregate Resource Management

    Science.gov (United States)

    Solar, Slavko V.; Shields, Deborah J.; Langer, William H.

    2004-01-01

    Every society, whether developed, developing or in a phase of renewal following governmental change, requires stable, adequate and secure supplies of natural resources. In the latter case, there could be significant need for construction materials for rebuilding infrastructure, industrial capacity, and housing. It is essential that these large-volume materials be provided in a rational manner that maximizes their societal contribution and minimizes environmental impacts. We describe an approach to resource management based on the principles of sustainable developed. Sustainable Aggregate Resource Management offers a way of addressing the conflicting needs and interests of environmental, economic, and social systems. Sustainability is an ethics based concept that utilizes science and democratic processes to reach acceptable agreements and tradeoffs among interests, while acknowledging the fundamental importance of the environment and social goods. We discuss the features of sustainable aggregate resource management.

  14. Possible ecosystem impacts of applying maximum sustainable yield policy in food chain models.

    Science.gov (United States)

    Ghosh, Bapan; Kar, T K

    2013-07-21

    This paper describes the possible impacts of maximum sustainable yield (MSY) and maximum sustainable total yield (MSTY) policy in ecosystems. In general it is observed that exploitation at MSY (of single species) or MSTY (of multispecies) level may cause the extinction of several species. In particular, for traditional prey-predator system, fishing under combined harvesting effort at MSTY (if it exists) level may be a sustainable policy, but if MSTY does not exist then it is due to the extinction of the predator species only. In generalist prey-predator system, harvesting of any one of the species at MSY level is always a sustainable policy, but harvesting of both the species at MSTY level may or may not be a sustainable policy. In addition, we have also investigated the MSY and MSTY policy in a traditional tri-trophic and four trophic food chain models. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. A Patent Analysis for Sustainable Technology Management

    Directory of Open Access Journals (Sweden)

    Junhyeog Choi

    2016-07-01

    Full Text Available Technology analysis (TA is an important issue in the management of technology. Most R&D (Research & Development policies have depended on diverse TA results. Traditional TA results have been obtained through qualitative approaches such as the Delphi expert survey, scenario analysis, or technology road mapping. Although they are representative methods for TA, they are not stable because their results are dependent on the experts’ knowledge and subjective experience. To solve this problem, recently many studies on TA have been focused on quantitative approaches, such as patent analysis. A patent document has diverse information of developed technologies, and thus, patent is one form of objective data for TA. In addition, sustainable technology has been a big issue in the TA fields, because most companies have their technological competitiveness through the sustainable technology. Sustainable technology is a technology keeping the technological superiority of a company. So a country as well as a company should consider sustainable technology for technological competition and continuous economic growth. Also it is important to manage sustainable technology in a given technology domain. In this paper, we propose a new patent analysis approach based on statistical analysis for the management of sustainable technology (MOST. Our proposed methodology for the MOST is to extract a technological structure and relationship for knowing the sustainable technology. To do this, we develop a hierarchical diagram of technology for finding the causal relationships among technological keywords of a given domain. The aim of the paper is to select the sustainable technology and to create the hierarchical technology paths to sustainable technology for the MOST. This contributes to planning R&D strategy for the sustainability of a company. To show how the methodology can be applied to real problem, we perform a case study using retrieved patent documents related to

  16. Sustainable apple breedings needs sustainable marketing and management

    OpenAIRE

    Weber, M.

    2008-01-01

    Apple breeding programmes are currently in the middle of transition in terms of ownership and management. Until now most of them were funded by the public. Breeding took place by traditional methods since decades in a very sustainable way to develop better apple varieties. Today, increasing loss of national boundaries and globalisation, less interest by national bodies and institutions and rising cost levels for high tech breeding methods entire programmes are nowadays urged to...

  17. Nordic Management and Sustainable Business

    DEFF Research Database (Denmark)

    Preuss, Bjørn

    2017-01-01

    The Nordics have been since a longer time a role model for a social and reliable management style. However, this statement was in the last just proven by doing few case studies with top executives. This study wants to describe the corporate culture and management style in the biggest companies...

  18. Toward A Science of Sustainable Water Management

    Science.gov (United States)

    Brown, C.

    2016-12-01

    Societal need for improved water management and concerns for the long-term sustainability of water resources systems are prominent around the world. The continued susceptibility of society to the harmful effects of hydrologic variability, pervasive concerns related to climate change and the emergent awareness of devastating effects of current practice on aquatic ecosystems all illustrate our limited understanding of how water ought to be managed in a dynamic world. The related challenges of resolving the competition for freshwater among competing uses (so called "nexus" issues) and adapting water resources systems to climate change are prominent examples of the of sustainable water management challenges. In addition, largely untested concepts such as "integrated water resources management" have surfaced as Sustainable Development Goals. In this presentation, we argue that for research to improve water management, and for practice to inspire better research, a new focus is required, one that bridges disciplinary barriers between the water resources research focus on infrastructure planning and management, and the role of human actors, and geophysical sciences community focus on physical processes in the absence of dynamical human response. Examples drawn from climate change adaptation for water resource systems and groundwater management policy provide evidence of initial progress towards a science of sustainable water management that links improved physical understanding of the hydrological cycle with the socioeconomic and ecological understanding of water and societal interactions.

  19. Sustainability in Supply Chain Management: Aggregate Planning from Sustainability Perspective.

    Directory of Open Access Journals (Sweden)

    Metin Türkay

    Full Text Available Supply chain management that considers the flow of raw materials, products and information has become a focal issue in modern manufacturing and service systems. Supply chain management requires effective use of assets and information that has far reaching implications beyond satisfaction of customer demand, flow of goods, services or capital. Aggregate planning, a fundamental decision model in supply chain management, refers to the determination of production, inventory, capacity and labor usage levels in the medium term. Traditionally standard mathematical programming formulation is used to devise the aggregate plan so as to minimize the total cost of operations. However, this formulation is purely an economic model that does not include sustainability considerations. In this study, we revise the standard aggregate planning formulation to account for additional environmental and social criteria to incorporate triple bottom line consideration of sustainability. We show how these additional criteria can be appended to traditional cost accounting in order to address sustainability in aggregate planning. We analyze the revised models and interpret the results on a case study from real life that would be insightful for decision makers.

  20. Sustainability in Supply Chain Management: Aggregate Planning from Sustainability Perspective.

    Science.gov (United States)

    Türkay, Metin; Saraçoğlu, Öztürk; Arslan, Mehmet Can

    2016-01-01

    Supply chain management that considers the flow of raw materials, products and information has become a focal issue in modern manufacturing and service systems. Supply chain management requires effective use of assets and information that has far reaching implications beyond satisfaction of customer demand, flow of goods, services or capital. Aggregate planning, a fundamental decision model in supply chain management, refers to the determination of production, inventory, capacity and labor usage levels in the medium term. Traditionally standard mathematical programming formulation is used to devise the aggregate plan so as to minimize the total cost of operations. However, this formulation is purely an economic model that does not include sustainability considerations. In this study, we revise the standard aggregate planning formulation to account for additional environmental and social criteria to incorporate triple bottom line consideration of sustainability. We show how these additional criteria can be appended to traditional cost accounting in order to address sustainability in aggregate planning. We analyze the revised models and interpret the results on a case study from real life that would be insightful for decision makers.

  1. Sustainability in Supply Chain Management: Aggregate Planning from Sustainability Perspective

    Science.gov (United States)

    Türkay, Metin; Saraçoğlu, Öztürk; Arslan, Mehmet Can

    2016-01-01

    Supply chain management that considers the flow of raw materials, products and information has become a focal issue in modern manufacturing and service systems. Supply chain management requires effective use of assets and information that has far reaching implications beyond satisfaction of customer demand, flow of goods, services or capital. Aggregate planning, a fundamental decision model in supply chain management, refers to the determination of production, inventory, capacity and labor usage levels in the medium term. Traditionally standard mathematical programming formulation is used to devise the aggregate plan so as to minimize the total cost of operations. However, this formulation is purely an economic model that does not include sustainability considerations. In this study, we revise the standard aggregate planning formulation to account for additional environmental and social criteria to incorporate triple bottom line consideration of sustainability. We show how these additional criteria can be appended to traditional cost accounting in order to address sustainability in aggregate planning. We analyze the revised models and interpret the results on a case study from real life that would be insightful for decision makers. PMID:26807848

  2. Evolution of sustainability in supply chain management

    DEFF Research Database (Denmark)

    Rajeev, A.; Pati, Rupesh K.; Padhi, Sidhartha S.

    2017-01-01

    have urged several researchers and industry experts to work on Sustainable Production and Consumption issues within the context of Sustainable Supply Chain Management (SSCM). This paper comprehensively covers the exponential growth of the topic through an evolutionary lens. This article attempts...... to understand the evolution of sustainability issues by analysing trends across industries, economies, and through the use of various methodologies. A comprehensive thematic analysis was performed on 1068 filtered articles from 2000 to 2015, highlighting the development and importance of the body of knowledge....... The study proposes a conceptual framework to classify various factors along the triple bottom line pillars of sustainability issues in the context of supply chains. An in-depth study is conducted on 190 articles covering all pillars of sustainability (as per the proposed conceptual framework) on SSCM. We...

  3. Water sustainable management for buildings Water sustainable management for buildings

    Directory of Open Access Journals (Sweden)

    Juan Arturo Ocaña Ponce

    2013-01-01

    Full Text Available This paper presents a literature review article that deals with how to manage water in build­ings, specifically in facility projects, in ways to save water during the use, maintenance and operation of the building. This work is aimed at architects, builders and developers, and may be helpful for decision-making in the planning and management of efficient water use in buildings.Este trabajo es un artículo de revisión relacionado con el manejo y gestión del recurso agua, particularmente en proyectos de edificaciones, con el fin de propiciar ahorro de agua durante el uso, mantenimiento y operación del inmueble. Este documento está dirigido a arquitectos, constructores y desarrolladores inmobiliarios y puede ser de gran utilidad para la toma de decisiones en la fase de planeación y de gestión del uso eficiente del agua en los edificios.

  4. Cash Management Yields Many Maximum Returns.

    Science.gov (United States)

    Traynham, William W., Jr

    1987-01-01

    Outlines the cash management program developed by the Orangeburg School District (SC) for the district's funds. They take bids from banks before deciding which bank to use for all their services, including an investment program. This new system has saved $30,000 in the first year. Sidebars tell how to shop for bank services and list technical…

  5. Evaluating Water Management Practice for Sustainable Mining

    OpenAIRE

    Xiangfeng Zhang; Lei Gao; Damian Barrett; Yun Chen

    2014-01-01

    To move towards sustainable development, the mining industry needs to identify better mine water management practices for reducing raw water use, increasing water use efficiency, and eliminating environmental impacts in a precondition of securing mining production. However, the selection of optimal mine water management practices is technically challenging due to the lack of scientific tools to comprehensively evaluate management options against a set of conflicting criteria. This work has pr...

  6. Sustainable Pest Management : Achievements and Challenges

    OpenAIRE

    World Bank

    2005-01-01

    The objective of this paper is to: (a) review World Bank's pest management activities during 1999-2004; (b) assess those in view of the changes in the external and internal contexts; (c) identify appropriate opportunities of engagement on pest and pesticide issues; and (d) suggest means to further promote sound pest management in the World Bank operations. The importance of sound pest management for sustainable agricultural production is being recognized by many developing countries. Many cou...

  7. Evaluating Water Management Practice for Sustainable Mining

    Directory of Open Access Journals (Sweden)

    Xiangfeng Zhang

    2014-02-01

    Full Text Available To move towards sustainable development, the mining industry needs to identify better mine water management practices for reducing raw water use, increasing water use efficiency, and eliminating environmental impacts in a precondition of securing mining production. However, the selection of optimal mine water management practices is technically challenging due to the lack of scientific tools to comprehensively evaluate management options against a set of conflicting criteria. This work has provided a solution to aid the identification of more sustainable mine water management practices. The solution includes a conceptual framework for forming a decision hierarchy; an evaluation method for assessing mine water management practices; and a sensitivity analysis in view of different preferences of stakeholders or managers. The solution is applied to a case study of the evaluation of sustainable water management practices in 16 mines located in the Bowen Basin in Queensland, Australia. The evaluation results illustrate the usefulness of the proposed solution. A sensitivity analysis is performed according to preference weights of stakeholders or managers. Some measures are provided for assessing sensitivity of strategy ranking outcomes if the weight of an indicator changes. Finally, some advice is given to improve the mine water management in some mines.

  8. Towards sustainable oil revenue management

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    Challenges to oil revenue management in existing and emerging African oil economies are examined, with a special emphasis on countries in UNDP's Central and Eastern Africa (CEA) Region. It is part of the first phase of UNDP/CEA's Oil Revenue Initiative (ml)

  9. Towards sustainable oil revenue management

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    Challenges to oil revenue management in existing and emerging African oil economies are examined, with a special emphasis on countries in UNDP's Central and Eastern Africa (CEA) Region. It is part of the first phase of UNDP/CEA's Oil Revenue Initiative (ml)

  10. Ecological dynamics of age selective harvesting of fish population: Maximum sustainable yield and its control strategy

    International Nuclear Information System (INIS)

    Jana, Debaldev; Agrawal, Rashmi; Upadhyay, Ranjit Kumar; Samanta, G.P.

    2016-01-01

    Highlights: • Age-selective harvesting of prey and predator are considered by multi-delayed prey-predator system. • System experiences stable coexistence to oscillatory mode and vice versa via Hopf-bifurcation depending upon the parametric restrictions. • MSY, bionomic equilibrium and optimal harvesting policy are also depending upon the age-selection of prey and predator. • All the analytic results are delay dependent. • Numerical examples support the analytical findings. - Abstract: Life history of ecological resource management and empirical studies are increasingly documenting the impact of selective harvesting process on the evolutionary stable strategy of both aquatic and terrestrial ecosystems. In the present study, the interaction between population and their independent and combined selective harvesting are framed by a multi-delayed prey-predator system. Depending upon the age selection strategy, system experiences stable coexistence to oscillatory mode and vice versa via Hopf-bifurcation. Economic evolution of the system which is mainly featured by maximum sustainable yield (MSY), bionomic equilibrium and optimal harvesting vary largely with the commensurate age selections of both population because equilibrium population abundance becomes age-selection dependent. Our study indicates that balance between harvesting delays and harvesting intensities should be maintained for better ecosystem management. Numerical examples support the analytical findings.

  11. Individual competencies for managers engaged in corporate sustainable management practices

    OpenAIRE

    Wesselink, R.; Blok, V.; Leur, van, S.; Lans, T.; Dentoni, D.

    2015-01-01

    Corporations increasingly acknowledge the importance of sustainable practices. Corporate social responsibility is therefore gaining significance in the business world. Since solving corporate social responsibility issues is not a routine job, every challenge in corporate social responsibility requires its own approach; and management competencies are crucial for designing appropriate approaches towards the realization of sustainable solutions. On the basis of seven corporate social responsibi...

  12. Sustainability and the facilities management in Malaysia

    Directory of Open Access Journals (Sweden)

    Asbollah Asra Zaliza

    2016-01-01

    Full Text Available Facilities Management (FM in the industry of environment involves numerous expertise, especially from the management side. Other than that, technology and finance are the other factors involved as well. One essential aspect of FM, other than the emphasis on technical operation, is its performance. In parallel, the performance does impact occupant behaviour and, at the same time, this performance does affect the environment. In short, this indicates that FM is in a key position to participate in delivering a sustainable environment for the industry of built environment. Sustainable facilities Management (SFM is crucial because buildings consume more resources which will, in consequence, negatively impact the environment and generate large amounts of waste. This justifies the importance of sustainability under the umbrella of facilities management. However, FM is quite new in Malaysia’s environment. Government agencies, such as JKR, have adopted and are practicing FM at the moment. Fortunately, there has been an increasing trend and awareness of SFM adoption. Therefore, this paper aims to understand and identify the contribution and practices of Sustainable Facilities Management (SFM in Malaysia; focusing on the development taken in regards to SFM.

  13. Growth and yield model application in tropical rain forest management

    Science.gov (United States)

    James Atta-Boateng; John W., Jr. Moser

    2000-01-01

    Analytical tools are needed to evaluate the impact of management policies on the sustainable use of rain forest. Optimal decisions concerning the level of management inputs require accurate predictions of output at all relevant input levels. Using growth data from 40 l-hectare permanent plots obtained from the semi-deciduous forest of Ghana, a system of 77 differential...

  14. STRATEGIC MANAGEMENT OF SUSTAINABILITY AND INNOVATION

    Directory of Open Access Journals (Sweden)

    Vanessa Cuzziol Pinsky

    2013-09-01

    Full Text Available The sustainable development, global competitiveness and rapid technological change increasingly challenge companies to innovate with a focus on sustainability. The objectives of this study were to identify the critical success factors in business management and identify the challenges to implement sustainable products. This is an exploratory, descriptive and qualitative research, using the case study method. Data were collected through semi-structured and in-depth interviews with executives from the marketing and innovation departments, complemented by secondary sources, including sustainability reports, websites and other company documents. The content analysis revealed the critical success factors to implement sustainable products, highlighting the involvement of senior leadership, setting goals and long term vision, the involvement of the value chain in the search for sustainable solutions and have a area of innovation with sustainability goals. The key challenges identified are related to the involvement of the supply chain, using the principles of the life cycle assessment, marketing communication and measurement of results and environmental benefits.

  15. Sustainable exploitation and management of aquatic resources

    DEFF Research Database (Denmark)

    Neuenfeldt, Stefan; Köster, Fritz

    2014-01-01

    DTU Aqua conducts research, provides advice,educates at university level and contributes toinnovation in sustainable exploitation andmanagement of aquatic resources. The vision of DTUAqua is to enable ecologically and economicallysustainable exploitation of aquatic resourcesapplying an integrated...... management. Marineecosystems aims at understanding the mechanisms that govern the interaction between individuals,species and populations in an ecosystem enabling us to determine the stability and flexibility of theecosystem.Marine living resources looks at the sustainable utilization of fish and shellfish...... stocks.Ecosystem effects expands from the ecosystem approach to fisheries management to an integratedapproach where other human activities are taken into consideration. Fisheries management developsmethods, models and tools for predicting and evaluating the effects of management measures andregulations...

  16. Soil management practices for sustainable crop production

    International Nuclear Information System (INIS)

    Abalos, E.B.

    2005-01-01

    In a sustainable system, the soil is viewed as a fragile and living medium that must be protected and nurtured to ensure its long-term productivity and stability. However, due to high demand for food brought about by high population as well as the decline in agricultural lands, the soil is being exploited beyond its limit thus, leading to poor or sick soils. Sound soil management practices in the Philippines is being reviewed. The technologies, including the advantages and disadvantages are hereby presented. This includes proper cropping systems, fertilizer program, soil erosion control and correcting soil acidity. Sound soil management practices which conserve organic matter for long-term sustainability includes addition of compost, maintaining soil cover, increasing aggregates stability, soil tilt and diversity of soil microbial life. A healthy soil is a key component to sustainability as a health soil produce healthy crop plants and have optimum vigor or less susceptible to pests. (author)

  17. Human resource management for sustainable microfinance ...

    African Journals Online (AJOL)

    Microfinancing in Nigeria has developed from the traditional informal groups through direct government intervention to domination by private sector owned and managed institutions. Despite its long history, the sector has not witnessed the existence of sustainable institutions. This prompted the Obasanjo regime to adopt a ...

  18. Knowledge Management for Sustainable Development: The Case ...

    African Journals Online (AJOL)

    This paper seeks to demonstrate that knowledge management (KM) is a function of sustainable development (SD). The authors define the two concepts and discuss both the factors that make for successful SD process and the challenges that characterize KM. The conclusion reached is hat KM is emerging as a powerful ...

  19. Beyond greed and fear: sustainable financial management

    NARCIS (Netherlands)

    Boersma-de Jong, Margreet F.

    2013-01-01

    A research programme into ethical, socially responsible thought as a precondition for our financial actions.

    Speech of Dr. Margreet Boersma of Hanze University of Applied Sciences at her installation as a professor of Sustainable Financial Management.
    There is little room for what's

  20. Sustainable Waste Management for Green Highway Initiatives

    Directory of Open Access Journals (Sweden)

    Husin Nur Illiana

    2016-01-01

    Full Text Available Green highway initiative is the transportation corridors based on sustainable concept of roadway. It incorporates both transportation functionality and ecological requirements. Green highway also provides more sustainable construction technique that maximizes the lifespan of highway. Waste management is one of the sustainable criterias in the elements of green highway. Construction of highway consumes enormous amounts of waste in term of materials and energy. These wastes need to be reduce to sustain the environment. This paper aims to identify the types of waste produced from highway construction. Additionally, this study also determine the waste minimization strategy and waste management practiced.. This study main focus are construction and demolition waste only. The methodology process begin with data collection by using questionnaire survey. 22 concession companies listed under Lembaga Lebuhraya Malaysia acted as a respondent. The questionnaires were distributed to all technical department staffs. The data received was analyzed using IBM SPSS. The results shows the most production of waste is wood, soil, tree root and concrete. The least production of waste is metal. For waste minimization, the best waste minimization is reuse for all type of waste except for tree root and stump. Whereas, the best waste management is providing strategic plan. The least practice for waste management is recording the quantity of waste.

  1. Ecosystem services in sustainable groundwater management.

    Science.gov (United States)

    Tuinstra, Jaap; van Wensem, Joke

    2014-07-01

    The ecosystem services concept seems to get foothold in environmental policy and management in Europe and, for instance, The Netherlands. With respect to groundwater management there is a challenge to incorporate this concept in such a way that it contributes to the sustainability of decisions. Groundwater is of vital importance to societies, which is reflected in the presented overview of groundwater related ecosystem services. Classifications of these services vary depending on the purpose of the listing (valuation, protection, mapping et cetera). Though the scientific basis is developing, the knowledge-availability still can be a critical factor in decision making based upon ecosystem services. The examples in this article illustrate that awareness of the value of groundwater can result in balanced decisions with respect to the use of ecosystem services. The ecosystem services concept contributes to this awareness and enhances the visibility of the groundwater functions in the decision making process. The success of the ecosystem services concept and its contribution to sustainable groundwater management will, however, largely depend on other aspects than the concept itself. Local and actual circumstances, policy ambitions and knowledge availability will play an important role. Solutions can be considered more sustainable when more of the key elements for sustainable groundwater management, as defined in this article, are fully used and the presented guidelines for long term use of ecosystem services are respected. Copyright © 2014 Elsevier B.V. All rights reserved.

  2. Integrating Sustainable Development into Operations Management Courses

    Science.gov (United States)

    Fredriksson, Peter; Persson, Magnus

    2011-01-01

    Purpose: It is widely acknowledged that aspects of sustainable development (SD) should be integrated into higher level operations management (OM) education. The aim of the paper is to outline the experiences gained at Chalmers University of Technology in Sweden from integrating aspects of SD into OM courses. Design/methodology/approach: The paper…

  3. Market Demand for Sustainability in Management Education

    Science.gov (United States)

    Gitsham, Matthew; Clark, Timothy S.

    2014-01-01

    Purpose: This paper aims to contribute to the ongoing debate about the relevance of sustainability in management education through exploration of the needs and expectations of a key group of business schools' stakeholders--senior executives of leading corporations. Design/methodology/approach: The paper presents findings from a survey regarding…

  4. Community participatory sustainable land management byelaw ...

    African Journals Online (AJOL)

    Widespread adoption of sustainable land management (SLM) innovations by land users is considered key in addressing the rampant land degradation in the high rainfall and densely populated highlands of eastern and southern Africa. However, absence of enabling policy environments hamperes massive adoption of SLM ...

  5. The impact of sustainability on project management

    NARCIS (Netherlands)

    Adri Köhler; Jasper van den Brink; Gilbert Gilbert Silvius

    2012-01-01

    Full text via link Chapter 11 in The Project as a Social System: Asia-Pacific Perspectives on Project Management Sustainability is one of the most important challenges of our time. How can we develop prosperity without compromising the life of future generations? Companies are integrating ideas of

  6. Is environmental management an economically sustainable business?

    Science.gov (United States)

    Gotschol, Antje; De Giovanni, Pietro; Esposito Vinzi, Vincenzo

    2014-11-01

    This paper investigates whether environmental management is an economically sustainable business. While firms invest in green production and green supply chain activities with the primary purpose of reducing their environmental impact, the reciprocal relationships with economic performance need to be clarified. Would firms and suppliers adjust their environmental strategies if the higher economic value that environmental management generates is reinvested in greening actions? We found out that environmental management positively influences economic performance as second order (long term) target, to be reached conditioned by higher environmental performance; in addition, firms can increase their performance if they reinvest the higher economic value gained through environmental management in green practices: While investing in environmental management programs is a short term strategy, economic rewards can be obtained only with some delays. Consequently, environmental management is an economically sustainable business only for patient firms. In the evaluation of these reciprocal relationships, we discovered that green supply chain initiatives are more effective and more economically sustainable than internal actions. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Upland rice yield as affected by Brachiaria coverage management

    Directory of Open Access Journals (Sweden)

    Adriano S. Nascente

    2015-01-01

    Full Text Available An important point in no-tillage system is the time between cover crop glyphosate desiccation and rice sowing. This study aimed to verify the effect of Brachiaria ruziziensis management time before rice sowing on rice yield and its components. The experiment was conducted under greenhouse conditions and consisted of four types of B. ruziziensis management: with Brachiaria and with herbicide (WBWH, without Brachiaria shoots and with herbicide (NBWH, without Brachiaria shoots and without herbicide (NBNH, and with Brachiaria and without herbicide (WBNH, at four times: 30, 20, 10, and 0 days, preceding the rice sowing. The amount of B. ruziziensis dry matter increased as the management was done closer to the rice sowing date. The WBWH and WBNH managements (this one causes the lowest rice grain yield must be done 30 days before rice sowing; while NBWH management must be done ten or more days before rice sowing. On the other hand, NBNH management (this one favors the best rice grain yield can be done until rice sowing day. Despite some reduction in rice yield caused by the B. ruziziensis management, when it was done at the proper time the rice grain yield was similar to the control (without Brachiaria sowing and without herbicide application.

  8. Are federal sustained yield units equitable? A case study of the Grays Harbor unit.

    Science.gov (United States)

    Con H Schallau; Wilbur R. Maki

    1986-01-01

    The Grays Harbor Federal Sustained Yield Unit (U.S. Department of Agriculture, Forest Service) was established in 1949 to enhance the economic stability of the forest products industry and dependent communities in Grays Harbor County, Washington. Provisions of the unit's charter require that all logs harvested from the Quinault Ranger District of the Olympic...

  9. Waste management in a sustainable society

    International Nuclear Information System (INIS)

    Ascari, Sergio; Milan, Univ. ''Bocconi''

    1997-01-01

    This paper summarises the environmental economics debate about sustainable management of solid wastes. Sustainable levels of solid waste generation, recycling and disposal cannot be set by general criteria, but priorities are better defined locally. Preferable solutions are mostly determined by market forces once economic instruments are introduced in order to compel agents to incorporate environmental costs and benefits into their decisions. Greater care should be devoted to dangerous wastes, where schemes may be devised to subsidize not only recovery and recycling but environmentally safe disposal as well; these may be financed by raw materials levies

  10. Incorporating permaculture and strategic management for sustainable ecological resource management.

    Science.gov (United States)

    Akhtar, Faiza; Lodhi, Suleman A; Khan, Safdar Shah; Sarwar, Farhana

    2016-09-01

    Utilization of natural assets to the best efficient level without changing natural balance has become a critical issue for researchers as awareness on climate change takes central position in global debate. Conventional sustainable resource management systems are based on neoclassical economic approach that ignores the nature's pattern and therefore are not actually capable of sustainable management of resources. Environmentalists are lately advocating incorporation of Permaculture as holistic approach based on ethics, equitable interaction with eco-systems to obtain sustainability. The paper integrates philosophy of permaculture with strategic management frameworks to develop a pragmatic tool for policy development. The policy design tool augments management tasks by integrating recording of natural assets, monitoring of key performance indicators and integration of sectorial policies in real time, bringing out policy as a truly live document. The tool enhances the edifice process, balancing short term viewpoints and long term development to secure renewability of natural resources. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Towards Sustainable Flow Management: Local Agenda 21 - Conclusions

    DEFF Research Database (Denmark)

    Moss, Timothy; Elle, Morten

    1998-01-01

    Concluding on the casestudies of Local Agenda 21 as an instrument of sustainable flow management......Concluding on the casestudies of Local Agenda 21 as an instrument of sustainable flow management...

  12. Sustainable agricultural water management across climates

    Science.gov (United States)

    DeVincentis, A.

    2016-12-01

    Fresh water scarcity is a global problem with local solutions. Agriculture is one of many human systems threatened by water deficits, and faces unique supply, demand, quality, and management challenges as the global climate changes and population grows. Sustainable agricultural water management is paramount to protecting global economies and ecosystems, but requires different approaches based on environmental conditions, social structures, and resource availability. This research compares water used by conservation agriculture in temperate and tropical agroecosystems through data collected from operations growing strawberries, grapes, tomatoes, and pistachios in California and corn and soybeans in Colombia. The highly manipulated hydrologic regime in California has depleted water resources and incited various adaptive management strategies, varying based on crop type and location throughout the state. Operations have to use less water more efficiently, and sometimes that means fallowing land in select groundwater basins. At the opposite end of the spectrum, the largely untouched landscape in the eastern plains of Colombia are rapidly being converted into commercial agricultural operations, with a unique opportunity to manage and plan for agricultural development with sustainability in mind. Although influenced by entirely different climates and economies, there are some similarities in agricultural water management strategies that could be applicable worldwide. Cover crops are a successful management strategy for both agricultural regimes, and moving forward it appears that farmers who work in coordination with their neighbors to plan for optimal production will be most successful in both locations. This research points to the required coordination of agricultural extension services as a critical component to sustainable water use, successful economies, and protected environments.

  13. Green knowledge management to support environmental sustainability

    International Nuclear Information System (INIS)

    Dornhoefer, Mareike-Jessica

    2017-01-01

    Sustainability, environmental management and green initiatives are topics which gradually developed into trends since the late 1980s, not only in research institutions, but also in public and private organizations. While the usage of energy and other resources are increasing, these organizations search for new possibilities to reduce the economic, ecologic and social burdens and consequences of office and production environments for employees and nature. While certified environmental management systems were established already in the 1990s, green approaches and technologies are only about 10 years old and steadily developing. Decisions about a fitting strategy and the support of suitable measures inside an organization always require knowledge provided for the decision makers. Furthermore it is of importance to record the environmental consequences of the operational business and to not only record data and information, but to create a context and deduce the knowledge for future activities. Based on this situation, the work addresses the main research question of how �classical'' knowledge management might be further developed or transformed into Green Knowledge Management and how it addresses the goals of sustainability, especially ecological sustainability, environmental management and green approaches alike? The definition of Green Knowledge Management consists of five factors, which are discussed systematically, explored conceptually and documented with the help of practical examples. Different knowledge management models and their respective building blocks are analyzed to deduce how knowledge processes might interact with environmental ones as well as green aspects. Also different types of knowledge management systems are analysed for their application possibilities. A planning and decision making tool in form of a three dimensional cube, the ''Green Knowledge Management Cube'' is introduced on a conceptual level and documented

  14. Economic Sustainability of Payments for Water Yield in Slash Pine Plantations in Florida

    Directory of Open Access Journals (Sweden)

    Andres Susaeta

    2016-09-01

    Full Text Available Forests play an important role with respect to water resources, and can be managed to increase surface- and groundwater recharge. With the creation of a forest water yield payment system, privately-owned forests, which comprise the majority of forest area in the Southeastern US, could become an important potential source of additional water supply. The economic tradeoffs between timber revenues and water yield are not well understood. To address this, we use the example case of slash pine production in Florida, and employ a forest stand-level optimal rotation model that incorporates forest management, and assessed a range of feasible water yield prices on forest profitability. Our analysis was limited to a range of water yield prices ($0.03, $0.07, and $0.30 kL−1 that would make water yield from slash pine economically competitive with water supply alternatives (e.g., reservoir construction. Even at relatively low water prices, we found that managing slash pine forests for both timber and water yield was preferred to managing just for timber when assuming an initial tree density less than 2200 trees·ha−1. However, with higher levels of initial tree planting density and low water prices, managing slash pine for timber production alone was more profitable unless stands are heavily-thinned, suggesting that even mid-rotation stands could be included in a forest water yield payments program. Compared to low-tree planting density and lightly thinned slash pine forests, an intensive approach of planting a lot of trees and then heavily thinning them generated 8% to 33% higher profits, and 11% more ($192 ha−1 on average. We conclude that payments for water yield are economically feasible for slash pine stands in Florida, and would benefit forest landowners, particularly with higher prices for water yield.

  15. Managing uncertainty for sustainability of complex projects

    DEFF Research Database (Denmark)

    Brink, Tove

    2017-01-01

    Purpose – The purpose of this paper is to reveal how management of uncertainty can enable sustainability of complex projects. Design/methodology/approach – The research was conducted from June 2014 to May 2015 using a qualitative deductive approach among operation and maintenance actors in offshore...... wind farms. The research contains a focus group interview with 11 companies, 20 individual interviews and a seminar presenting preliminary findings with 60 participants. Findings – The findings reveal the need for management of uncertainty through two different paths. First, project management needs...... to join efforts. Research limitations/implications – Further research is needed to reveal the generalisability of the findings in other complex project contexts containing “unknown unknowns”. Practical implications – The research leads to the development of a tool for uncertainty management...

  16. Scaling issues in sustainable river basin management

    Science.gov (United States)

    Timmerman, Jos; Froebich, Jochen

    2014-05-01

    Sustainable river basin management implies considering the whole river basin when managing the water resources. Management measures target at dividing the water over different uses (nature, agriculture, industry, households) thereby avoiding calamities like having too much, too little or bad quality water. Water management measures are taken at the local level, usually considering the sub-national and sometimes national effects of such measures. A large part of the world's freshwater resources, however, is contained in river basins and groundwater systems that are shared by two or more countries. Sustainable river basin management consequently has to encompass local, regional, national and international scales. This requires coordination over and cooperation between these levels that is currently compressed into the term 'water governance' . Governance takes into account that a large number of stakeholders in different regimes (the principles, rules and procedures that steer management) contribute to policy and management of a resource. Governance includes the increasing importance of basically non-hierarchical modes of governing, where non-state actors (formal organizations like NGOs, private companies, consumer associations, etc.) participate in the formulation and implementation of public policy. Land use determines the run-off generation and use of irrigation water. Land use is increasingly determined by private sector initiatives at local scale. This is a complicating factor in the governance issue, as in comparison to former developments of large scale irrigation systems, planning institutions at state level have then less insight on actual water consumption. The water management regime of a basin consequently has to account for the different scales of water management and within these different scales with both state and non-state actors. The central elements of regimes include the policy setting (the policies and water management strategies), legal setting

  17. Sustainable Dry Land Management Model on Corn Agribusiness System

    Directory of Open Access Journals (Sweden)

    Yulia Pujiharti

    2008-01-01

    Full Text Available The study aimed at building model of dry land management. Dynamic System Analysis was used to build model and Powersim 2.51 version for simulating. The parameter used in model were fertilizer (urea, SP-36, ACL, productivity (corn, cassava, mungbean, soil nutrient (N, P, K, crop nutrient requirements (corn, cassava, mungbean, mucuna, price (corn, cassava, mungbeans corn flour, feed, urea, SP-36, KCl, food security credit, area planted of (maize, cassava, mungbean, area harvested of (maize, cassava, mungbean, (corn, cassava, mungbean production, wages and farmer income. Sustainable indicator for ecology aspect was soil fertility level, economic aspects were productivity and farmer income, and social aspects were job possibility and traditions. The simulation result indicated that sustainable dry land management can improve soil fertility and increase farmer revenue, became sustainable farming system and farmer society. On the other hand, conventional dry land management decreased soil fertility and yield, caused farmer earnings to decrease and a farm activity could not be continued. Fertilizer distribution did not fulfill farmer requirement, which caused fertilizer scarcity. Food security credit increased fertilizer application. Corn was processed to corn flour or feed to give value added.

  18. Sustainable mining management; Gestion minera sostenible

    Energy Technology Data Exchange (ETDEWEB)

    Tejera Oliver, J. L.

    2009-07-01

    Mining activities are carried out by the older man and have provided resources, since ancient times, for their development and progress. With the discovery of fire will show the first metals that have marked the civilizations of copper, bronze and iron, and is the prehistory of the Stone Age tools that man has made from the exploitation of quarries first. The industrial revolution of the nineteenth century is linked to coal and steel, and could not conceiver of todays society without oil and gas, without silicon and coltan. But the mines are often aggressive and, despite their need and what they contribute to the development are answered by the societies where are made. during recent years there has been growing international efforts to try to make the minimum requirements of sustainable exploitation (European Directives, GMI, GRI, etc.) In AENOR, and within the Technical Committee of Standardization 22 Mining and Explosives, chaired by AITEMIN, was established the subcommittee 3, chaired by IGME, where, with the participation of all stake holders, have developed some standards on sustainable mining management sustainable mining that will be a tool available to mining companies to demonstrate their sustainable use to Society. (Author)

  19. Managing cumulative impacts: A key to sustainability?

    Energy Technology Data Exchange (ETDEWEB)

    Hunsaker, C.T.

    1994-12-31

    This paper addresses how science can be more effectively used in creating policy to manage cumulative effects on ecosystems. The paper focuses on the scientific techniques that we have to identify and to assess cumulative impacts on ecosystems. The term ``sustainable development`` was brought into common use by the World Commission on Environment and Development (The Brundtland Commission) in 1987. The Brundtland Commission report highlighted the need to simultaneously address developmental and environmental imperatives simultaneously by calling for development that ``meets the needs of the present generation without compromising the needs of future generations.`` We cannot claim to be working toward sustainable development until we can quantitatively assess cumulative impacts on the environment: The two concepts are inextricibally linked in that the elusiveness of cumulative effects likely has the greatest potential of keeping us from achieving sustainability. In this paper, assessment and management frameworks relevant to cumulative impacts are discussed along with recent literature on how to improve such assessments. When possible, examples are given for marine ecosystems.

  20. Food security and sustainable resource management

    Science.gov (United States)

    McLaughlin, Dennis; Kinzelbach, Wolfgang

    2015-07-01

    The projected growth in global food demand until mid-century will challenge our ability to continue recent increases in crop yield and will have a significant impact on natural resources. The water and land requirements of current agriculture are significantly less than global reserves but local shortages are common and have serious impacts on food security. Recent increases in global trade have mitigated some of the effects of spatial and temporal variability. However, trade has a limited impact on low-income populations who remain dependent on subsistence agriculture and local resources. Potential adverse environmental impacts of increased agricultural production include unsustainable depletion of water and soil resources, major changes in the global nitrogen and phosphorous cycles, human health problems related to excessive nutrient and pesticide use, and loss of habitats that contribute to agricultural productivity. Some typical case studies from China illustrate the connections between the need for increased food production and environmental stress. Sustainable options for decreasing food demand and for increasing production include reduction of food losses on both the producer and consumer ends, elimination of unsustainable practices such as prolonged groundwater overdraft, closing of yield gaps with controlled expansions of fertilizer application, increases in crop yield and pest resistance through advances in biotechnology, and moderate expansion of rain fed and irrigated cropland. Calculations based on reasonable assumptions suggest that such measures could meet the food needs of an increasing global population while protecting the environment.

  1. Quantitative models for sustainable supply chain management

    DEFF Research Database (Denmark)

    Brandenburg, M.; Govindan, Kannan; Sarkis, J.

    2014-01-01

    and directions of this research area, this paper provides a content analysis of 134 carefully identified papers on quantitative, formal models that address sustainability aspects in the forward SC. It was found that a preponderance of the publications and models appeared in a limited set of six journals......Sustainability, the consideration of environmental factors and social aspects, in supply chain management (SCM) has become a highly relevant topic for researchers and practitioners. The application of operations research methods and related models, i.e. formal modeling, for closed-loop SCM...... and reverse logistics has been effectively reviewed in previously published research. This situation is in contrast to the understanding and review of mathematical models that focus on environmental or social factors in forward supply chains (SC), which has seen less investigation. To evaluate developments...

  2. Effect of Integrated Weed Management Methods on Yield and Yield Components of Corn (Zea mays L. in Kermanshah Province, Iran

    Directory of Open Access Journals (Sweden)

    R. Amini

    2017-08-01

    vetch+ cultivator treatments. The highest corn grain yield was obtained in 2, 4-D + MCPA+ cultivator (8.37 ton.ha-1, nicosulfuron + cultivator (6.5 ton.ha-1 and hairy vetch+ cultivator (6.3 ton.ha-1 treatments, respectively. Also, the lowest grain yield was obtained in mulch application in the fall (1.95 ton.ha-1, intercropping with chickpea (1.96 ton.ha-1 and hairy vetch+ intercropping with chickpea (2.1 ton.ha-1 that were not significantly different with weed infested treatment. Generally we can conclude that application of cultivator with herbicides had the highest efficacy in weed management of corn. Conclusion: Among the weed management treatments application of 2,4-D + MCPA+ cultivator, nicosulfuron + cultivator and hairy vetch + cultivator treatments had the most efficiency in corn weed management. This result indicates the importance of cultivator in corn weed management and also it should be used 40 days after corn emergence for high efficacy in weed control. The treatments of intercropping with chickpea and straw mulch had no enough efficacy in corn weed management and should be integrated with other methods. Using non-chemical methods in corn weed management may be causes yield loss but reduces application of herbicides and environmental pollution that is consistent with sustainable agriculture.

  3. Principles of root water uptake, soil salinity and crop yield for optimizing irrigation management

    International Nuclear Information System (INIS)

    Dirksen, C.

    1983-01-01

    The paper reviews the principles of water and salt transport, root water uptake, crop salt tolerance, water quality, and irrigation methods which should be considered in optimizing irrigation management for sustained, viable agriculture with protection of the quality of land and water resources. In particular, the advantages of high-frequency irrigation at small leaching fractions with closed systems are discussed, for which uptake-weighted mean salinity is expected to correlate best with crop yields. Optimization of irrigation management depends on the scale considered. Non-technical problems which are often much harder to solve than technical problems, may well be most favourable for new projects in developing countries. (author)

  4. Patent Keyword Extraction for Sustainable Technology Management

    Directory of Open Access Journals (Sweden)

    Jongchan Kim

    2018-04-01

    Full Text Available Recently, sustainable growth and development has become an important issue for governments and corporations. However, maintaining sustainable development is very difficult. These difficulties can be attributed to sociocultural and political backgrounds that change over time [1]. Because of these changes, the technologies for sustainability also change, so governments and companies attempt to predict and manage technology using patent analyses, but it is very difficult to predict the rapidly changing technology markets. The best way to achieve insight into technology management in this rapidly changing market is to build a technology management direction and strategy that is flexible and adaptable to the volatile market environment through continuous monitoring and analysis. Quantitative patent analysis using text mining is an effective method for sustainable technology management. There have been many studies that have used text mining and word-based patent analyses to extract keywords and remove noise words. Because the extracted keywords are considered to have a significant effect on the further analysis, researchers need to carefully check out whether they are valid or not. However, most prior studies assume that the extracted keywords are appropriate, without evaluating their validity. Therefore, the criteria used to extract keywords needs to change. Until now, these criteria have focused on how well a patent can be classified according to its technical characteristics in the collected patent data set, typically using term frequency–inverse document frequency weights that are calculated by comparing the words in patents. However, this is not suitable when analyzing a single patent. Therefore, we need keyword selection criteria and an extraction method capable of representing the technical characteristics of a single patent without comparing them with other patents. In this study, we proposed a methodology to extract valid keywords from

  5. Sustainable System for Residual Hazards Management

    International Nuclear Information System (INIS)

    Kevin M. Kostelnik; James H. Clarke; Jerry L. Harbour

    2004-01-01

    Hazardous, radioactive and other toxic substances have routinely been generated and subsequently disposed of in the shallow subsurface throughout the world. Many of today's waste management techniques do not eliminate the problem, but rather only concentrate or contain the hazardous contaminants. Residual hazards result from the presence of hazardous and/or contaminated material that remains on-site following active operations or the completion of remedial actions. Residual hazards pose continued risk to humans and the environment and represent a significant and chronic problem that require continuous long-term management (i.e. >1000 years). To protect human health and safeguard the natural environment, a sustainable system is required for the proper management of residual hazards. A sustainable system for the management of residual hazards will require the integration of engineered, institutional and land-use controls to isolate residual contaminants and thus minimize the associated hazards. Engineered controls are physical modifications to the natural setting and ecosystem, including the site, facility, and/or the residual materials themselves, in order to reduce or eliminate the potential for exposure to contaminants of concern (COCs). Institutional controls are processes, instruments, and mechanisms designed to influence human behavior and activity. System failure can involve hazardous material escaping from the confinement because of system degradation (i.e., chronic or acute degradation) or by external intrusion of the biosphere into the contaminated material because of the loss of institutional control. An ongoing analysis of contemporary and historic sites suggests that the significance of the loss of institutional controls is a critical pathway because decisions made during the operations/remedial action phase, as well as decisions made throughout the residual hazards management period, are key to the long-term success of the prescribed system. In fact

  6. Conference Summary Report from ENS`95. Sustainable Resource Management

    Energy Technology Data Exchange (ETDEWEB)

    Holdgate, M [ed.

    1996-12-31

    This publication gives a survey of the ENS`95 conference held in Stavanger (Norway). The publication presents a conference summary and lists of papers for each of the main themes covering sustainable energy production and consumption (challenges and opportunities), international trade and sustainable development, sustainable resource management and economic development in the northern circumpolar region together with sustainable forestry and food production

  7. Conference Summary Report from ENS`95. Sustainable Resource Management

    Energy Technology Data Exchange (ETDEWEB)

    Holdgate, M. [ed.

    1995-12-31

    This publication gives a survey of the ENS`95 conference held in Stavanger (Norway). The publication presents a conference summary and lists of papers for each of the main themes covering sustainable energy production and consumption (challenges and opportunities), international trade and sustainable development, sustainable resource management and economic development in the northern circumpolar region together with sustainable forestry and food production

  8. Managing Southeastern US Forests for Increased Water Yield

    Science.gov (United States)

    Acharya, S.; Kaplan, D. A.; Mclaughlin, D. L.; Cohen, M. J.

    2017-12-01

    Forested lands influence watershed hydrology by affecting water quantity and quality in surface and groundwater systems, making them potentially effective tools for regional water resource planning. In this study, we quantified water use and water yield by pine forests under varying silvicultural management (e.g., high density plantation, thinning, and prescribed burning). Daily forest water use (evapotranspiration, ET) was estimated using continuously monitored soil-moisture in the root-zone at six sites across Florida (USA), each with six plots ranging in forest leaf-area index (LAI). Plots included stands with different rotational ages (from clear-cut to mature pine plantations) and those restored to more historical conditions. Estimated ET relative to potential ET (PET) was strongly associated with LAI, root-zone soil-moisture status, and site hydroclimate; these factors explained 85% of the variation in the ET:PET ratio. Annual water yield (Yw) calculated from these ET estimates and a simple water balance differed significantly among sites and plots (ranging from -0.12 cm/yr to > 100 cm/yr), demonstrating substantive influence of management regimes. LAI strongly influenced Yw in all sites, and a general linear model with forest attributes (LAI and groundcover), hydroclimate, and site characteristics explained >90% of variation in observed Yw. These results can be used to predict water yield changes under different management and climate scenarios and may be useful in the development of payment for ecosystem services approaches that identify water as an important product of forest best management practices.

  9. Developing Sustainable Spacecraft Water Management Systems

    Science.gov (United States)

    Thomas, Evan A.; Klaus, David M.

    2009-01-01

    It is well recognized that water handling systems used in a spacecraft are prone to failure caused by biofouling and mineral scaling, which can clog mechanical systems and degrade the performance of capillary-based technologies. Long duration spaceflight applications, such as extended stays at a Lunar Outpost or during a Mars transit mission, will increasingly benefit from hardware that is generally more robust and operationally sustainable overtime. This paper presents potential design and testing considerations for improving the reliability of water handling technologies for exploration spacecraft. Our application of interest is to devise a spacecraft wastewater management system wherein fouling can be accommodated by design attributes of the management hardware, rather than implementing some means of preventing its occurrence.

  10. Donor management parameters and organ yield: single center results.

    Science.gov (United States)

    Marshall, George Ryne; Mangus, Richard S; Powelson, John A; Fridell, Jonathan A; Kubal, Chandrashekhar A; Tector, A Joseph

    2014-09-01

    Management of organ donors in the intensive care unit is an emerging subject in critical care and transplantation. This study evaluates organ yield outcomes for a large number of patients managed by the Indiana Organ Procurement Organization. This is a retrospective review of intensive care unit records from 2008-2012. Donor demographic information and seven donor management parameters (DMP) were recorded at admission, consent, 12 h after consent, and before procurement. Three study groups were created: donors meeting 0-3, 4, or 5-7 DMP. Active donor Organ Procurement Organization management began at consent; so, data analysis focuses on the 12-h postconsent time point. Outcomes included organs transplanted per donor (OTPD) and transplantation of individual solid organs. Complete records for 499 patients were reviewed. Organ yield was 1415 organs of 3992 possible (35%). At 12 h, donors meeting more DMP had more OTPD: 2.2 (0-3) versus 3.0 (4) versus 3.5 (5-7) (P organ except intestine. Oxygen tension, vasopressor use, and central venous pressure were the most frequent independent predictors of organ usage. There were significantly more organs transplanted for donors meeting all three of these parameters (4.5 versus 2.7, P organs, with analysis of individual parameters suggesting that appropriate management of oxygenation, volume status, and vasopressor use could lead to more organs procured per donor. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. Sustainable sludge management in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, B.; Barrios, J.A.; Mendez, J.M.; Diaz, J.

    2003-07-01

    Worldwide, unsanitary conditions are responsible of more than three million deaths annually. One of the reasons is the low level of sanitation in developing countries. Particularly, sludge from these regions has a high parasite concentration and low heavy metal content even though the available information is limited. Different issues needed to achieve a sustainable sludge management in developing nations are analysed. Based on this analysis some conclusions arise: sludge management plays an important role in sanitation programs by helping reduce health problems and associated risks; investments in sanitation should consider sludge management within the overall projects; the main restriction for reusing sludge is the high microbial concentration, which requires a science-based decision of the treatment process, while heavy metals are generally low; the adequate sludge management needs the commitment of those sectors involved in the development and enforcement of the regulations as well as those that are directly related to its generation, treatment, reuse or disposal; current regulations have followed different approaches, based mainly on local conditions, but they favour sludge reuse to fight problems like soil degradation, reduced crop production, and the increased use of inorganic fertilizers. This paper summarises an overview of theses issues. (author)

  12. BIM: Enabling Sustainability and Asset Management through Knowledge Management

    Science.gov (United States)

    2013-01-01

    Building Information Modeling (BIM) is the use of virtual building information models to develop building design solutions and design documentation and to analyse construction processes. Recent advances in IT have enabled advanced knowledge management, which in turn facilitates sustainability and improves asset management in the civil construction industry. There are several important qualifiers and some disadvantages of the current suite of technologies. This paper outlines the benefits, enablers, and barriers associated with BIM and makes suggestions about how these issues may be addressed. The paper highlights the advantages of BIM, particularly the increased utility and speed, enhanced fault finding in all construction phases, and enhanced collaborations and visualisation of data. The paper additionally identifies a range of issues concerning the implementation of BIM as follows: IP, liability, risks, and contracts and the authenticity of users. Implementing BIM requires investment in new technology, skills training, and development of new ways of collaboration and Trade Practices concerns. However, when these challenges are overcome, BIM as a new information technology promises a new level of collaborative engineering knowledge management, designed to facilitate sustainability and asset management issues in design, construction, asset management practices, and eventually decommissioning for the civil engineering industry. PMID:24324392

  13. BIM: Enabling Sustainability and Asset Management through Knowledge Management

    Directory of Open Access Journals (Sweden)

    Robbert Anton Kivits

    2013-01-01

    Full Text Available Building Information Modeling (BIM is the use of virtual building information models to develop building design solutions and design documentation and to analyse construction processes. Recent advances in IT have enabled advanced knowledge management, which in turn facilitates sustainability and improves asset management in the civil construction industry. There are several important qualifiers and some disadvantages of the current suite of technologies. This paper outlines the benefits, enablers, and barriers associated with BIM and makes suggestions about how these issues may be addressed. The paper highlights the advantages of BIM, particularly the increased utility and speed, enhanced fault finding in all construction phases, and enhanced collaborations and visualisation of data. The paper additionally identifies a range of issues concerning the implementation of BIM as follows: IP, liability, risks, and contracts and the authenticity of users. Implementing BIM requires investment in new technology, skills training, and development of new ways of collaboration and Trade Practices concerns. However, when these challenges are overcome, BIM as a new information technology promises a new level of collaborative engineering knowledge management, designed to facilitate sustainability and asset management issues in design, construction, asset management practices, and eventually decommissioning for the civil engineering industry.

  14. BIM: enabling sustainability and asset management through knowledge management.

    Science.gov (United States)

    Kivits, Robbert Anton; Furneaux, Craig

    2013-11-10

    Building Information Modeling (BIM) is the use of virtual building information models to develop building design solutions and design documentation and to analyse construction processes. Recent advances in IT have enabled advanced knowledge management, which in turn facilitates sustainability and improves asset management in the civil construction industry. There are several important qualifiers and some disadvantages of the current suite of technologies. This paper outlines the benefits, enablers, and barriers associated with BIM and makes suggestions about how these issues may be addressed. The paper highlights the advantages of BIM, particularly the increased utility and speed, enhanced fault finding in all construction phases, and enhanced collaborations and visualisation of data. The paper additionally identifies a range of issues concerning the implementation of BIM as follows: IP, liability, risks, and contracts and the authenticity of users. Implementing BIM requires investment in new technology, skills training, and development of new ways of collaboration and Trade Practices concerns. However, when these challenges are overcome, BIM as a new information technology promises a new level of collaborative engineering knowledge management, designed to facilitate sustainability and asset management issues in design, construction, asset management practices, and eventually decommissioning for the civil engineering industry.

  15. Environmental Management Systems and Sustainability in SMEs

    Directory of Open Access Journals (Sweden)

    Shah Satya

    2016-01-01

    Full Text Available Environmental sustainability in manufacturing sector has been allocated a major consideration in the international literature. Due to growing concerns over the high effect of SMEs on world manufacturing industries and their contribution to pollution; this research attempts to focus on the key parameters that interact in the application of environmental management system, taking into account the main features of SMEs and also the integral role of industrial entrepreneurs in inspiring their firms’ approaches. The paper explores the potential opportunities which enable these enterprises to move towards organizations with high level of responsibility regarding environmental protection in order to provide a healthier life for future generations. Case investigation is carried out on an adhesive manufacturing company, which covers a notable market share within the sector. The research identifies that the company requires developing both internal and external entities within an explicit plan to revolutionize the recruitment patterns. Given the lack of adequate studies in adhesive technology, more researches are recommended in the future to consider the sustainable innovations on a broader sample of adhesive manufacturing companies to perform the life-cycle analysis due to the harmful organic compounds and toxic vapours of the adhesive products.

  16. Safe Management Of Fast Reactors: Towards Sustainability

    International Nuclear Information System (INIS)

    Dreimanis, Andrejs

    2015-01-01

    An interdisciplinary systemic approach to socio-technical optimization of nuclear energy management is proposed, by recognizing a) the rising requirements to nuclear safety being realized using fast reactors (FR), b) the actuality to maintain and educate qualified workforce for fast reactors, c) the reactor safety and public awareness as the keystones for improving attitude to implement novel reactors. Knowledge management and informational support firstly is needed in: 1) technical issues: a) nuclear energy safety and reliability, b) to develop safe and economic technologies; 2) societal issues: a) general nuclear awareness, b) personnel education and training, c) reliable staff renascence, public education, stakeholder involvement, e).risk management. The key methodology - the principles being capable to manage knowledge and information issues: 1) a self-organization concept, 2) the principle of the requisite variety. As a primary source of growth of internal variety is considered information and knowledge. Following questions are analyzed indicating the ways of further development: a) threats in peaceful use of nuclear energy, b) basic features of nuclear risks, including terrorism, c) human resource development: basic tasks and instruments, d) safety improvements in technologies, e) advanced research and nuclear awareness improvement There is shown: public education, social learning and the use of mass media are efficient mechanisms forming a knowledge-creating community thereby reasoning to facilitate solution of key socio-technical nuclear issues: a) public acceptance of novel nuclear objects, b) promotion of adequate risk perception, and c) elevation of nuclear safety level and adequate risk management resulting in energetic and ecological sustainability. (author)

  17. Towards sustainable water management in Algeria

    KAUST Repository

    Drouiche, Nadjib

    2012-12-01

    Algeria aspires to protect its water resources and to provide a sustainable answer to water supply and management issues by carrying out a national water plan. This program is in line with all projects the Algerian Government is implementing to improve its water sector performance. The water strategy focuses on desalination for the coastal cities, medium-sized dams to irrigate the inland mountains and high plateau, and ambitious water transfer projects interconnecting Algeria\\'s 65 dams to bring water to water scarce parts of the country. Waste water treatment and water reclamation technologies are also highly sought after. The main objective of the country\\'s water policy consists on providing sufficient potable water for the population supply. This objective is undertaken by increasing the water resources and availability. © 2012 Desalination Publications. All rights reserved.

  18. No-tillage and fertilization management on crop yields and nitrate leaching in North China Plain

    Science.gov (United States)

    Huang, Manxiang; Liang, Tao; Wang, Lingqing; Zhou, Chenghu

    2015-01-01

    A field experiment was performed from 2003 to 2008 to evaluate the effects of tillage system and nitrogen management regimes on crop yields and nitrate leaching from the fluvo-aquic soil with a winter wheat (Triticum aestivum L.)–maize (Zea mays L.) double-cropping system. The tillage systems consisted of conventional tillage (CT) and no-tillage (NT). Three nitrogen management regimes were included: 270 kg N ha−1 of urea for wheat and 225 kg N ha−1 of urea for maize (U), 180 kg N ha−1 of urea and 90 kg N ha−1 of straw for wheat and 180 kg N of urea and 45 kg N ha−1 of straw for maize (S), 180 kg N ha−1 of urea and 90 kg N ha−1 of manure for wheat and 180 kg N ha−1 of urea and 45 kg N ha−1 of manure for maize (M). An array of tension-free pan lysimeters (50 cm × 75 cm) were installed (1.2 m deep) to measure water flow and -N movement. No significant effect of the N management regime on yields of winter wheat and maize grain was found in the 5-year rotation. Tillage systems had significant influences on -N leaching from the second year and thereafter interacted with N management regimes on -N loads during all maize seasons. The average yield-scaled -N leaching losses were in order of CTS leaching losses while sustaining crop grain yields. Considering the lower costs, NTS could be a potential alternative to decrease yield-scaled -N leaching losses and improve soil fertility while maintaining crop yield for the winter wheat–maize double-cropping systems in the North China Plain. PMID:25859321

  19. Sustainability assessment in forest management based on individual preferences.

    Science.gov (United States)

    Martín-Fernández, Susana; Martinez-Falero, Eugenio

    2018-01-15

    This paper presents a methodology to elicit the preferences of any individual in the assessment of sustainable forest management at the stand level. The elicitation procedure was based on the comparison of the sustainability of pairs of forest locations. A sustainability map of the whole territory was obtained according to the individual's preferences. Three forest sustainability indicators were pre-calculated for each point in a study area in a Scots pine forest in the National Park of Sierra de Guadarrama in the Madrid Region in Spain to obtain the best management plan with the sustainability map. We followed a participatory process involving fifty people to assess the sustainability of the forest management and the methodology. The results highlighted the demand for conservative forest management, the usefulness of the methodology for managers, and the importance and necessity of incorporating stakeholders into forestry decision-making processes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Managed Aquifer Recharge (MAR in Sustainable Urban Water Management

    Directory of Open Access Journals (Sweden)

    Declan Page

    2018-02-01

    Full Text Available To meet increasing urban water requirements in a sustainable way, there is a need to diversify future sources of supply and storage. However, to date, there has been a lag in the uptake of managed aquifer recharge (MAR for diversifying water sources in urban areas. This study draws on examples of the use of MAR as an approach to support sustainable urban water management. Recharged water may be sourced from a variety of sources and in urban centers, MAR provides a means to recycle underutilized urban storm water and treated wastewater to maximize their water resource potential and to minimize any detrimental effects associated with their disposal. The number, diversity and scale of urban MAR projects is growing internationally due to water shortages, fewer available dam sites, high evaporative losses from surface storages, and lower costs compared with alternatives where the conditions are favorable, including water treatment. Water quality improvements during aquifer storage are increasingly being documented at demonstration sites and more recently, full-scale operational urban schemes. This growing body of knowledge allows more confidence in understanding the potential role of aquifers in water treatment for regulators. In urban areas, confined aquifers provide better protection for waters recharged via wells to supplement potable water supplies. However, unconfined aquifers may generally be used for nonpotable purposes to substitute for municipal water supplies and, in some cases, provide adequate protection for recovery as potable water. The barriers to MAR adoption as part of sustainable urban water management include lack of awareness of recent developments and a lack of transparency in costs, but most importantly the often fragmented nature of urban water resources and environmental management.

  1. Comparing Sustainable Forest Management Certifications Standards: A Meta-analysis

    Directory of Open Access Journals (Sweden)

    Michael Rawson. Clark

    2011-03-01

    Full Text Available To solve problems caused by conventional forest management, forest certification has emerged as a driver of sustainable forest management. Several sustainable forest management certification systems exist, including the Forest Stewardship Council and those endorsed by the Programme for the Endorsement of Forest Certification, such as the Canadian Standards Association - Sustainable Forestry Management Standard CAN/CSA - Z809 and Sustainable Forestry Initiative. For consumers to use certified products to meet their own sustainability goals, they must have an understanding of the effectiveness of different certification systems. To understand the relative performance of three systems, we determined: (1 the criteria used to compare the Forest Stewardship Council, Canadian Standards Association - Sustainable Forestry Management, and Sustainable Forestry Initiative, (2 if consensus exists regarding their ability to achieve sustainability goals, and (3 what research gaps must be filled to improve our understanding of how forest certification systems affect sustainable forest management. We conducted a qualitative meta-analysis of 26 grey literature references (books, industry and nongovernmental organization publications and 9 primary literature references (articles in peer-reviewed academic journals that compared at least two of the aforementioned certification systems. The Forest Stewardship Council was the highest performer for ecological health and social sustainable forest management criteria. The Canadian Standards Association - Sustainable Forestry Management and Sustainable Forestry Initiative performed best under sustainable forest management criteria of forest productivity and economic longevity of a firm. Sixty-two percent of analyses were comparisons of the wording of certification system principles or criteria; 34% were surveys of foresters or consumers. An important caveat to these results is that only one comparison was based on

  2. Sustainability in Supply chain management is not enough

    DEFF Research Database (Denmark)

    Haas, Henning de

    2009-01-01

    To be or not to be - sustainable, that is the question. To be sustainable or green, seems to be the new mantra in supply chain management. Nearly every conference and SCS magazine has the topic on the agenda. The topic of sustainability is not new in a supply chain context. For some years Corporate...

  3. Business Sustainability and Undergraduate Management Education: An Australian Study

    Science.gov (United States)

    Fisher, Josie; Bonn, Ingrid

    2011-01-01

    The academic literature arguing that there is an urgent requirement for businesses to become more sustainable is rapidly expanding. There is also a demonstrated need for managers to develop a better understanding of sustainability and the appropriate strategies required to improve business sustainability. In addition, there have been international…

  4. Greening Operations Management: An Online Sustainable Procurement Course for Practitioners

    Science.gov (United States)

    Walker, Helen L.; Gough, Stephen; Bakker, Elmer F.; Knight, Louise A.; McBain, Darian

    2009-01-01

    In the Operations Management field, sustainable procurement has emerged as a way to green the purchasing and supply process. This paper explores issues in sustainable procurement training. The authors formed an interdisciplinary team to design, deliver and evaluate a training programme to promote and develop sustainable procurement in the United…

  5. Life Cycle Thinking, Measurement and Management for Food System Sustainability.

    Science.gov (United States)

    Pelletier, Nathan

    2015-07-07

    Food systems critically contribute to our collective sustainability outcomes. Improving food system sustainability requires life cycle thinking, measurement and management strategies. This article reviews the status quo and future prospects for bringing life cycle approaches to food system sustainability to the fore.

  6. Sustainable energy management - a prerequisite for the realization Kyoto Protocol

    Directory of Open Access Journals (Sweden)

    Mirjana Golušin

    2012-07-01

    Full Text Available Energy management can be defined as the process of planning, directing, implementing and controlling the process of generation, transmission and energy consumption. Energy management is a kind of synthesis of phenomena and concepts of modern energy management (management, or the use of modern settings management in the energy sector. Furthermore, when outlining the basic settings for power management Modern management is based on the assumptions of sustainability and conservation of energy stability for present and future generations. Therefore, modern energy management can be seen as a kind of synthesis of three actuarial sciences: energy, sustainable development and management. Sustainable Energy Management is a unique new concept, idea and approach that require many changes in the traditional way of understanding and interpretation of energy management at all levels. Sustainable energy management concept can not therefore be construed as an adopted and defined the concept, but must be constantly modified and adjusted in accordance with changes in the three areas that define it, and in accordance with the specific country or region where applicable. Accordingly, sustainable energy management can be defined as the process of energy management that is based on fundamental principles of sustainable development.

  7. Novel Agricultural Conservation System with Sustained Yield and Decreased Water, Nutrient, Energy, and Carbon Footprints

    Science.gov (United States)

    Hansen, K.; Shukla, S.; Holt, N.; Hendricks, G.; Sishodia, R. P.

    2017-12-01

    Fresh fruits and vegetables are conventionally grown in raised bed plasticulture (RBP), a high intensity, high input, and high output production system. In 2016, the fresh market plasticulture industry covered 680,000 ha in the US, producing crops (e.g. tomato, peppers, melons, and strawberries) valued at ten billion dollars. To meet the increasing future demand for fresh fruits and vegetables and sustain the production potential of croplands, a transformation of the conventional food-water-energy nexus is essential. A novel agricultural conservation system, compact bed geometry, has been proposed to shift the paradigm in RBP, sustaining yield and decreasing inputs (e.g. water, nutrients, energy, and carbon). Compact bed geometries fit the shape of the wetting front created when water is applied through drip irrigation on the production soil, creating a taller (23-30 cm) and thinner bed (66-41 cm). Two seasons of tomato (single row) and pepper (double row) production, in the environmentally fragile watershed of the Florida Everglades, highlight the potential impact of compact bed geometry on environmental sustainability in agricultural production. No difference in plant growth or yield was detected, with a reduction of 5-50% in irrigation water, up to 20% less N application, 12% less P, 20% less K, and 5-15% less carbon dioxide emissions. The hydrologic benefits of compact bed geometry include 26% less runoff generation, decreased need for active drainage pumping, and increased residence time for irrigation water within the bed, overall decreasing instances of nutrient leaching. A water related co-benefit observed was a reduction in the occurrences of Phytophthora capsici in pepper, which has the potential to reduce yield by as much as 70%. Non-water co-benefits include up to a 250/ ha reduction in production cost, with the potential to save the industry 200 million dollars annually. This economic benefit has led to rapid industry adoption, with more than 20

  8. The Effect of Different Fertilizer Management on Yield and Yield Components of Black Seed (Nigella sativa L.

    Directory of Open Access Journals (Sweden)

    P rezvani moghaddam

    2017-08-01

    Full Text Available Introduction Given the importance of nitrogen for improving the quantitative and qualitative yield of crops (Rodrigues et al., 2006 and the need for application of chemical fertilizers in intensive agriculture to get the maximum production, nitrogen supply in adequate amounts by ecologically avowed resources is known as one of the main challenges during transition from conventional to organic farming (Rodrigues et al., 2006. Considering the sustainable nitrogen management, reconstruction and rehabilitation of agroecosystems depends on reduction the nitrogen losses due to leaching, soil erosion and volatilization (Kizilkaya, 2008. For this purpose, the use of eco-friendly bio based fertilizers that are derived from natural origin, known as effective and enforceable approaches. In this regards, the proper use of manure and free-living aerobic bacteria of soils, such as Azotobacter and Azospirillum as well as mycorrhizal inoculation which can be used as a biological fertilizers, can particularly be considered (Kizilkaya, 2008. With regard to all mentioned above, the current study was aimed to evaluate the effects of biological, organic and inorganic resources of nitrogen on yield and yield components of black seed (Nigella sativa L.. Materials and methods The field experiment was conducted at Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, in years of 2009-2010. Experimental site was located in a semi-arid region, Khorasan Province, Northeast of Iran. The soil texture was silty loam, pH 8.36, electrical conductivity 3.72 dS.m-1, total N 0.095% and 0.195% organic carbon. The available P and K contents were 5.76 and 0.378 ppm, respectively. Experimental design was arranged by using a completely randomized block design with three replications. Experimental treatments included chemical fertilizer (urea, urea + nitroxin, urea + mycorrhizae, urea + nitroxin + mycorrhizae, urea + biosulfur, manure, manure + nitroxin, manure + mycorrhizae

  9. Sustainability in Supply Chain Management: Aggregate Planning from Sustainability Perspective

    OpenAIRE

    T?rkay, Metin; Sara?o?lu, ?zt?rk; Arslan, Mehmet Can

    2016-01-01

    Supply chain management that considers the flow of raw materials, products and information has become a focal issue in modern manufacturing and service systems. Supply chain management requires effective use of assets and information that has far reaching implications beyond satisfaction of customer demand, flow of goods, services or capital. Aggregate planning, a fundamental decision model in supply chain management, refers to the determination of production, inventory, capacity and labor us...

  10. Effectiveness of sustainable land management measures in West Usambara highlands, Tanzania

    NARCIS (Netherlands)

    Wickama, Juma; Okoba, Barrack; Sterk, Geert|info:eu-repo/dai/nl/157276465

    2014-01-01

    Soil erosion is a serious problem that affects food security and social livelihoods in the highlands of East Africa. Sustainable land management (SLM) measures have been widely promoted to reduce erosion and increase crop yield, but the adoption of SLM measures has remained low. In order to

  11. Impact of supply chain management practices on sustainability

    DEFF Research Database (Denmark)

    Govindan, Kannan; Azevedo, Susana G.; Carvalho, Helena

    2014-01-01

    elimination," "supply chain risk management" and "cleaner production." The following lean, resilient and green supply chain management practices do not have a significant impact on supply chain sustainability: "flexible transportation," "flexible sourcing," "ISO 14001 certification," and "reverse logistics...

  12. Natural Resources Management for Sustainable Food Security in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Natural Resources Management for Sustainable Food Security in the Sahel ... as well as strategies for managing the resource base with a view to improving food security. ... InnoVet-AMR grants to support development of innovative veterinary ...

  13. Sustainable waste management via incineration system: an Islamic ...

    African Journals Online (AJOL)

    Sustainable waste management via incineration system: an Islamic outlook for conservation of the environment. ... Journal of Fundamental and Applied Sciences ... Abstract. This paper would firstly examine solid waste management currently ...

  14. Perspective: The challenge of ecologically sustainable water management

    CSIR Research Space (South Africa)

    Bernhardt, E

    2006-10-01

    Full Text Available Sustainable water resource management is constrained by three pervasive myths; that societal and environmental water demands always compete with one another; that technological solutions can solve all water resource management problems...

  15. Human resource management in the construction industry – Sustainability competencies

    OpenAIRE

    Renard Yung Jhien Siew

    2014-01-01

    While environmental sustainability has been the subject of much debate in the last decade, it was not until recently that attention started to shift towards human resource management as an enabler for sustainability.  Yet, this is still a relatively under researched area.  Much is still unknown about the role of an individual worker in contributing towards sustainable development.  This paper addresses the gap by proposing a framework to measure sustainability competencies of employees within...

  16. Sharing evidence of sustainable land management impacts

    Science.gov (United States)

    Schwilch, Gudrun; Mekdaschi Studer, Rima; Providoli, Isabelle; Liniger, Hanspeter

    2015-04-01

    Ensuring sustainable use of natural resources is crucial for maintaining the basis for our livelihoods. With threats from climate change, disputes over water, biodiversity loss, competing claims on land, and migration increasing worldwide, the demands for sustainable land management (SLM) practices will only increase in the future. For years already, various national and international organizations (GOs, NGOs, donors, research institutes, etc.) have been working on alternative forms of land management. And numerous land users worldwide - especially small farmers - have been testing, adapting, and refining new and better ways of managing land. All too often, however, the resulting SLM knowledge has not been sufficiently evaluated, documented and shared. Among other things, this has often prevented valuable SLM knowledge from being channelled into evidence-based decision-making processes. Indeed, proper knowledge management is crucial for SLM to reach its full potential. Since more than 20 years, the international WOCAT network documents and promotes SLM through its global platform. As a whole, the WOCAT methodology comprises tools for documenting, evaluating, and assessing the impact of SLM practices, as well as for knowledge sharing, analysis and use for decision support in the field, at the planning level, and in scaling up identified good practices. In early 2014, WOCAT's growth and ongoing improvement culminated in its being officially recognized by the UNCCD as the primary recommended database for SLM best practices. Over the years, the WOCAT network confirmed that SLM helps to prevent desertification, to increase biodiversity, enhance food security and to make people less vulnerable to the effects of climate variability and change. In addition, it plays an important role in mitigating climate change through improving soil organic matter and increasing vegetation cover. In-depth assessments of SLM practices from desertification sites enabled an evaluation of

  17. Improvement in the yield and quality of kalmegh (Andrographis paniculata Nees) under the sustainable production system.

    Science.gov (United States)

    Verma, Rajesh Kumar; Verma, Sanjeet K; Pankaj, Umesh; Gupta, Anand K; Khan, Khushboo; Shankar, Karuna

    2015-02-01

    Andrographis paniculata Nees is an annual erect herb with wide medicinal and pharmacological applications due to the presence of andrographolide and other active chemical constituents. The large-scale cultivation of the kalmegh is not in practice. The aim of this study was to establish sustainable production systems of A. paniculata cv CIM-Megha with the application of different bioinoculants and chemical fertilisers. A. paniculata herb and andrographolide yield in the dried leaves was found to be highest (218% and 61.3%, respectively) in treatment T3 (NPK+Bacillus sp.) compared with T1 (control). The soil organic carbon, soil microbial respiration, soil enzymes activity and available nutrients improved significantly with combined application of bioinoculants and chemical fertilisers.

  18. Increasing production, the sustained yield method, and reserve structure of agrisilvicultural ecosystems in the moist tropics

    Energy Technology Data Exchange (ETDEWEB)

    Bruenig, E F

    1980-09-01

    While substantial improvements first of all require a profound change of political attitudes and the replacement of irrational ideological creeds, improvements of the food situation in addition needs the application of ecologically adapted and economically sound land use techniques. This in turn requires scientific knowledge of the interrelationships between site factors and the structure and functions of crop types. The principles of the structural design of tropical virgin forest ecosystems can be usefully adapted for the development of agroforestry crop types. Such crop types should be capable of producing a sustained yield of food, timber, fuel, medicinal substances, spices and other useful products and, in addition, produce favourable, stabilizing effects on the local, regional and finally global biosphere.

  19. Sustainable construction building performance simulation and asset and maintenance management

    CERN Document Server

    2016-01-01

    This book presents a collection of recent research works that highlight best practice solutions, case studies and practical advice on the implementation of sustainable construction techniques. It includes a set of new developments in the field of building performance simulation, building sustainability assessment, sustainable management, asset and maintenance management and service-life prediction. Accordingly, the book will appeal to a broad readership of professionals, scientists, students, practitioners, lecturers and other interested parties.

  20. Supply Chain Management and Sustainability : Procrastinating Integration in Mainstream Research

    NARCIS (Netherlands)

    De Brito, M.P.; Van der Laan, E.A.

    2010-01-01

    Research has pointed out opportunities and research agendas to integrate sustainability issues with supply chain and operations management. However, we find that it is still not mainstream practice to systematically take a sustainability approach in tackling supply chain and operations management

  1. The implementation of sustainability principles in project management

    NARCIS (Netherlands)

    Gilbert Gilbert Silvius; Debby Goedknegt

    2012-01-01

    It is becoming clear that the project management practice must embrace sustainability in order to develop into a 'true profession' (Silvius et al., 2012). In project management, sustainability can be gained in both the product of the project and in the process of delivering the product. (Gareis et

  2. Sustainable Groundwater Management Using Economic Incentive Approach

    Science.gov (United States)

    Yan, T.; Shih, J.; Sanchirico, J. N.

    2006-12-01

    with development rights and development in the high intensity area is contingent on the purchase of the rights, which are transferred via a market. By comparing these two policy regimes, which are often analyzed separately, we can gain a better sense of the relative costs involved and the potential trade-offs and/or benefits from a hybrid policy. Furthermore, we will also investigate the potential barriers of adopting economic incentive approach specifically for the groundwater management context. These research results will assist policymakers at all levels to better understand how to design effective trading programs and realize the potential costs savings associated with these approaches for sustainable groundwater management.

  3. Corporate Sustainability Management and Its Market Benefits

    Directory of Open Access Journals (Sweden)

    Joonhyun Kim

    2018-05-01

    Full Text Available An increasing number of firms around the world are applying corporate sustainability management (CSM to their business operations, and the research interest on the effect of CSM in terms of the capital market benefit has grown rapidly under the different research settings across various countries. This study investigates whether CSM contributes to increasing firm value and improving the market response to earnings disclosure, using Korean firms as the sample. The test results show that firms with CSM reporting outperform the other firms in terms of Tobin’s Q and the market-adjusted stock returns over a year. Further, investors respond more strongly to the earnings announcement events of the CSM firms than the non-CSM firms, which is more likely to be attributed to the enhanced corporate disclosure practice of the CSM firms than an improvement in earnings quality. Our findings indicate that the shareholders of firms with CSM reporting can enjoy relatively higher market valuations and enhanced information content of earnings disclosures. In conclusion, the results show that the CSM activities in pursuit of a harmonious relationship with the various stakeholders bring different forms of market benefits to shareholders as well.

  4. Sustainability appraisal and flood risk management

    International Nuclear Information System (INIS)

    Carter, Jeremy G.; White, Iain; Richards, Juliet

    2009-01-01

    This research establishes that sustainability appraisal (SA) has a role to play in strengthening spatial plans in the context of flooding issues. Indeed, evidence has been gathered to indicate that tentative steps are being taken in this direction during the SA of English regional spatial plans, which are used as an illustrative case study. In England as in many other countries, appraisal procedures including SA and strategic environmental assessment (SEA) are enshrined in planning law. An opportunity therefore exists to utilise existing and familiar planning tools to embed flooding considerations within spatial plans at an early stage in the planning process. SA (and similar appraisal tools such as SEA) can therefore usefully aid in the implementation of decision making principles and government policy relating to flooding. Moreover, with the threats associated with climate change becoming increasingly apparent, of which increased flood risk is a particular concern in many countries, there is a need develop appropriate adaptation responses. This article emphasizes the role that SA can play in managing future flood risk in this context

  5. Crop rotation in the Valle Calido del Alto Magdalena a sustainable focus of high yield

    International Nuclear Information System (INIS)

    Alfaro Rodriguez, Ricardo; Maria Caicedo, Antonio; Amezquita Collazos, Edgar; Castro Franco, Hugo Eduardo

    1996-01-01

    Experiments were carried out during five years at the Nataima Research Center, located at 431 m.a.s.l, with average temperature of 28 Celsius degrades and annual rainfall of 1274 Boyaca mm, on a soil classified as Arenic Haplustalf, to evaluate different crops rotation based on rice and sorghum; the combinations used were as follows; rice-rice (R-R), rice-- soybean (R-SY), rice-crotalaria-sorghum (R-C-S), sorghum-sorghum (S-S), sorghum-soybean (S-SY) and cotton-sorghum (Al-S). Simultaneously it was evaluated the response to four nitrogen levels, which allowed to find out yield functions and optimum economical. The rotations S-SY, R-SY and AI-S have been the best qualified from an environmental perspective. Sorghum-soybean rotation presents increases in yield compared with expected values, which allows thinking that it is a truly sustainable rotation. This rotation also had an excellent profitability and for that reason is considered the best option within the goals of this work

  6. Effect of different fertilizer resources on yield and yield components of grain maize (Zea mays L. affected by tillage managements

    Directory of Open Access Journals (Sweden)

    Ahmad Ghasemi

    2016-03-01

    Full Text Available Introduction Due to the development of sustainable agriculture and the reduction of utilizing chemical fertilizers, it is essential to use organic fertilizer. Organic matter is vital to soil fertility and its productivity. To maintain the level of fertility and the strength of soil, organic matter levels should be maintained at an appropriate level. Unfortunately, the level of organic matter in soil is generally less than 1%. One solution to increase the soil’s organic matter content is to use organic fertilizers such as animal manure, green manure, and vermicompost (Nuralvandy, 2011. As a correction factor, green manure can increase water supply and nutrient soil conservation (Tajbakhsh et al., 2005. Materials and methods In order to assess the effects of fertilizer sources (green manure, cow manure, and chemical fertilizer on maize yield and yield components (KSC 704 under tillage management, a field experiment was carried out at Zahak Agricultural and Natural Resource Research Station in two years (from 2013 to 2014. Before corn planting, barley was planted as green manure in the fall of each year. The experiment was conducted as a split plot arranged in a completely randomized block design with three replications. The main plots were tillage and no tillage, whereas the sub plots were: 1-barley green manure (without application of fertilizer, 2-barley green manure with applying 100% chemical fertilizer (NPK to the barley during cultivation, tillering and stemming stages, 3- green manure with 2/3 of chemical fertilizer to the barley and 1/3 to the maize, 4- green manure with 1/3 of chemical fertilizer to the barley and 2/3 to the maize, 5- barley green manure with 50% animal and chemical manures, 6- barley green manure with 40 t ha-1 of animal manure, 7-control (non-fertilizer application. Corn was planted on 15 March each year. Phosphorus, potassium fertilizer, and animal manure were added to the soil as the base fertilizers. At full

  7. Towards sustainable energy planning and management

    DEFF Research Database (Denmark)

    Østergaard, Poul Alberg; Sperling, Karl

    2014-01-01

    Rising energy costs, anthropogenic climate change, and fossil fuel depletion calls for a concerted effort within energy planning to ensure a sustainable energy future. This article presents an overview of global energy trends focusing on energy costs, energy use and carbon dioxide emissions....... Secondly, a review of contemporary work is presented focusing on national energy pathways with cases from Ireland, Denmark and Jordan, spatial issues within sustainable energy planning and policy means to advance a sustainable energy future....

  8. Sustainable forest management in Serbia: State and potentials

    Directory of Open Access Journals (Sweden)

    Medarević Milan

    2008-01-01

    Full Text Available Starting from the internationally adopted definition of sustainable forest management, this paper points to the demands of sustainable forest management that can be satisfied by meeting the definite assumptions. The first part presents the objectives of forest and woodland management planning and utilisation, hunting management, and protection of protected areas, as well as the all-inclusive compatible goals of forest policy in Serbia. The second part presents the analysis of the present state of forests in Serbia, in relation to the Pan-European criteria for the assessment of sustainability, and the potentials of our forests to meet all the demands.

  9. Using soil quality indicators for monitoring sustainable forest management

    Science.gov (United States)

    James A. Burger; Garland Gray; D. Andrew Scott

    2010-01-01

    Most private and public forest land owners and managers are compelled to manage their forests sustainably, which means management that is economically viable,environmentally sound, and socially acceptable. To meet this mandate, the USDA Forest Service protects the productivity of our nation’s forest soils by monitoring and evaluating management activities to ensure...

  10. Sustainability in Project Management: Vision, Mission, Ambition

    NARCIS (Netherlands)

    Gilbert Gilbert Silvius

    2012-01-01

    Sustainability is one of the most important challenges of our time. How can we develop prosperity, without compromising the life of future generations? Companies are integrating ideas of sustainability in their marketing, corporate communication, annual reports and in their actions. The concept of

  11. Managing environmental sustainability in a healthcare setting.

    Science.gov (United States)

    Langstaff, Karen; Brzozowski, Victoria

    2017-03-01

    How does a hospital sustain its journey towards environmental sustainability? To date, most hospitals have embarked on some strategies for improving environmental performance, whether it's reducing energy or landfill waste. Environmental sustainability strategies, however, can often lose momentum or stagnate if not championed by someone whose full-time role is to assess, monitor, and bring new strategies to the table. In the face of ongoing budget deficits, it is increasingly difficult to get adequate support and buy-in for this type of role unless the leadership of the organization is committed to an environmental sustainability program. This article will examine the strategies and outcomes of an environmental sustainability plan for one hospital from 2008 to present, including best strategies, lessons learned, and what lies ahead of us in the new world of capping greenhouse gas emissions.

  12. Design for Sustainability and Project Management Literature – A Review

    DEFF Research Database (Denmark)

    Ali, Faheem; Boks, Casper; Bey, Niki

    2016-01-01

    management literature has hardly been considered in design for sustainability research, this article attempts to review the points of intersection between these two fields, and explores the potential that knowledge from project management literature has in improving efficiency and effectiveness...... of development and implementation of design for sustainability tools.......The growing pressure on natural resources and increasing global trade have made sustainability issues a prime area of concern for all businesses alike. The increased focus on sustainability has impacted the way projects are conceived, planned, executed and evaluated in industries. Since project...

  13. The Radioactive Waste Management course: 14 High-yield editions

    International Nuclear Information System (INIS)

    Alonso, A.; Gallego, E.; Marco, M. L.; Falcon, S.

    2003-01-01

    The doctorate course on Radioactive Waste Management was initiated in February 1988, by initiative of the Chair of Nuclear Technology, under the sponsoring of the national radioactive waste management company (ENRESA), in a fruitful collaboration between the Institute Artigas of the Technical School of Industrial Engineering and the Institute of Formation on Energy of the research centre CIEMAT. The course is also offered as a post-graduate through both institutes. After completion of fourteen consecutive editions in 2002, the course constituted a landmark in the field of nuclear education in Spain. The last edition offered, along 35 lessons published in two books, the general aspects of generation, treatment and conditioning of radioactive wastes, the basic Safety and Radiological Protection criteria, the detailed technical questions of the management of both low-intermediate.activity and the high-activity level, together with the wastes generated during decommissioning and dismantling of installations, as well as the general and institutional aspects. Experts in each field, belonging either to ENRESA, CIEMAT, the Nuclear Safety Council, the UPM and the industry, present such wide programme. A technical visit to the low and intermediate radioactive waste repository of El Cabril was also offered to the participants as part of the course, as in previous years the visit to the dismantling workers of Vandellos I NPP. More than 500 engineers and graduates in different science branches have participated in the course along 14 years, with both students and professionals belonging to ENRESA, the Nuclear Safety Council, CIEMAT and other research centers, hospitals, civil protection at different levels, service and engineering companies related with the radioactive waste management. Altogether, it is possible to say, as the title is expressed, that the course has given in these 14 years a high-production yield. (Author)

  14. Partial resistance to stripe rust and its effect on sustainability of wheat yield

    International Nuclear Information System (INIS)

    Qamar, M.; Din, R.U.; Gardazi, D.A.

    2014-01-01

    Stripe rust (Puccinia striiformis Westend. f. sp. tritici) poses a serious threat to wheat production in cooler areas of Pakistan. The 70% area of wheat in Pakistan is prone to stripe rust disease. It can cause 10-17% yield losses if susceptible cultivars are planted under favorable conditions. Level of partial plant resistance in bread wheat and its impact on sustainable wheat production was studied at the National Agricultural Research Centre, Islamabad under natural conditions in the field. Eleven Pakistani commercial wheat cultivars/advance lines including check (Inqalab 91) were assessed for the level of partial resistance against stripe rust using Area Under the Disease Progress Curve (AUDPC), disease severity (DS) and epidemic growth rate in comparison with wheat cultivar, Inqalab 91. During 2007 cropping season, natural epidemic was developed and relative AUDPC was recorded from 0 to 100% whereas the 2008 cropping season was dry and no stripe rust appeared. Two advanced lines (NR 268 and NR 285) showed the infection type (IT) less than 7 (incompatible reaction) to the mixture of prevailing stripe rust inoculums. Very low level of DS and AUDPC were recorded in the remaining cultivars/lines indicating a high level of partial resistance to stripe rust compared to the susceptible check cultivar, Inqalab 91. Among eight cultivars/lines that showed compatible type of reaction (IT greater then equal to 7), one was resistant (relative AUDPC = 20% of Inqalab 91) and six showed very high resistance levels (relative AUDPC greater then equal to 5%). Maximum level of resistance (relative AUDPC = 0.1%) was observed in advanced line, NR 271. The wheat cultivars/lines that showed a slow disease development (low DS and AUDPC), could be considered as -1 partially resistant for stripe rust infection. The yield (2178 kg ha) of susceptible check cultivar Inqalab-91 during 2007 was reduced to 45% as -1 compared to its yield (3945 kg ha) in epidemic free year (2008). Thus the use

  15. Resilience and sustainability: Similarities and differences in environmental management applications.

    Science.gov (United States)

    Marchese, Dayton; Reynolds, Erin; Bates, Matthew E; Morgan, Heather; Clark, Susan Spierre; Linkov, Igor

    2018-02-01

    In recent years there have been many disparate uses of the terms sustainability and resilience, with some framing sustainability and resilience as the same concept, and others claiming them to be entirely different and unrelated. To investigate similarities, differences, and current management frameworks for increasing sustainability and resilience, a literature review was undertaken that focused on integrated use of sustainability and resilience in an environmental management context. Sustainability was defined through the triple bottom line of environmental, social and economic system considerations. Resilience was viewed as the ability of a system to prepare for threats, absorb impacts, recover and adapt following persistent stress or a disruptive event. Three generalized management frameworks for organizing sustainability and resilience were found to dominate the literature: (1) resilience as a component of sustainability, (2) sustainability as a component of resilience, and (3) resilience and sustainability as separate objectives. Implementations of these frameworks were found to have common goals of providing benefits to people and the environment under normal and extreme operating conditions, with the best examples building on similarities and minimizing conflicts between resilience and sustainability. Published by Elsevier B.V.

  16. Impact of integrated nutrient management on growth and grain yield of wheat under irrigated cropping system

    International Nuclear Information System (INIS)

    Nawab, K.; Amanullah, A.; Shah, P.; Arif, M.; Khan, A.M.

    2011-01-01

    Field study was conducted during 2001-02 and 2002-03 to investigate the effect of cropping patterns and farm yard manure, potassium and zinc on the grain yield of wheat. Trials were conducted at Agricultural Research Farm, KPK Agricultural University Peshawar, Pakistan. Two factors cropping patterns and manures/fertilizers were studied in the experiment. Randomized complete block design was used with split plot arrangements and four replications having net plot size of 12 m/sup 2/. Wheat variety Ghaznavi-98 was sown in November soon after ploughing the soil at proper moisture level suitable for wheat seed germination. Five cropping patterns were allotted to main plots and the eight combinations of FYM, K and Zn to the sub-plots. Same plots were used for next year sowing. Effects of five cropping patterns i.e., rice-wheat, maize-wheat, sunflower-wheat, sorghum-wheat and pigeon pea-wheat and three organic and in-organic fertilizers (Farmyard Manure, Potassium and Zinc) on subsequent wheat crop were observed. Highest grain yield was obtained when wheat was planted after pigeon pea. Manures/fertilizer application (Farmyard Manure, Potassium and Zinc) produced significantly higher grain yield than the control plots. The findings of the present study revealed that leguminous crops can significantly increase the yield of succeeding crops. Thus use of Farmyard Manure, Potassium and Zinc should be included in integrated crop management approaches for sustainable agriculture. (author)

  17. Organising Sustainability Competencies through Quality Management: Integration or Specialisation

    Directory of Open Access Journals (Sweden)

    Vanajah Siva

    2018-04-01

    Full Text Available A significant step in integrating environmental sustainability into daily operations is through product development. One way to achieve such integration of environmental considerations into product development is by relating sustainability competencies to practices of Quality Management. However, practices seem to vary for how competencies within environmental sustainability are organised in order to make sustainability more actionable. This study explores two ways of organising sustainability competencies in product development: integration and specialisation. The organisation of sustainability competency is illustrated through two cases; one case in which sustainability is integrated with the quality management competency, and the other in which a new competency focusing on sustainability has been added as a separate function in product development. It is suggested that the organisation of sustainability competency influences the extent of environmental impact. Further, trade-offs, such as material source versus weight may not be exploited when sustainability is integrated as one area of responsibility for another specialty competency, suggesting a lack of sufficient competency within environmental sustainability to recognise potential trade-offs between—for example—quality and environmental impact.

  18. Environmental management and sustainable development in Yugoslavia

    International Nuclear Information System (INIS)

    Simic, J.

    2002-01-01

    All problems have happened in Yugoslavia in last decade have not destroyed wishes to work, to invent and create in field of the environmental protection. This statement gives short survey of experiences in field of the environmental protection and sustainable development in Yugoslavia. The main objective is to emphasize the importance of sustainable development with its four components - economic, environmental, social and cultural. Having in mind that environmental protection is not job taker but a job maker that activity must take priority in near and further future. We wish to point very important role of international cooperation on the way of sustainable development on the Balkan. (author)

  19. Public Facilities Management and Action Research for Sustainability

    DEFF Research Database (Denmark)

    Galamba, Kirsten Ramskov

    Current work is the main product of a PhD study with the initial working title ‘Sustainable Facilities Management’ at Centre for Facilities Management – Realdania Research, DTU Management 1. December 2008 – 30. November 2011. Here the notion of Public Sustainable Facilities Management (FM......) is analysed in the light of a change process in a Danish Municipal Department of Public Property. Three years of Action Research has given a unique insight in the reality in a Municipal Department of Public Property, and as to how a facilitated change process can lead to a more holistic and sustainable...

  20. Supply Chain Management and Sustainability: Procrastinating Integration in Mainstream Research

    Directory of Open Access Journals (Sweden)

    Marisa P. de Brito

    2010-03-01

    Full Text Available Research has pointed out opportunities and research agendas to integrate sustainability issues with supply chain and operations management. However, we find that it is still not mainstream practice to systematically take a sustainability approach in tackling supply chain and operations management issues. In this paper, we make use of behavioral theory to explain the current lack of integration. We conclude through abductive reasoning that the reasons for procrastinating integration of sustainability in supply chain and operations management research are the conflicting nature of the task and the inherent context, which is the focus on operations rather than environmental or social issues.

  1. Sustainable supply chain management: current debate and future directions

    Directory of Open Access Journals (Sweden)

    Bruno Silvestre

    Full Text Available Abstract This paper is a research brief on sustainable supply chain management and covers some of the key elements of literature’s past debate and trends for future directions. It highlights the growth of this research area and reinforces the importance of a full consideration of all three key dimensions of sustainability when managing sustainable supply chains, i.e., the financial, environmental and social dimensions. Therefore, supply chain decision makers need to unequivocally assess the impact of their decisions on the financial, environmental and social performances of their supply chains. This paper also argues that risks and opportunities are the key drivers for supply chain decision makers to adopt sustainability within their operations, and that barriers to sustainability adoption exist. This research highlights that, depending on the focus adopted, supply chains can evolve and shift from more traditional to more sustainable approaches over time. The paper concludes with some promising avenues for future investigation.

  2. SUSTAINABLE MANAGEMENT OF NATURAL RESOURCES FOR ...

    African Journals Online (AJOL)

    economic effects which the location of natural resources has on host ... water bodies in an oil exploration and exploitation communities in Oguta local .... law, energy, atmosphere, sustainable tourism, biodiversity, biotechnology, finance,.

  3. Proceedings of the 1999 Sustainable Forest Management Network conference: science and practice : sustaining the boreal forest

    Energy Technology Data Exchange (ETDEWEB)

    Veeman, S.; Smith, D.W.; Purdy, B.G.; Salkie, F.J.; Larkin, G.A. [eds.

    1999-05-01

    The wide range and complex nature of research in sustainable forest management, supported cooperatively by the forest products industry, governments, the universities, First Nations and other groups, is reflected in the 128 papers presented at this conference. The range of topics discussed include historical perspectives of forest disturbances, including fires and harvesting, biological diversity, gaseous, liquid and solid wastes, community sustainability, public involvement, land aquatic interfaces, forest management planning tools, contaminant transfer, First Nations issues, certification, monitoring and resource trade-offs. The theme of the conference {sup S}cience and practice: sustaining the boreal forest` was selected to identify the key efforts of the Sustainable Forest Management (SFM) Network on boreal forest research. The objective of the conference was to exchange knowledge and integrate participants into a better working network for the improvement of forest management. refs., tabs., figs.

  4. A pathway to a more sustainable water sector: sustainability-based asset management.

    Science.gov (United States)

    Marlow, D R; Beale, D J; Burn, S

    2010-01-01

    The water sectors of many countries are faced with the need to address simultaneously two overarching challenges; the need to undertake effective asset management coupled with the broader need to evolve business processes so as to embrace sustainability principles. Research has thus been undertaken into the role sustainability principles play in asset management. As part of this research, a series of 25 in-depth interviews were undertaken with water sector professionals from around Australia. Drawing on the results of these interviews, this paper outlines the conceptual relationship between asset management and sustainability along with a synthesis of the relevant opinions voiced in the interviews. The interviews indicated that the participating water authorities have made a strong commitment to sustainability, but there is a need to facilitate change processes to embed sustainability principles into business as usual practices. Interviewees also noted that asset management and sustainability are interlinked from a number of perspectives, especially in the way decision making is undertaken with respect to assets and service provision. The interviews also provided insights into the research needed to develop a holistic sustainability-based asset management framework.

  5. Evolution of Sustainability in American Forest Resource Management Planning in the Context of the American Forest Management Textbook

    Directory of Open Access Journals (Sweden)

    Thomas J. Straka

    2009-10-01

    Full Text Available American forest resource management and planning goes back to the European roots of American Forestry. Timber management plans, documents based on forest regulation for timber production, were the foundation of American forestry. These types of management plans predominated until World War II. Multiple use forestry developed after World War II and issues like recreation, wildlife, water quality, and wilderness became more important. In the 1970’s harvest scheduling became part of the planning process, allowing for optimization of multiple goals. By 2001 social, environmental, and economic goals were integrated into the timber production process. American forestry experienced distinct historical periods of resource planning, ranging from classic sustained yield timber production, to multiple use-sustained yield, to sustainable human-forest systems. This article traces the historical changes in forest management planning philosophy using the forest management textbooks of the time. These textbooks provide insight into the thought process of the forestry profession as changes in the concept of sustainability occurred.

  6. Sustainable River Water Quality Management in Malaysia

    Directory of Open Access Journals (Sweden)

    Abdullah Al-Mamun

    2013-04-01

    Full Text Available Ecological status of Malaysia is not as bad as many other developing nations in the world. However, despite the enforcement of the Environmental Quality Act (EQA in 1974, the water quality of Malaysian inland water (especially rivers is following deteriorating trend. The rivers are mainly polluted due to the point and non-point pollution sources. Point sources are monitored and controlled by the Department of Environment (DOE, whereas a significant amount of pollutants is contributed by untreated sullage and storm runoff. Nevertheless, it is not too late to take some bold steps for the effective control of non-point source pollution and untreated sullage discharge, which play significant roles on the status of the rivers. This paper reviews the existing procedures and guidelines related to protection of the river water quality in Malaysia.  There is a good possibility that the sewage and effluent discharge limits in the Environmental Quality Act (EQA may pose hindrance against achieving good quality water in the rivers as required by the National Water Quality Standards (NWQS. For instance, Ammoniacal Nitrogen (NH3-N is identified as one of the main pollutants to render many of the rivers polluted but it was not considered in the EQA as a monitoring parameter until the new regulations published in 2009.  Surprisingly, the new regulation for sewage and industrial effluent limits set allowable NH3-N concentration quite high (5 mg/L, which may result in low Water Quality Index (WQI values for the river water. The water environment is a dynamic system. Periodical review of the monitoring requirements, detecting emerging pollutants in sewage, effluent and runoff, and proper revision of water quality standards are necessary for the management of sustainable water resources in the country. ABSTRAK: Satus ekologi Malaysia tidak seburuk kebanyakan negara membangun lain di dunia. Walaupun Akta Kualiti Alam Sekitar (EQA dikuatkuasakan pada tahun 1974

  7. Sustainable water resources management in Pakistan

    International Nuclear Information System (INIS)

    Malik, A.H.

    2005-01-01

    harvesting measures like construction of big, small and mini dams, roof top rain, flood water harvesting and application of water conservation measures like propagation of high-efficiency irrigation systems, changes of cropping patterns, lining of distributaries, minor sand water courses in saline groundwater areas, identification of feasible surface and underground water storage sites and dams, and activation of water-user organizations. Other measures can be Installation of tube-wells in technically groundwater potential feasible areas, to improve flood and drought-forecasting methods, and a much wider application of conjunctive water-use approach, institutional reforms for better co-ordination and a wider formulation of a national water-policy are other priority areas. Formulation of a regulatory frame work on groundwater abstraction. It is recommended that an experts panel, be created to steer the formulation of the strategies and ensure the implementation of the water resources strategies proposed. This paper discusses water resources management measures in Pakistan and the efforts to establish efficient and sustainable management of irrigation water system. (author)

  8. Sustainability Management in Agribusiness: Challenges, Concepts, Responsibilities and Performance

    Directory of Open Access Journals (Sweden)

    Nina Friedrich

    2012-12-01

    Full Text Available The idea of sustainable management has recently gained growing attention in the agribusiness sector. This is mainly due to a widespread discontent with the industrialization of agricultural production and food processing and growing public pressure on agribusiness firms to implement more sustainable management practices. In this paper we present the results of an explorative empirical study of sustainability management in German agribusiness firms. The study shows that agribusiness firms have developed a broad understanding of sustainability management and perceive a multi-facetted spectrum of societal demands they have to meet. The most important arguments for implementing more sustainable management practices are that companies have to make sure that they are trusted by society in the long run and that the perception of a company by external stakeholders has become more and more important. The companies surveyed know quite a number of sustainability programmes and standards, but the number of companies that actually participate in these initiatives is much smaller. Nonetheless, the majority of the respondents feels that their company is more successful with regard to sustainability management than industry average.

  9. SUSTAINABLE SUPPLY CHAIN MANAGEMENT: A LITERATURE REVIEW AND RESEARCH AGENDA

    OpenAIRE

    Tascioglu, Mertcan

    2015-01-01

    Sustainability has become a subject of increasing concern to academics and practitioners in recent years. Increasing demand for environmentally and socially responsible products and services encouraged supply chains to put increasing emphasis on sustainability. The purpose of this paper is to review research in Sustainable Supply Chain Management (SSCM) and to identify gaps in the current body of knowledge. Future research directions are also provided which may help to stimulate more intensiv...

  10. Lean Management as an Instrument of Sustainable Development of Enterprises

    Science.gov (United States)

    Sikora, Marcin; Kwiatkowski, Maciej; Prosół, Hanna; Nowicka, Daria; Lorenc, Karolina; Pham, Laurena

    2016-03-01

    The aim of the paper is to present the philosophy of Lean Management as an instrument of improving sustainable management of enterprises. The article presents the origins, characteristics of the broadly understood concept of Lean Management and describes the idea of Sustainable Development (SD). At the same time implications for the application and development of the instruments which operationalize the assumptions of SD at the level of enterprises are discussed. The paper specifies those areas of functioning of contemporary companies in which Lean Management can be implemented and compares them with the features of traditional management in particular subjects.

  11. Delivering Sustainable Facilities Management in Danish Housing Estates

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev; Jensen, Jesper Ole; Jensen, Per Anker

    2009-01-01

    Housing plays a central role in sustainable development due to large resource consumption and as transition agent towards sustainable lifestyles. The aim is to evaluate current practice of housing administration in Denmark in order to evaluate if and how sustainable facilities management is suppo......Housing plays a central role in sustainable development due to large resource consumption and as transition agent towards sustainable lifestyles. The aim is to evaluate current practice of housing administration in Denmark in order to evaluate if and how sustainable facilities management...... is supporting social, economical and environmental sustainable development. Sustainable facility management (SFM) is as an 'umbrella' for various ways of reducing flows of energy, water and waste in the daily operation of the buildings, for instance by regular monitoring the consumption, by using 'green......-setting including the ownership of the building, the organisation of daily operation, the roles and relation between stakeholders are equally important in order to utilise the monitoring as a mean for transformation towards sustainable buildings and lifestyles....

  12. Understanding Economic and Management Sciences Teachers' Conceptions of Sustainable Development

    Science.gov (United States)

    America, Carina

    2014-01-01

    Sustainable development has become a key part of the global educational discourse. Education for sustainable development (ESD) specifically is pronounced as an imperative for different curricula and regarded as being critical for teacher education. This article is based on research that was conducted on economic and management sciences (EMS)…

  13. Transformation towards more sustainable soil management on Dutch arable farms

    NARCIS (Netherlands)

    Claus, Sebastien; Egdom, van Ilona; Suter, Bruno; Sarpong, Clara; Pappa, Aikaterini; Miah, Imtiaz; Luppa, Caterina; Potters, J.I.

    2017-01-01

    Currently a debate is ongoing in the Netherlands on how to increase soil sustainable management in general and specifically in short term lease. Sustainable practices may not be adopted by farmers because of an interplay between EU, national and provincial legislation, short-term land lease system,

  14. Supply Chain Management and Sustainability: Procrastinating Integration in Mainstream Research

    NARCIS (Netherlands)

    M.P. de Brito (Marisa); E.A. van der Laan (Erwin)

    2010-01-01

    textabstractResearch has pointed out opportunities and research agendas to integrate sustainability issues with supply chain and operations management. However, we find that it is still not mainstream practice to systematically take a sustainability approach in tackling supply chain and operations

  15. Asset management strategies and sustainability in Dutch social housing

    NARCIS (Netherlands)

    Nieboer, N.E.T.

    2004-01-01

    With 35% of the total housing stock in the Netherlands (Ministry of VROM, 2004), the social rented sector plays an important role in Dutch housing, and its management can be of great importance to the success or failure of sustainability programs. Although sustainable building has been high on the

  16. Towards sustainable use of Wildlife Management Areas (WMAs) in ...

    African Journals Online (AJOL)

    Sustainable use of Wildlife Management Areas (WMAs) has become equated with wise exploitation of wildlife resources therein and ownership devolution of WMAs to the local people by the Government. Demand for sustainability is often driven by the severity of overexploitation of wildlife resources and perceived conflict ...

  17. Integrating Sustainability into Management Education: A Dean's Perspective

    Science.gov (United States)

    Walck, Christa

    2009-01-01

    The integration of sustainability and environmental ethics into management education has improved in the past decade. This is partly a response to external pressure, as societal concerns about sustainability grow and businesses have made greater efforts to green their processes and products. But it is also a response to internal pressure from…

  18. Resource management as a key factor for sustainable urban planning

    NARCIS (Netherlands)

    Agudelo Vera, C.M.; Mels, A.R.; Keesman, K.J.; Rijnaarts, H.H.M.

    2011-01-01

    Due to fast urbanization and increasing living standards, the environmental sustainability of our global society becomes more and more questionable. In this historical review we investigate the role of resources management (RM) and urban planning (UP) and propose ways for integration in sustainable

  19. Grazing animal husbandry based on sustainable nutrient management

    NARCIS (Netherlands)

    Hermans, C.; Vereijken, P.H.

    1995-01-01

    Sustainable husbandry systems for grazing animals (cattle and sheep) can be achieved by sustainable nutrient management (SNM). This implies the tuning of inputs to outputs of nutrients, to achieve and maintain optimum ranges of agronomically wanted and ecologically acceptable reserves of single

  20. An Overview of Management Education for Sustainability in Asia

    Science.gov (United States)

    Wu, Yen-Chun Jim; Shen, Ju-Peng; Kuo, Tsuang

    2015-01-01

    Purpose: This paper aims to explore the holistic picture of sustainability curricula in Asian higher education. Design/methodology/approach: Content analysis was conducted based on Asian management education for sustainability in higher education. Online courses arrangement, teaching methods, instructors' educational background and…

  1. Watershed management and sustainable development: Lessons learned and future directions

    Science.gov (United States)

    Karlyn Eckman; Hans M. Gregerson; Allen L. Lundgren

    2000-01-01

    Fundamental belief underlying the direction and content of this paper is that the paradigms of land and water management evolving into the 21st century increasingly favor a watershed focused approach. Underlying that approach is an appreciation of the processes of sustainable development and resource use. The increasing recognition that sustainable development and...

  2. Decision support modeling for sustainable food logistics management

    NARCIS (Netherlands)

    Soysal, M.

    2015-01-01

    Summary

    For the last two decades, food logistics systems have seen the transition from traditional Logistics Management (LM) to Food Logistics Management (FLM), and successively, to Sustainable Food Logistics Management (SFLM). Accordingly, food industry has been subject to the recent

  3. A Review on Quantitative Models for Sustainable Food Logistics Management

    NARCIS (Netherlands)

    Soysal, M.; Bloemhof, J.M.; Meuwissen, M.P.M.; Vorst, van der J.G.A.J.

    2012-01-01

    The last two decades food logistics systems have seen the transition from a focus on traditional supply chain management to food supply chain management, and successively, to sustainable food supply chain management. The main aim of this study is to identify key logistical aims in these three phases

  4. Forest Resource Management Plans: A Sustainability Approach

    Science.gov (United States)

    Pile, Lauren S.; Watts, Christine M.; Straka, Thomas J.

    2012-01-01

    Forest Resource Management Plans is the capstone course in many forestry and natural resource management curricula. The management plans are developed by senior forestry students. Early management plans courses were commonly technical exercises, often performed on contrived forest "tracts" on university-owned or other public lands, with a goal of…

  5. Is current irrigation sustainable in the United States? An integrated assessment of climate change impact on water resources and irrigated crop yields

    Science.gov (United States)

    Blanc, Elodie; Caron, Justin; Fant, Charles; Monier, Erwan

    2017-08-01

    While climate change impacts on crop yields has been extensively studied, estimating the impact of water shortages on irrigated crop yields is challenging because the water resources management system is complex. To investigate this issue, we integrate a crop yield reduction module and a water resources model into the MIT Integrated Global System Modeling framework, an integrated assessment model linking a global economic model to an Earth system model. We assess the effects of climate and socioeconomic changes on water availability for irrigation in the U.S. as well as subsequent impacts on crop yields by 2050, while accounting for climate change projection uncertainty. We find that climate and socioeconomic changes will increase water shortages and strongly reduce irrigated yields for specific crops (i.e., cotton and forage), or in specific regions (i.e., the Southwest) where irrigation is not sustainable. Crop modeling studies that do not represent changes in irrigation availability can thus be misleading. Yet, since the most water-stressed basins represent a relatively small share of U.S. irrigated areas, the overall reduction in U.S. crop yields is small. The response of crop yields to climate change and water stress also suggests that some level of adaptation will be feasible, like relocating croplands to regions with sustainable irrigation or switching to less irrigation intensive crops. Finally, additional simulations show that greenhouse gas (GHG) mitigation can alleviate the effect of water stress on irrigated crop yields, enough to offset the reduced CO2 fertilization effect compared to an unconstrained GHG emission scenario.

  6. Advancing Sustainable Materials Management: Facts and Figures Report

    Science.gov (United States)

    Each year EPA releases the Advancing Sustainable Materials Management: Facts and Figures report, formerly called Municipal Solid Waste in the United States: Facts and Figures. It includes information on Municipal Solid Waste generation, recycling, an

  7. Sustainable Materials Management (SMM) Federal Green Challenge (FGC) Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Federal Green Challenge (FGC) is a national effort under EPA's Sustainable Materials Management (SMM) Program, challenging EPA and other federal agencies...

  8. Challenges in managing and sustaining urban slum health ...

    African Journals Online (AJOL)

    Challenges in managing and sustaining urban slum health programmes in Kenya. ... These were hardly implemented in the projects, according to the data gathered. ... Conclusion: Land and income were big issues according to the responses.

  9. Sustainable Materials Management (SMM) Food Recovery Challenge (FRC) Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — As part of EPA's Food Recovery Challenge (FRC), organizations pledge to improve their sustainable food management practices and report their results. The FRC is part...

  10. Does participatory forest management promote sustainable forest utilisation in Tanzania?

    DEFF Research Database (Denmark)

    Treue, Thorsten; Ngaga, Y.M.; Meilby, Henrik

    2014-01-01

    Over the past 20 years, Participatory Forest Management (PFM) has become a dominant forest management strategy in Tanzania, covering more than 4.1 million hectares. Sustainable forest use and supply of wood products to local people are major aims of PFM. This paper assesses the sustainability...... of forest utilisation under PFM, using estimates of forest condition and extraction rates based on forest inventories and 480 household surveys from 12 forests; seven under Community Based Forest Management (CBFM), three under Joint Forest Management (JFM) and two under government management (non......-PFM). Extraction of products is intense in forests close to Dar es Salaam, regardless of management regime. Further from Dar es Salaam, harvesting levels in forests under PFM are, with one prominent exception, broadly sustainable. Using GIS data from 116 wards, it is shown that half of the PFM forests in Tanzania...

  11. Sustainable yield of the Colle Quartara carbonate aquifer in the Southern Lepini Mountains (Central Italy

    Directory of Open Access Journals (Sweden)

    Giovanni Conte

    2016-10-01

    Full Text Available The present research is aimed to contribute to the groundwater resource sustainable management of a carbonate aquifer in a test area of the Lepini Mountains (Central Italy. This aquifer constitutes a major exploited groundwater body of central Apennines. At regional scale, the hydrogeological features of the Lepini hydrostructure are well known. The present study focuses on a portion of the Lepini Mountains where important tapping-works for drinking water supply are in activity (about 1.2 m3/s. New investigations were carried out including: meteo-climatic analysis, spring discharge and hydrometric time series processing, pumping test result interpretation. In addition, a detailed lithostratigraphical and structural survey of a portion of the Lepini hydrostructure at 1:10,000 scale was performed also examining the dense network of discontinuities affecting the carbonate aquifer. Extensional Plio-Pleistocene tectonic activity displaced the carbonate rock sequence under the Pontina Plain, where the carbonate aquifer is confined. The investigation results have allowed the reconstruction of the hydrogeological conceptual model of the studied portion of carbonate massif. Given the scale of the study and the results of the investigation, the carbonate aquifer can be treated as an equivalent porous medium, and the simplified numerical model of the aquifer was constructed with the code MODFLOW-2005. The numerical model, still now under continuous implementation, produced first results on the current withdrawal sustainability, allowing evaluation of possible alternative exploitation scenarios of the carbonate aquifer also considering the probably not significant flow exchanges with the Pontina Plain aquifer.

  12. human resource management for sustainable microfinance

    African Journals Online (AJOL)

    Ada

    history, the sector has not witnessed the existence of sustainable institutions. This prompted ... KEY WORDS: stakeholders, skills development, business entrepreneurship ability, employee development ... 1.1 Introduction: .... based collateral as security for credit advancement .... technology and the opportunity to be heard.

  13. Sustained volunteerism: justification, motivation and management

    NARCIS (Netherlands)

    Renes, R.J.

    2005-01-01

    In a society such as ours, where the tendency exists to always weigh costs against benefits (“what’s in it for me?”), unselfish volunteerism seems difficult to understand. An unselfish act such as sustained volunteerism lacks clear-cut, visible extrinsic rewards or benefits. The present thesis tries

  14. Training for Environmental Management - Industry and Sustainability

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Madsen, Henning; Kjær, M.

    Sustainable development requires innovative approaches at organisation level as well as a range of new skills and competencies throughout the workforce. The development of appropriate training materials and courses is an essential part of this equation. This report presents an overview...

  15. Navigating Sustainability Embeddedness in Management Decision-Making

    Directory of Open Access Journals (Sweden)

    Catherine Le Roux

    2016-05-01

    Full Text Available Sustainability is an essential theme for business. In order to compete, strategies need to be improvised and efficient and effective decisions need to be made for improved sustainability performance. Despite management’s apparent knowledge of this, it appears that challenges persist with sustainability’s embeddedness in decision-making and its implementation in practice. In this study we propose a metaphor applying an integrative view of sustainability as support for management. We offer six antecedents of sustainability embeddedness in decision-making that contribute to building and confirming theory, and also provide a better understanding of current practice around sustainability embeddedness so that strategies can be developed for improved sustainability performance. Employees on all management levels in a stock exchange listed company provided rich empirical data for the study. Through the analysis of data in a case study, antecedents were inductively identified, conceptualized, and presented as using descriptive labels, namely: A True North Destination—a vision of sustainability embeddedness; Mountains—three obstacles; Fog—confusion and complexity; Myopia—shortsightedness; Navigation Necessities—requirements for the journey; and finally, the Chosen Team—selected stakeholders. Sustainability embeddedness was found to be dependent on leadership, the strategy message and structures, performance measures, and policies that support a unified culture for sustainability embeddedness.

  16. Evaluation of Sustainable Practices within Project Management Methods

    Directory of Open Access Journals (Sweden)

    Shah Satya

    2017-01-01

    Full Text Available The purpose of this research study is to investigate some of the sustainable practices within projects with a focus on social projects. The different research methodologies applied through this research consisted both primary and secondary research, including literature review and through case study. The stakeholder’s behavioural needs towards acting and implementing sustainable practices led to the adoption of sustainable practices within projects which are managed across profit and non-profit organisations. Nevertheless, lack of sustainable behaviour was outlined, and henceforth the integration of sustainable development within social projects is crucially important as such projects were identified as the drivers toward educating the society in order to help to produce generations of people who would be more sustainably aware. Currently, sustainable development is very often taken into account when it comes to managing projects. Nevertheless, if the adoption of sustainable practices is well established in some sectors such as construction, literature tends to demonstrate a lack of information regarding other sectors, especially within social projects. This research aims to investigate the adoption of sustainable practices within social projects and therefore to satisfy a literature gap.

  17. Sustainable Nutrient Management in Chinese Agriculture:Challenges and Perspective

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China has to raise agricultural productivity in its limited and shrinking farmland to guarantee food security for its huge and ever-growing population. Sustainable soil nutrient management is of paramount importance to the world's most populous country. Critical challenges the country is facing in sustaining soil fertility and in alleviating the hazardous impact of intensive fertilizer use are discussed in this paper. It is emphatically pointed out that national strategies as well as area-specific action plans with respect to scientific nutrient management are urgently needed to balance productivity and sustainability in the future. Relevant proposals for addressing those challenges are also presented.

  18. A review of sustainable facilities management knowledge and practice

    Directory of Open Access Journals (Sweden)

    Baaki Timothy Kurannen

    2016-01-01

    Full Text Available Sustainability is seen as a far-reaching issue now, and one which the facilities management [FM] profession cannot overlook. This paper explores current sustainable facilities management [SFM] knowledge and practice with specific focus on performance as part of a research focus toward proposing a sustainable FM performance management framework for sustainable healthcare waste management in Malaysia. This paper utilized a review of extant literature on the subject of SFM, FM performance and FM development in Malaysia as source of information. Findings reflect the increasing recognition of the need for the strategic FM function, and how facilities managers are best positioned to drive organizations’ sustainability agendas. In Malaysian context, this recognition is barely evident as findings show FM practice is still immature and predominantly operational. Unlike developed FM markets, FM relevance in Malaysia is being driven by the public sector. Also findings show a disharmony between organizations’ sustainability priority areas and the responsibilities for facilities managers to execute them where the sustainability policy of organizations prioritize one FM service and the facilities managers’ responsibilities prioritize another. As most of SFM implementation is driven by legislation this seems to strengthen the position that, organizations continue to view support services as non-value-adding, as unavoidable liabilities. The implication of this is the pressure on the FM function to continually express its strategic relevance to organizations by tangible value-adding performance output. This creates a new perspective to measuring and managing facilities performance. This paper therefore elevates the importance of FM performance management in SFM context taking into account the peculiar position of the facilities manager. This is seen as a way forward for FM to better express its value to the organization

  19. Sustainable Innovation, Management Accounting and Control Systems, and International Performance

    Directory of Open Access Journals (Sweden)

    Ernesto Lopez-Valeiras

    2015-03-01

    Full Text Available This study analyzes how Management Accounting and Control Systems (MACS facilitate the appropriation of the benefits of sustainable innovations in organizations. In particular, this paper examines the moderating role of different types of MACS in the relationships between sustainable innovation and international performance at an organizational level. We collected survey data from 123 Spanish and Portuguese organizations. Partial Least Square was used to analyze the data. Results show that the effect of sustainable innovations on international performance is enhanced by contemporary rather than traditional types of MACS. Overall our findings show that MACS can help managers to develop and monitor organizational activities (e.g., costumer services and distribution activities, which support the appropriation of the potential benefits from sustainable innovation. This paper responds to recent calls for in-depth studies about the organizational mechanism that may enhance the success of sustainable innovation.

  20. Sustainable Capture: Concepts for Managing Stream-Aquifer Systems.

    Science.gov (United States)

    Davids, Jeffrey C; Mehl, Steffen W

    2015-01-01

    Most surface water bodies (i.e., streams, lakes, etc.) are connected to the groundwater system to some degree so that changes to surface water bodies (either diversions or importations) can change flows in aquifer systems, and pumping from an aquifer can reduce discharge to, or induce additional recharge from streams, springs, and lakes. The timescales of these interactions are often very long (decades), making sustainable management of these systems difficult if relying only on observations of system responses. Instead, management scenarios are often analyzed based on numerical modeling. In this paper we propose a framework and metrics that can be used to relate the Theis concepts of capture to sustainable measures of stream-aquifer systems. We introduce four concepts: Sustainable Capture Fractions, Sustainable Capture Thresholds, Capture Efficiency, and Sustainable Groundwater Storage that can be used as the basis for developing metrics for sustainable management of stream-aquifer systems. We demonstrate their utility on a hypothetical stream-aquifer system where pumping captures both streamflow and discharge to phreatophytes at different amounts based on pumping location. In particular, Capture Efficiency (CE) can be easily understood by both scientists and non-scientist alike, and readily identifies vulnerabilities to sustainable stream-aquifer management when its value exceeds 100%. © 2014, National Ground Water Association.

  1. Perceptions of Sustainable Marketing Management by Export Companies in Serbia

    Directory of Open Access Journals (Sweden)

    Zoran I Čajka

    2013-07-01

    Full Text Available The present research paper deals with perceptions of sustainable marketing management in the strategies of export companies in Serbia. The objectives in this paper are manifold. They are to emphasize the importance of green marketing management in export activities of domestic companies which pursue their green management plan; to evaluate the company’s share in specific marketing segments, and to highlight the significance of successful green marketing management in modern business. Domestic green-oriented companies, which export their products to many different countries, look into the possibility of increasing their sales volumes. The findings in the paper support the hypotheses that domestic companies are perceptive of sustainable marketing issues in their business activities, and sustainable marketing management is becoming an important factor in business activities of modern companies.

  2. Innovation Management for Sustainable Development Practices in the Internalization Context

    Directory of Open Access Journals (Sweden)

    Clandia Maffini Gomes

    2011-06-01

    Full Text Available To provide new inferences on the relation between the management of technology information, sustainable development and the innovative performance of firms, a survey was carried out among Brazilian industrial enterprises with innovative characteristics. The study sought to understand how technological innovation management practices that take social and environmental responsibility into account influence firms’ internationalization process. The independent and dependent variables suggest that there is a connection between managing technology for sustainable development and innovative performance. We tried to identify the main technological management practices that reflect commitment to sustainable development. The results suggest that firms’ international success and high degree of competitiveness are based on offering innovative technology solutions that show commitment to the environment. The study identifies important elements of an emerging area of knowledge in the field of management sciences.

  3. Management of Sustainable Innovation in an Internationalized Company

    Directory of Open Access Journals (Sweden)

    Uiara Gonçalves De Menezes

    2013-04-01

    Full Text Available The main objective of this study was to identify the main forms of management of sustainable technological innovation and examine the relation of these practices with the increased competitiveness of the Brazilian chemical industry in the international market. To conduct this research, we examined the management practices of a chemical industry located in southern Brazil through the descriptive and qualitative case study, using semi-structured interviews with those responsible for the company’s innovation management and analyzing secondary data. The analyses of the survey results with respect to the relation between the sustainable technological innovation management and the increased international competitiveness of the chemical industry were not conclusive. The data only show that the management practices of sustainable innovation may represent motivations for seeking international partnerships and innovations that can be converted into business opportunities in the domestic and international market.

  4. TOWARDS A SUSTAINABLE TOURISM MANAGEMENT IN MALAYSIA

    OpenAIRE

    Siti Nabiha AK; N Abdul Wahid; A Amran; H Che Haat; I Abustan

    2008-01-01

    Tourism industry is a key foreign exchange earner for Malaysia, contributing to over 40% of the country’s balance of payment in 2005 (EPU, 2006). The industry provides an important source of income, employment and wealth to the country. Thus, there is a need to ensure that the tourism industry remains both environmentally and economically sustainable. However massive influx of tourists can also cause a detrimental environmental impact. Industry players and improper strategies in attracting mo...

  5. Effect of ecological management of weed control on economical income, yield and yield components of cotton (Gossypium hirsutum L.

    Directory of Open Access Journals (Sweden)

    A. Zare Feizabadi

    2016-04-01

    Full Text Available In order to compare of ecological management of weed control on economical income, yield and yield components of cotton (Gossypium hirsutum L., a Randomized Complete Block design with 12 treatments and four replications was conducted in Mahvelat of Khorasan Razavi province, Iran. Treatments consisted of weeding, harrowing, burning, two times weeding, weeding + harrowing, weeding + burning, harrowing + harrowing, harrowing + weeding, harrowing + burning, weeding+ harrowing+ burning, weed free and weedy as a check treatment. Investigated traits were plant height, number of boll in plant, 20 boll weight, 20 boll cotton lint weight, cotton lint yield per plant, cotton yield, number and biomass of weeds, outcome, net and gross income. The result showed that treatments had significant effect (p

  6. Assessing Sediment Yield and the Effect of Best Management Practices on Sediment Yield Reduction for Tutuila Island, American Samoa

    Science.gov (United States)

    Leta, O. T.; Dulai, H.; El-Kadi, A. I.

    2017-12-01

    Upland soil erosion and sedimentation are the main threats for riparian and coastal reef ecosystems in Pacific islands. Here, due to small size of the watersheds and steep slope, the residence time of rainfall runoff and its suspended load is short. Fagaalu bay, located on the island of Tutuila (American Samoa) has been identified as a priority watershed, due to degraded coral reef condition and reduction of stream water quality from heavy anthropogenic activity yielding high nutrients and sediment loads to the receiving water bodies. This study aimed to estimate the sediment yield to the Fagaalu stream and assess the impact of Best Management Practices (BMP) on sediment yield reduction. For this, the Soil and Water Assessment Tool (SWAT) model was applied, calibrated, and validated for both daily streamflow and sediment load simulation. The model also estimated the sediment yield contributions from existing land use types of Fagaalu and identified soil erosion prone areas for introducing BMP scenarios in the watershed. Then, three BMP scenarios, such as stone bund, retention pond, and filter strip were treated on bare (quarry area), agricultural, and shrub land use types. It was found that the bare land with quarry activity yielded the highest annual average sediment yield of 133 ton per hectare (t ha-1) followed by agriculture (26.1 t ha-1) while the lowest sediment yield of 0.2 t ha-1 was estimated for the forested part of the watershed. Additionally, the bare land area (2 ha) contributed approximately 65% (207 ha) of the watershed's sediment yield, which is 4.0 t ha-1. The latter signifies the high impact as well as contribution of anthropogenic activity on sediment yield. The use of different BMP scenarios generally reduced the sediment yield to the coastal reef of Fagaalu watershed. However, treating the quarry activity area with stone bund showed the highest sediment yield reduction as compared to the other two BMP scenarios. This study provides an estimate

  7. A preliminary framework for corporate real estate sustainable management

    Directory of Open Access Journals (Sweden)

    Fauzi Nurul Sahida

    2016-01-01

    Full Text Available The global warming issue has motivated corporations to go green in their business operations including transforming from conventional real estate to green features real estate. However green CRE is more complex to manage due to a building’s significant impact on environmental, social and economic aspects. Thus the need to have a best practice guide or framework as reference is crucial. Unfortunately, no best practice guidelines on CRE management have been found to be sufficient as much uncertainty still exists on the sustainable performance measurement components. This research aims to explore and then summarize the present sustainable CREM practices and components relating to sustainable performance measurement integrating a sustainable theory that balances environmental, economic and social impacts. These act as indicators to measure the outcomes of the practice in the form of a generic model on sustainability preliminary framework for CRESM. The objectives of this research include identifying corporate real estate sustainable management (CRESM practice and components of sustainable performance measurement. The research uses content analysis method to analyse data gathered from literature and previous studies. The findings will be demonstrated in the form of a framework model on CRESM that will include14 CREM strategies and 15 components derived from analysis.

  8. Efficiency of management of sustainable development – challenges, problems, barriers

    Directory of Open Access Journals (Sweden)

    Zięba K.

    2016-06-01

    Full Text Available This paper discusses such issues as the importance of efficiency management of sustainable development. In the authors’ opinion, this matter is currently topical subject due to, among others, on the still high costs of irrational management in the field. Dynamically changing environment forces to search for new solutions for efficiency management of sustainable development, and unfortunately, in many countries it is still a significant problem. For some countries, the efficiency management of sustainable development is difficult. It should be noted that the problem with the inaction of relevant activities of the countries in the field of development of efficiency management of sustainability development will grow, because globalization makes it necessary to generate new solutions emerging to date problems. Facing each country there are so many challenges in the field. However, some countries are aware of the seriousness of the problem and therefore take a number of measures in this regard, often regardless of the amount of costs. This has an impact on their competitiveness. Apparent is also increasing incorporation of new original solutions in the field of sustainable development management.

  9. ROI on yield data analysis systems through a business process management strategy

    Science.gov (United States)

    Rehani, Manu; Strader, Nathan; Hanson, Jeff

    2005-05-01

    The overriding motivation for yield engineering is profitability. This is achieved through application of yield management. The first application is to continually reduce waste in the form of yield loss. New products, new technologies and the dynamic state of the process and equipment keep introducing new ways to cause yield loss. In response, the yield management efforts have to continually come up with new solutions to minimize it. The second application of yield engineering is to aid in accurate product pricing. This is achieved through predicting future results of the yield engineering effort. The more accurate the yield prediction, the more accurate the wafer start volume, the more accurate the wafer pricing. Another aspect of yield prediction pertains to gauging the impact of a yield problem and predicting how long that will last. The ability to predict such impacts again feeds into wafer start calculations and wafer pricing. The question then is that if the stakes on yield management are so high why is it that most yield management efforts are run like science and engineering projects and less like manufacturing? In the eighties manufacturing put the theory of constraints1 into practice and put a premium on stability and predictability in manufacturing activities, why can't the same be done for yield management activities? This line of introspection led us to define and implement a business process to manage the yield engineering activities. We analyzed the best known methods (BKM) and deployed a workflow tool to make them the standard operating procedure (SOP) for yield managment. We present a case study in deploying a Business Process Management solution for Semiconductor Yield Engineering in a high-mix ASIC environment. We will present a description of the situation prior to deployment, a window into the development process and a valuation of the benefits.

  10. Information and knowledge management for sustainable forestry

    Science.gov (United States)

    Alan J. Thomson; Michael Rauscher; Daniel L. Schmoldt; Harald Vacik

    2007-01-01

    Institutional information and knowledge management often involves a range of systems and technologies to aid decisions and produce reports. Construction of a knowledge system organizing hierarchy facilitates exploration of the interrelationships among knowledge management, inventory and monitoring, statistics and modeling, and policy. Two case studies illustrate these...

  11. Transition Management: new mode of governance for sustainable development

    NARCIS (Netherlands)

    D.A. Loorbach (Derk)

    2007-01-01

    textabstractThis book introduces transition management as a new mode of governance for sustainable development. Transition management combines a conceptual approach on social complexity, governance and long-term structural societal change with an operational governance model to actually work

  12. Sustainable Supply Chain Management Programs in the 21st Century

    Science.gov (United States)

    Neureuther, Brian D.; O'Neill, Kevin

    2011-01-01

    One of the most difficult challenges for an undergraduate supply chain management program at smaller universities is to create an environment of sustainability. Supply chain management is not at the tip of tongue for many graduating high school students and few undergraduate curriculums require a course in the content area. This research addresses…

  13. Managing Knowledge And Information In The Sustainable Organization

    Science.gov (United States)

    Grecu, Valentin

    2015-09-01

    Knowledge and information management are essential for the success of organizations and bring significant competitive advantages. There has been significant investments in setting up technological platforms that support business processes and increase the efficiency of operational structure in many organizations through an efficient management of knowledge and information. This research highlights the importance of using knowledge and information management in order to increase the competitiveness of organizations and to foster the transition towards the sustainable organization, as nowadays an organization that wants to be competitive needs to be sustainable.

  14. Modeling Factors with Influence on Sustainable University Management

    Directory of Open Access Journals (Sweden)

    Oana Dumitrascu

    2015-01-01

    Full Text Available The main objective of this paper is to present the factors with influence on the sustainable university management and the relationships between them. In the scientific approach we begin from a graphical model, according to which the extracurricular activities together with internal environmental factors influence students’ involvement in such activities, the university attractiveness, their academic performance and their integration into the socially-economic and natural environment (components related with sustainable development. The model emphasizes that individual performances, related to students’ participation in extracurricular activities, have a positive influence on the sustainability of university management. The results of the study have shown that the university sustainability may be influenced by a number of factors, such as students’ performance, students’ involvement in extracurricular activities or university’s attractiveness and can in turn influence implicitly also the sustainability of university management. The originality of the paper consists in the relationships study using the modeling method in general and informatics tools of modeling in particular, as well as through graphical visualization of some influences, on the sustainability university management.

  15. Study on National Sustainable Development Strategy Management Based on Stakeholders Management Theory

    Institute of Scientific and Technical Information of China (English)

    Chen Huarong; Wang Xiaoming

    2012-01-01

    Based on the stakeholders management theory, this pa- per provides a new strategic management method for the National Sustainable Development Strategy. By taking China's National Sustainable Development Strategy Management as an example, this paper identifies all the stakeholders involved and then as- sesses stakeholders from two dimensions, namely "Importance" and "Attitude", by which all of the stakeholders are divided into six categories. On this basis, further analysis is made to work out strategic management programme by scheduling the strate- gic emphases, steps and management countermeasures for dif- ferent types of stakeholders so as to provide theortical evidence for the practice of National Sustainable Developnent Strategy management.

  16. Sustainable cost reduction by lean management in metallurgical processes

    Directory of Open Access Journals (Sweden)

    A. V. Todorut

    2016-10-01

    Full Text Available This paper focuses on the need for sustainable cost reduction in the metallurgical industry by applying Lean Management (LM tools and concepts in metallurgical production processes leading to increased competitiveness of corporations in a global market. The paper highlights that Lean Management is a novel way of thinking, adapting to change, reducing waste and continuous improvement, leading to sustainable development of companies in the metallurgical industry. The authors outline the main Lean Management instruments based on recent scientific research and include a comparative analysis of other tools, such as Sort, Straighten, Shine, Standardize, Sustain (5S, Visual Management (VM, Kaizen, Total Productive Maintenance (TPM, Single-Minute Exchange of Dies (SMED, leading to a critical appraisal of their application in the metallurgical industry.

  17. Sustainable Land Management in Mining Areas in Serbia and Romania

    Directory of Open Access Journals (Sweden)

    Vesna Popović

    2015-08-01

    Full Text Available The paper analyzes the impacts of mining activities on sustainable land management in mining areas in the Republic of Serbia and Romania and discusses the main challenges related to the management of these issues in legislation and practice. Particular attention is paid to land disturbance, mine waste management and land reclamation, as well as access to land for mining purposes, the transfer of mining royalties and the partnerships of the mining industry, governments, communities and civil society for sustainable mining. Both governments are willing to provide the adequate role to mining in strengthening the national economies, but they face numerous constraints in this matter. Sustainable mining practices and consistent implementation of the mining for the closure planning approach, within an improved legislative framework and in cooperation with stakeholders at all levels, create conditions for the development of creative, profitable, environmentally-sound and socially-responsible management and reuse of mine lands.

  18. [Effect of long-term application of NPK fertilizer on maize yield and yellow soil nutrients sustainability in Guizhou, China].

    Science.gov (United States)

    Liu, Yan Ling; Li, Yu; Zhang, Ya Rong; Huang, Xing Cheng; Zhang, Wen An; Jiang, Tai Ming

    2017-11-01

    A long-term fertilization field experiment was conducted to investigate the effect of nitrogen (N), phosphorus (P), and potassium (K) fertilizer on maize relative yield, yield-increasing effect and the changes of nutrients in yellow soil in Guizhou Province. Five fertilizer combinations were evaluated, including balanced fertilization (NPK) and nutrient deficiency treatments (N, NK, NP, and PK). The maize relative yield, contribution efficiency of N, P, K fertilizer application, sustainability index of soil N, P, K nutrients, and other indicators were measured. The results revealed that the balanced fertilization (NPK) significantly increased maize yield, and the average yield under each treatment ranked as: NPK>NP>NK>PK>CK. The contribution efficiency and agronomic efficiency of N, P, K fertilizer application was N>P>K. The fertilization dependence was ranked as: combined application of N, P and K>N>P>K. But in the lack of P treatment (NK), the maize relative yield significantly decreased at a speed of 1.4% per year, with the contribution efficiency and fertilization dependence of applied P significantly increasing at a speed of 2.3% per year and 1.4% per year, respectively. Over time, the effect of P fertilizer on maize yield gradually became equal to that of N fertilizer. The pH and soil organic matter content were the lowest in the P-lack treatment (NK), while they were higher in the N-lack treatment (PK). The application of chemical P significantly improved the sustainability index of soil P, but the application of chemical N and K did not significantly change the sustainability index of soil N and K nutrients compared to the N- and K-lack treatments, respectively. In summary, the use of balanced fertilizer application is critical for achieving high maize yield in typical yellow soil regions in Guizhou Province. P and N fertilizers are equally important for improving maize yield, and long-term application of unbalanced chemical fertilizer, especially the lack

  19. Resources sustainable management of ground water

    International Nuclear Information System (INIS)

    2001-01-01

    Evaluation executive interinstitutional of the state of knowledge of the Raigon aquifer in the mark of the Project RLA/8/031 (sustainable Administration of Resources of groundwaters), elaborate of an I diagnose and definition of the necessities with a view to the formulation of the plan of activities of the project to develop. In the development of this work shop they were the following topics: Geology and hidrogeology, numeric modelation of the Aquifer and letter of vulnerability of the Aquifer Raigon. soils, quality and water demand, juridical and institutionals aspects

  20. Sustainability: orthopaedic surgery wait time management strategies.

    Science.gov (United States)

    Amar, Claudia; Pomey, Marie-Pascale; SanMartin, Claudia; De Coster, Carolyn; Noseworthy, Tom

    2015-01-01

    The purpose of this paper is to examine Canadian organizational and systemic factors that made it possible to keep wait times within federally established limits for at least 18 months. The research design is a multiple cases study. The paper selected three cases: Case 1 - staff were able to maintain compliance with requirements for more than 18 months; Case 2 - staff were able to meet requirements for 18 months, but unable to sustain this level; Case 3 - staff were never able to meet the requirements. For each case the authors interviewed persons involved in the strategies and collected documents. The paper analysed systemic and organizational-level factors; including governance and leadership, culture, resources, methods and tools. Findings indicate that the hospital that was able to maintain compliance with the wait time requirements had specific characteristics: an exclusive mandate to do only hip and knee replacement surgery; motivated staff who were not distracted by other concerns; and a strong team spirit. The authors' research highlights an important gradient between three cases regarding the factors that sustain waiting times. The paper show that the hospital factory model seems attractive in a super-specialized surgery context. However, patients are selected for simple surgeries, without complications, and so this cannot be considered a unique model.

  1. Capability challenges of facility management (FM) personnel toward sustainability agenda

    Science.gov (United States)

    Halim, Ahmad Ilyas Ahmad; Sarpin, Norliana; Kasim, Narimah Binti; Zainal, Rozlin Binti

    2017-10-01

    The industries business play a significant role to contribute toward economic growth in develop and developing country. However, they always face serious problems such as time overrun, waste generation, and cost overrun during their operation and maintenance. Traditional practice is found unable to control that situation. These challenges accent the need for practitioners to rethink and improve their process management. This show that industries business has major potential when applying sustainable development by focusing on three pillars (economic, environment, and social). By adopting sustainability, it can reduce energy consumption and waste, while increasing productivity, financial return and corporate standing in community. FM personnel are most suitable position to lead organizations toward sustainability implementation. However, lack of skill and capability among FM personnel to achieve sustainable goal had become barrier that need to overcome. This paper focus to identify capability challenges of FM personnel toward sustainability. A multiple researches were conducted and data were gathered through literature review from previous studies.

  2. Pump Management Committees and sustainable community water ...

    African Journals Online (AJOL)

    PMCs), technically known as Water and Sanitation Committees (WATSAN) in the water sector, are institutionalized organs for community water management. A survey of twenty-seven (27) of these institutions in six districts across the Upper ...

  3. sustainable management of rainforest in southern nigeria

    African Journals Online (AJOL)

    BARTH

    2012-07-23

    Jul 23, 2012 ... predict the stand structures of the most complex tropical rainforest ecosystem in Southern ... matrix R was 0.977, which is the intrinsic rate of natural increase with less than zero. ..... management of renewable resources with.

  4. Sustainable Environmental Management Indicators in South African Primary Schools

    Directory of Open Access Journals (Sweden)

    Luiza O. de Sousa

    2017-05-01

    Full Text Available This research explores sustainable environmental management indicators in South African primary schools. Of key interest is the comparison of a township, farm and urban primary school that identify indicators that promote education for sustainable development in schools that implement an environmental management system. Data are drawn from one-on-one interviews, focus group interviews, observations and document analysis from 35 participants in three schools. A comparison of the three schools was done by content and thematic analysis of a within-case analysis. Data from the township school revealed that socioeconomic factors and organisational structure promote education for sustainable development. The farm school data revealed that health promotion can be managed within an environmental management system within a hierarchical school structure. The urban school data revealed that an economic inducement brings a school to realise that it can reduce its carbon footprint, gain financially and utilize its resources with innovation. A case is made that the four pillars of sustainable development (environment, society, economy, and governance endorse education for sustainable development. Furthermore, the objectives of environmental education ought to remain nested in an environmental management system to ensure that the global goal of quality education is achieved.

  5. Urban sustainable development from public participation in urban management

    OpenAIRE

    L. Karimifard

    2016-01-01

    Urban management in any context has a different economic, social and political structure, which is in harmony with the existing models of organization. In spite of these differences, in order to reach a sustainable urban development, several different conferences should be referred to. In the “Brundtland Commission 1987” about urban sustainable development these definitions have been given: “preservation and promotion of the quality level of city life. This consists of ecology, culture, polit...

  6. Sustainable Risk Management in the Banking Sector

    Directory of Open Access Journals (Sweden)

    Županović Ivo

    2014-01-01

    Full Text Available The globalization of financial markets and negative consequences of the financial crisis resulted in negative connotations in the operation of many financial institutions, businesses and citizens and imposed the need to implement appropriate risk management measures in the banking sector. Evolution of the financial sector makes a lot of news in the field of risk management and particularly the modelling of market, credit and operational risk. The main methodology for risk management is the value-at-risk, which is used in practice with other techniques such as the capital- at-risk method in order to minimize business risks and achieve optimal results in the banking and, generally, financial operations. Accordingly, at all levels of governance in the banking sector, there are prudential policies in place governing the management of all types of financial and operational risks. Based on the abovementioned, the focus of the examination was on the above postulate, and prompt recognition, control and proper management of banking risks.

  7. Individual competencies for managers engaged in corporate sustainable management practices

    NARCIS (Netherlands)

    Wesselink, R.; Blok, V.; Leur, van S.; Lans, T.; Dentoni, D.

    2015-01-01

    Corporations increasingly acknowledge the importance of sustainable practices. Corporate social responsibility is therefore gaining significance in the business world. Since solving corporate social responsibility issues is not a routine job, every challenge in corporate social responsibility

  8. Achieving sustainable plant disease management through evolutionary principles.

    Science.gov (United States)

    Zhan, Jiasui; Thrall, Peter H; Burdon, Jeremy J

    2014-09-01

    Plants and their pathogens are engaged in continuous evolutionary battles and sustainable disease management requires novel systems to create environments conducive for short-term and long-term disease control. In this opinion article, we argue that knowledge of the fundamental factors that drive host-pathogen coevolution in wild systems can provide new insights into disease development in agriculture. Such evolutionary principles can be used to guide the formulation of sustainable disease management strategies which can minimize disease epidemics while simultaneously reducing pressure on pathogens to evolve increased infectivity and aggressiveness. To ensure agricultural sustainability, disease management programs that reflect the dynamism of pathogen population structure are essential and evolutionary biologists should play an increasing role in their design. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Sustainable management indicators and implications of public policies for forestry

    International Nuclear Information System (INIS)

    Peyron, Jean-Luc; Bonheme, Ingrid

    2012-01-01

    Since 1995, in the framework of the Pan-European process of Ministerial Conferences on the Protection of Forests in Europe, every five years France establishes sustainable management indicators for forests in metropolitan France. The four successive publications now available provide information, according to the six criteria for sustainable forest management formulated in Helsinki in 1993, on developments over time in the state of French forests and the activities they generate. They also give rise to questions about the extent to which this follow-up meet the needs of forests in the area of public policies, including the fight against the greenhouse effect and adaptation to climate change. In addition, they suggest improvements for the short, medium and long term aimed at enhancing the switch from a statistical description to a strategic vision, as well as harmonisation and coherence of information, and extending the legal, political, institutional and geographic scope of sustainable forest management indicators. (authors)

  10. ACTION LEVERS FOR A SUSTAINABLE FARMLAND MANAGEMENT IN NIGER

    Directory of Open Access Journals (Sweden)

    Mahamadou Roufahi Tankari

    2015-10-01

    Full Text Available This study aims to contribute to the understanding of factors influencing the sustainable farmland management in Niger. Specifically, it examines the determinants of adoption of sustainable land management practices including measures to combat erosion, and the use of manure, residues and fertilizer with a view to support the formulation of efficient land use policies based on evidences given fact that the impact of factors influencing farmland management appears to be specific to each context. The study is based on data from the National Survey of Household Living Conditions and Agriculture of 2011 (ECVMA-2011 analyzed within the framework of multivariate Probit model. The results show that there are unobservable interdependences between the decisions on farmland management practices. Furthermore, several types of factors related to access to physical, human, financial and biophysical capitals as well as infrastructure and services seem to play an important role. In addition, it appears that more security is needed in land tenure for a sustainable farmland management while farmland defragmentation can act negatively on sustainable farmland management.

  11. Managing a Sustainable Institutional Repository: The Covenant ...

    African Journals Online (AJOL)

    Relying on Strajda Process Management model, Covenant University adopted two open source software- Dspace and E-print based on adjudged robustness of the metadata, relative easy to setup as well as amenable to customization. The paper recommended among others, the sensitization of researchers on the dangers ...

  12. Sustainable Aquatic Resource Management Initiative | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Increasing numbers of stakeholders are recognizing the need for changes in the way aquatic ecosystems are governed. ... for Resource Management and Environmental Studies (CERMES), University of the West Indies, on the application of new thinking (resilience, Complex Adaptive Systems theory) to coastal practices.

  13. Sustainability assessment of stormwater management systems

    DEFF Research Database (Denmark)

    Brudler, Sarah; Arnbjerg-Nielsen, Karsten; Ammitsøe, Christian

    We quantify ecotoxicity impacts caused by different solutions to manage stormwater using life cycle assessment. As a novelty, we include emissions of a wide range of pollutants present in runoff. These emissions turn out to be of great importance, especially in decentralized, above surface systems....

  14. Sustainable Aquatic Resource Management Initiative | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... identify key choices in a state-of-the-art publication. They will also undertake field research in collaboration with the Centre for Resource Management and Environmental Studies (CERMES), University of the West Indies, on the application of new thinking (resilience, Complex Adaptive Systems theory) to coastal practices.

  15. Municipal Solid Waste - Sustainable Materials Management

    Science.gov (United States)

    The MSW DST was initially developed in the 1990s and has evolved over the years to better account for changes in waste management practices, waste composition, and improvements in decision support tool design and functionality. The most recent version of the tool is publicly ava...

  16. Sustainable Approaches for Materials Management in Remote ...

    Science.gov (United States)

    Remote, economically challenged areas in the Commonwealth of the Northern Marianas Islands (CNMI) and American Samoa in the US Pacific island territories face unique challenges with respect to solid waste management. These islands are remote and isolated, with some islands supporting only small populations, thus limiting options for pooling resources among communities in the form of regional waste management facilities, as is common on the US mainland. This isolation also results in greater costs for waste management compared to those encountered in the mainland US, a consequence of, among other factors, more expensive construction and maintenance costs because of the necessary transport of facility components (e.g., landfill liner materials) and the decreased attractiveness of waste recovery for recycling because of lower commodity prices after off-island transportation. Adding to these economic limitations, the gross domestic product and per capita income of the Pacific territories is less than half what it is in parts of the US. The first section of this report outlines a snapshot of the current state of solid waste management overall in the US Pacific island territories, primarily based on site visits.. Steps involved in this work included a review of selected existing published information related to the subject; site visits to Guam, Saipan, Tinian, Rota, Tutuila, and Apia; an assessment of the technical and economic feasibility of different solid waste

  17. Towards sustainable management of Indonesian tropical peatlands

    NARCIS (Netherlands)

    Uda, Saritha Kittie; Hein, Lars; Sumarga, Elham

    2017-01-01

    Large areas of Indonesian peatlands have been converted for agricultural and plantation forest purposes. This requires draining with associated CO2 emissions and fire risks. In order to identify alternative management regimes for peatlands, it is important to understand the

  18. Sustainable management for the eastern Mediterranean coast of Turkey.

    Science.gov (United States)

    Berberoglu, Süha

    2003-03-01

    The objective of this article is to propose a program for the integrated coastal zone management that is required to stimulate and guide sustainable development of the Mediterranean coastal zone of Turkey. Improved data collection, quality control, analysis, and data management will provide a firm basis for future scientific understanding of the East Mediterranean coast of Turkey and will support long-term management. Various innovative procedures were proposed for a promising ecosystem-based approach to manage coastal wetlands in the Mediterranean: remote data acquisition with new technologies; environmental quality monitoring program that will provide a baseline for monitoring; linking a Geographic Information System (GIS) with natural resource management decision routines in the context of operational wetlands, fisheries, tourism management system; environmental sensitivity analysis to ensure that permitted developments are environmentally sustainable; and use of natural species to restore the wetlands and coastal dunes and sustain the system processes. The proposed management scheme will benefit the scientific community in the Mediterranean and the management/planning community in Eastern Turkey.

  19. Business Management in Sustainable Buildings: Ankara-Turkey Case

    Science.gov (United States)

    Kutay Karaca, Neşet; Burcu Gültekin, Arzuhan

    2017-10-01

    The concept of the sustainability is described as efficiently and effectively consuming of exhaustible and recyclable sources of the world. A sustainable building implements sustainability criteria in its life cycle, and business management is the process by which an organization uses its resources in the most efficient way to reach its goal. From the beginning, sustainable building proves their differences from the conventional buildings. Sustainable buildings are resource-efficient and environmentally responsible structures in terms of energy consumption, construction principles, siting, renovation and maintenance throughout its life cycle while conventional buildings are more traditional in these matters. The differences are observable especially in costs and expenditures. It is possible and feasible to compare and contrast the design, construction and management costs of both types of structures. Thence, contributions of sustainable buildings are priced favourably in terms of ecological and sociological aspects. In this context, a prospective projection can be made considering the extra costs of sustainable structures, as well as the consumption profits due to the use of less energy than conventional construction. Considering this, it is possible to project consumption savings in long term. By calculating a forward-looking net cash flow projection, it can be forecasted how much time it will take to cover the extra cost. When making decisions, investors always contemplate maximum profitability. Within the scope of this study, costs of sustainable and conventional buildings will be compared and contrasted through precedence of a sustainable building certificated and non-certificated building. It will be analysed in which time period the initial cost difference between them will be compensated totally and partially. Furthermore, an efficiency analyses will be done in the scope of the necessities and expenses of these businesses.

  20. Towards Sustainable Water Management in a Country that Faces Extreme Water Scarcity and Dependency: Jordan

    Science.gov (United States)

    Schyns, J.; Hamaideh, A.; Hoekstra, A. Y.; Mekonnen, M. M.; Schyns, M.

    2015-12-01

    Jordan faces a great variety of water-related challenges: domestic water resources are scarce and polluted; the sharing of transboundary waters has led to tensions and conflicts; and Jordan is extremely dependent of foreign water resources through trade. Therefore, sustainable water management in Jordan is a challenging task, which has not yet been accomplished. The objective of this study was to analyse Jordan's domestic water scarcity and pollution and the country's external water dependency, and subsequently review sustainable solutions that reduce the risk of extreme water scarcity and dependency. We have estimated the green, blue and grey water footprint of five different sectors in Jordan: crop production, grazing, animal water supply, industrial production and domestic water supply. Next, we assessed the blue water scarcity ratio for the sum of surface- and groundwater and for groundwater separately, and calculated the water pollution level. Finally, we reviewed the sustainability of proposed solutions to Jordan's domestic water problems and external water dependency in literature, while involving the results and conclusions from our analysis. We have quantified that: even while taking into account the return flows, blue water scarcity in Jordan is severe; groundwater consumption is nearly double the sustainable yield; water pollution aggravates blue water scarcity; and Jordan's external virtual water dependency is 86%. Our review yields ten essential ingredients that a sustainable water management strategy for Jordan, that reduces the risk of extreme water scarcity and dependency, should involve. With respect to these, Jordan's current water policy requires a strong redirection towards water demand management. Especially, more attention should be paid to reducing water demand by changing the consumption patterns of Jordan consumers. Moreover, exploitation of fossil groundwater should soon be halted and planned desalination projects require careful

  1. impacts of climate and farming management on maize yield

    African Journals Online (AJOL)

    ACSS

    2015-11-24

    Nov 24, 2015 ... Dry spells may affect crop growth and final yields, even .... Supplemental soil information, up to the depth of. 93 cm was .... be slightly cooler (Tmax) due to its higher attitude. (1807 m ... All climate data processing and plotting.

  2. Ecosystem approach to fisheries: Exploring environmental and trophic effects on Maximum Sustainable Yield (MSY reference point estimates.

    Directory of Open Access Journals (Sweden)

    Rajeev Kumar

    Full Text Available We present a comprehensive analysis of estimation of fisheries Maximum Sustainable Yield (MSY reference points using an ecosystem model built for Mille Lacs Lake, the second largest lake within Minnesota, USA. Data from single-species modelling output, extensive annual sampling for species abundances, annual catch-survey, stomach-content analysis for predatory-prey interactions, and expert opinions were brought together within the framework of an Ecopath with Ecosim (EwE ecosystem model. An increase in the lake water temperature was observed in the last few decades; therefore, we also incorporated a temperature forcing function in the EwE model to capture the influences of changing temperature on the species composition and food web. The EwE model was fitted to abundance and catch time-series for the period 1985 to 2006. Using the ecosystem model, we estimated reference points for most of the fished species in the lake at single-species as well as ecosystem levels with and without considering the influence of temperature change; therefore, our analysis investigated the trophic and temperature effects on the reference points. The paper concludes that reference points such as MSY are not stationary, but change when (1 environmental conditions alter species productivity and (2 fishing on predators alters the compensatory response of their prey. Thus, it is necessary for the management to re-estimate or re-evaluate the reference points when changes in environmental conditions and/or major shifts in species abundance or community structure are observed.

  3. Sustainable development in Pemex: energy management

    International Nuclear Information System (INIS)

    Hernandez, C.E.R.

    2002-01-01

    In this paper, the author reviewed the energy management activities, over the last two years, of Petroleos Mexicanos, also known as Pemex. These activities generated substantial savings. A brief overview of Pemex was provided. The State Oil Company of Mexico, Pemex occupies the third rank of the world oil producers, and is in seventh place in terms of proven reserves. The gas production has earned the company the ninth spot, and it is in tenth place as far as its refining capacity is concerned. Pemex has annual revenues of 50, 000 million American dollars and operates in excess of 1,000 facilities. The energy management program implemented covered an experts network, training, campaigns, and information and monitoring system. Each of the components of the energy management system were reviewed. Linking each facility, the experts network was created to enhance the efficient use of energy. The Energy Saving and Environmental Protection campaign was held over the period 1999-2000 and involved the participation of 209 work sites. For its part, the Energy Efficient Use and Savings campaign took place in 2000-2001, involving 205 work sites. Both resulted in substantial savings. An internal carbon dioxide trading system was also implemented to improve air quality, and was designed to provide a cap and trade carbon dioxide emissions. The next phase involved the implementation of an information and monitoring system, which defined an Energy Consumption Index used in monthly reports. The next steps in the process were briefly outlined. 5 figs

  4. Ecohydrology of managed ecosystems: Linking rainfall unpredictability, agronomic performance, and sustainable water use

    Science.gov (United States)

    Vico, Giulia; Porporato, Amilcare

    2014-05-01

    The field of ecohydrology, traditionally focusing on natural ecosystems, can offer the necessary quantitative tools to assess and compare the sustainability of agriculture across climates, soil types, crops, and irrigation strategies, including rainfall unpredictability. In particular, irrigation is one of the main strategies to enhance and stabilize agricultural productivity, but represents a cost in terms of often scarce water resources. Here, the sustainability of irrigated and rainfed agriculture is assessed by means of water productivity (defined as the ratio between yield and total supplied water), yields, water requirements, and their variability. These indicators are quantified using a probabilistic description of the soil water balance and crop development. Employing this framework, we interpret changes in water productivity as total water input is altered, in two staple crops (maize and wheat) grown under different soils, climates, and irrigation strategies. Climate change scenarios are explored by using the same approach and altering the rainfall statistics. For a given irrigation strategy, intermediate rainfall inputs leads to the highest variability in yield and irrigation water requirement - it is under these conditions that water management is most problematic. When considering the contrasting needs of limiting water requirements while ensuring adequate yields, micro-irrigation emerges as the most sustainable strategy at the field level, although consideration should be given to its profitability and long-term environmental implications.

  5. Shaping a sustainable energy future for India: Management challenges

    International Nuclear Information System (INIS)

    Bhattacharyya, Subhes C.

    2010-01-01

    Most of the studies on the Indian energy sector focus on the possible future scenarios of Indian energy system development without considering the management dimension to the problem-how to ensure a smooth transition to reach the desired future state. The purpose of this paper is to highlight some sector management concerns to a sustainable energy future in the country. The paper follows a deductive approach and reviews the present status and possible future energy outlooks from the existing literature. This is followed by a strategy outline to achieve long-term energy sustainability. Management challenges on the way to such a sustainable future are finally presented. The paper finds that the aspiration of becoming an economic powerhouse and the need to eradicate poverty will necessarily mean an increase in energy consumption unless a decoupling of energy and GDP growth is achieved. Consequently, the energy future of the country is eminently unsustainable. A strategy focussing on demand reduction, enhanced access, use of local resources and better management practices is proposed here. However, a sustainable path faces a number of challenges from the management and policy perspectives.

  6. Exploring an innovative watershed management approach: From feasibility to sustainability

    International Nuclear Information System (INIS)

    Said, A.; Sehlke, G.; Stevens, D.K.; Sorensen, D.; Walker, W.; Hardy, T.; Glover, T.

    2006-01-01

    Watershed management is dedicated to solving watershed problems on a sustainable basis. Managing watershed development on a sustainable basis usually entails a balance between the needs of humans and nature, both in the present and in the future. From a watershed or water resources development basis, these problems can be classified into five general categories: lack of water quantity, deterioration in water quality, ecological impacts, weak public participation, and weak economic value. The first three categories can be combined to make up physical sustainability while the last two categories can be defined as social and economic sustainability. Therefore, integrated watershed management should be designed to achieve physical sustainability utilizing, to the greatest extent possible, public participation in an economically viable manner. This study demonstrates an innovative approach using scientific, social, and motivational feasibilities that can be used to improve watershed management. Scientific feasibility is tied to the nature of environmental problems and the scientific means to solve them. Social feasibility is associated with public participation. Motivational feasibility is related to economic stimulation for the stakeholders to take actions. The ecological impacts, lack of water quantity and deterioration in water quality are problems that need scientific means in order to improve watershed health. However, the implementation of these means is typically not achievable without the right public participation. In addition, public participation is typically accelerated by economic motivation for the stakeholders to use the resources in a manner that improves watershed health. The Big Lost River in south-central Idaho has been used as an illustration for implementing scientific, social and motivational feasibilities and in a manner that can achieve sustainability relative to water resources management. However, the same approach can be used elsewhere after

  7. Exploring an innovative watershed management approach: From feasibility to sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Said, A. [Department of Civil and Environmental Engineering, University of South Florida, Tampa, FL 33620 (United States); Sehlke, G. [Idaho National Laboratory, Idaho Falls, ID 83415 (United States); Stevens, D.K.; Sorensen, D.; Walker, W.; Hardy, T. [Civil and Environmental Department, Utah State University, Logan, UT 84321 (United States); Glover, T. [Economics Department, Utah State University, Logan, UT 84321 (United States)

    2006-10-15

    Watershed management is dedicated to solving watershed problems on a sustainable basis. Managing watershed development on a sustainable basis usually entails a balance between the needs of humans and nature, both in the present and in the future. From a watershed or water resources development basis, these problems can be classified into five general categories: lack of water quantity, deterioration in water quality, ecological impacts, weak public participation, and weak economic value. The first three categories can be combined to make up physical sustainability while the last two categories can be defined as social and economic sustainability. Therefore, integrated watershed management should be designed to achieve physical sustainability utilizing, to the greatest extent possible, public participation in an economically viable manner. This study demonstrates an innovative approach using scientific, social, and motivational feasibilities that can be used to improve watershed management. Scientific feasibility is tied to the nature of environmental problems and the scientific means to solve them. Social feasibility is associated with public participation. Motivational feasibility is related to economic stimulation for the stakeholders to take actions. The ecological impacts, lack of water quantity and deterioration in water quality are problems that need scientific means in order to improve watershed health. However, the implementation of these means is typically not achievable without the right public participation. In addition, public participation is typically accelerated by economic motivation for the stakeholders to use the resources in a manner that improves watershed health. The Big Lost River in south-central Idaho has been used as an illustration for implementing scientific, social and motivational feasibilities and in a manner that can achieve sustainability relative to water resources management. However, the same approach can be used elsewhere after

  8. The sustainable management of the landscape

    Directory of Open Access Journals (Sweden)

    Jean-David Gerber

    2009-03-01

    Full Text Available Le paysage est de plus en plus perçu comme une ressource. À ce titre, il est nécessaire de trouver des instruments juridiques, politiques ou économiques susceptibles de gérer cette « ressource-paysage » sur le long terme. Le gouvernement suisse a introduit récemment l’instrument des parcs naturels régionaux, organisés selon le modèle français, dans sa législation de protection de la nature et du paysage. Une mise en regard des nouveaux parcs avec des structures de gestion beaucoup plus anciennes, les bourgeoisies et les corporations, permet de mettre en évidence les forces et les faiblesses de chacun de ces instruments dans leur contribution à résoudre les rivalités d’usage entre acteurs utilisant ou influençant la ressource paysage. Cette comparaison permet de formuler des recommandations pratiques concernant la gestion de cette ressource.The landscape is increasingly perceived as a resource. For this reason, it is necessary to find legal, political and economic instruments that will succeed in managing this "resource landscape" in the long term. The Swiss government recently introduced the instrument of regional nature parks into the legislation governing nature and landscape preservation; the proposed parks are organized on the basis of the French model. The examination of the new parks from the perspective of much older management structures, i.e. the civic municipalities (bourgeoisies and corporations, makes it possible to demonstrate the strengths and weaknesses of each of these instruments in their contribution to the resolution of use rivalries between actors who use or influence the resource landscape. This comparison also enables the formulation of practical recommendations regarding the management of this resource.

  9. Conceptualising and managing trade-offs in sustainability assessment

    International Nuclear Information System (INIS)

    Morrison-Saunders, Angus; Pope, Jenny

    2013-01-01

    One of the defining characteristics of sustainability assessment as a form of impact assessment is that it provides a forum for the explicit consideration of the trade-offs that are inherent in complex decision-making processes. Few sustainability assessments have achieved this goal though, and none has considered trade-offs in a holistic fashion throughout the process. Recent contributions such as the Gibson trade-off rules have significantly progressed thinking in this area by suggesting appropriate acceptability criteria for evaluating substantive trade-offs arising from proposed development, as well as process rules for how evaluations of acceptability should occur. However, there has been negligible uptake of these rules in practice. Overall, we argue that there is inadequate consideration of trade-offs, both process and substantive, throughout the sustainability assessment process, and insufficient considerations of how process decisions and compromises influence substantive outcomes. This paper presents a framework for understanding and managing both process and substantive trade-offs within each step of a typical sustainability assessment process. The framework draws together previously published literature and offers case studies that illustrate aspects of the practical application of the framework. The framing and design of sustainability assessment are vitally important, as process compromises or trade-offs can have substantive consequences in terms of sustainability outcomes delivered, with the choice of alternatives considered being a particularly significant determinant of substantive outcomes. The demarcation of acceptable from unacceptable impacts is a key aspect of managing trade-offs. Offsets can be considered as a form of trade-off within a category of sustainability that are utilised to enhance preferred alternatives once conditions of impact acceptability have been met. In this way they may enable net gains to be delivered; another imperative

  10. Conceptualising and managing trade-offs in sustainability assessment

    Energy Technology Data Exchange (ETDEWEB)

    Morrison-Saunders, Angus, E-mail: A.Morrison-Saunders@murdoch.edu.au [School of Geo and Spatial Sciences, North West University (South Africa); School of Environmental Science, Murdoch University (Australia); Pope, Jenny [School of Geo and Spatial Sciences, North West University (South Africa); Integral Sustainability (Australia); Curtin University (Australia)

    2013-01-15

    One of the defining characteristics of sustainability assessment as a form of impact assessment is that it provides a forum for the explicit consideration of the trade-offs that are inherent in complex decision-making processes. Few sustainability assessments have achieved this goal though, and none has considered trade-offs in a holistic fashion throughout the process. Recent contributions such as the Gibson trade-off rules have significantly progressed thinking in this area by suggesting appropriate acceptability criteria for evaluating substantive trade-offs arising from proposed development, as well as process rules for how evaluations of acceptability should occur. However, there has been negligible uptake of these rules in practice. Overall, we argue that there is inadequate consideration of trade-offs, both process and substantive, throughout the sustainability assessment process, and insufficient considerations of how process decisions and compromises influence substantive outcomes. This paper presents a framework for understanding and managing both process and substantive trade-offs within each step of a typical sustainability assessment process. The framework draws together previously published literature and offers case studies that illustrate aspects of the practical application of the framework. The framing and design of sustainability assessment are vitally important, as process compromises or trade-offs can have substantive consequences in terms of sustainability outcomes delivered, with the choice of alternatives considered being a particularly significant determinant of substantive outcomes. The demarcation of acceptable from unacceptable impacts is a key aspect of managing trade-offs. Offsets can be considered as a form of trade-off within a category of sustainability that are utilised to enhance preferred alternatives once conditions of impact acceptability have been met. In this way they may enable net gains to be delivered; another imperative

  11. Sustainable Supply Chain Management in Small and Medium Enterprises

    Directory of Open Access Journals (Sweden)

    Sebastian Kot

    2018-04-01

    Full Text Available The sector of small and medium-sized enterprises (SMEs plays a key role in the economies of all of the countries in the world. These entities constitute the basis for the development of the national and global economies. In a contemporary complex and competitive business environment, the adaptation of appropriate strategies is a particularly important effort to furthering the development of companies from the SMEs sector. In this context, the application of the concept of sustainable supply chain management (SCM in the operation strategy of SMEs seems to be a very important function. This supply chain also covers all three aspects of sustainable development: business, environmental, and social. The purpose of this article is to present the current state of the research in sustainable development in relation to managing the supply chain of SMEs, as well as the empirical findings in this area. The results found that all of the sustainability areas were very important in the supply chain management practices of the studied SMEs, despite the imbalance described in the literature. The study also presents the most important elements in the particular sustainability areas of SCM and SMEs.

  12. Coupling and quantifying resilience and sustainability in facilities management

    DEFF Research Database (Denmark)

    Cox, Rimante Andrasiunaite; Nielsen, Susanne Balslev; Rode, Carsten

    2015-01-01

    Purpose – The purpose of this paper is to consider how to couple and quantify resilience and sustainability, where sustainability refers to not only environmental impact, but also economic and social impacts. The way a particular function of a building is provisioned may have significant repercus......Purpose – The purpose of this paper is to consider how to couple and quantify resilience and sustainability, where sustainability refers to not only environmental impact, but also economic and social impacts. The way a particular function of a building is provisioned may have significant...... repercussions beyond just resilience. The goal is to develop a decision support tool for facilities managers. Design/methodology/approach – A risk framework is used to quantify both resilience and sustainability in monetary terms. The risk framework allows to couple resilience and sustainability, so...... that the provisioning of a particular building can be investigated with consideration of functional, environmental, economic and, possibly, social dimensions. Findings – The method of coupling and quantifying resilience and sustainability (CQRS) is illustrated with a simple example that highlights how very different...

  13. Environmental management as a pillar for sustainable development.

    Science.gov (United States)

    Mikulčić, Hrvoje; Duić, Neven; Dewil, Raf

    2017-12-01

    There is a growing concern about how to minimize the impact of human activities on the environment. Already nowadays, in some places adaptation efforts are needed in order to avoid the irreversibility of negative human activities. Due to climate changes, and corresponding environmental and social changes, there is a great need for a more sustainable development of mankind. Over the years, research studies that analyzed the sustainable development of different communities with a multi-disciplinary approach, stressed the necessity of preserving the environment for next generations. Therefore, responsible and conscientious management of the environment is a pillar of the sustainable development concept. This review introduction article provides an overview of the recent top scientific publications related to sustainable development that mostly originated from previous SDEWES conferences. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Sustainable Materials Management (SMM) Electronics Challenge Data

    Science.gov (United States)

    On September 22, 2012, EPA launched the SMM Electronics Challenge. The Challenge encourages electronics manufacturers, brand owners and retailers to strive to send 100 percent of the used electronics they collect from the public, businesses and within their own organizations to third-party certified electronics refurbishers and recyclers. The Challenge??s goals are to: 1). Ensure responsible recycling through the use of third-party certified recyclers, 2). Increase transparency and accountability through public posting of electronics collection and recycling data, and 3). Encourage outstanding performance through awards and recognition. By striving to send 100 percent of used electronics collected to certified recyclers and refurbishers, Challenge participants are ensuring that the used electronics they collect will be responsibly managed by recyclers that maximize reuse and recycling, minimize exposure to human health and the environment, ensure the safe management of materials by downstream handlers, and require destruction of all data on used electronics. Electronics Challenge participants are publicly recognized on EPA's website as a registrant, new participant, or active participant. Awards are offered in two categories - tier and champion. Tier awards are given in recognition of achieving all the requirements under a gold, silver or bronze tier. Champion awards are given in two categories - product and non-product. For champion awards, a product is an it

  15. Will Improved Palm Oil Yields suffice to the Development of Sustainable Biodiesel Feedstock in indonesia?

    OpenAIRE

    Palmén, Carl; Silveira, Semida; Khatiwada, Dilip

    2015-01-01

    By the expansion of oil palm plantations, Indonesia has become a world leading producer of crude palm oil. However, Indonesia has also been largely criticized due to issues of land use change and deforestation. The country now promotes the use of palm oil for biodiesel production as part of policies to achieve renewable energy targets. Currently yields on palm oil plantations are far from optimal. Do new policies promoting biodiesel production address the issue of yields properly? This study ...

  16. Sustainability Management Program for Industries- A Case Study

    Directory of Open Access Journals (Sweden)

    Long Su Weng Alwin

    2017-01-01

    Full Text Available This research studied the effectiveness of Sustainability Management Program in improving production efficiency of the manufacturing site with verified result using the regression analysis. For this study, a dairy manufacturing industry located in Malaysia was selected and major energy consuming equipment in the industryplant were identified. Sustainability Management Program (SMP was carried out for three years and energy consumption and product has improved regression coefficients of 0.625 in 2013, 0.826 in 2014, and 0.878 in 2015 as the manufacturing site becomes more energy efficient. This suggests that the energy management should be carried out in a continuous manner with energy management team responsible for energy saving practices.

  17. FUNCTIONING OF SUSTAINABLE EDUCATIONAL ECONOMIC MANAGEMENT IN THE ENTERPRISE

    Directory of Open Access Journals (Sweden)

    Ileana (BADULESCU ANASTASE

    2014-06-01

    Full Text Available The paper addresses issues related to education management operation that determines the principles and requires an interdisciplinary approach, studying events that occur in the decision to organize a determined pedagogical activity and the management of educational programs. Managerial leadership involves emphasis on ideas, on a systematic approach, on change, innovation strategy, proposing a method of analyzing the functioning of sustainable educational management and positive effects. In this context, the article provides the principles, functions, methods and rules that a school must comply in order to ensure a sustainable future.The teaching staff represents an inexhaustible managerial resource valued at its social ladder of the system and education program.In the content of the paper are highlighted prominent school organization management functions as steps preceding decision making of their training where are presented applied studies on financial issues facing directors of schools who seek solutions to them.

  18. How to manage sustainable supply chain? The issue of maturity

    Directory of Open Access Journals (Sweden)

    Agata Rudnicka

    2016-12-01

    Full Text Available Background: The issue of managing sustainability in supply chain seems to be more and more complex. There are many aspects that need to be taken into consideration when planning, implementing and monitoring environmental and social conditions of supply chains. Despite many works, already published, on the concept of sustainable development (SD is seems that the issue of assessment and especially the issue of maturity in the light of the SD concept is still not developed enough. Methods: The general aim of the paper is the analysis of the maturity issue in the context of sustainability. The main objective is to conceptualize the idea of maturity in sustainable supply chain. Beside the literature research the own proposition of theoretical model was described. Results: The article describes the issue of maturity as an element of managing sustainable development in the supply chain. The author presented a theoretical model of the maturity. Moreover the author gave some recommendations how to manage the sustainability issues in supply chain in more mature approach and introduced some useful tools among which are: certification, code of conduct and code of ethics, audits, projects etc. Conclusions: The issue of maturity seems to be very useful for proper understanding the idea of sustainable development in supply chain. The developed model can be used as self-assessment method to check at which level of implementation the idea of SD is analyzed in supply chain. Furthermore, the next phase of the planned research in form of practical verification of the model was advised as well as a research of identification of new factors and tools in analyzed area.

  19. Fungal Phytotoxins in Sustainable Weed Management.

    Science.gov (United States)

    Vurro, Maurizio; Boari, Angela; Casella, Francesca; Zonno, Maria Chiara

    2018-01-01

    Fungal phytotoxins are natural secondary metabolites produced by plant pathogenic fungi during host-pathogen interactions. They have received considerable particular attention for elucidating disease etiology, and consequently to design strategies for disease control. Due to wide differences in their chemical structures, these toxic metabolites have different ecological and environmental roles and mechanisms of action. This review aims at summarizing the studies on the possible use of these metabolites as tools in biological and integrated weed management, e.g. as: novel and environmentally friendly herbicides; lead for novel compounds; sources of novel mechanisms of action. Moreover, the limiting factors for utilizing those metabolites in practice will also be briefly discussed. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  20. Sustainable supply chain management: Review and research opportunities

    Directory of Open Access Journals (Sweden)

    Sudheer Gupta

    2011-12-01

    Full Text Available Anthropogenic emissions likely pose serious threat to the stability of our environment; immediate actions are required to change the way the earth’s resources are consumed. Among the many approaches to mitigation of environmental deterioration being considered, the processes for designing, sourcing, producing and distributing products in global markets play a central role. Considerable research effort is being devoted to understanding how organisational initiatives and government policies can be structured to facilitate incorporation of sustainability into design and management of entire supply chain. In this paper, we review the current state of academic research in sustainable supply chain management, and provide a discussion of future direction and research opportunities in this field. We develop an integrative framework summarising the existing literature under four broad categories: (i strategic considerations; (ii decisions at functional interfaces; (iii regulation and government policies; and (iv integrative models and decision support tools. We aim to provide managers and industry practitioners with a nuanced understanding of issues and trade-offs involved in making decisions related to sustainable supply chain management. We conclude the paper by discussing environmental initiatives in India and the relevance of sustainability discussions in the context of the Indian economy.

  1. sustainable management of nigeria's oil wealth: legal challenges ...

    African Journals Online (AJOL)

    RAYAN_

    link that may exist between oil resource and economic development, there is the .... examine the impact of revenue allocation on the sustainable management of ... Nigeria, the biggest oil exporter with the largest natural gas reserves in. Africa24 and ..... Issues' (PhD dissertation, the Law of the Sea and Maritime Law Institute,.

  2. Innovative Management for Organizational Sustainability in Higher Education

    Science.gov (United States)

    Barnard, Zenia; Van der Merwe, Derek

    2016-01-01

    Purpose: The purpose of this paper is to provide an overview of the innovative management strategies at the University of Johannesburg (UJ) during volatile post-merger years, in its quest for a sustainable future. It illustrates how the institution went from a place of relative uncertainty and volatility to a place of progression and stability by…

  3. Sustaining Operational Resiliency: A Process Improvement Approach to Security Management

    National Research Council Canada - National Science Library

    Caralli, Richard A

    2006-01-01

    .... Coordinating these efforts to sustain operational resiliency requires a process-oriented approach that can be defined, measured, and actively managed. This report describes the fundamental elements and benefits of a process approach to security and operational resiliency and provides a notional view of a framework for process improvement.

  4. SUSTAINABILITY OF INSECT RESISTANCE MANAGEMENT STRATEGIES FOR TRANSGENIC BT CORN

    Science.gov (United States)

    Increasing interest in the responsible management of technology in the industrial and agricultural sectors of the economy has been met through the development of broadly applicable tools to assess the "sustainability" of new technologies. An arena ripe for application of such ana...

  5. The workers role in knowledge management and sustainability policies.

    Science.gov (United States)

    Bolis, Ivan; Brunoro, Claudio; Sznelwar, Laerte Idal

    2012-01-01

    Based on the concepts of sustainability and knowledge management, this article seeks to identify points of contact between the two themes through an exploratory study of existing literature. The first objective is to find, in international literature, the largest number of papers jointly related to the theme of knowledge management and sustainability. In these documents, the authors looked at the kind of relationship existing between the two themes and what the benefits introduced in organizations are. Based on an ergonomic point of view, the second objective of this article is to analyze the role of the worker (whether at the strategic or operational level) and his importance in this context. The results demonstrate that there is very little literature that addresses the two themes together. The few papers found, however, can be said to show the many advantages of introducing sustainability policies supported by adequate knowledge management. Very little has been studied with regards to the role of workers, which could be interpreted as meaning that little importance is given to the proactive role they may play. On the other hand, there is a high potential for future research in these areas, based on the high level of consideration of workers in knowledge management and sustainability literature, as well as in literature in the areas of ergonomics and sociology.

  6. Role of ICT in Managing Higher Education for Sustainable ...

    African Journals Online (AJOL)

    It highlighted the ranking of some factors hindering effective usage of ICT in the management of higher education for sustainable development. In light of these findings, it is recommended that ICT facilities are made available and accessible in higher institutions and that relevant end-user training be provided to enhance ...

  7. Multifaceted Impacts of Sustainable Land Management in Drylands: A Review

    Directory of Open Access Journals (Sweden)

    Maria Jose Marques

    2016-02-01

    Full Text Available Biophysical restoration or rehabilitation measures of land have demonstrated to be effective in many scientific projects and small-scale environmental experiments. However circumstances such as poverty, weak policies, or inefficient scientific knowledge transmission can hinder the effective upscaling of land restoration and the long term maintenance of proven sustainable use of soil and water. This may be especially worrisome in lands with harsh environmental conditions. This review covers recent efforts in landscape restoration and rehabilitation with a functional perspective aiming to simultaneously achieve ecosystem sustainability, economic efficiency, and social wellbeing. Water management and rehabilitation of ecosystem services in croplands, rangelands, forests, and coastlands are reviewed. The joint analysis of such diverse ecosystems provides a wide perspective to determine: (i multifaceted impacts on biophysical and socio-economic factors; and (ii elements influencing effective upscaling of sustainable land management practices. One conclusion can be highlighted: voluntary adoption is based on different pillars, i.e. external material and economic support, and spread of success information at the local scale to demonstrate the multidimensional benefits of sustainable land management. For the successful upscaling of land management, more attention must be paid to the social system from the first involvement stage, up to the long term maintenance.

  8. Sustainable Water Management under Climate Change in Small ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Sustainable Water Management under Climate Change in Small Island States of the Caribbean. In the Caribbean islands, climate change is affecting freshwater availability and other ecosystem services in complex ways. For example, freshwater supply is diminished by droughts and affected by saline intrusion due to sea ...

  9. Managing product returns to achieve supply chain sustainability

    DEFF Research Database (Denmark)

    Shaharudin, Mohd Rizaimy; Govindan, Kannan; Zailani, Suhaiza

    2015-01-01

    returns management as part of a comprehensive sustainability effort. The study is exploratory in nature based on five case studies of participating manufacturers in the automotive, and electrical and electronics industry in Malaysia. The interview results reveal that the five participating companies...

  10. Integrated Nutrient and Water Management for Sustainable Food ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Integrated Nutrient and Water Management for Sustainable Food Production in the Sahel (CIFSRF). In the Sahel, agricultural production is strictly limited by drought and low soil fertility. In 2005 and 2010, these two factors led to food scarcity in Niger. However, innovative technologies such as microdose fertilization ...

  11. The sustainable management of a productive natural capital

    DEFF Research Database (Denmark)

    Daubanes, Julien Xavier

    is relevant, among other examples, to the case of naturebased tourism. I study the sustainable management of a productive natural capital: the conditions under which its exploitation generates maximum long-run social benefits; the various ways in which a regulator can implement such an exploitation; the rent...

  12. Engaging African American landowners in sustainable forest management

    Science.gov (United States)

    John Schelhas; Sarah Hitchner; Cassandra Johnson Gaither; Rory Fraser; Viniece Jennings; Amadou Diop

    2016-01-01

    The Sustainable Forestry and African American Land Retention Program is a comprehensive effort to address the long-standing problem of underparticipation of African Americans in forest management. We conducted rapid appraisal baseline research for pilot projects in this program in three Southern states using a carefully selected purposive sample to enhance our...

  13. Community management and sustainability of rural water facilities in Tanzania

    NARCIS (Netherlands)

    Mandara, C.G.; Butijn, C.A.A.; Niehof, Anke

    2013-01-01

    This paper addresses the question of whether community management in water service delivery affects the sustainability of rural water facilities (RWFs) at village level, in terms of their technical and managerial aspects, and what role capacity building of users and providers plays in this process.

  14. Sustainable Management of Natural Resources for Socio-Economic ...

    African Journals Online (AJOL)

    This paper studies sustainable management of natural resources for socio economic development in Imo state. This it does with the aim to determine the extent to which the exploration and exploitation of natural resources has affected the ecological and environmental conditions of the area. The research also tends to ...

  15. Forest inventory: role in accountability for sustainable forest management

    Science.gov (United States)

    Lloyd C. Irland

    2007-01-01

    Forest inventory can play several roles in accountability for sustainable forest management. A first dimension is accountability for national performance. The new field of Criteria and Indicators is an expression of this need. A more familiar role for the U.S. Department of Agriculture Forest Service Forest Inventory and Analysis (FIA) program is for assessment and...

  16. Significance of social networks in sustainable land management in ...

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    multi-stakeholder Innovation Platforms (IPs) necessary for catalysing wide adoption of SLM innovations. This paper analyses the significance of SNs in sustainable land management (SLM), focusing on stakeholders' characteristics and their association among agricultural rural communities in central Ethiopia and eastern ...

  17. Sustainable nanotechnology decision support system: bridging risk management, sustainable innovation and risk governance

    International Nuclear Information System (INIS)

    Subramanian, Vrishali; Semenzin, Elena; Hristozov, Danail; Zabeo, Alex; Malsch, Ineke; McAlea, Eamonn; Murphy, Finbarr; Mullins, Martin; Harmelen, Toon van; Ligthart, Tom; Linkov, Igor; Marcomini, Antonio

    2016-01-01

    The significant uncertainties associated with the (eco)toxicological risks of engineered nanomaterials pose challenges to the development of nano-enabled products toward greatest possible societal benefit. This paper argues for the use of risk governance approaches to manage nanotechnology risks and sustainability, and considers the links between these concepts. Further, seven risk assessment and management criteria relevant to risk governance are defined: (a) life cycle thinking, (b) triple bottom line, (c) inclusion of stakeholders, (d) risk management, (e) benefit–risk assessment, (f) consideration of uncertainty, and (g) adaptive response. These criteria are used to compare five well-developed nanotechnology frameworks: International Risk Governance Council framework, Comprehensive Environmental Assessment, Streaming Life Cycle Risk Assessment, Certifiable Nanospecific Risk Management and Monitoring System and LICARA NanoSCAN. A Sustainable Nanotechnology Decision Support System (SUNDS) is proposed to better address current nanotechnology risk assessment and management needs, and makes. Stakeholder needs were solicited for further SUNDS enhancement through a stakeholder workshop that included representatives from regulatory, industry and insurance sectors. Workshop participants expressed the need for the wider adoption of sustainability assessment methods and tools for designing greener nanomaterials.

  18. Sustainable nanotechnology decision support system: bridging risk management, sustainable innovation and risk governance

    Energy Technology Data Exchange (ETDEWEB)

    Subramanian, Vrishali, E-mail: vrishali.subramanian@unive.it; Semenzin, Elena; Hristozov, Danail; Zabeo, Alex [University Ca’ Foscari of Venice, Department of Environmental Sciences, Informatics and Statistics (Italy); Malsch, Ineke [Malsch TechnoValuation (Netherlands); McAlea, Eamonn; Murphy, Finbarr; Mullins, Martin [University of Limerick, Kemmy Business School (Ireland); Harmelen, Toon van; Ligthart, Tom [TNO (Netherlands); Linkov, Igor; Marcomini, Antonio, E-mail: marcom@unive.it [University Ca’ Foscari of Venice, Department of Environmental Sciences, Informatics and Statistics (Italy)

    2016-04-15

    The significant uncertainties associated with the (eco)toxicological risks of engineered nanomaterials pose challenges to the development of nano-enabled products toward greatest possible societal benefit. This paper argues for the use of risk governance approaches to manage nanotechnology risks and sustainability, and considers the links between these concepts. Further, seven risk assessment and management criteria relevant to risk governance are defined: (a) life cycle thinking, (b) triple bottom line, (c) inclusion of stakeholders, (d) risk management, (e) benefit–risk assessment, (f) consideration of uncertainty, and (g) adaptive response. These criteria are used to compare five well-developed nanotechnology frameworks: International Risk Governance Council framework, Comprehensive Environmental Assessment, Streaming Life Cycle Risk Assessment, Certifiable Nanospecific Risk Management and Monitoring System and LICARA NanoSCAN. A Sustainable Nanotechnology Decision Support System (SUNDS) is proposed to better address current nanotechnology risk assessment and management needs, and makes. Stakeholder needs were solicited for further SUNDS enhancement through a stakeholder workshop that included representatives from regulatory, industry and insurance sectors. Workshop participants expressed the need for the wider adoption of sustainability assessment methods and tools for designing greener nanomaterials.

  19. Mathematical Methods of Managing Economic Sustainability of the Construction Company

    Science.gov (United States)

    Kostuchenko, Vasiliy; Zdanov, Andrej; Rodionov, Anatolij

    2017-10-01

    This article presents a long-term research in developing innovative mathematical techniques of managing the contractor’s economic sustainability proven by some experimental studies. The article aims at presenting some practical results of applying these techniques to the scientific community. This research presents a description of some applied mathematical models, views, and some results of their practical application in the applied field for the purposes of evaluating operational sustainability and minimizing losses in the process of managing the company. The authors have put the technology they have developed to practical use, and the article presents the results of such application. The authors have put the developed technology to practical use. Company management also means the management of power consumption, which is highly vital both for the construction and maintenance of buildings and structures. The articles also dwell on some possible improvements of managing energy consumption within the framework of the general management of company’s economic sustainability, because these phenomena have a tight organic interdependence. The authors continue researching this direction in order to improve the production efficiency of the proposed technologies as well as to eliminate some drawbacks they have spotted.

  20. Soil biota enhance agricultural sustainability by improving crop yield, nutrient uptake and reducing nitrogen leaching losses

    NARCIS (Netherlands)

    Bender, S.F.; van der Heijden, M.G.A.|info:eu-repo/dai/nl/240923901

    2015-01-01

    Efficient resource use is a key factor for sustainable production and a necessity for meeting future global food demands. However, the factors that control resource use efficiency in agro-ecosystems are only partly understood. We investigated the influence of soil biota on nutrient leaching,

  1. Effect of integrated forage rotation and manure management on yield, nutrient balance and soil organic matter

    Directory of Open Access Journals (Sweden)

    Cesare Tomasoni

    2011-03-01

    Full Text Available This paper reports results from a field experiment established in 1995 and still on going. It is located in Lodi, in the irrigated lowlands of Lombardy, Northern Italy. The experiment compares two rotations: the annual double cropping system, Italian ryegrass + silage maize (R1; and the 6-year rotation, in which three years of double crop Italian ryegrass + silage maize are followed by three years of alfalfa harvested for hay (R6 Each rotation have received two types of dairy manure: i farmyard manure (FYM; ii semi-liquid manure (SLM. The intent was to apply to each unit land area the excreta produced by the number of adult dairy cows sustained, in terms of net energy, by the forage produced in each rotation, corresponding to about 6 adult cows ha-1 for R1 and 4 adult cows ha-1 for R6. Manure was applied with (N1 or without (N0 an extra supply of mineral N in the form of urea. The objectives of this study were: i to assess whether the recycling of two types of manure in two forage rotation systems can sustain crop yields in the medium and long term without additional N fertilization; ii to evaluate the nutrient balance of these integrated forage rotations and manure management systems; iii to compare the effects of farmyard manure and semi-liquid manure on soil organic matter. The application of FYM, compared to SLM, increased yield of silage maize by 19% and alfalfa by 23%, while Italian ryegrass was not influenced by the manure treatment. Yet, silage maize produced 6% more in rotation R6 compared to rotation R1. The mineral nitrogen fertilization increased yield of Italian ryegrass by 11% and of silage maize by 10%. Alfalfa, not directly fertilized with mineral nitrogen, was not influenced by the nitrogen applied to the other crops in rotation. The application of FYM, compared to SLM, increased soil organic matter (SOM by +37 % for the rotation R1, and by +20% for the rotation R6. Conversely, no significant difference on SOM was observed

  2. Sustainable management of leakage from wastewater pipelines.

    Science.gov (United States)

    DeSilva, D; Burn, S; Tjandraatmadja, G; Moglia, M; Davis, P; Wolf, L; Held, I; Vollertsen, J; Williams, W; Hafskjold, L

    2005-01-01

    Wastewater pipeline leakage is an emerging concern in Europe, especially with regards to the potential effect of leaking effluent on groundwater contamination and the effects infiltration has on the management of sewer reticulation systems. This paper describes efforts by Australia, in association with several European partners, towards the development of decision support tools to prioritize proactive rehabilitation of wastewater pipe networks to account for leakage. In the fundamental models for the decision support system, leakage is viewed as a function of pipeline system deterioration. The models rely on soil type identification across the service area to determine the aggressiveness of the pipe environment and for division of the area into zones based on pipe properties and operational conditions. By understanding the interaction between pipe materials, operating conditions, and the pipe environment in the mechanisms leading to pipe deterioration, the models allow the prediction of leakage rates in different zones across a network. The decision support system utilizes these models to predict the condition of pipes in individual zones, and to optimize the utilization of rehabilitation resources by targeting the areas with the highest leakage rates.

  3. Sustainable wood waste management in Nigeria

    Directory of Open Access Journals (Sweden)

    Owoyemi Jacob Mayowa

    2016-09-01

    Full Text Available Wood industries produce large volumes of residues which must be utilized, marketed or properly disposed of. Heaps of wood residues are common features in wood industries throughout the year. In Nigeria, this residue is generally regarded as waste and this has led to open burning practices, dumping in water bodies or dumping in an open area which constitutes environmental pollution. Sawmills in Nigeria generated over 1,000,000 m3 of wood waste in 2010 while about 5000 m3 of waste was generated in plywood mills. Nigeria generates about 1.8 million tons of sawdust annually and 5.2 million tons of wood wastes. The impact of improper disposal of waste wood on the environment affects both the aquatic and terrestrial ecosystems. Also burning of waste wood releases greenhouse gases into the atmosphere causing various health issues. Reuse/recycling of these wood residues in Nigeria will reduce the pressure on our ever decreasing forests, reduce environmental pollution, create wealth and employment. The literature available on this subject was reviewed and this article, therefore, focuses on the various methods of wood waste disposal and its utilization in Nigerian wood industries, the effects of wood waste on the environment as well as on human health and the benefits of proper wood waste management practices.

  4. Outreach: Key to Sustainable Nuclear Knowledge Management

    International Nuclear Information System (INIS)

    Segovia, V.

    2016-01-01

    Full text: With the numerous nuclear power plants being built globally and the prospects for many more, the challenge of the timely availability of a well-prepared, qualified, knowledgeable workforce is a key element in the “critical path” to commissioning these plants. All of these individuals will need quality education and training that is rooted in safety and established in experience. In addition, because many of these new plants are typically being built in developing countries, education, training, recruiting and retaining operations staff can be a significant challenge. Attracting sources of qualified employees for these nuclear power plants in local communities is paramount which implies a strong focus on the science and math education outreach programmes at all levels. This paper will highlight the Nuclear Power Institute’s integration of human resource development outreach strategies, education and training systems, and international cooperation to demonstrate how working in particular with the education sector can not only create interest in future careers in nuclear technology and capture valuable knowledge, but can also build community based support for nuclear power programmes with an emphasis of developing competent workers through education and training, mentoring and apprenticeships. Outreach has also become an important element of all nuclear knowledge management endeavours. (author

  5. Sustainable management of infrastructures using risks

    International Nuclear Information System (INIS)

    Gerard, B.

    2005-01-01

    Today, maintenance costs of industrial infrastructures are growing up continuously. It is thus necessary to have a general and systematic method allowing to hierarchize the investment priorities in order to optimize the benefits. Taking into account the diversity of infrastructures, components and stakes, such a task is far to be easy. However, methods are implementing in the civil engineering world in order to give help to engineers and decision-makers to jointly develop strategies answering their technical, financial or environmental problems. Oxand, a counsel company of the Electricite de France (EdF) group, has developed and implemented a decisive decision-help tool. By combining the notion of risk with social, financial or environmental impacts, it becomes possible to estimate and compare different activities submitted to exploitation, safety and budget constraints. Moreover, it is possible to introduce the time dimension in the analysis by the integration of the most recent knowledge on materials aging, still with the aim of an optimized technical and financial management. This article presents the concepts of this methodology and its applications in particular in the domain of nuclear industry. (J.S.)

  6. Sustainability Learning in Natural Resource Use and Management

    Directory of Open Access Journals (Sweden)

    J. David Tàbara

    2007-12-01

    Full Text Available We contribute to the normative discussion on sustainability learning and provide a theoretical integrative framework intended to underlie the main components and interrelations of what learning is required for social learning to become sustainability learning. We demonstrate how this framework has been operationalized in a participatory modeling interface to support processes of natural resource integrated assessment and management. The key modeling components of our view are: structure (S, energy and resources (E, information and knowledge (I, social-ecological change (C, and the size, thresholds, and connections of different social-ecological systems. Our approach attempts to overcome many of the cultural dualisms that exist in the way social and ecological systems are perceived and affect many of the most common definitions of sustainability. Our approach also emphasizes the issue of limits within a total social-ecological system and takes a multiscale, agent-based perspective. Sustainability learning is different from social learning insofar as not all of the outcomes of social learning processes necessarily improve what we consider as essential for the long-term sustainability of social-ecological systems, namely, the co-adaptive systemic capacity of agents to anticipate and deal with the unintended, undesired, and irreversible negative effects of development. Hence, the main difference of sustainability learning from social learning is the content of what is learned and the criteria used to assess such content; these are necessarily related to increasing the capacity of agents to manage, in an integrative and organic way, the total social-ecological system of which they form a part. The concept of sustainability learning and the SEIC social-ecological framework can be useful to assess and communicate the effectiveness of multiple agents to halt or reverse the destructive trends affecting the life-support systems upon which all humans

  7. Intergovermental Cooperation Initiative on Sustainable Transportation Management in Jabodetabek

    Directory of Open Access Journals (Sweden)

    Hidayat Chusnul Chotimah

    2016-05-01

    Full Text Available The main issues in Jabodetabek concerning the management of transportation are related to the increased use of private vehicles and the decreased use of public transportation, overcrowding daily traffic in Jabodetabek, the high congestion followed by insecurity in traffic, environmental pollution, uncontrolled growth of and underdeveloped infrastructure, and irregularities in land use. To overcome these problems, sustainable transportation management becomes very important in which the government should be able to cope with environmental, economic and social factors under the decision making related to transportation in Jabodetabek. Therefore, through interactive planning, this study will examine intergovernmental cooperation initiatives on sustainable transportation management in Jabodetabek. This study uses qualitative and descriptive method through literature study and existing statistics as the resources to apply the interactive planning approach. The result shows that there are found a number of problems and gaps in the management of transportation in Jabodetabek that needs to be reduced because it has the same scope of other gaps. From these problems can be made further action programs and policies in accordance with the resources owned, and then, the design of implementation made and controlled whether in accordance with the purpose or not. Thus, sustainable transportation management in the Jabodetabek needs to be done jointly in an institutional or policyframework involving governments Jabodetabekpunjur, BKSP Jabodetabekpunjur, and the private sector.

  8. A Study of Sustainable Material Management Approach in Taiwan

    International Nuclear Information System (INIS)

    Su Mingchien; Chou Chenpei; Chen Yizih

    2009-01-01

    Sustainable material management (SMM) has been initiated by the Organization for Economic Cooperation and Development (OECD) in 2005. SMM is an approach to promote resource conservation, reducing negative environmental impacts and preserving the natural capital of material and the balance of economic efficiency and social equity. Life cycle assessment and material flow analysis have been widely used to estimate the environmental impacts for resource consumption, but economic development has not been taken into account. Before 1984, improper garbage disposal was not an important issue in Taiwan. But over the past three decades, the Taiwan Government has accomplished not only waste disposal but also resource recycling, which are conducive to the essence of SMM. This study is the first research project to develop a SMM conceptual model for policy and strategy in Taiwan. SMM is the suitable waste management concept for the next era. This study reviewed the policy and strategy that has been applied in Taiwan's waste management, and compares the efficiency of waste management policy in Taiwan with the concept of SMM. A case study of the waste flow will be used to prove that the sustainable material policy can be a suitable management system to achieve sustainable development. This study will open a new chapter of research on global SMM for Taiwan.

  9. Reorienting land degradation towards sustainable land management: linking sustainable livelihoods with ecosystem services in rangeland systems.

    Science.gov (United States)

    Reed, M S; Stringer, L C; Dougill, A J; Perkins, J S; Atlhopheng, J R; Mulale, K; Favretto, N

    2015-03-15

    This paper identifies new ways of moving from land degradation towards sustainable land management through the development of economic mechanisms. It identifies new mechanisms to tackle land degradation based on retaining critical levels of natural capital whilst basing livelihoods on a wider range of ecosystem services. This is achieved through a case study analysis of the Kalahari rangelands in southwest Botswana. The paper first describes the socio-economic and ecological characteristics of the Kalahari rangelands and the types of land degradation taking place. It then focuses on bush encroachment as a way of exploring new economic instruments (e.g. Payments for Ecosystem Services) designed to enhance the flow of ecosystem services that support livelihoods in rangeland systems. It does this by evaluating the likely impacts of bush encroachment, one of the key forms of rangeland degradation, on a range of ecosystem services in three land tenure types (private fenced ranches, communal grazing areas and Wildlife Management Areas), before considering options for more sustainable land management in these systems. We argue that with adequate policy support, economic mechanisms could help reorient degraded rangelands towards more sustainable land management. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. Barriers in Sustainable Knowledge Management Model in Education

    Directory of Open Access Journals (Sweden)

    Gratiela Dana BOCA

    2016-12-01

    Full Text Available The paper present a comprehensive model in education using the data base collected from 101 students from Turkey. The target group was students involved in academic life system. Results are used to design a model where education transfer of knowledge it is investigated in function of possible barriers as internal, external and knowledge management factors of influence in education selection and students vision for education development. As a conclusion, the evaluation of the barriers in sustainable knowledge management in education present a cross-educational model which seems to indicate its highly effective resource for environmental education focused on sustainability, and favours the development of knowledge, attitudes and future intentions of inspiring educational environment. The model can be useful on passing of knowledge from one generation to the next generation, managing succession and distributing the competencies and responsibilities to a repetitive change.

  11. Incentivizing secondary raw material markets for sustainable waste management.

    Science.gov (United States)

    Schreck, Maximilian; Wagner, Jeffrey

    2017-09-01

    Notwithstanding several policy initiatives in many countries over a number of years, there remains a general sense that too much municipal solid waste is generated and that too much of the waste that is generated is landfilled. There is an emerging consensus that a sustainable approach to waste management requires further development of secondary raw material markets. The purpose of this paper is to propose a theoretical economic model that focuses upon this stage of a sustainable waste management program and explores policy options that could motivate efficiency in secondary raw material markets. In particular, we show how firm profit and social welfare optimizing objectives can be reconciled in a two-product market of waste management processes: landfilling and material reclamation. Our results provide theoretical support for building out recent Circular Economy initiatives as well as for the relatively recent emergence of landfill mining as a means for procuring secondary raw materials. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Sustainable Materials Management (SMM) WasteWise Data

    Science.gov (United States)

    EPA??s WasteWise encourages organizations and businesses to achieve sustainability in their practices and reduce select industrial wastes. WasteWise is part of EPA??s sustainable materials management efforts, which promote the use and reuse of materials more productively over their entire lifecycles. All U.S. businesses, governments and nonprofit organizations can join WasteWise as a partner, endorser or both. Current participants range from small local governments and nonprofit organizations to large multinational corporations. Partners demonstrate how they reduce waste, practice environmental stewardship and incorporate sustainable materials management into their waste-handling processes. Endorsers promote enrollment in WasteWise as part of a comprehensive approach to help their stakeholders realize the economic benefits to reducing waste. WasteWise helps organizations reduce their impact on global climate change through waste reduction. Every stage of a product's life cycle??extraction, manufacturing, distribution, use and disposal??indirectly or directly contributes to the concentration of greenhouse gases (GHGs) in the atmosphere and affects the global climate. WasteWise is part of EPA's larger SMM program (https://www.epa.gov/smm). Sustainable Materials Management (SMM) is a systemic approach to using and reusing materials more productively over their entire lifecycles. It represents a change in how our society thinks about the use of natural resources

  13. Urban sustainable development from public participation in urban management

    Directory of Open Access Journals (Sweden)

    L. Karimifard

    2016-04-01

    Full Text Available Urban management in any context has a different economic, social and political structure, which is in harmony with the existing models of organization. In spite of these differences, in order to reach a sustainable urban development, several different conferences should be referred to. In the “Brundtland Commission 1987” about urban sustainable development these definitions have been given: “preservation and promotion of the quality level of city life. This consists of ecology, culture, politics, economies, and social participation. However, this development should in no case weigh on and create any problems for the future generations”. In all the definitions of urban management and urban sustainable development and in any political context citizens’ participation in decision making and insistence on social justice are mentioned. The aim of this article is a descriptive, analytic, and comparative study of different models of popular participation in different developed countries. Each of these countries has different social and political structure. However they all have the same aim which is the citizens’ empowerment. To reach the ideal urban management model it is necessary to have a clear image of the place and participation of citizens in order to create a socially, economically and politically sustainable developed society.

  14. Entrepreneurship And Business Management - Exploring Linkages For Sustainable Development

    Directory of Open Access Journals (Sweden)

    Dr Serah K Mbetwa

    2015-08-01

    Full Text Available Entrepreneurs have emerged as market leaders in todays business world amidst the numerous economic turmoil constantly affecting economies on a global scale. This research paper is on entrepreneurship and business management and its linkages to other business stakeholders. The research paper therefore discusses entrepreneurship and business management exploring the linkages to available financing and potential institutions for startup capital by linking entrepreneurs to the government financiers and the public clientele. It is believed that this can bring about achievement of sustainable development goals translating into sustainable development and hence economic growth. The idea of funding is echoed by Robert Rice 2016 An entrepreneur without funding is like a musician with no instruments. Sustainability and entrepreneurship sustainopreneurship is made possible with availability of information on linkages between entrepreneurs and financial lending institutions as well as government policy. It is hoped that the research will add to the existing knowledge and help entrepreneurs with funding options for their business ideas to come to life. Findings show that the government financial lending institutions and the public are the major linkages between entrepreneurship and business management and are critical for attaining sustainable development goals and achieving economic growth.

  15. Landscape management for sustainable supplies of bio energy feedstock and enhanced soil quality

    International Nuclear Information System (INIS)

    Douglas, K.; Muth, D.

    2013-01-01

    Agriculture can simultaneously address global food, feed, fiber, and energy challenges provided our soil, water, and air resources are not compromised in doing so. Our objective is to present a landscape management concept as an approach for integrating multiple bio energy feedstock sources into current crop production systems. This is done to show how multiple, increasing global challenges can be met in a sustainable manner. We discuss how collaborative research among Usda-Agricultural Research Service (ARS), US Department of Energy (DOE) Idaho National Laboratory (INL), several university extension and research partners, and industry representatives [known as the Renewable Energy Assessment Project (Reap) team] has led to the development of computer-based decision aids for guiding sustainable bio energy feedstock production. The decision aids, known initially as the Corn Stover Tool and more recently as the Landscape Environmental Assessment Framework (Leaf) are tools designed to recognize the importance of nature s diversity and can therefore be used to guide sustainable feedstock production without having negative impacts on critical ecosystem services. Using a 57 ha farm site in central Iowa, USA, we show how producer decisions regarding corn (Zea mays L.) stover harvest within the US Corn Belt can be made in a more sustainable manner. This example also supports Reap team conclusions that stover should not be harvested if average grain yields are less than 11 Mg ha-1 unless more balanced landscape management practices are implemented. The tools also illustrate the importance of sub-field management and site-specific stover harvest strategies

  16. Technology management for environmentally sound and sustainable development

    International Nuclear Information System (INIS)

    Zaidi, S.M.J.

    1992-01-01

    With the evolutionary change in the production activities of human societies, the concept of development has also been changing. In the recent years the emphasis has been on the environmentally sound and sustainable development. The environmentally sound and sustainable development can be obtained through judicious use of technology. Technology as a resource transformer has emerged as the most important factor which can constitute to economic growth. But technology is not an independent and autonomous force, it is only an instrument which needs to be used carefully, properly and appropriately which necessitates technology management. (author)

  17. Sustainable promotion nuclear power enterprise procurement bidding risk management

    International Nuclear Information System (INIS)

    Wu Yimin

    2014-01-01

    Nuclear power enterprise procurement bidding work faced with certain risk in recent years, the domestic nuclear power enterprises in the bidding work never stop research and explore the effective ways to guard against legal risks, and has made considerable progress, the eighteenth big country advocates the safety and efficiency of nuclear power development policy, in the face of the subsequent nuclear power construction projects have started, nuclear power enterprise bidding risk management work shoulder heavy responsibilities article through nuclear power enterprise procurement bidding risk management present situation, proposed the sustainable promotion nuclear power enterprise procurement bidding risk management countermeasures. (author)

  18. Sustainable energy development material management team report. Fossil business unit

    International Nuclear Information System (INIS)

    Bird, P.; Keller, P.; Manning, P.; Nolan, M.; Ricci, A.; Turnbull, F.; Varadinek, H.

    1995-01-01

    Report of the Material Management Sustainable Energy Development (SED) Team was presented, outlining strategic directions and initiative for embedding SED principles in the materials management function. Six principles underlying SED were prescribed, accompanied by a framework for analysis. Excerpts from position papers used in the formulation of SED recommendations and initiatives were provided. The general theme of the recommendations was: (1) materials management activities should be review to ensure consistency with SED, (2) strategic alliances should be developed where appropriate and (3) staff in the Fossil Business Unit should promote SED among industry suppliers

  19. Urban water sustainability: an integrative framework for regional water management

    Science.gov (United States)

    Gonzales, P.; Ajami, N. K.

    2015-11-01

    Traditional urban water supply portfolios have proven to be unsustainable under the uncertainties associated with growth and long-term climate variability. Introducing alternative water supplies such as recycled water, captured runoff, desalination, as well as demand management strategies such as conservation and efficiency measures, has been widely proposed to address the long-term sustainability of urban water resources. Collaborative efforts have the potential to achieve this goal through more efficient use of common pool resources and access to funding opportunities for supply diversification projects. However, this requires a paradigm shift towards holistic solutions that address the complexity of hydrologic, socio-economic and governance dynamics surrounding water management issues. The objective of this work is to develop a regional integrative framework for the assessment of water resource sustainability under current management practices, as well as to identify opportunities for sustainability improvement in coupled socio-hydrologic systems. We define the sustainability of a water utility as the ability to access reliable supplies to consistently satisfy current needs, make responsible use of supplies, and have the capacity to adapt to future scenarios. To compute a quantitative measure of sustainability, we develop a numerical index comprised of supply, demand, and adaptive capacity indicators, including an innovative way to account for the importance of having diverse supply sources. We demonstrate the application of this framework to the Hetch Hetchy Regional Water System in the San Francisco Bay Area of California. Our analyses demonstrate that water agencies that share common water supplies are in a good position to establish integrative regional management partnerships in order to achieve individual and collective short-term and long-term benefits.

  20. Beyond yields: Climate change effects on specialty crop quality and agroecological management

    Directory of Open Access Journals (Sweden)

    Selena Ahmed

    2016-03-01

    Full Text Available Abstract Climate change is impacting the sustainability of food systems through shifts in natural and human dimensions of agroecosystems that influence farmer livelihoods, consumer choices, and food security. This paper highlights the need for climate studies on specialty crops to focus not only on yields, but also on quality, as well as the ability of agroecological management to buffer climate effects on quality parameters. Crop quality refers to phytonutrient and secondary metabolite profiles and associated health and sensory properties that influence consumer buying decisions. Through two literature reviews, we provide examples of specialty crops that are vulnerable to climate effects on quality and examples of climate-resilient agroecological strategies. A range of specialty crops including fruits, vegetables, tree nuts, stimulants, and herbs were identified to respond to climate variables with changes in quality. The review on climate-resilient strategies to mitigate effects on crop quality highlighted a major gap in the literature. However, agricultural diversification emerged as a promising strategy for climate resilience more broadly and highlights the need for future research to assess the potential of diversified agroecosystems to buffer climate effects on crop quality. We integrate the concepts from our literature review within a socio-ecological systems framework that takes into account feedbacks between crop quality, consumer responses, and agroecosystem management. The presented framework is especially useful for two themes in agricultural development and marketing, nutrition-sensitive agriculture and terroir, for informing the design of climate-change resilient specialty crop systems focused on management of quality and other ecosystem services towards promoting environmental and human wellbeing.

  1. Examining Socio-Economic Aspects of Sustainable Materials Management - Sustainability assessment and economic optimisation modelling

    OpenAIRE

    Hoogmartens, Rob

    2016-01-01

    This dissertation considers Sustainable Materials Management (SMM) as one of the cornerstones of the future green economy. The basic question regarding SMM is how to shift the behaviour of society towards meeting its material needs without destabilising the natural system nor jeopardising its future, in other words: how to preserve natural capital and reduce the environmental impacts of material life cycles. Taking into consideration the difficulty of identifying appropriate SMM policies, thi...

  2. Community-based management: under what conditions do Sami pastoralists manage pastures sustainably?

    Directory of Open Access Journals (Sweden)

    Vera H Hausner

    Full Text Available Community-based management (CBM has been implemented in socio-ecological systems (SES worldwide. CBM has also been the prevailing policy in Sámi pastoral SES in Norway, but the outcomes tend to vary extensively among resource groups ("siidas". We asked why do some siidas self-organize to manage common pool resources sustainably and others do not? To answer this question we used a mixed methods approach. First, in the statistical analyses we analyzed the relationship between sustainability indicators and structural variables. We found that small winter pastures that are shared by few siidas were managed more sustainably than larger pastures. Seasonal siida stability, i.e., a low turnover of pastoralists working together throughout the year, and equality among herders, also contributed to more sustainable outcomes. Second, interviews were conducted in the five largest pastures to explain the relationships between the structural variables and sustainability. The pastoralists expressed a high level of agreement with respect to sustainable policies, but reported a low level of trust and cooperation among the siidas. The pastoralists requested siida tenures or clear rules and sanctioning mechanisms by an impartial authority rather than flexible organization or more autonomy for the siidas. The lack of nestedness in self-organization for managing pastures on larger scales, combined with the past economic policies, could explain why CBM is less sustainable on the largest winter pastures. We conclude that the scale mis-match between self-organization and the formal governance is a key condition for sustainability.

  3. Strategies for sustainable management of renewable resources during environmental change.

    Science.gov (United States)

    Lindkvist, Emilie; Ekeberg, Örjan; Norberg, Jon

    2017-03-15

    As a consequence of global environmental change, management strategies that can deal with unexpected change in resource dynamics are becoming increasingly important. In this paper we undertake a novel approach to studying resource growth problems using a computational form of adaptive management to find optimal strategies for prevalent natural resource management dilemmas. We scrutinize adaptive management, or learning-by-doing, to better understand how to simultaneously manage and learn about a system when its dynamics are unknown. We study important trade-offs in decision-making with respect to choosing optimal actions (harvest efforts) for sustainable management during change. This is operationalized through an artificially intelligent model where we analyze how different trends and fluctuations in growth rates of a renewable resource affect the performance of different management strategies. Our results show that the optimal strategy for managing resources with declining growth is capable of managing resources with fluctuating or increasing growth at a negligible cost, creating in a management strategy that is both efficient and robust towards future unknown changes. To obtain this strategy, adaptive management should strive for: high learning rates to new knowledge, high valuation of future outcomes and modest exploration around what is perceived as the optimal action. © 2017 The Author(s).

  4. Sustainable fisheries in shallow lakes: an independent empirical test of the Chinese mitten crab yield model

    Science.gov (United States)

    Wang, Haijun; Liang, Xiaomin; Wang, Hongzhu

    2017-07-01

    Next to excessive nutrient loading, intensive aquaculture is one of the major anthropogenic impacts threatening lake ecosystems. In China, particularly in the shallow lakes of mid-lower Changjiang (Yangtze) River, continuous overstocking of the Chinese mitten crab ( Eriocheir sinensis) could deteriorate water quality and exhaust natural resources. A series of crab yield models and a general optimum-stocking rate model have been established, which seek to benefit both crab culture and the environment. In this research, independent investigations were carried out to evaluate the crab yield models and modify the optimum-stocking model. Low percentage errors (average 47%, median 36%) between observed and calculated crab yields were obtained. Specific values were defined for adult crab body mass (135 g/ind.) and recapture rate (18% and 30% in lakes with submerged macrophyte biomass above and below 1 000 g/m2) to modify the optimum-stocking model. Analysis based on the modified optimum-stocking model indicated that the actual stocking rates in most lakes were much higher than the calculated optimum-stocking rates. This implies that, for most lakes, the current stocking rates should be greatly reduced to maintain healthy lake ecosystems.

  5. A Review on Quantitative Models for Sustainable Food Logistics Management

    Directory of Open Access Journals (Sweden)

    M. Soysal

    2012-12-01

    Full Text Available The last two decades food logistics systems have seen the transition from a focus on traditional supply chain management to food supply chain management, and successively, to sustainable food supply chain management. The main aim of this study is to identify key logistical aims in these three phases and analyse currently available quantitative models to point out modelling challenges in sustainable food logistics management (SFLM. A literature review on quantitative studies is conducted and also qualitative studies are consulted to understand the key logistical aims more clearly and to identify relevant system scope issues. Results show that research on SFLM has been progressively developing according to the needs of the food industry. However, the intrinsic characteristics of food products and processes have not yet been handled properly in the identified studies. The majority of the works reviewed have not contemplated on sustainability problems, apart from a few recent studies. Therefore, the study concludes that new and advanced quantitative models are needed that take specific SFLM requirements from practice into consideration to support business decisions and capture food supply chain dynamics.

  6. Environmental Education and Sustainability: Reflections in a Management Context

    Directory of Open Access Journals (Sweden)

    Leandro Petarnella

    2017-05-01

    Full Text Available This study aims to reflect and discuss on Environmental Education (EE and Sustainability Education in Management, particularly stricto sensu Postgraduate Programmes. For this, it studies the history and the subject longevity in its transience, therefore it is a review article. This study was conducted through an exploratory approach, with a qualitative method of inductive reasoning, based on literature and document review for conceptual appropriation. Its relevance addresses two inter, multi and transdisciplinary issues, which reveal and complement each other in a broader social understanding. The reflections here discussed under the administration context, point to the challenge of the respective area. This should devise and disseminate scientific knowledge from and related to management that can operate under changes in the current social paradigm in which this science is linked to the others paradigm that is expected in the future: management contextualized and articulated with the sustainability paradigm. The study’s conclusion is that the challenge of incorporating sustainability into the teaching of stricto sensu Postgraduation in Management should be addressed through environmental education.

  7. Greening academia: Developing sustainable waste management at Higher Education Institutions

    International Nuclear Information System (INIS)

    Zhang, N.; Williams, I.D.; Kemp, S.; Smith, N.F.

    2011-01-01

    Higher Education Institutions (HEIs) are often the size of small municipalities. Worldwide, the higher education (HE) sector has expanded phenomenally; for example, since the 1960s, the United Kingdom (UK) HE system has expanded sixfold to >2.4 million students. As a consequence, the overall production of waste at HEIs throughout the world is very large and presents significant challenges as the associated legislative, economic and environmental pressures can be difficult to control and manage. This paper critically reviews why sustainable waste management has become a key issue for the worldwide HE sector to address and describes some of the benefits, barriers, practical and logistical problems. As a practical illustration of some of the issues and problems, the four-phase waste management strategy developed over 15 years by one of the largest universities in Southern England - the University of Southampton (UoS) - is outlined as a case study. The UoS is committed to protecting the environment by developing practices that are safe, sustainable and environmentally friendly and has developed a practical, staged approach to manage waste in an increasingly sustainable fashion. At each stage, the approach taken to the development of infrastructure (I), service provision (S) and behavior change (B) is explained, taking into account the Political, Economic, Social, Technological, Legal and Environmental (PESTLE) factors. Signposts to lessons learned, good practice and useful resources that other institutions - both nationally and internationally - can access are provided. As a result of the strategy developed at the UoS, from 2004 to 2008 waste costs fell by around Pounds 125k and a recycling rate of 72% was achieved. The holistic approach taken - recognizing the PESTLE factors and the importance of a concerted ISB approach - provides a realistic, successful and practical example for other institutions wishing to effectively and sustainably manage their waste.

  8. Plant Residual Management in different Crop Rotations System on Potato Tuber Yield Loss Affected by Wireworms

    Directory of Open Access Journals (Sweden)

    A. Zarea Feizabadi

    2016-07-01

    Full Text Available Introduction: Selection a proper crop rotation based on environmental conservation rules is a key factor for increasing long term productivity. On the other hand, the major problem in reaching agricultural sustainability is lack of soil organic matter. Recently, a new viewpoint has emerged based on efficient use of inputs, environmental protection, ecological economy, food supply and security. Crop rotation cannot supply and restore plant needed nutrients, so gradually the productivity of rotation system tends to be decreased. Returning the plant residues to the soil helps to increase its organic matter and fertility in long-term period. Wireworms are multi host pests and we can see them in wheat and barley too. The logic way for their control is agronomic practices like as crop rotation. Wireworms’ population and damages are increased with using grasses and small seed gramineas in mild winters, variation in cropping pattern, reduced chemical control, and cover crops in winter. In return soil cultivation, crop rotation, planting date, fertilizing, irrigation and field health are the examples for the effective factors in reducing wireworms’ damage. Materials and Methods: In order to study the effect of crop rotations, residue management and yield damage because of wireworms’ population in soil, this experiment was conducted using four rotation systems for five years in Jolgeh- Rokh agricultural research station. Crop rotations were included, 1 Wheat monoculture for the whole period (WWWWW, 2 Wheat- wheat- wheat- canola- wheat (WWWCW, 3 Wheat- sugar beet- wheat- potato- wheat (WSWPW, 4 Wheat- maize- wheat- potato- wheat (WMWPW as main plots and three levels of returning crop residues to soil (returning 0, 50 and 100% produced crop residues to soil were allocated as sub plots. This experiment was designed as split plot based on RCBD design with three replications. After ending each rotation treatment, the field was sowed with potato cv. Agria

  9. Sustainable land management practices as providers of several ecosystem services under rainfed Mediterranean agroecosystems

    Science.gov (United States)

    Almagro, María; de Vente, Joris; Boix-Fayós, Carolina; García-Franco, Noelia; Melgares de Aguilar, Javier; González, David; Solé-Benet, Albert; Martínez-Mena, María

    2015-04-01

    Little is known about the multiple impacts of sustainable land management practices on soil and water conservation, carbon sequestration, mitigation of global warming, and crop yield productivity in semiarid Mediterranean agroecosystems. We hypothesized that a shift from intensive tillage to more conservative tillage management practices (reduced tillage optionally combined with green manure) leads to an improvement in soil structure and quality and will reduce soil erosion and enhance carbon sequestration in semiarid Mediterranean rainfed agroecosystems. To test the hypothesis, we assessed the effects of different tillage treatments (conventional (CT), reduced (RT), reduced tillage combined with green manure (RTG), and no tillage (NT)) on soil structure and soil water content, runoff and erosion control, soil CO2 emissions, crop yield and carbon sequestration in two semiarid agroecosystems with organic rainfed almond in the Murcia Region southeast Spain). It was found that reduction and suppression of tillage under almonds led to an increase in soil water content in both agroecosystems. Crop yields ranged from 775 to 1766 kg ha-1 between tillage 18 treatments, but we did not find a clear relation between soil water content and crop yield. RT and RTG treatments showed lower soil erosion rates and higher crop yields of almonds than under CT treatment. Overall, higher soil organic carbon contents and aggregate stability were observed under RTG treatment than under RT or CT treatment. It is concluded that conversion from CT to RTG is suitable to increase carbon inputs without enhancing soil CO2 emissions in semiarid Mediterranean agroecosystems.

  10. Sustainable Materials Management (SMM) Web Academy Webinar: Managing Wasted Food with Anaerobic Digestion: Incentives and Innovations

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  11. Sustainable Materials Management (SMM) - Materials and Waste Management in the United States Key Facts and Figures

    Data.gov (United States)

    U.S. Environmental Protection Agency — Each year EPA produces a report called Advancing Sustainable Materials Management: Facts and Figures. It includes information on municipal solid waste (MSW)...

  12. How Does Implementation of Environmental Management System Contribute to Corporate Sustainability Management

    Directory of Open Access Journals (Sweden)

    Lucie Vnoučková

    2014-01-01

    Full Text Available Corporate sustainability management (CSM appears to be an important issue for current management. The aim of the paper is to identify what determinants of sustainability management are examined in the literature and discuss the contribution of environmental management system (EMS to CSM based on experiences of selected Czech organizations with implemented EMS according to ISO 14001. The data for the survey was gathered from 222 organizations (N = 1265 who have already implemented EMS. The results show there is a basic knowledge of sustainability concept in the surveyed Czech organizations. Perceived improvements of EMS implementation in Czech organizations are mainly in the area of environmental performance, economic performance, relationship with involved parties and social issues. Based on the implementation of EMS, the organizations take care about corporate sustainability (about the areas of environmental aspects and impacts of the organization. Improved environmental performance has been linked with process and product cost improvements and lower risk factors.

  13. Effect of Nutritional Management on Yield and Yield Components of Roselle (Hibiscus sabdariffa as a Medicinal Plant in Mashhad Condition

    Directory of Open Access Journals (Sweden)

    P Rezvani Moghaddam

    2018-02-01

    Full Text Available Introduction Roselle (Hibiscus sabdariffa is an annual plant with a height of about 64 to 429 cm belongs to Malvaceae family. Roselle is self-pollinated and sensitive to cold. Sepals of Roselle are used in food and pharmaceutical industries. It has been reported that Roselle is not native to Iran but it is cultivated extensively in Sistan and Baluchistan province, Iran. In order to achieve high quality and quantity yield of Roselle sepal it is necessary to improve nutritional systems of plant. Proper management of soil fertility and plant nutrition can preserve environment, improve biodiversity and also increase inputs efficiency. Results showed that use of nutritional resources will improve plant growth. Organic fertilizers such as compost can improve soil fertility as an important source of food that increase yield of plants. Nabila and Aly (2002 observed that use of hen and cow manure increased plant height, number of lateral branches, numbers of fruit and sepal yield of Roselle. Each plant species has the maximum potential in favorable conditions. Therefore, evaluation the effect of climatic and agronomic factors and nutritional management for plants is essential. This experiment was conducted to evaluate the yield and yield components of Roselle in response to use of single and combined nutritional resources. Materials and Methods In order to study the effects of single and combined organic, biological and chemical fertilizers on yield and yield components of Roselle (Hibiscus sabdariffa, a field experiment was conducted with 12 treatments based on a Randomized Complete Block Design with three replications at Research Station, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, in 2013-2014. Treatments included: 1- mycorrhiza (Glomus intraradices, 2- cow manure, 3- chemical fertilizer, 4- vermicompost, 5- chemical fertilizer + cow manure, 6- chemical fertilizer + vermicompost, 7- chemical fertilizer + mycorrhiza, 8- cow manure

  14. Components of sustainability considerations in management of petrochemical industries.

    Science.gov (United States)

    Aryanasl, Amir; Ghodousi, Jamal; Arjmandi, Reza; Mansouri, Nabiollah

    2017-06-01

    Sustainability comprises three pillars of social, environmental, and economic aspects. Petrochemical industry has a great inter-related complex impact on social and economic development of societies and adverse impact on almost all environmental aspects and resource depletion in many countries, which make sustainability a crucial issue for petrochemical industries. This study was conducted to propose components of sustainability considerations in management of petrochemical industries.A combination of exploratory study-to prepare a preliminary list of components of sustainable business in petrochemical industries based on review of literature and Delphi-to obtain experts' view on this preliminary list and provide a detailed list of components and sub-components that should be addressed to bring sustainability to petrochemical industries, were used.Two sets of components were provided. First general components, which include stakeholders (staffs, society, and environment) with four sub-components, financial resources with 11 sub-components, improvement of design and processes with nine sub-components, policy and strategy of cleaner production with seven sub-components and leadership with seven sub-components. The second operational components included raw material supply and preparation with five, synthesis with ten, product separation and refinement with nine, product handling and storage with five, emission abatement with eight, and improvement of technology and equipment with 16 sub-components.

  15. Sustainable management of natural forests in pantanal region, Brazil.

    Directory of Open Access Journals (Sweden)

    Patricia Póvoa de Mattos

    2010-08-01

    Full Text Available The Pantanal region in Brazil has an area of 140,000 km², with approximately 30 % of natural forests distributed as deciduous, semideciduous, and forested savannas. The subregion of Nhecolandia represents 19 % of this area. There is constant concern about the sustainability of these forested areas, as there is a constant demand for wood for farm maintenance, mainly for making fence poles. The objective of this article is to indicate sustainable forest management practices in the Pantanal region of Nhecolandia. The methodology of this novel approach consisted of the recovery and organization of the available information to calculate the sustainable allowable cut per hectare, considering: cutting cycle, wood stock, periodic annual increment (PAI in percentage of volume from the commercial or interesting species and the stand structure. For forested savannas, the diameter at breast height (DBH of 529 trees per hectare were estimated as follows: 28 % with a DBH lower than 10 cm, 36 % from 10 to 20 cm, 21 % from 20 to 30 cm, 10 % from 30 to 40 cm and only 4 % greater than 40 cm. The estimated total volume per hectare was 84.2 m³ and the estimated basal area was 18.6 m². The forested areas of the Pantanal region present potential for sustainable use. However, due to regional characteristics and the lack of available information, an enhancement in research is recommended to establish a basic management guide to ensure its perpetuation for future generations.

  16. Climate Change Impact Assessment for Sustainable Water Quality Management

    Directory of Open Access Journals (Sweden)

    Ching-Pin Tung

    2012-01-01

    Full Text Available The goal of sustainable water quality management is to keep total pollutant discharges from exceeding the assimilation capacity of a water body. Climate change may influence streamflows, and further alter assimilation capacity and degrade river sustainability. The purposes of this study are to evaluate the effect of climate change on sustainable water quality management and design an early warning indicator to issue warnings on river sustainability. A systematic assessment procedure is proposed here, including a weather generation model, the streamflow component of GWLF, QUAL2E, and an optimization model. The Touchen creek in Taiwan is selected as the study area. Future climate scenarios derived from projections of four global climate models (GCMs and two pollutant discharge scenarios, as usual and proportional to population, are considered in this study. The results indicate that streamflows may very likely increase in humid seasons and decrease in arid seasons, respectively. The reduction of streamflow in arid seasons may further degrade water quality and assimilation capacity. In order to provide warnings to trigger necessary adaptation strategies, an early warning indicator is designed and its 30-year moving average is calculated. Finally, environmental monitoring systems and methods to prioritize adaptation strategies are discussed for further studies in the future.

  17. Sustainable solid waste management: An integrated approach for Asian countries

    International Nuclear Information System (INIS)

    Shekdar, Ashok V.

    2009-01-01

    Solid waste management (SWM) has been an integral part of every human society. The approaches for SWM should be compatible with the nature of a given society, and, in this regard, Asian countries are no exception. In keeping with global trends, the systems are being oriented to concentrate on sustainability issues; mainly through the incorporation of 3R (reduce, reuse and recycle) technologies. However, degree and nature of improvements toward sustainability are varying and depend on the economic status of a country. High-income countries like Japan and South Korea can afford to spend more to incorporate 3R technologies. Most of the latest efforts focus on 'Zero Waste' and/or 'Zero Landfilling' which is certainly expensive for weaker economies such as those of India or Indonesia. There is a need to pragmatically assess the expectations of SWM systems in Asian countries. Hence, in this paper, we analyze the situation in different Asian countries, and explore future trends. We conceptually evaluate issues surrounding the sustainability of SWM. We propose a multi-pronged integrated approach for improvement that achieves sustainable SWM in the context of national policy and legal frameworks, institutional arrangement, appropriate technology, operational and financial management, and public awareness and participation. In keeping with this approach, a generic action plan has been proposed that could be tailored to suit a situation in a particular country. Our proposed concept and action plan framework would be useful across a variety of country-specific scenarios

  18. Sustainability management for operating organizations of research reactors

    Energy Technology Data Exchange (ETDEWEB)

    Kibrit, Eduardo; Aquino, Afonso Rodrigues de, E-mail: ekibrit@ipen.br, E-mail: araquino@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNE-SP), Sao Paulo, SP (Brazil)

    2017-07-01

    Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs. In a country like Brazil, where nuclear activity is geared towards peaceful purposes, any operating organization of research reactor should emphasize its commitment to social, environmental, economic and institutional aspects. Social aspects include research and development, production and supply of radiopharmaceuticals, radiation safety and special training for the nuclear sector. Environmental aspects include control of the surroundings and knowledge directed towards environment preservation. Economic aspects include import substitution and diversification of production. Institutional aspects include technology, innovation and knowledge. These aspects, if considered in the management system of an operating organization of research reactor, will help with its long-term maintenance and success in an increasingly competitive market scenario. About this, we propose a sustainability management system approach for operating organizations of research reactors. A bibliographical review on the theme is made. A methodology for identifying indicators for measuring sustainability in nuclear research reactors processes is also described. Finally, we propose a methodology for sustainability perception assessment to be applied at operating organizations of research reactors. (author)

  19. A Risk Management Approach for a Sustainable Cloud Migration

    Directory of Open Access Journals (Sweden)

    Alifah Aida Lope Abdul Rahman

    2017-11-01

    Full Text Available Cloud computing is not just about resource sharing, cost savings and optimisation of business performance; it also involves fundamental concerns on how businesses need to respond on the risks and challenges upon migration. Managing risks is critical for a sustainable cloud adoption. It includes several dimensions such as cost, practising the concept of green IT, data quality, continuity of services to users and clients, guarantee tangible benefits. This paper presents a risk management approach for a sustainable cloud migration. We consider four dimensions of sustainability, i.e., economic, environmental, social and technology to determine the viability of cloud for the business context. The risks are systematically identified and analysed based on the existing in house controls and the cloud service provider offerings. We use Dempster Shafer (D-S theory to measure the adequacy of controls and apply semi-quantitative approach to perform risk analysis based on the theory of belief. The risk exposure for each sustainability dimension allows us to determine the viability of cloud migration. A practical migration use case is considered to determine the applicability of our work. The results identify the risk exposure and recommended control for the risk mitigation. We conclude that risks depend on specific migration case and both Cloud Service Provider (CSP and users are responsible for the risk mitigation. Inherent risks can evolve due to the cloud migration.

  20. Sustainability management for operating organizations of research reactors

    International Nuclear Information System (INIS)

    Kibrit, Eduardo; Aquino, Afonso Rodrigues de

    2017-01-01

    Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs. In a country like Brazil, where nuclear activity is geared towards peaceful purposes, any operating organization of research reactor should emphasize its commitment to social, environmental, economic and institutional aspects. Social aspects include research and development, production and supply of radiopharmaceuticals, radiation safety and special training for the nuclear sector. Environmental aspects include control of the surroundings and knowledge directed towards environment preservation. Economic aspects include import substitution and diversification of production. Institutional aspects include technology, innovation and knowledge. These aspects, if considered in the management system of an operating organization of research reactor, will help with its long-term maintenance and success in an increasingly competitive market scenario. About this, we propose a sustainability management system approach for operating organizations of research reactors. A bibliographical review on the theme is made. A methodology for identifying indicators for measuring sustainability in nuclear research reactors processes is also described. Finally, we propose a methodology for sustainability perception assessment to be applied at operating organizations of research reactors. (author)

  1. Transition scenarios towards sustained Pu-management in China - 5504

    International Nuclear Information System (INIS)

    Evans, C.; Drevon, C.; Favet, D.; Avrin, A.P.; Carlier, B.

    2015-01-01

    The Chinese nuclear reactor park is growing rapidly with already some 250 GWe projected to be operational by mid-century and with even larger nuclear reactor parks during the second half of this century to match the energy demand in a sustainable way. Such a large and fast growing nuclear reactor park goes with anticipated challenges with regard to the fuel cycle with essentially a focus on the rapidly growing inventory of used nuclear fuel. China is considering various options towards a more sustainable nuclear energy park with the recycling of fissile materials in various types of reactors being the backbone towards such sustainable nuclear future. This paper briefs on an analysis of the transition towards a continued responsible and flexible management of plutonium and uranium in this Chinese nuclear reactor park highlighting the results of nuclear energy systems scenario technical-economic analysis for LWR-MOX and LWR-SFR scenarios. Preliminary analysis show that the 2 described options lead to a sustainable closed cycle system while implementing early a responsible management of fast growing generated used fuel inventory

  2. Indigenous Practices of Water Management for Sustainable Services

    Directory of Open Access Journals (Sweden)

    Beshah M. Behailu

    2016-12-01

    Full Text Available This article explores the possibility of incorporating traditional water management experiences into modern water management. After the literature review, two case studies are presented from Borana and Konso communities in southern Ethiopia. The study was conducted through interviews, discussions, and observations. The two cases were selected due to their long existence. Both communities have their own water source types, depending on local hydrogeological conditions. Borana is known for the so-called Ella (wells and Konso for Harta (ponds, which have been managed for more than five centuries. All government and development partners strive to achieve sustainable services in water supply and sanitation. Therefore, they design various management packages to engage the communities and keep the systems sustainable. However, the management components are often designed with little attention to local customs and traditions. The cases in the two communities show that traditional knowledge is largely ignored when replaced by modern one. However, the concepts of cost recovery, ownership experience, equity, enforcement, integrity, and unity, which are highly pronounced in modern systems, can also be found in the traditional water managements of Borana and Konso. Naturally, one shoe never fits all. Borana and Konso experiences are working for their own community. This research implies that when we plan a project or a program for a particular community, the starting point should be the indigenous practices and thoughts on life.

  3. A SUSTAINABLE HEALTH CARE SYSTEM REQUIRES MANAGEMENT TRANSFORMATION

    Directory of Open Access Journals (Sweden)

    Kanellopoulos Dimitros

    2011-12-01

    Full Text Available In order to be the health care system sustainable , management transformations must be based on very precise diagnostic analysis that includes complete and current information. It is necessary to implement an information system that collects information in real time, that watches the parameters that significantly influence the sustainability of the system. Such an information system should point out a radiography(a scan of the system at some time under following aspects:: 1. An overview of system; 2 An overview of the economic situation; 3 A technical presentation ;4. A legal overview; 5. A social overview ; 6. A management overview .Based on these Xrays of the health system, it outlines a series of conclusions and recommendations together with a SWOT analysis that highlights the potential internal (strengths and weaknesses and external potential (opportunities and threats. Based on this analysis and recommendations, the management is going to redesign the system in order to be adapted to the changing environmental requirements. Management transformation is recommended to be by following steps. :1. The development of a new management system that would make a positive change in the health care system 2. Implementation of the new management system 3. Assessment of the changes

  4. Sustainable-energy managment practices in an energy economy

    Science.gov (United States)

    Darkwa, K.

    2001-10-01

    The economic survival of any nation depends upon its ability to produce and manage sufficient supplies of low-cost safe energy. The world's consumption of fossil fuel resources currently increasing at 3% per annum is found to be unsustainable. Projections of this trend show that mankind will exhaust all known reserves in the second half of the coming century. Governments, industrialists, commercial organizations, public sector departments and the general public have now become aware of the urgent requirements for the efficient management of resources and energy-consuming activities. Most organizations in the materials, manufacturing and retail sectors and in the service industries have also created energy management departments, or have employed consultants, to monitor energy consumption and to reduce wastage. Conversely, any sustained attempt to reduce rates of energy consumption even by as little as 0.1% per annum ensures relatively an eternal future supply as well as reduction on environmental and ecological effect. Thus, there is no long- term solution to energy flow problem other than systematic and effective energy management and the continuous application of the techniques of energy management. Essential energy management strategies in support of a sustainable energy- economy are discussed.

  5. LANDSCAPE MANAGEMENT FOR SUSTAINABLE SUPPLIES OF BIOENERGY FEEDSTOCK AND ENHANCED SOIL QUALITY

    Energy Technology Data Exchange (ETDEWEB)

    Douglas L. Karlen; David J. Muth, Jr.

    2012-09-01

    yields are less than 11 Mg ha-1 (175 bu ac-1) unless more intensive landscape management practices are implemented. Furthermore, although non-irrigated corn grain yields east and west of the primary Corn Belt may not consistently achieve the 11 Mg ha-1 yield levels, corn can still be part of an overall landscape approach for sustainable feedstock production. Another option for producers with consistently high yields (> 12.6 Mg ha-1 or 200 bu ac-1) that may enable them to sustainably harvest even more stover is to decrease their tillage intensity which will reduce fuel use, preserve rhizosphere carbon, and/or help maintain soil structure and soil quality benefits often attributed to no-till production systems. In conclusion, I challenge all ISTRO scientists to critically ask if your research is contributing to improved soil and crop management strategies that effectively address the complexity associated with sustainable food, feed, fiber and fuel production throughout the world.

  6. Impact of Sowing Date Induced Temperature and Management Practices on Development Events and Yield of Mustard

    Directory of Open Access Journals (Sweden)

    MSA Khan, MA Aziz

    2015-12-01

    Full Text Available The experiment was conducted at the research field of the Agronomy Division, Bangladesh Agricultural Research Institute (BARI, Joydebpur, Gazipur, during rabi season of 2014-2015 to find out the relationship between different development events of mustard crop and sowing dates induced temperature as well as to minimize the yield reduction of the crop by adopting appropriate management practices. The mustard var. BARI Sarisha-15 was sown on 06, 25 November and 14 December 2014. Crop accumulated lower growing degree days (GDD i.e., 72.15, 521.10 and 1070 to 1154 °C were observed for the events of emergence, 50 % flowering and maturity on 14 December sowing. Late sown plants took minimum time from flowering to maturity (36 days due to increased temperature and high variability in both maximum and minimum temperature. The highest seed yield (1569 kg ha-1 was recorded from 06 November sowing with high management practices while the lowest seed yield (435 kg ha-1 from 14 December sowing with low management practices. At high management practices the crop yielded 1183 kg ha-1 at 14 December sowing. Yield reduction at late sowing condition was reduced to some extent with high management practices. The seed yield reductions at 14 December sowing as compared to high management practices at 06 November sowing were 72, 43 and 25% under low, medium and high management, respectively.

  7. Sensitivity of TRIM projections to management, harvest, yield, and stocking adjustment assumptions.

    Science.gov (United States)

    Susan J. Alexander

    1991-01-01

    The Timber Resource Inventory Model (TRIM) was used to make several projections of forest industry timber supply for the Douglas-fir region. The sensitivity of these projections to assumptions about management and yields is discussed. A base run is compared to runs in which yields were altered, stocking adjustment was eliminated, harvest assumptions were changed, and...

  8. Sustainable humanitarian supply chain management: exploring new theory

    OpenAIRE

    Kunz, Nathan; Gold, Stefan

    2015-01-01

    Disaster response operations aim at helping as many victims as possible in the shortest time, with limited consideration of the socio-economic context. During the disaster rehabilitation phase, the perspective needs to broaden and comprehensively take into account the local environment. We propose a framework of sustainable humanitarian supply chain management (SCM) that facilitates such comprehensive performance. We conceptualize the framework by combining literature from the fields of susta...

  9. Sustainability and the future of managed floating in China

    OpenAIRE

    Švarc, Jiří

    2009-01-01

    The purpose of this thesis is to study the Balance of Payments and the Exchange Rate of the People's Republic of China, and it aims to assess whether the current performance of their Managed Floating Exchange Rate is sustainable in the future (given the equilibrium of China's Balance of Payments) and examine what effect would a Free Floating Renminbi Exchange Rate have on the Chinese economy. The work uses the method of compilation - gathering and organizing information on the development of ...

  10. Sustainable Sanitation—A Cost-Effective Tool to Improve Plant Yields and the Environment

    Directory of Open Access Journals (Sweden)

    Päivi Karinen

    2010-01-01

    Full Text Available Human urine and faeces are products formed every day in every human society. The volume and fertilisation value of urine is higher than that of faeces. This paper reviews data that urine has been used successfully as a fertiliser for cereals and some vegetables. According to the literature, urine fertilised plants may have produced higher, similar or slightly lower yields than mineral fertilized plants but they invariably resulted in higher yields than non-fertilised plants. There have been no microbiological risks associated with any products. The taste and chemical quality of the products are similar to plants treated with mineral fertilisers. Separating toilets, where urine and faeces are separated already in the toilet, could be beneficial not only in poor but also in the industrialized countries. A separating toilet could be installed also in old buildings and it could allow individuals to live in coastal areas, mountainous or other sensitive environments. In poor areas, urine fertilisation could increase food production also in home plots and reduce hunger. It could also combat water contamination and help to reduce diseases caused by enteric micro-organisms. If urine were to be viewed as a resource rather than a waste product, more families could be encouraged to install low-cost toilets which would especially improve the wellbeing of women.

  11. Can we manage ecosystems in a sustainable way?

    Science.gov (United States)

    Rice, Jake

    Fisheries have often become unsustainable, despite efforts of policy, management, and science. FAO has reviewed this undesirable pattern and identified six major factors contributing to unsustainability: inappropriate incentives, high demand for limited resources, poverty and lack of alternatives, complexity and lack of knowledge, lack of effective governance, and interactions of fisheries sector with other sectors and the environment. It also identified eight classes of actions that provide pathways to addressing the factors causing unsustainability of fisheries: allocation of rights; transparent, participatory management; support for science, enforcement and planning; equitable distribution of benefits; integrated policy development; application of precaution; building capacity and public understanding; and market incentives and economic instruments. The review highlighted that "sustainability" is a multi-dimensional concept (economic, social, ecological, and institutional), and measures implemented to address problems on one dimension of sustainability will move the fishery in a negative direction in at least one other dimension. In this paper I apply the FAO framework to the whole ecosystem. For each factor of unsustainability, I consider whether redefining the sustainability problem to the greater ecosystem makes the factor more or less serious as a threat to sustainability. For each pathway to improvement I consider whether the redefinition of the problem makes the pathway more or less effective as a management response to the threat. Few of the factors of unsustainability becomes easier to address at the ecosystem scale, and several of them become much more difficult. Of the combinations of pathways of responses and factors of unsustainability, more than two thirds of them become more difficult to apply, and/or have even greater negative impacts on other dimensions of sustainability. Importantly, the most promising pathways for addressing unsustainability of

  12. Management of sustainable tourism destination through stakeholder cooperation

    Directory of Open Access Journals (Sweden)

    Božena Krce Miočić

    2016-12-01

    Full Text Available Destination presents a set of different organizations and individuals who can work towards realising the same objectives or their objectives can be diametrically opposed. Harmonisation of such objectives in a unique strategic development of the entire destination is usually taken over by destination management organization (DMO established to accomplish the mentioned objective. The opposed interests in such a system as complex as tourism result in the degradation of space and society in which tourism takes place. Therefore sustainable development in tourism represents a primary concept of development today. Tourism is a fast growing phenomenon and its sustainable development represents a necessity. Besides the positive economic outputs of tourism, we should also mention its negative impact on the particular destination, the environmental degradation to some extent, as well as socio-economic elements of local community. Accordingly, multi-stakeholder concept in destination management should include all interest and influential groups in tourism development planning. Such integrated destination management connects all stakeholders independent from influence or interest powers to participate directly or indirectly in creating and implementing the quality tourism development. This concept’s basic function is connecting and coordinating stakeholders with different interests within a tourism destination, in order to create quality product and a recognizable destination image, and to achieve a long-term sustainable competitiveness on the market. However, based on the stakeholder approach, the most emphasized issue in sustainable tourism development concept is the government that holds a key role in socio-economic development. In this paper, we analysed current involvement of stakeholders in Zadar County tourism development and examined their interest in future involvement in sustainable destination development. Based on the analysis of focus group

  13. Water management for sustainable and clean energy in Turkey

    Directory of Open Access Journals (Sweden)

    Ibrahim Yuksel

    2015-11-01

    Full Text Available Water management has recently become a major concern for many countries. During the last century consumption of water and energy has been increased in the world. This trend is anticipated to continue in the decades to come. One of the greatest reasons is the unplanned industrial activities deteriorating environment in the name of rising standard of life. What is needed is the avoidance of environmental pollution and maintenance of natural balance, in the context of sustainable development. However, Turkey’s geographical location has several advantages for extensive use of most of the renewable energy resources. There is a large variation in annual precipitation, evaporation and surface run-off parameters, in Turkey. Precipitation is not evenly distributed in time and space throughout the country. There are 25 hydrological basins in Turkey. But the rivers often have irregular regimes. In this situation the main aim is to manage and use the water resources for renewable, sustainable and clean energy. This paper deals with water management for renewable, sustainable and clean energy in Turkey.

  14. Implementing Environmental Practices for Accomplishing Sustainable Green Supply Chain Management

    Directory of Open Access Journals (Sweden)

    Minkyun Kim

    2017-07-01

    Full Text Available With the emergence of environmental protection as a global issue, implementing environmental practices for sustaining green supply chain management (GSCM has received a lot of attention. This study investigates the impact of integration with suppliers and supply disruption risk on environmental practices. It also examines the role of supplier integration and supply disruption risk on performance. Finally, it investigates the relationship between environmental practices and performance in order to sustain green supply chains. Based on 272 survey responses from supply and purchase managers, our research results support the positive impact of integration with suppliers and the negative impact of supply disruption risk on the adoption of environmental practices. Furthermore, they provide empirical evidence that environmental practices and integration with suppliers are positively associated with performance, while supply disruption risk is negatively associated with performance. This study identifies antecedents and establishes a research framework of GSCM. More importantly, it provides meaningful insights to managers regarding the implementation of environmental practices related to other supply chain practices for sustaining green supply chains.

  15. Sustainable Water Management in Urban, Agricultural, and Natural Systems

    Directory of Open Access Journals (Sweden)

    Tess Russo

    2014-12-01

    Full Text Available Sustainable water management (SWM requires allocating between competing water sector demands, and balancing the financial and social resources required to support necessary water systems. The objective of this review is to assess SWM in three sectors: urban, agricultural, and natural systems. This review explores the following questions: (1 How is SWM defined and evaluated? (2 What are the challenges associated with sustainable development in each sector? (3 What are the areas of greatest potential improvement in urban and agricultural water management systems? And (4 What role does country development status have in SWM practices? The methods for evaluating water management practices range from relatively simple indicator methods to integration of multiple models, depending on the complexity of the problem and resources of the investigators. The two key findings and recommendations for meeting SWM objectives are: (1 all forms of water must be considered usable, and reusable, water resources; and (2 increasing agricultural crop water production represents the largest opportunity for reducing total water consumption, and will be required to meet global food security needs. The level of regional development should not dictate sustainability objectives, however local infrastructure conditions and financial capabilities should inform the details of water system design and evaluation.

  16. Specifics of tourism system as a basis for yield management implementation

    OpenAIRE

    Ivo Županović

    2014-01-01

    Purpose – Purpose of the paper creation is the fact that without unit measurement of profit cannot be defined efficiency of any part of the tourism sector. Implementation of yield management allows the aforementioned premise, but primarily from the marketing aspect, where the financial aspect only occurs as a consequence. Also, the purpose of this paper is to prove the connection between operating part of yield management, more precisely price differentiation and strategic level (four predomi...

  17. Sustainable solid waste management a systems engineering approach

    CERN Document Server

    Chang, N

    2015-01-01

    Interactions between human activities and the environment are complicated and often difficult to quantify. In many occasions, judging where the optimal balance should lie among environmental protection, social well-being, economic growth, and technological progress is complex. The use of a systems engineering approach will fill in the gap contributing to how we understand the intricacy by a holistic way and how we generate better sustainable solid waste management practices. This book aims to advance interdisciplinary understanding of intertwined facets between policy and technology relevant to solid waste management issues interrelated to climate change, land use, economic growth, environmental pollution, industrial ecology, and population dynamics.

  18. Municipal solid waste management. Strategies and technologies for sustainable solutions

    Energy Technology Data Exchange (ETDEWEB)

    Ludwig, C.; Hellweg, S.; Stucki, S. (eds.)

    2002-10-01

    The way municipal solid waste is handled greatly determines its impact on the local as well as the global environment. New technologies habe emerged for the treatment of waste, for the recovery of raw materials and energy, and for safe final disposal. The environmental performance of technologies, their social acceptance and their economic viability are key issues to be considered in sustainable waste management. This book provides an overview of current practices in waste management and a synthesis of new developments achieved through interdisciplinary discussions of recent research results. (orig.)

  19. Sustainable Forest Management in Cameroon Needs More than Approved Forest Management Plans

    Directory of Open Access Journals (Sweden)

    Paolo Omar. Cerutti

    2008-12-01

    Full Text Available One of the main objectives of the 1994 Cameroonian forestry law is to improve the management of production forests by including minimum safeguards for sustainability into compulsory forest management plans. As of 2007, about 3.5 million hectares (60% of the productive forests are harvested following the prescriptions of 49 approved management plans. The development and implementation of these forest management plans has been interpreted by several international organizations as long awaited evidence that sustainable management is applied to production forests in Cameroon. Recent reviews of some plans have concluded, however, that their quality was inadequate. This paper aims at taking these few analyses further by assessing the actual impacts that approved management plans have had on sustainability and harvesting of commercial species. We carry out an assessment of the legal framework, highlighting a fundamental flaw, and a thorough comparison between data from approved management plans and timber production data. Contrary to the principles adhered to by the 1994 law, we find that the government has not yet succeeded in implementing effective minimum sustainability safeguards and that, in 2006, 68% of the timber production was still carried out as though no improved management rules were in place. The existence of a number of approved management plans cannot be used a proxy for proof of improved forest management.

  20. Systems Reliability Framework for Surface Water Sustainability and Risk Management

    Science.gov (United States)

    Myers, J. R.; Yeghiazarian, L.

    2016-12-01

    With microbial contamination posing a serious threat to the availability of clean water across the world, it is necessary to develop a framework that evaluates the safety and sustainability of water systems in respect to non-point source fecal microbial contamination. The concept of water safety is closely related to the concept of failure in reliability theory. In water quality problems, the event of failure can be defined as the concentration of microbial contamination exceeding a certain standard for usability of water. It is pertinent in watershed management to know the likelihood of such an event of failure occurring at a particular point in space and time. Microbial fate and transport are driven by environmental processes taking place in complex, multi-component, interdependent environmental systems that are dynamic and spatially heterogeneous, which means these processes and therefore their influences upon microbial transport must be considered stochastic and variable through space and time. A physics-based stochastic model of microbial dynamics is presented that propagates uncertainty using a unique sampling method based on artificial neural networks to produce a correlation between watershed characteristics and spatial-temporal probabilistic patterns of microbial contamination. These results are used to address the question of water safety through several sustainability metrics: reliability, vulnerability, resilience and a composite sustainability index. System reliability is described uniquely though the temporal evolution of risk along watershed points or pathways. Probabilistic resilience describes how long the system is above a certain probability of failure, and the vulnerability metric describes how the temporal evolution of risk changes throughout a hierarchy of failure levels. Additionally our approach allows for the identification of contributions in microbial contamination and uncertainty from specific pathways and sources. We expect that this

  1. Forest Management Challenges for Sustaining Water Resources in the Anthropocene

    Directory of Open Access Journals (Sweden)

    Ge Sun

    2016-03-01

    Full Text Available The Earth has entered the Anthropocene epoch that is dominated by humans who demand unprecedented quantities of goods and services from forests. The science of forest hydrology and watershed management generated during the past century provides a basic understanding of relationships among forests and water and offers management principles that maximize the benefits of forests for people while sustaining watershed ecosystems. However, the rapid pace of changes in climate, disturbance regimes, invasive species, human population growth, and land use expected in the 21st century is likely to create substantial challenges for watershed management that may require new approaches, models, and best management practices. These challenges are likely to be complex and large scale, involving a combination of direct and indirect biophysical watershed responses, as well as socioeconomic impacts and feedbacks. We discuss the complex relationships between forests and water in a rapidly changing environment, examine the trade-offs and conflicts between water and other resources, and propose new management approaches for sustaining water resources in the Anthropocene.

  2. Sustainable management measures for healthcare waste in China

    International Nuclear Information System (INIS)

    Chen Yang; Li Peijun; Lupi, Carlo; Sun Yangzhao; Xu Diandou; Feng Qian; Fu Shasha

    2009-01-01

    This paper discusses actions aimed at sustainable management of healthcare wastes (HCW) in China, taking into account the current national situation in this field, as well as the requirements deriving from the Stockholm Convention on Persistent Organic Pollutants and the WHO recommendations. By the end of 2005, there were 149 low-standard HCW disposal facilities in operation in China, distributed throughout different areas. According to the National Hazardous Waste and Healthcare Waste Disposal Facility Construction Plan, 331 modern, high-standard, centralized facilities will be built up in China in municipal level cities. Although incineration is still the main technical option for HCW disposal in China, it is expected that, especially for medium and small size facilities, non-incineration technologies will develop quickly and will soon become the main technical option. The basic management needs - both from the point of view of pollution control and final disposal - have been defined, and a system of technical and environmental standards has been formulated and implemented; however, there are still some shortages. This is particularly true when considering the best available techniques and best environmental practices developed under the Stockholm Convention, with which the present technological and managing situations are not completely compliant. In this framework, the lifecycle (from generation to final disposal of wastes) of HCW and holistic approaches (technology verification, facilities operation, environmental supervision, environmental monitoring, training system, financial mechanism, etc.) towards HCW management are the most important criteria for the sustainable and reliable management of HCW in China.

  3. Sustainable WEE management in Malaysia: present scenarios and future perspectives

    Science.gov (United States)

    Rezaul Hasan Shumon, Md; Ahmed, S.

    2013-12-01

    Technological advances have resulted development of a lot of electronic products for continuously increasing number of customers. As the customer taste and features of these products change rapidly, the life cycles have come down tremendously. Therefore, a large volume of e-wastes are now emanated every year. This scenario is very much predominant in Malaysia. On one hand e-wastes are becoming environmental hazards and affecting the ecological imbalance. On the other, these wastes are remaining still economically valuable. In Malaysia, e-waste management system is still in its nascent state. This paper describes the current status of e-waste generation and recycling and explores issues for future e-waste management system in Malaysia from sustainable point of view. As to draw some factual comparisons, this paper reviews the e-waste management system in European Union, USA, Japan, as a benchmark. Then it focuses on understanding the Malaysian culture, consumer discarding behavior, flow of the materials in recycling, e-waste management system, and presents a comparative view with the Swiss e-waste system. Sustainable issues for e-waste management in Malaysia are also presented. The response adopted so far in collection and recovery activities are covered in later phases. Finally, it investigates the barriers and challenges of e-waste system in Malaysia.

  4. Resource management as a key factor for sustainable urban planning.

    Science.gov (United States)

    Agudelo-Vera, Claudia M; Mels, Adriaan R; Keesman, Karel J; Rijnaarts, Huub H M

    2011-10-01

    Due to fast urbanization and increasing living standards, the environmental sustainability of our global society becomes more and more questionable. In this historical review we investigate the role of resources management (RM) and urban planning (UP) and propose ways for integration in sustainable development (SD). RM follows the principle of circular causation, and we reflect on to what extent RM has been an element for urban planning. Since the existence of the first settlements, a close relationship between RM, urbanization and technological development has been present. RM followed the demand for urban resources like water, energy, and food. In history, RM has been fostered by innovation and technology developments and has driven population growth and urbanization. Recent massive resource demand, especially in relation to energy and material flows, has altered natural ecosystems and has resulted in environmental degradation. UP has developed separately in response to different questions. UP followed the demand for improved living conditions, often associated to safety, good manufacturing and trading conditions and appropriate sanitation and waste management. In history UP has been a developing research area, especially since the industrial era and the related strong urbanization at the end of the 18th century. UP responded to new emerging problems in urban areas and became increasingly complex. Nowadays, UP has to address many objectives that are often conflicting, including, the urban sustainability. Our current urban un-sustainability is rooted in massive resource consumption and waste production beyond natural limits, and the absence of flows from waste to resources. Therefore, sustainable urban development requires integration of RM into UP. We propose new ways to this integration. Copyright © 2011 Elsevier Ltd. All rights reserved.

  5. Orientation of sustainable management of chemical company with international activity

    Directory of Open Access Journals (Sweden)

    Valéria da Veiga Dias

    2013-04-01

    Full Text Available The search for new business possibilities, either through international activities and capture niche markets appear as a distinct trend among organizations that target growth. For this growing number of organizations intent on investing in new issues related to values such as citizenship, ethics and environmental concerns. There is the adoption of a more responsive to the community or even the acceptance of responsibility for the impacts of their production processes, inserting themselves in what was initially called the Social Responsibility within the business context and developed the concept of Elkington (1998 generated a discussion about a new movement that was called a sustainable paradigm. It was observed generally that sustainable management is still very close to supporting tools and not as part of the construction of corporate strategy although it is possible to realize that they seek a greater involvement in this direction when they start to review their strategies. This question can be perceived at different levels between the companies, but which shows the issue is the lack of direct indicators for investment and sustainable return. Sustainable management proved to be a source of opportunity for overseas business for the companies studied, as preparation for work with environmental legislation, global requirements, raw materials and environmentally friendly processes organizations prepared to market in the global sphere, and Brazil note that the innovative products for their production process and / or alternative raw material still do not get the spotlight. Acting in a sustainable manner enables the development of strategies agreed with conscious posture and changes in cultural terms in general, which can create new opportunities for those who can keep up with the global business scenario.

  6. Partial root zone drying (PRD) sustains yield of potatoes (Solanum tuberosum L.) at reduced water supply

    DEFF Research Database (Denmark)

    Shahnazari, Ali; Andersen, Mathias Neumann; Liu, Fulai

    2008-01-01

    Partial root zone drying (PRD) is a new water-saving irrigation strategy being tested in many crop species. Until now it has not been investigated in potatoes (Solanum tuberosum L.). A field experiment on sandy soil in Denmark was conducted under a mobile rainout shelter to study effects of two...... subsurface drip irrigation treatments ((1) Full Irrigation (FI) receiving 100% of evaporative demand; and (2) PRD receiving 70% water of FI) on potato yield, tuber size, leaf water relations and irrigation water use efficiency (IWUE). The PRD treatment was started just after the end of tuber initiation...... for two months during tuber bulking and maturing stage and was shifted from one side to the other side of the plants every 5-10 days when FI plants had used 20-25 mm. Compared to FI plants, stomatal conductance was generally lower in the PRD-treated plants, whereas leaf water potential tended to be lower...

  7. Feeding sustains photosynthetic quantum yield of a scleractinian coral during thermal stress.

    Science.gov (United States)

    Borell, Esther M; Bischof, Kai

    2008-10-01

    Thermal resistance of the coral-zooxanthellae symbiosis has been associated with chronic photoinhibition, increased antioxidant activity and protein repair involving high demands of nitrogen and energy. While the relative importance of heterotrophy as a source of nutrients and energy for cnidarian hosts, and as a means of nitrogen acquisition for their zooxanthellae, is well documented, the effect of feeding on the thermal sensitivity of the symbiotic association has been so far overlooked. Here we examine the effect of zooplankton feeding versus starvation on the bleaching susceptibility and photosynthetic activity of photosystem II (PSII) of zooxanthellae in the scleractinian coral Stylophora pistillata in response to thermal stress (daily temperature rises of 2-3 degrees C) over 10 days, employing pulse-amplitude-modulated chlorophyll fluorometry. Fed and starved corals displayed a decrease in daily maximum potential quantum yield (F (v)/F (m)) of PSII, effective quantum yield (F/F (m)') and relative electron transport rates over the course of 10 days. However after 10 days of exposure to elevated temperature, F (v)/F (m) of fed corals was still 50-70% higher than F (v)/F (m) of starved corals. Starved corals showed strong signs of chronic photoinhibition, which was reflected in a significant decline in nocturnal recovery rates of PSII relative to fed corals. This was paralleled by the progressive inability to dissipate excess excitation energy via non-photochemical quenching (NPQ). After 10 days, NPQ of starved corals had decreased by about 80% relative to fed corals. Feeding treatment had no significant effect on chlorophyll a and c (2) concentrations and zooxanthellae densities, but the mitotic indices were significantly lower in starved than in fed corals. Collectively the results indicate that exogenous food may reduce the photophysiological damage of zooxanthellae that typically leads to bleaching and could therefore play an important role in mediating the

  8. Major ecosystems in China: dynamics and challenges for sustainable management.

    Science.gov (United States)

    Lü, Yihe; Fu, Bojie; Wei, Wei; Yu, Xiubo; Sun, Ranhao

    2011-07-01

    Ecosystems, though impacted by global environmental change, can also contribute to the adaptation and mitigation of such large scale changes. Therefore, sustainable ecosystem management is crucial in reaching a sustainable future for the biosphere. Based on the published literature and publicly accessible data, this paper discussed the status and trends of forest, grassland, and wetland ecosystems in China that play important roles in the ecological integrity and human welfare of the nation. Ecological degradation has been observed in these ecosystems at various levels and geographic locations. Biophysical (e.g., climate change) and socioeconomic factors (e.g., intensive human use) are the main reasons for ecosystem degradation with the latter factors serving as the dominant driving forces. The three broad categories of ecosystems in China have partially recovered from degradation thanks to large scale ecological restoration projects implemented in the last few decades. China, as the largest and most populated developing nation, still faces huge challenges regarding ecosystem management in a changing and globalizing world. To further improve ecosystem management in China, four recommendations were proposed, including: (1) advance ecosystem management towards an application-oriented, multidisciplinary science; (2) establish a well-functioning national ecological monitoring and data sharing mechanism; (3) develop impact and effectiveness assessment approaches for policies, plans, and ecological restoration projects; and (4) promote legal and institutional innovations to balance the intrinsic needs of ecological and socioeconomic systems. Any change in China's ecosystem management approach towards a more sustainable one will benefit the whole world. Therefore, international collaborations on ecological and environmental issues need to be expanded.

  9. A total system approach to sustainable pest management

    Science.gov (United States)

    Lewis, W. J.; van Lenteren, J. C.; Phatak, Sharad C.; Tumlinson, J. H.

    1997-01-01

    A fundamental shift to a total system approach for crop protection is urgently needed to resolve escalating economic and environmental consequences of combating agricultural pests. Pest management strategies have long been dominated by quests for “silver bullet” products to control pest outbreaks. However, managing undesired variables in ecosystems is similar to that for other systems, including the human body and social orders. Experience in these fields substantiates the fact that therapeutic interventions into any system are effective only for short term relief because these externalities are soon “neutralized” by countermoves within the system. Long term resolutions can be achieved only by restructuring and managing these systems in ways that maximize the array of “built-in” preventive strengths, with therapeutic tactics serving strictly as backups to these natural regulators. To date, we have failed to incorporate this basic principle into the mainstream of pest management science and continue to regress into a foot race with nature. In this report, we establish why a total system approach is essential as the guiding premise of pest management and provide arguments as to how earlier attempts for change and current mainstream initiatives generally fail to follow this principle. We then draw on emerging knowledge about multitrophic level interactions and other specific findings about management of ecosystems to propose a pivotal redirection of pest management strategies that would honor this principle and, thus, be sustainable. Finally, we discuss the potential immense benefits of such a central shift in pest management philosophy. PMID:9356432

  10. Sustainable Airport Waste Management: The Case of Kansai International Airport

    Directory of Open Access Journals (Sweden)

    Glenn Baxter

    2018-02-01

    Full Text Available The global air transport industry is predicted to continue its rapid growth. A by-product of air transport operations, however, is the substantial volumes of waste generated at airports. To mitigate the environmental impact of waste and to comply with regulatory requirements, airports are increasingly implementing sustainable waste management policies and systems. Using an in-depth case study research design, this study has examined waste management at Kansai International Airport from 2002 to 2015. Throughout its history the airport has implemented world best practices to achieve its goal of being an eco-friendly airport. The qualitative data gathered for the study were analysed using document analysis. The quantitative data were analysed using t-tests. Statistically significant results were found in the reduction in waste per passenger and aircraft movement (for total waste, incinerated waste, and landfill waste. In addition, a statistically significant increase in the proportion of waste recycled, and a decrease in the proportion of waste sent to landfill was observed. As such, quantitatively speaking, Kansai International Airport has shown significant waste management improvements. The study concludes that Kansai Airport’s waste management approaches and policies can be transferred to other airport facilities. This would greatly improve sustainability across airports, globally.

  11. Sustainable supply chain management practices in Indian automotive industry

    DEFF Research Database (Denmark)

    Mathivathanan, Deepak; Kannan, Devika; Haq, A. Noorul

    2018-01-01

    As one of the largest manufacturing sectors, the automotive industry has a deep impact on the society and environment. Automotive products provide mobility to millions and create jobs, but also threaten the environment. Consumer pressure, government regulations, and stakeholder demands for a comp......As one of the largest manufacturing sectors, the automotive industry has a deep impact on the society and environment. Automotive products provide mobility to millions and create jobs, but also threaten the environment. Consumer pressure, government regulations, and stakeholder demands...... into the traditional supply chain and that help an industry shift towards a sustainable supply chain are called SSCM practices. Firms have difficulty identifying the most useful practices and learning how these practices impact each other. Unfortunately, no existing research has studied the interrelated influences...... stakeholder perspectives are identified. The results reveal that management commitment towards sustainability and incorporating the triple bottom line approach in strategic decision making are the most influential practices for implementing the sustainable supply chain management. This study provides...

  12. Sustainable forest management in Poland – theory and practice

    Directory of Open Access Journals (Sweden)

    Kruk Hanna

    2014-03-01

    Full Text Available The conception of sustainable development has been implemented into practice in numerous economic sectors, including forestry. Forest ecosystems are extremely important in the global ecological system, therefore maintenance and appropriate management of forest resources according to sustainable development principles have engaged a great deal of attention. The concept of sustainable forest management (SFM encompasses three dimensions: ecological, economic and social. A powerful tool to promote SFM are criteria and indicators. The aim of the article was evaluation of SFM in Poland, using one of the methods proposed by the Food and Agriculture Organization (FAO. According to data available, Polish forestry has a number of advantages: Poland has avoided the problem of deforestation, forest area has been permanently increasing, there has been observed improvement of forest health and vitality as well as a significant share of forests has carried out protective functions with no impact on timber production. Poland’s model of SFM is an adaptive process of balancing the ever-changing set of economic, environmental and social expectations. Such a complicated undertaking requires constant assessing and adjusting forest practices, in response to new circumstances, scientific advances and societal input

  13. Does Sustainability Reporting have Sustenance? A Marketing Ploy or Management Tool

    OpenAIRE

    Halil D. Kaya; Julia S. Kwok; Elizabeth C. Rabe

    2015-01-01

    Sustainability efforts encompass economic, social and environmental management. After decades of promoting such causes, sustainability finally has moved up to the boardroom agenda per PricewaterhouseCooper 2012 report. As companies incorporate sustainability into business strategy, it is crucial for accountants and financial managers to capture the financial implications of those sustainable practices. This case provides an in-depth review of current reporting and measurement of sustainable p...

  14. Transition management as a model for managing processes of co-evolution towards sustainable development

    NARCIS (Netherlands)

    R. Kemp (René); D.A. Loorbach (Derk); J. Rotmans (Jan)

    2007-01-01

    textabstractSustainable development requires changes in socio-technical systems and wider societal change - in beliefs, values and governance that co-evolve with technology changes. In this article we present a practical model for managing processes of co-evolution: transition management. Transition

  15. Challenges for Sustainable Land Management through Climate-Smart Agriculture

    Science.gov (United States)

    Dougill, Andrew; Stringer, Lindsay

    2017-04-01

    There are increasing pushes for agricultural land management to be both sustainable and climate-smart (in terms of increasing productivity, building resilience to climate change and enhancing carbon storage). Climate-smart agriculture initiatives include conservation agriculture, based on minimum soil disturbance, permanent soil cover and crop rotation, and agroforestry. Such efforts address key international goals of the United Nations Convention to Combat Desertification (UNCCD) and United Nations Framework Convention on Climate Change (UNFCCC), but as yet have not seen widespread uptake. Based on analyses of different project interventions from across a range of southern African countries, we outline the inter-related challenges that are preventing adoption of climate-smart agriculture initiatives. We then identify routes to building multi-stakeholder partnerships and empowering communities through participatory monitoring with the aim of increasing uptake of such sustainable land management practices. Good practice examples remain largely restricted to local-level project interventions with significant donor (or private-sector) support, aligned to short-term community priorities relating to access to inputs or reduced labour requirements. Scaling-up to district- and national-level initiatives is yet to be widely successful due to problems of: limited policy coherence; a lack of communication between stakeholders at different levels; and limited understanding of long-term benefits associated with changes in agricultural practices. We outline opportunities associated with improved communication of climate information, empowerment of district-level adaptation planning and diversification of agricultural livelihood strategies as key routes to guide farmers towards more sustainable, and climate-smart, land management practices. Recent experiences in Malawi, which has experienced significant floods and an El Niño drought year in the last two years, are used to

  16. Sustainable Transformation & Effective Competency Management Practices in Nuclear Organizations

    International Nuclear Information System (INIS)

    Gardelliano, S.

    2016-01-01

    Full text: Managing essential knowledge as a strategic organizational asset is a factor of upmost relevance in today’s nuclear organizations. The author considers evident that competencies are critical carriers of knowledge. As such the use of an appropriate competency model could be the most effective way to capture the present reservoir of explicit and tacit Knowledge of specific functions or organizational areas. Besides, we could use them for new or other redesigned functions or determine the needs of specific competencies for future positions. Therefore, appropriate competency models or systems have to be developed or updated in each nuclear organization since these are fundamental for managing more effectively and efficiently the present nuclear human capital and to forecast the evolving competence required in management, technical, scientific and safety areas to continuously ensure a highly competent nuclear workforce. On the other hand, competency based management models or systems would not achieve the expected results if they are not fully designed and integrated within the strategic organizational infrastructure of the related nuclear organization. This paper is expected to provide a wider view and practical reflections on organizational transformation issues and the benefits of using an integrative competency model in the nuclear industry. Particularly, the paper give an insight of an empiric model for strategic organizational transformation processes and integrative management practices, and on how to realign strategic issues with top management processes and build organizational capacity through effective competency based management for the sustainable transformation of nuclear organizations. (author

  17. Sustainability as an element of environmental management in companies

    Directory of Open Access Journals (Sweden)

    Manuela Ingaldi

    2015-04-01

    Full Text Available The concept of sustainable development involves a properly and consciously shaped relationship between economic growth, care for the environment and life quality. The aim of this concept is to ensure the ability to provide the basic needs of both the present generation and also future generations. This concept introduced the need of environmental protection and most of all the change of environmental man-agement strategies. One of the elements this strategy is waste minimisation that involves reducing the amount of waste produced in society and helps eliminate the generation of harmful and persistent wastes, supporting the efforts to promote a more sustainable society. The aim of the article is to introduce the definition of the concept of susainability with regard to the environment. Waste minimisation in companies, which is connected with this concept, will be also presented.

  18. Rural Tourism: Development, Management and Sustainability in Rural Establishments

    Directory of Open Access Journals (Sweden)

    Juan-José Villanueva-Álvaro

    2017-05-01

    Full Text Available Tourism is one of the economic driving forces of Spain: the consolidation of existing tourist destinations and new market niches encourage an upward trend of tourism. The economic impacts produced by tourism are one of the major concerns of the authorities; the question is whether it is possible to continue growing without compromising our environment. This work attempts to answer this issue by analysing one of the tourism segments with higher growth in recent years: rural tourism. Using a model of partial least squares (PLS, we will analyse the environmental impacts from the point of view of the supply and its relationships with the environmental management conducted. We will also analyse the rural establishments from a global point of view and, depending on their category, explain the factors which determine the sustainable behaviour of providers, and identify that the establishments of low categories have a more sustainable conduct.

  19. Carbon sequestration, biological diversity, and sustainable development: Integrated forest management

    Energy Technology Data Exchange (ETDEWEB)

    Cairns, M.A. (Environmental Research Lab., Corvallis, OR (United States)); Meganck, R.A. (United Nations Environment Programme for the Wider Caribbean, Kingston (Jamaica))

    Tropical deforestation provides a significant contribution to anthropogenic increases in atmospheric CO[sub 2] concentration that may lead to global warming. Forestation and other forest management options to sequester CO[sub 2] in the tropical latitudes may fail unless they address local economic, social, environmental, and political needs of people in the developing world. Forest management is discussed in terms of three objectives: Carbon sequestration, sustainable development, and biodiversity conservation. An integrated forest management strategy of land-use planning is proposed to achieve these objectives and is centered around: Preservation of primary forest, intensified use of nontimber resources, agroforestry, and selective use of plantation forestry. 89 refs., 1 fig., 1 tab.

  20. Weed sustainable managment in agricultral and non-agricultural areas

    Directory of Open Access Journals (Sweden)

    Giovanni Arcangeli

    2008-04-01

    Full Text Available Sustainable agriculture is a way to assure the availability of natural resources for future generations.Weed managementin cultivated and not cultivated areas is part of sustainable agriculture as well, and has to face three important challenges:economical (to increase income and competitiveness of farm sector, social (give rural areas opportunity of economicdevelopment and improvement of living conditions, environmental (promote good agricultural practices andpreserve habitats, biodiversity and landscape. The first two challenges involve the in-depth study of models, the economicthreshold of intervention, the management of herbicide resistance phenomena, the study and development ofnew herbicide molecules, or even modern formulations, leading to the optimization of treatments with possible reductionof distributed doses per hectare. Environmental issues must be set in the studies to assess and manage the factorsleading to phenomena of diffuse or point pollution (i.e. water volumes, soil, etc.. However, a sustainable agricultureproduction must take into account consumers’ needs and concerns, especially about food health and safety withrespect to production methods (traditional, integrated and biological. In this context, the results obtained by the developmentof more advanced active principles, the spread of public and private Integrated Production Specifications(Disciplinari di Produzione Integrata and the greater and greater commitment by the institutions in charge of monitoringthe agro-pharmaceutical residues in agro-food products, can be set. The SIRFI SIRFI (Società Italiana per laRicerca sulla Flora Infestante, thanks to the multi-disciplinarity of the structures supporting it, always takes an activepart into innovation especially aimed to the identification of tools implementing farm activity sustainability.

  1. 'Wasteaware' benchmark indicators for integrated sustainable waste management in cities.

    Science.gov (United States)

    Wilson, David C; Rodic, Ljiljana; Cowing, Michael J; Velis, Costas A; Whiteman, Andrew D; Scheinberg, Anne; Vilches, Recaredo; Masterson, Darragh; Stretz, Joachim; Oelz, Barbara

    2015-01-01

    This paper addresses a major problem in international solid waste management, which is twofold: a lack of data, and a lack of consistent data to allow comparison between cities. The paper presents an indicator set for integrated sustainable waste management (ISWM) in cities both North and South, to allow benchmarking of a city's performance, comparing cities and monitoring developments over time. It builds on pioneering work for UN-Habitat's solid waste management in the World's cities. The comprehensive analytical framework of a city's solid waste management system is divided into two overlapping 'triangles' - one comprising the three physical components, i.e. collection, recycling, and disposal, and the other comprising three governance aspects, i.e. inclusivity; financial sustainability; and sound institutions and proactive policies. The indicator set includes essential quantitative indicators as well as qualitative composite indicators. This updated and revised 'Wasteaware' set of ISWM benchmark indicators is the cumulative result of testing various prototypes in more than 50 cities around the world. This experience confirms the utility of indicators in allowing comprehensive performance measurement and comparison of both 'hard' physical components and 'soft' governance aspects; and in prioritising 'next steps' in developing a city's solid waste management system, by identifying both local strengths that can be built on and weak points to be addressed. The Wasteaware ISWM indicators are applicable to a broad range of cities with very different levels of income and solid waste management practices. Their wide application as a standard methodology will help to fill the historical data gap. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Comprehensive Sediment Management to Improve Wetland Sustainability in Coastal Louisiana

    Science.gov (United States)

    Khalil, S.; Freeman, A. M.; Raynie, R.

    2016-02-01

    Human intervention has impaired the Mississippi River's ability to deliver sediment to its deltaic wetlands, and as a consequence acute land loss in coastal Louisiana has resulted in an unprecedented ecocatastrophe. Since the 1930s, Louisiana has lost approximately 5,000 square kilometers of coastal land, and is continuing to lose land at the rate of approximately 43 square kilometers/year. This extreme rate of land loss threatens a range of key national assets and important communities. Coastal communities across the world as well as in Louisiana have realized the importance of sediment for the continuation of their very existence in these productive but vulnerable regions. Ecological restoration can only be undertaken on a stable coastline, for which sedimentological restoration is needed. A large-scale effort to restore coastal Louisiana is underway, guided by Louisiana's Comprehensive Master Plan for a Sustainable Coast. This 50-year, $50-billion plan prescribes 109 protection and restoration projects to reduce land loss, maintain and restore coastal environments and sustain communities. Nowhere else has a restoration and protection program of this scale been developed or implemented, and critical to its success is the optimized usage of limited fluvial and offshore sediment resources, and a keen understanding of the complex interactions of various geological/geophysical processes in ecosystem restoration. A comprehensive sediment management plan has been developed to identify and delineate potential sediment sources for restoration, and to provide a framework for managing sediment resources wisely, cost effectively, and in a systematic manner. The Louisiana Sediment Management Plan provides regional strategies for improved comprehensive management of Louisiana's limited sediment resources. Adaptive management via a robust system-wide monitoring plays an important role along with a regional approach for the efficient management of sediment resources.

  3. Integrated crop management practices for maximizing grain yield of double-season rice crop

    Science.gov (United States)

    Wang, Depeng; Huang, Jianliang; Nie, Lixiao; Wang, Fei; Ling, Xiaoxia; Cui, Kehui; Li, Yong; Peng, Shaobing

    2017-01-01

    Information on maximum grain yield and its attributes are limited for double-season rice crop grown under the subtropical environment. This study was conducted to examine key characteristics associated with high yielding double-season rice crop through a comparison between an integrated crop management (ICM) and farmers’ practice (FP). Field experiments were conducted in the early and late seasons in the subtropical environment of Wuxue County, Hubei Province, China in 2013 and 2014. On average, grain yield in ICM was 13.5% higher than that in FP. A maximum grain yield of 9.40 and 10.53 t ha-1 was achieved under ICM in the early- and late-season rice, respectively. Yield improvement of double-season rice with ICM was achieved with the combined effects of increased plant density and optimized nutrient management. Yield gain of ICM resulted from a combination of increases in sink size due to more panicle number per unit area and biomass production, further supported by the increased leaf area index, leaf area duration, radiation use efficiency, crop growth rate, and total nitrogen uptake compared with FP. Further enhancement in the yield potential of double-season rice should focus on increasing crop growth rate and biomass production through improved and integrated crop management practices.

  4. Moderating the Role of Firm Size in Sustainable Performance Improvement through Sustainable Supply Chain Management

    Directory of Open Access Journals (Sweden)

    Jing Wang

    2018-05-01

    Full Text Available In the context of the Chinese government’s strategy for sustainable development, the study of sustainable supply chain management (SSCM for enterprises has important practical significance. Drawing data from 172 Chinese firms, the model studied the moderating role of firm size on the SSCM practices and the sustainable performance of the firms (economic, environmental, and social, using hierarchical regression analysis on SPSS 22.0. The results suggest that SSCM practices and firm size are positively related to the firm’s environmental and social performance. Firm size moderates the effect of SSCM practices on economic performance. Additionally, SSCM internal practices have a significant positive impact on the economic performance of large enterprises, but not so much on the economic performance of the Small and medium enterprises(SMEs. This paper proposes a comprehensive SSCM practice performance model that identifies firm size as a moderating role. Through research on the moderating effect of firm size, the implementation and recommendation of SSCM for different firm size are given.

  5. Yield gap mapping as a support tool for risk management in agriculture

    Science.gov (United States)

    Lahlou, Ouiam; Imani, Yasmina; Slimani, Imane; Van Wart, Justin; Yang, Haishun

    2016-04-01

    The increasing frequency and magnitude of droughts in Morocco and the mounting losses from extended droughts in the agricultural sector emphasized the need to develop reliable and timely tools to manage drought and to mitigate resulting catastrophic damage. In 2011, Morocco launched a cereals multi-risk insurance with drought as the most threatening and the most frequent hazard in the country. However, and in order to assess the gap and to implement the more suitable compensation, it is essential to quantify the potential yield in each area. In collaboration with the University of Nebraska-Lincoln, a study is carried out in Morocco and aims to determine the yield potentials and the yield gaps in the different agro-climatic zones of the country. It fits into the large project: Global Yield Gap and Water Productivity Atlas: http://www.yieldgap.org/. The yield gap (Yg) is the magnitude and difference between crop yield potential (Yp) or water limited yield potential (Yw) and actual yields, reached by farmers. World Food Studies (WOFOST), which is a Crop simulation mechanistic model, has been used for this purpose. Prior to simulations, reliable information about actual yields, weather data, crop management data and soil data have been collected in 7 Moroccan buffer zones considered, each, within a circle of 100 km around a weather station point, homogenously spread across the country and where cereals are widely grown. The model calibration was also carried out using WOFOST default varieties data. The map-based results represent a robust tool, not only for drought insurance organization, but for agricultural and agricultural risk management. Moreover, accurate and geospatially granular estimates of Yg and Yw will allow to focus on regions with largest unexploited yield gaps and greatest potential to close them, and consequently to improve food security in the country.

  6. Integrated waste management and the tool of life cycle inventory : a route to sustainable waste management

    Energy Technology Data Exchange (ETDEWEB)

    McDougall, F.R.; White, P.R. [Procter and Gamble Newcastle Technical Centre, Newcastle (United Kingdom). Corporate Sustainable Development

    2000-07-01

    An overall approach to municipal waste management which integrates sustainable development principles was discussed. The three elements of sustainability which have to be balanced are environmental effectiveness, economic affordability and social acceptability. An integrated waste management (IWM) system considers different treatment options and deals with the entire waste stream. A life cycle inventory (LCI) and life cycle assessment (LCA) is used to determine the environmental burdens associated with IWM systems. LCIs for waste management are currently available for use in Europe, the United States, Canada and elsewhere. LCI is being used by waste management companies to assess the environmental attributes of future contract tenders. The models are used as benchmarking tools to assess the current environmental profile of a waste management system. They are also a comparative planning and communication tool. The authors are currently looking into publishing, at a future date, the experience of users of this LCI environmental management tool. 12 refs., 3 figs.

  7. Innovative Integrated Management System (IIMS for Sustainable Food Industry

    Directory of Open Access Journals (Sweden)

    Suttiprasit Prasert

    2014-11-01

    Full Text Available It is evident that the long-term survival and growth of global food industry depend on the availability and efficient use of raw materials, energy and water and other facilities under the concept of sustainable practice, i.e. in environment, society and economics. Quality and safety managements are essential to ensure that the industry can continue to support the communities in which it operates. Awarding a number of certifications to show the high standing of international quality and hygiene characteristics are currently necessary, e.g. ISO 9001: 2000, GMP/GHP, HACCP, ISO 22000, BRC and etc. To minimize the cost and maximize the efficiency, the Innovative Integration Management System (IIMS has been implemented effectively under the frameworks of sustainability in a numbers of national and international food production companies in Thailand during the past years. This will allow the organization to integrate all common processes such as management review, document control, record control, training, monitoring & measuring, data analysing, internal audits, and corrective and preventive actions whereas the critical or specific processes required by each standard are still retained harmoniously with the others.

  8. Spatial data management for sustainable land-use

    DEFF Research Database (Denmark)

    Hansen, Henning Sten

    2006-01-01

    as the need for open spaces and green areas, and the protection of sensitive ecosystems. With on average 117.5 people per square kilometre in Europe, it is easy to see why land use planning and management is such an important environmental issue for the EU. SENSOR (http://www.sensor-ip.org/) is funded under...... of its policies on multifunctional and sustainable land-use. Access to reliable and harmonised data across Europe is a fundamental precondition for realisation of the SENSOR project. Interoperability and open architectures are core requirements for state of the art implementations of IT solutions...

  9. Sustainable sewage management and the inertia to change

    Science.gov (United States)

    Öberg, G.

    2012-12-01

    Increasing economic costs and environmental concerns have led to that planners around the world are progressively questioning the prevailing sewage management paradigm, calling for a shift in the hydrosocial contract to embrace more sustainable solutions, to be based on closed-loops rather than linear end-of-pipe solutions. Despite considerable attention to the technical possibilities for delivering sewage services in a more integrated and sustainable fashion, shifts in planning and management have been slow. Based on an extensive study of Australian cities, Brown et al (2009) have developed a model with six transitional stages and argue that "while there may be cognitive changes (best practice thinking such as water sustainable urban design), there has not been sufficient normative and regulative change to support new practice." They contrast three historic transition stages with three successive sustainable stages. Unfortunately, the study ends in a rather vague outline of "the Water Sensitive City", with little sign-posts indicating how one might transition to this seemingly utopian last stage. In the present paper, we discuss the normative tensions created between the different actors in this increasingly complex playing field, who represent different and often competing values. We suggest that cities have difficulties transitioning from the old contract to one of the newer ones because the hydro-social contract promised by these new stages create normative tensions not only between the new and the old, but also between what one might call different types of environmentalists: naturalists and pragmatists. The naturalists, who for example are very voiced in several cities along the North American west coast, tend to embrace the perception of Nature described by environmental historians as Untouched Wilderness, where technology is pinpointed as the root of the problems. In contrast, the other side lean more on the idea of modernity, with a more pragmatic approach

  10. Environment - sustainable management of radioactive materials and radioactive - report evaluation

    International Nuclear Information System (INIS)

    2006-05-01

    The economic affairs commission evaluated the report of M. Henri Revol on the law project n 315 of the program relative to the sustainable management of the radioactive materials and wastes. It precises and discusses the choices concerning the researches of the three axis, separation and transmutation, deep underground disposal and retrieval conditioning and storage of wastes. The commission evaluated then the report on the law project n 286 relative to the transparency and the security in the nuclear domain. It precises and discusses this text objectives and the main contributions of the Senate discussion. (A.L.B.)

  11. Sustainable solutions for solid waste management in Southeast Asian countries

    International Nuclear Information System (INIS)

    Uyen Nguyen Ngoc; Schnitzer, Hans

    2009-01-01

    Human activities generate waste and the amounts tend to increase as the demand for quality of life increases. Today's rate in the Southeast Asian Nations (ASEANs) is alarming, posing a challenge to governments regarding environmental pollution in the recent years. The expectation is that eventually waste treatment and waste prevention approaches will develop towards sustainable waste management solutions. This expectation is for instance reflected in the term 'zero emission systems'. The concept of zero emissions can be applied successfully with today's technical possibilities in the agro-based processing industry. First, the state-of-the-art of waste management in Southeast Asian countries will be outlined in this paper, followed by waste generation rates, sources, and composition, as well as future trends of waste. Further on, solutions for solid waste management will be reviewed in the discussions of sustainable waste management. The paper emphasizes the concept of waste prevention through utilization of all wastes as process inputs, leading to the possibility of creating an ecosystem in a loop of materials. Also, a case study, focusing on the citrus processing industry, is displayed to illustrate the application of the aggregated material input-output model in a widespread processing industry in ASEAN. The model can be shown as a closed cluster, which permits an identification of opportunities for reducing environmental impacts at the process level in the food processing industry. Throughout the discussion in this paper, the utilization of renewable energy and economic aspects are considered to adapt to environmental and economic issues and the aim of eco-efficiency. Additionally, the opportunities and constraints of waste management will be discussed.

  12. Sustainability reporting in public sector organisations: Exploring the relation between the reporting process and organisational change management for sustainability.

    Science.gov (United States)

    Domingues, Ana Rita; Lozano, Rodrigo; Ceulemans, Kim; Ramos, Tomás B

    2017-05-01

    Sustainability Reporting has become a key element in different organisations. Although there have been a number of academic publications discussing the adoption of sustainability reports in the public sector, their numbers have been quite low when compared to those focussing on corporate reports. Additionally, there has been little research on the link between sustainability reporting in Public Sector Organisations (PSOs) and Organisational Change Management for Sustainability (OCMS). This paper focuses on the contribution of sustainability reporting to OCMS. A survey was sent to all PSOs that have published at least one sustainability report based on the GRI guidelines. The study provides a critical analysis of the relation between sustainability reporting and OCMS in PSOs, including the drivers for reporting, the impacts on organisation change management, and the role of stakeholders in the process. Despite still lagging in sustainability reporting journey, PSOs are starting to use sustainability reporting as a communication tool, and this could drive organisational changes for sustainability. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Variability in soybean yield in Brazil stemming from the interaction of heterogeneous management and climate variability

    Science.gov (United States)

    Cohn, A.; Bragança, A.; Jeffries, G. R.

    2017-12-01

    An increasing share of global agricultural production can be found in the humid tropics. Therefore, an improved understanding of the mechanisms governing variability in the output of tropical agricultural systems is of increasing importance for food security including through climate change adaptation. Yet, the long window over which many tropical crops can be sown, the diversity of crop varieties and management practices combine to challenge inference into climate risk to cropping output in analyses of tropical crop-climate sensitivity employing administrative data. In this paper, we leverage a newly developed spatially explicit dataset of soybean yields in Brazil to combat this problem. The dataset was built by training a model of remotely-sensed vegetation index data and land cover classification data using a rich in situ dataset of soybean yield and management variables collected over the period 2006 to 2016. The dataset contains soybean yields by plant date, cropping frequency, and maturity group for each 5km grid cell in Brazil. We model variation in these yields using an approach enabling the estimation of the influence of management factors on the sensitivity of soybean yields to variability in: cumulative solar radiation, extreme degree days, growing degree days, flooding rain in the harvest period, and dry spells in the rainy season. We find strong variation in climate sensitivity by management class. Planting date and maturity group each explained a great deal more variation in yield sensitivity than did cropping frequency. Brazil collects comparatively fine spatial resolution yield data. But, our attempt to replicate our results using administrative soy yield data revealed substantially lesser crop-climate sensitivity; suggesting that previous analyses employing administrative data may have underestimated climate risk to tropical soy production.

  14. Supply side energy management for sustainable energy ( development in Pakistan

    International Nuclear Information System (INIS)

    Uqaili, M.A.; Harijan, K.; Memon, M.

    2005-01-01

    Pakistan is an energy deficient country. Indigenous reserves of oil and gas are limited and the country heavily depends on imported energy. The indigenous coal is of poor quality. Environmental pollution and greenhouse gas emissions from energy use are becoming significant environmental issues in the country. Sustainability is regarded as a major consideration for both urban and rural development in Pakistan. People in the country have been exploiting the natural resources with no consideration to the effects-both short term (environmental) and long term (resource crunch). The urban areas of the country depend to a large extent on commercial energy sources. The rural areas use non-commercial sources like firewood, agricultural wastes and animal dung. Even this is decreasing over the years, with the villagers wanting to adopt the ready to use sophisticated technology. The debate now is to identify a suitable via media. The option that fills this gap aptly is the renewable energy source. This paper analyses the supply side management of energy resources in relation to sustainable energy development. The present study shows that for achieving long-term environmental sustainable development, renewable energy is the major option that could meet the growing energy needs in Pakistan. (author)

  15. The Sustainable Management of a Tourism Destination in Ireland: A Focus on County Clare

    OpenAIRE

    CONAGHAN, Aíne; HANRAHAN, James; McLOUGHLIN, Emmet

    2015-01-01

    Tourism destination management has significant importance in controlling many impacts of tourism, thus insuring its sustainability. Destination management requires the integration of different planning tools, approaches and concepts that help shape the management and daily operation of tourism related activities. This study examines the sustainable management of a tourism destination, focusing on County Clare, Ireland. Qualitative interviews were conducted with tourism stake...

  16. Integrated Systems Health Management for Sustainable Habitats (Using Sustainability Base as a Testbed)

    Science.gov (United States)

    Martin, Rodney A.

    2017-01-01

    Habitation systems provide a safe place for astronauts to live and work in space and on planetary surfaces. They enable crews to live and work safely in deep space, and include integrated life support systems, radiation protection, fire safety, and systems to reduce logistics and the need for resupply missions. Innovative health management technologies are needed in order to increase the safety and mission-effectiveness for future space habitats on other planets, asteroids, or lunar surfaces. For example, off-nominal or failure conditions occurring in safety-critical life support systems may need to be addressed quickly by the habitat crew without extensive technical support from Earth due to communication delays. If the crew in the habitat must manage, plan and operate much of the mission themselves, operations support must be migrated from Earth to the habitat. Enabling monitoring, tracking, and management capabilities on-board the habitat and related EVA platforms for a small crew to use will require significant automation and decision support software.Traditional caution and warning systems are typically triggered by out-of-bounds sensor values, but can be enhanced by including machine learning and data mining techniques. These methods aim to reveal latent, unknown conditions while still retaining and improving the ability to provide highly accurate alerts for known issues. A few of these techniques will briefly described, along with performance targets for known faults and failures. Specific system health management capabilities required for habitat system elements (environmental control and life support systems, etc.) may include relevant subsystems such as water recycling systems, photovoltaic systems, electrical power systems, and environmental monitoring systems. Sustainability Base, the agency's flagship LEED-platinum certified green building acts as a living laboratory for testing advanced information and sustainable technologies that provides an

  17. A New Approach for Assessing Aquifer Sustainability and the Impact of Proposed Management Actions

    Science.gov (United States)

    Butler, J. J., Jr.; Whittemore, D. O.; Wilson, B. B.

    2015-12-01

    Aquifers are under stress worldwide as a result of large imbalances between inflows and outflows. These imbalances are particularly severe in aquifers in semi-arid regions that are heavily pumped for irrigation, such as the High Plains aquifer (HPA) in the United States. The water resources community has responded by placing an increasing emphasis on more sustainable management plans. To aid in the formulation of such plans, we have developed a simple, water-balance-based approach for rapid assessment of the impact of proposed management actions and the prospects for aquifer sustainability. This theoretically sound approach is particularly well suited for assessing the short- to medium-term (years to a few decades) response to management actions in seasonably pumped aquifers. The net inflow (capture) term of the aquifer water balance can also be directly calculated from water-level and water-use data with this approach. Application to the data-rich portion of the HPA in the state of Kansas reveals that practically achievable reductions in annual pumping would have a large impact. For example, a 22% reduction in average annual water use would have stabilized areally averaged water levels across northwest Kansas from 1996 to 2013 because of larger-than-expected and near-constant net inflows. Whether this is a short-term phenomenon or a path to long-term sustainability, however, has yet to be determined. Water resources managers are often in a quandary about the most effective use of scarce funds for data collection in support of aquifer assessment and management activities. This work demonstrates that a strong emphasis should be placed on collection of reliable water-use data; greater resources devoted to direct measurement of pumping will yield deeper insights into an aquifer's future. The Kansas HPA is similar to many other regional aquifers supporting critically needed agricultural production, so this approach should prove of value far beyond the borders of Kansas.

  18. Sustainable wetland management and support of ecosystem services

    Science.gov (United States)

    Smith, Loren M.; Euliss, Ned H.; Wilcox, Douglas A.; Brinson, Mark M.

    2009-01-01

    This article is a follow-up on a previous piece in the National Wetlands Newsletter in which we outlined problems associated with a static, local approach to wetland management versus an alternative that proposes a temporal and geomorphic approach (Euliss et al. 2009). We extend that concept by drawing on companion papers recently published in the journal Wetlands (Euliss et al. 2008, Smith et al. 2008). Here we highlight reasons for the failure of many managed wetlands to provide a suite of ecosystem services (e.g., carbon storage, diodiversity, ground-water recharge, contaminant filtering, floodwater storage). Our principal theme is that wetland management is best approached by giving consideration to the hydrogeomorphic processes that maintain productive ecosystems and by removing physical and social impediments to those processes. Traditional management actions are often oriented toward maintaining static conditions in wetlands without considering the temporal cycles that wetlands need to undergo or achieve productivity for specific groups of wildlife, such as waterfowl. Possibly more often, a manager's ability to influence hydrogeomorphic processes is restricted by activities in surrounding watersheds. These could be dams, for example, which do not allow management of flood-pulse processes essential to productivity of riparian systems. In most cases, sediments and nutrients associated with land use in contributing watersheds complicate management of wetlands for a suite of services, including wildlife. Economic or policy forces far-removed from a wetland often interact to prevent occurrence of basic ecosystem processes. Our message is consistent with recommendation of supply-side sustainability of Allen et al. (2002) in which ecosystems are managed "for the system that produces outputs rather than the outputs themselves."

  19. ORGEST: Regional guidelines and silvicultural models for sustainable forest management

    Energy Technology Data Exchange (ETDEWEB)

    Piqué, Míriam; Vericat, Pau; Beltrán, Mario

    2017-11-01

    Aim of the study: To develop regional guidelines for sustainable forest management. Area of the study: Forests of Catalonia (NE Spain). Material and methods: The process of developing the forest management guidelines (FMG) started by establishing a thorough classification of forest types at stand level. This classification hinges on two attributes: tree species composition and site quality based on ecological variables, which together determine potential productivity. From there, the management guidelines establish certain objectives and silvicultural models for each forest type. The forest type classifications, like the silvicultural models, were produced using both existing and newly-built growth models based on data from the National Forest Inventory (NFI) and expert knowledge. The effort involved over 20 expert working groups in order to better integrate the expertise and vision of different sectorial agents. Main results: The FMG consist in quantitative silvicultural models that include typical silvicultural variables, technical descriptions of treatments and codes of good practice. Guidelines now cover almost all forest types in Catalonia (spanning up to 90% of the Catalan forest area). Different silvicultural models have been developed for pure and mixed stands, different site quality classes (2–3 classes per species), and even- and multi-aged stands. Research highlights: FMG: i) orient the management of private and public forests, (ii) provide a technical scaffold for efficient allocation/investment of public subsidies in forest management, and (iii) bridge forest planning instruments at regional (strategic-tactical) and stand (operational) level.

  20. ORGEST: Regional guidelines and silvicultural models for sustainable forest management

    International Nuclear Information System (INIS)

    Piqué, Míriam; Vericat, Pau; Beltrán, Mario

    2017-01-01

    Aim of the study: To develop regional guidelines for sustainable forest management. Area of the study: Forests of Catalonia (NE Spain). Material and methods: The process of developing the forest management guidelines (FMG) started by establishing a thorough classification of forest types at stand level. This classification hinges on two attributes: tree species composition and site quality based on ecological variables, which together determine potential productivity. From there, the management guidelines establish certain objectives and silvicultural models for each forest type. The forest type classifications, like the silvicultural models, were produced using both existing and newly-built growth models based on data from the National Forest Inventory (NFI) and expert knowledge. The effort involved over 20 expert working groups in order to better integrate the expertise and vision of different sectorial agents. Main results: The FMG consist in quantitative silvicultural models that include typical silvicultural variables, technical descriptions of treatments and codes of good practice. Guidelines now cover almost all forest types in Catalonia (spanning up to 90% of the Catalan forest area). Different silvicultural models have been developed for pure and mixed stands, different site quality classes (2–3 classes per species), and even- and multi-aged stands. Research highlights: FMG: i) orient the management of private and public forests, (ii) provide a technical scaffold for efficient allocation/investment of public subsidies in forest management, and (iii) bridge forest planning instruments at regional (strategic-tactical) and stand (operational) level.

  1. Assessing the Sustainability of Farm-land Management in the Eastern Azerbaijan Province (Case of Malekan County

    Directory of Open Access Journals (Sweden)

    Siamak Nabizadeh

    2015-08-01

    Full Text Available This paper aims to assess sustainable farmlands management in the Malekan County. The target population consisted of wheat growers among which 162 farmers were selected according to the multistage cluster selection method. The research tool used was a questionnaire whose face validity was confirmed by comments from faculty members and experts in the Malekan Agri- Jihad and its reliability was confirmed using Cronbach’s alpha (average 0.71. Sustainability was measured by establishing composite index for six components of sustainable land management. The results of assessing sustainable land management revealed that 19.1% of the farmers were in an unsustainable situation, 34% of them were in a fairly unsustainable situation, 26.5% of them were in a fairly sustainable situation and 20.4% of them were in a sustainable situation. The results of correlation coefficient showed that there is a positive and significant relationship between age and farming experience with “stability and acceptability”, land size and farm income with “stability, acceptability and technical knowledge”, wheat yield and consumed fertilizer with “security”, land plots with “acceptability” and using farm machinery with “productivity, stability, acceptability and technical knowledge”. There is also a negative and significant relationship between non-farm income and “productivity” and consumed fertilizers and “security”.

  2. The management of nuclear knowledge and expertise for sustainable development

    International Nuclear Information System (INIS)

    Stumpf, W.

    2004-01-01

    Knowledge is the key resource of most organisations in today's world. To manage it effectively requires the concept of organisational knowledge rather than simply knowledge that is centered in individuals. This needs to be addressed through the concept of an 'organisational core competency' that has proven itself within many organisations. Hard knowledge can be captured easily but not the nebulous 'tacit learning' that is embodied in the life-long experience of employees. Some of the more recent methods to capture the tacit learning within organisations are explored. Since the middle 1990s, the International Atomic Energy Agency has redirected its technical co-operation (TC) programme towards a focused 'needs driven' approach away from the former 'technologically driven' approach. From a 'before' and 'after' comparison, it is concluded that the new strategy is better placed to manage the preservation of the nuclear knowledge and to ensure the sustainability of these projects. (author)

  3. Building sustainable supply chains: consumer choice or direct management?

    Energy Technology Data Exchange (ETDEWEB)

    Hebditch, David; Blackmore, Emma

    2012-06-15

    Putting a 'carbon label' on products to show how much carbon dioxide is emitted during their production, transport and disposal has been heralded as a powerful route to sustainability within companies' supply chains. Several leading firms have joined the Carbon Trust carbon labelling scheme over the past five years, including UK-based retail giant Tesco, which as early as 2007 promised to use carbon labels on all its products. But earlier this year, the multinational said it was dropping carbon labels and instead directly managing its supply chains. Many other companies are similarly choosing direct management over consumer choice as the most effective route to emission reductions. In so doing, they are shouldering greater responsibility for the emissions and impacts of their supply chains. But environmental concerns must not be allowed to trump development needs and companies must not unfairly disadvantage smaller-scale producers in developing countries.

  4. ORGANIZATIONAL CHANGE FOR THE ENVIRONMENTALLY SUSTAINABLE AIRPORT MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Vildan Durmaz

    2011-11-01

    Full Text Available Air transportation industry is a globally growing industry. As an inseparable part of this industry, airport management is also becoming more crucial issue to be dealt with. Airports offer economic and social benefits to the society, but also environmental impacts of airport operations are increasing due to high traffic growth. While airport capacity is increasing, airport operators are being responsible for mitigating environmental constraints. Today to implement airport environmental management system is seen as a critical way of solution. To ensure effective implementation of this system, an organizational change with definite roles, responsibilities and structure are needed. This study illustrates a way of organizational response to market forces and national regulations guiding the achievement of sustainable airports by determining the structure and the roles in an airport organization.

  5. Cacao Crop Management Zones Determination Based on Soil Properties and Crop Yield

    Directory of Open Access Journals (Sweden)

    Perla Silva Matos de Carvalho

    Full Text Available ABSTRACT: The use of management zones has ensured yield success for numerous agricultural crops. In spite of this potential, studies applying precision agricultural techniques to cacao plantations are scarce or almost nonexistent. The aim of the present study was to delineate management zones for cacao crop, create maps combining soil physical properties and cacao tree yield, and identify what combinations best fit within the soil chemical properties. The study was conducted in 2014 on a cacao plantation in a Nitossolo Háplico Eutrófico (Rhodic Paleudult in Bahia, Brazil. Soil samples were collected in a regular sampling grid with 120 sampling points in the 0.00-0.20 m soil layer, and pH(H2O, P, K+, Ca2+, Mg2+, Na+, H+Al, Fe, Zn, Cu, Mn, SB, V, TOC, effective CEC, CEC at pH 7.0, coarse sand, fine sand, clay, and silt were determined. Yield was measured in all the 120 points every month and stratified into annual, harvest, and early-harvest cacao yields. Data were subjected to geostatistical analysis, followed by ordinary kriging interpolation. The management zones were defined through a Fuzzy K-Means algorithm for combinations between soil physical properties and cacao tree yield. Concordance analysis was carried out between the delineated zones and soil chemical properties using Kappa coefficients. The zones that best classified the soil chemical properties were defined from the early-harvest cacao yield map associated with the clay or sand fractions. Silt content proved to be an inadequate variable for defining management zones for cacao production. The delineated management zones described the spatial variability of the soil chemical properties, and are therefore important for site-specific management in the cacao crop.

  6. New Technologies for Parliaments Managing Knowledge for Sustaining Democracy

    Directory of Open Access Journals (Sweden)

    Mauro ROMANELLI

    2016-12-01

    Full Text Available Parliaments as information and knowledge-based organizations are embracing the Internet and new technologies of information and communication for coping with the crisis of legitimacy relying on citizens feeling disenchanted about politics. Parliaments as democratic institutions engaging citizens use technology for better managing sources of knowledge and information and developing public policies as result of knowledge sharing and dialogue between public institutions and citizens. Parliaments dealing with an increasing complexity of governing tend to introduce new technologies following an information or knowledge approach to achieve legitimacy as credible institutions encouraging an active participation of citizens, for building a sustainable and democratic path promoting active citizenship. Parliaments sustain democracy by managing knowledge and information, structuring the e-parliament between merely providing a channel for citizens having access to information and developing active communication for engendering a dialogue with citizens to be included and exert influence in the policy process by encouraging participatory models driving the search of knowledge for building policies.

  7. Sustainability Reporting in Fishing Industry Management - Regulation versus Voluntarism

    Directory of Open Access Journals (Sweden)

    Susan Wild

    2008-09-01

    Full Text Available A growing number of major corporations and industry organizations now overtly advocate thegeneral concept of corporate social and environmental responsibility, commonly emphasising the‘business case’ for such behaviour on the basis that it is ‘good for business’. Many now report totheir stakeholders on a voluntaristic basis a range of information regarding their impacts on thesocial and physical environment in which they operate.Intrinsic to the business case model is the argument that an optimal balance between the needs ofeconomic growth and the sustainable management of natural resources can best be attainedthrough the conventional mechanisms of corporate governance and voluntary corporate activity,rather than by imposition of governmental regulation. This view implies, however, that wherethe exigencies of environmental sustainability conflict with those of economic imperatives, thelatter must take precedence.A view oppositional to that of the business case instead promotes an intensified interventionistapproach towards natural resource management, advocating increased governmental regulationand control, including the mandating, standardization and independent verification of corporatesustainability reporting. This view gives precedence to public good concepts of natural resourcemanagement, prioritising intra- and inter-generational equity and human rights theories as tonatural resource distribution, and challenges traditional economic approaches to the relationalintersects of business, politics and environment science.This paper considers the relative claims for efficacy in achieving desirable corporateenvironmental behaviours of the business case and voluntary self-regulation model, vis-à-visthose for extended mandatory governmental control, utilizing the exemplar of voluntarysustainability reporting in the New Zealand fishing industry.

  8. Sustainable Forest Management in a Mediterranean region: social preferences

    Energy Technology Data Exchange (ETDEWEB)

    Maroto, C.; Segura, M.; Ginestar, C.; Uriol, J.; Segura, B.

    2013-07-01

    Aim of study: There is a lack of empirical research that deals with sustainable forest management in Mediterranean regions, among the most vulnerable ecosystems. The main purpose of this work is to define the strategic criteria and objectives for sustainable forest management and aggregate the preferences of stake holders in a Mediterranean region, using AHP and Goal Programming. Area of study: Valencian Community (Spain). Material and Methods: Firstly, we identified forest stake holders and structured a decision hierarchy. Then a workshop was carried out to test and validate the proposed criteria and objectives, as well as a survey to determine social preferences. Secondly, another survey was conducted amongst experts to prioritize action plans. Main results: Stake holders preferences gave the greatest importance to the environmental criteria (hydrological regulation and erosion, climate change mitigation and biodiversity) with an average weight of 40%. Social criteria (employment, recreational activities and landscape) had a weight of 38% and 22% the economic criteria case (wood, hunting and fishing, livestock, renewable energies, rural tourism and mining). The results showed that new products and services such as tourism, renewable energies, landscape, hydrological regulation and erosion control, biodiversity or climate change mitigation are very relevant objectives. We also prioritized action plans comparing them with the distribution of the administration budget. Research highlights: The environmental and social criteria are much more important than the economic ones in the regional planning of the Mediterranean forest, regardless of the method used to aggregate the social preferences and if the forest is public or private. (Author)

  9. A web-based application to simulate alternatives for sustainable forest management: SIMANFOR

    Energy Technology Data Exchange (ETDEWEB)

    Bravo, F.; Rodriguez, F.; Ordonez, C.

    2012-11-01

    Growth and yield models at different scales are useful tools for forest stake holders. Adequate simulation of forest stand conditions after different silviculture scenarios allows stake holders to adopt appropriate actions to maintain forest integrity while forest products and services are obtained to benefit society as a whole. SIMANFOR is a platform to simulate sustainable forest management alternatives, integrating different modules to manage forest inventories, simulate and project stand conditions and maintain systems security and integrity. SIMANFOR output is compatible with an Office environment (Microsoft or Open), allowing users to exchange data and files between SIMANFOR and their own software. New developments are being planned under a web 2.0 environment to take advantage of user input to improve SIMANFOR in the future. (Author) 9 refs.

  10. Integrated nutrient management (INM) for sustaining crop productivity and reducing environmental impact: A review

    International Nuclear Information System (INIS)

    Wu, Wei; Ma, Baoluo

    2015-01-01

    The increasing food demands of a growing human population and the need for an environmentally friendly strategy for sustainable agricultural development require significant attention when addressing the issue of enhancing crop productivity. Here we discuss the role of integrated nutrient management (INM) in resolving these concerns, which has been proposed as a promising strategy for addressing such challenges. INM has multifaceted potential for the improvement of plant performance and resource efficiency while also enabling the protection of the environment and resource quality. This review examines the concepts, objectives, procedures and principles of INM. A comprehensive literature search revealed that INM enhances crop yields by 8–150% compared with conventional practices, increases water-use efficiency, and the economic returns to farmers, while improving grain quality and soil health and sustainability. Model simulation and fate assessment further reveal that reactive nitrogen (N) losses and GHG (greenhouse gas) emissions are reduced substantially under advanced INM practices. Lower inputs of chemical fertilizer and therefore lower human and environmental costs (such as intensity of land use, N use, reactive N losses and GHG emissions) were achieved under advanced INM practices without compromising crop yields. Various approaches and perspectives for further development of INM in the near future are also proposed and discussed. Strong and convincing evidence indicates that INM practice could be an innovative and environmentally friendly strategy for sustainable agriculture worldwide. - Highlights: • The increasing pressure to meet global cereal demand poses great challenge. • A changing environment further threatens cereal production. • Literature summary shows 8–150% yield advantage from use of INM method. • INM contributions to mitigation of environmental costs are remarkable. • High crop productivity and less environmental impact can be

  11. Integrated nutrient management (INM) for sustaining crop productivity and reducing environmental impact: A review

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Wei, E-mail: weiwu@nwsuaf.edu.cn [College of Agronomy, Northwest A& F University, Yangling, Shaanxi 712100 (China); Agriculture and Agri-Food Canada, Eastern Cereal and Oilseed Research Centre (ECORC), Ottawa, ON K1A 0C6 (Canada); Ma, Baoluo, E-mail: Baoluo.Ma@AGR.GC.CA [Agriculture and Agri-Food Canada, Eastern Cereal and Oilseed Research Centre (ECORC), Ottawa, ON K1A 0C6 (Canada)

    2015-04-15

    The increasing food demands of a growing human population and the need for an environmentally friendly strategy for sustainable agricultural development require significant attention when addressing the issue of enhancing crop productivity. Here we discuss the role of integrated nutrient management (INM) in resolving these concerns, which has been proposed as a promising strategy for addressing such challenges. INM has multifaceted potential for the improvement of plant performance and resource efficiency while also enabling the protection of the environment and resource quality. This review examines the concepts, objectives, procedures and principles of INM. A comprehensive literature search revealed that INM enhances crop yields by 8–150% compared with conventional practices, increases water-use efficiency, and the economic returns to farmers, while improving grain quality and soil health and sustainability. Model simulation and fate assessment further reveal that reactive nitrogen (N) losses and GHG (greenhouse gas) emissions are reduced substantially under advanced INM practices. Lower inputs of chemical fertilizer and therefore lower human and environmental costs (such as intensity of land use, N use, reactive N losses and GHG emissions) were achieved under advanced INM practices without compromising crop yields. Various approaches and perspectives for further development of INM in the near future are also proposed and discussed. Strong and convincing evidence indicates that INM practice could be an innovative and environmentally friendly strategy for sustainable agriculture worldwide. - Highlights: • The increasing pressure to meet global cereal demand poses great challenge. • A changing environment further threatens cereal production. • Literature summary shows 8–150% yield advantage from use of INM method. • INM contributions to mitigation of environmental costs are remarkable. • High crop productivity and less environmental impact can be

  12. Climate change and maize yield in southern Africa: what can farm management do?

    Science.gov (United States)

    Rurinda, Jairos; van Wijk, Mark T; Mapfumo, Paul; Descheemaeker, Katrien; Supit, Iwan; Giller, Ken E

    2015-12-01

    There is concern that food insecurity will increase in southern Africa due to climate change. We quantified the response of maize yield to projected climate change and to three key management options - planting date, fertilizer use and cultivar choice - using the crop simulation model, agricultural production systems simulator (APSIM), at two contrasting sites in Zimbabwe. Three climate periods up to 2100 were selected to cover both near- and long-term climates. Future climate data under two radiative forcing scenarios were generated from five global circulation models. The temperature is projected to increase significantly in Zimbabwe by 2100 with no significant change in mean annual total rainfall. When planting before mid-December with a high fertilizer rate, the simulated average grain yield for all three maize cultivars declined by 13% for the periods 2010-2039 and 2040-2069 and by 20% for 2070-2099 compared with the baseline climate, under low radiative forcing. Larger declines in yield of up to 32% were predicted for 2070-2099 with high radiative forcing. Despite differences in annual rainfall, similar trends in yield changes were observed for the two sites studied, Hwedza and Makoni. The yield response to delay in planting was nonlinear. Fertilizer increased yield significantly under both baseline and future climates. The response of maize to mineral nitrogen decreased with progressing climate change, implying a decrease in the optimal fertilizer rate in the future. Our results suggest that in the near future, improved crop and soil fertility management will remain important for enhanced maize yield. Towards the end of the 21st century, however, none of the farm management options tested in the study can avoid large yield losses in southern Africa due to climate change. There is a need to transform the current cropping systems of southern Africa to offset the negative impacts of climate change. © 2015 John Wiley & Sons Ltd.

  13. Tradeoffs between vigor and yield for crops grown under different management systems

    Science.gov (United States)

    Simic Milas, Anita; Keller Vincent, Robert; Romanko, Matthew; Feitl, Melina; Rupasinghe, Prabha

    2016-04-01

    Remote sensing can provide an effective means for rapid and non-destructive monitoring of crop status and biochemistry. Monitoring pattern of traditional vigor algorithms generated from Landsat 8 OLI satellite data represents a robust method that can be widely used to differentiate the status of crops, as well as to monitor nutrient uptake functionality of differently treated seeds grown under different managements. This study considers 24 factorial parcels of winter wheat in 2013, corn in 2014, and soybeans in 2015, grown under four different types of agricultural management. The parcels are located at the Kellogg Biological Station, Long-Term Ecological Research site in the State of Michigan USA. At maturity, the organic crops exhibit significantly higher vigor and significantly lower yield than conventionally managed crops under different treatments. While organic crops invest in their metabolism at the expense of their yield, the conventional crops manage to increase their yield at the expense of their vigor. Landsat 8 OLI is capable of 1) differentiating the biochemical status of crops under different treatments at maturity, and 2) monitoring the tradeoff between crop yield and vigor that can be controlled by the seed treatments and proper conventional applications, with the ultimate goal of increasing food yield and food availability, and 3) distinguishing between organic and conventionally treated crops. Timing, quantity and types of herbicide applications have a great impact on early and pre-harvest vigor, maturity and yield of conventionally treated crops. Satellite monitoring using Landsat 8 is an optimal tool for coordinating agricultural applications, soil practices and genetic coding of the crop to produce higher yield as well as have early crop maturity, desirable in northern climates.

  14. Effectiveness of community-based mangrove management for sustainable resource use and livelihood support

    NARCIS (Netherlands)

    Damastuti, Ekaningrum; Groot, de Dolf

    2017-01-01

    Community-Based Mangrove Management (CBMM) is implemented with different approaches and outcomes. This study examined the effectiveness of various CBMM practices to achieve sustainable management of mangrove resources. We analyzed local mangrove resource management strategies in four coastal

  15. Waste to energy – key element for sustainable waste management

    International Nuclear Information System (INIS)

    Brunner, Paul H.; Rechberger, Helmut

    2015-01-01

    Highlights: • First paper on the importance of incineration from a urban metabolism point of view. • Proves that incineration is necessary for sustainable waste management. • Historical and technical overview of 100 years development of MSW incineration. - Abstract: Human activities inevitably result in wastes. The higher the material turnover, and the more complex and divers the materials produced, the more challenging it is for waste management to reach the goals of “protection of men and environment” and “resource conservation”. Waste incineration, introduced originally for volume reduction and hygienic reasons, went through a long and intense development. Together with prevention and recycling measures, waste to energy (WTE) facilities contribute significantly to reaching the goals of waste management. Sophisticated air pollution control (APC) devices ensure that emissions are environmentally safe. Incinerators are crucial and unique for the complete destruction of hazardous organic materials, to reduce risks due to pathogenic microorganisms and viruses, and for concentrating valuable as well as toxic metals in certain fractions. Bottom ash and APC residues have become new sources of secondary metals, hence incineration has become a materials recycling facility, too. WTE plants are supporting decisions about waste and environmental management: They can routinely and cost effectively supply information about chemical waste composition as well as about the ratio of biogenic to fossil carbon in MSW and off-gas

  16. Waste to energy – key element for sustainable waste management

    Energy Technology Data Exchange (ETDEWEB)

    Brunner, Paul H., E-mail: paul.h.brunner@tuwien.ac.at; Rechberger, Helmut

    2015-03-15

    Highlights: • First paper on the importance of incineration from a urban metabolism point of view. • Proves that incineration is necessary for sustainable waste management. • Historical and technical overview of 100 years development of MSW incineration. - Abstract: Human activities inevitably result in wastes. The higher the material turnover, and the more complex and divers the materials produced, the more challenging it is for waste management to reach the goals of “protection of men and environment” and “resource conservation”. Waste incineration, introduced originally for volume reduction and hygienic reasons, went through a long and intense development. Together with prevention and recycling measures, waste to energy (WTE) facilities contribute significantly to reaching the goals of waste management. Sophisticated air pollution control (APC) devices ensure that emissions are environmentally safe. Incinerators are crucial and unique for the complete destruction of hazardous organic materials, to reduce risks due to pathogenic microorganisms and viruses, and for concentrating valuable as well as toxic metals in certain fractions. Bottom ash and APC residues have become new sources of secondary metals, hence incineration has become a materials recycling facility, too. WTE plants are supporting decisions about waste and environmental management: They can routinely and cost effectively supply information about chemical waste composition as well as about the ratio of biogenic to fossil carbon in MSW and off-gas.

  17. Natural hazard management and sustainable development: a questionable link

    Directory of Open Access Journals (Sweden)

    Lauren Andres

    2009-03-01

    Full Text Available This article examines the nature of the possible link between natural hazards and sustainable development through a study of the area to the south of Grenoble in the French Alps, a zone subject to two major natural hazards: the extensive landslide known as the "Séchilienne Ruins" and flooding from the Romanche and Drac rivers. More specifically, the study analyzes the assumed transition from the management of natural hazards to the sustainable management of an area subject to natural hazards and is divided into three stages. Thus the link between natural hazards and sustainability is considered as: 1 an association that is entirely relative, 2 one that is logical but limited in the field, 3 one that is above all indirect. The interactions identified between risk and sustainability, in legislative as well as ideal and operational terms, are found to be complex and not necessarily explicit. They depend in particular on the juxtaposition of multiple territorial scales or spatial boundaries (national to local that bring into conflict the different strategies of the actors involved – from decision-makers to technical specialists.Cet article questionne la nature du lien envisageable entre risque naturel et développement durable à travers l’étude du territoire du sud grenoblois, soumis notamment à deux aléas naturels majeurs : le mouvement de terrain de grande ampleur dit des « Ruines de Séchilienne » et les probables crues de la Romanche et du Drac. Trois étapes structurent cette réflexion questionnant la transition supposée entre une gestion des risques naturels et une gestion durable des territoires soumis aux risques naturels : une association toute relative, un lien logique mais limité sur le terrain, une relation surtout indirecte. Les interactions identifiées, en termes législatifs mais aussi idéels et opérationnels, entre risque et durabilité se révèlent ainsi complexes et ne sont pas forcément explicites ; elles d

  18. Environmental and legislative drivers for sustainable music festival management : why Finnish music festivals should "go green"

    OpenAIRE

    Okolo-Kulak, Aleksandra

    2015-01-01

    The purpose of this study was to investigate why Finnish music festivals should "go green". The research was conducted from the aspect of environmental and legal drivers for sustainability. Academic sources on event management, sustainability as well as sustainable event management (SEM) were used to collect information on the subject. Furthermore, secondary sources were used to grasp a deep understanding on the environmental issues as well as legislative drivers for sustainability. The r...

  19. Sustainable energy development as an integral part of hydroelectric business management

    International Nuclear Information System (INIS)

    Lee, W.; Yu, M.; Young, C.

    1996-01-01

    Elements of Ontario Hydro's strategy for sustainable energy development were discussed, highlighting key developments in the business management practices in Ontario Hydro's Hydroelectric Business Unit. Sustainable development considerations are now integral part of any business case analysis; management of the environment also has been integrated into the Utilities' business management process. Several environmental management practices intended to enhance sustainability have been introduced, including a full-fledged environmental management system based on ISO 14001 standards. Energy efficiency opportunities are aggressively pursued, including turbine upgrades, and energy efficient lighting. Experience to date indicates that business performance and progress towards sustainable energy development need not be mutually exclusive

  20. Strategic grazing management towards sustainable intensification at tropical pasture-based dairy systems.

    Science.gov (United States)

    Congio, Guilhermo F S; Batalha, Camila D A; Chiavegato, Marília B; Berndt, Alexandre; Oliveira, Patrícia P A; Frighetto, Rosa T S; Maxwell, Thomas M R; Gregorini, Pablo; Da Silva, Sila C

    2018-05-01

    Agricultural systems are responsible for environmental impacts that can be mitigated through the adoption of more sustainable principles. Our objective was to investigate the influence of two pre-grazing targets (95% and maximum canopy light interception during pasture regrowth; LI 95% and LI Max , respectively) on sward structure and herbage nutritive value of elephant grass cv. Cameroon, and dry matter intake (DMI), milk yield, stocking rate, enteric methane (CH 4 ) emissions by Holstein × Jersey dairy cows. We hypothesized that grazing strategies modifying the sward structure of elephant grass (Pennisetum purpureum Schum.) improves nutritive value of herbage, increasing DMI and reducing intensity of enteric CH 4 emissions, providing environmental and productivity benefits to tropical pasture-based dairy systems. Results indicated that pre-sward surface height was greater for LI Max (≈135 cm) than LI 95% (≈100 cm) and can be used as a reliable field guide for monitoring sward structure. Grazing management based on LI 95% criteria improved herbage nutritive value and grazing efficiency, allowing greater DMI, milk yield and stocking rate by dairy cows. Daily enteric CH 4 emission was not affected; however, cows grazing elephant grass at LI 95% were more efficient and emitted 21% less CH 4 /kg of milk yield and 18% less CH 4 /kg of DMI. The 51% increase in milk yield per hectare overcame the 29% increase in enteric CH 4 emissions per hectare in LI 95% grazing management. Thereby the same resource allocation resulted in a 16% mitigation of the main greenhouse gas from pasture-based dairy systems. Overall, strategic grazing management is an environmental friendly practice that improves use efficiency of allocated resources through optimization of processes evolving plant, ruminant and their interface, and enhances milk production efficiency of tropical pasture-based systems. Copyright © 2018 Elsevier B.V. All rights reserved.

  1. Increasing Awareness of Sustainable Water Management for Future Civil Engineers

    Science.gov (United States)

    Ilic, Suzana; Karleusa, Barbara; Deluka-Tibljas, Aleksandra

    2010-05-01

    There are more than 1.2 billion people around the world that do not have access to drinking water. While there are plans under the United Nations Millennium Development Goals to halve this number by 2015, there are a number of regions that will be exposed to water scarcity in the coming future. Providing sufficient water for future development is a great challenge for planners and designers of water supply systems. In order to design sustainable water supplies for the future, it is important to learn how people consume water and how water consumption can be reduced. The education of future civil engineers should take into account not only technical aspects of the water supply but also the accompanying social and economical issues, and appreciated the strengths and weaknesses of traditional solutions. The Faculty of Civil Engineering, at the University of Rijeka, has begun incorporating a series of activities that engage undergraduate students and the local community to develop a mutual understanding of the future needs for sustainable management. We present one of the activities, collaboration with the Lancaster Environment Centre at Lancaster University in the UK through the field course Water and environmental management in Mediterranean context. The course, which is designed for the Lancaster University geography students, features a combination of field trips and visits to provide an understanding of the socio-economic and environmental context of water management in two counties (Istra and Primorsko-Goranska). Students from Lancaster visit the Croatian water authority and a regional water company, where they learn about current management practices and problems in managing water supplies and demand through the year. They make their own observations of current management practices in the field and learn about water consumption from the end users. One day field visit to a village in the area that is still not connected to the main water supply system is

  2. Making biodiversity-friendly cocoa pay: combining yield, certification, and REDD for shade management.

    Science.gov (United States)

    Waldron, A; Justicia, R; Smith, L E

    2015-03-01

    The twin United Nations' Millennium Development Goals of biodiversity preservation and poverty reduction both strongly depend on actions in the tropics. In particular, traditional agroforestry could be critical to both biological conservation and human livelihoods in human-altered rainforest areas. However, traditional agroforestry is rapidly disappearing, because the system itself is economically precarious, and because the forest trees that shade traditional crops are now perceived to be overly detrimental to agricultural yield. Here, we show a case where the commonly used agroforestry shade metric, canopy cover, would indeed suggest complete removal of shade trees to maximize yield, with strongly negative biodiversity and climate implications. However, a yield over 50% higher was achievable if approximately 100 shade trees per hectare were planted in a spatially organized fashion, a win-win for biodiversity and the smallholder. The higher yield option was detected by optimizing simultaneously for canopy cover, and a second shade metric, neighboring tree density, which was designed to better capture the yield value of ecological services flowing from forest trees. Nevertheless, even a 50% yield increase may prove insufficient to stop farmers converting away from traditional agroforestry. To further increase agroforestry rents, we apply our results to the design of a sustainable certification (eco-labelling) scheme for cocoa-based products in a biodiversity hotspot, and consider their implications for the use of the United Nations REDD (reducing emissions from deforestation and forest degradation) program in agroforestry systems. Combining yield boost, certification, and REDD has the potential to incentivize eco-friendly agroforestry and lift smallholders out of poverty, simultaneously.

  3. Review of yield gap explaining factors and opportunities for alternative data collection approaches

    NARCIS (Netherlands)

    Beza, E.A.; Vasco Silva, João; Kooistra, Lammert; Reidsma, Pytrik

    2017-01-01

    Yield gap analysis is gaining increased scientific attention, as estimating and explaining yield gaps shows the potential for sustainable intensification of agricultural systems. Explaining yield gaps requires detailed information about the biophysical environment, crop management as well as

  4. The Practice of Sustainable Facilities Management: Design Sentiments and the Knowledge Chasm

    Directory of Open Access Journals (Sweden)

    Abbas Elmualim

    2009-12-01

    Full Text Available The construction industry with its nature of project delivery is very fragmented in terms of the various processes that encompass design, construction, facilities and assets management. Facilities managers are in the forefront of delivering sustainable assets management and hence further the venture for mitigation and adaptation to climate change. A questionnaire survey was conducted to establish perceptions, level of commitment and knowledge chasm in practising sustainable facilities management (FM. This has significant implications for sustainable design management, especially in a fragmented industry. The majority of questionnaire respondents indicated the importance of sustainability for their organization. Many of them stated that they reported on sustainability as part of their organization annual reporting with energy efficiency, recycling and waste reduction as the main concern for them. The overwhelming barrier for implementing sound, sustainable FM is the lack of consensual understanding and focus of individuals and organizations about sustainability. There is a knowledge chasm regarding practical information on delivering sustainable FM. Sustainability information asymmetry in design, construction and FM processes render any sustainable design as a sentiment and mere design aspiration. Skills and training provision, traditionally offered separately to designers and facilities managers, needs to be re-evaluated. Sustainability education and training should be developed to provide effective structures and processes to apply sustainability throughout the construction and FM industries coherently and as common practice. Published in the Journal AEDM - Volume 5, Numbers 1-2, 2009 , pp. 91-102(12

  5. Reflexive project management in high-ambition projects : Exploring the competencies for managing innovative sustainable designs

    NARCIS (Netherlands)

    Loeber, A.; Vermeulen, T.

    2016-01-01

    Purpose The Aristotelian notion of phronèsis inspired innovative work in the realm of project management as well as in literature on sustainability and societal transformations. We argue that both literatures may benefit from a dialogue between the two, especially in view of outlining project

  6. Effect of Weed Management on Weeds and Grain Yield of Haricot ...

    African Journals Online (AJOL)

    Weeds are one of the major constraints limiting haricot bean productivity and production. Field experiments were conducted on the effect of weed managements on weeds and grain yield of haricot bean (Phaseolus Vulgaris L.) at Melkassa Agricultural Research Center from 2011 - 2013. The objective was to determine the ...

  7. Effect of weed management on weeds and grain yield of haricot bean

    African Journals Online (AJOL)

    Weeds are one of the major constraints limiting haricot bean productivity and production. Field experiments were conducted on the effect of weed managements on weeds and grain yield of haricot bean (Phaseolus Vulgaris L.) at Melkassa Agricultural Research Center from 2011 - 2013. The objective was to determine the ...

  8. Climate change and maize yield in southern Africa: what can farm management do?

    NARCIS (Netherlands)

    Rurinda, J.; Wijk, van M.T.; Mapfumo, P.; Descheemaeker, K.K.E.; Supit, I.; Giller, K.E.

    2015-01-01

    There is concern that food insecurity will increase in southern Africa due to climate change. We quantified the response of maize yield to projected climate change and to three key management options – planting date, fertilizer use and cultivar choice – using the crop simulation model, agricultural

  9. Airline price discrimination : a practice of yield management or customer profiling?

    NARCIS (Netherlands)

    Constantinides, Efthymios; Diercks, Rasha H.J.

    2014-01-01

    Airline ticket prices frequently change, which is usually caused by yield management as price discrimination practice. Recently, buyers of online airline tickets tend to complain about price discrimination based on customer profiling, e.g. by means of cookie data. As cookie data and other directly

  10. Dutch policies to manage the transition to sustainable energy

    NARCIS (Netherlands)

    R. Kemp (René); D.A. Loorbach (Derk)

    2006-01-01

    textabstractMany countries are committed to sustainability but are struggling with how to do this. Most countries opted for sustainability councils and the development of sustainability indicators. The Dutch government followed a different track. It believed that sustainability requires some

  11. Urban stormwater - greywater management system for sustainable urban water management at sub-watershed level

    Science.gov (United States)

    Singh Arora, Amarpreet

    2017-11-01

    Urban water management involves urban water supply (import, treatment and distribution of water), urban wastewater management (collection, treatment and disposal of urban sewage) and urban storm water management. Declining groundwater tables, polluted and declining sources of water, water scarcity in urban areas, unsatisfactory urban water supply and sanitation situation, pollution of receiving water bodies (including the ground water), and urban floods have become the concerns and issues of sustainable urban water management. This paper proposes a model for urban stormwater and sewage management which addresses these concerns and issues of sustainable urban water management. This model proposes segregation of the sewage into black water and greywater, and urban sub-watershed level stormwater-greywater management systems. During dry weather this system will be handling only the greywater and making the latter available as reclaimed water for reuse in place of the fresh water supply. During wet weather, the system will be taking care of (collection and treatment) both the storm water and the greywater, and the excess of the treated water will be disposed off through groundwater recharging. Application of this model in the Patiala city, Punjab, INDIA for selected urban sub-watersheds has been tried. Information and background data required for the conceptualization and design of the sub-watershed level urban stormwater-greywater management system was collected and the system has been designed for one of the sub-watersheds in the Patiala city. In this paper, the model for sustainable urban water management and the design of the Sub-watershed level Urban Stormwater-Greywater Management System are described.

  12. Information technology for sustainable supply chain management: a literature survey

    Science.gov (United States)

    Thöni, Andreas; Tjoa, A. Min

    2017-07-01

    In supply chain management (SCM), two topics have gained importance over the last years. On the one hand, sustainable SCM (SSCM) has become increasingly relevant and many publications have contributed to the topic. On the other hand, information technology (IT) is being progressively considered as a key enabler for efficiency in supply chains. Several research efforts have contributed to the field of IT for SSCM. However, this paper is the first recent attempt to summarise the current state of the art of how IT can affect SSCM in any structured way and to compare it with IT for 'general' SCM to give guidance for future research. This paper surveys 55 peer-reviewed articles that were retrieved through keyword searches (until May 2014). The analysis identifies research deficits as well as a lack of scientific discourse employing empirical techniques and a lack of investigations on the social sustainability. Additionally, possible topics for further research were derived by comparing the survey's results with the current research on IT for 'general' SCM following the analysis of 631 articles. Six fields could be identified, namely output/effects of IT, machine communication and multiagents, inputs and IT-supported processing, IT-enabled interorganisational exchange, quantitative IT approaches and a sector focus.

  13. Harnessing indigenous knowledge for sustainable forest management in Ghana

    Directory of Open Access Journals (Sweden)

    Margaret Sraku-Lartey

    2015-01-01

    Full Text Available This paper makes a case for harnessing indigenous knowledge (IK for sustainable national development in Ghana. IK according to the World Bank is the basic component of any country’s knowledge system and it is upon this knowledge that scientific research builds. In Ghana the Government has recognized the need to harness IK for sustainable national development and has therefore incorporated it into the National Science, Technology and Innovation Development Programme. But there is no evidence however that scientific research in Ghana actually takes IK into consideration during the research process. This paper discusses the concept of indigenous knowledge, its relevance in scientific discourse and the need for harnessing it for national development in Ghana. A desk study was conducted using journal publications, research and technical reports, online databases and the internet. About sixty articles were analysed using the thematic synthesis method under the following broad headings: Importance of Indigenous knowledge, Indigenous forest foods, Indigenous medicines, IK and food security, the management and processing of IK and the protection of Indigenous Knowledge.The results of the study established the need to document the local knowledge using appropriate procedures and strategies. It also concludes by suggesting that IK in Ghana must be protected by law and integrated into formal science.

  14. Sustainability of Evidence-Based Acute Pain Management Practices for Hospitalized Older Adults.

    Science.gov (United States)

    Shuman, Clayton J; Xie, Xian-Jin; Herr, Keela A; Titler, Marita G

    2017-11-01

    Little is known regarding sustainability of evidence-based practices (EBPs) following implementation. This article reports sustainability of evidence-based acute pain management practices in hospitalized older adults following testing of a multifaceted Translating Research Into Practice (TRIP) implementation intervention. A cluster randomized trial with follow-up period was conducted in 12 Midwest U.S. hospitals (six experimental, six comparison). Use of evidence-based acute pain management practices and mean pain intensity were analyzed using generalized estimating equations across two time points (following implementation and 18 months later) to determine sustainability of TRIP intervention effects. Summative Index scores and six of seven practices were sustained. Experimental and comparison group differences for mean pain intensity over 72 hours following admission were sustained. Results revealed most evidence-based acute pain management practices were sustained for 18 months following implementation. Further work is needed to identify factors affecting sustainability of EBPs to guide development and testing of sustainability strategies.

  15. Sustainable gold mining management waste policy in Romania

    Science.gov (United States)

    Tudor, Elena; Filipciuc, Constantina

    2016-04-01

    Sustainable mining practices and consistent implementation of the mining for the closure planning approach, within an improved legislative framework, create conditions for the development of creative, profitable, environmentally-sound and socially-responsible management and reuse of mine lands. According to the World Commission on Environment and Development definition, sustainable development is the type of development that meets the needs of the present without compromising the ability of future generations to meet their own needs. Romania has the largest gold reserves in Europe (760 million tons of gold-silver ores, of which 40 million tons in 68 gold deposits in the Apuseni Mountains. New mining projects draw particular attention regarding the environmental risks they cause. Rehabilitation is an ongoing consideration throughout the mine's lifecycle, both from a technical and a financial standpoint. The costs of land rehabilitation are classified as the mine's operating costs. According to Directive 2004/35/EC on environmental liability, the prevention and remedying of environmental damage should be implemented by applying the "polluter pays" principle, in line with the principle of sustainable development. Directive on the management of waste from extractive industries and amending Directive obliges operators to provide (and periodically adjust in size) a financial guarantee for waste facility maintenance and post-closure site restoration, including land rehabilitation. According to the Romanian Mining Law, the license holder has the following obligations related to land use and protection: to provide environmental agreements as one of the prerequisites for a building permit; to regularly update the mine closure plan; to set up and maintain the financial guarantee for environmental rehabilitation; and to execute and finalize the environmental rehabilitation of affected land in the mining site, according to the mine closure plan, including the post

  16. Sustainable tourism and natural resources management in small islands

    International Nuclear Information System (INIS)

    Cappucci, Sergio; Morabito, Roberto

    2015-01-01

    The present issue reports the results obtained through the activities dedicated to the Management of Natural Resources of Sicily Eco-innovation Project, focused on sustainable tourism. Both studies and interventions were carried out between 2012 and 2015 in collaboration with the City Council and the Marine Protected Area of Egadi Islands, within the islets of Egadi Archipelago (few kilometres offshore of the Sicilian west coast). The study area is characterised by many ecological and naturalistic assets, particularly in the underwater environment, where a very high biodiversity is present thanks to the location and its particular hydrologic conditions. Here, the seabed has an irregular morphology with many cliffs, outcrops, sand banks and submarine valleys. It is a natural laboratory where the seasonal anthropic pressure is strongly related to tourism, leisure and professional/illegal fishing, pollution related to urbanisation (more intense in the Island of Favignana); all activities highly impacting the marine ecosystem and main threat for biological resources [it

  17. Sustainable waste management through end-of-waste criteria development.

    Science.gov (United States)

    Zorpas, Antonis A

    2016-04-01

    The Waste Framework Directive 2000/98 (WFD) contains specific requirements to define end-of-waste criteria (EWC). The main goal of EWC is to remove and eliminate the administrative loads of waste legislation for safe and high-quality waste materials, thereby facilitating and assisting recycling. The target is to produce effective with high quality of recyclables materials, promoting product standardization and quality and safety assurance, and improving harmonization and legal certainty in the recyclable material markets. At the same time, those objectives aim to develop a plan in order to improve the development and wider use of environmental technologies, which reduce pressure on environment and at the same time address the three dimensions of the Lisbon strategy: growth, jobs and environment. This paper presents the importance of EWC, and the approach of setting EWC as EWC affect several management systems as well as sustainable and clean technologies.

  18. Clarifying the Imperative of Integration Research for Sustainable Environmental Management

    Directory of Open Access Journals (Sweden)

    Stephen Dovers

    2005-01-01

    Full Text Available This paper discusses why integration is important in doing research for developing policy and practice of sustainable environmental management. The imperative of integration includes environmental, social, economic, and other disciplinary considerations, as well as stakeholder interests. However, what is meant by integration is not always clear. While the imperative is being increasingly enunciated, the challenges it presents are difficult and indicate a long term pursuit. This paper clarifies the different dimensions of integration, as an important preliminary step toward advancing mutual understanding and the development of approaches. The paper identifies the driving forces for integration, discusses when integration is required, categorises forms of integration, and proposes principles to inform research programs and projects.

  19. Environmental Engineering Approaches toward Sustainable Management of Spider Mites.

    Science.gov (United States)

    Suzuki, Takeshi

    2012-10-26

    Integrated pest management (IPM), which combines physical, biological, and chemical control measures to complementary effect, is one of the most important approaches to environmentally friendly sustainable agriculture. To expand IPM, we need to develop new pest control measures, reinforce existing measures, and investigate interactions between measures. Continued progress in the development of environmental control technologies and consequent price drops have facilitated their integration into plant production and pest control. Here I describe environmental control technologies for the IPM of spider mites through: (1) the disturbance of photoperiod-dependent diapause by artificial light, which may lead to death in seasonal environments; (2) the use of ultraviolet radiation to kill or repel mites; and (3) the use of water vapor control for the long-term cold storage of commercially available natural enemies. Such environmental control technologies have great potential for the efficient control of spider mites through direct physical effects and indirect effects via natural enemies.

  20. Significance of Building Maintenance Management Systems towards Sustainable Development

    Directory of Open Access Journals (Sweden)

    M.A. Othuman Mydin

    2014-05-01

    Full Text Available Building maintenance management is an organized and effective system of maintenance operations which is set up to deal with problems related to the upkeep of a building. Its goal, aside from locating and remedying a building’s deficiencies, is to effectively minimize the overall costs of maintenance and is also an effort to maximize the gain and benefits from the savings. There are a few factors that influence decisions to undertake maintenance work. The principal goal of maintenance is to protect a building in the early stage of issues as they arise. Some major reasons for maintaining a building include retaining its reputation and value of investments, maintaining the building in a condition which allows it to accomplish its purpose, and presenting a good outer shell. This paper will review and discuss some of the major elements of building maintenance towards achieving sustainable buildings.

  1. THE ROLE OF SUPPLY CHAIN COLLABORATION ON SUSTAINABLE SUPPLY CHAIN MANAGEMENT PERFORMANCE

    OpenAIRE

    Ince, Huseyin; Ince, Andac Sahinbey

    2015-01-01

    Sustainable supply chain management and collaboration have taken big attention from academicians and practitioners. The extensive literature review is conducted to analyse the relationship between Sustainable Supply Chain Management and collaboration and its effects on performance of SSCM dimensions. Then, a framework is proposed to explain the relationship between sustainable supply chain management and collaboration. For further studies the proposed framework should be tested empirically.

  2. Towards sustainable management of huntable migratory waterbirds in Europe

    Science.gov (United States)

    Madsen, Jesper; Guillemain, Matthieu; Nagy, Szabolcs; Defos du Rau, Pierre; Mondain-Monval, Jean-Yves; Griffin, Cy; Williams, James Henty; Bunnefeld, Nils; Czajkowski, Alexandre; Hearn, Richard; Grauer, Andreas; Alhainen, Mikko; Middleton, Angus; Johnson, Fred A.

    2015-01-01

    The EU Birds Directive and the African-Eurasian Waterbird Agreement provide an adequate legal framework for sustainable management of migratory waterbird populations. The main shortcoming of both instruments is that it leaves harvest decisions of a shared resource to individual Member States and Contracting Parties without providing a shared information base and mechanism to assess the impact of harvest and coordinate actions in relation to mutually agreed objectives. A recent update of the conservation status of waterbirds in the EU shows that almost half of the populations of species listed on Annex II of the Birds Directive have a declining short-term trend and over half of them are listed in Columns A and B of AEWA. This implies that their hunting could either only continue under the framework of an adaptive harvest management plan or their hunting should be regulated with the view of restoring them in favourable conservation status. We argue that a structured approach to decision-making (such as adaptive management) is needed, supported with adequate organisational structures at flyway scale. We review the experience with such an approach in North America and assess the applicability of a similar approach in the European context. We show there is no technical reason why adaptive harvest management could be not applied in the EU or even AEWA context. We demonstrate that an informed approach to setting allowable harvests does not require detailed demographic information. Essential to the process, however, are estimates of either the observed growth rate from a monitoring program or the growth rate expected under ideal conditions. In addition, periodic estimates of population size are needed, as well as either empirical information or reasonable assumptions about the form of density dependence. We show that such information exists for many populations, but improvements are needed to improve geographic coverage, reliability and timely data availability. We

  3. DOE Asset Revitalization: Sustainability and Waste Management Aspects - 12120

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, Sharon M. [Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States)

    2012-07-01

    In February 2011 Secretary of Energy Steven Chu established a Task Force on Asset Revitalization to facilitate a discussion among the Department of Energy (DOE), communities around DOE sites, non-profits, tribal governments, the private sector, and other stakeholders to identify reuse approaches as environmental cleanup efforts at DOE sites reach completion. The Task Force was charged with exploring opportunities to reuse DOE site assets for beneficial purposes and making recommendations to the Under Secretaries of Energy, Science, and Nuclear Security on the formation of an Asset Revitalization Initiative (ARI). The ARI is a Department-wide effort to advance the beneficial reuse of the DOE's unique and diverse mix of assets including land, facilities, infrastructure, equipment, technologies, natural resources, and a highly skilled workforce. The ARI will encourage collaboration between the public and private sectors in order to achieve energy and environmental goals as well as to stimulate and diversify regional economies. The recommendations of the ARI Task Force are summarized below, focusing on the sustainability and waste management aspects. DOE's ongoing completion of cleanup efforts and modernization efforts is creating opportunities to transition under-used or excess assets to future beneficial use. The FY 2011 DOE ARI Task Force determined that DOE's assets could be reused for beneficial purposes such as clean energy production, industrial manufacturing, recreational and conversation use, and other economic development initiatives. Asset revitalization has the potential to both help achieve DOE's energy and environmental goals and diversify regional economies where the sites are located, including providing the support needed to implement large-scale projects that achieve green sustainability goals. Asset revitalization efforts could be accelerated by effectively incorporating future use plans into environmental management and

  4. Underpinning sustainable vector control through informed insecticide resistance management.

    Directory of Open Access Journals (Sweden)

    Edward K Thomsen

    Full Text Available There has been rapid scale-up of malaria vector control in the last ten years. Both of the primary control strategies, long-lasting pyrethroid treated nets and indoor residual spraying, rely on the use of a limited number of insecticides. Insecticide resistance, as measured by bioassay, has rapidly increased in prevalence and has come to the forefront as an issue that needs to be addressed to maintain the sustainability of malaria control and the drive to elimination. Zambia's programme reported high levels of resistance to the insecticides it used in 2010, and, as a result, increased its investment in resistance monitoring to support informed resistance management decisions.A country-wide survey on insecticide resistance in Zambian malaria vectors was performed using WHO bioassays to detect resistant phenotypes. Molecular techniques were used to detect target-site mutations and microarray to detect metabolic resistance mechanisms. Anopheles gambiae s.s. was resistant to pyrethroids, DDT and carbamates, with potential organophosphate resistance in one population. The resistant phenotypes were conferred by both target-site and metabolic mechanisms. Anopheles funestus s.s. was largely resistant to pyrethroids and carbamates, with potential resistance to DDT in two locations. The resistant phenotypes were conferred by elevated levels of cytochrome p450s.Currently, the Zambia National Malaria Control Centre is using these results to inform their vector control strategy. The methods employed here can serve as a template to all malaria-endemic countries striving to create a sustainable insecticide resistance management plan.

  5. Sustainable Forest Management in a Mediterranean region: Social preferences

    Directory of Open Access Journals (Sweden)

    C. Maroto Álvarez

    2013-12-01

    Full Text Available Aim of study: There is a lack of empirical research that deals with sustainable forest management in Mediterranean regions, among the most vulnerable ecosystems. The main purpose of this work is to define the strategic criteria and objectives for sustainable forest management and aggregate the preferences of stakeholders in a Mediterranean region, using AHP and Goal Programming.Area of study: Valencian Community (Spain.Material and Methods: Firstly, we identified forest stakeholders and structured a decision hierarchy. Then a workshop was carried out to test and validate the proposed criteria and objectives, as well as a survey to determine social preferences. Secondly, another survey was conducted amongst experts to prioritize action plans.Main results: Stakeholders’ preferences gave the greatest importance to the environmental criteria (hydrological regulation and erosion, climate change mitigation and biodiversity with an average weight of 40%.  Social criteria (employment, recreational activities and landscape had a weight of 38% and 22% the economic criteria case (wood, hunting and fishing, livestock, renewable energies, rural tourism and mining. The results showed that new products and services such as tourism, renewable energies, landscape, hydrological regulation and erosion control, biodiversity or climate change mitigation are very relevant objectives. We also prioritized action plans comparing them with the distribution of the administration budget.Research highlights: The environmental and social criteria are much more important than the economic ones in the regional planning of the Mediterranean forest, regardless of the method used to aggregate the social preferences and if the forest is public or private.Key words: Multiple Criteria Decision Making; Goal Programming; Analytic Hierarchy Process; Preferences Aggregation.

  6. Nitrogen management and nitrification inhibitor effects on nitrogen-15 urea: 1. Yield and fertilizer use efficiency

    International Nuclear Information System (INIS)

    Walters, D.T.; Malzer, G.L.

    1990-01-01

    Nitrification inhibitors (NI) are sometimes recommended for use with ammoniacal fertilizers in corn (Zea mays L.) production to improve fertilizer N use efficiency (FUE). The objectives of this experiment were to evaluate the effects of the NI nitrapyrin [2-chloro-6-(trichloromethyl) pyridine] application on yield and FUE of irrigated corn, and to monitor the fate of a single application of 15 N-enriched urea during a multiyear period in both soil and plant. Treatments included a factorial combination of two N rates (90 or 180 kg urea-N ha -1 yr -1 ) applied during a 3-yr period, with or without a NI and with or without incorporation, plus a zero-N control. Twenty-seven nonweighing lysimeters were used to quantify leaching load. Treatment effects on yield and FUE differed each year due to interactions of climate and N-management variables. Nonincorporated urea + NI reduced grain yield when leaching load was low and increased yield at the 90 kg ha -1 N rate when leaching load was low. The NI increased FUE only at the 90 kg ha -1 N rate when leaching load was high. Incorporation of urea + NI reduced plant recovery of fertilizer-derived N (FDN) in the year of application, but resulted in increased uptake of residual FDN in subsequent years. Incorporation of NI with moderate N rates coupled with conservative irrigation management should reduce the risk of yield loss and minimize NO 3 movement to groundwater

  7. Effect of genotype and applied management on alfalfa yield and quality

    Directory of Open Access Journals (Sweden)

    Milić Dragan

    2014-01-01

    Full Text Available It is essential to apply advanced management for successful production of alfalfa hay with premium quality (high content of protein and minerals. The maximum yield and the best quality of alfalfa in Serbia can be obtained by cutting four or five times per year. In alfalfa stands, use of cutting system with three cuts per year is inefficient and does not allow full exploitation of cultivar genetic potential and environmental conditions. It is possible, and economically beneficial to grow alfalfa on pseudoglay soils after application of lime and organic manure, with recommended rates 2.5 t ha-1 lime and 30 t ha-1 manure. Cutting alfalfa at the beginning of flowering stage (5 cuts per year provides hay with better quality - higher content of crude protein and lower portion of fibre fractions (neutral detergent fibre, acid detergent fibre, acid detergent lignin, and there is no reduction in dry matter yield. There is no differences in alfalfa quality after application of lower (2.5 t ha-1 and higher dose (5.0 t ha-1 of lime + 30 t ha-1 of organic manure, but there is significant increase of dry matter yield and protein yield per hectare followed by higher level of metabolic energy per unit area. Upon the results of this study, base of successful alfalfa production would be to develop management system and cultivars for different environments that would maximize hay yields without significant loses of quality.

  8. AGRONOMIC MANAGEMENT PRACTICES FOR SUSTAINABILITY: CHARACTERISTICS AND MEASUREMENT IN Agave tequilana Weber IN THE SIERRA DE AMULA REGION, JALISCO

    Directory of Open Access Journals (Sweden)

    Arturo Moreno Hernández

    2010-10-01

    Full Text Available This article qualitative evaluation of the sustainable management in blue agave (Agave tequilana Weber agroecosystems, in Sierra Amula region of the Jalisco state, Mexico. Sixteen sites were evaluated in an altitudinal gradient ranging from 777 to 1345 masl. Six principles considered by Altieri (1999 as the basic elements of a sustainable management of the agroecosystem, were used to construct an Index of Agroecosystem Sustainable Management (IMSA. Four levels of this index were identified: values lower than 50 % were considered unsustainable management, 51 to 66.6 % scarcely sustainable management, 66.7 to 83.2 % mediumly sustainable management and 83.3 to 100 % highly sustainable management. Of the 16 sites evaluated, two were classified as unsustainable management, six was scarcely sustainable management, five as medially sustainable management and three as highly sustainable management.

  9. The Reputation Crisis: Risk Management Based Logical Framework to the Corporate Sustainability

    OpenAIRE

    Yilmaz, Ayse Kucuk; Kucuk, Ferziye

    2010-01-01

    Risk is a constituent part of both the business and the society in which we survive. Reputation is valuable assest for corporates in sustainable way. Integrating risk management with strategy-setting, such as an enterprise risk management (ERM) approach, helps an organization manage its risks to protect and enhance enterprise value in three ways. First, it helps to establish sustainable competitive advantage. Second, it optimizes the cost of managing risk. Third, it helps management improve b...

  10. SOME ASPECTS OF SUSTAINABLE LAND MANAGEMENT AGRICULTURAL LAND USE AREAS WITHIN THE TERRITORIAL COMMUNITIES

    Directory of Open Access Journals (Sweden)

    Kapinos N.

    2016-05-01

    should include withdrawal from intensive land use, which in its modal properties can not ensure sustainability of land use. In this respect, proposed to use as a criterion factor environmental sustainability of land use and anthropogenic load factor. Assessing the impact of land in the sustainability area council, which depends on the stability of agricultural development area, and tillage intensity of land, construction work is characterized by a coefficient of environmental sustainability of land use. Proved that the crucial part of the ecological optimization of land use on the territory of local communities is a balanced structure of land on the basis of ecologically appropriate use. It is important that quality indicators improve the structure of agricultural land in the optimization occurs within the environmental feasibility, increases the stability of land use and contributes to sustainable and balanced agrolandscapes territory. Economic optimization based on the requirements of the environmental is the next stage will determine on the basis of performance indicators such structure of land crops, which will be harmonized achieved high performance, yield and profitability management.

  11. Supply Chain Management and Business Sustainability Synergy: A Theoretical and Integrated Perspective

    Directory of Open Access Journals (Sweden)

    Zabihollah Rezaee

    2018-01-01

    Full Text Available Global business organizations face the challenges of adapting proper sustainability strategies and practices to effectively respond to social, ethical, environmental, and governance issues while improving financial performance in creating value for their shareholders. Business sustainability enables the integration of financial economic sustainability performance and non-financial environmental, social, ethical, and governance sustainability performance dimensions into the corporate culture, supply chain management and business models in creating shared value for all stakeholders. Business literature has provided mixed evidence of the tension, and possible link, between financial and non-financial sustainability performance dimensions and sustainability theories have yet to sufficiently address this tension. This paper attempts to fill this void by shedding light on the link between various dimensions of sustainability performance, their integrated effect on creating shared value for all stakeholders and their implications for supply chain sustainability. This paper examines the synergy between business sustainability and supply chain management by presenting a framework consisting of sustainability theories, sustainability performance dimensions, sustainability shared value concept, and sustainability best practices. Companies can use the suggested framework in integrating both financial and non-financial sustainability initiatives into their supply chain sustainability from production design, purchasing and inbound logistics, and manufacturing process to distribution and outbound logistics.

  12. Sustainable Management of Metasequoia glyptostroboides Plantation Forests in Shanghai

    Directory of Open Access Journals (Sweden)

    Ji Zheng

    2018-01-01

    Full Text Available Urban forestry is increasingly used as a tool for climate change mitigation and for providing environmental services to inhabitants of urban areas. However, tree species used in urban forestry are usually different from the ones used in commercial forestry. As a consequence, available data on growth and yield under alternative management scenarios are usually scarce. As forest models can be used to explore potential forest futures, they are of special interest as decision-support tools in urban forestry. In this research, we used the FORECAST ecosystem-level forest model to define the management prescriptions for Metasequoia glyptostroboides plantations in Shanghai that reach the highest net primary productivity (NPP. In a first step, a battery of different stand densities (from 500 to 4000 stems ha−1 was used to identify those with the highest NPP at stand level. Then, different thinning regimes (with intensities ranging from 15% to 40% of trees removed and applied at stand age 5 to 20 years were simulated on those initial densities with the highest NPP (3000 and 4000 stems ha−1. Planting 4000 stems ha−1 and not applying thinning achieved the highest annual NPP (14.39 ± 3.92 Mg ha−1 yr−1 during the first rotation, but it was not significantly different from the NPP achieved with the same initial density but thinning 40% of trees at year 10. NPP was estimated to decrease with consecutive rotations, and for the second rotation thinning was needed to significantly increase NPP (10.11 ± 2.59 Mg ha−1 yr−1 with 4000 stems ha−1 and 25% thinning at year 10 above non-thinning management. For the third rotation, the highest NPP was reached with initial density 3000 stems ha−1 and 25% thinning at year 10. Nitrogen flows were also estimated to decrease with consecutive rotations. These results indicate the potential of managing M. glyptostroboides urban plantations to reach their maximum productivity potential, but also that additional

  13. "Review of the Sustained Yield Plan / Habitat Conservation Plan for the properties of The Pacific Lumber Company, Scotia Pacific Holding Company, and Salmon Creek Corporation"

    Science.gov (United States)

    Leslie M. Reid

    1998-01-01

    Downstream impacts to aquatic environments and property generally occur as cumulative watershed impacts, which are usually caused by changes in the transport of woody debris, water, and sediment through a watershed. The downstream cumulative impacts that are likely to accrue from implementation of the Sustained Yield Plan / Habitat Conservation Plan for the properties...

  14. Integration of Agronomic Practices with Herbicides for Sustainable Weed Management in Aerobic Rice

    Science.gov (United States)

    Anwar, M. P.; Juraimi, A. S.; Mohamed, M. T. M.; Uddin, M. K.; Samedani, B.; Puteh, A.; Man, Azmi

    2013-01-01

    Till now, herbicide seems to be a cost effective tool from an agronomic view point to control weeds. But long term efficacy and sustainability issues are the driving forces behind the reconsideration of herbicide dependent weed management strategy in rice. This demands reappearance of physical and cultural management options combined with judicious herbicide application in a more comprehensive and integrated way. Keeping those in mind, some agronomic tools along with different manual weeding and herbicides combinations were evaluated for their weed control efficacy in rice under aerobic soil conditions. Combination of competitive variety, higher seeding rate, and seed priming resulted in more competitive cropping system in favor of rice, which was reflected in lower weed pressure, higher weed control efficiency, and better yield. Most of the herbicides exhibited excellent weed control efficiency. Treatments comprising only herbicides required less cost involvement but produced higher net benefit. On the contrary, treatments comprising both herbicide and manual weeding required high cost involvement and thus produced lower net benefit. Therefore, adoption of competitive rice variety, higher seed rate, and seed priming along with spraying different early-postemergence herbicides in rotation at 10 days after seeding (DAS) followed by a manual weeding at 30 DAS may be recommended from sustainability view point. PMID:24223513

  15. CEA - Nuclear Energy Division. Report on Sustainable Radioactive Waste Management

    International Nuclear Information System (INIS)

    2012-12-01

    The Sustainable Radioactive Waste Management Act of June 28, 2006, specified clear guidelines for spent nuclear fuel management. It states two complementary principles: - The policy of treating and recycling spent nuclear fuel is valid for reducing the quantity and toxicity of suitably packaged ultimate radioactive waste-forms. - The reference process for high-activity and long-lived ultimate waste is deep geological disposal. The report prepared by the CEA in response to these requirements was completed after several years of work in cooperation with the other French actors in this field (EDF, AREVA) and with contribution of the CNRS and Andra. It addresses the following topics in several volumes: n guidelines for research on 4. generation systems, and a description of the various systems examined; - the results of research coordinated by the CEA on partitioning and transmutation of long-lived radioactive elements; - choices proposed for the Astrid integrated technology demonstrator - a sodium-cooled fast reactor (SFR) - and a reasonable timetable for its construction; - a review of research conducted around the world on 4. generation systems based on fast neutron reactors (FNRs). The principal results and findings compiled by the CEA from these studies are summarized in this document

  16. Addressing Organisational Pressures as Drivers towards Sustainability in Manufacturing Projects and Project Management Methodologies

    Directory of Open Access Journals (Sweden)

    Fotios Misopoulos

    2018-06-01

    Full Text Available The concept of sustainability continues to rapidly grow in interest from disparate academic and industrial fields. This research aims to elucidate further the implications of the sustainability drivers upon project management methodological approaches specifically in the manufacturing industry. This paper studies the three prevalent dialogues in the field of sustainability, relevant to the environmental and social aspects of the Triple Bottom Line, and utilises Institutional Theory to propose organisational pressures as affecting sustainability efforts in industrial manufacturing project management. Furthermore, the literature bodies of Lean and Life Cycle Analysis in manufacturing project management guided our reflection that the various drivers of sustainability put forward that do not consider the distinctive organisational pressures fail to address institutional and systemic project management issues holistically. The authors further conduct and draw on a systematic literature review on the constructs of sustainability in the manufacturing industry and their adopted methodologies, evaluating academic articles published from the year 2001 to 2017. The findings indicate that normative pressures prevail over coercive and mimetic pressures and are seen as the main drivers of sustainability in the manufacturing industry. In an incremental reductionist approach, project management knowledge areas are analysed, and the study posits that Stakeholder and Communications Management are two of the knowledge areas that need to integrate the above pressures to achieve cohesive sustainable industrial results. The principle contribution is to offer a new conceptual perspective on integrating project management knowledge areas with Institutional Theory pressures for more sustainable project management methodologies.

  17. An Evaluation of Management Perspectives of Sustainability Reporting in the Nigerian Oil Industry

    OpenAIRE

    Uzonwanne, Godfrey; Yekini, Cecilia Olukemi; Yekini, Sina; Otobo, Paul

    2014-01-01

    Purpose: This article investigates the perspectives of managers involved in sustainability reporting in the Nigerian oil industry. Design/Methodology: The article adopts a survey methodology in its approach to conduct this investigation. The survey employed a structured interview to investigate five themes built around the motivation for sustainability reporting within these organizations, hierarchical responsibility for sustainability reporting, the organizations objectives relative to t...

  18. Increasing sustainable stormwater management adaption through transdisciplinary research

    Science.gov (United States)

    Wingfield, Thea; Potter, Karen; Jones, Gareth; Spees, Jack; Macdonald, Neil

    2016-04-01

    The Ribble Rivers Trust leads a partnership of land and water management organisations that use a holistic approach to water management in the Ribble catchment. They are interested in incorporating sustainable stormwater systems, into their program of delivery with a view to ensuring that their activities to improve the environments and habitats of the catchment also contribute to reducing flood risk. A methodology, to locate interventions that would slow water within the catchment are identified; however partner buy in, institutional caution and economic barriers are felt to be hindering delivery. In response a transdisciplinary research project in which both the academics of the University of Liverpool and the practitioners of The Ribble Rivers Trust are active investigators has been established. The project aims to increase the uptake of sustainable stormwater management techniques through the analysis of the institutional, experiential and governance processes and their interactions with the physical hydrological processes governing stormwater systems. Research that is transdisciplinary must integrate academic knowledge with practitioner, local understanding and practice. Furthermore methodologies belonging to different academic fields must be blended together to collect, analyse and interpret data in order to examine complex problems through different disciplinary lenses in an integrated way. This approach has been developed in response to the complex relationships of cause and effect of contemporary inter-related economic, environmental and societal challenges. There have been a number of challenges to overcome as transdisciplinary researchers, the first and most important was to understand the different research philosophies and theoretical assumptions behind various natural science and social science research methods. Without this understanding research methodologies could be flawed and would not be effectively integrated and the data would not be

  19. Recharge Net Metering to Incentivize Sustainable Groundwater Management

    Science.gov (United States)

    Fisher, A. T.; Coburn, C.; Kiparsky, M.; Lockwood, B. S.; Bannister, M.; Camara, K.; Lozano, S.

    2016-12-01

    Stormwater runoff has often been viewed as a nuisance rather than a resource, but with passage of the Sustainable Groundwater Management Act (2014), many basins in California are taking a fresh look at options to enhance groundwater supplies with excess winter flows. In some basins, stormwater can be used for managed aquifer recharge (MAR), routing surface water to enhance groundwater resources. As with many public infrastructure programs, financing for stormwater-MAR projects can be a challenge, and there is a need for incentives that will engage stakeholders and offset operation and maintenance costs. The Pajaro Valley Water Management Agency (PVWMA), in central costal California, recently launched California's first Recharge Net Metering (ReNeM) program. MAR projects that are part of the ReNeM program are intended to generate ≥100 ac-ft/yr of infiltration benefit during a normal water year. A team of university and Resource Conservation District partners will collaborate to identify and assess potential project sites, screening for hydrologic conditions, expected runoff, ease and cost of project construction, and ability to measure benefits to water supply and quality. The team will also collect data and samples to measure the performance of each operating project. Groundwater wells within the PVWMA's service area are metered, and agency customers pay an augmentation fee for each unit of groundwater pumped. ReNeM projects will earn rebates of augmentation fees based on the amount of water infiltrated, with rebates calculated using a formula that accounts for uncertainties in the fate of infiltrated water, and inefficiencies in recovery. The pilot ReNeM program seeks to contribute 1000 ac-ft/yr of infiltration benefit by the end of the initial five-year operating period. ReNeM offers incentives that are distinct from those derived from traditional groundwater banking, and thus offers the potential for an innovative addition to the portfolio of options for

  20. Regulating N application for rice yield and sustainable eco-agro development in the upper reaches of Yellow River basin, China.

    Science.gov (United States)

    Zhang, Aiping; Liu, Ruliang; Gao, Ji; Yang, Shiqi; Chen, Zhe

    2014-01-01

    High N fertilizer and flooding irrigation applied to rice on anthropogenic-alluvial soil often result in N leaching and low recovery of applied fertilizer N from the rice fields in Ningxia irrigation region in the upper reaches of the Yellow River, which threatens ecological environment, food security, and sustainable agricultural development. This paper reported the regulating N application for rice yield and sustainable Eco-Agro development in the upper reaches of Yellow River basin. The results showed that reducing and postponing N application could maintain crop yields while substantially reducing N leaching losses to the environment and improving the nitrogen use efficiency. Considering the high food production, the minimum environmental threat, and the low labor input, we suggested that regulating N application is an important measure to help sustainable agricultural development in this region.

  1. Sustainable Materials Management (SMM) Web Academy Webinar: Advancing Sustainable Materials Management: Facts and Figures 2013 - Assessing Trends in Materials Generation, Recycling and Disposal in the United States

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  2. Pulsed electron-beam-sustained discharge in oxygen-containing gas mixtures: electrical characteristics, spectroscopy,and singlet oxygen yield

    International Nuclear Information System (INIS)

    Vagin, Nikolai P; Ionin, Andrei A; Klimachev, Yu M; Kotkov, A A; Podmar'kov, Yu P; Seleznev, L V; Sinitsyn, D V; Frolov, M P; Yuryshev, Nikolai N; Kochetov, Igor' V; Napartovich, A P; Hager, G D

    2004-01-01

    The electrical and spectroscopic characteristics of electron-beam-sustained discharge (EBSD) in oxygen and oxygen-containing gas mixtures are studied experimentally under gas pressures up to 100 Torr in a large excitation volume (∼18 L). It is shown that the EBSD in pure oxygen and its mixtures with inert gases is unstable and is characterised by a small specific energy contribution. The addition of small amounts (∼1%-10%) of carbon monoxide or hydrogen to oxygen or its mixtures with inert gases considerably improves the stability of the discharge, while the specific energy contribution W increases by more then an order of magnitude, achieving ∼6.5 kJ L -1 atm -1 per molecular component of the gas mixture. A part of the energy supplied to the EBSD is spent to excite vibrational levels of molecular additives. This was demonstrated experimentally by the initiation of a CO laser based on the O 2 : Ar : CO = 1 : 1 : 0.1 mixture. Experimental results on spectroscopy of the excited electronic states O 2 (a 1 Δ g ) and O 2 (b 1 Σ g + ), of oxygen formed in the EBSD are presented. A technique was worked out for measuring the concentration of singlet oxygen in the O 2 (a 1 Δ g ) state in the afterglow of the pulsed EBSD by comparing with the radiation intensity of singlet oxygen of a given concentration produced in a chemical generator. Preliminary measurements of the singlet-oxygen yield in the EBSD show that its value ∼3% for W ∼ 1.0 kJ L -1 atm -1 is in agreement with the theoretical estimate. Theoretical calculations performed for W ∼ 6.5 kJ L -1 atm -1 at a fixed temperature show that the singlet-oxygen yield may be ∼20%, which is higher than the value required to achieve the lasing threshold in an oxygen-iodine laser at room temperature. (laser applications and other topics in quantum electronics)

  3. Building Theory at the Intersection of Ecological Sustainability and Strategic Management

    DEFF Research Database (Denmark)

    Borland, Helen; Ambrosini, Véronique; Lindgreen, Adam

    2016-01-01

    This article builds theory at the intersection of ecological sustainability and strategic management literature—specifically, in relation to dynamic capabilities literature. By combining industrial organization economics–based, resource-based, and dynamic capability–based views, it is possible...... to develop a better understanding of the strategies that businesses may follow, depending on their managers’ assumptions about ecological sustainability. To develop innovative strategies for ecological sustainability, the dynamic capabilities framework needs to be extended. In particular, the sensing...... sustainability. Finally, this approach offers opportunities for managers and academics to identify, categorize, and exploit business strategies for ecological sustainability....

  4. Barriers and commitment of facilities management profession to the sustainability agenda

    Energy Technology Data Exchange (ETDEWEB)

    Elmualim, Abbas; Shockley, Daniel [ICRC, The School of Construction Management and Engineering University of Reading, Whiteknights, PO BOX 219 (United Kingdom); Valle, Roberto [ICRC, The School of Construction Management and Engineering University of Reading, Whiteknights, PO BOX 219 (United Kingdom); British Institute of Facilities Management (BIFM) (United Kingdom); Ludlow, Gordon [British Institute of Facilities Management (BIFM) (United Kingdom); Shah, Sunil [Jacobs, Reading (United Kingdom)

    2010-01-15

    The practice of sustainable facilities management (FM) is rapidly evolving with the increasing interest in the discourse of sustainable development. This paper examines a recent survey of the experiences of facilities managers in the rapidly growing and evolving industry in regard to the barriers and their commitment to the sustainability agenda. The survey results show that time constraints, lack of knowledge and lack of senior management commitment are the main barriers for the implementation of consistent and comprehensive sustainable FM policy and practice. The paper concludes that the diversity of the FM role and the traditional undervaluation of the contribution it makes to the success of organisations are partially responsible for lack of success in achieving sustainable facilities. The overwhelming barrier for sustainable FM practice is the lack of understanding, focus and commitment of senior executives in appreciating the opportunities, threats and need for strategic leadership and direction in driving essential change, and hence further the sustainability agenda. (author)

  5. Sugarcane trash management assessed by the interaction of yield with soil properties

    Directory of Open Access Journals (Sweden)

    Flávio Carlos Dalchiavon

    2013-12-01

    Full Text Available Currently, sugarcane plays an important global role, particularly with a view to alternative energy sources. Thus, in a sugarcane field of the mill Vale do Paraná S/A Álcool e Açúcar, Rubineia, São Paulo State, managed under two green cane harvest systems (cane trash left on and cane trash removed from the soil, Pearson and spatial correlations between the sugarcane yield (variety RB855035 in the third cut and soil physical and chemical properties were studied to identify the property best correlated with stalk yield and the best harvest method. For this purpose, two geostatistical grids (121 sampling points on 1.30 ha were installed on a eutrophic Red Argisol (homogeneous slope of 0.065 m m-1, in 2011, to determine the properties: stalk yield and sugarcane plant population, and soil resistance to penetration, gravimetric moisture, bulk density, and carbon stock, in the layers 0-0.20 and 0.20-0.40 m. The data were analyzed by descriptive, linear correlation and geostatistical analysis. In both treatments, the property stand density was best correlated with sugarcane yield (r = 0.725 in the trash mulching treatment - TM and r = 0.769 in the trash removal treatment - TR. However, in relation to the soil properties, bulk density (0-0.20 m was best correlated (r = 0.305 in TM, r = 0.211 in TR. Similarly, from the spatial point of view, stand density was the property that best explained the sugarcane yield. However, in the TM treatment the density (0.20-0.40 m was the only soil property spatially correlated with stalk yield. The carbon stock in the soil of the TM was 11.5 % higher than in the TR treatment. Results of the TM treatment were best, also with regard to soil management and conservation.

  6. A Special Issue of the Journal of Forestry—Tribal Forest Management: Innovations for Sustainable Forest Management

    Science.gov (United States)

    Michael J. Dockry; Serra J. Hoagland

    2017-01-01

    Native American forests and tribal forest management practices have sustained indigenous communities, economies, and resources for millennia. These systems provide a wealth of knowledge and successful applications of long-term environmental stewardship and integrated, sustainable forest management. Tribal forestry has received an increasing amount of attention from...

  7. Resource potential of bamboo, challenges and future directions towards sustainable management and utilization in Ethiopia

    Directory of Open Access Journals (Sweden)

    Getachew Desalegn

    2014-08-01

    Full Text Available Aim of study: Bamboo, the fastest growing and high yielding perennial plant of the world has more than 1500 species and 1500 versatile socio-economic uses and ecological services. Ethiopia has two indigenous bamboo species namely Yushania alpina and Oxytenantheria abyssinica, covering about one million ha with a wide distribution. The objective of this paper is to highlight the potential of bamboo resources, challenges including biodeterioration damage, opportunities and future research directions towards its sustainable management and rational utilization.Area of study: Bamboo resources of EthiopiaMaterial and Methods: Reconnaissance survey was done to some parts of the bamboo growing potential areas in Ethiopia besides the literature review. Main results: The bamboo resource, despite its socio-economic and environmental benefits, currently, in most areas has been under high pressure due to land use changes, bamboo mass- flowering, poor processing with low value addition, and damage by biodeteriorating agents (termites, beetles and fungi. The preservative tests on Ethiopian bamboos revealed low natural durability and highlighted the paramount importance of appropriate protection measures such as Tanalith and vehicles used motor oil to increase durability, service life and rational utilization of bamboo-based products and structures as potential alternative construction and furniture material.Research highlights: Therefore, integrated research and development interventions involving different propagation and managements techniques, harvesting season, processing, value addition including proper seasoning and preservation technologies and marketing are recommended to fill the information and technological gaps on sustainable management and rational utilization of this fast growing and multipurpose bamboo resources in Ethiopia.Key words: Bamboo; challenges; management; socio-economic and environmental significance; utilization.

  8. Simulation of water management for fodder beet to reduce yield losses under late season drought

    Directory of Open Access Journals (Sweden)

    T. Noreldin

    2016-12-01

    Full Text Available The objectives of this study were to calibrate CropSyst model for fodder beet grown under full and late season drought and to use the simulation results to analyze the relationship between irrigation amount and yield, as well as in water management to reduce yield losses under full and late season drought. For this reason, two field experiments were implemented at El-Serw Agricultural Research Station in Demiatte governorate, during 2011/12 and 2012/13 growing seasons. Two irrigation treatments were studied: full irrigation and late season drought. The model was calibrated using the data obtained from the two seasons. Results indicated that the reduction in fodder beet yield under late season drought was 11 and 12% in 2011/12 and 2012/13 growing seasons, respectively. Calibration of CropSyst revealed that the percentage of difference between measured and predicted values were low in both growing seasons. The results also indicated that changing irrigation schedule after examining water stress index under full and late season drought led to increase in fodder beet yield, as well as water and land productivity. Thus, CropSyst model can give insight into when to apply irrigation water to minimize yield losses under late season drought.

  9. Simulating the effects of climate and agricultural management practices on global crop yield

    Science.gov (United States)

    Deryng, D.; Sacks, W. J.; Barford, C. C.; Ramankutty, N.

    2011-06-01

    Climate change is expected to significantly impact global food production, and it is important to understand the potential geographic distribution of yield losses and the means to alleviate them. This study presents a new global crop model, PEGASUS 1.0 (Predicting Ecosystem Goods And Services Using Scenarios) that integrates, in addition to climate, the effect of planting dates and cultivar choices, irrigation, and fertilizer application on crop yield for maize, soybean, and spring wheat. PEGASUS combines carbon dynamics for crops with a surface energy and soil water balance model. It also benefits from the recent development of a suite of global data sets and analyses that serve as model inputs or as calibration data. These include data on crop planting and harvesting dates, crop-specific irrigated areas, a global analysis of yield gaps, and harvested area and yield of major crops. Model results for present-day climate and farm management compare reasonably well with global data. Simulated planting and harvesting dates are within the range of crop calendar observations in more than 75% of the total crop-harvested areas. Correlation of simulated and observed crop yields indicates a weighted coefficient of determination, with the weighting based on crop-harvested area, of 0.81 for maize, 0.66 for soybean, and 0.45 for spring wheat. We found that changes in temperature and precipitation as predicted by global climate models for the 2050s lead to a global yield reduction if planting and harvesting dates remain unchanged. However, adapting planting dates and cultivar choices increases yield in temperate regions and avoids 7-18% of global losses.

  10. Using a Lean Six Sigma Approach to Yield Sustained Pressure Ulcer Prevention for Complex Critical Care Patients.

    Science.gov (United States)

    Donovan, Elizabeth A; Manta, Christine J; Goldsack, Jennifer C; Collins, Michelle L

    2016-01-01

    Under value-based purchasing, Medicare withholds reimbursements for hospital-acquired pressure ulcer occurrence and rewards hospitals that meet performance standards. With little evidence of a validated prevention process, nurse managers are challenged to find evidence-based interventions. The aim of this study was to reduce the unit-acquired pressure ulcer (UAPU) rate on targeted intensive care and step-down units by 15% using Lean Six Sigma (LSS) methodology. An interdisciplinary team designed a pilot program using LSS methodology to test 4 interventions: standardized documentation, equipment monitoring, patient out-of-bed-to-chair monitoring, and a rounding checklist. During the pilot, the UAPU rate decreased from 4.4% to 2.8%, exceeding the goal of a 15% reduction. The rate remained below the goal through the program control phase at 2.9%, demonstrating a statistically significant reduction after intervention implementation. The program significantly reduced UAPU rates in high-risk populations. LSS methodologies are a sustainable approach to reducing hospital-acquired conditions that should be broadly tested and implemented.

  11. The Massachusetts Sustainable-Yield Estimator: A decision-support tool to assess water availability at ungaged stream locations in Massachusetts

    Science.gov (United States)

    Archfield, Stacey A.; Vogel, Richard M.; Steeves, Peter A.; Brandt, Sara L.; Weiskel, Peter K.; Garabedian, Stephen P.

    2010-01-01

    Federal, State and local water-resource managers require a variety of data and modeling tools to better understand water resources. The U.S. Geological Survey, in cooperation with the Massachusetts Department of Environmental Protection, has developed a statewide, interactive decision-support tool to meet this need. The decision-support tool, referred to as the Massachusetts Sustainable-Yield Estimator (MA SYE) provides screening-level estimates of the sustainable yield of a basin, defined as the difference between the unregulated streamflow and some user-specified quantity of water that must remain in the stream to support such functions as recreational activities or aquatic habitat. The MA SYE tool was designed, in part, because the quantity of surface water available in a basin is a time-varying quantity subject to competing demands for water. To compute sustainable yield, the MA SYE tool estimates a daily time series of unregulated, daily mean streamflow for a 44-year period of record spanning October 1, 1960, through September 30, 2004. Selected streamflow quantiles from an unregulated, daily flow-duration curve are estimated by solving six regression equations that are a function of physical and climate basin characteristics at an ungaged site on a stream of interest. Streamflow is then interpolated between the estimated quantiles to obtain a continuous daily flow-duration curve. A time series of unregulated daily streamflow subsequently is created by transferring the timing of the daily streamflow at a reference streamgage to the ungaged site by equating exceedence probabilities of contemporaneous flow at the two locations. One of 66 reference streamgages is selected by kriging, a geostatistical method, which is used to map the spatial relation among correlations between the time series of the logarithm of daily streamflows at each reference streamgage and the ungaged site. Estimated unregulated, daily mean streamflows show good agreement with observed

  12. Barriers to sustainable water resources management : Case study in Omnogovi province, Mongolia

    OpenAIRE

    Enkhtsetseg, Mandukhai

    2017-01-01

    This study examines the barriers to sustainable water resources management in water vulnerable, yet a mining booming area. The case study is conducted in Omnogovi province of Mongolia in Nov-Dec 2016. This study presents how the Omnogovi province manages its water with increased mining and examines what hinders the province from practicing sustainable water resources management and examines the involvement of residents in the water resources management of Omnogovi province. Qualitative approa...

  13. Assessing the Benefits of Yield Management in the Hospitality Industry in the Kumasi Metropolis of Ghana

    Directory of Open Access Journals (Sweden)

    Owusu Boahen

    2013-10-01

    Full Text Available Ghana's hotel industry has a great deal of potential for future development. However, revenue loss due to lost opportunity arising from unused rooms or no shows is a challenge facing the industry. Maximizing revenue is important in the industry because of high costs of operation. Yield Management (YM offers one of the potential revenue maximization strategies in the hotel business operations. This study aims at evaluating the effect of yield management practices on business operations in the hotel industry in the Kumasi Metropolis of Ghana. The study adopted a combination of qualitative and quantitative approach. The study relied on primary data which was collected through field survey using semi-structured interview and questionnaires instruments. Descriptive statistics was used to analyse qualitative data whilst the qualitative data was analysed through deduction and inferences. The study revealed that that the implementation of yield management has positive impact in hotel business operations in the Kumasi Metropolis in terms of profitability competitive advantage operational efficiency productivity and cost saving. it is recommended that the hotel industry, particularly in the Kumasi Metropolis,  should invest in  information technology education as well as staff training to improve their skill capacity since effective practices YM depends on effective information system.

  14. Purchasing & supply management for a sustainable world: Introduction to the IPSERA 2013 conference special issue

    DEFF Research Database (Denmark)

    Johnsen, T. E.; Giannakis, M.; Miemczyk, J.

    2014-01-01

    Special issue of best papers of the 22nd annual IPSERA conference 2013: Purchasing & Supply Management for a Sustainable World......Special issue of best papers of the 22nd annual IPSERA conference 2013: Purchasing & Supply Management for a Sustainable World...

  15. Sustainable Agriculture and Natural Resource Management Collaborative Research Support Program(SANREM CRSP)

    OpenAIRE

    Moore, Keith M.

    2007-01-01

    This presentation describes the history and current program of the Sustainable Agriculture and Natural Resource Management Collaborative Research Support Program (SANREM CRSP). SANREM Objectives include increasing stakeholder income generation capacity, empowering stakeholders, particularly women, enhancing decentralized resource management, strengthening local institutions, improving market access for smallholders and communities, and promoting sustainable and environmentally sound developme...

  16. Using Quality Management as a Bridge in Educating for Sustainability in a Business School

    Science.gov (United States)

    Rusinko, Cathy A.

    2005-01-01

    Purpose: To demonstrate how quality management (QM), a widely accepted management paradigm, can be used to advance education for sustainability in the business curriculum. Design/methodology/approach: The assumptions of QM and environmental sustainability are explored. A class exercise is developed that uses QM tools--and in particular, Deming's…

  17. Green knowledge management to support environmental sustainability; Green knowledge management zur Unterstuetzung oekologischer Nachhaltigkeit

    Energy Technology Data Exchange (ETDEWEB)

    Dornhoefer, Mareike-Jessica

    2017-01-24

    Sustainability, environmental management and green initiatives are topics which gradually developed into trends since the late 1980s, not only in research institutions, but also in public and private organizations. While the usage of energy and other resources are increasing, these organizations search for new possibilities to reduce the economic, ecologic and social burdens and consequences of office and production environments for employees and nature. While certified environmental management systems were established already in the 1990s, green approaches and technologies are only about 10 years old and steadily developing. Decisions about a fitting strategy and the support of suitable measures inside an organization always require knowledge provided for the decision makers. Furthermore it is of importance to record the environmental consequences of the operational business and to not only record data and information, but to create a context and deduce the knowledge for future activities. Based on this situation, the work addresses the main research question of how �classical'' knowledge management might be further developed or transformed into Green Knowledge Management and how it addresses the goals of sustainability, especially ecological sustainability, environmental management and green approaches alike? The definition of Green Knowledge Management consists of five factors, which are discussed systematically, explored conceptually and documented with the help of practical examples. Different knowledge management models and their respective building blocks are analyzed to deduce how knowledge processes might interact with environmental ones as well as green aspects. Also different types of knowledge management systems are analysed for their application possibilities. A planning and decision making tool in form of a three dimensional cube, the ''Green Knowledge Management Cube'' is introduced on a conceptual level and documented

  18. The management of nuclear knowledge and expertise for sustainable development

    International Nuclear Information System (INIS)

    Stumpf, W.

    2002-01-01

    knowledge at that time are highlighted in the paper. Since the middle 1990s, the Agency has redirected its technical co-operation (TC) programme towards a focused 'needs driven' approach away from the former largely 'technologically driven' approach. From a 'before' and 'after' comparison of the strategic drivers that impact on the preservation of nuclear knowledge for these TC projects, it is concluded that the new strategy of ensuring measurable socio-economic benefits from every TC project, is far better placed to manage the preservation of the necessary nuclear knowledge and to ensure the sustainability of these projects within the developing world. The paper concludes with some areas that the Agency may wish to consider further in strengthening the preservation of knowledge within these TC projects to ensure their long term sustainability and maintain the flow of socio-economic benefits to the broader society within the recipient Member State. (author)

  19. Elucidating the relationship between Sustainability Reporting and Organisational Change Management for Sustainability

    NARCIS (Netherlands)

    Lozano, Rodrigo|info:eu-repo/dai/nl/36412380X; Nummert, Benjamin; Ceulemans, Kim

    2016-01-01

    An increasing number of companies have, during the last two decades, engaged in reporting their sustainability efforts. Although Sustainability Reporting is considered to be a key driver for organisational change in companies; research into the link between these two processes has been limited. This

  20. Sustainable agriculture, soil management and erosion from prehistoric times to 2100

    Science.gov (United States)

    Vanwalleghem, Tom; Gómez, Jose Alfonso; Infante Amate, Juan; González Molina, Manuel; Fernández, David Soto; Guzmán, Gema; Vanderlinden, Karl; Laguna, Ana; Giráldez, Juan Vicente

    2015-04-01

    The rational use of soil requires the selection of management practices to take profit of the beneficial functions of plant growth, water and nutrient storage, and pollutants removal by filtering and decomposition without altering its properties. However, the first evidence of important and widespread erosion peaks can generally be found with the arrival of the first farmers all over the world. In areas with a long land-use history such as the Mediterranean, clear signs indicating the advanced degradation status of the landscape, such as heavily truncated soils, are visible throughout. Soil conservation practices are then aimed at reducing erosion to geological rates, in equilibrium with long-term soil formation rates, while maximizing agricultural production. The adoption of such practices in most areas of the world are as old as the earliest soil erosion episodes themselves. This work firstly reviews historical evidence linking soil management and soil erosion intensity, with examples from N Europe and the Mediterranean. In particular, work by the authors in olive orchards will be presented that shows how significant variations in soil erosion rates between could be linked to the historical soil management. The potential of historical documents for calibrating a soil erosion model is shown as the model, in this case RUSLE-based and combining tillage and water erosion, adequately represents the measured erosion rate dynamics. Secondly, results from present-day, long-term farm experiments in the EU are reviewed to evaluate the effect of different soil management practices on physical soil properties, such as bulk density, penetration resistance, aggregate stability, runoff coefficient or sediment yield. Finally, we reflect upon model and field data that indicate how future global climate change is expected to affect soil management and erosion and how the examples used above hold clues about sustainable historical management practices that can be used successfully