WorldWideScience

Sample records for sustainable farming managements

  1. Biodiversity management of organic farming enhances agricultural sustainability.

    Science.gov (United States)

    Liu, Haitao; Meng, Jie; Bo, Wenjing; Cheng, Da; Li, Yong; Guo, Liyue; Li, Caihong; Zheng, Yanhai; Liu, Meizhen; Ning, Tangyuan; Wu, Guanglei; Yu, Xiaofan; Feng, Sufei; Wuyun, Tana; Li, Jing; Li, Lijun; Zeng, Yan; Liu, Shi V; Jiang, Gaoming

    2016-04-01

    Organic farming (OF) has been believed to be capable of curtailing some hazardous effects associated with chemical farming (CF). However, debates also exist on whether OF can feed a world with increasing human population. We hypothesized that some improvements on OF may produce adequate crops and reduce environmental pollutions from CF. This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. Linking crop production with livestock to maximal uses of by-products from each production and avoid xenobiotic chemicals, we have achieved beneficial improvement in soil properties, effective pest and weed control, and increased crop yields. After eight years experiment, we have obtained a gradual but stable increase in crop yields with a 9.6-fold increase of net income. The net income of HOF was 258,827 dollars and 24,423 dollars in 2014 and 2007 respectively. Thus, BMOF can not only feed more population, but also increase adaptive capacity of agriculture ecosystems and gain much higher economic benefits.

  2. Assessing the sustainability of EU dairy farms with different management systems and husbandry practices

    DEFF Research Database (Denmark)

    Leach, Katharine; Gerrard, Catherine; Kudahl, Anne Margrethe Braad

    on farm management practices collected in face to face interviews with farmers were entered and the tool then calculated a composite score for each of 11 separate “spurs” or dimensions contributing to sustainability. The results can be used to stimulate discussion between farmers and point to areas where......The EU funded SOLID project supports research which will contribute to the competitiveness of organic and low input dairy systems, and increase their sustainability. There are many aspects of the sustainability of dairy farms, relating to economic, environmental and social dimensions, and methods...... of animal husbandry can affect all of these. A UK spreadsheet based tool for rapid assessment of the whole farm was adapted for application on a range of organic and low input dairy farms across the EU. This tool was used to assess approximately ten organic dairy farms in each of four EU countries. Data...

  3. Assessing the sustainability of EU dairy farms with different management systems and husbandry practices

    DEFF Research Database (Denmark)

    Leach, Katharine; Gerrard, Catherine; Kudahl, Anne Margrethe Braad

    on farm management practices collected in face to face interviews with farmers were entered and the tool then calculated a composite score for each of 11 separate “spurs” or dimensions contributing to sustainability. The results can be used to stimulate discussion between farmers and point to areas where...

  4. Development of web-based GIS services for sustainable soil resource management at farm level

    Science.gov (United States)

    Papadopoulos, Antonis; Kolovos, Chronis; Troyanos, Yerasimos; Doula, Maria

    2017-09-01

    Modern farms situated in urban or suburban areas, include various and in most cases diverse land covers. Land uses in such farms may serve residential, structured, aesthetic and agricultural purposes, usually delimited inside the boundaries of a single property. The environmental conditions across a farm, especially if it is situated on an irregular terrain, can be highly differentiated. Managing soil resources in a small scale diverse farm environment in a holistic and sustainable way should have spatial and temporal reference and take advantage of cut-edge geospatial technologies. In present study, an 8 hectare farm with various land uses in the southern suburbs of Attica Prefecture, Greece was systematically monitored regarding its soil, water and plant resources. Almost 80% of the farm's area is covered with trees, shrubs and low vegetation planted in a mosaic of parterres. Farm data collected concerned soil and water physicochemical characteristics, plant species, topographical features, irrigation network, valves and infrastructure. All data were imported and developed in a GIS geodatabase. Furthermore, web GIS services and a mobile GIS app were developed in order to monitor, update and synchronize present status and future changes performed in the farm. Through the web services and using the mobile GIS app, the user has access to all data stored in the geodatabase and according to access rights he can view or edit the spatial entities. The user can easily make query to specific features, combine their properties with other overlaying spatial data and reach accurate decisions. The app can be downloaded and implemented in mobile devices like smartphones and tablets for extending its functionality. As proven in this study, web GIS services and mobile GIS apps constitute an attractive suite of methodologies for effective and user friendly management of natural resources at farm level.

  5. Facilitating smallholder tree farming in fragmented tropical landscapes: Challenges and potentials for sustainable land management.

    Science.gov (United States)

    Rahman, Syed Ajijur; Sunderland, Terry; Roshetko, James M; Healey, John Robert

    2017-08-01

    Under changing land use in tropical Asia, there is evidence of forest product diversification through implementation of tree-based farming by smallholders. This paper assesses in two locations, West Java, Indonesia and eastern Bangladesh, current land use conditions from the perspective of smallholder farmers, the factors that facilitate their adoption of tree farming, and the potential of landscape-scale approaches to foster sustainable land management. Data were collected through rapid rural appraisals, focus group discussions, field observations, semi-structured interviews of farm households and key informant interviews of state agricultural officers. Land at both study sites is typically fragmented due to conversion of forest to agriculture and community settlement. Local land use challenges are associated with pressures of population increase, poverty, deforestation, shortage of forest products, lack of community-scale management, weak tenure, underdeveloped markets, government decision-making with insufficient involvement of local people, and poor extension services. Despite these challenges, smallholder tree farming is found to be successful from farmers' perspectives. However, constraints of local food crop cultivation traditions, insecure land tenure, lack of capital, lack of knowledge, lack of technical assistance, and perceived risk of investing in land due to local conflict (in Bangladesh) limit farmers' willingness to adopt this land use alternative. Overcoming these barriers to adoption will require management at a landscape scale, including elements of both segregation and integration of land uses, supported by competent government policies and local communities having sufficiently high social capital. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Local soil fertility management on small-scale farming systems for sustainable agriculture

    Science.gov (United States)

    Namriah, Kilowasid, Laode Muhammad Harjoni

    2015-09-01

    The sustainability of small-scale farming systems on marginal lands is still being a topic of debate in scientific and institutional communities. To address this, a study was conducted to find a method of sustaining the productivity of marginal lands for food crop production. Agricultural practices (fallow and traditional cultivation) used by the local small-scale farmers in managing soil fertility to meet the natural biological processes above and below the ground were studied in Muna Island Southeast Sulawesi, Indonesia. Participatory approach was used to gather data and information on soil and land as well as to collect soil macrofauna. The results showed that the practices of local small-scale farmers are based on local soil and land suitability. Organic materials are the source of nutrient inputs to sustain the productivity of their lands by fallowing, burning natural vegetation, putting back the crop residues, doing minimum tillage and mix- and inter-crops. In conclusion, the sustainability of local small-scale farming systems will be established by knowing and understanding local soil and land classification systems and preferred crops being planted. Following the nature of fallow and monitoring soil macrofauna diversity and abundance, all preferred crops should be planted during rainy season with different time of harvest until the next rainy season. Therefore, soils are still covered with crops during dry season. It was suggested that planting time should be done in the rainy season. Doing more researches in other locations with different socio-cultural, economical, and ecological conditions is suggested to validate and refine the method.

  7. SUSTAINABILITY OF FARMING ENTERPRISE - UNDERSTANDING, GOVERNANCE, EVALUATION

    Directory of Open Access Journals (Sweden)

    H. Bachev

    2016-02-01

    Full Text Available This article gives answers to following important questions: "what is sustainability of farming enterprises" such as individual and family farms, agri-firms of different types, agri-cooperatives, etc.", "what are the mechanisms and modes of governance of sustainability of farming enterprises", and "how to evaluate the sustainability level of farming enterprise and efficiency of its governance". First, evolution of the "concept" of sustainability of farming enterprise is discussed and more adequately defined as ability of a particular enterprise to maintain its managerial, economic, social and ecological functions in a long term. Second, institutional, market, private, public and hybrid mechanisms and modes of governance of farming enterprise's sustainability are specified. Third, a specific for the conditions of East-European agriculture framework for assessing sustainability level of farming enterprise and efficiency of its governance is suggested. Ultimate goal is to assist farming enterprises' management and strategy formation as well as improvement of public policies and forms of public intervention in agrarian sector.

  8. Soil ecology and agricultural technology; An integrated approach towards improved soil management for sustainable farming

    Science.gov (United States)

    Pulleman, Mirjam; Pérès, Guénola; Crittenden, Stephen; Heddadj, Djilali; Sukkel, Wijnand

    2014-05-01

    Intensive arable food production systems are in need of smart solutions that combine ecological knowledge and farm technology to maximize yields while protecting natural resources. The huge diversity of soil organisms and their interactions is of crucial importance for soil functions and ecosystem services, such as organic matter incorporation and break down, nutrient mineralization, soil structure formation, water regulation and disease and pest control. Soil management decisions that take into account the soil biodiversity and associated functions are thus essential to (i) maintain soil productivity in the long term, (ii) reduce the dependency on external inputs and non-renewables such as fossil fuels, and (iii) make agroecosystems more resilient against biotic and abiotic stresses. Organic farming systems and reduced tillage systems are two approaches that aim to increase soil biodiversity and general soil quality, through improved management of organic matter but differ in their emphasis on the use of chemical inputs for crop protection or soil disturbance, respectively. In North-western Europe experience with and knowledge of reduced tillage systems is still scarce, both in conventional and organic farming. Our study targeted both conventional and organic farming and aimed at 1) documenting reduced tillage practices within different agroecological contexts in NW Europe; 2) evaluating the effects of reduced tillage systems on soil biodiversity and soil ecosystem services; 3) increase understanding of agroecological factors that determine trade-offs between different ecosystem services. Earthworm species and nematode taxa were selected as indicator organisms to be studied for their known response to soil management and effects on soil functions. Additionally, soil organic matter, physical soil parameters and processes, and crop yields have been measured across multiple sites. Data have been collected over several cropping seasons in long term field experiments

  9. Sustainability of farming enterprise -understanding, governance, evaluation

    OpenAIRE

    BACHEV H.

    2016-01-01

    This article gives answers to following important questions: "what is sustainability of farming enterprises" such as individual and family farms, agri-firms of different types, agri-cooperatives, etc.", "what are the mechanisms and modes of governance of sustainability of farming enterprises", and "how to evaluate the sustainability level of farming enterprise and efficiency of its governance". First, evolution of the "concept" of sustainability of farming enterprise is discussed and more ade...

  10. Evaluating the Sustainable Intensification of arable farms.

    Science.gov (United States)

    Gadanakis, Yiorgos; Bennett, Richard; Park, Julian; Areal, Francisco Jose

    2015-03-01

    Sustainable Intensification (SI) of agriculture has recently received widespread political attention, in both the UK and internationally. The concept recognises the need to simultaneously raise yields, increase input use efficiency and reduce the negative environmental impacts of farming systems to secure future food production and to sustainably use the limited resources for agriculture. The objective of this paper is to outline a policy-making tool to assess SI at a farm level. Based on the method introduced by Kuosmanen and Kortelainen (2005), we use an adapted Data Envelopment Analysis (DEA) to consider the substitution possibilities between economic value and environmental pressures generated by farming systems in an aggregated index of Eco-Efficiency. Farm level data, specifically General Cropping Farms (GCFs) from the East Anglian River Basin Catchment (EARBC), UK were used as the basis for this analysis. The assignment of weights to environmental pressures through linear programming techniques, when optimising the relative Eco-Efficiency score, allows the identification of appropriate production technologies and practices (integrating pest management, conservation farming, precision agriculture, etc.) for each farm and therefore indicates specific improvements that can be undertaken towards SI. Results are used to suggest strategies for the integration of farming practices and environmental policies in the framework of SI of agriculture. Paths for improving the index of Eco-Efficiency and therefore reducing environmental pressures are also outlined. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Is Farm Management Skill Persistent?

    OpenAIRE

    Li, Xin; Paulson, Nicholas

    2014-01-01

    Farm management skills can affect farm managers' performance. In this article, farm management performance is analyzed based on yearly Illinois Farm Business Farm Management (FBFM) panel data across 6,760 farms from 1996 through 2011. Two out-of-sample measures of skill are used to analyze the ability of farm managers that consistently perform well over yearly and longer time horizons. Persistence tests show management skills are consistent and predictable. Results also suggest that the most ...

  12. Modelling worker physical health and societal sustainability at farm level: an application to conventional and organic dairy farming

    NARCIS (Netherlands)

    Calker, van K.J.; Berentsen, P.B.M.; Boer, de I.J.M.; Giesen, G.W.J.; Huirne, R.B.M.

    2007-01-01

    Farm-level modelling can be used to determine how farming systems and individual farm-management measures influence different sustainability indicators. Until now however, worker physical health and societal sustainability have been lacking in farm models. For this paper, we first selected

  13. Sustainable livestock farming as normative practice

    NARCIS (Netherlands)

    Rademaker, Corné J.; Glas, Gerrit; Jochemsen, Henk

    2017-01-01

    We argue that an understanding of livestock farming as normative practice clarifies how sustainability is to be understood in livestock farming. The sustainability of livestock farming is first approached by investigating its identity. We argue that the economic aspect qualifies and the formative

  14. Farm diversity, resource use efficiency and sustainable land management in the western highlands of Kenya

    NARCIS (Netherlands)

    Mutoko, M.C.; Hein, L.G.; Shisanya, C.A.

    2014-01-01

    Sub-Saharan Africa (SSA) faces further population growth in the coming decades and it is essential to increase food production in rural areas. However, development programs to enhance agricultural productivity have achieved mixed results. This study investigates farm household responses to a

  15. Building knowledge systems for sustainable agriculture: supporting private advisors to adequately address sustainable farm management in regular service contacts

    NARCIS (Netherlands)

    Klerkx, L.W.A.; Jansen, J.

    2010-01-01

    Advisory service provisioning on sustainability issues such as environmental care and food safety is considered suboptimal in privatized extension systems, which comprise a diverse set of private advisors. Apart from funding dedicated ‘public good’ projects, government also relies on these advisors

  16. Sustainable farming: why we need to diversify.

    Science.gov (United States)

    van Dijk, Jan

    2014-06-28

    In the future, the UK farming industry will have to meet increased demands against a background of higher levels of uncertainty. argues that solely promoting the intensification of current farming systems is a high-risk strategy, whereas diversification of farming systems offers sustainability as well as opportunities for vets. British Veterinary Association.

  17. On-farm research in Western Siberia: Potential of adapted management practices for sustainable intensification of crop production systems

    Science.gov (United States)

    Kühling, Insa; Trautz, Dieter

    2015-04-01

    Western Siberia is of global significance in terms of agricultural production, carbon sequestration and biodiversity preservation. Abandonment of arable land and changes in the use of permanent grasslands were triggered by the dissolution of the Soviet Union in and the following collapse of the state farm system. The peatlands, forests and steppe soils of Western Siberia are one of the most important carbon sinks worldwide. These carbon stocks are, if deteriorated, an important source of radiative forcing even in comparison to anthropogenic emissions. This situation is aggravated by recent and future developments in agricultural land use in the southern part of Western Siberia, in particular in Tyumen province. The increase of drought risk caused by climate change will led to more challenges in these water-limited agricultural production systems. The German-Russian interdisciplinary research project "SASCHA" aims to provide sustainable land management practices to cope with these far-reaching changes for Tyumen province. In particular, on farm scale agricultural strategies are being developed for increased efficiencies in crop production systems. Therefore a 3-factorial field trial with different tillage and seeding operations was installed with spring wheat on 10 ha under practical conditions in 2013. Within all combinations of tillage (no-till/conventional), seed rate (usual/reduced) and seed depth (usual/shallower) various soil parameters as well as plant development and yield components were intensively monitored during the growing seasons. Results after 2-years show significant impacts of the tillage operation on soil moisture and soil temperature. Also a higher trend in nitrogen mineralization could be observed without tillage. Plant development in terms of phenological growth stages took place simultaneously in all variants. Under no-till regime we measured slightly higher grain yields and significant advantages in protein yields. In conjunction with

  18. Assessing sustainability of low-external-input farm management systems with the nutrient monitoring approach: a case study in Kenya

    NARCIS (Netherlands)

    Jager, de A.; Onduru, D.; Wijk, van M.S.; Vlaming, J.; Gachini, G.N.

    2001-01-01

    In the search for Integrated Nutrient Management practices in response to the widely observed soil fertility decline in Sub-Saharan Africa, the potential of low-external-input and organic farming remains to be systematically examined. The nutrient monitoring concept was used to assess the impact of

  19. Sustainable livestock production: Low emission farm – The innovative combination of nutrient, emission and waste management with special emphasis on Chinese pig production

    Directory of Open Access Journals (Sweden)

    Thomas Kaufmann

    2015-09-01

    Full Text Available Global livestock production is going to be more and more sophisticated in order to improve efficiency needed to supply the rising demand for animal protein of a growing, more urban and affluent population. To cope with the rising public importance of sustainability is a big challenge for all animal farmers and more industrialized operations especially. Confined animal farming operations (CAFO are seen very critical by many consumers with regard to their sustainability performance, however, the need to improve the sustainability performance especially in the ecological and social dimension exists at both ends of the intensity, i.e., also for the small holder and family owned animal farming models. As in livestock operations, feed and manure contribute the majority to the three most critical environmental impact categories global warming potential (GWP, acidification (AP and eutrophication potential (EP any effort for improvement should start there. Intelligent combination of nutrient-, emission- and waste management in an integrated low emission farm (LEF concept not only significantly reduces the environmental footprint in the ecological dimension of sustainability, but by producing renewable energy (heat, electricity, biomethane with animal manure as major feedstock in an anaerobic digester also the economic dimension can be improved. Model calculations using new software show the ecological improvement potential of low protein diets using more supplemented amino acids for the Chinese pig production. The ecological impact of producing biogas or upgraded biomethane, of further treatment of the digestate and producing defined fertilizers is discussed. Finally, the LEF concept allows the integration of an insect protein plant module which offers additional ecological and economical sustainability improvement potential in the future. Active stakeholder communication about implementation steps of LEF examples improves also the social aspect of

  20. Farming with future: making crop protection sustainable

    NARCIS (Netherlands)

    Wijnands, F.G.

    2011-01-01

    The project Farming with future works with parties with a vested interest to promote sustainable crop protection in practice. Besides developing new knowledge, it spends a good deal of its energy in the embedding of sustainable practices within relevant organisations, businesses and agrarian

  1. Stimulating transitions towards sustainable farming systems

    NARCIS (Netherlands)

    Elzen, B.; Barbier, M.; Cerf, M.; Grin, J.; Darnhofer, I.; Gibbon, D.; Dedieu, B.

    2012-01-01

    This chapter will address the dynamics of the agro-food sector in the long run and focus on how transitions to sustainability could be initiated and supported, taking into account renewal intitiatives at the farm level, organised projects, heterogeneous actors and differing interests. Sustainable

  2. A Farming Revolution: Sustainable Agriculture.

    Science.gov (United States)

    Klinkenborg, Verlyn

    1995-01-01

    Growing realization of the economic, social, and environmental costs of conventional agriculture has led many U.S. farmers to embrace and become advocates for agricultural practices that limit the need for pesticides and chemical fertilizers, decrease soil erosion, and improve soil health. Some hope that sustainable agriculture can promote smaller…

  3. TOWARDS SUSTAINABLE FARMING: AN ANALYSIS AND REVIEW ...

    African Journals Online (AJOL)

    OLAWUYI

    course towards stimulating more environmentally friendly production methods. The EU policymakers realised that agriculture provides much more than just food. This paper attempts to provide an overview of some subsidies that the EU has put into place through regulations and directives, to promote sustainable farming ...

  4. ABSOLUTE AND COMPARATIVE SUSTAINABILITY OF FARMING ENTERPRISES IN BULGARIA

    Directory of Open Access Journals (Sweden)

    H. Bachev

    2017-04-01

    Full Text Available Evaluating absolute and comparative sustainability of farming enterprises is among the most topical issues for researchers, farmers, investors, administrators, politicians, interests groups and public at large. Nevertheless, in Bulgaria and most East European countries there are no comprehensive assessments on sustainability level of Bulgarian farms of different juridical type. This article applies a holistic framework and assesses absolute and comparative sustainability major farming structures in Bulgaria - unregistered farms of Natural Persons, Sole Traders, Cooperatives, and Companies. First, method of the study is outlined, and overall characteristics of surveyed farming enterprises presented. After that an assessment is made of integral, governance, economic, social, environmental sustainability of farming structures of different juridical type. Next, structure of farming enterprises with different sustainability levels is analyzed. Finally, conclusion from the study and directions for further research and amelioration of sustainability assessments suggested.

  5. Farm Input Management Strategies In Small Scale Farming In Niger ...

    African Journals Online (AJOL)

    Farm Input Management Strategies In Small Scale Farming In Niger State, Nigeria. ... Tools used for analysis were frequency distribution tables and percentages. The results showed preference for the ... quality of their lives. Keywords: Adoption, effective farm input management, income generation, strategies, Niger State

  6. Addressing Sustainability of Clam Farming in the Venice Lagoon

    Directory of Open Access Journals (Sweden)

    Donata Melaku Canu

    2011-09-01

    According to the System Approach Framework (SAF, based on previous studies and stakeholder interactions, we developed a model integrating ecological, social, and economic (ESE aspects. We chose the aspects necessary to represent the essential dynamics of major ecological, social, and economic clam farming system components to project the consequences of implementing alternative management policies and to address the ecological and social carrying capacity. Results of the simulations suggest that a properly managed farming system can sustain an acceptable income and support the local community, while reducing negative environmental impacts, social conflicts, and consumer health risks and improving system resilience. The results highlight the importance of an interdisciplinary, participatory, and adaptive approach in planning the management of this important renewable resource.

  7. Prototyping and farm system modelling - Partners on the road towards more sustainable farm systems?

    NARCIS (Netherlands)

    Sterk, B.; Ittersum, van M.K.; Leeuwis, C.; Wijnands, F.G.

    2007-01-01

    Farm system modelling and prototyping are two research methods proposed to enhance the process of developing sustainable farm systems. Farm system models provide means to formalize, expand and refine expert knowledge and to integrate this with scientific agro-ecological knowledge at the farm level.

  8. Smallholder Farms and the Potential for Sustainable Intensification.

    Science.gov (United States)

    Mungai, Leah M; Snapp, Sieglinde; Messina, Joseph P; Chikowo, Regis; Smith, Alex; Anders, Erin; Richardson, Robert B; Li, Guiying

    2016-01-01

    The sustainable intensification of African agriculture is gaining momentum with the compelling need to increase food and agricultural production. In Southern Africa, smallholder farming systems are predominately maize-based and subject to erratic climatic conditions. Farmer crop and soil management decisions are influenced by a plethora of complex factors such as market access resource availability, social relations, environment, and various messages on sustainable farming practices. Such factors pose barriers to increasing sustainable intensification in Africa. This paper characterizes smallholder farming practices in Central Malawi, at Africa Research in Sustainable Intensification for the Next Generation (Africa RISING) project sites. We present findings from a survey of 324 farmers, located within four Africa RISING sites selected in a stratified random manner to represent (1) low agricultural potential (high evapotranspiration, variable rainfall), (2) medium agricultural potential (two sites), and (3) high agricultural potential (well-distributed rainfall). Soil fertility was low overall, and certain farming practices appeared to limit the sustainability of agricultural production. Nearly half of farmers did not value legume residues as a high nutrient value resource for soil amelioration, as legume residues were removed (17.9%) or burned (21.4%). Conversely, maize residues were rarely removed (4.5%) or burned (10.4%). We found that farmers do not allocate soil amendment resources to legume fields (zero instances of mineral fertilizer or manure application to legumes compared to 88 and 22% of maize systems, respectively). Policy makers in Malawi have led initiatives to intensify agricultural systems through subsidizing farmer access to mineral fertilizer as well as maize hybrid seed, and only rarely to improved legume seed. In this survey, farmers allocate mineral fertilizer to maize systems and not legume systems. There is urgent need to invest in education

  9. Smallholder Farms and the Potential for Sustainable Intensification

    Directory of Open Access Journals (Sweden)

    Leah M Mungai

    2016-11-01

    Full Text Available The sustainable intensification of African agriculture is gaining momentum with the compelling need to increase food and agricultural production. In Southern Africa, smallholder farming systems are predominately maize-based and subject to erratic climatic conditions. Farmer crop and soil management decisions are influenced by a plethora of complex factors such as market access resource availability, social relations, environment and various messages on sustainable farming practices. Such factors pose barriers to increasing sustainable intensification in Africa. This paper characterizes smallholder farming practices in Central Malawi, at Africa Research in Sustainable Intensification for the Next Generation (Africa RISING project sites. We present findings from a survey of 324 farmers, located within four Africa RISING sites selected in a stratified random manner to represent (1 low agricultural potential (high evapotranspiration, variable rainfall, (2 medium agricultural potential (two sites, and (3 high agricultural potential (well distributed rainfall. Soil fertility was low overall, and certain farming practices appeared to limit the sustainability of agricultural production. Nearly half of farmers did not value legume residues as a high nutrient value resource for soil amelioration, as legume residues were removed (17.9% or burned (21.4%. Conversely, maize residues were rarely removed (4.5% or burned (10.4%. We found that farmers do not allocate soil amendment resources to legume fields (zero instances of mineral fertilizer or manure application to legumes compared to 88% and 22% of maize systems, respectively. Policy makers in Malawi have led initiatives to intensify agricultural systems through subsidizing farmer access to mineral fertilizer as well as maize hybrid seed, and only rarely to improved legume seed. In this survey, farmers allocate mineral fertilizer to maize systems and not legume systems. There is urgent need to invest in

  10. Assessment of Farming Systems for Sustainability of Farming Activities in the Mazandaran Province

    Directory of Open Access Journals (Sweden)

    H. Moumenihelali

    2016-03-01

    criteria were identified as sustainability criteria for agricultural activities in the province along with Cooperative, Commercial and Peasant alternatives as the dominant farming system in the present study. Consequently, the identification of the most suitable farming system for sustainable agricultural activities in the province serves as the main objective of this research. Materials and Methods: The study adopted an applied survey approach to conduct the study in 2014 in Mazandaran. The statistical population comprised of all professionals and experts working in the field of sustainability aspects and farming systems with a deep understanding and sufficient information on the issue being selected through purposive and snowball sampling summing up to 15 subjects. A questionnaire was used to collect data. In order to determine the face and content validities, the professors’ and specialists’ comments were taken into account and to estimate the reliability, the inconsistency rate was used. To achieve the main objective, the analytic hierarchy process technique by considering 5 criteria and 33 sub-criteria on three farming types (cooperative, commercial and peasant were used. The Expert Choice software 2000 was applied for data analysis. It should be noted that the analytic hierarchy process is a multi-criteria decision-making approach being based on paired comparison which enables managers and policymakers to review various scenarios. Likewise, it is sought to consider the experts’ opinions from the most central units involved instead of focusing on the number of decision-makers. Results and Discussion: Based on the results and considering criteria prioritization reveal the fact that the ecological,policy, social dimensions compared with the economic and technical criteria remain more imperative. Therefore, the ecological, political and social dimensions are the most important aspects of agricultural activities sustainability in the province. Hence, it can be

  11. Dynamic simulation of sustainable farm development scenarios using cognitive modeling

    Directory of Open Access Journals (Sweden)

    Tuzhyk Kateryna

    2017-03-01

    Full Text Available Dynamic simulation of sustainable farm development scenarios using cognitive modeling. The paper presents a dynamic simulation system of sustainable development scenarios on farms using cognitive modeling. The system incorporates relevant variables which affect the sustainable development of farms. Its user provides answers to strategic issues connected with the level of farm sustainability over a long-term perspective of dynamic development. The work contains a description of the model structure as well as the results of simulations carried out on 16 farms in northern Ukraine. The results show that the process of sustainability is based mainly on the potential for innovation in agricultural production and biodiversity. The user is able to simulate various scenarios for the sustainable development of a farm and visualize the influence of factors on the economic and social situation, as well as on environmental aspects. Upon carrying out a series of simulations, it was determined that the development of farms characterized by sustainable development is based on additional profit, which serves as the main motivation for transforming a conventional farm into a sustainable one. Nevertheless, additional profit is not the only driving force in the system of sustainable development. The standard of living, market condition, and legal regulations as well as government support also play a significant motivational role.

  12. Sustainable extensification as an alternative model for reducing GHG emissions from agriculture. The case of an extensively managed organic farm in Denmark

    DEFF Research Database (Denmark)

    Bluwstein, Jevgeniy; Braun, Martin; Henriksen, Christian Bugge

    2015-01-01

    GHG emissions of an extensively managed Danish organic farm were estimated upstream and on-farm. The results were compared to Danish national levels based on land area and output. Overall, the farm emitted 2.12 t CO2eq ha−1 yr−1. Excluding land use, land use change, and forestry (LULUCF) related...... emissions, the combined GHG emissions from energy- and agriculture-based activities at the case farm were 47% lower (per unit area) and 12% higher (per unit output), than GHG emissions from Danish agriculture. With current livestock density (0.64 LU ha−1) and crop production area, the case study farm would...... supply at average 1,466 kcal per inhabitant per day in Denmark, if the farm was scaled up to Danish national level. With a reduction of livestock density to 0.36 LU ha−1 and proportional cropland area expansion for food production (ceteris paribus), the case study farm could supply around 4,940 kcal...

  13. Caring Dairy: A Sustainable Dairy Farming Initiative in Europe

    NARCIS (Netherlands)

    Calker, van K.J.; Hooch Antink, R.H.J.; Beldman, A.C.G.; Mauser, A.

    2005-01-01

    Interest in the concept of sustainability in dairy farming has grown as a result of the continuous pressure on farm incomes, occurrence of animal diseases with a major impact on the image of dairy farming, concerns about animal welfare, and environmental problems caused by agriculture. There are,

  14. 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.

  15. Women's participation in sustainable crop farming activities in Ogun ...

    African Journals Online (AJOL)

    T-test analysis also revealed that, there is no significant difference between the women farmers participation in sustainable crop farming activities in the two different ecological zones of the study area (t = 2.74, P = 0.81). Keywords: crop farming, participation, sustainable, women farmer. Moor Journal of Agricultural Research ...

  16. 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.

  17. Regional Sustainable Environmental Management

    Science.gov (United States)

    Regional sustainable environmental management is an interdisciplinary effort to develop a sufficient understanding of the interactions between ecosystems, the economy, law, and technology to formulate effective long-term management strategies on a regional scale. Regional sustai...

  18. The Pig Farm Manager for modelling pig production systems

    OpenAIRE

    Zonderland, J.J.; Enting, I.

    2003-01-01

    Before setting up or changing a pig farm operation, the consequences of the farm set up must be explored and changes planned. To calculate technical and economic consequences a farm manager model for pig production systems, the Pig Farm Manager, has been developed. The Pig Farm Manager estimates the effects of various farm designs as well as farm management on production, environmental and economical parameters. The Pig Farm Manager includes simulations for sow farms and finisher pig farms. I...

  19. Reading the Farm-Training Agricultural Professionals in Whole Farm Analysis for Sustainable Agriculture

    Science.gov (United States)

    Mallory, Ellen; White, Charles; Morris, Thomas; Kiernan, Nancy Ellen

    2011-01-01

    Reading the Farm is a 2- to 3-day professional development program that brings together agricultural service providers from a range of agencies, with various expertise and levels of experience, to explore whole-farm systems and sustainability through in-depth study of two case-study farms. Over 90% of past participants reported that the program…

  20. Building student capacity to lead sustainability transitions in the food system through farm-based authentic research modules in sustainability sciences (FARMS

    Directory of Open Access Journals (Sweden)

    Selena Ahmed

    2017-08-01

    Full Text Available Undergraduate courses provide valuable opportunities to train and empower students with the knowledge, skills, and motivation to advance society in more sustainable directions. This article emphasizes the value of bridging primary scientific research with undergraduate education through the presentation of an integrated experiential learning and primary research model called Farm-based Authentic Research Modules in Sustainability Sciences (FARMS. FARMS are collaboratively designed with agricultural stakeholders through a community needs assessment on pressing food system issues and opportunities with the objective for faculty and students to jointly identify evidence-based management solutions. We illustrate the implementation of FARMS in an undergraduate course in Ecological Agriculture at Dartmouth College, NH where students assessed various agroecological solutions for managing plant vitality, weeds, soil quality, pests, pollinators, and biodiversity at the Dartmouth Organic Farm. Student reflections indicate that the FARMS course component was beneficial for understanding agroecological theories and concepts while also motivating involvement in sustainability sciences despite the challenges of primary research. Educator reflections noted that the FARMS pedagogical approach facilitated achieving course objectives to develop students’ ability for systems thinking, critical thinking, and interdisciplinarity while fostering students’ collaboration skills and overall motivation for creating change. Adopting the FARMS model should enable faculty in the sustainability sciences to serve as bridges between the learning, practicing, and scientific communities while supporting educational programming at student and community farms. Ultimately, it is expected that the implementation of FARMS will increase student capacity and prepare the next generation of leaders to address complex challenges of the food system using an evidence-based approach.

  1. Economic and Environmental Sustainability of Factory Farming in the US

    OpenAIRE

    Nilsson, Asbjørn Lupo; Giersing, Josephine; Magrane, David; Breitenstein, Marcus

    2014-01-01

    This paper is written with the purpose of looking into sustainable development. More specifically, it will look at the relationship between the environmental and economical pillars of sustainability. In order for sustainable development to take place, the economy must be growing while maintaining earth’s natural resources. Factory farming might be strong from an economic point of view, but it does not seem to be environmentally friendly. Therefore we used factory farming as an example of an i...

  2. 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...

  3. Managing sustainability in management education

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    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 responsib......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...... practical and theoretical problems. Among others, problems concerning trade-offs and complexity. This paper proposes an approach to sustainability in management education which help to initiate such critical reflection and discussion concerning trade-offs and complexity by drawing attention to the complex...... network of relations in which a given business or industry is embedded....

  4. Managing Sustainability in Management Education

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    2014-01-01

    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.......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...

  5. Sustainability of Governing Structures in Bulgarian Farming Industry

    Directory of Open Access Journals (Sweden)

    Hrabrin Bachev

    2017-08-01

    Full Text Available The issue of assessment of absolute and comparative sustainability of major governing structures in agrarian and farming industries is among the most topical issues for researchers, farmers, investors, administrators, politicians, interests groups, and the public worldwide. Despite this issue, practically there are no assessments on the sustainability level of the major types of Bulgarian farming enterprises in the conditions of European Union Common Agricultural Policy implementation. This study applies a holistic framework and assesses the absolute and comparative sustainability of major governing structures in Bulgarian farming industry—unregistered holdings, sole traders, cooperatives, and companies of various types. In this paper, the method of the study is outlined, the inclusion of a novel “governance aspect” of sustainability is justified, and the overall characteristics of the surveyed farming enterprises are presented. Then, the integral, governance, economic, social, and environmental sustainability of the farming structures of different juridical types is assessed. Next, the structure of farming enterprises with different sustainability levels is analyzed. Finally, the conclusion from this study and the directions for further research and amelioration of sustainability assessments are presented.

  6. Sustainable shrimp farming in India - Prospects and challenges

    Digital Repository Service at National Institute of Oceanography (India)

    Achuthankutty, C.T.

    Shrimp farming has grown into a multi-crore industry in India. It has vast potential for further expansion. However, this growing industry needs to develop appropriate indigenous technologies in specific areas to make it a sustainable and profitable...

  7. Women's participation in sustainable crop farming activities in ...

    African Journals Online (AJOL)

    A multi-stage random sampling method was used in selecting 150 women farmers from two ADP zones. An interview schedule was designed to obtain data on the respondents' eleven identified sustainable crop-farming activities. Results show that most of the respondents have between 3-10 years of farming experience.

  8. Agronomic and socioeconomic sustainability of farming systems

    NARCIS (Netherlands)

    Dersseh, Waga Mazengia

    2017-01-01

    Potato has multiple benefits and thus can play a vital role in ensuring food security in Ethiopia. However, for diverse reasons, its productivity is low. The farming systems in Ethiopia in which potato is grown, are predominantly mixed farming systems. Most of the research in Ethiopia is focused on

  9. Farm riparian land use and management: driving factors and tensions between technical and ecological functions.

    Science.gov (United States)

    Thenail, Claudine; Baudry, Jacques

    2005-11-01

    Because of their specific role in the fate of natural resources of landscapes, riparian lands are considered as landscape management units. Yet, they are part of many farms: In what way does this influence their land use and sustainability? In this article, farm riparian land was defined as the set of riparian fields of a given farm. Our aim was to evaluate farm riparian lands as farm management units and the balance between technical and ecological functions associated with farm riparian land-use types. Technical functions designated the role of land use in elaborating farm production and maintaining farm territory. Ecological functions corresponded to farm riparian land-use intensity and ratio of permanent vegetation. The analysis was carried on 102 farms from 5 study sites representative of dairy agriculture and landscapes in a region straddling Brittany and Normandy (France). Farm riparian land-use types were identified using statistical clustering. Technical and ecological functions associated with land-use types were expressed in the light of agronomy and landscape ecology expertise. Descriptors of farm holdings and farm riparian land were tested as explanatory factors of farm riparian land-use types. The use of farm riparian lands was diverse but well defined; they proved to be farm management units. Compatibilities or antagonisms between technical and ecological functions were underscored according to farm riparian land-use type. We argued that decision support could gain in combining perspectives on riparian lands as landscape management units and farm management units.

  10. The Discourse of Sustainable Farming and the Environment in ...

    African Journals Online (AJOL)

    Keywords: environment, sustainable farming, ecocriticism, cosmopolitan ecocriticism, postcolonial ecocriticism ... The need for sustainable agriculture and environment, which Bessie Head (1968) portrays in her novel .... show whether it means that we should alter our lifestyles or the way we use science and technology.

  11. An Indicator-Based Framework to Evaluate Sustainability of Farming Systems: Review of Applications in Tuscany

    Directory of Open Access Journals (Sweden)

    Concetta Vazzana

    2011-02-01

    Full Text Available Agricultural researchers widely recognise the importance of sustainable agricultural production systems and the need to develop appropriate methods to measure sustainability at the farm level. Policymakers need accounting and evaluation tools to be able to assess the potential of sustainable production practices and to provide appropriate agro-environmental policy measures. Farmers are in search of sustainable management tools to cope with regulations and enhance efficiency. This study proposes an indicator-based framework to evaluate sustainability of farming systems. Main features of the indicators’ framework are the relevance given to different spatial scales (farm, site and field, production and pedo-climatic factors, and a holistic view of the agro-ecosystem. The framework has been conceived to tackle different purposes ranging from detailed scientific analyses to farm-level management systems and cross-compliance. Agro-environmental indicators can be calculated, simulated with models or directly measured with different levels of detail proportionally to the aims of the evaluation exercise. The framework is organised in a number of environmental and production systems and sub-systems. For each system environmental critical points are identified with corresponding agro-environmental indicators and processing methods. A review of applications of the framework in Tuscany, Italy, since 1991 is presented. Applications range from prototyping farming systems, to integrated farm ecological-economic modelling, comparisons between organic, integrated and conventional farming systems, farm eco-management voluntary audit schemes and cross-compliance. Strengths and weaknesses of the framework are discussed against generic requirements of information systems and operational issues.

  12. Multilevel and multi-user sustainability assessment of farming systems

    Energy Technology Data Exchange (ETDEWEB)

    Van Passel, Steven, E-mail: Steven.vanpassel@uhasselt.be [Hasselt University, Faculty of Business Economics, Centre for Environmental Sciences, Agoralaan, Building D, 3590, Diepenbeek (Belgium); University of Antwerp, Department Bioscience Engineering, Groenenborgerlaan 171, 2020 Antwerp (Belgium); Meul, Marijke [University College Ghent, Department of Biosciences and Landscape Architecture, Campus Schoonmeersen, Building C, Schoonmeersstraat 52, 9000, Gent (Belgium)

    2012-01-15

    Sustainability assessment is needed to build sustainable farming systems. A broad range of sustainability concepts, methodologies and applications already exists. They differ in level, focus, orientation, measurement, scale, presentation and intended end-users. In this paper we illustrate that a smart combination of existing methods with different levels of application can make sustainability assessment more profound, and that it can broaden the insights of different end-user groups. An overview of sustainability assessment tools on different levels and for different end-users shows the complementarities and the opportunities of using different methods. In a case-study, a combination of the sustainable value approach (SVA) and MOTIFS is used to perform a sustainability evaluation of farming systems in Flanders. SVA is used to evaluate sustainability at sector level, and is especially useful to support policy makers, while MOTIFS is used to support and guide farmers towards sustainability at farm level. The combined use of the two methods with complementary goals can widen the insights of both farmers and policy makers, without losing the particularities of the different approaches. To stimulate and support further research and applications, we propose guidelines for multilevel and multi-user sustainability assessments. - Highlights: Black-Right-Pointing-Pointer We give an overview of sustainability assessment tools for agricultural systems. Black-Right-Pointing-Pointer SVA and MOTIFS are used to evaluate the sustainability of dairy farming in Flanders. Black-Right-Pointing-Pointer Combination of methods with different levels broadens the insights of different end-user groups. Black-Right-Pointing-Pointer We propose guidelines for multilevel and multi-user sustainability assessments.

  13. Evaluation of the sustainability of contrasted pig farming systems: breeding programmes.

    Science.gov (United States)

    Rydhmer, L; Gourdine, J L; de Greef, K; Bonneau, M

    2014-12-01

    The sustainability of breeding activities in 15 pig farming systems in five European countries was evaluated. One conventional and two differentiated systems per country were studied. The Conventional systems were the standard systems in their countries. The differentiated systems were of three categories: Adapted Conventional with focus on animal welfare, meat quality or environment (five systems); Traditional with local breeds in small-scale production (three systems) and Organic (two systems). Data were collected with a questionnaire from nine breeding organisations providing animals and semen to the studied farming systems and from, on average, five farmers per farming system. The sustainability assessment of breeding activities was performed in four dimensions. The first dimension described whether the market for the product was well defined, and whether the breeding goal reflected the farming system and the farmers' demands. The second dimension described recording and selection procedures, together with genetic change in traits that were important in the system. The third dimension described genetic variation, both within and between pig breeds. The fourth dimension described the management of the breeding organisation, including communication, transparency, and technical and human resources. The results show substantial differences in the sustainability of breeding activities, both between farming systems within the same category and between different categories of farming systems. The breeding activities are assessed to be more sustainable for conventional systems than for differentiated systems in three of the four dimensions. In most differentiated farming systems, breeding goals are not related to the system, as these systems use the same genetic material as conventional systems. The breeds used in Traditional farming systems are important for genetic biodiversity, but the small scale of these systems renders them vulnerable. It is hoped that, by

  14. Application of sustainable systems of milk production on small farms

    OpenAIRE

    Petrović Milan P.; Sretenović Ljiljana; Aleksić S.; Ružić-Muslić D.; Žujović M.; Maksimović N.

    2008-01-01

    In this paper current situation is analyzed and sustainable systems introduced in production of milk on small farms. Old production systems used on farms were the reason why milk production wasn't profitable activity and therefore livestock production in mountainous regions had complete collapse and pastures remained almost entirely deserted. In population of Pirot Pramenka sheep and local Simmental population of cattle, our analysis of breed productivity shows that effects in mi...

  15. Assessing the Sustainability Performance of Organic Farms in Denmark

    Directory of Open Access Journals (Sweden)

    Evelien M. de Olde

    2016-09-01

    Full Text Available The growth of organic agriculture in Denmark raises the interest of both producers and consumers in the sustainability performance of organic production. The aim of this study was to examine the sustainability performance of farms in four agricultural sectors (vegetable, dairy, pig and poultry using the sustainability assessment tool RISE 2.0. Thirty seven organic farms were assessed on 10 themes, including 51 subthemes. For one theme (water use and 17 subthemes, a difference between sectors was found. Using the thresholds of RISE, the vegetable, dairy and pig sector performed positively for seven themes and the poultry sector for eight themes. The performance on the nutrient flows and energy and climate themes, however, was critical for all sectors. Moreover, the performance on the economic viability theme was critical for vegetable, dairy and pig farms. The development of a tool, including decisions, such as the selection of themes and indicators, reference values, weights and aggregation methods, influences the assessment results. This emphasizes the need for transparency and reflection on decisions made in sustainability assessment tools. The results of RISE present a starting point to discuss sustainability at the farm-level and contribute to an increase in awareness and learning about sustainability.

  16. Ecologically sustainable development in dairy farms II: Nutrient cycling

    Science.gov (United States)

    In Mexico, there is not a specific regulation dealing with manure and wastewater in confined livestock farms. In the case of dairy farms that have agricultural areas for the production of forage crops, there are some "Good Management Practices", focused on the use of manure as a source of nitrogen a...

  17. Stages for the More Sustainable Farm

    OpenAIRE

    Marta-Costa, Ana Alexandra; Poeta, A.

    2008-01-01

    Currently, agricultural farm units are faced with a double and most times contradictory challenge, in order to be successful: on the one hand the invested capital has to be profitable and the economic performance has to be maximised. On the other hand, given the socio-environmental situation, it is necessary to preserve and to protect the environment and natural resources. Given the potential conflict of the two aims, since the satisfaction of one implies the underperformance of the other (an...

  18. In Uzbekistan, Is It Farm Management or FARM "Management?"

    Science.gov (United States)

    Long, James S.; Luery, Andrea

    A broad spectrum of stakeholders in Uzbekistan were interviewed to identify areas in which Winrock International's Farmer-to-Farmer program volunteers could be targeted to help Uzbeks complete the transition to privatized farms. The interviews revealed that Uzbeks have a much broader conception of the "farm" than do people in Western…

  19. 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...

  20. Characterization Of Farm Management Practices And Improved ...

    African Journals Online (AJOL)

    The need to increase yields and farm income, stimulate agricultural growth, alleviate poverty and promote food security in rural communities necessitated the introduction of improved farm management practices and crops varieties in northern Nigeria. Like every well-intended innovation, the benefits of the improved systems ...

  1. A methodic way to more sustainable farming systems

    NARCIS (Netherlands)

    Vereijken, P.H.

    1992-01-01

    A methodic pathway is suggested for the definition, elaboration, evaluation and introduction of farming systems based on an "integrated' or an "ecosystem-oriented' vision, both considered more sustainable than a "world-market-oriented' vision. The objectives of these three basic types of systems are

  2. 32 APPRAISAL OF TAUNGYA FARMING AS A SUSTAINABLE ...

    African Journals Online (AJOL)

    ABSTRACT. This study appraises taungya farming as a sustainable land -use option in Vandeikya Local. Government (VLG) forest estates, Variations in the yield of agricultural crops over time. (years), incidences of annual forest fires, forest offences as well as changes in forest area between 1955 and 2000 were assessed.

  3. Sustaining without Changing: The Metabolic Rift of Certified Organic Farming

    Directory of Open Access Journals (Sweden)

    Julius Alexander McGee

    2016-01-01

    Full Text Available Many proponents of organic farming claim that it is a sustainable alternative to conventional agriculture due to its reliance on natural agro-inputs, such as manure based fertilizers and organic pesticides. However, in this analysis we argue that although particular organic farming practices clearly benefit ecosystems and human consumers, the social context in which some organic farms develop, limit the potential environmental benefits of organic agriculture. Specifically, we argue that certified organic farming’s increased reliance on agro-inputs, such as organic fertilizers and pesticides, reduces its ability to decrease global water pollution. We review recent research that demonstrates the environmental consequences of specific organic practices, as well as literature showing that global organic farming is increasing its reliance on agro-inputs, and contend that organic farming has its own metabolic rift with natural water systems similar to conventional agriculture. We use a fixed-effects panel regression model to explore how recent rises in certified organic farmland correlate to water pollution (measured as biochemical oxygen demand. Our findings indicate that increases in the proportion of organic farmland over time increases water pollution. We conclude that this may be a result of organic farms increasing their reliance on non-farm agro-inputs, such as fertilizers.

  4. The sustainable farm families project: changing attitudes to health.

    Science.gov (United States)

    Brumby, Susan A; Willder, Stuart J; Martin, John

    2009-01-01

    Farm health and safety has historically focussed on strategies such as injury prevention, safety audits and fulfilling legislative responsibilities. However, farmer injuries mask deeper health issues including higher rates of cancer, suicides, cardiovascular disease and stress. The relationship between occupational health and safety and farm family health has not been fully investigated. The Sustainable Farm Families (SFF) project attempts to make this connection in order to address premature death, morbidity and injury on Australian farms. The SFF project illustrates how increasing health literacy through education and physical assessment can lead to improved health and knowledge outcomes for farm families. The SFF project focuses on the human resource in the triple bottom line and is working with farmers, families, industry and universities to collaboratively assess and promote improvement in the health and wellbeing of farm families. Based on a model of extension that engages farm families as active learners where they commit to healthy living and safe working practices, the SFF project is proving to be an effective model for engaging communities in learning and change. Health education and information is delivered to farm men and women aged 18 to 75 years using a workshop format. Pre- and post-knowledge surveys, annual physical assessments and focus group discussions form the methodological context for the research over a three-year intervention. This article discusses the progress of the research outlining the design of the SFF project, the delivery and extension processes used to engage 321 farm families from within a broadacre and dairy-farming family sample. The article presents key learnings on intersectoral collaboration, engaging farmers and families in health, and the future for this project extending into agricultural industries across the nation. Key results reveal that health issues do exist in farming families and are often underreported by family

  5. Present practice and future prospect of rooftop farming in Dhaka city: A step towards urban sustainability

    Directory of Open Access Journals (Sweden)

    Mastura Safayet

    2017-12-01

    Full Text Available Dhaka, the capital of Bangladesh is one of the most populated megacity in the world and the population growth in this city is extremely high. To support growing food demand of increasing population, food supply should be secure and sustainable. On the other hand, with the pace of urbanization built-up areas are increasing; hence supply of roof space is also increasing. Rooftop farming can provide solution to increased food demand and also can promote a sustainable and livable city. Local fresh and safe food can be ensured through roof gardens in Dhaka city. The aim of the study is to explore the present practice and challenges of rooftop farming that was encountered by practitioners. Mirpur and Mohammadpur areas have been selected as study areas. Two practitioners are interviewed and 60 non-practitioners are surveyed. Results show that rooftop farming can support environment by improving air quality, reducing carbon in the atmosphere and can benefit society by reducing storm water management cost. One of the significant findings from the non-practitioner survey is that maximum people are willing to practice rooftop farming and want to provide at least 50% of roof space for rooftop farming. Finally some recommendations have been suggested to improve rooftop farming practice and encourage more people to practice rooftop farming in future.

  6. 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.

  7. Chicken farming in grassland increases environmental sustainability and economic efficiency.

    Science.gov (United States)

    Liu, Meizhen; Wang, Bingxue; Osborne, Colin P; Jiang, Gaoming

    2013-01-01

    Grassland degradation caused by overgrazing poses a threat to both animal husbandry and environmental sustainability in most semi-arid areas especially north China. Although the Chinese Government has made huge efforts to restore degraded grasslands, a considerable attempt has unfortunately failed due to an inadequate consideration of economic benefits to local communities. A controlled field experiment was conducted to test our hypothesis that utilizing natural grasslands as both habitat and feed resources for chickens and replacing the traditional husbandry system with chicken farming would increase environmental sustainability and raise income. Aboveground plant biomass elevated from 25 g m(-2) for grazing sheep to 84 g m(-2) for chicken farming. In contrast to the fenced (unstocked) grassland, chicken farming did not significantly decrease aboveground plant biomass, but did increase the root biomass by 60% (ptraditional sheep grazing, chicken farming significantly improved soil surface water content (0-10 cm), from 5% to 15%. Chicken farming did not affect the soil bulk density, while the traditional sheep grazing increased the soil bulk density in the 0-10 cm soil layer by 35% of the control (ptraditional practice of raising sheep. Ecologically, such an innovative solution allowed large degraded grasslands to naturally regenerate. Grasslands also provided a high quality organic poultry product which could be marketed in big cities. Chicken farming is an innovative alternative strategy for increasing environmental sustainability and economic income, rather than a challenge to the traditional nomadic pastoral system. Our approach might be technically applicable to other large degraded grasslands of the world, especially in China.

  8. Sustainability evaluation of automatic and conventional milking systems on organic dairy farms in Denmark

    DEFF Research Database (Denmark)

    Oudshoorn, Frank W; Kristensen, Troels; van der Zijpp, A J

    2012-01-01

    , and social acceptability, i.e., its contribution to sustainable development. The objective of this research, therefore, was to evaluate sustainability of AMS use on organic dairy farms in Denmark, by comparing results of a set of sustainability indicators for nine farms using AMS with nine farms using...... conventional milking systems (CMS). Sustainability indicators were quantified for economic performance of the farm, on-farm eutrophication, on-farm biodiversity, animal welfare (including health), grazing time, milk composition and labour time. Milk yield per cow per year was higher for AMS farms (9021 kg...... this quantification of selected sustainability indicators it can be concluded that organic dairy farms using AMS, in spite of the substantial decrease in grazing time, show the potential of economic and environmental sustainable development within the range of herd sizes investigated (65–157 cows per farm). Even...

  9. Social Farming in the Promotion of Social-Ecological Sustainability in Rural and Periurban Areas

    Directory of Open Access Journals (Sweden)

    Marina García-Llorente

    2016-11-01

    Full Text Available Rural areas are facing a spectrum of landscape changes and vulnerability as a consequence of financial and environmental crises. Innovative approaches are required to maintain the provision of social services and manage ecosystem services in these areas. We explore the capacity of social farming to create viable and sustainable rural and periurban areas according to a social-ecological perspective. We use the key elements of social-ecological systems under social farming practices to analyse (1 the role of local communities and non-formal institutions; (2 the involvement of target stakeholders; and (3 the explicit connection between agroecosystems and human wellbeing. To do so, we selected and described four cases of local social farming initiatives in terms of the key elements of social-ecological systems and conducted a literature review to provide an overview of the explicit impact of social farming on the quality of life. We found that social farming illustrates hybrid governance solutions beyond market instruments that could be applied for the governance of agroecosystems. It can also provide a range of other wellbeing and cultural ecosystem services to rural and urban inhabitants. Greater cooperation between social farming and ecosystem service science could rebound in rural landscape sustainability.

  10. Drivers of land use change and household determinants of sustainability in smallholder farming systems of Eastern Uganda

    Science.gov (United States)

    de Ridder, Nico; de Jager, Andre; Delve, Robert J.; Bekunda, Mateete A.; Giller, Ken E.

    2010-01-01

    Smallholder farming systems in sub-Saharan Africa have undergone changes in land use, productivity and sustainability. Understanding of the drivers that have led to changes in land use in these systems and factors that influence the systems’ sustainability is useful to guide appropriate targeting of intervention strategies for improvement. We studied low input Teso farming systems in eastern Uganda from 1960 to 2001 in a place-based analysis combined with a comparative analysis of similar low input systems in southern Mali. This study showed that policy-institutional factors next to population growth have driven land use changes in the Teso systems, and that nutrient balances of farm households are useful indicators to identify their sustainability. During the period of analysis, the fraction of land under cultivation increased from 46 to 78%, and communal grazing lands nearly completely disappeared. Cropping diversified over time; cassava overtook cotton and millet in importance, and rice emerged as an alternative cash crop. Impacts of political instability, such as the collapse of cotton marketing and land management institutions, of communal labour arrangements and aggravation of cattle rustling were linked to the changes. Crop productivity in the farming systems is poor and nutrient balances differed between farm types. Balances of N, P and K were all positive for larger farms (LF) that had more cattle and derived a larger proportion of their income from off-farm activities, whereas on the medium farms (MF), small farms with cattle (SF1) and without cattle (SF2) balances were mostly negative. Sustainability of the farming system is driven by livestock, crop production, labour and access to off-farm income. Building private public partnerships around market-oriented crops can be an entry point for encouraging investment in use of external nutrient inputs to boost productivity in such African farming systems. However, intervention strategies should recognise

  11. Sustainability and Competitiveness of Romanian Farms through Organic Agriculture

    Directory of Open Access Journals (Sweden)

    Mirela Ionela Aceleanu

    2016-03-01

    Full Text Available Currently, the development of any sector involves respecting the principles of sustainability, which means economic, social and environmental development. Moreover, organic farming is a very important field for ensuring sustainable development. Romania has great potential for the development of organic agriculture, especially due to the large number of available farmland and reduced use of fertilizers and other chemicals. However, the development of organic farming in Romania is in an early stage, due to the numerous problems that Romanian agriculture is still facing. Concern for the environment should be reflected at the level of production processes and consumption. As market demand influences and stimulates production, we can ask the question to what extent stimulating the consumption of organic products through green marketing can boost organic agriculture development and competitiveness of Romanian farms. Using several methods of research, such as analysis, synthesis, comparison, statistical methods and by calling on studies, reports and data series on organic farming in the EU and Romania, this paper highlights Romania's position in terms of the level of development of organic agriculture and recommends several ways to improve the outcomes obtained by Romania in the field. Moreover, based on regression equations, the trend of convergence of Romanian organic agriculture development in relation to the EU countries is analysed. The paper demonstrates that one of the measures that can be taken by Romanian farms is green marketing strategy development that can stimulate both consumption and production of organic products. Therefore, with increasing interest in the development of organic agriculture in Romania, green marketing can play an increasingly important role in promoting the benefits of consuming organic products, thus contributing to business development of organic products as well as to the development of Romanian agriculture

  12. Sustainable Organic Farming For Environmental Health A Social Development Model

    Directory of Open Access Journals (Sweden)

    Ijun Rijwan Susanto

    2015-05-01

    Full Text Available ABSTRACT In this study the researcher attempted 1 to understand the basic features of organic farming in The Paguyuban Pasundans Cianjur 2 to describe and understand how the stakeholders were are able to internalize the challenges of organic farming on their lived experiences in the community 3 to describe and understand how the stakeholders were are able to internalize and applied the values of benefits of organic farming in support of environmental health on their lived experiences in the community 4 The purpose was to describe and understand how the stakeholders who are able to articulate their ideas regarding the model of sustainable organic farming 5 The Policy Recommendation for Organic Farming. The researcher employed triangulation thorough finding that provides breadth and depth to an investigation offering researchers a more accurate picture of the phenomenon. In the implementation of triangulation researchers conducted several interviews to get saturation. After completion of the interview results are written compiled and shown to the participants to check every statement by every participant. In addition researchers also checked the relevant documents and direct observation in the field The participants of this study were the stakeholders namely 1 The leader of Paguyuban Pasundans Organic Farmer Cianjur PPOFC 2 Members of Paguyuban Pasundans Organic FarmersCianjur 3 Leader of NGO 4 Government officials of agriculture 5 Business of organic food 6 and Consumer of organic food. Generally the findings of the study revealed the following 1 PPOFC began to see the reality as the impact of modern agriculture showed in fertility problems due to contaminated soil by residues of agricultural chemicals such as chemical fertilizers and chemical pesticides. So he wants to restore the soil fertility through environmentally friendly of farming practices 2 the challenges of organic farming on their lived experiences in the community farmers did not

  13. Evaluation of wildlife management through organic farming

    DEFF Research Database (Denmark)

    Topping, Christopher John

    2011-01-01

    , the landscape structural and management context, the area and scale considered, and the historical context. Here ALMaSS, a comprehensive agent-based model simulation system, was used to produce an assessment of the impact of organic and conventional farm types, landscape structure, and management context......Organic farming has often been suggested as a way of increasing biodiversity in agricultural landscapes, but literature reports a variable success. The drivers in play are multi-factorial and include the particular species groups under consideration, the precise form of organic management...... for six common agricultural wildlife species. ALMaSS outputs can be expressed as a simple index of relative change in abundance and distribution, allowing easy comparison between scenarios. Results indicate that organic farming generally had a beneficial effect, but the degree was variable with all...

  14. Sustaining rural livelihoods: On-farm climate-smart adaptation ...

    African Journals Online (AJOL)

    However, Pearson‟s chi-square (χ2) value of 65.6 with a Cramer‟s V value of 0.288 revealed a significant association between on-farm crop management activities and soil nutrients conservation. This paper recommends vigorous direction of extension work by the Department of Food and Agriculture towards harnessing ...

  15. Farm Business and Production Management Program Course Competency Record.

    Science.gov (United States)

    Madison Area Technical Coll., WI.

    This course competency record is intended to help teachers rate development of student competencies in a farm business and production management program. Competencies are listed for six courses: operating the farm business, soil management, crop management, livestock nutrition, livestock management/farmstead equipment management, and farm records…

  16. Mixed crop-livestock farming systems: a sustainable way to produce beef? Commercial farms results, questions and perspectives.

    Science.gov (United States)

    Veysset, P; Lherm, M; Bébin, D; Roulenc, M

    2014-08-01

    Mixed crop-livestock (MC-L) farming has gained broad consensus as an economically and environmentally sustainable farming system. Working on a Charolais-area suckler cattle farms network, we subdivided the 66 farms of a constant sample, for 2 years (2010 and 2011), into four groups: (i) 'specialized conventional livestock farms' (100% grassland-based farms (GF), n=7); (ii) 'integrated conventional crop-livestock farms' (specialized farms that only market animal products but that grow cereal crops on-farm for animal feed, n=31); (iii) 'mixed conventional crop-livestock farms' (farms that sell beef and cereal crops to market, n=21); and (iv) organic farms (n=7). We analyse the differences in structure and in drivers of technical, economic and environmental performances. The figures for all the farms over 2 years (2010 and 2011) were pooled into a single sample for each group. The farms that sell crops alongside beef miss out on potential economies of scale. These farms are bigger than specialized beef farms (with or without on-farm feed crops) and all types of farms show comparable economic performances. The big MC-L farms make heavier and consequently less efficient use of inputs. This use of less efficient inputs also weakens their environmental performances. This subpopulation of suckler cattle farms appears unable to translate a MC-L strategy into economies of scope. Organic farms most efficiently exploit the diversity of herd feed resources, thus positioning organic agriculture as a prototype MC-L system meeting the core principles of agroecology.

  17. Fish farm management practices in Nigeria | Omitoyin | African ...

    African Journals Online (AJOL)

    Abstract. Fish farming can contribute significantly to national food security; alleviate malnutrition and poverty. However, its potential is yet to be fully tapped. Higher productivity in fish farming can be achieved through proper farm management. No matter how well constructed a fish farm is, without adequate management the ...

  18. Farm management systems and the Future Internet era

    NARCIS (Netherlands)

    Kaloxylos, A.; Eigenmann, R.; Teye, F.; Wolfert, J.

    2012-01-01

    Smart/precision farming systems are expected to play an important role in improving farming activities. During the past years, sophisticated farm management systems have emerged to replace outdated complex and monolithic farm systems and software tools. The latest trend is to enable these management

  19. Managing helminths of ruminants in organic farming.

    Science.gov (United States)

    Cabaret, Jacques; Bouilhol, Michel; Mage, Christian

    2002-01-01

    The use of anthelmintics is strongly limited in organic farming. This may induce a change in the intensity (no of worms) and diversity (proportions of species) of helminth infection. Helminths remain a major preoccupation in organic sheep farming: high levels of infection have been recorded on several farms and helminth diversity is always higher. The helminth infection in milk cattle of northern Europe is controlled and diversity is higher in organic farms, as recorded in sheep. The role of helminth diversity on intensity is still unclear. Grazing management is one of the means to controlling helminths. The use of safe pastures for calves and sheep after weaning is one of the major components of control. The use of alternate or mixed grazing is common for cattle in northern countries but is uncommon for sheep in France. Grazing management is not sufficient to controlling infection in sheep and conventional anthelmintic treatments are performed. Additionally, alternative treatments are used. The alternative therapies based on phytotherapy or homeopathy are largely recommended in organic farming but do not have any demonstrated efficacy. More research is needed to evaluate such therapies.

  20. Computerized management support for swine breeding farms

    NARCIS (Netherlands)

    Huirne, R.B.M.

    1990-01-01

    1. INTRODUCTION

    The investigations described in this thesis have been directed towards computerized management support for swine breeding farms, focused on sow productivity and profitability. The study is composed of three basic parts: (1) basic description and

  1. Genetic traits of relevance to sustainability of smallholder sheep farming systems in South Africa

    NARCIS (Netherlands)

    Molotsi, Annelin; Dube, Bekezela; Oosting, Simon; Marandure, Tawanda; Mapiye, Cletos; Cloete, Schalk; Dzama, Kennedy

    2017-01-01

    Sustainable livestock production is important to ensure continuous availability of resources for future generations. Most smallholder livestock farming systems in developing countries have been perceived to be environmentally, socially and economically unsustainable. Farming with livestock that is

  2. Environmental Sustainability and Economic Benefits of Dairy Farm Biogas Energy Production: A Case Study in Umbria

    National Research Council Canada - National Science Library

    Biancamaria Torquati; Sonia Venanzi; Adriano Ciani; Francesco Diotallevi; Vincenzo Tamburi

    2014-01-01

    .... The production of energy from biogas in a dairy farm can provide a good opportunity for sustainable rural development, augmenting the farm's income from traditional sources and helping to reduce...

  3. 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...

  4. Development and application of a multi-attribute sustainability function for Dutch dairy farming systems

    NARCIS (Netherlands)

    Calker, van K.J.; Berentsen, P.B.M.; Romero, C.; Giesen, G.W.J.; Huirne, R.B.M.

    2006-01-01

    Sustainability in dairy farming is determined by using aspects (economic, social and ecological). Per aspect a number of measurable attributes is selected. Difficulty for determining the sustainability of farming systems is the combination of the different attribute measures into a sustainability

  5. Risk Management Education for Kentucky Farm Women

    Directory of Open Access Journals (Sweden)

    Jennifer L. Hunter

    2013-06-01

    Full Text Available This article describes how an agricultural and farm risk management education program, known as Annie’s Project, was adapted from a midwestern focus to meet the diversity of Kentucky agriculture and shares the results of a longer-term evaluation of the Kentucky program. The Annie’s Project program is geared specifically to the needs of farm women. The program adaption process, which began in late 2006, is detailed from inception through pilot testing to the full launch of the program. Over a four year period, the Kentucky Annie’s Project program reached 425 farm women in 41 of Kentucky’s 120 counties. The evaluation draws on the results of a questionnaire mailed to program participants 18 months to 5 years after programming. Participants reported statistically significant gains in all topical areas representing agricultural risk management education, including production, human resources, marketing, legal, and financial. Key actions which occurred as a result of participating in the program included increasing confidence in management abilities, reviewing personal/farm insurances policies, developing a network of peers and professionals, and using financial statements.

  6. 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...

  7. Comparative analysis as a management tool for broiler breeder farms: simulated individual farm analysis (IFAS)

    NARCIS (Netherlands)

    Yassin, H.; Velthuis, A.G.J.; Giesen, G.W.J.; Oude Lansink, A.G.J.M.

    2012-01-01

    The objective of this study was to develop a management information system to evaluate the tactical management of a breeder flock using individual farm analysis with a deterministic simulation model (IFAS). Individual farm analysis is a method that evaluates the performance of individual farms by

  8. Farmer Heroes Manage Nutrients On Farm

    Science.gov (United States)

    These featured farmers have been identified by the National Association of Conservation Districts and EPA for implementing specific best management practices to reduce pollution while also improving or sustaining their profits, soil quality or yields.

  9. 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

  10. Sustainable Development? Controversies over Prawn Farming on Mafia Island, Tanzania

    Directory of Open Access Journals (Sweden)

    Pat Caplan

    2016-01-01

    Full Text Available The world market for crustaceans has increased exponentially in recent years and so too have the number of production sites. However, the growth of this industry has not been without controversy, particularly regarding its environmental effects. In 2002, a large company based in Kenya applied to locate a prawn farm on Mafia Island, Tanzania, close to the Rufiji Delta. This scheme raised very differing views among various 'stakeholders': villagers living around the proposed site, the Mafia District Councillors (madiwan, government officials at varying levels, local and national activists (some in NGOs, the prawn farming company, and the experts whom they hired to produce environmental impact reports. There were opposing discourses around the rights of locals as citizens to retain control of 'their' resources, on the one hand, versus the needs of 'development' and the creation of jobs, on the other. There were also fierce debates about the importance and meaning of environment and sustainability, and the perceived role of corruption. This paper, based on fieldwork in 2002 and 2004, explores these complex debates and the ways in which the decision was finally made to allow the prawn farm to go ahead. It reveals the means by which the legal rights of citizens at the local level may be trumped by pressures emanating from those coming from above and outside who wield greater power.

  11. Sustainable Land Management in the Ethiopian Highlands

    Science.gov (United States)

    Haile, Mitiku; Nyssen, Jan; Araya, Tesfay

    2014-05-01

    Through centuries of farming practices the farmers and pastoralists in Ethiopia were managing their land resources pertaining to the needs of prevalent populations. With an increasing population and growing demands, more land was put under cultivation. Subsequently forest areas were cleared, encroaching agriculture into steep slopes and areas that were not suitable for agricultural activities. Land degradation and particularly soil erosion by water not only reduced the productivity of the land but also aggravated the effects of drought, such as famine and migration. Obvious signs of degradation in the highlands of Ethiopia are wide gullies swallowing fertile lands and rock outcrops making farming a risky business. But also less visible sheet erosion processes result in a tremendous loss of fertile topsoil, particularly on cropland. Efforts have been made by the farming communities to mitigate land degradation by developing local practices of conserving soil and water. With keen interest and openness one can observe such indigenous practices in all corners of Ethiopia. Notwithstanding these practices, there were also efforts to introduce other soil and water conservation interventions to control erosion and retain the eroded soils. Since the early 1980s numerous campaigns were carried out to build terraces in farmlands and sloping areas. Major emphasis was given to structural technologies rather than on vegetative measures. Currently the landscape of the northern highlands is dotted with millions of hectares of terraced fields and in some places with planned watershed management interventions including exclosures. Apparently these interventions were introduced without prior investigating the detailed problems and conservation needs of the local population. Intensive research is undertaken on the processes of degradation, the impact of the different intervention measures and the role of communities in sustainably managing their land. This paper attempts to review the

  12. 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.

  13. 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...

  14. SUSTAINABLE H/C SYSTEMS FOR CHICKEN FARMS IN SYRIA

    Energy Technology Data Exchange (ETDEWEB)

    Mohamad Kharseh; Bo Nordell [Dept. of Civil and Environmental Engineering, Lulea University of Technology, Lulea (Sweden)

    2008-09-30

    Space heating/cooling systems account for approximately 30% of the global energy consumption. Such systems contribute to global warming by emitting 0.39.1011 MWh of heat and 2.9.1010 tons of CO{sub 2}. There is a general understanding that the way to reduce global warming is a more efficient use of energy and increased use of renewable energy in all fields of the society. The poultry industry in the Mid East is an important business. There are e.g. 13000 chicken farms in Syria producing 172,000 ton of meat. This industry employs directly almost 150,000 people. The total investment in chicken farming is 130 BSP. Even though, the annual mean temperature in Syria is {approx}15-18 C the winter temperatures are close to freezing for two months. Since the chickens need a temperature of 21-35 C, depending on age, approximately 168.103 tons of coal (1170 GWh) is consumed for heating these plants. The chicken farms have no cooling systems since conventional cooling is too expensive. In the summer time, the ambient air temperature in Syria could reach above 45 C. The elevated temperature inside the farms reduces the chicken growth and lots of chicken die of over heating. Using the ground as a heat source means a sustainable and less expensive heating of the chicken farms. During the summer the resulting colder ground can be used as a source for free cooling, i.e. it can be used directly for cooling of the plants without any cooling machines. This study shows the design and simulated operation of a ground coupled heating/cooling system for a typical chicken farm in Syria. Based on this study the national potential of using such systems was estimated. It shows that the implementation of such ground coupled heating and cooling systems in the Syrian poultry sector would mean increased poultry production and considerable savings in money, energy, and the environment.

  15. Can Livestock Farming and Tourism Coexist in Mountain Regions? A New Business Model for Sustainability

    Directory of Open Access Journals (Sweden)

    Dino Genovese

    2017-11-01

    Full Text Available European Mediterranean mountain regions have been characterized by a sort of competition between the tourism sector and the agro-silvo-pastoral system, which in recent years has contributed to generate a continuous decline of the second one. Nevertheless, Pasture-based Livestock Farming Systems (PLSFS are relevant for their role in the management and conservation of large High Nature Value (HNV farmlands in Europe. The goal of our research is therefore to analyze what are the main features of farming organizations in the Italian alpine mountains and how they may be combined into inovative and sustainable business models (BM, characterized by the coexistence of agro-silvo-pastoral and touristic activities. By drawing upon the BM definition suggested by the Bocken’s et al. (2014, an exploratory case study has been analyzed; in particular, we propose the case study of the Lanzo Valleys, an alpine mountain region in the northwest of Italy, and the Toma di Lanzo Producers Association. The way a concrete and sustainable innovation in the more traditional BM could be supported only by the proactive intervention of a supra-farm dimension, while maintaining the peculiarities of the individual farms, is clearly shown in the article. A system of firms and institutions linked together in a collaborative relationship may represent a strong network, able to achieve the common goal of producing a sustainable development for the territory. Indeed, environment and cultural heritage may be preserved, as well as the economic perspective of farms reinforced, while the PLSFS could become more attractive for the tourism phenomenon. Interesting implications for farmers, policy makers and local institutions are identified.

  16. Efficiency improvement for a sustainable agriculture : the integration of agronomic and farm economics approaches

    NARCIS (Netherlands)

    Koeijer, de T.J.

    2002-01-01

    Keywords: Sustainable farming systems, Agronomic efficiency, Economic efficiency, Environmental efficiency, Sustainability index, Interdisciplinary analysis.

    The objective of the research described in this thesis was to determine what role improved agronomic efficiency can play in

  17. 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...

  18. Sustainable Livestock Farming for Improving Socio-Economic Condition

    Directory of Open Access Journals (Sweden)

    Mohammad Shamsuddoha

    2013-01-01

    Full Text Available Sustainability is the most effective concept to improve socio-economic condition, including environment. Constructive socio-economic changes are getting priority in recent years among academia and business sector in Bangladesh. Bangladesh poultry sub-sector has long supply chains having associated with various stakeholders. In this paper, a case poultry farm was taken to examine a production process that links with socio-economic benefits. Design science method under the quantitative paradigm was chosen to develop a model for the case industry. A Simulation model was developed using simul8 software to construct the real poultry operation. The objectives of this paper are to construct a sustainable model for a case poultry industry along with socio-economic issues. Later, simulated model output will examine it through various performance indicators (KPIs to find out the impacts on socio-economic benefits. Numbers of KPIs have been briefly discussed in light of the research problem to illustrate positive effects of sustainable production.

  19. A framework for guiding sustainability assessment and on-farm strategic decision making

    Energy Technology Data Exchange (ETDEWEB)

    Coteur, Ine, E-mail: ine.coteur@ilvo.vlaanderen.be [Institute for Agricultural and Fisheries Research (ILVO)-Social sciences Unit, Burg. Van Gansberghelaan 115, box 2, 9820 Merelbeke (Belgium); Marchand, Fleur [Institute for Agricultural and Fisheries Research (ILVO)-Social sciences Unit, Burg. Van Gansberghelaan 115, box 2, 9820 Merelbeke (Belgium); University of Antwerp, Ecosystem Management Research Group and IMDO, Universiteitsplein 1, 2610 Wilrijk (Belgium); Debruyne, Lies; Dalemans, Floris [Institute for Agricultural and Fisheries Research (ILVO)-Social sciences Unit, Burg. Van Gansberghelaan 115, box 2, 9820 Merelbeke (Belgium); Lauwers, Ludwig [Institute for Agricultural and Fisheries Research (ILVO)-Social sciences Unit, Burg. Van Gansberghelaan 115, box 2, 9820 Merelbeke (Belgium); University of Ghent, Department of Agricultural Economics, Coupure Links 53, 9000 Ghent (Belgium)

    2016-09-15

    Responding to future challenges and societal needs, various actions are taken in agriculture to evolve towards more sustainable farming practices. These actions imply strategic choices and suppose adequate sustainability assessments to identify, measure, evaluate and communicate sustainable development. However, literature is scarce on the link between strategic decision making and sustainability assessment. As questions emerge on how, what and when to measure, the objective of this paper is to construct a framework for guiding sustainability assessment and on-farm strategic decision making. Qualitative research on own experiences from the past and a recent project revealed four categories of actual needs farmers, advisors and experts have regarding sustainability assessment: context, flexibility, focus on farm and farmer and communication. These stakeholders' needs are then incorporated into a two-dimensional framework that marries the intrinsic complexity of sustainability assessment tools and the time frame of strategic decision making. The framework allows a farm-specific and flexible approach leading to harmonized actions towards sustainable farming. As this framework is mainly a procedural instrument to guide the use of sustainability assessment tools within strategic decision making, it fits to incorporate, even guide, future research on sustainability assessment tools themselves and on their adoption on farms. - Highlights: • How to link sustainability assessment and on-farm strategic decision making is unclear. • Two-dimensional framework incorporating stakeholders' needs regarding sustainability assessment • Linking complexity of sustainability assessment tools and the time frame of strategic decision making • Farm-specific and flexible approach to harmonize action towards sustainable farming.

  20. Exploring options for sustainable development of vegetable farms in South Uruguay

    NARCIS (Netherlands)

    Dogliotti Moro, S.

    2003-01-01

    Keywords:land use system, modeling, farming system, future-oriented studies, vegetables,

    The sustainable development of vegetable farms in South Uruguay requires the development of farming systems that contribute

  1. Lessons learned from a qualitative sustainability assessment method “Farm Talks”

    NARCIS (Netherlands)

    Olde, de E.M.; Derkzen, P.H.M.; Oudshoorn, Frank W.; Sorensen, C.A.G.

    2016-01-01

    This paper presents a qualitative peer review “Farm Talks” method which stimulates farmers’ learning beyond existing quantitative sustainability assessment tools. Farm Talks were started in 2008 by the biodynamic farming association and the Demeter organization in the Netherlands as a qualitative

  2. Transgenes sustain epigeal insect biodiversity in diversified vegetable farm systems.

    Science.gov (United States)

    Leslie, T W; Hoheisel, G A; Biddinger, D J; Rohr, J R; Fleischer, S J

    2007-02-01

    Many ecological studies have focused on the effects of transgenes in field crops, but few have considered multiple transgenes in diversified vegetable systems. We compared the epigeal, or soil surface-dwelling, communities of Coleoptera and Formicidae between transgenic and isoline vegetable systems consisting of sweet corn, potato, and acorn squash, with transgenic cultivars expressing Cry1(A)b, Cry3, or viral coat proteins. Vegetables were grown in replicated split plots over 2 yr with integrated pest management (IPM) standards defining insecticide use patterns. More than 77.6% of 11,925 insects from 1,512 pitfall traps were identified to species, and activity density was used to compare dominance distribution, species richness, and community composition. Measures of epigeal biodiversity were always equal in transgenic vegetables, which required fewer insecticide applications than their near isolines. There were no differences in species richness between transgenic and isoline treatments at the farm system and individual crop level. Dominance distributions were also similar between transgenic and isoline farming systems. Crop type, and not genotype, had a significant influence on Carabidae and Staphylinidae community composition in the first year, but there were no treatment effects in the second year, possibly because of homogenizing effects of crop rotations. Communities were more influenced by crop type, and possibly crop rotation, than by genotype. The heterogeneity of crops and rotations in diversified vegetable farms seems to aid in preserving epigeal biodiversity, which may be supplemented by reductions in insecticide use associated with transgenic cultivars.

  3. Farm management indicators and farm typologies as a basis for assessments in a changing policy environment

    NARCIS (Netherlands)

    Andersen, E.; Elbersen, B.S.; Godeschalk, F.E.; Verhoog, D.

    2007-01-01

    This paper focuses on the assessment of farm management indicators and argues that typologies are a necessary tool for comprehensive environmental assessments. In the paper Andersen et al., [(2004a). Farming and the Environment in the European Community-using agricultural statistics to provide farm

  4. Participatory farm management adaptations to reduce environmental impact on commercial pilot dairy farms in the Netherlands

    NARCIS (Netherlands)

    Oenema, J.; Keulen, van H.; Schils, R.L.M.; Aarts, H.F.M.

    2011-01-01

    Regulations in the Netherlands with respect to nutrient use force dairy farmers to improve nutrient management at the whole-farm level. On experimental farm ‘De Marke’, a coherent set of simple measures at farm level has been implemented, which has resulted in a drastic reduction in input of

  5. Ecologically sustainable weed management

    DEFF Research Database (Denmark)

    Liebman, Matt; Baraibar, Bàrbara; Buckley, Yvonne

    2016-01-01

    , and greater weed impacts due to changes in climate and land use. Broad-scale use of new approaches is needed if weed management is to be successful in the coming era. We examine three approaches likely to prove useful for addressing current and future challenges from weeds: diversifying weed management......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...... strategies with multiple complementary tactics, developing crop genotypes for enhanced weed suppression, and tailoring management strategies to better accommodate variability in weed spatial distributions. In all three cases, proof-of-concept has long been demonstrated and considerable scientific innovations...

  6. Farm management information systems: A case study on a German multifunctional farm

    Directory of Open Access Journals (Sweden)

    Husemann Christoph

    2014-01-01

    Full Text Available Accurate and easy to use Farm Management Information Systems (FMIS are of fundamental importance for a successful operational farm management. However, still today many farmers do not use FMISs for various reasons, like lack of knowledge and the complexity of many available FMISs. In particular for small to medium-sized farms and for multifunctional farms appropriate FMISs hardly exist. This paper aims on the deduction of a concrete FMIS from a general FMIS. The concrete FMIS has to focus on the needs of medium-sized and multifunctional farms. This means that the farmer has to be empowered to allocate the scarce resources of the farm. Therefore, we picked a German farm from the state North Rhine Westphalia as a case-study to apply a system analysis. The case study farm helps to identify and to analyze relevant material and information flows, production processes, and their interconnections and synergies.

  7. ORGANIC FARMING AS A DEVELOPMENT FACTOR OF SUSTAINABLE CONSUMPTION

    Directory of Open Access Journals (Sweden)

    Anna Kowalska

    2015-09-01

    Full Text Available The market of organic products is now one of the fastest growing sectors of food production in the world and especially in the EU countries. The purpose of this article is to present the status of organic farming in Poland and in the EU countries and to show the impact of these products on sustainable consumption. The article uses data from FiBL, IFOAM and IJHARS. For the presentation of the data we used the time series, cluster analysis, and multidimensional clustering of features and objects. In Europe, in 2012, organic products were produced by approx. 320 thousand manufacturers with a total value of 22.8 billion euros, of which 250 thousand in the EU and its value amounted to 20.9 billion euros. In Poland 26 376 organic producers were registered and the value of organic products was valued at 650 thousand PLN. It is crucial for organic farming to invent capital into processing and distribution of organic products. This will provide for continual development and increase the consumer’s awareness of the importance of organic food for both their health and the environment.

  8. Not so ‘invisible’: A Qualitative Case Study Exploring Gender Relations and Farm Management Software

    Directory of Open Access Journals (Sweden)

    Dale Carolyn Mackrell

    2010-01-01

    Full Text Available This qualitative case study explored farm management practices by women cotton growers who used computer-based information systems, most particularly the agricultural farm management software, CottonLOGIC, within the Australian cotton industry. This study found that, although gender differences and inequalities persist in rural parts of the region, the agency of women cotton growers ensures not only a sustainable future for themselves and their families, but also for the broader cotton industry as a whole. The use of farm management software by women cotton farmers was informed by Connell’s theoretical framework of gender relations (2002. The findings suggested that, women’s active participation in family farm partnerships and their acquisition of technological skills through the use of farm management software like CottonLOGIC, meant that all cotton growers benefit through the feminizing of specific farm management practices in family farm enterprises. This, therefore, has significant implications for developing the cotton industry into a truly sustainable entity.

  9. The Balanced Scorecard as a Management Tool for Arable Farming

    Directory of Open Access Journals (Sweden)

    Margit Paustian

    2015-07-01

    Full Text Available Management requirements for crop farming are high and will rise in the future. Arable farms are challenged by volatile markets, growing administrative burdens, increasing operating costs and growing competition for land. Management skills have become much more important for farmers in recent years and this trend will continue in the future. There are numerous instruments like accounting software or crop field cards integrated in daily management practice, but there is a deficiency of a fully integrated management system to give an overview of all areas of the farming business. This gap can be closed by the management tool Balanced Scorecard (BSC that provides an overview of all production and management activities on a farm. Therefore, with the aim to transfer the BSC concept to crop farming, German farmers and agricultural advisors were surveyed to get insights into the success factors and key performance indicators in the four BSC perspectives they consider most relevant for the operational success of arable farms. By the use of a cluster analysis, three different farm types were identified according to their visions and strategies. For the three farm types the key performance indicators that the respondents considered most relevant for farm performance were figured out. Implementation of the BSC to crop farming can result in a big benefit for management practice. The BSC focuses vision and long-term strategy with the main goal to ensure consistency of the farm and increase farm performance.

  10. 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...

  11. 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

  12. CONSEQUENCES OF ORGANIC FARMING ON THE SUSTAINABLE SOCIETY - ROMANIA AND EU

    Directory of Open Access Journals (Sweden)

    BURJA CAMELIA

    2017-02-01

    Full Text Available A major trend adopted by the European Union member countries that are making efforts for sustainable development is the development of organic farming. The article studies the influences generated by the organic farming development in the EU countries, in the period 2006-2014, in terms of sustainable society. The statistical analysis is based on the use of certain variables that have a significant influence on the components of sustainable society. The identification of estimators for panelling data showed the favourable consequences of increasing the organic area for many indicators underpinning the economic, environmental and human wellbeing. The results confirm that the organic farming is a viable alternative to the conventional agriculture for raising the quality of life. The paper essentially quantifies the multiple effects of the organic farming for sustainable development and demonstrates that one of the directions to accelerate the development of the European economy on a sustainable basis is to stimulate the organic farming.

  13. Alternatives procedures for small farming sustainable management of parana pine Mecanismos alternativos para manejo sustentável de pinheiro-do-paraná na pequena propriedade rural

    Directory of Open Access Journals (Sweden)

    Jorge Zbigniew Mazuchowski

    2010-06-01

    Full Text Available

    After the expansion of agricultural frontier occurred in the southern brazilian region, which brought native forest substitution, new  management and alternatives practices were introduced in order to preserve and stimulate new plantings of the parana pine (Araucaria angustifolia . Alongside, in the last years, silviculturists have been promoting activities of forest development, in special with Pinus, Eucalyptus, Grevillea and bracatinga (Mimosa scabrella species to face wood depletion of native forest species. At the same time, new legal procedures also contributed to reduce new plantings of parana pine  because it tried to enforce simple preservation with high demands and tough inspection measures. Thus, representing 85 % of land structure in the State of Paraná, discouraged - small farmers were looking for to erradicate this species due to legal over regulation. Therefore, to  vercome this situation, mechanisms were offered to the silviculture management of Brazilian pine which were based in two central points tupgrading the existing laws and to incentive new plantations, specially in the areas set aside for environmental protection called of "Reserva Legal". In this way, the Extension Service (Emater tried to help this situation with the following prescription: technology diffusion; rewards to stimulate forest producers in the municipality; and formation of farmers groups to collect, select and to sell pine seeds.

    Em substituição às florestas nativas, pela abertura de fronteira agrícola, práticas agropecuárias alternativas foram introduzidas nas propriedades rurais com pinheiro-do-paraná (Araucaria angustifolia (Bert. O. Kunt. Porém, nos últimos anos, a silvicultura tem  promovido o desenvolvimento de atividades ligadas às madeiras de pínus, eucalipto, grevílea e bracatinga frente à exaustão de madeira oriunda de espécies florestais nativas, na geração de recursos no meio

  14. Increasing the Economical Efficiency and Sustainability of Indoor Fish Farming by Means of Aquaponics - Review

    Directory of Open Access Journals (Sweden)

    Flavius Blidariu

    2011-10-01

    Full Text Available This review focuses on increasing economical efficiency and sustainability of indoor fish farming. Aspects like sustainability and economical efficiency were reviewed. In order to improve man`s health we must reconsider the agricultural sciences, by this we understand that we must develop technologies friendly for the environment. Sustainable indoor fish farming is the farming of the new millennium. Combining aquaculture with hydroponics we obtain a new innovation named aquaponics which respects principles of sustainable agriculture (wastewater biofiltration by plants and gives us the possibility to increase economical efficiency with an additional production (organic vegetables.

  15. 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...... 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...

  16. Sustainability in management education policy

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    2014-01-01

    in business and management are essentially contestable. But the concept of “sustainability” has not become widely activated as a contested concept. The insufficient and problematic qualities of local practices of sustainability need to be acknowledged in order to recognize the limits attached to any......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 decade has seen increasing recognition of environmental problems...... been regulation, market-based instruments and voluntary agreements. However, in recent years, policies have started to focus on education. Management education, like adult education in general, is less institutionalized than primary, secondary and tertiary education. Many different actors...

  17. ANALYSIS OF SUSTAINABILITY FARMING IN PEATLANDS IN BATAGUH SUB DISTRICT, KAPUAS DISTRICT

    Directory of Open Access Journals (Sweden)

    Jhon Wardie

    2017-09-01

    Full Text Available The research aims to analize: (1 level of sustainability farming of rice in peat land and (2 level of farmers household income in peat land. Research location determined by purposive sampling in Terusan Karya Village, Bataguh Sub District, Kapuas. Sampling was done by simple random sampling method by taking 50 farmers household serve as respondent. Data collected in form of primary and secondary data. To achieve the purpose of first study were analyzed by scoring sustainability of farming indicators using Likert Scale system. Indicator of farming sustainability is an instrument that includes biophysical and socio-economic aspects used to measure the level of sustainability of farming of rice in peat land. To achieve purpose of second study analyzed a simple tabulation to measure level of farmers household income. Based on analysis of farming sustainability of rice in peat land turns farming sustainability index by 76.10 percent, which means that the level of farming sustainability is good category (highly sustainable. The results of the analysis of farmers household income was found that the level of farmer households income of IDR 16,906,614 which means that the economic situation has been categorized good farmer households.

  18. Factors influencing adoption of farm management practices in three agrobiodiversity hotspots in India: an analysis using the Count Data Model

    Directory of Open Access Journals (Sweden)

    Prabhakaran T. Raghu

    2014-07-01

    Full Text Available Sustainable agricultural practices require, among other factors, adoption of improved nutrient management techniques, pest mitigation technology and soil conservation measures. Such improved management practices can be tools for enhancing crop productivity. Data on micro-level farm management practices from developing countries is either scarce or unavailable, despite the importance of their policy implications with regard to resource allocation. The present study investigates adoption of some farm management practices and factors influencing the adoption behavior of farm households in three agrobiodiversity hotspots in India: Kundra block in the Koraput district of Odisha, Meenangadi panchayat in the Wayanad district of Kerala and Kolli Hills in the Namakkal district of Tamil Nadu. Information on farm management practices was collected from November 2011 to February 2012 from 3845 households, of which the data from 2726 farm households was used for analysis. The three most popular farm management practices adopted by farmers include: application of chemical fertilizers, farm yard manure and green manure for managing nutrients; application of chemical pesticides, inter-cropping and mixed cropping for mitigating pests; and contour bunds, grass bunds and trenches for soil conservation. A Negative Binomial count data regression model was used to estimate factors influencing decision-making by farmers on farm management practices. The regression results indicate that farmers who received information from agricultural extension are statistically significant and positively related to the adoption of farm management practices. Another key finding shows the negative relationship between cultivation of local varieties and adoption of farm management practices.

  19. Use of ozone for sustainable brackishwater industrial aquaculture and management of environment

    Digital Repository Service at National Institute of Oceanography (India)

    Dwivedi, S.N.

    The use of ozones for sustainable brakish water industrial aquaculture and the management of the environment is discussed. In sample survey conducted in the farms, it was seen that oxygen level was not adequate for high production. Replacement...

  20. 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

  1. Broiler farm size in relation tot sustainability aspects

    NARCIS (Netherlands)

    Horne, van P.L.M.; Leenstra, F.R.

    2010-01-01

    In the Netherlands the number of broiler farms has been reduced by 50%, while farm size doubled between 1990 and 2008. A debate on the positive and negative aspects of large farms emerge. Many entrepreneurs in the broiler sector use increase in scale as strategy to reduce production cost. However, a

  2. 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...... 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....

  3. Plant disease management in organic farming systems.

    Science.gov (United States)

    van Bruggen, Ariena H C; Gamliel, Abraham; Finckh, Maria R

    2016-01-01

    Organic farming (OF) has significantly increased in importance in recent decades. Disease management in OF is largely based on the maintenance of biological diversity and soil health by balanced crop rotations, including nitrogen-fixing and cover crops, intercrops, additions of manure and compost and reductions in soil tillage. Most soil-borne diseases are naturally suppressed, while foliar diseases can sometimes be problematic. Only when a severe disease outbreak is expected are pesticides used that are approved for OF. A detailed overview is given of cultural and biological control measures. Attention is also given to regulated pesticides. We conclude that a systems approach to disease management is required, and that interdisciplinary research is needed to solve lingering disease problems, especially for OF in the tropics. Some of the organic regulations are in need of revision in close collaboration with various stakeholders. © 2015 Society of Chemical Industry.

  4. The Benefits of Mix Farming Agribusiness to Strengthen Food Sustainability of The Farmer Households at Agrotourism Areas

    Directory of Open Access Journals (Sweden)

    imam Santosa MS

    2017-10-01

    This research aims at examining the benefits of mix farming agribusiness to strengthen food sustainability of poor farmer households at agro-tourism areas. The research is designed using a case study method based on qualitative and quantitative approach. This research is intentionally conducted in Karangreja Sub-district, Purbalingga Regency of Central Java Province.  Based on the research results, it shows that mix farming agribusiness may provide the practical and economic benefits to strengthen food sustainability of the 12 adopting farmer households as the research respondents. High practical benefits are directly shown on 83 percent of respondents who find it easy to provide food materials consisting of vegetable and side dish (cat fish. Furthermore, the development of mix farming agribusiness also directly provides practical benefits to 67 percent of respondents in obtaining several food types, including corn and chicken. The other research results show that all respondents who have been well implemented mix farming agribusiness management may indirectly obtain the economic benefits, especially to the staple food providers of rice since those respondents generally first sell their mix farming agribusiness yields in order to purchase rice. Thus, the farmers should improve their awareness on the functions of practical and economic benefits that food sustainability in agro-tourism village areas may be well implemented

  5. The Social Dimensions of Sustainability and Change in Diversified Farming Systems

    Directory of Open Access Journals (Sweden)

    Christopher M. Bacon

    2012-12-01

    Full Text Available Agricultural systems are embedded in wider social-ecological processes that must be considered in any complete discussion of sustainable agriculture. Just as climatic profiles will influence the future viability of crops, institutions, i.e., governance agreements, rural household and community norms, local associations, markets, and agricultural ministries, to name but a few, create the conditions that foster sustainable food systems. Because discussions of agricultural sustainability often overlook the full range of social dimensions, we propose a dual focus on a broad set of criteria, i.e., human health, labor, democratic participation, resiliency, biological and cultural diversity, equity, and ethics, to assess social outcomes, and on institutions that could support diversified farming systems (DFS. A comparative analysis of case studies from California's Central Valley, Mesoamerican coffee agroforestry systems, and European Union agricultural parks finds that DFS practices are unevenly adopted within and among these systems and interdependent with institutional environments that specifically promote diversified farming practices. Influential institutions in these cases include state policies, farmers' cooperatives/associations, and organized civic efforts to influence agroenvironmental policy, share knowledge, and shape markets for more 'sustainable' products. The Californian and Mesoamerican cases considers organic and fair trade certifications, finding that although they promote several DFS practices and generate social benefits, they are inadequate as a single strategy to promote agricultural sustainability. The complex governance and multifunctional management of Europe's peri-urban agricultural parks show unexpected potential for promoting DFS. Unless DFS are anchored in supportive institutions and evaluated against an inclusive set of social and environmental criteria, short-term investments to advance diversified agriculture could

  6. Reconciling Pesticide Reduction with Economic and Environmental Sustainability in Arable Farming

    Science.gov (United States)

    Lechenet, Martin; Bretagnolle, Vincent; Bockstaller, Christian; Boissinot, François; Petit, Marie-Sophie; Petit, Sandrine; Munier-Jolain, Nicolas M.

    2014-01-01

    Reducing pesticide use is one of the high-priority targets in the quest for a sustainable agriculture. Until now, most studies dealing with pesticide use reduction have compared a limited number of experimental prototypes. Here we assessed the sustainability of 48 arable cropping systems from two major agricultural regions of France, including conventional, integrated and organic systems, with a wide range of pesticide use intensities and management (crop rotation, soil tillage, cultivars, fertilization, etc.). We assessed cropping system sustainability using a set of economic, environmental and social indicators. We failed to detect any positive correlation between pesticide use intensity and both productivity (when organic farms were excluded) and profitability. In addition, there was no relationship between pesticide use and workload. We found that crop rotation diversity was higher in cropping systems with low pesticide use, which would support the important role of crop rotation diversity in integrated and organic strategies. In comparison to conventional systems, integrated strategies showed a decrease in the use of both pesticides and nitrogen fertilizers, they consumed less energy and were frequently more energy efficient. Integrated systems therefore appeared as the best compromise in sustainability trade-offs. Our results could be used to re-design current cropping systems, by promoting diversified crop rotations and the combination of a wide range of available techniques contributing to pest management. PMID:24887494

  7. Reconciling pesticide reduction with economic and environmental sustainability in arable farming.

    Science.gov (United States)

    Lechenet, Martin; Bretagnolle, Vincent; Bockstaller, Christian; Boissinot, François; Petit, Marie-Sophie; Petit, Sandrine; Munier-Jolain, Nicolas M

    2014-01-01

    Reducing pesticide use is one of the high-priority targets in the quest for a sustainable agriculture. Until now, most studies dealing with pesticide use reduction have compared a limited number of experimental prototypes. Here we assessed the sustainability of 48 arable cropping systems from two major agricultural regions of France, including conventional, integrated and organic systems, with a wide range of pesticide use intensities and management (crop rotation, soil tillage, cultivars, fertilization, etc.). We assessed cropping system sustainability using a set of economic, environmental and social indicators. We failed to detect any positive correlation between pesticide use intensity and both productivity (when organic farms were excluded) and profitability. In addition, there was no relationship between pesticide use and workload. We found that crop rotation diversity was higher in cropping systems with low pesticide use, which would support the important role of crop rotation diversity in integrated and organic strategies. In comparison to conventional systems, integrated strategies showed a decrease in the use of both pesticides and nitrogen fertilizers, they consumed less energy and were frequently more energy efficient. Integrated systems therefore appeared as the best compromise in sustainability trade-offs. Our results could be used to re-design current cropping systems, by promoting diversified crop rotations and the combination of a wide range of available techniques contributing to pest management.

  8. Reconciling pesticide reduction with economic and environmental sustainability in arable farming.

    Directory of Open Access Journals (Sweden)

    Martin Lechenet

    Full Text Available Reducing pesticide use is one of the high-priority targets in the quest for a sustainable agriculture. Until now, most studies dealing with pesticide use reduction have compared a limited number of experimental prototypes. Here we assessed the sustainability of 48 arable cropping systems from two major agricultural regions of France, including conventional, integrated and organic systems, with a wide range of pesticide use intensities and management (crop rotation, soil tillage, cultivars, fertilization, etc.. We assessed cropping system sustainability using a set of economic, environmental and social indicators. We failed to detect any positive correlation between pesticide use intensity and both productivity (when organic farms were excluded and profitability. In addition, there was no relationship between pesticide use and workload. We found that crop rotation diversity was higher in cropping systems with low pesticide use, which would support the important role of crop rotation diversity in integrated and organic strategies. In comparison to conventional systems, integrated strategies showed a decrease in the use of both pesticides and nitrogen fertilizers, they consumed less energy and were frequently more energy efficient. Integrated systems therefore appeared as the best compromise in sustainability trade-offs. Our results could be used to re-design current cropping systems, by promoting diversified crop rotations and the combination of a wide range of available techniques contributing to pest management.

  9. 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.

  10. A soil-specific agro-ecological strategy for sustainable production in Argentina farm fields

    Science.gov (United States)

    Zamora, Martin; Barbera, Agustin; Castro-Franco, Mauricio; Hansson, Alejandro; Domenech, Marisa

    2017-04-01

    The continuous increment of frequencies and doses of pesticides, glyphosate and fertilizers, the deterioration of the structure, biotic balance and fertility of soils and the ground water pollution are characteristics of the current Argentinian agricultural model. In this context, agro-ecological innovations are needed to develop a real sustainable agriculture, enhancing the food supply. Precision agriculture technologies can strengthen the expansion of agro-ecological farming in experimental farm fields. The aim of this study was to propose a soil-specific agro-ecological strategy for sustainable production at field scale focused on the use of soil sensors and digital soil mapping techniques. This strategy has been developed in 15 hectares transition agro-ecological farm field, located at Barrow Experimental Station (Lat:-38.322844, Lon:-60.25572) Argentina. The strategy included five steps: (i) to measure apparent electrical conductivity (ECa) and elevation within agro-ecological farm field; (ii) to apply a clustering method using MULTISPATI-PCA algorithm to delimitate three soil-specific zones (Z1, Z2 and Z3); (iii) to determine three soil sampling points by zone, using conditioned Latin hypercube method, in addition to elevation and ECa as auxiliary information; (iv) to collect soil samples at 2-10 cm depth in each point and to determine in laboratory: total organic carbon content (TOC), cation-exchange capacity (CEC), pH and phosphorus availability (P-Bray). In addition, soil bulk density (SBD) was measured at 0-20 cm depth. Finally, (v) according to each soil-specific zone, a management strategy was recommended. Important differences in soil properties among zones could suggest that the strategy developed was able to apply an agro ecological soil-specific practice management. pH and P-Bray were significantly (pinvolves a continuous nutrient cycling. During the first two years, P-Bray levels will be adjusted among zones, by using different external phosphorous

  11. Ecological Intensification Through Pesticide Reduction: Weed Control, Weed Biodiversity and Sustainability in Arable Farming.

    Science.gov (United States)

    Petit, Sandrine; Munier-Jolain, Nicolas; Bretagnolle, Vincent; Bockstaller, Christian; Gaba, Sabrina; Cordeau, Stéphane; Lechenet, Martin; Mézière, Delphine; Colbach, Nathalie

    2015-11-01

    Amongst the biodiversity components of agriculture, weeds are an interesting model for exploring management options relying on the principle of ecological intensification in arable farming. Weeds can cause severe crop yield losses, contribute to farmland functional biodiversity and are strongly associated with the generic issue of pesticide use. In this paper, we address the impacts of herbicide reduction following a causal framework starting with herbicide reduction and triggering changes in (i) the management options required to control weeds, (ii) the weed communities and functions they provide and (iii) the overall performance and sustainability of the implemented land management options. The three components of this framework were analysed in a multidisciplinary project that was conducted on 55 experimental and farmer's fields that included conventional, integrated and organic cropping systems. Our results indicate that the reduction of herbicide use is not antagonistic with crop production, provided that alternative practices are put into place. Herbicide reduction and associated land management modified the composition of in-field weed communities and thus the functions of weeds related to biodiversity and production. Through a long-term simulation of weed communities based on alternative (?) cropping systems, some specific management pathways were identified that delivered high biodiversity gains and limited the negative impacts of weeds on crop production. Finally, the multi-criteria assessment of the environmental, economic and societal sustainability of the 55 systems suggests that integrated weed management systems fared better than their conventional and organic counterparts. These outcomes suggest that sustainable management could possibly be achieved through changes in weed management, along a pathway starting with herbicide reduction.

  12. Ecological Intensification Through Pesticide Reduction: Weed Control, Weed Biodiversity and Sustainability in Arable Farming

    Science.gov (United States)

    Petit, Sandrine; Munier-Jolain, Nicolas; Bretagnolle, Vincent; Bockstaller, Christian; Gaba, Sabrina; Cordeau, Stéphane; Lechenet, Martin; Mézière, Delphine; Colbach, Nathalie

    2015-11-01

    Amongst the biodiversity components of agriculture, weeds are an interesting model for exploring management options relying on the principle of ecological intensification in arable farming. Weeds can cause severe crop yield losses, contribute to farmland functional biodiversity and are strongly associated with the generic issue of pesticide use. In this paper, we address the impacts of herbicide reduction following a causal framework starting with herbicide reduction and triggering changes in (i) the management options required to control weeds, (ii) the weed communities and functions they provide and (iii) the overall performance and sustainability of the implemented land management options. The three components of this framework were analysed in a multidisciplinary project that was conducted on 55 experimental and farmer's fields that included conventional, integrated and organic cropping systems. Our results indicate that the reduction of herbicide use is not antagonistic with crop production, provided that alternative practices are put into place. Herbicide reduction and associated land management modified the composition of in-field weed communities and thus the functions of weeds related to biodiversity and production. Through a long-term simulation of weed communities based on alternative (?) cropping systems, some specific management pathways were identified that delivered high biodiversity gains and limited the negative impacts of weeds on crop production. Finally, the multi-criteria assessment of the environmental, economic and societal sustainability of the 55 systems suggests that integrated weed management systems fared better than their conventional and organic counterparts. These outcomes suggest that sustainable management could possibly be achieved through changes in weed management, along a pathway starting with herbicide reduction.

  13. "The Only Thing that Isn't Sustainable... Is the Farmer": Social Sustainability and the Politics of Class among Pacific Northwest Farmers Engaged in Sustainable Farming

    Science.gov (United States)

    Pilgeram, Ryanne

    2011-01-01

    Using interviews and participant observation at Pacific Northwest sustainable farming operations, this article analyzes the complex ways that class privileges and labor practices impact the social sustainability of sustainable agriculture. While the farmers in this study were highly aware of and reflexive about the class politics of sustainable…

  14. Implementing Sustainable Supply Chain Management

    DEFF Research Database (Denmark)

    Schulze, Heike; Bals, Lydia

    2017-01-01

    these in practice is much less understood. Purchasing & Supply Management (PSM) stands out as a function with particular influence on the global supply base. Thus, there is a central connection between SSCM implementation and PSM as a function. While the organizational level has usually been in focus of research......Implementing social and environmental dimensions in global supply chains remains a major challenge in practice. While processes and actions needed to implement sustainable supply chain management (SSCM) have been subject to more research in the last years, the question who implements...

  15. 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...

  16. Optimizing soil and water management in dryland farming systems in Cabo Verde

    NARCIS (Netherlands)

    Santos Baptista Costa, Dos I.

    2016-01-01

     “Optimizing Soil and Water Management in Dryland Farming Systems in Cabo Verde” Isaurinda Baptista Summary Soil and land degradation poses a great challenge for sustainable development worldwide and, in Cabo Verde, has strongly affected both

  17. Sustainability of dairy farming location in the auckland region, new zealand

    OpenAIRE

    Kikuchi, Toshio

    1996-01-01

    In this paper the author discussed about distribution and locational changes of factory and town milk supply dairy farms in the Auckland region and tried to make clear sustainability of dairy farming location. The location of factory milk supply dairy farms expanded outward and moved out to peripheral areas of this region, because dairying environments were deteriorating with the development of subdivision, the increase of property tax and the expansion of residential areas. Although the prop...

  18. Sustainable Farm Development in the Republic of Korea in a Global Economy

    OpenAIRE

    Kim, John Moo

    2005-01-01

    The Republic of Korea will need to alter many of its national economic and agricultural policies to meet the requirements of new global trading agreements. One farm structure that is being encouraged is sustainable farms that use less inorganic fertilizer and pesticide. The main reasons for reducing pesticide and chemical fertilizers on rice, vegetable, and fruit farms are environmental and nutritional: to improve the quality of agricultural products and to protect drinking water supplies for...

  19. 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…

  20. Piggerywaste management and profitability of pig farming in Imo ...

    African Journals Online (AJOL)

    Data were analyzed using descriptive statistics, operating net returns and benefit cost ratio. Net profits of the different categories of pig farms based on their waste management systems were compared using ANOVA statistics. The result shows that 75% of the pig farms managed their waste by open dumping, produced an ...

  1. An integrated, semi-automated approach to thermochemical conversion research for sustainable farming systems

    Science.gov (United States)

    An integrated, semi-automated system is presented for the rapid and efficient testing and production of research-scale quantities of biochar. This biochar, produced from agricultural waste materials, can easily be incorporated in future sustainable livestock farming systems. These farming systems wi...

  2. Profitability and Farmers Conservation Efforts on Sustainable Potato Farming in Wonosobo Regency

    Directory of Open Access Journals (Sweden)

    Liana Fatma Leslie Pratiwi

    2017-07-01

    Full Text Available It takes into account in potato farming sustainability, since it was recognised as a holticultural commodity for farmers’ subsistence in Wonosobo Regency. For the reason that farming land was being degraded by errossion, the potato productivity apparently continued to decline. Potato farming sustainability can be deliberated from economic (profitability and environmental (conservation efforts points of view in order to remain profitable in a long term sustainable environment. This study is aimed to (1 to analyse the profitability of potato farming; (2 to analyse farmers’ effort on soil conservation and factors which affected sustainability of potato farming. The method used in this study was basic descriptive analysis. The study site was in Kejajar District, Wonosobo Regency, subsequently 50 random farmers as respondences was obtained. Gross Margin, Return on Invested Capital, and Operating Ratio were used to measure the profitability of potato farming. Conservation Activity Index (CAI was used to measure farmers’ effort on soil conservation, while paired liner regression model with Ordinary Least Square (OLS method was used to understand the factors which affected the conservation efforts of test sites. The study results revealed that the potato farming was profitable. Farmers conservation efforts mostly was in average category (74%, and only view in high category (16% and low category (10%. Factors affected the farmers conservation efforts i.e. land area, potato products, potato price, the off-farm income, number of family members, farmers ages, and village dummy.

  3. Pathways to sustainable intensification through crop water management

    Science.gov (United States)

    MacDonald, Graham K.; D'Odorico, Paolo; Seekell, David A.

    2016-09-01

    How much could farm water management interventions increase global crop production? This is the central question posed in a global modelling study by Jägermeyr et al (2016 Environ. Res. Lett. 11 025002). They define the biophysical realm of possibility for future gains in crop production related to agricultural water practices—enhancing water availability to crops and expanding irrigation by reducing non-productive water consumption. The findings of Jägermeyr et al offer crucial insight on the potential for crop water management to sustainably intensify agriculture, but they also provide a benchmark to consider the broader role of sustainable intensification targets in the global food system. Here, we reflect on how the global crop water management simulations of Jägermeyr et al could interact with: (1) farm size at more local scales, (2) downstream water users at the river basin scale, as well as (3) food trade and (4) demand-side food system strategies at the global scale. Incorporating such cross-scale linkages in future research could highlight the diverse pathways needed to harness the potential of farm-level crop water management for a more productive and sustainable global food system.

  4. Sustainability of organic, integrated and conventional farming systems in Tuscany

    NARCIS (Netherlands)

    Pacini, C.; Giesen, G.W.J.; Vazzana, C.; Wossink, G.A.A.

    2002-01-01

    Agricultural researchers widely recognise the importance of sustainable agricultural production systems and the need to develop appropriate methods to measure sustainability. The principal purpose of this paper is to evaluate the financial and environmental aspects of sustainability of Organic,

  5. Nutrient management strategies on Dutch dairy farms: an empirical analysis

    NARCIS (Netherlands)

    Ondersteijn, C.J.M.

    2002-01-01

    Key Words: MINAS; nitrogen surplus; phosphate surplus; nutrient efficiency; nutrient productivity; financial consequences; strategic management; perceived environmental uncertainty; nutrient management planning; dairy farming; The Netherlands.

    Agricultural nutrients are a

  6. 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. 

  7. AESIS: a support tool for the evaluation of sustainability of agroecosystems. Example of applications to organic and integrated farming systems in Tuscany, Italy

    Directory of Open Access Journals (Sweden)

    Gaio Cesare Pacini

    2011-02-01

    Full Text Available Agricultural researchers widely recognise the importance of sustainable agricultural production systems and the need to develop appropriate methods to measure sustainability on the farm level. Policy makers need accounting and evaluation tools to be able to assess the potential of sustainable production practices and to provide appropriate agro-environmental policy measures. Farmers are in search of sustainable management tools to cope with regulations and enhance efficiency. This paper presents the outcomes of applications to organic and integrated farming of an indicator-based framework to evaluate sustainability of farming systems (Agro-Environmental Sustainability Information System, AESIS. The AESIS was described together with a review of applications dating from 1991 in a previous paper. The objective of the present paper is to present the AESIS application to organic and integrated farming systems in Val d’Elsa (Tuscany and discuss how it is adapted for application to ordinary farms. The AESIS is organised into a number of environmental and production systems. For each system, environmental critical points are identified with corresponding agro-environmental indicators and processing methods. Possible solutions to sustainability issues, and critical points of relevance to the agricultural sector of the local economic and agro-ecological zone, are formulated by including an experimental layout, identifying indicator thresholds and by defining management systems with corresponding policy measures. Alternative solutions are evaluated by calculating and measuring the relevant indicators. The outcomes of the AESIS applications are discussed with specific relevance to the operational adoptability of AESIS to ordinary, agri-touristic farms managed with the organic and the integrated production method, respectively. The AESIS framework proved to be sufficiently flexible to meet the requirements for ordinary farm applications while keeping a

  8. Quantifying differences in soil structure induced by farm management

    NARCIS (Netherlands)

    Droogers, P.

    1997-01-01

    Methodology for defining sustainable land management practices is increasingly needed to overcome environmental problems and to maintain production potentials. From the large amount of definitions for sustainable management the following was used here:

  9. Role of input self-sufficiency in the economic and environmental sustainability of specialised dairy farms.

    Science.gov (United States)

    Lebacq, T; Baret, P V; Stilmant, D

    2015-03-01

    Increasing input self-sufficiency is often viewed as a target to improve sustainability of dairy farms. However, few studies have specifically analysed input self-sufficiency, by including several technical inputs and without only focussing on animal feeding, in order to explore its impact on farm sustainability. To address this gap, our work has three objectives as follows: (1) identifying the structural characteristics required by specialised dairy farms located in the grassland area to be self-sufficient; (2) analysing the relationships between input self-sufficiency, environmental and economic sustainability; and (3) studying how the farms react to a decrease in milk price according to their self-sufficiency degree. Based on farm accounting databases, we categorised 335 Walloon specialised conventional dairy farms into four classes according to their level of input self-sufficiency. To this end, we used as proxy the indicator of economic autonomy - that is, the ratio between costs of inputs related to animal production, crop production and energy use and the total gross product. Classes were then compared using multiple comparison tests and canonical discriminant analysis. A total of 30 organic farms - among which 63% had a high level of economic autonomy - were considered separately and compared with the most autonomous class. We showed that a high degree of economic autonomy is associated, in conventional farms, with a high proportion of permanent grassland in the agricultural area. The most autonomous farms used less input - especially animal feeding - for a same output level, and therefore combined good environmental and economic performances. Our results also underlined that, in a situation of decrease in milk price, the least autonomous farms had more latitude to decrease their input-related costs without decreasing milk production. Their incomes per work unit were, therefore, less impacted by falling prices, but remained lower than those of more

  10. 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.

  11. Perspectives on sustainable waste management.

    Science.gov (United States)

    Castaldi, Marco J

    2014-01-01

    Sustainable waste management is a goal that all societies must strive to maintain. Currently nearly 80% of global wastes are sent to landfill, with a significant amount lacking proper design or containment. The increased attention to environmental impacts of human activities and the increasing demand for energy and materials have resulted in a new perspective on waste streams. Use of waste streams for energy and materials recovery is becoming more prevalent, especially in developed regions of the world, such as Europe, the United States, and Japan. Although currently these efforts have a small impact on waste disposal, use of waste streams to extract value very likely will increase as society becomes more aware of the options available. This review presents an overview of waste management with a focus on following an expanded waste hierarchy to extract value specifically from municipal solid waste streams.

  12. Solutions for Destination Management on Agri-Tourism Farm

    OpenAIRE

    Ioan Petroman; Cornelia Marin; Constantin Buzatu; Adrian Dumitrescu; Ştefan Coman; Andreea Stan; Daniela Avramescu

    2012-01-01

    Farm tourism can be an alternative to agricultural jobs in rural communities with real agri-tourism potential. To improve destination management, we need to implement a type of management based on knowledge management. A second type of management that is a must in farm tourism is the integrated management of agri-tourism destination quality based on a code of good practices in the integrated management of quality. In order to improve agri-tourism management quality, we need to apply best mana...

  13. The sociocultural sustainability of livestock farming: an inquiry into social perceptions of dairy farming.

    NARCIS (Netherlands)

    Boogaard, B.K.; Oosting, S.J.; Bock, B.B.; Wiskerke, J.S.C.

    2011-01-01

    Over the past 50 years, the scale and intensity of livestock farming have increased significantly. At the same time, Western societies have become more urbanised and fewer people have close relatives involved in farming. As a result, most citizens have little knowledge or direct experience of what

  14. AGRICULTURAL PRODUCTIVITY AND SUSTAINABILITY: EVIDENCE FROM LOW INPUT FARMING IN ARGENTINA

    OpenAIRE

    de Prada, Jorge D.; Bravo-Ureta, Boris E.; Shah, Farhed A.

    2003-01-01

    The tradeoff between short-term agricultural productivity and sustainability is examined with a statistical analysis of evidence from low input agriculture in Argentina. Estimation results show that more intensive land use, corporate leasing of land, and larger farm size are likely to increase current revenues, but at the cost of sustainability.

  15. Students' Experiential Learning and Use of Student Farms in Sustainable Agriculture Education

    Science.gov (United States)

    Parr, Damian M.; Trexler, Cary J.

    2011-01-01

    Student farms, developed largely out of student efforts, have served as centers for the development of experiential learning and sustainable agriculture and food systems educational activities on land-grant colleges of agriculture well before most formal sustainable agriculture and food systems programs were proposed. This study explored students'…

  16. Evaluation of the sustainability of contrasted pig farming systems: integrated evaluation

    NARCIS (Netherlands)

    Bonneau, M.; Klauke, T.N.; Gonzalez, J.; Rydhmer, L.; Ilari-Antoine, E.; Dourmad, J.Y.; Greef, de K.H.; Houwers, H.W.J.; Cinar, M.U.; Fabrega, E.; Zimmer, C.; Hviid, M.; Oever, van der B.; Edwards, S.A.

    2014-01-01

    The aim of this paper is to present an approach for an integrated evaluation of the sustainability of pig farming systems, taking into account the three classical pillars: economy, environment and society. Eight sustainability themes were considered: Animal Welfare (AW), Animal Health (AH), Breeding

  17. Soil sustainability and indigenous soil management practices ...

    African Journals Online (AJOL)

    It has been said that the greatest threat to sustaining agricultural productivity in Nigerian farming communities is the decline in soil productivity. As a result of this a number of programmes and policies aimed at increasing the interest of Nigerian farmers in long term soil conservation practices have been mounted in the past ...

  18. Interactive design of farm conversion : linking agricultural research and farmer learning for sustainable small scale horticulture production in Colombia

    NARCIS (Netherlands)

    Lee, R.A.

    2002-01-01

    Key words: interactive conversion design / vegetable production / small farms / sustainable farming / Colombia / learning processes / facilitation / agricultural research methods

  19. The prospects for whole-farm risk management

    NARCIS (Netherlands)

    Meuwissen, M.P.M.; Asseldonk, van M.A.P.M.; Huirne, R.B.M.

    2002-01-01

    Whole-farm risk management approaches, i.e. approaches in which multiple risks and farm activities are considered simultaneously, seem more efficient than ‘single risk and commodity strategies’. This paper first discusses the results of a questionnaire survey among livestock and arable farmers in

  20. Economic value of management information systems in pig farming

    NARCIS (Netherlands)

    Verstegen, J.A.A.M.

    1998-01-01

    The research described in this thesis focused on developing and testing methods to determine the profitability of management information systems (MIS) in livestock farming Methods were first applied to evaluating MIS in pig farming. Economic value of MIS arises from the fact that farmers

  1. Farm Demographics and Pig management practices of Smallholder ...

    African Journals Online (AJOL)

    Data on important farm management factors including, feeding, housing, breeding, preventive measures and general husbandry practices were gathered ... The pig raisers supplemented the bulk component of the feeds with farm weeds, kales, green vegetables, sweet potatoes vines, pumpkin leaves and nappier grass.

  2. Livestock production and manure management on animal farms in Vietnam

    DEFF Research Database (Denmark)

    Sommer, S.G.; Bui, H.H.; Dalsgaard, Anders

      The Vietnamese and Asian livestock production is increasing these years. In consequence large amounts of manure are produced, which may be a hazard to the environment because the traditional technology and the management practise of manure is not adapted to specialised livestock production...... for transferring pathogens between livestock and from livestock to humans (zoonoses). The objective of this article is to describe manure management at livestock farms in Vietnam. The focus is on presenting the most typical farming concepts, manure management on these farms, environmental and hygienic risks...

  3. Using the Sustainability Monitoring and Assessment Routine (SMART) for the Systematic Analysis of Trade-Offs and Synergies between Sustainability Dimensions and Themes at Farm Level

    OpenAIRE

    Schader, Christian; Baumgart, Lukas; Landert, Jan; Muller, Adrian; Ssebunya, Brian; Blockeel, Johan; Weisshaidinger, Rainer; Petrasek, Richard; Mészáros, Dóra; Padel, Susanne; Gerrard, Catherine L; Smith, Laurence; Lindenthal, Thomas; Niggli, Urs; Stolze, Matthias

    2016-01-01

    When trying to optimize the sustainability performance of farms and farming systems, a consideration of trade-offs and synergies between different themes and dimensions is required. The aim of this paper is to perform a systematic analysis of trade-offs and synergies across all dimensions and themes. To achieve this aim we used the Sustainability Monitoring and Assessment Routine (SMART)-Farm Tool which operationalizes the Sustainability Assessment of Food and Agriculture Systems (SAFA) Guide...

  4. Traditional farming landscapes for sustainable living in Scandinavia and Japan: global revival through the Satoyama initiative.

    Science.gov (United States)

    Berglund, Björn E; Kitagawa, Junko; Lagerås, Per; Nakamura, Koji; Sasaki, Naoko; Yasuda, Yoshinori

    2014-09-01

    Traditional, pre-industrial farming was adapted to the natural environment-topography, geology, hydrology, climate, and biota. Traditional land use systems are still to be traced in Scandinavia as an "infield/outland landscape", and in Japan as a "Satoyama landscape." There are obvious similarities and differences in land use-the main difference being that pasturing of cattle and sheep has been less important in Japan. These land use systems can be traced back to early sedentary settlements 1500-2500 years ago. In both regions, traditional management almost ceased in the mid-twentieth century leading to afforestation and decreased biological diversity. Today, there is in Japan a growing movement for landscape restoration and promotion of a sustainable living countryside based on local agrarian and forestry production, local energy, tourism, etc. With this background, the so-called Satoyama Initiative has been organized and introduced as a global socio-ecological project with ecosystem services for human well-being.

  5. Corporate Sustainability Management and Environmental Ethics

    DEFF Research Database (Denmark)

    Schuler, Douglas; Rasche, Andreas; Etzion, Dror

    2017-01-01

    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...

  6. Supplier Selection Using Sustainable Criteria in Sustainable Supply Chain Management

    OpenAIRE

    Richa Grover; Rahul Grover; V. Balaji Rao; Kavish Kejriwal

    2016-01-01

    Selection of suppliers is a crucial problem in the supply chain management. On top of that, sustainable supplier selection is the biggest challenge for the organizations. Environment protection and social problems have been of concern to society in recent years, and the traditional supplier selection does not consider about this factor; therefore, this research work focuses on introducing sustainable criteria into the structure of supplier selection criteria. Sustainable Supply Chain Manageme...

  7. Sustainability Analysis of Coffee Farming in Protected Forestof West Lampung Based on Enviromental Economic Value

    Directory of Open Access Journals (Sweden)

    Fembriarti Erry Prasmatiwi

    2010-05-01

    Full Text Available Study on sustainability of multistrata coffee systems is important related to community forest program. This research aims to study: (1 sustainability of coffee farming in protected forest of West Lampung (2 willingness to pay the external cost and its determinant factors. The study was conducted in Sumberjaya, West Lampung Regency from Juni to October 2009. The study used random sampling method with 50 protected forest farmers were interviewed. Extended Cost Benefit Analysis (ECBA was used to address the purpose (1 while analysis of ordinal logistic regression was to address the purpose (2 Financial analysis showed that coffee farming in protected forest is feasible with NPV of IDR 17,719,505/ha, BCR 1.86 and IRR 24.96%. Coffee with complex multipurpose shade (MPTS, multipurpose tree species generated highest NPV. Based on ECBA, sustainability depended on externality cost (environmental and social cost. Coffee farming was not sustainable (shown by negative NPV when externality cost was more than US $536/ha. When externality cost was 458 USD ha-1 year-1 (minimum value NPV is Rp1.648.633/ha, BCR 1,04 and IRR 26,88. Complex multipurpose shade coffee was the most sustainable among the systems. To sustain the environment, farmers willing to pay external cost in average of Rp475,660/year for soil conservation, planting more shade trees, environmental tax, and reforestation. Based on ordinal logistic regression, farm size, land productivity, household income, household size, and knowledge of forest benefits, positively influencid WTP. Policy of community forest (HKm permit that require a minimum of 400 trees/ha could improve sustainability of coffee farming.Key words: Coffee farming, sustainable, protection forest, economic value

  8. Sustainable value assessment of farms using frontier efficiency benchmarks.

    Science.gov (United States)

    Van Passel, Steven; Van Huylenbroeck, Guido; Lauwers, Ludwig; Mathijs, Erik

    2009-07-01

    Appropriate assessment of firm sustainability facilitates actor-driven processes towards sustainable development. The methodology in this paper builds further on two proven methodologies for the assessment of sustainability performance: it combines the sustainable value approach with frontier efficiency benchmarks. The sustainable value methodology tries to relate firm performance to the use of different resources. This approach assesses contributions to corporate sustainability by comparing firm resource productivity with the resource productivity of a benchmark, and this for all resources considered. The efficiency is calculated by estimating the production frontier indicating the maximum feasible production possibilities. In this research, the sustainable value approach is combined with efficiency analysis methods to benchmark sustainability assessment. In this way, the production theoretical underpinnings of efficiency analysis enrich the sustainable value approach. The methodology is presented using two different functional forms: the Cobb-Douglas and the translog functional forms. The simplicity of the Cobb-Douglas functional form as benchmark is very attractive but it lacks flexibility. The translog functional form is more flexible but has the disadvantage that it requires a lot of data to avoid estimation problems. Using frontier methods for deriving firm specific benchmarks has the advantage that the particular situation of each company is taken into account when assessing sustainability. Finally, we showed that the methodology can be used as an integrative sustainability assessment tool for policy measures.

  9. Farm nitrogen balances in six European landscapes as an indicator for nitrogen losses and basis for improved management

    DEFF Research Database (Denmark)

    Dalgaard, Tommy; Bienkowski, J F; Bleeker, A

    2012-01-01

    Improved management of nitrogen (N) in agriculture is necessary to achieve a sustainable balance between the production of food and other biomass, and the unwanted effects of N on water pollution, greenhouse gas emissions, biodiversity deterioration and human health. To analyse farm N-losses and ......Improved management of nitrogen (N) in agriculture is necessary to achieve a sustainable balance between the production of food and other biomass, and the unwanted effects of N on water pollution, greenhouse gas emissions, biodiversity deterioration and human health. To analyse farm N...... ± 55 kg N ha−1 yr−1, respectively) when landless poultry farming was included. We found farm N balances to be a useful indicator for N losses and the potential for improving N management. Significant correlations to N surplus were found, both with ammonia air concentrations and nitrate concentrations...

  10. Risk Management Education for Kentucky Farm Women

    National Research Council Canada - National Science Library

    Jennifer L. Hunter; A. Lee Meye; Sarah Lovett

    2013-01-01

    .... The Annie’s Project program is geared specifically to the needs of farm women. The program adaption process, which began in late 2006, is detailed from inception through pilot testing to the full launch of the program...

  11. Spatial Analysis of Yield Monitor Data: Case Studies of On-farm Trials and Farm Management Decision-making

    NARCIS (Netherlands)

    Griffin, T.W.; Dobbins, C.L.; Florax, R.J.G.M.; Lowenberg-De Boer, J.M.

    2008-01-01

    A 3-year case study was undertaken of how North American farmers use yield monitors for on-farm trials in farm management decision making. Case study methods were used because relatively few farmers quantitatively analyze yield monitor data. At this early research stage, insufficient farm management

  12. Sustainability assessment of greenhouse vegetable farming practices from environmental, economic, and socio-institutional perspectives in China.

    Science.gov (United States)

    Yang, Lanqin; Huang, Biao; Mao, Mingcui; Yao, Lipeng; Niedermann, Silvana; Hu, Wenyou; Chen, Yong

    2016-09-01

    To provide growing population with sufficient food, greenhouse vegetable production has expanded rapidly in recent years in China and sustainability of its farming practices is a major concern. Therefore, this study assessed the sustainability of greenhouse vegetable farming practices from environmental, economic, and socio-institutional perspectives in China based on selected indicators. The empirical data were collected through a survey of 91 farm households from six typical greenhouse vegetable production bases and analysis of environmental material samples. The results showed that heavy fertilization in greenhouse vegetable bases of China resulted in an accumulation of N, P, Cd, Cu, Pb, and Zn in soil, nutrient eutrophication in irrigation water, and high Cd in some leaf vegetables cultivated in acidic soil. Economic factors including decreased crop yield in conventional farming bases, limited and site-dependent farmers' income, and lack of complete implementation of subsidy policies contributed a lot to adoption of heavy fertilization by farmers. Also, socio-institutional factors such as lack of unified management of agricultural supplies in the bases operated in cooperative and small family business models and low agricultural extension service efficiency intensified the unreasonable fertilization. The selection of cultivated vegetables was mainly based on farmers' own experience rather than site-dependent soil conditions. Thus, for sustainable development of greenhouse vegetable production systems in China, there are two key aspects. First, it is imperative to reduce environmental pollution and subsequent health risks through integrated nutrient management and the planting strategy of selected low metal accumulation vegetable species especially in acidic soil. Second, a conversion of cooperative and small family business models of greenhouse vegetable bases to enterprises should be extensively advocated in future for the unified agricultural supplies

  13. Towards sustainable farming: An analysis and review of the ...

    African Journals Online (AJOL)

    Through these 'green' subsidies agro-biodiversity can be protected, which is a very important goal since approximately 50% of all species in Europe depend on agricultural habitats or landscapes. The major pressures on biodiversity in agricultural land result from changes in the type and intensity of farming, which generate ...

  14. Optimal farm plans for sustainable environmental and economic ...

    African Journals Online (AJOL)

    The optimal farm plans indicated that the cassava/maize intercrop gave the best results in Ijemo-Fadipe and Ajura, while the cassava/melon and sole cassava enterprises were best in Ijale-Papa and Ilewo-Orile respectively. Operating expenses was found to be the most limiting factors in all the villages. The study concluded ...

  15. Criteria and indicators for sustainable rangeland management

    Science.gov (United States)

    John E. Mitchell

    2010-01-01

    The concept of sustainable management encompasses ecological, economic, and social criteria and indicators (C&I) for monitoring and assessing the association between maintaining a healthy rangeland base and sustaining the well-being of communities and economies. During a series of meetings from 2001 to 2003, the Sustainable Rangelands Roundtable (SRR) developed...

  16. Wood Energy Production, Sustainable Farming Livelihood and Multifunctionality in Finland

    Science.gov (United States)

    Huttunen, Suvi

    2012-01-01

    Climate change and the projected depletion of fossil energy resources pose multiple global challenges. Innovative technologies offer interesting possibilities to achieve more sustainable outcomes in the energy production sector. Local, decentralized alternatives have the potential to sustain livelihoods in rural areas. One example of such a…

  17. Synthesis of methods to assess farms' sustainability | Mhamdi ...

    African Journals Online (AJOL)

    Sustainability became a central exit in the agricultural sector, all for researchers, producers and decision makers. Sustainable agriculture is a mode which produces abundant food without exhausting the earth resources or polluting its environment. It is also the agriculture of the statutory values, one whose success is not ...

  18. Measures for sustainable energy in the livestock farming industry; Maatregelen duurzame energie veehouderijsector

    Energy Technology Data Exchange (ETDEWEB)

    Schellekens, J. [DLV Bouw Milieu en Techniek, Uden (Netherlands)

    2010-07-15

    The sectors of pig farming, poultry farming and veal farming have been examined for sustainable energy deployment options in agricultural businesses. These are systems are ready for practice and to be used by individual businesses. Background information is provided on energy saving, deployment of photovoltaic energy, solar collectors, biomass incineration, heat pumps, air conditioning with ground water, and practical experiences in the deployment of sustainable energy systems. Moreover, an overview is given of subsidies and fiscal opportunities for sustainable energy deployment by agricultural businesses [Dutch] Voor de sectoren varkenshouderij, pluimveehouderij en vleeskalverhouderij is onderzocht wat de toepassingsmogelijkheden zijn van duurzame energie (DE) op agrarische bedrijven. Het betreft systemen welke praktijkrijp zijn en te gebruiken op individuele bedrijven. Er wordt achtergrondinformatie gegeven over energiebesparing, toepassen van photovoltaische energie, zonnecollectoren, verbranden van biomassa, warmtepompen, luchtconditionering met grondwater, praktijkervaringen in de toepassing van duurzame energiesystemen. Ook wordt een overzicht geven van subsidies en fiscale mogelijkheden voor toepassen van DE-systemen op agrarische bedrijven.

  19. Identifying viable nutrient management interventions at the farm level

    NARCIS (Netherlands)

    Ditzler, L.; Breland, T.A.; Francis, C.; Chakraborty, M.; Singh, D.K.; Srivastava, A.; Eyhorn, F.; Groot, J.C.J.; Six, J.; Decock, C.

    2018-01-01

    Smallholder farmers may gain notable livelihood benefits by participating in organic value chains. However, whether there are enough resources available to maintain organic production sustainably on smallholder farms in resource-poor regions is of concern. If not balanced by sufficient inputs,

  20. 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 ...

  1. Professional transitions towards sustainable farming systems: The development of farmers' professional worlds.

    Science.gov (United States)

    Coquil, Xavier; Dedieu, Benoît; Béguin, Pascal

    2017-01-01

    While farming in France and generally in Europe is continuing to intensify, at the expense of its environmental sustainability, promising alternatives are emerging. The processes whereby farmers change and transform their own work, to shift from an intensive mode of production to a self-sufficient and autonomous one, need to be formalized if we are to further our understanding of why and how these forms of sustainable farming activity emerge. We use the development of professional worlds theory, a systemic representation of workers' activity, whereby their experience is formalized. This can be explained as the praxis1, conceptual and axiological underpinnings form a system with the object of the action. The development of a professional world is analyzed according to the evolution of its components and the search for pragmatic coherence within it. We analyzed professional transitions towards self-sufficient and autonomous mixed farming through a case study. Our findings showed that the transition is initiated by the discovery of the unthinkable, awareness of a discrepancy between what the farmers think and what they do, the appearance of problems, and the response to external constraints. Professional transition is a non-teleological and non-incremental process; it corresponds to a comparison with reality, and a resolution of difficulties. This process is stimulated by the use of artifacts instrumented by the farmers. New perspectives are opened up by this formalization of transitions, in terms of (i) support towards sustainable farming and (ii) the design of sustainable farming systems.

  2. Dairy cattle management, health and welfare in smallholder farms: An organic farming perspective

    DEFF Research Database (Denmark)

    Odhong, Charles; Wahome, Raphael; Vaarst, Mette

    2015-01-01

    livestock production practices as specified by the International Federation of Organic Agriculture Movements and the East Africa Organic Product Standard. A longitudinal study of 24 farms was conducted to document and assess management practices and their potential effect on animal health and welfare......Organic production principles aim at achieving good animal health and welfare of livestock. The objective of the present study was to investigate animal management, health and welfare in smallholder dairy farms in Kenya, Africa, and to be able to give recommendations which can guide organic...... type, aspects of the housing system, farm characteristics, and management routines. The average herd size was 3.15 in Kiambu and 3.91 in Kajiado, with all the cows’ zero-grazed. Seventy five percent of the cubicles were small (less than 2.50m2). Many of the farmers sprayed their animals weekly (47...

  3. 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…

  4. 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

  5. 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 ...

  6. Sostenibilidad de sistemas agrícolas Sustainability of farming systems

    Directory of Open Access Journals (Sweden)

    Leiva Fabio R.

    1998-12-01

    Full Text Available Las actividades agrícolas pueden tener impactos negativos sobre el ambiente, con efectos dentro y fuera de los predios. El presente artículo pretende contribuir al avance de la agricultura sostenible con énfasis en países en vías de desarrollo. Se revisan y analizan los conceptos de sostenibilidad y agricultura sostenible, incluyendo los diferentes puntos de vista en el debate sobre sostenibilidad'. El artículo examina los impactos ambientales debidos a las actividades agrícolas, destacando la importancia de fortalecer la investigación, con publicación de resultados, sobre la relación agricultura y medio ambiente. La complejidad de los factores que determinan la sostenibilidad agrícola exige una concepción de sistemas, integradora, participativa y holística. El uso de indicadores tiene un gran potencial en la evaluación de la sostenibilidad de sistemas productivos. La práctica de agricultura sostenible requiere tener en cuenta las condiciones ambientales, sociales y económicas en las cuales
    se desenvuelve la agricultura.Farming activities have the potential to affect the farming system itself and the offfarm environment. This paper attempts to contribute to the development of sustainable agriculture with emphasis in developing countries. The concepts of sustainability and sustainable agriculture are reviewed and discussed, including the different viewpoints in the sustainability debate. Environmental impacts due to farming activities are examined emphasising the need of promoting further research and publication of findings on the links between environment and agriculture. The complexity of the factors that determine farming sustainability requires
    a systematic, holistic, participative and integrated approach. Indicators are likely to contribute to the development of sustainable farming systems. Understanding environmental, social and economic circumstances is required to promote sustainability.

  7. ON-FARM MANAGEMENT SYSTEMS IN ANIMAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Aleksandra Jug

    2000-06-01

    Full Text Available The on-farm management systems under development in order to insure data collection, regular data processing needed on a farm as well as automatic data exchange between farm and computing centre. The core of information system presents relational database (RDBMS accompanied with tools developed in APIIS. A system analysis method has been done on two pig industrial units, on national selection program for swine in Slovenia, and compared with examples from other countries and species. Public domain software like PostgreSQL, Perl and Linux have been chosen for use on farms and can be replaced with commercial software like Oracle for more demanding central systems. The system contains at this stage applications for entering, managing, and viewing the data as well as transferring the information between local and central databases.

  8. 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....

  9. Biogas Production in Dairy Farming in Indonesia: A Challenge for Sustainability

    Directory of Open Access Journals (Sweden)

    Jatmiko Wahyudi

    2015-10-01

    Full Text Available Biogas plays an important role in supporting and ensuring the dairy farming sector remains sustainable. Biogas technology is not only as a method to dispose dairy farming waste but also benefiting economically, socially and environmentally. Biogas technology has been introduced since 1970s and many biogas programmes have been implemented in Indonesia. However compare to other countries like China and India, the dissemination of biogas technology in Indonesia runs quite slowly. There are several factors such as financial, policies and people’s perception hindering biogas use regarding the increase of biogas plants installed in Indonesia. In addition, many installed biogas plants are non-functional due to inadequate maintenance causing users stop to operate biogas plants and influencing potential users to reject adopting the technology. This paper provides an overview of biogas production sustainability which consists of five sustainability dimensions: technical, economic, social, environmental and organizational/institutional sustainability. Understanding the biogas sustainability helps stakeholders to realize that in order to promote biogas technology many sectors must be developed and many institutions must be involved and cooperated. The sustainability of biogas will determine the success of biogas dissemination particularly in dairy farming in the future. 

  10. Sustainability: A Job for Managers

    Science.gov (United States)

    Temple, Paul

    2010-01-01

    The development of a "sustainability agenda" in higher education (HEFCE 2009) is, it seems to the author, a classical example of supercomplexity in action. In this article, the author argues that the challenge for universities in responding as organisations to the demands of sustainability--which must, in the end, mean reducing fossil…

  11. Sustainability in Project Management Competences

    NARCIS (Netherlands)

    Gilbert Gilbert Silvius; Ron Schipper

    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

  12. The effect of dairy farm management regime on swallow (Hirundo rustica) abundance in the Netherlands

    NARCIS (Netherlands)

    Lubbe, S.K.; Snoo, de G.R.

    2007-01-01

    Aim To identify differences in Swallow abundance between organically and conventionally managed dairy farms, by examining three factors: farm buildings, food availability and farmer attitudes to Swallows. Methods Organic and conventional dairy farm holdings were compared in pairwise fashion. On

  13. 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.

  14. Sustainability in Management Education: A Critical View

    OpenAIRE

    Acevedo, Beatriz

    2013-01-01

    This chapter addresses some of the philosophical questions concerning education for sustainable development in the field of management studies. This chapter argues that mixing sustainability with mainstream topics on business and management such as Corporate Social Responsibility does not allow a critical approach. Also, it contests the traditional ways of “training managers” without a critical approach to the practice of management. As an alternative, this chapter proposes to link sustainabi...

  15. Veterinary advisory practice and sustainable production on dairy farms

    NARCIS (Netherlands)

    Noordhuizen, J.P.T.M.; Oenema, O.; Boersema, S.; Cannas da Silva, J.

    2012-01-01

    The concept of ‘sustainable livestock production’ has greatly developed over the past decades. Currently, a certain degree of consensus has been reached. The concept comprises four major components: economy, ecology, society, and ethics. Dairy farmers, especially those with grassland-based

  16. Diversity And Sustainability Of Small – Scale Farming In Cross River ...

    African Journals Online (AJOL)

    Vegetable crops are largely cultivated here and they provide immediate consumption and income needs to the people thereby contributing to the sustainability of small-scale farming in the city. An emerging spatial concentration of agricultural operations was observed in the eastern flank due to developmental activities in ...

  17. Agricultural marketing systems and sustainability : study of small scale Andean hillside farms

    NARCIS (Netherlands)

    Castaño, J.

    2001-01-01

    A better understanding of the way in which marketing systems can contribute to the adoption of sustainable agricultural practices (ASAP) on small-farms constitutes the aim of this study. In particular, the study examines the contribution of vertical

  18. Sustainability of Farm Credit Delivery by Cooperatives and NGOs in Edo and Delta States, Nigeria

    Science.gov (United States)

    Alufohai, G. O.

    2006-01-01

    The paper examined the sustainability rates of co-operatives and NGOs in farm credit delivery in Edo and Delta States of Nigeria. The Subsidy Dependence Indices (SDI) and the capital formation rates were determined using both primary and secondary data obtained from 80 and 20 purposively selected cooperatives and NGOs respectively, based on their…

  19. Developing an Indicator System for Measuring the Social Sustainability of Offshore Wind Power Farms

    Directory of Open Access Journals (Sweden)

    Tzay-An Shiau

    2016-05-01

    Full Text Available Taiwan’s government has promoted investment in an offshore wind power farm, and local fishermen have protested. A social impact assessment (SIA has examined the impact of the proposed offshore wind power farm on all stakeholders. The main objective of the present study was to develop an indicator system for measuring the social sustainability of offshore wind power farms; this study also reports on the particular case of Taiwan’s offshore wind power project. This study began by defining 35 social sustainability indicators and selecting 23 representative indicators by using rough set theory. Subsequently, 14 key indicators were constructed using the social construction of technology (SCOT method. Finally, we developed a social impact index for evaluating the social sustainability of offshore wind power farms by using the analytic network process and Dempster-Shafer theory. Our social impact index yields a total score of 0.149 for Taiwan’s pilot offshore wind power project; this result indicates that the pilot project is socially sustainable. A substantial contradiction exists between the fishermen’s protest and the results of the social impact assessment. The findings can assist the government in building a coordination platform for the investors and the fishermen. Government regulation is necessary to set boundaries for fishing areas that protect both the fishermen’s and investors’ rights.

  20. Sustainable farming of the mealworm Tenebrio molitor for the production of food and feed.

    Science.gov (United States)

    Grau, Thorben; Vilcinskas, Andreas; Joop, Gerrit

    2017-09-26

    The farming of edible insects is an alternative strategy for the production of protein-rich food and feed with a low ecological footprint. The industrial production of insect-derived protein is more cost-effective and energy-efficient than livestock farming or aquaculture. The mealworm Tenebrio molitor is economically among the most important species used for the large-scale conversion of plant biomass into protein. Here, we review the mass rearing of this species and its conversion into food and feed, focusing on challenges such as the contamination of food/feed products with bacteria from the insect gut and the risk of rapidly spreading pathogens and parasites. We propose solutions to prevent the outbreak of infections among farmed insects without reliance on antibiotics. Transgenerational immune priming and probiotic bacteria may provide alternative strategies for sustainable insect farming.

  1. MOTIVATIONS FOR INVOLVEMENT IN URBAN CATFISH FARMING AND SUSTAINABLE FOOD SECURITY IN NIGERIA

    Directory of Open Access Journals (Sweden)

    Afolabi Monisola TUNDE

    2017-10-01

    Full Text Available Fish farming is known as one of the ways of ensuring food security and alleviating poverty through income generation. It is very common in the urban areas of Nigeria because of great demand for fish. This study determines motivations for involvement in urban catfish farming and sustainable food security in Ilorin, Kwara State, Nigeria. Specifically, the study identifies fish farmers and their socio-demographic characteristics in the study area; it examines motives of fish farming; examines the contributions of fish farming to household food security; and assesses the challenges faced by fish farmers for increased production. Both primary and secondary sources of information were employed and a total of 120 fish farmers were sampled randomly with copies of structured questionnaire. Frequency counts, percentages, tabulations and matrix ranking were employed to analyze the gathered data. The findings revealed that catfish production has actually contributed immensely to sustainable food security by making fish available, accessible and stable within the study area. The main motive for involvement in fish farming by the farmers includes food security (with a mean value of 3.80. This was followed by income supplement (x = 3.50, source of employment (x = 3.42 and increase in price of meat (x = 3.37. It can therefore be concluded that catfish farming in the study area has not only improve practitioners’ food security but has also contributed immensely to their income. The paper recommends the need to include fish farming in urban planning and that it should be encouraged in both rural and urban areas so as to have sustainable food security in the country as a whole.

  2. Configuration Management Plan for the Tank Farm Contractor

    Energy Technology Data Exchange (ETDEWEB)

    WEIR, W.R.

    2000-04-21

    The Configuration Management Plan for the Tank Farm Contractor describes configuration management the contractor uses to manage and integrate its technical baseline with the programmatic and functional operations to perform work. The Configuration Management Plan for the Tank Farm Contractor supports the management of the project baseline by providing the mechanisms to identify, document, and control the technical characteristics of the products, processes, and structures, systems, and components (SSC). This plan is one of the tools used to identify and provide controls for the technical baseline of the Tank Farm Contractor (TFC). The configuration management plan is listed in the management process documents for TFC as depicted in Attachment 1, TFC Document Structure. The configuration management plan is an integrated approach for control of technical, schedule, cost, and administrative processes necessary to manage the mission of the TFC. Configuration management encompasses the five functional elements of: (1) configuration management administration, (2) configuration identification, (3) configuration status accounting, (4) change control, and (5 ) configuration management assessments.

  3. Waste management of shrimp farms as starting point to develop integrated farming systems (case study: Kuwaru Coast, Bantul, Yogyakarta, Indonesia

    Directory of Open Access Journals (Sweden)

    H.G. Saiya

    2015-10-01

    Full Text Available Intensive waste management is a solution to maintain an area of ecological harmony but still can produce economic benefits that are beneficial to social welfare. So in this research, waste of shrimp farms which was just processed by using zeolite, was treated again with a few treatments, i.e. simple filters, constructed wetlands, shell, fish and composting. Simple filters were composed of stone, gravel, coral, charcoal, sand and coconut fibers. Constructed wetland system used was hybrid type which combines type of horizontal flow and type of vertical flow. The shell used was Polymesoda erosa. The fish used was Tilapia. In the composting sediment activator, biang kompos was used with the composting time of one month. The results indicated that the system of simple filters, constructed wetlands, shells and fish proved to be quite effective to reduce levels of pollutants in wastewater and will be more effective if treatment was accompanied with a proper aeration. While, the sediment composted into fertilizer needed to be composted with a longer time than normal composting time. This was because the composted materials were derived from waste having a very low nutrient, so it took longer to restore nutrients. The results also indicated the potential of shrimp farm waste of PT. IBD to be processed into clean water and fertilizer. With the appropriate policies and strategies, this can lead to the development of an integrated farming system to support sustainable coastal ecologically, economically and socially.

  4. A Course of Study for Adult Farmer Instruction in Farm Management and Farm Business Analysis.

    Science.gov (United States)

    Palan, Ralph L.; Persons, Edgar A.

    This guide is designed to aid agricultural education teachers in planning and implementing adult courses in farm business and management. Introductory chapters on the elements of modern adult education, the organization of an adult agricultural education program, and suggestions for using the course of study, are followed by course outlines for…

  5. The Dutch programme on soil ecology of arable farming systems : farm management monitoring programme and general results

    NARCIS (Netherlands)

    Lebbink, G.; Faassen, van H.G.; Ouwerkerk, van C.; Brussaard, L.

    1994-01-01

    A comparison was made between conventional farm management (CONV) and integrated farm management (INT) on a calcareous silty clay loam soil, with a crop rotation of winter wheat, sugar beet, spring barley and potatoes. Both types of management were started at two levels of soil organic matter, 2.2%

  6. 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.

  7. Simulation of the sustainability of farming systems in Northern Thailand

    OpenAIRE

    Potchanasin, Chakrit

    2008-01-01

    Summary Introduction Due to an increase in environmental problems and resource degradation, economic development should be pursued with consideration of environmental functions and the supply and quality of natural resources. Monitoring and assessment of whether the development approaches a sustainable path are required to provide information for policy development. This becomes increasingly important ? especially for marginal areas where the environment and natural resources are sensit...

  8. Associations of farm management practices with annual milk sales on smallholder dairy farms in Kenya

    Directory of Open Access Journals (Sweden)

    Shauna Richards

    2015-01-01

    Full Text Available Aim: Cows on smallholder dairy farms (SDF in developing countries such as Kenya typically produce volumes of milk that are well below their genetic potential. An epidemiological study was conducted to determine reasons for this low milk production, including limited use of best management practices, such as suboptimal nutritional management. Methods: An observational cross-sectional study of 111 SDF was performed in Nyeri County, Kenya in June of 2013 determining the effect of cow factors, farmer demographics and farm management practices on the volume of milk sold per cow per year (kg milk sold/cow. In particular, the effect of feeding high protein fodder trees and other nutritional management practices were examined. Results: Approximately 38% of farmers fed fodder trees, but such feeding was not associated with volume of milk sold per cow, likely due to the low number of fodder trees per farm. Volume of milk sold per cow was positively associated with feeding dairy meal during the month prior to calving, feeding purchased hay during the past year, deworming cows every 4 or more months (as opposed to more regularly, and having dairy farming as the main source of family income. Volume of milk sold per cow was negatively associated with a household size of >5 people and feeding Napier grass at >2 meters in height during the dry season. An interaction between gender of the principal farmer and feed shortages was noted; volume of milk sold per cow was lower when female farmers experienced feed shortages whereas milk sold per cow was unaffected when male farmers experienced feed shortages. Conclusions: These demographic and management risk factors should be considered by smallholder dairy farmers and their advisors when developing strategies to improve income from milk sales and animal-source food availability for the farming families.

  9. Sustainable grassland systems: a modelling perspective based on the North Wyke Farm Platform.

    Science.gov (United States)

    Wu, L; Zhang, X; Griffith, B A; Misselbrook, T H

    2016-07-01

    The North Wyke Farm Platform (NWFP) provides data from the field- to the farm-scale, enabling the research community to address key issues in sustainable agriculture better and to test models that are capable of simulating soil, plant and animal processes involved in the systems. The tested models can then be used to simulate how agro-ecosystems will respond to changes in the environment and management. In this study, we used baseline datasets generated from the NWFP to validate the Soil-Plant-Atmosphere Continuum System (SPACSYS) model in relation to the dynamics of soil water content, water loss from runoff and forage biomass removal. The validated model, together with future climate scenarios for the 2020s, 2050s and 2080s (from the International Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES): medium (A1B) and large (A1F1) emission scenarios), were used to simulate the long-term responses of the system with three contrasting treatments on the NWFP. Simulation results demonstrated that the SPACSYS model could estimate reliably the dynamics of soil water content, water loss from runoff and drainage, and cut biomass for a permanent sward. The treatments responded in different ways under the climate change scenarios. More carbon (C) is fixed and respired by the swards treated with an increased use of legumes, whereas less C was lost through soil respiration with the planned reseeding. The deep-rooting grass in the reseeding treatment reduced N losses through leaching, runoff and gaseous emissions, and water loss from runoff compared with the other two treatments.

  10. 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....

  11. 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

  12. Sustainable wastewater management in developing countries

    DEFF Research Database (Denmark)

    Laugesen, Carsten Hollænder; Fryd, Ole; Koottatep, Thammarat

    of treated wastewater, energy conservation, and proper financial and organizational set up.   Sustainable Wastewater Management in Developing Countries will urge practitioners, decision makers, and researchers to approach these systems in new ways that are practical, innovative, and-best of all-sustainable....

  13. 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 ...

  14. Comparisons of management practices and farm design on Australian commercial layer and meat chicken farms: Cage, barn and free range.

    Directory of Open Access Journals (Sweden)

    Angela Bullanday Scott

    Full Text Available There are few published studies describing the unique management practices, farm design and housing characteristics of commercial meat chicken and layer farms in Australia. In particular, there has been a large expansion of free range poultry production in Australia in recent years, but limited information about this enterprise exists. This study aimed to describe features of Australian commercial chicken farms, with particular interest in free range farms, by conducting on-farm interviews of 25 free range layer farms, nine cage layer farms, nine barn layer farms, six free range meat chicken farms and 15 barn meat chicken farms in the Sydney basin bioregion and South East Queensland. Comparisons between the different enterprises (cage, barn and free range were explored, including stocking densities, depopulation procedures, environmental control methods and sources of information for farmers. Additional information collected for free range farms include range size, range characteristics and range access. The median number of chickens per shed was greatest in free range meat chicken farms (31,058, followed by barn meat chicken (20,817, free range layer (10,713, barn layer (9,300 and cage layer farms (9,000. Sheds had cooling pads and tunnel ventilation in just over half of both barn and free range meat chicken farms (53%, n = 8 and was least common in free range layer farms (16%, n = 4. Range access in free range meat chicken farms was from sunrise to dark in the majority (93%, n = 14 of free range meat chicken farms. Over half of free range layer farms (56%, n = 14 granted range access at a set time each morning; most commonly between 9:00 to 10.00am (86%, n = 12, and chickens were placed back inside sheds when it was dusk.

  15. 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.

  16. Is environmental management an economically sustainable business?

    NARCIS (Netherlands)

    Gotschol, A.; De Giovanni, P.; Esposito Vinzi, V.

    2014-01-01

    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

  17. 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.

  18. 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.

  19. Is experience on a farm an effective approach to understanding animal products and the management of dairy farming?

    Science.gov (United States)

    Mochizuki, Mariko; Osada, Masahiro; Ishioka, Katsumi; Matsubara, Takako; Momota, Yutaka; Yumoto, Norio; Sako, Toshinori; Kamiya, Shinji; Yoshimura, Itaru

    2014-03-01

    The understanding of animal products and dairy farming is important for the promotion of dairy farming. Thus, to examine the effects of farm experience on the understanding of animal products and the management of dairy farming, the interaction between students and dairy cows was investigated in groups of first-year veterinary nursing students in 2011 and 2012 (n = 201). These students included 181 women and 20 men. Nine items about dairy cows were presented in a questionnaire. The survey was performed before and after praxis on the educational farm attached to the authors' university. After praxis on the farm, increases occurred in the number of positive responses to the items involving the price of milk, dairy farming and the taste of milk. For these items, a significant difference (P animal products and dairy farming. © 2013 Japanese Society of Animal Science.

  20. A Guide for Planning Occupational Programs in Farm Production and Management.

    Science.gov (United States)

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    Intended for personnel in charge of establishing and conducting programs in farm production and management, the guide reflects the changes in farming by emphasizing farm business management and farm mechanization. The introductory chapter suggests criteria for selecting students and lists some of the occupations for which the program will provide…

  1. Methodological Aspects of On-Farm Monitoring of Cropping Systems Management

    Directory of Open Access Journals (Sweden)

    Luca Bechini

    Full Text Available To conduct agro-environmental assessments at field and farm scale, detailed management data of crop and animal production systems are needed. However, this type of data is only rarely collected by public administrations. In the period 2005-2006, we made an experience of on-farm monitoring of cropping systems management, within a larger project aimed at assessing sustainability of agricultural systems in Italian Parks. In this paper, we describe and discuss the steps taken to carry out periodic face-to-face interviews in farms in the Sud Milano Agricultural Park (northern Italy. The first step was the selection of seven farms, which we identified by applying cluster analysis at a large database describing 733 farms of the Park. After having identified the most relevant agro-environmental issues in the studied area, we established a list of simple but sound indicators to evaluate the effects of agricultural management on the environment. The criteria used to select the indicators were that they should: be calculated on easily available data, not be based on direct measurements, make a synthesis of different aspects of reality, and be easily calculated and understood. The indicators selected evaluate nutrient management, fossil energy use, pesticide toxicity, soil management, and economic performance. Subsequently, we designed a data model to store input data used to calculate the indicators (farm configuration, flows of materials and money through the farm gate, animals and their rations, history of crop cultivation, crop management. The data model that we obtained is relatively complex, but adequate to store and analyse the large amount of data acquired during the two-year project. A questionnaire was developed to fully comply with the indicators selected and the data model. The questionnaire was used to carry out approximately six interviews per farm each year, with an investment of time of 1-2 hours per interview. Appropriate double checks of

  2. 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...

  3. 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.

  4. Determination of pesticide residues in Turkey's table grapes: the effect of integrated pest management, organic farming, and conventional farming.

    Science.gov (United States)

    Turgut, Cafer; Ornek, Hakan; Cutright, Teresa J

    2011-02-01

    Turkey is one of the world's largest producers and exporters of table grapes. Growing social concerns over excessive pesticide use have led to farming to move from conventional to organic practices. Table grapes were collected from 99 different farms in three Aegean regions. Pesticide residues were only detected in farms using conventional agriculture practices while no pesticides were detected in grapes from farms using organic or integrated pest management. A risk assessment model indicated that lambda-cyhalothrin posed the most significant risk at conventional farms.

  5. Evaluation of the sustainability of contrasted pig farming systems: integrated evaluation.

    Science.gov (United States)

    Bonneau, M; Klauke, T N; Gonzàlez, J; Rydhmer, L; Ilari-Antoine, E; Dourmad, J Y; de Greef, K; Houwers, H W J; Cinar, M U; Fàbrega, E; Zimmer, C; Hviid, M; van der Oever, B; Edwards, S A

    2014-12-01

    The aim of this paper is to present an approach for an integrated evaluation of the sustainability of pig farming systems, taking into account the three classical pillars: economy, environment and society. Eight sustainability themes were considered: Animal Welfare (AW), Animal Health (AH), Breeding Programmes (BP), Environment (EN), Meat Safety (MS), Market Conformity (MC), Economy (EC) and Working Conditions (WC). A total of 37 primary indicators were identified and used for the evaluation of 15 much contrasted pig farming systems in five EU countries. The results show that the eight themes were not redundant and all contributed to the observed variation between systems. The tool was very robust for highlighting the strengths and weaknesses of the systems along the eight themes that were considered. The number of primary indicators could be reduced from 37 to 18 with limited impact on the strengths/weaknesses profile of the individual systems. Integrating the eight theme evaluations into a single sustainability score is based on hypotheses or presumptions on the relative weights that should be given to the eight themes, which are very dependent on the context and on the purpose of the users of the tool. Therefore, the present paper does not have the ambition to provide a ready-for-use tool, rather to suggest an approach for the integrated evaluation of the sustainability of pig farming systems.

  6. Determinants of Financial Sustainability for Farm Credit Applications—A Delphi Study

    Directory of Open Access Journals (Sweden)

    Johannes I. F. Henning

    2016-01-01

    Full Text Available Farmers use credit from commercial credit providers to finance production activities. Commercial credit providers have to predict the financial sustainability of the enterprise to ensure that the borrower will have the ability to repay the loan. A Delphi study was conducted to explore what factors are used as indicators of loan-repayment ability of farmers. The objective was not only to identify factors that are currently considered, but also to identify other personal attributes that may improve the accuracy in predicting the repayment ability of potential borrowers. The Delphi was applied to a panel consisting of nine credit analysts and credit managers from a commercial credit provider in South Africa. The results indicate that the current and past financial performance, account standing, collateral, and credit record of the farm are very important in the assessment of applications in terms of financial performance. Experience and the success factors compared to competitors were found to be important, while age and education/qualification are regarded as less important in predicting repayment ability. The results also show that, although not currently objectively included in credit evaluations, credit analysis regards leadership and human relations; commitment and confidence; internal locus of control; self-efficacy; calculated risk taking; need for achievement; and opportunity seeking as important indicators of the ability of potential borrows to repay their loans. Thus, credit analysts and managers also regard management abilities and entrepreneurial characteristics of potential borrowers to be good indicators of repayment ability. Results from this research provide new indicator factors that can be used to extend existing credit evaluation instruments in order to more accurately predict repayment ability.

  7. 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.

  8. 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.

  9. Family vs Village-Based: Intangible View on the Sustainable of Seaweed Farming

    Science.gov (United States)

    Teniwut, Wellem A.; Teniwut, Yuliana K.; Teniwut, Roberto M. K.; Hasyim, Cawalinya L.

    2017-10-01

    Compare to other fishery activities for instance fish mariculture and catching fisheries, seaweed farming is considered easier. Also, the market for seaweed is wider and will keep growing. Thus, makes seaweed farming as one of the fastest commodity to improve the welfare of a coastal community. There are technical and non-technical factors in seaweed farming management, for non-technical on this intangible factors vary between family-based and village-based management, therefore aimed of this study was to simulate farmers decision to choose between family-based and village-based on seaweed managing system trigger by intangible factors. We conducted our study in Southeast Maluku, data collecting conducted from October to December 2016 by depth interview and questionnaires on seaweed farmers. We used logistic regression to compare each intangible factors on family and village-based seaweed farming management. The result showed that for family-based management farmers were willing to transfer their knowledge among each member in the household. For village-based revealed that farmers with higher education background tend to work on village-based, also, the result also stated that in village-based management member were those who have better capability and skill, at the same time village-based management had a small probability for conflict to occur compared to family-based.

  10. The cotton farming pipeline of Malawi and South Africa: Management implications

    Directory of Open Access Journals (Sweden)

    J. P. Grundling

    2008-12-01

    Full Text Available Purpose of the study: The purpose this paper is to identify and describe the characteristics and influences of the cotton farming pipeline in Malawi and South Africa. Problem investigated: A broad based approach was followed to investigate the cotton farming pipeline to identify the major driving forces of the cotton pipeline in each of the respective countries. Research approach: A qualitative field research approach was followed to compile data on cotton farming in Malawi and South Africa. Data was compiled upstream from input suppliers, downstream from ginners, cotton transport conveyors, cotton marketing managers and agricultural government officials as well as from farmers and agricultural organizations. Findings: In Malawi a family farming model is followed versus an industrial model of production in South Africa. Despite the differences in approach, the farmers in both countries are faced with similar problems. In this regard, an urgent rethinking of the technological conditions of production and the possibilities of technological change is needed. Recommendations: The research proposes that these countries can benefit from establishing institutions like agricultural co-operatives and mechanisms like the development of a free traffic mechanism of seed-cotton. Conclusion: The present research may assist in developing first layer managerial recommendations that could enhance the sustainability and co-existence of cotton farming in the two countries.

  11. Sustainability and meanings of farm-based bioenergy production in rural Finland

    Energy Technology Data Exchange (ETDEWEB)

    Huttunen, S.

    2013-06-01

    Rural bioenergy production has accrued interest in recent years. EU pressure for climate change abatement and energy political concerns regarding the availability of fossil fuels, have increased bioenergy production objectives in Finland. In addition, rural regions in Finland have encountered structural changes following EU inclusion, including an emergent interest in auxiliary production lines of which bioenergy production is an example. Local bioenergy production has the potential to increase rural sustainability and provide a model for sustainable rural development and energy production. Focusing on the recent emergence of small-scale farm-related bioenergy production: heat provision from wood fuels and biogas and biodiesel production, this study aims to discover if and how farm-based bioenergy production contributes to sustainable rural development. The study derives from the field of rural studies and evaluates sustainable rural development via the concepts of multifunctionality, embeddedness, ecological modernization and sustainable livelihoods, with a particular focus on social sustainability. The empirical portion of the study is comprised of thematic qualitative interviews of bioenergy producing farmers, and on newspaper and periodical article material. The results demonstrate how rural small-scale bioenergy production can have important positive developmental effects that ameliorate and sustain livelihoods in remote areas. This occurs via the multifunctional benefits of bioenergy production to the producers and local communities. The positive effects include social, economical and environmental aspects and rural bioenergy production can present traits of sustainable rural development, predominantly manifested in the social aspects of increased capabilities and reinforced social networks. There are, however, important differences between the examined production models. As an example of achieving sustainable rural development and livelihoods, heat

  12. 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.

  13. SUSTAINABLE MANAGEMENT OF NATURAL FORESTS IN PANTANAL REGION, BRAZIL

    Directory of Open Access Journals (Sweden)

    Patricia Póvoa de Mattos

    2010-01-01

    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.

  14. 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

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

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

    2003-07-31

    Jul 31, 2003 ... Managing Natural Resources for Sustainable Livelihoods analyses and extends this premise to show unequivocally that the process of research for improving natural resource management must incorporate participatory and user-focused approaches, leading to development based on the needs and ...

  16. Creating sustainable environmental management in Senegal's cities ...

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

    2016-04-28

    Apr 28, 2016 ... IAGU specializes in action research, technical support, and information on the urban environment including urban agriculture, solid waste management, strategic environmental planning, and urban risk management. It works with African city administrations to create sustainable, participatory systems for ...

  17. Visual Training for Sustainable Forest Management

    Science.gov (United States)

    Aik, Chong-Tek; Tway, Duane C.

    2004-01-01

    It is increasingly important for timber companies to train managers in the principles and practices of sustainable forest management. One of the most effective ways to conduct such training is through use of visual training methods. This is partly because visual representations encode large amounts of information and help learners to grasp…

  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. Towards proper cultural resource management for sustainable ...

    African Journals Online (AJOL)

    The place of proper management of cultural resources in the overall developmental process of a multi-ethnic and heterogeneous country like Nigeria cannot be underestimated. This study stresses the compelling need for proper harnessing and management of cultural resources in Nigeria for sustainable development.

  20. 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...

  1. On Farm Management and its Effect on Carbon Sequestration

    Science.gov (United States)

    Kimble, J. M.; Samson-Liebig, S.; Follett, R. F.

    2002-12-01

    The interest in carbon sequestration in soils is increasing and how different farm management practices affect carbon is of interest to farmers and land managers. Much of the work in the past has been done on experimental plots and not in fields with the management found on producing or working farms. This work reports on studies on farms under normal management and not on research plots. Sites were studied in the grasslands of the central U.S. that were converted to CRP to look at the effect of various management practices on soil carbon. The effects of no-till were evaluated under a variety of management regimes in several different climatic zones. Native, no-till and conventional tilled sites on the same soil series were sampled in Ohio (long term no-till), Nebraska (irrigated fields) and Kansas (hog manure application both dryland and irrigated). Soils were sampled in 2-meter deep pits and laboratory measurements were made of the chemical and physical properties of the soil. Aggregate stability was one of the measured properties that was indicative of a improved soil structure and it clearly demonstrates that the aggregate stability improved rapidly under both CRP and also when no-till was used.

  2. 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.

  3. 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.

  4. 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

  5. Sustainability assessment of farming in perspective of diminishing global emerge flows – A case study

    DEFF Research Database (Denmark)

    Markussen, Mads Ville; Østergård, Hanne

    Central to the emergy world-view is the realization of a pulsing world with the modern civilization being characterised as a mega pulse fuelled by fossil fuels. However, this basic assumption is often neglected when emergy flows are used to assess sustainability. For instance, when emergy...... of a system to sustain its integrity in a changing socio-ecological environment. We believe that an important objective is to identify and assess systems that can show a prosperous way down from the mega pulse. The case in our work is a dedicated organic stockless UK farming system with distribution...

  6. Development of sustainability reports for farming operations in the Basque Country using the Delphi method

    Directory of Open Access Journals (Sweden)

    Igor Alvarez Etxeberria

    2015-01-01

    Full Text Available In recent decades, publications of sustainability reports from a variety of organisations all over the world have significantly increased. Most of these companies are large and belong to the secondary and tertiary sector. This paper uses stakeholder theory to attempt to contribute to the development of sustainability reports specifically related to farming operations. This paper also uses the Delphi methodology to collect information from different stakeholders that, in turn, represent different groups of agents within the organisations involved. The conclusions indicate a difference in the assessments from the three subgroups of experts that comprise the panel.

  7. The potential role of arbuscular mycorrhizal (AM) fungi in the bioprotection of plants against soil-borne pathogens in organic and/or other sustainable farming systems.

    Science.gov (United States)

    Harrier, Lucy A; Watson, Christine A

    2004-02-01

    Sustainable farming systems strive to minimise the use of synthetic pesticides and to optimise the use of alternative management strategies to control soil-borne pathogens. Arbuscular mycorrhizal (AM) fungi are ubiquitous in nature and constitute an integral component of terrestrial ecosystems, forming symbiotic associations with plant root systems of over 80% of all terrestrial plant species, including many agronomically important species. AM fungi are particularly important in organic and/or sustainable farming systems that rely on biological processes rather than agrochemicals to control plant diseases. Of particular importance is the bioprotection conferred to plants against many soil-borne pathogens such as species of Aphanomyces, Cylindrocladium, Fusarium, Macrophomina, Phytophthora, Pythium, Rhizoctonia, Sclerotinium, Verticillium and Thielaviopsis and various nematodes by AM fungal colonisation of the plant root. However, the exact mechanisms by which AM fungal colonisation confers the protective effect are not completely understood, but a greater understanding of these beneficial interactions is necessary for the exploitation of AM fungi within organic and/or sustainable farming systems. In this review, we aim to discuss the potential mechanisms by which AM fungi may contribute to bioprotection against plant soil-borne pathogens. Bioprotection within AM fungal-colonised plants is the outcome of complex interactions between plants, pathogens and AM fungi. The use of molecular tools in the study of these multifaceted interactions may aid the optimisation of the bioprotective responses and their utility within sustainable farming systems.

  8. WATER MANAGEMENT AND SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Safer Karima

    2014-11-01

    Full Text Available «Of course I wish I was in school. I want to learn, I want to read and write... But how mom need me to fetch water» - Benny Bazan, Bolivia; «…the factories consume a lot of water, while we can hardly find enough basic our needs, not to mention what we need to irrigate crops» - Gopal Jojor, India. Voices are united by the same thing: the denial of access to water. It’s what began the United Nations report of human development for the year 2006. The observed increase of the population and increasing water pressure to use some form of this article despite the enormous availability and large, underground or surface quantities, but the supply and demand equation is no longer as in the past in spite of the new techniques introduced Kthalih seawater. And has worked to highlight the importance of this element as the most important determinants of sustainable development, which aims to rationality and adulthood and dealing with efforts to achieve growth and meet the needs of the population of housing and economic activities and food and education, without prejudice to the negative form of ecological, and sustainable development is the way only to ensure a good quality of life for residents of the present and the future.

  9. Sustainable facilities management through building information modelling

    OpenAIRE

    Carbonari, Giulia; Jones, Keith G.

    2014-01-01

    Building Information Modelling (BIM) is an approach to improving the efficiency of the building process and potentially providing the key data set needed by facilities managers to operate buildings in a more sustainable manner. Whilst the design/construction phase of BIM is well advanced, the facilities management phase is not. Although attempts to develop similar facilities management models have been tried before, they have failed because of the complexity of data analysis and the inadequac...

  10. 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...

  11. 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.

  12. Assessing Sustainability of Smallholder Beef Cattle Farming in Indonesia: A case study using the FAO SAFA Framework

    DEFF Research Database (Denmark)

    Gayatri, Siwi; Gassó-Tortajada, Vicent; Vaarst, Mette

    2016-01-01

    This article aims to assess the sustainability of smallholder beef cattle farms in Indonesia, where there is a national goal to improve the country’s beef self-sufficiency, and to explore and discuss potential improvement limitations and solutions. This article presents a sustainability assessment...... based on the FAO SAFA (Sustainability Assessment of Food and Agriculture Systems) of six selected family farms representing three types of family farming systems (with only family labour; with hired labour; and with hired labour and a 'middleman in marketing system'). Individual structured interviews...... based on the SAFA guidelines were conducted and the results analysed with the SAFA Tool software. The results showed that the SAFA sustainability performance generally scored better in the farming system with relatively more resources and hired labour, and the household head also working as middleman...

  13. Coffee farming and soil management in Rwanda

    NARCIS (Netherlands)

    Nzeyimana, I.; Hartemink, A.E.; Graaff, de J.

    2013-01-01

    Agriculture is the cornerstone of Rwanda's economy. The authors review how the sector has changed and specifically what soil management practices are now being implemented to enhance coffee production. Coffee covers around 2.3% of total cultivated arable land, and is grown mainly by smallholder

  14. Farmers' reasons for changing or not changing to more sustainable practices : an exploratory study of arable farming in the Netherlands

    NARCIS (Netherlands)

    Buck, de A.J.; Rijn, van I.; Röling, N.G.; Wossink, G.A.A.

    2001-01-01

    The paper describes the results of an exploratory study of farmers' reasons for changing or not changing to more sustainable production methods in arable farming in the Netherlands. The background of the research is the disappointing adoption of Integrated Arable Farming Systems (iafs). Perceived

  15. Sustainable carbon uptake - important ecosystem service within sustainable forest management

    Science.gov (United States)

    Zorana Ostrogović Sever, Maša; Anić, Mislav; Paladinić, Elvis; Alberti, Giorgio; Marjanović, Hrvoje

    2016-04-01

    Even-aged forest management with natural regeneration under continuous cover (i.e. close to nature management) is considered to be sustainable regarding the yield, biodiversity and stability of forest ecosystems. Recently, in the context of climate change, there is a raising question of sustainable forest management regarding carbon uptake. Aim of this research was to explore whether current close to nature forest management approach in Croatia can be considered sustainable in terms of carbon uptake throughout the life-time of Pedunculate oak forest. In state-owned managed forest a chronosequence experiment was set up and carbon stocks in main ecosystem pools (live biomass, dead wood, litter and mineral soil layer), main carbon fluxes (net primary production, soil respiration (SR), decomposition) and net ecosystem productivity were estimated in eight stands of different age (5, 13, 38, 53, 68, 108, 138 and 168 years) based on field measurements and published data. Air and soil temperature and soil moisture were recorded on 7 automatic mini-meteorological stations and weekly SR measurements were used to parameterize SR model. Carbon balance was estimated at weekly scale for the growing season 2011 (there was no harvesting), as well as throughout the normal rotation period of 140 years (harvesting was included). Carbon stocks in different ecosystem pools change during a stand development. Carbon stocks in forest floor increase with stand age, while carbon stocks in dead wood are highest in young and older stands, and lowest in middle-aged, mature stands. Carbon stocks in mineral soil layer were found to be stable across chronosequence with no statistically significant age-dependent trend. Pedunculate Oak stand, assuming successful regeneration, becomes carbon sink very early in a development phase, between the age of 5 and 13 years, and remains carbon sink even after the age of 160 years. Greatest carbon sink was reached in the stand aged 53 years. Obtained results

  16. 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)

  17. Network management and sustainable safety.

    NARCIS (Netherlands)

    2007-01-01

    There is a trend at the regional level to no longer concentrate traffic on motorways only, but to divert some of it to the secondary road network. This trend is known as Network Management. Because the secondary road network is less safe than the main road network, this strategy will inevitably

  18. Fostering food security in areas of extreme poverty through Integrated Farm Management: the case of Burundi

    Science.gov (United States)

    Kessler, Aad; van Duivenbooden, Niek; van Beek, Christy

    2014-05-01

    Extreme poverty in Burundi's rural area and tensions between families with limited access to arable land hinder development towards a more stable and peaceful society. Due to these tensions and a rapid population growth, agricultural land is currently subject to increased degradation and low agricultural productivity. A whole range of other limiting factors contributes to this, such as: poor seed quality, poor nutrient management combined with low soil fertility, inadequate agronomic practices, pests and crop diseases, poorly developed supply chains, health problems, difficult access to credit, and insecurity. Solving one of these problems will not solve the chain that eventually leads to low food production; it will simply move the emphasis to the next constraining factor. An integrated rural development approach is therefore required to break this vicious circle. The project Fanning the Spark, a Public-Private-Partnership between Achmea Foundation, Alterra of Wageningen University and Research Centre, and HealthNet-TPO in Burundi started in September 2013 with an intervention in several rural villages in Gitega. The project's objective is to increase food production at village level, by means of investments in crop production, a family (income) insurance package that protects rural families against the financial consequences of catastrophic events (natural and health) and making micro-credits available. This will enhance farmers' workability and generate income from agricultural activities in order to break the poverty cycle and enhance food security. The insurance package comprises agricultural and health insurances, and will be jointly implemented with the sustainable agriculture component. The latter component focuses on Integrated Farm Management and the use of innovative soil management practices. Farmer-to-farmer training and scaling-up are crucial components, and in the first phase of the project "innovative farmer groups" have a central role in the

  19. Adoption of Indigenous Dairy Management Practices among Tribal Farm Women

    Directory of Open Access Journals (Sweden)

    Chigasil M. Sangma

    2017-09-01

    Full Text Available The study was conducted among the tribal farm women of West Garo Hills District of Meghalaya, India with the objective to determine the extent of adoption of indigenous dairy management practices. Proportionate random sampling was used in selection of 120 respondents. Practices having rationality for adoption of indigenous dairy management practices were collected and the data were analyzed using percentage analysis. The findings revealed that majority of the respondents adopted care and management of dry and pregnant cows. This was followed by adoption of other practices viz.., selection of breed and feeding, care during and after calving and milking technique

  20. OFFSHORING FOR SUSTAINABLE VALUE MANAGEMENT

    OpenAIRE

    Thaddeus Oforegbunam Ebiringa; Lasis Kule

    2014-01-01

    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 pro...

  1. Hydroeconomic modeling of sustainable groundwater management

    Science.gov (United States)

    MacEwan, Duncan; Cayar, Mesut; Taghavi, Ali; Mitchell, David; Hatchett, Steve; Howitt, Richard

    2017-03-01

    In 2014, California passed legislation requiring the sustainable management of critically overdrafted groundwater basins, located primarily in the Central Valley agricultural region. Hydroeconomic modeling of the agricultural economy, groundwater, and surface water systems is critically important to simulate potential transition paths to sustainable management of the basins. The requirement for sustainable groundwater use by 2040 is mandated for many overdrafted groundwater basins that are decoupled from environmental and river flow effects. We argue that, for such cases, a modeling approach that integrates a biophysical response function from a hydrologic model into an economic model of groundwater use is preferable to embedding an economic response function in a complex hydrologic model as is more commonly done. Using this preferred approach, we develop a dynamic hydroeconomic model for the Kings and Tulare Lake subbasins of California and evaluate three groundwater management institutions—open access, perfect foresight, and managed pumping. We quantify the costs and benefits of sustainable groundwater management, including energy pumping savings, drought reserve values, and avoided capital costs. Our analysis finds that, for basins that are severely depleted, losses in crop net revenue are offset by the benefits of energy savings, drought reserve value, and avoided capital costs. This finding provides an empirical counterexample to the Gisser and Sanchez Effect.

  2. Trends in Organic Farming Development in Bulgaria: Applying Circular Economy Principles to Sustainable Rural Development

    Directory of Open Access Journals (Sweden)

    Dimitrov Dimitar K.

    2017-05-01

    Full Text Available The paper examines the development of organic farming in Bulgaria through the viewpoint of its links to circular economy concept and its potential to contribute to sustainable rural development. The significant increase in the number of organic operators and areas is analyzed in the context of stable growth in the European sector and worldwide and the increase in consumer demand. Main indicators reported by the Ministry of Agriculture and Food of the Republic of Bulgaria and the support provided by the National Rural Development Program are used to present the characteristics of organic production and agricultural holdings. The advantages of Bulgaria are underlined as a country offering the necessary conditions, along with the main problems in production and marketing. Recommendations are provided for organic sector encouragement as a sustainable business model and an entrepreneurial initiative for sustainable rural development putting a special accent on networking and capacity building activities in connection to potential solutions and policy development.

  3. Understanding implications of consumer behavior for wildlife farming and sustainable wildlife trade.

    Science.gov (United States)

    Nuno, A; Blumenthal, J M; Austin, T J; Bothwell, J; Ebanks-Petrie, G; Godley, B J; Broderick, A C

    2017-08-16

    Unsustainable wildlife trade affects biodiversity and the livelihoods of communities dependent upon those resources. Wildlife farming has been proposed to promote sustainable trade, but characterizing markets and understanding consumer behavior remain neglected but essential steps in the design and evaluation of such operations. We used sea turtle trade in the Cayman Islands, where turtles have been farm raised for human consumption for almost 50 years, as a case study to explore consumer preferences toward wild-sourced (illegal) and farmed (legal) products and potential conservation implications. Combining methods innovatively (including indirect questioning and choice experiments), we conducted a nationwide trade assessment through in-person interviews from September to December 2014. Households were randomly selected using disproportionate stratified sampling, and responses were weighted based on district population size. We approached 597 individuals, of which 37 (6.2%) refused to participate. Although 30% of households had consumed turtle in the previous 12 months, the purchase and consumption of wild products was rare (e.g., 64-742 resident households consumed wild turtle meat [i.e., 0.3-3.5% of households] but represented a large threat to wild turtles in the area due to their reduced populations). Differences among groups of consumers were marked, as identified through choice experiments, and price and source of product played important roles in their decisions. Despite the long-term practice of farming turtles, 13.5% of consumers showed a strong preference for wild products, which demonstrates the limitations of wildlife farming as a single tool for sustainable wildlife trade. By using a combination of indirect questioning, choice experiments, and sales data to investigate demand for wildlife products, we obtained insights about consumer behavior that can be used to develop conservation-demand-focused initiatives. Lack of data from long-term social

  4. 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.

  5. Economic Sustainability of Organic Aloe Vera Farming in Greece under Risk and Uncertainty

    Directory of Open Access Journals (Sweden)

    Angelos Liontakis

    2016-04-01

    Full Text Available During the last decade, an encouraging environment for the restructuring and modernization of the agricultural sector has formed in Greece. The diversification into higher-value crops can be a promising option for small and average-sized farms, particularly during the current economic crisis. One of the most promising alternative crops that have been recently established in Greece is the organic Aloe vera crop. The main advantage of this crop is that it can utilize poor farmlands and, therefore, can facilitate rural development in marginal areas. This study explores the economic sustainability of the Aloe vera crop, considering the embedded risk and uncertainty. The results indicate that organic aloe farming is a promising alternative to “traditional” crops in Greece, particularly for family farms in rural areas. In contrast, this activity is not advisable to the most entrepreneurial type of farmers, unless their crop size allows economies of scales. Finally, the Stochastic Efficiency with Respect to a Function (SERF analysis associates farmers’ risk attitude with their willingness to be involved in organic Aloe vera farming. SERF analysis highlights the crucial role of farmers’ risk aversion and concludes that, above a certain level of risk aversion, farmers have no incentive to adopt this economic activity.

  6. Using the Sustainability Monitoring and Assessment Routine (SMART for the Systematic Analysis of Trade-Offs and Synergies between Sustainability Dimensions and Themes at Farm Level

    Directory of Open Access Journals (Sweden)

    Christian Schader

    2016-03-01

    Full Text Available When trying to optimize the sustainability performance of farms and farming systems, a consideration of trade-offs and synergies between different themes and dimensions is required. The aim of this paper is to perform a systematic analysis of trade-offs and synergies across all dimensions and themes. To achieve this aim we used the Sustainability Monitoring and Assessment Routine (SMART-Farm Tool which operationalizes the Sustainability Assessment of Food and Agriculture Systems (SAFA Guidelines by defining science-based indicator sets and assessment procedures. It identifies the degree of goal achievement with respect to the 58 themes defined in the SAFA Guidelines using an impact matrix that defines 327 indicators and 1769 relations between sustainability themes and indicators. We illustrate how the SMART-Farm Tool can be successfully applied to assess the sustainability performance of farms of different types and in different geographic regions. Our analysis revealed important synergies between themes within a sustainability dimension and across dimensions. We found major trade-offs within the environmental dimension and between the environmental and economic dimension. The trade-offs within the environmental dimension were even larger than the trade-offs with other dimensions. The study also underlines the importance of the governance dimension with regard to achieving a good level of performance in the other dimensions.

  7. Role of self-sufficiency, productivity and diversification on the economic sustainability of farming systems with autochthonous sheep breeds in less favoured areas in Southern Europe.

    Science.gov (United States)

    Ripoll-Bosch, R; Joy, M; Bernués, A

    2014-08-01

    Traditional mixed livestock cereal- and pasture-based sheep farming systems in Europe are threatened by intensification and specialisation processes. However, the intensification process does not always yield improved economic results or efficiency. This study involved a group of farmers that raised an autochthonous sheep breed (Ojinegra de Teruel) in an unfavourable area of North-East Spain. This study aimed to typify the farms and elucidate the existing links between economic performance and certain sustainability indicators (i.e. productivity, self-sufficiency and diversification). Information was obtained through direct interviews with 30 farms (73% of the farmers belonging to the breeders association). Interviews were conducted in 2009 and involved 32 indicators regarding farm structure, management and economic performance. With a principal component analysis, three factors were obtained explaining 77.9% of the original variance. This factors were named as inputs/self-sufficiency, which included the use of on-farm feeds, the amount of variable costs per ewe and economic performance; productivity, which included lamb productivity and economic autonomy; and productive orientation, which included the degree of specialisation in production. A cluster analysis identified the following four groups of farms: high-input intensive system; low-input self-sufficient system; specialised livestock system; and diversified crops-livestock system. In conclusion, despite the large variability between and within groups, the following factors that explain the economic profitability of farms were identified: (i) high feed self-sufficiency and low variable costs enhance the economic performance (per labour unit) of the farms; (ii) animal productivity reduces subsidy dependence, but does not necessarily imply better economic performance; and (iii) diversity of production enhances farm flexibility, but is not related to economic performance.

  8. 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 ...

  9. 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…

  10. Scaling Sustainable Land management Innovations: The African ...

    African Journals Online (AJOL)

    Benefits accruing from using sustainable land management (SLM) innovations including technologies, approaches and methods specifically in eastern Africa highlands do not match the scale of their adoption among rural poor communities inhabiting critical ecosystems of global importance. The African Highlands Initiative ...

  11. 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…

  12. Addressing sustainability in hotel management education: designing ...

    African Journals Online (AJOL)

    This paper reports on combining generic reference points that can be distilled from literature with the analysis of 18 face-to-face interviews with relevant stakeholders as input for designing a sustainability course within a (higher education) hotel management curriculum. The train of thought presented here shows that by ...

  13. 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

  14. 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.

  15. 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.

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

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

    Couverture du livre Managing Natural Resources for Sustainable Livelihoods : Uniting Science and Participation ... Il donne des idées afin que la recherche soit participative tout en restant rigoureuse et dans le domaine de la science biologique de haute qualité, en conservant différentes formes de participation et des ...

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

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

    La gestion des ressources locales a plus de chance d'obtenir des résultats durables quand il existe un partenariat entre la population locale et les organismes externes, ainsi que des programmes répondant à leurs aspirations et aux circonstances dans lesquelles ils évoluent. Managing Natural Resources for Sustainable ...

  18. 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 ...

  19. 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 of the Fou...... of the Foundation's research and findings on environmental management training requirements in industry in the EU from 1993-1998....

  20. 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.

  1. Report on a Two-Year Farm Management/Agricultural Mechanics Curriculum Review

    Science.gov (United States)

    Eighmy, Myron A.; Tews, Bradley D.

    2006-01-01

    The purpose of this project was to review the Farm Management curriculum at the North Dakota State College of Science (NDSCS) to determine if current curriculum content provides the knowledge and skills needed to be an entry-level farm manager in a contemporary farming operation. The nominal group technique was selected for this curriculum review.…

  2. METHODOLOGY FOR ASSESSING THE ENVIRONMENTAL SUSTAINABILITY OF MILK-PRODUCING FARMS

    Directory of Open Access Journals (Sweden)

    Claudete Rempel

    2012-07-01

    Full Text Available The objective of this paper is to present a methodology for assessing the environmental sustainability of milk-producing farms, which consists of a set of spreadsheets (MS-Excel platform comprising nine parameters (waste disposal, water sources, environmentally protected area, legal reserve, use of pesticides and fertilizers, property slope gradient, erosion, forest fires and land uses sub-divided into 13 sub-parameters. From these indicators, weighing matrices were constructed with sub-parameters, in which quantitative data obtained in field and laboratory were transformed into impact indices, numerically expressed. This proposal was developed and applied as a pilot project on four dairy farms in the municipality of Arroio do Meio/RS/BRAZIL, where field diagnosis, map use and land cover designs and the construction of an environmental sustainability index were carried out. The environmental assessment allows the producer/administrator to determine which attributes of the activity may be inconsistent with sustainability and the decision-maker to have an indication of measures to promote or control the activities according to local development plans; moreover, it provides an objective unit to measure the impact so as to assist in the qualification and certification of agricultural activities.

  3. A FORESIGHT REFLECTION ON SUSTAINABLE METHODS FOR CONTROLLING MAMMALIAN FARM ANIMAL REPRODUCTION

    Directory of Open Access Journals (Sweden)

    Philippe Chemineau

    2011-10-01

    Full Text Available Controlling farm animal reproduction was/is one of the essential tools for domestication of species. It is still of high interest for genetic improvement, adjustment of production to feed availability, to market and reduction of unproductive periods. Detection of oestrous behaviour in cyclic females, synchronization of conceptions and increase of the potency of diffusion of sires are three common objectives among species. The various situations of reproductive systems, which are reviewed here, are very different among the various livestock systems in the world, because of intrinsic properties of species, but also because of the various degrees of intensification of the livestock systems themselves. A clear tendency appears to continue increasing productivity by improving reproductive efficiency, developing new and sustainable techniques without hormones, and continuing to develop AI and reproductive biotechnologies. Future areas of investment in research could be, first, the physiological and ethological bases of the socio-sexual inter-relationships between animals, second the genetic control of reproductive traits, third increasing the efficiency of classical and new reproductive biotechnologies and fourth engineering new and innovative reproductive techniques to be used in farm conditions. These reproductive techniques should be developed respecting the three pillars of sustainability: environment, economy and society. Thus, they should be included within the livestock systems in which they are supposed to be applied and which should be assessed for sustainability.

  4. Housing project management: concepts of sustainable construction

    Directory of Open Access Journals (Sweden)

    Leila Chagas Florim

    2010-05-01

    Full Text Available The aim of this paper is to present an exploratory research on the benefits of eco-efficient construction systems. Awareness of the limitation of natural resources and of the environmental deterioration promoted by civil construction has given rise to concern, mostly due to the housing deficit of 5,4 million new dwellings. The environmental issue closely linked to business management is a matter of survival in a highly competitive market. In broad terms, it is a contribution to the sustainability of the planet, and to the preservation of its eco-systems and renovation cycles. This study proposes criteria for housing projects concerned with sustainable construction.

  5. 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.

  6. 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...... observe that studies focusing on all three dimensions of sustainability are comparatively scarce. More focus on industry-specific studies is required because problems addressing industries that are serious polluters, especially those in emerging economies, remains largely unaddressed. It is observed...... that the studies addressing social issues are scarce, and more focus is required on the measurement of social impacts along the supply chain. Finally, we propose future avenues to extend research on the SSCM domain while keeping in mind the need to address industry specific and economy specific problems from...

  7. Stakeholder co-development of farm level nutrient management software

    Science.gov (United States)

    Buckley, Cathal; Mechan, Sarah; Macken-Walsh, Aine; Heanue, Kevin

    2013-04-01

    Over the last number of decades intensification in the use nitrogen (N) and phosphorus (P) in agricultural production has lead to excessive accumulations of these nutrients in soils, groundwaters and surface water bodies (Sutton et al., 2011). According to the European Environment Agency (2012) despite some progress diffuse pollution from agriculture is still significant in more than 40% of Europe's water bodies in rivers and coastal waters, and in one third of the water bodies in lakes and transitional waters. Recently it was estimated that approximately 29% of monitored river channel length is polluted to some degree across the Republic of Ireland. Agricultural sources were suspected in 47 per cent of cases (EPA, 2012). Farm level management practices to reduce nutrient transfers from agricultural land to watercourses can be divided into source reduction and source interception approaches (Ribaudo et al., 2001). Source interception approaches involve capturing nutrients post mobilisation through policy instruments such as riparian buffer zones or wetlands. Conversely, the source reduction approach is preventative in nature and promotes strict management of nutrient at farm and field level to reduce risk of mobilisation in the first instance. This has the potential to deliver a double dividend of reduced nutrient loss to the wider ecosystem while maximising economic return to agricultural production at the field and farm levels. Adoption and use of nutrient management plans among farmers is far from the norm. This research engages key farmer and extension stakeholders to explore how current nutrient management planning software and outputs should be developed to make it more user friendly and usable in a practical way. An open innovation technology co-development approach was adopted to investigate what is demanded by the end users - farm advisors and farmers. Open innovation is a knowledge management strategy that uses the input of stakeholders to improve

  8. Farm nitrogen balances in six European landscapes as an indicator for nitrogen losses and basis for improved management

    Science.gov (United States)

    Dalgaard, T.; Bienkowski, J. F.; Bleeker, A.; Dragosits, U.; Drouet, J. L.; Durand, P.; Frumau, A.; Hutchings, N. J.; Kedziora, A.; Magliulo, V.; Olesen, J. E.; Theobald, M. R.; Maury, O.; Akkal, N.; Cellier, P.

    2012-12-01

    Improved management of nitrogen (N) in agriculture is necessary to achieve a sustainable balance between the production of food and other biomass, and the unwanted effects of N on water pollution, greenhouse gas emissions, biodiversity deterioration and human health. To analyse farm N-losses and the complex interactions within farming systems, efficient methods for identifying emissions hotspots and evaluating mitigation measures are therefore needed. The present paper aims to fill this gap at the farm and landscape scales. Six agricultural landscapes in Poland (PL), the Netherlands (NL), France (FR), Italy (IT), Scotland (UK) and Denmark (DK) were studied, and a common method was developed for undertaking farm inventories and the derivation of farm N balances, N surpluses and for evaluating uncertainty for the 222 farms and 11 440 ha of farmland included in the study. In all landscapes, a large variation in the farm N surplus was found, and thereby a large potential for reductions. The highest average N surpluses were found in the most livestock-intensive landscapes of IT, FR, and NL; on average 202 ± 28, 179 ± 63 and 178 ± 20 kg N ha-1 yr-1, respectively. All landscapes showed hotspots, especially from livestock farms, including a special UK case with large-scale landless poultry farming. Overall, the average N surplus from the land-based UK farms dominated by extensive sheep and cattle grazing was only 31 ± 10 kg N ha-1 yr-1, but was similar to the N surplus of PL and DK (122 ± 20 and 146 ± 55 kg N ha-1 yr-1, respectively) when landless poultry farming was included. We found farm N balances to be a useful indicator for N losses and the potential for improving N management. Significant correlations to N surplus were found, both with ammonia air concentrations and nitrate concentrations in soils and groundwater, measured during the period of N management data collection in the landscapes from 2007-2009. This indicates that farm N surpluses may be used as an

  9. Farm nitrogen balances in six European landscapes as an indicator for nitrogen losses and basis for improved management

    Directory of Open Access Journals (Sweden)

    T. Dalgaard

    2012-12-01

    Full Text Available Improved management of nitrogen (N in agriculture is necessary to achieve a sustainable balance between the production of food and other biomass, and the unwanted effects of N on water pollution, greenhouse gas emissions, biodiversity deterioration and human health. To analyse farm N-losses and the complex interactions within farming systems, efficient methods for identifying emissions hotspots and evaluating mitigation measures are therefore needed. The present paper aims to fill this gap at the farm and landscape scales. Six agricultural landscapes in Poland (PL, the Netherlands (NL, France (FR, Italy (IT, Scotland (UK and Denmark (DK were studied, and a common method was developed for undertaking farm inventories and the derivation of farm N balances, N surpluses and for evaluating uncertainty for the 222 farms and 11 440 ha of farmland included in the study.

    In all landscapes, a large variation in the farm N surplus was found, and thereby a large potential for reductions. The highest average N surpluses were found in the most livestock-intensive landscapes of IT, FR, and NL; on average 202 ± 28, 179 ± 63 and 178 ± 20 kg N ha−1 yr−1, respectively. All landscapes showed hotspots, especially from livestock farms, including a special UK case with large-scale landless poultry farming. Overall, the average N surplus from the land-based UK farms dominated by extensive sheep and cattle grazing was only 31 ± 10 kg N ha−1 yr−1, but was similar to the N surplus of PL and DK (122 ± 20 and 146 ± 55 kg N ha−1 yr−1, respectively when landless poultry farming was included.

    We found farm N balances to be a useful indicator for N losses and the potential for improving N management. Significant correlations to N surplus were found, both with ammonia air concentrations and nitrate concentrations in soils and groundwater, measured during the period of N

  10. I Have a Dream: Organic Movements Include Gene Manipulation to Improve Sustainable Farming

    Directory of Open Access Journals (Sweden)

    Gerhart U. Ryffel

    2017-03-01

    Full Text Available Several papers in a Special Issue of Sustainability have recently discussed various aspects to evaluate whether organic farming and gene manipulation are compatible. A special emphasis was given to new plant breeding techniques (NPBTs. These new approaches allow the most predictable genetic alterations of crop plants in ways that the genetically modified plant is identical to a plant generated by conventional breeding. The articles of the Special Issue present the arguments pro and contra the inclusion of the plants generated by NPBTs in organic farming. Organic movements have not yet made a final decision whether some of these techniques should be accepted or banned. In my view these novel genetically manipulated (GM crops could be used in such a way as to respect the requirements for genetically manipulated organisms (GMOs formulated by the International Federation of Organic Movements (IFOAM. Reviewing the potential benefits of disease-resistant potatoes and bananas, it seems possible that these crops support organic farming. To this end, I propose specific requirements that the organic movements should proactively formulate as their standards to accept specific GM crops.

  11. Integrated Land Use Planning and Sustainable Watershed Management

    OpenAIRE

    Cruz, Rex Victor O.

    1999-01-01

    This paper discusses the key issues and concerns regarding sustainable Philippine watershed management. Emphasis is made on the various requisites of a sustainable management with a focus on the critical roles of land use planning.

  12. 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...

  13. Vermicomposting: Tool for Sustainable Ruminant Manure Management

    OpenAIRE

    A. Nasiru; Ismail, N; Ibrahim, M. H.

    2013-01-01

    Ruminants are important sources of meat and milk. Their production is associated with manure excretion. Estimates of over 3,900,000 million metric tonnes of manure are produced daily from ruminants worldwide. Storage and spread of this waste on land pose health risks and environmental problems. Efficient and sustainable way of handling ruminant manure is required. Composting and vermicomposting are considered two of the best techniques for solid biomass waste management. This paper presents v...

  14. 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.

  15. A Review of Organic Farming for Sustainable Agriculture in Northern India

    Directory of Open Access Journals (Sweden)

    S. K. Yadav

    2013-01-01

    Full Text Available In the post independence period, the most important challenge in India has been to produce enough food for the growing population. Hence, high-yielding varieties are being used with infusion of irrigation water, fertilizers, or pesticides. This combination of high-yielding production technology has helped the country develop a food surplus as well as contributing to concerns of soil health, environmental pollution, pesticide toxicity, and sustainability of agricultural production. Scientists and policy planners are, therefore, reassessing agricultural practices which relied more on biological inputs rather than heavy usage of chemical fertilizers and pesticides. Organic farming can provide quality food without adversely affecting the soil’s health and the environment; however, a concern is whether large-scale organic farming will produce enough food for India’s large population. Certified organic products including all varieties of food products including basmati rice, pulses, honey, tea, spices, coffee, oilseeds, fruits, cereals, herbal medicines, and their value-added products are produced in India. Non edible organic products include cotton, garments, cosmetics, functional food products, body care products, and similar products. The production of these organic crops and products is reviewed with regard to sustainable agriculture in northern India.

  16. A review of sustainable facilities management knowledge and practice

    OpenAIRE

    Baaki Timothy Kurannen; Baharum Mohamad Rizal; Ali Azlan Shah

    2016-01-01

    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...

  17. Optimization of sustainable buildings envelopes for extensive sheep farming through the use of dynamic energy simulation

    Directory of Open Access Journals (Sweden)

    Maria Elena Menconi

    2013-09-01

    Full Text Available Extensive sheep farming can be seen as a marginal market, compared to other livestock and agricultural activities, taking into account only the economic absolute values. But for many rural marginal areas within the European Community member states, in particular for those located in the Mediterranean area on hills or mountains with high landscape value, extensive sheep farming is not only the longest practiced animal farming activity, but also the most interesting considering its adaptability to the territorial morphology and the restrictions that have been established over the years in terms of sustainable rural development practices. At the moment, most of the structures used in this type of farming are built using low cost and sometimes recycled, but often unsuitable, materials. Few specific studies have been carried out on this particular issue assuming, presumably, that the very low profit margins of these activities made impossible any restructuring. Taken this into account, the new Rural Development Plans that will be issued in 2014 will surely contain some measure dedicated to innovations in farming structures and technology towards facilitating the application of the principles of energy optimization. This is the framework in which the present research has developed. The software that has been applied to perform the energy optimization analysis is the dynamic energy simulation engine Energy Plus. A case study farm has been identified in the small village of Ceseggi (PG, situated in Central Italy. For the case study optimum thermo hygrometric conditions have been identified to ensure the welfare of animals and operators and it has been hypothesized the insertion of an ideal HVAC system to achieve them. Afterwards were evaluated the different energy requirements of the building while varying the insulation material used on the vertical surfaces. The greater goal is to verify which could be the best insulation material for vertical

  18. The Effect of GST on Farm Management Information Systems and Business Management Skills

    Directory of Open Access Journals (Sweden)

    Tony Lewis

    2005-05-01

    Full Text Available In 1989 New Zealand farmers were confronted by the introduction of a GST. Despite the short to medium term difficulties, many farmers have benefited from the experience. The introduction of the GST forced many New Zealand farmers to improve their record systems as they were required to submit more extensive and accurate information to comply with their new GST requirements. This increase in sophistication of their record systems also meant that farmers had a larger store of more accurate information available to support their farm business management decision-making. It is expected that the introduction of GST and PAYG reporting requirements in Australia is also acting as a catalyst in the evolution of dairy farm record systems and increase in dairy farmer’s store of business management skills. This paper reports the results of a survey that describes the characteristics of dairy farm management information systems and indicates the business management skills that dairy farmers perceive they need to acquire in the short term in order to improve their farm management information systems and comply with their GST requirements. Overall, the importance of bookkeeping/ accounting skills is strongly related to BAS. However, the results also show that as the level of sophistication of dairy farm record systems grows the demand for business skills shifts from accounting/ bookkeeping skills to computer and analytical skills.

  19. European organic dairy farmers’ preference for animal health management within the farm management system

    NARCIS (Netherlands)

    Soest, van F.J.S.; Mourits, M.C.M.; Hogeveen, H.

    2015-01-01

    The expertise and knowledge of veterinary advisors on improving animal health management is key towards a better herd health status. However, veterinary advisors are not always aware of the goals and priorities of dairy farmers. To dairy farmers animal health is only one aspect of farm management

  20. Management regimes and farming pratices enhancing plant species richness on ditch banks.

    NARCIS (Netherlands)

    Manhoudt, A.G.E.; Visser, A.J.; Snoo, de G.R.

    2007-01-01

    Plant species richness of ditch banks under different farming practices and management regimes was compared. To this end, species richness was inventoried on ditch banks on Dutch conventional and organic farms and on a number of experimental farms. Plant species richness was significantly higher on

  1. Sustainable farming practices of the Chinese mitten crab (Eriocheir sinensis) around Hongze Lake, lower Yangtze River Basin, China.

    Science.gov (United States)

    Wang, Qidong; Liu, Jiashou; Zhang, Shengyu; Lian, Yuxi; Ding, Huaiyu; Du, Xue; Li, Zhongjie; De Silva, Sena S

    2016-04-01

    Results of a survey of 156 Chinese mitten crab (Eriocheir sinensis) grow-out farms around Hongze Lake (118.48-118.72°E; 33.36-33.38°N) are reported. Area farmed has remained relatively unchanged but production (59 932 t in 2012) increased steadily over the last 7 years, indicative of the viability and sustainability of the farming system that has gradually replaced intensive Chinese major carp polyculture around Hongze Lake. Results showed that production range was 135-2400 kg ha(-1) cycle(-1) (mean 1144 ± 34). Crab yields correlated linearly to stocking density and conformed to a normal distribution curve, with 66.7 % of farms yielding 900 kg ha(-1) cycle(-1) or more. Yield was negatively correlated to pond size and capture size (p farms with macrophyte coverage rate lower than 30 % of water surface were significantly (p < 0.05) lower than those exceeding 30 %.

  2. 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

  3. Evaluation of sustainability of organic, integrated and conventional farming systems: a farm and field-scale analysis

    NARCIS (Netherlands)

    Pacini, G.C.; Wossink, G.A.A.; Vazzana, C.; Huirne, R.B.M.

    2003-01-01

    Agricultural researchers widely recognise the importance of sustainable agricultural production systems and the need to develop appropriate methods to measure sustainability. The principal purpose of this paper is to evaluate the financial and environmental aspects of sustainability of organic,

  4. 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)

  5. Vermicomposting: Tool for Sustainable Ruminant Manure Management

    Directory of Open Access Journals (Sweden)

    A. Nasiru

    2013-01-01

    Full Text Available Ruminants are important sources of meat and milk. Their production is associated with manure excretion. Estimates of over 3,900,000 million metric tonnes of manure are produced daily from ruminants worldwide. Storage and spread of this waste on land pose health risks and environmental problems. Efficient and sustainable way of handling ruminant manure is required. Composting and vermicomposting are considered two of the best techniques for solid biomass waste management. This paper presents vermicomposting as an effective tool for ruminant manure management. Vermicomposting is a mesophilic biooxidation and stabilisation process of organic materials that involves the joint action of earthworm and microorganism. Compared with composting, vermicomposting has higher rate of stabilisation and it is greatly modifying its physical and biochemical properties, with low C : N ratio and homogenous end product. It is also costeffective and ecofriendly waste management. Due to its innate biological, biochemical and physicochemical properties, vermicomposting can be used to promote sustainable ruminant manure management. Vermicomposts are excellent sources of biofertiliser and their addition improves the physiochemical and biological properties of agricultural soils. In addition, earthworms from the vermicomposting can be used as source of protein to fishes and monogastric animals. Vermicompost can also be used as raw materials for bioindustries.

  6. Influence of farm resource endowment on possibilities for sustainable development: a case study for vegetable farms in South Uruguay

    NARCIS (Netherlands)

    Dogliotti, S.; Ittersum, van M.K.; Rossing, W.A.H.

    2006-01-01

    In different parts of the world, there is an urgent need for redesigning and innovating farming systems. Such a process may be supported by model-based explorations that enable ex-ante evaluation of a broad range of alternatives. Since a variety of viable patterns of farm development exists related

  7. Comparison of Management Styles in Organic and Conventional Farming with Respect to Disruptive External Influences. The Case of Organic Dairy Farming and Conventional Horticulture in the Netherlands

    NARCIS (Netherlands)

    Blom, M.; Gremmen, H.G.J.

    2012-01-01

    Conventional Dutch farming systems are constantly improving their technology to withstand disruptive external influences, while organic farming tends to focus on methods that stress conservation of natural and nonrenewable resources. We hypothesize that management styles to withstand disruptive

  8. SIMS(DAIRY): a modelling framework to identify sustainable dairy farms in the UK. Framework description and test for organic systems and N fertiliser optimisation.

    Science.gov (United States)

    Del Prado, A; Misselbrook, T; Chadwick, D; Hopkins, A; Dewhurst, R J; Davison, P; Butler, A; Schröder, J; Scholefield, D

    2011-09-01

    Multiple demands are placed on farming systems today. Society, national legislation and market forces seek what could be seen as conflicting outcomes from our agricultural systems, e.g. food quality, affordable prices, a healthy environmental, consideration of animal welfare, biodiversity etc., Many of these demands, or desirable outcomes, are interrelated, so reaching one goal may often compromise another and, importantly, pose a risk to the economic viability of the farm. SIMS(DAIRY), a farm-scale model, was used to explore this complexity for dairy farm systems. SIMS(DAIRY) integrates existing approaches to simulate the effect of interactions between farm management, climate and soil characteristics on losses of nitrogen, phosphorus and carbon. The effects on farm profitability and attributes of biodiversity, milk quality, soil quality and animal welfare are also included. SIMS(DAIRY) can also be used to optimise fertiliser N. In this paper we discuss some limitations and strengths of using SIMS(DAIRY) compared to other modelling approaches and propose some potential improvements. Using the model we evaluated the sustainability of organic dairy systems compared with conventional dairy farms under non-optimised and optimised fertiliser N use. Model outputs showed for example, that organic dairy systems based on grass-clover swards and maize silage resulted in much smaller total GHG emissions per l of milk and slightly smaller losses of NO(3) leaching and NO(x) emissions per l of milk compared with the grassland/maize-based conventional systems. These differences were essentially because the conventional systems rely on indirect energy use for 'fixing' N compared with biological N fixation for the organic systems. SIMS(DAIRY) runs also showed some other potential benefits from the organic systems compared with conventional systems in terms of financial performance and soil quality and biodiversity scores. Optimisation of fertiliser N timings and rates showed a

  9. Farm Women Blend Farm and Off-Farm Work.

    Science.gov (United States)

    Perry, Janet E.; Ahearn, Mary C.

    1994-01-01

    A study of farm operator households indicates that although women participate in farm management, men still manage the majority of farms; women farm operators spend fewer hours in farm and off-farm work than men; and when women work in off-farm employment, the household has a higher average income. (LP)

  10. PROFITABILITY IN THE CONTEXT OF THE NEEDS AND REQUIREMENTS OF SUSTAINABLE FARMS DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Daniela SIMTION

    2015-04-01

    Full Text Available Market economy requires from any farm particular efforts for the profitability of products and organizational structures as well as for the increase in a higher pace of the profitability of each product in order to achieve the level of competitiveness imposed by the competitive market and the modernization needs of agriculture from the given stage. Under the new conditions created by globalization and environmental requirements, modernization is closely related to promotion of sustainable development for agriculture and the entire countryside. Holdings must strive in their work towards sustainable, competitive profitability, which can not be admitted as maximum at all costs, taking into account the environment and human health. Thus, should any financial analysis include not only physic but also the value of natural resources and the environment? Therefore, it is necessary to introduce the concept of sustainable agriculture, adapted to the conditions of each country, as an organizational capacity to grow in the future, effectively and rationally exploiting its natural, economic and social resources, in harmony with the surrounding environment, in the benefit of the producers and ensuring food security for current and future generations.

  11. Key issues for sustainable urban stormwater management.

    Science.gov (United States)

    Barbosa, A E; Fernandes, J N; David, L M

    2012-12-15

    Since ancient times, it is understood that stormwater from constructed areas should be managed somehow. Waste and pollution transported by stormwater poses quantity and quality problems, affecting public health and the quality of the environment. Sanitation infrastructures in urbanized regions have different development levels and the perception of stormwater changed considerably during the centuries and especially in recent years. Still, there is an evident worldwide heterogeneity when analyzing the lack of studies on urban stormwater conducted in some Asian or African countries. Strategies for sustainable stormwater management are needed at different decision levels (political, regional or local scale, for instance) but all of them need information and a clear understanding of the possibilities that are at stake as well as the main consequences of each decision. A sound approach to stormwater management should be flexible, based on local characteristics, and should take into consideration temporal, spatial and administrative factors and law, among other issues. Economic or technical constraints define different decision scenarios. Best Management Practices should be seen as an opportunity for development and improvement of social, educational and environmental conditions in urbanized and surrounding areas. Therefore they require an ample perspective and the participation of different stakeholders. High-quality decision needs time and a fair overview of the problem: the purpose of this document is to contribute to sustainable stormwater management, informing on the most relevant factors that should be assessed and their interaction. A flowchart has been produced and is presented, indicating the most relevant steps, processes and information that should be taken into account in urban development. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. Potential To Increase Productivity And Sustainability In Argentinean Agriculture With Controlled Traffic Farming: A Short Discussion

    Directory of Open Access Journals (Sweden)

    Antille Diogenes L.

    2015-09-01

    Full Text Available Drivers for and potential barriers against adoption of controlled traffic farming (CTF systems in Argentina are reviewed. Traffic compaction is one of the main factors affecting crop productivity within Argentinean agriculture, and has significant although less quantified impacts on the whole-of-farm system. This suggests that the benefits of no-tillage (NT, which represents the dominant form of cropping in Argentina, are not fully realised. Conservative estimates indicate that crop yields could be improved by at least 15% if NT is used in conjunction with CTF. Cost-benefit analyses of available options for compaction management are required. Despite this, and based on reported evidence internationally, a shift toward increased uptake of CTF within Argentinean agriculture is likely to: (1 improve productivity and farm profitability, (2 enhance environmental performance, and (3 maintain competitiveness of the agricultural sector. Appropriate technical advice and support is a key requirement to drive adoption of CTF. Therefore, the adoption process will benefit from collaboration developed with well-established research and extension organisations in Australia and the United Kingdom, and active engagement of machinery manufacturers.

  13. 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

  14. Manure management practices on biogas and non-biogas pig farms in developing countries - using livestock farms in Vietnam as an example

    DEFF Research Database (Denmark)

    Cu, T. T. T.; Cuong, P. H.; Hang, L. T.

    2012-01-01

    This survey was carried out to study animal manure management on livestock farms with biogas technology (biogas farms) and without (non-biogas farms) in the areas surrounding the Vietnamese cities Hanoi and Hue. The objective of the study was to assess the contribution of biogas production...... to a better environment as well as to recognize the problems with livestock manure management on small-scale farms. On all the farms included in the study more than one manure management technology was used, i.e. composting, separation of manure, biogas production and discharge of liquid manure to recipients...... such as public sewers or ponds. On biogas farms, most of the manure collected was used for bio-digestion. The farmers used the fermented manure (digestate) as a source of nutrients for crops, but on more than 50% of the interviewed biogas farms digestate was discharged to the environment. On non-biogas farms...

  15. Sustainable use of marine resources through offshore wind and mussel farm co-location

    DEFF Research Database (Denmark)

    Di Tullio, Giacomo R.; Mariani, Patrizio; Benassai, Guido

    2018-01-01

    Marine Spatial Planning (MSP) can offer significant benefits in terms of economic conservation strategies, optimizing spatial planning and minimizing the impact on the environment. In this paper, we focused on the application of multi-criteria evaluation (MCE) technique for co-locating offshore...... wind farms and open-water mussel cultivation. An index of co-location sustainability (SI) was developed based on the application of MCE technique constructed with physical and biological parameters on the basis of remote-sensing data. The relevant physical factors considered were wind velocity, depth...... range, concerning the site location for energy production, and sea surface temperature anomaly. The biological variables used were Chlorofill-a (as a measurement of the productivity) and Particle Organic Carbon(POC) concentration, in order to assess their influence on the probable benefits and complete...

  16. THE COOPERATIVE WORK AND FAMILY FARMING ECOLOGICALLY BASED: ACTIONS FOR SUSTAINABLE DEVELOPMENT FROM THE LOCAL REALITY

    Directory of Open Access Journals (Sweden)

    Fabiana da Silva Andersson

    2012-11-01

    Full Text Available This study aimed to characterize the associated farmers to Cooperativa Sul Ecológica de Agricultores Familiares Ltda., and to understand the organization of the cooperative institution. For this, we conducted semi-structured interviews with the family farmers ecological base and development agents along Cooperative, together the use of secondary sources. Since the Cooperative presents their work ethics and press for horizontal beginning, it allows collective decision making. In addition, your audience - family farmers ecological base - has an active history of sustainable and cooperative work. Therefore, we can measure both the public research on the family farm as the institution Cooperativa Sul Ecológica actual actions and what Costabeber & Caporal established as ecologically based agriculture.

  17. Contributions of Local Farming to Urban Sustainability in the Northeast United States.

    Science.gov (United States)

    Goldstein, Benjamin P; Hauschild, Michael Z; Fernández, John E; Birkved, Morten

    2017-07-05

    Food consumption is an important contributor to a city's environmental impacts (carbon emissions, land occupation, water use, etc.) Urban farming (UF) has been advocated as a means to increase urban sustainability by reducing food-related transport and tapping into local resources. Taking Boston as an illustrative Northeast U.S. city, we developed a novel method to estimate sub-urban, food-borne carbon and land footprints using multiregion-input-output modeling and nutritional surveys. Computer simulations utilizing primary data explored UF's ability to reduce these footprints using select farming technologies, building on previous city-scale UF assessments which have hitherto been dependent on proxy data for UF. We found that UF generated meagre food-related carbon footprint reductions (1.1-2.9% of baseline 2211 kg CO 2 equivalents/capita/annum) and land occupation increases (<1% of baseline 9000 m 2 land occupation/capita/annum) under optimal production scenarios, informing future evidence-based urban design and policy crafting in the region. Notwithstanding UF's marginal environmental gains, UF could help Boston meet national nutritional guidelines for vegetable intake, generate an estimated $160 million U.S. in revenue to growers and act as a pedagogical and community building tool, though these benefits would hinge on large-scale UF proliferation, likely undergirded by environmental remediation of marginal lands in the city.

  18. Environmental Sustainability and Economic Benefits of Dairy Farm Biogas Energy Production: A Case Study in Umbria

    Directory of Open Access Journals (Sweden)

    Biancamaria Torquati

    2014-09-01

    Full Text Available Accelerating demand to reduce the environmental impact of fossil fuels has been driving widespread attention to renewable fuels, such as biogas. In fact, in the last decade numerous policy guidelines and laws regarding energy, the environment and agriculture have been issued to encourage the use of animal sewage as a raw material for the production of biogas. The production of energy from biogas in a dairy farm can provide a good opportunity for sustainable rural development, augmenting the farm’s income from traditional sources and helping to reduce the overall environmental impact of the energy sector. This paper investigates the trade-off between the environmental and economic benefits of an agro-energy farm in the Umbria region of Italy that employs livestock sewage and manure, dedicated energy crops (corn and triticale silage and olive waste. The environmental analysis was performed using the LCA methodology, while the economic investigation was carried out by reconstructing the economic balance of the agro-energetic supply chain based on the budgets of each activity performed. The LCA results show, on the one hand, the predominant weight of producing dedicated crops compared to all other processes in the supply chain and, on the other hand, a significant reduction in environmental impact compared to that caused by energy production from fossil fuels. Economic analysis revealed that the results depend significantly on what rate per kWh the government incentives guarantee to agricultural producers of renewable energy.

  19. Community Food Security: Policies for a More Sustainable Food System in the Context of the 1995 Farm Bill and Beyond

    OpenAIRE

    Gottlieb, Robert; Fisher, Andrew

    1995-01-01

    During the 1985 and 1990 Farm Bill debates, a movement emerged that sought to incorporate the goals of sustainable agriculture into legislation. As a consequence of this coalition-building process, important new policy initiatives were introduced. Recent efforts have also been made to link urban food concerns with sustainable agriculture agendas under the broader framework of food security advocacy. In relation to that effort, this paper lays out the framework and specific policy components o...

  20. A Tool for the Sustainability Assessment of Farms: Selection, Adaptation and Use of Indicators for an Italian Case Study

    Directory of Open Access Journals (Sweden)

    Anna Gaviglio

    2017-10-01

    Full Text Available Indicator-based tools are widely used for the assessment of farm sustainability, but analysts still face methodological and conceptual issues, including data availability, the complexity of the concept of sustainability and the heterogeneity of agricultural systems. This study contributes to this debate through the illustration of a procedure for farm sustainability assessment focussed on the case study of the South Milan Agricultural Park, Italy. The application is based on a set of environmental, social and economic indicators retrieved from the literature review. The framework is based on three main steps: (i Data collection mainly through interviews with farmers and institutions; (ii data elaboration through an aggregative structure; and (iii score analysis. The latter step includes a descriptive analysis that allows a comparison among farms or groups of farms and a principal components analysis that helps to confirm the dimensions in which indicators were previously included (components. Results derived from the sampled farms show that the framework can provide easy-to-read results useful at different levels. The study highlighted the procedures for the framework construction that is compatible with the region’s context and objectives, using an analytical approach that aims at the use of balanced features of availability and reliability of data.

  1. 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.

  2. Comparison of three distinct management strategies for pig slurry applied to three groups of farms

    Energy Technology Data Exchange (ETDEWEB)

    Dauden, A.; Teresa, M.; Siegler, C.; Bescos, B.; Burton, C.

    2009-07-01

    Poor management of pig slurry can lead to the contamination of the soil, water and air, which is mostly of the result of sur-plus nutrients. Such environmental impact from pig farming are common in areas with intensive livestock farming. The projects primary objectives is to demonstrate at farm scale the application of the three main manure management technologies deployed within structured local schemes to minimize the environmental impact. (Author)

  3. Differences in characteristics between suicide cases of farm managers compared to those of farm labourers in Queensland, Australia.

    Science.gov (United States)

    Arnautovska, Urska; McPhedran, Samara; De Leo, Diego

    2015-01-01

    Farmers constitute an occupation group at a heightened suicide risk compared to the general population. To date, research has tried to explain this peculiarity by identifying suicide risk factors that are common to the whole of the farming population. There are, however, indications that risk factors may be different for different sub-populations of farmers, such as younger/older farmers or farm managers/farm labourers. This study compared the characteristics of suicides by farm managers and farm labourers, while controlling for the effect of age. A review of two datasets, the Queensland Suicide Register and the National Coroners Information System, was conducted in which a total of 78 cases of farm managers and 69 cases of farm labourers were identified as a suicide during 2000-2009, Queensland, Australia. The main outcome measures included various demographic characteristics, circumstances related to death, health and mental health variables, and history of stressful life events. The two groups differed in marital status, living arrangements, ethnicity, physical and mental illness, alcohol and drug abuse, contact with a health professional prior to death, and specific life events such as relationship breakdown and recent/pending unemployment. The majority of these differences were not statistically significant once age was accounted for. However, differences in psychiatric variables and experience of a recent/pending unemployment remained significant. This study contributes towards better understanding of suicide among farmers in different job positions, and highlights the need for tailored suicide prevention initiatives that consider a combination of age- and job-specific suicide risk and protective factors among farmers.

  4. Farm-Level Optimal Water Management : assistent for irrigation under deficit, second Executive summery report for FP6-European project nr. 036958

    NARCIS (Netherlands)

    Balendonck, J.

    2008-01-01

    FLOW-AID is a 6th Framework European project which started in autumn 2006. Its objective is to contribute to sustainability of irrigated agriculture by developing, testing in relevant conditions, and then optimizing an irrigation management system that can be used at farm level. The system will be

  5. Explaining diversity of livestock-farming management strategies of multiple-job holders: importance of level of production objectives and role of farming in the household.

    Science.gov (United States)

    Fiorelli, C; Dedieu, B; Pailleux, J-Y

    2007-09-01

    We characterised the livestock-farming management strategies of multiple-job holders and identified which variables contributed most to the differentiation of these strategies. We hypothesised that they would mainly be differentiated by the contribution of the farming income to the total household income and the availability of the household members for farming. The multiple-job holding livestock-farmer's motivations, decisions and actions about both multiple-job holding and livestock farming were obtained in semi-directed interviews of 35 sheep farmers who held multiple jobs, on farm and off farm. They were synthesised into six variables characterising the diversity of the livestock-farming objectives and management guidelines. Thanks to a multiple factorial analysis, we showed that the diversity of the sheep-farming management strategies of multiple-job holders was better explained by two factors 'level of motivation of the farmer to get high technical results' and 'more personal fulfilling v. the family business conception of farming', than the factors we hypothesised. Within our sample, the performances ranged from 0.7 to 1.4 weaned lambs per ewe per year. Six sheep-farming management strategies were identified. They illustrated the importance of the level of production objectives and of farming income expectation, which were found to be independent, in explaining diversity. No direct relationship between farm work organisation and sheep-farming management strategy was identified. Explaining the diversity of the livestock-farming management strategies of multiple-job holders appears to require that all the benefits expected from farming and their hierarchy be identified before analysing how they are translated into production objectives and management guidelines.

  6. The percieved impact of herd management practices on sustainable ...

    African Journals Online (AJOL)

    Conversion to game ranching also seems to offer some answers to the increasing economic risks and decreasing sustainability associated with livestock farming in marginally profitable and low rainfall. The Eastern Cape Province is such an area. Earlier studies and associated literature suggest that market demand is ...

  7. Innovative technology and sustainable development of organic dairy farming : the case of automatic milking systems in Denmark

    NARCIS (Netherlands)

    Oudshoorn, F.W.

    2009-01-01

    Development of organic dairy farming in Denmark is characterized by up-scaling, increasing productivity and automation. Increasing discussion on compliance with organic principles and sustainability has been forwarded. Automatic milking systems (AMS) are part of this development and have been

  8. Sustainability of pasture-based livestock farming systems in the European Mediterranean context: Synergies and trade-offs

    NARCIS (Netherlands)

    Bernués, A.; Ruiz, R.; Olaizola, A.; Villalba, D.; Casasús, I.

    2011-01-01

    The sustainability of livestock farming systems (LFS) in relation to global concerns about climate change, population dynamics and the quality of the agro-ecosystem services that are provided to society and their trade-offs has become a fundamental issue for public and scientific debate. However,

  9. Sustainable innovation in intensive animal husbandry; policy and public protests towards a mega-farm in the Netherlands.

    NARCIS (Netherlands)

    Horlings, L.G.; Hinssen, J.P.P.

    2014-01-01

    In this paper the planning and implementation of a specific mega-farm in the Netherlands is discussed, the so called ‘New Mixed Business’ (NMB). The central question is: how did communication, contestation and controversies play a role in the implementation of this innovative concept for sustainable

  10. Labour Management on Contemporary Kenyan Cut Flower Farms

    DEFF Research Database (Denmark)

    Riisgaard, Lone; Gibbon, Peter

    2014-01-01

    This paper describes the labour management system applied since around 2005 on farms accounting for the bulk of the output of the Kenyan cut flower sector, and provides an analysis of the foundations of this system. Using categories drawn from convention theory, this system is characterized...... in terms of specific approaches to hiring, training and promotion; labour retention; work organization and worker deployment; payment systems and supervision, as well as to collective bargaining. In convention theory terms, the combination of approaches identified in Kenya embodies a mixture of ‘industrial......’ and ‘civic’ orientations – in contrast to both more traditional paternalist and unbridled market-oriented ones. The material and political foundations of this ‘industrial–civic compromise’ are explored at length, with particular attention to stabilization of the production system (in the case of industrial...

  11. Waste Management as a Practical Approach to Sustainable ...

    African Journals Online (AJOL)

    kg/week i.e. (26%, 4% and 3%) of the total waste matrix respectively. Correlation at P < 0.5 two tailed shows a ... process enhance sustainable development. Keywords: Waste, Generation, Recycle, Management and sustainable development ...

  12. Farm Management and Leadership. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    Science.gov (United States)

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in farm management and leadership: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her numeracy skills needed to deal with farm management. SMAT materials can…

  13. 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)

  14. Sustainable forest management planning in Serbia

    Directory of Open Access Journals (Sweden)

    Medarević Milan

    2014-01-01

    Full Text Available The forest cover of Serbia occupies around 29% of its territory, which puts it among fairly well wooded countries in Europe. The forests of Serbia are characterized by both state and private forests, medium preservation status, i.e. 27% of area that is covered by insufficiently stocked stands. Coppice forests cover about 50% of the area, and private forests are additionally burdened by fragmented plots. Forest management planning in Serbia is older than 200 years (The Plan of Deliblato Sands Afforestation 1806. There are two basic assumptions that define forest management planning: sustainability and multifunctionality. Today, forest management planning in Serbia is regulated by the Law on forests and it has the characteristics of a system. The planning also has the characteristics of an integral, integrated and adaptive system. The latter is particularly important in terms of pronounced climatic changes. For the forests in protected objects of nature, there are also other types of plans that complement sector plans in forestry (e.g. management plans in protected areas.

  15. Risk perception and management in smallholder dairy farming in Tigray, Northern Ethiopia

    NARCIS (Netherlands)

    Gebreegziabher, K.; Tadesse Woeldesenbet, T.

    2014-01-01

    Empirical studies on smallholder dairy farmers' risk perceptions and management strategies have still received little attention in agricultural research of developing countries. This study focuses on farmers' risk perception and management strategies of smallholder dairy farms in urban and

  16. 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.

  17. 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

  18. 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.

  19. Exploring diversity in soil fertility management of smallholder farms in western Kenya I. Heterogeneity at region and farm scale

    NARCIS (Netherlands)

    Tittonell, P.A.; Vanlauwe, B.; Leffelaar, P.A.; Rowe, E.C.; Giller, K.E.

    2005-01-01

    The processes of nutrient depletion and soil degradation that limit productivity of smallholder African farms are spatially heterogeneous. Causes of variability in soil fertility management at different scales of analysis are both biophysical and socio-economic. Such heterogeneity is categorised in

  20. VALUE ENGINEERING ANALYSIS APPRAISAL FOR FARM MANAGEMENT: A CASE STUDY OF PISTACHIO FARM

    Directory of Open Access Journals (Sweden)

    A. Mostafaeipour

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: Value engineering (VE has been effectively applied in many different areas. The results have been very encouraging, and many companies accept VE not only as a tool to reduce costs, but also to improve the quality of their produce and streamline their systems. This paper attempts to highlight the application of VE in agriculture, as in pistachio tree farms in Iran. It is found that by implementing VE, unnecessary cultivation costs are lowered. Many of the other factors that lead to the inefficient use of resources could be resolved. In this study, the province of Yazd Iran was studied. Unfortunately there are cases of mismanagement and problems in agriculture management; and the problems must be resolved to make the system of pistachio growing more efficient. The prime objective of this paper is to introduce the concept of value engineering and highlight its application in pistachio farms. The results suggest that it is essential to use Indian Neem pesticide, because it is economically feasible and environmentally friendly to pistachio trees.

    AFRIKAANSE OPSOMMING: Waarde-Ingenieurswese (WI word reeds doeltreffend toegepas op verskeie gebiede. Die resultate is sodanig bemoedigend dat maatskappye WI aanvaar as ‘n hulpmiddel vir kosteverlaging sowel as vir die verbetering van kwaliteit van opbrengs en stroombelyning van prosesse. Die artikel poog om die toepassing van WI op die landbou van Iran na vore te bring. Dit toon dat onnodige verbouingskoste verlaag word met die implementering van WI. Talle ander faktore wat ook bydra tot ondoeltreffende gebruik van hulpbronne word ook deur WI aangespreek. Die Yazd-provinsie van Iran word in die artikel bestudeer. Ten einde die verbouingsproses van pistasieneute meer doeltreffend te maak moet wanbestuur en probleme van landboubestuur aangespreek word. Die hoofdoelwit van die artikel is om die konsep van WI bekend te stel en die toepassing daarvan op pistasieboerderye uit te lig

  1. 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...

  2. 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.

  3. 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.

  4. MAIN NATURAL RESOURCES SUSTAINABLE MANAGEMENT OF AGRICULTURE

    Directory of Open Access Journals (Sweden)

    Ion, SCURTU

    2014-11-01

    Full Text Available In the process of agricultural production we are using natural resources, human resources and capital. Responsible management of natural resources will allow the development of sustainable agriculture with the possibility of agricultural products to satisfy both quantitatively and qualitatively food requirements of the population. Natural resources that are irreplaceable in agricultural production are soil and water and now must be taken global measures for slowing and stopping global warming and climate change, which could jeopardize the attainment of agricultural production. In the paper reference is made to the quality of agricultural soils of Romania, the existence of water resources and measures to be taken to preserve soil fertility and combating drought.

  5. Assessment of herd management on organic and conventional dairy farms in the United States.

    Science.gov (United States)

    Stiglbauer, K E; Cicconi-Hogan, K M; Richert, R; Schukken, Y H; Ruegg, P L; Gamroth, M

    2013-02-01

    The objective of this study was to evaluate management characteristics on organic and similarly sized conventional dairy farms located in New York, Wisconsin, and Oregon. Data from 192 organic farms (ORG), 64 conventional nongrazing farms (CON-NG), and 36 conventional grazing farms (CON-GR) were collected during farm visits and were size-matched and analyzed. The average lactation number of animals on ORG and CON-GR farms was 2.6 lactations, which was greater than that on CON-NG farms (2.3 lactations). A greater percentage of first-lactation heifers were found on conventional farms than on ORG farms. Facilities used by adult animals, including housing and milking facilities, did not differ among the grazing systems. Cattle on conventional farms were fed approximately twice as much grain as cattle on ORG farms and had greater milk production. Little difference was found for the average reported somatic cell count and standard plate count, suggesting that milk quality is not dependent on grazing system. Milking procedures were similar across all 3 grazing systems, indicating that an industry standard now exists for milking and that milk quality problems will need to be addressed with other management problems in mind. Although some disease prevention measures were commonly utilized on ORG farms, such as keeping a closed herd and having a written record of treatments administered to the animals, the use of outside support and vaccinations were found to be less prevalent on organic farms than on conventional farms. Copyright © 2013 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  6. On Farm Agronomic and First Environmental Evaluation of Oil Crops for Sustainable Bioenergy Chains

    Directory of Open Access Journals (Sweden)

    Luca Lazzeri

    Full Text Available Energy crops, and in particular oil crops, could be an important occasion for developing new non food production rows for a new multi-functional agriculture in Italy. In this view, the use of local biomass is a fundamental starting point for the development of a virtuous energy chain that should pursue not only agricultural profitability, but also chain sustainability and that is less dependent on the global market, characterized by instability in terms of biomass availability and price. From this perspective, particular attention must be paid to crop choice on the basis of its rusticity and of its adaptability to local growing conditions and to low input cropping systems. In this context, alike woody and herbaceous biomasses, oil crops such as sunflower and rapeseed should be able to support local agricultural bioenergy chain in Italy. In addition, in a local bioenergy chain, the role of the farmers should not be limited just to grain production; but also grain processing should be performed at farm or consortium level in oilseed extraction plants well proportioned to the cropped surface. In this way, by means of a simple power generator, farmer could thus produce its own thermal and electric energy from the oil, maximizing his profit. This objective could also be achieved through the exploitation of the total biomass, including crop residues and defatted seed meals, that may be considered as fundamental additional economic and/or environmental benefits of the chain. This paper reports some results of three-years on-farm experiments on oil crop chain carried out in the framework of “Bioenergie” project, that was focused to enhance farmers awareness of these criteria and to the feasibility at open field scale of low-input cultivation of rapeseed, sunflower and Brassica carinata in seven Italian regions. In several on-farm experiences, these crops produced more than 800 kg ha-1 of oil with good energy properties. Defatted seed meals could be

  7. On Farm Agronomic and First Environmental Evaluation of Oil Crops for Sustainable Bioenergy Chains

    Directory of Open Access Journals (Sweden)

    Paolo Spugnoli

    2011-02-01

    Full Text Available Energy crops, and in particular oil crops, could be an important occasion for developing new non food production rows for a new multi-functional agriculture in Italy. In this view, the use of local biomass is a fundamental starting point for the development of a virtuous energy chain that should pursue not only agricultural profitability, but also chain sustainability and that is less dependent on the global market, characterized by instability in terms of biomass availability and price. From this perspective, particular attention must be paid to crop choice on the basis of its rusticity and of its adaptability to local growing conditions and to low input cropping systems. In this context, alike woody and herbaceous biomasses, oil crops such as sunflower and rapeseed should be able to support local agricultural bioenergy chain in Italy. In addition, in a local bioenergy chain, the role of the farmers should not be limited just to grain production; but also grain processing should be performed at farm or consortium level in oilseed extraction plants well proportioned to the cropped surface. In this way, by means of a simple power generator, farmer could thus produce its own thermal and electric energy from the oil, maximizing his profit. This objective could also be achieved through the exploitation of the total biomass, including crop residues and defatted seed meals, that may be considered as fundamental additional economic and/or environmental benefits of the chain. This paper reports some results of three-years on-farm experiments on oil crop chain carried out in the framework of “Bioenergie” project, that was focused to enhance farmers awareness of these criteria and to the feasibility at open field scale of low-input cultivation of rapeseed, sunflower and Brassica carinata in seven Italian regions. In several on-farm experiences, these crops produced more than 800 kg ha-1 of oil with good energy properties. Defatted seed meals could be

  8. 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.

  9. Farmland biodiversity and agricultural management on 237 farms in 13 European and two African regions.

    Science.gov (United States)

    Lüscher, Gisela; Ammari, Youssef; Andriets, Aljona; Angelova, Siyka; Arndorfer, Michaela; Bailey, Debra; Balázs, Katalin; Bogers, Marion; Bunce, Robert G H; Choisis, Jean-Philippe; Dennis, Peter; Díaz, Mario; Dyman, Tetyana; Eiter, Sebastian; Fjellstad, Wendy; Fraser, Mariecia; Friedel, Jürgen K; Garchi, Salah; Geijzendorffer, Ilse R; Gomiero, Tiziano; González-Bornay, Guillermo; Guteva, Yana; Herzog, Felix; Jeanneret, Philippe; Jongman, Rob H G; Kainz, Max; Kwikiriza, Norman; López Díaz, María Lourdes; Moreno, Gerardo; Nicholas-Davies, Pip; Nkwiine, Charles; Opio, Julius; Paoletti, Maurizio G; Podmaniczky, László; Pointereau, Philippe; Pulido, Fernando; Sarthou, Jean-Pierre; Schneider, Manuel K; Sghaier, Tahar; Siebrecht, Norman; Stoyanova, Siyka; Wolfrum, Sebastian; Yashchenko, Sergiy; Albrecht, Harald; Báldi, András; Belényesi, Márta; Benhadi-Marin, Jacinto; Blick, Theo; Buholzer, Serge; Centeri, Csaba; Choisis, Norma; Cuendet, Gérard; De Lange, Hendrika J; Déjean, Sylvain; Deltshev, Christo; Díaz Cosín, Darío J; Dramstad, Wenche; Elek, Zoltán; Engan, Gunnar; Evtushenko, Konstantin; Falusi, Eszter; Finch, Oliver-D; Frank, Thomas; Gavinelli, Federico; Genoud, David; Gillingham, Phillipa K; Grónás, Viktor; Gutiérrez, Mónica; Häusler, Werner; Heer, Xaver; Hübner, Thomas; Isaia, Marco; Jerkovich, Gergely; Jesus, Juan B; Kakudidi, Esezah; Kelemen, Eszter; Koncz, Nóra; Kovacs, Eszter; Kovács-Hostyánszki, Anikó; Last, Luisa; Ljubomirov, Toshko; Mandery, Klaus; Mayr, Josef; Mjelde, Atle; Muster, Christoph; Nascimbene, Juri; Neumayer, Johann; Ødegaard, Frode; Ortiz Sánchez, Francisco Javier; Oschatz, Marie-Louise; Papaja-Hülsbergen, Susanne; Paschetta, Mauro; Pavett, Mark; Pelosi, Céline; Penksza, Károly; Pommeresche, Reidun; Popov, Victor; Radchenko, Volodymyr; Richner, Nina; Riedel, Susanne; Scullion, John; Sommaggio, Daniele; Szalkovszki, Ottó; Szerencsits, Erich; Trigo, Dolores; Vale, Jim; van Kats, Ruud; Vasilev, Angel; Whittington, Andrew E; Wilkes-Allemann, Jerylee; Zanetti, Tommaso

    2016-06-01

    Farmland is a major land cover type in Europe and Africa and provides habitat for numerous species. The severe decline in farmland biodiversity of the last decades has been attributed to changes in farming practices, and organic and low-input farming are assumed to mitigate detrimental effects of agricultural intensification on biodiversity. Since the farm enterprise is the primary unit of agricultural decision making, management-related effects at the field scale need to be assessed at the farm level. Therefore, in this study, data were collected on habitat characteristics, vascular plant, earthworm, spider, and bee communities and on the corresponding agricultural management in 237 farms in 13 European and two African regions. In 15 environmental and agricultural homogeneous regions, 6-20 farms with the same farm type (e.g., arable crops, grassland, or specific permanent crops) were selected. If available, an equal number of organic and non-organic farms were randomly selected. Alternatively, farms were sampled along a gradient of management intensity. For all selected farms, the entire farmed area was mapped, which resulted in total in the mapping of 11 338 units attributed to 194 standardized habitat types, provided together with additional descriptors. On each farm, one site per available habitat type was randomly selected for species diversity investigations. Species were sampled on 2115 sites and identified to the species level by expert taxonomists. Species lists and abundance estimates are provided for each site and sampling date (one date for plants and earthworms, three dates for spiders and bees). In addition, farmers provided information about their management practices in face-to-face interviews following a standardized questionnaire. Farm management indicators for each farm are available (e.g., nitrogen input, pesticide applications, or energy input). Analyses revealed a positive effect of unproductive areas and a negative effect of intensive

  10. 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.

  11. 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

  12. A macro-scale perspective on within-farm management: how climate and topography alter the effect of farming practices.

    Science.gov (United States)

    Amano, Tatsuya; Kusumoto, Yoshinobu; Okamura, Hiroshi; Baba, Yuki G; Hamasaki, Kenji; Tanaka, Koichi; Yamamoto, Shori

    2011-12-01

    Organic farming has the potential to reverse biodiversity loss in farmland and benefit agriculture by enhancing ecosystem services. Although the mixed success of organic farming in enhancing biodiversity has been attributed to differences in taxa and landscape context, no studies have focused on the effect of macro-scale factors such as climate and topography. This study provides the first assessment of the impact of macro-scale factors on the effectiveness of within-farm management on biodiversity, using spiders in Japan as an example. A multilevel modelling approach revealed that reducing pesticide applications increases spider abundance, particularly in areas with high precipitation, which were also associated with high potential spider abundance. Using the model we identified areas throughout Japan that can potentially benefit from organic farming. The alteration of local habitat-abundance relations by macro-scale factors could explain the reported low spatial generality in the effects of organic farming and patterns of habitat association. 2011 Blackwell Publishing Ltd/CNRS.

  13. Sustainable supply chain management through enterprise resource planning (ERP): a model of sustainable computing

    OpenAIRE

    Broto Rauth Bhardwaj

    2015-01-01

    Green supply chain management (GSCM) is a driver of sustainable strategy. This topic is becoming increasingly important for both academia and industry. With the increasing demand for reducing carbon foot prints, there is a need to study the drivers of sustainable development. There is also need for developing the sustainability model. Using resource based theory (RBT) the present model for sustainable strategy has been developed. On the basis of data collected, the key drivers of sustainabili...

  14. Towards sustainable management of rodents in organic animal husbandry

    NARCIS (Netherlands)

    Meerburg, B.G.; Bonde, M.; Brom, F.W.A.; Endepols, S.; Jensen, A.N.; Leirs, H.; Lodal, J.; Singleton, G.R.; Pelz, H.J.; Rodenburg, T.B.; Kijlstra, A.

    2004-01-01

    From 26 to 28 May 2004 an international seminar was held in Wageningen, the Netherlands, about current knowledge and advice on rodent management on organic pig and poultry farms in Western Europe. This paper summarizes the discussions. Rodent management is necessary to protect the food production

  15. 57 Sustainable Ecotourism Management in Kenya *Roselyne N ...

    African Journals Online (AJOL)

    Choice-Academy

    of sustainability and the possibilities of implementing approaches which move us in a new direction. Sustainability, then, is about the ... Key Words: Amboseli, Ecotourism, Management, Masai Mara, Sustainable. Introduction ourism is not only a ... ecosystems include destruction of plant and wildlife habitats; soil and dune.

  16. 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…

  17. 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…

  18. Delivering Sustainable Facilities Management in Danish Housing Estates

    DEFF Research Database (Denmark)

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

    2009-01-01

    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......Housing is an area, which ay 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...

  19. 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 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...

  20. Proposal for a strategic management plan for experimental agricultural and academic farm "El Cairo" of Arauca

    OpenAIRE

    Elías Nieves; Lilia Teresa Bermudez; Luis Felipe Rodríguez

    2014-01-01

    This paper presents a design for a strategic management plan for the Experimental Agricultural and Academic Farm: El Cairo of the Universidad Nacional de Colombia, Orinoquia branch. A non-experimental methodological design was used, from which a situational analysis of the farm was generated, which was used as a basis to formulate and design a Strategic Management plan for a five-year period. It was concluded that the current organization and management plan does not meet the mission objectiv...

  1. Management practices associated with the carriage of Yersinia enterocolitica in pigs at farm level.

    Science.gov (United States)

    Vilar, María J; Virtanen, Sonja; Heinonen, Mari; Korkeala, Hannu

    2013-07-01

    Pigs are the most important reservoir of Yersinia enterocolitica infections in humans. Knowledge of farm management practices that contribute to the transmission of this bacterial species in pigs is essential to understand how to control this foodborne pathogen in food production. The prevalence of Y. enterocolitica, and other results obtained from an age trend analysis were used to estimate the on-farm risk of transmission of specific management practices for this pathogen in 30 pig farms in Finland. Log-linear analysis revealed that rearing pigs in pens without or with sparse amounts of bedding and buying piglets from more than one farm were the variables that contribute most to the occurrence of Y. enterocolitica. The study also found that using an all-in/all-out management system and supplying water of municipal origin were factors that might reduce the prevalence of Y. enterocolitica, and therefore the risk of transmission of Y. enterocolitica in pig farms.

  2. 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...

  3. 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...

  4. A SURVEY OF FARM TRACTOR MANAGEMENT IN ZAMFARA STATE

    African Journals Online (AJOL)

    2013-03-01

    Mar 1, 2013 ... The result revealed that the State owned 77 functional farm tractors (60.2% of the total owned farm tractors). Spare parts are not available, owned tractors do not reach their economic life, there is no single fully equipped ..... Company, Inc., Westport, Connecticut, 1978. 8. Apollos, S.K. Agricultural Machinery ...

  5. 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

  6. Efficiency of dairy farms participating and not participating in veterinary herd health management programs

    NARCIS (Netherlands)

    Derks, Marjolein; Hogeveen, Henk; Kooistra, Sake R; van Werven, Tine; Tauer, Loren W

    2014-01-01

    This paper compares farm efficiencies between dairies who were participating in a veterinary herd health management (VHHM) program with dairies not participating in such a program, to determine whether participation has an association with farm efficiency. In 2011, 572 dairy farmers received a

  7. Detector : knowledge-based systems for dairy farm management support and policy analysis : methods and applications

    NARCIS (Netherlands)

    Hennen, W.H.G.J.

    1995-01-01

    This thesis describes new methods and knowledge-based systems for the analysis of technical and economic accounting data from the year-end records of individual dairy farms to support the management and, after adaptation, for policy analysis.

    A new method for farm comparison, the

  8. A Programmed Enterprise Analysis Teaching Guide for Selected Farm Enterprises in North Dakota: Prepared as Part of the Farm Management Education In-Service Workshop.

    Science.gov (United States)

    North Dakota State Board for Vocational Education, Bismarck.

    The series of programmed teaching guides for the enterprise analysis of selected enterprises was prepared by the participants in a Farm Management Education In-Service Workshop at North Dakota State University. The guide should be useful to teachers of adult Farm Managment classes in helping to teach farmers to make a thorough analysis of the…

  9. 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.

  10. Sustainable supply chain management : a literature review on Brazilian publications

    OpenAIRE

    Silva, Minelle Enéas da; Neutzling, Daiane Mulling; Alves, Ana Paula Ferreira; Dias, Patrícia; Santos, Carlos Alberto Frantz dos; Nascimento, Luiz Felipe Machado

    2015-01-01

    Based on the progress in the international research on sustainability and supply chains, this paper aims to analyze how the concept of Sustainable Supply Chain Management has been explored in papers published in major Brazilian journals and conference proceedings, especially regarding the research areas of operations management and sustainability. Recognizing the theme as incipient in Brazil, there are few published studies, mainly in relation to journals, with a total of 44 papers focused sp...

  11. Community participation in sustainable land management in Ghana ...

    African Journals Online (AJOL)

    ... for sustainable land management implying that the potentials of farmer cooperatives have not been explored, fully. Hence, suggestions have been made for exploring farmer cooperatives to enhance community participation for sustainable land management. Ghana Journal of Development Studies Vol. 2(2) 2005: 32-43 ...

  12. 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

  13. 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

  14. Improving the Sustainability of Farming Practices through the Use of a Symbiotic Approach for Anaerobic Digestion and Digestate Processing

    Directory of Open Access Journals (Sweden)

    Frank Pierie

    2017-09-01

    Full Text Available The dairy sector in the Netherlands aims for a 30% increase in efficiency and 30% carbon dioxide emission reduction compared to the reference year of 1990, and a 20% share of renewable energy, all by the year 2020. Anaerobic Digestion (AD can play a substantial role in achieving these aims. However, results from this study indicate that the AD system is not fully optimized in combination with farming practices regarding sustainability. Therefore, the Industrial Symbiosis concept, combined with energy and environmental system analysis, Life Cycle Analysis and modeling is used to optimize a farm-scale AD system on four indicators of sustainability (i.e., energy efficiency, carbon footprint, environmental impacts and costs. Implemented in a theoretical case, where a cooperation of farms share biomass feedstocks, a symbiotic AD system can significantly lower external energy consumption by 72 to 92%, carbon footprint by 71 to 91%, environmental impacts by 68 to 89%, and yearly expenditures by 56 to 66% compared to a reference cooperation. The largest reductions and economic gains can be achieved when a surplus of manure is available for upgrading into organic fertilizer to replace fossil fertilizers. Applying the aforementioned symbiotic concept to the Dutch farming sector can help to achieve the stated goals indicated by the Dutch agricultural sector for the year 2020.

  15. Evaluation of the sustainability of contrasted pig farming systems: the procedure, the evaluated systems and the evaluation tools.

    Science.gov (United States)

    Bonneau, M; de Greef, K; Brinkman, D; Cinar, M U; Dourmad, J Y; Edge, H L; Fàbrega, E; Gonzàlez, J; Houwers, H W J; Hviid, M; Ilari-Antoine, E; Klauke, T N; Phatsara, C; Rydhmer, L; van der Oever, B; Zimmer, C; Edwards, S A

    2014-12-01

    Although a few studies consider the sustainability of animal farming systems along the three classical main pillars (economy, environment and society), most studies on pig farming systems address only one of these pillars. The present paper is the introduction to a series of companion papers presenting the results of a study undertaken within the EU-supported project Q-PorkChains, aiming at building a comprehensive tool for the evaluation of pig farming systems, which is robust to accommodate the large variability of systems existing in Europe. The tool is mostly based on questions to farmers and comprises a total of 37 dimensions distributed along eight themes: Animal Welfare, Animal Health, Breeding Programmes, Environmental Sustainability, Meat Safety, Market Conformity, Economy and Working Conditions. The paper describes the procedure that was used for building the tool, using it on 15 contrasted pig farming systems and analysing the results. The evaluated systems are briefly described and a short overview of the dimensions is provided. Detailed descriptions of the theme-wise tools and results, as well as the results of an integrated evaluation, are available in the companion papers.

  16. Linking on-farm change to catchment response using dynamic simulation modelling: assessing the impacts of farm-scale land management change on catchment-scale phosphorus transport processes and water-quality.

    Science.gov (United States)

    Rivers, M.; Clarendon, S.

    2012-04-01

    broadscale implementation of dairy farm environmental best practices can go some way towards reaching farm and catchment-scale water quality and sustainability targets, the effectiveness of most of these practices is limited. Changes to actual nutrient input rates are shown to have the most impact on nutrient loss rates at both the farm and catchment scales, but these improvements in environmental quality come at a considerable cost to dairy productivity. Furthermore, because dairying as a land use occupies only a small percentage of the areal extent of the catchments investigated, changes to other land uses within the catchment, or changes to the regional landuse mosaic are shown to change downstream water quality response much more than can be achieved by changes to dairy farm management practices alone. The major implications from this research are that the broad-scale effectiveness of the implementation of environmental "best practice" is limited by the extent to which these practices are actually adopted within their industries, and where they are implemented in the nutrient management "treatment train" (from fertiliser input to ultimate nutrient loss to waterways). The importance of "contextualizing" the roles of the variety of catchment neighbours and their ultimate potential to influence water quality at the catchment scale is also clarified.

  17. Land degradation causes and sustainable land management practices in southern Jordan

    Science.gov (United States)

    Khresat, Saeb

    2014-05-01

    Jordan is one of the world's most water-deficit countries with only about 4% of the total land area considered arable. As a consequence agricultural production is greatly constrained by limited natural resources. Therefore, a major challenge for the country is to promote the sustainable use of natural resources for agricultural purposes. This challenge is being made harder by the ongoing processes of degradation due to increased population pressure, which undermine any social and economic development gains. In the southern plains of Jordan, sustainability of farming practices has worsened in the past three decades, exacerbating pressure on land and increasing land degradation processes. Non-sustainable land use practices include improper ploughing, inappropriate rotations, inadequate or inexistent management of plant residues, overgrazing of natural vegetation, random urbanization, land fragmentation and over-pumping of groundwater. The root cause is the high population growth which exerts excessive pressure on the natural resources to meet increased food and income demand. The poorest farmers who are increasingly growing cereals on marginal areas. Wheat and barley are now grown with little to no rotation, with no nutrient replenishment, and at places avoiding even fallow. Small landholding sizes and topographic features of the area tend to oblige longitudinal mechanized tillage operations along the slopes. Overall, the constraints facing the deprived land users such as, poor access to technology, capital and organization are the factors that lead into unsustainable practices. The main bottlenecks and barriers that hinder mainstreaming of sustainable land management in Jordan can be grouped into three main categories: (i) Knowledge, (ii) Institutional and Governance, and (iii) Economic and Financial. In this case study, the key challenge was to create a knowledge base among local stakeholders - including planners, extension officers, NGO/community leaders, teachers

  18. A sample theory-based logic model to improve program development, implementation, and sustainability of Farm to School programs.

    Science.gov (United States)

    Ratcliffe, Michelle M

    2012-08-01

    Farm to School programs hold promise to address childhood obesity. These programs may increase students’ access to healthier foods, increase students’ knowledge of and desire to eat these foods, and increase their consumption of them. Implementing Farm to School programs requires the involvement of multiple people, including nutrition services, educators, and food producers. Because these groups have not traditionally worked together and each has different goals, it is important to demonstrate how Farm to School programs that are designed to decrease childhood obesity may also address others’ objectives, such as academic achievement and economic development. A logic model is an effective tool to help articulate a shared vision for how Farm to School programs may work to accomplish multiple goals. Furthermore, there is evidence that programs based on theory are more likely to be effective at changing individuals’ behaviors. Logic models based on theory may help to explain how a program works, aid in efficient and sustained implementation, and support the development of a coherent evaluation plan. This article presents a sample theory-based logic model for Farm to School programs. The presented logic model is informed by the polytheoretical model for food and garden-based education in school settings (PMFGBE). The logic model has been applied to multiple settings, including Farm to School program development and evaluation in urban and rural school districts. This article also includes a brief discussion on the development of the PMFGBE, a detailed explanation of how Farm to School programs may enhance the curricular, physical, and social learning environments of schools, and suggestions for the applicability of the logic model for practitioners, researchers, and policy makers.

  19. Precision livestock farming technologies for welfare management in intensive livestock systems.

    Science.gov (United States)

    Berckmans, D

    2014-04-01

    The worldwide demand for meat and animal products is expected to increase by at least 40% in the next 15 years. The first question is how to achieve high-quality, sustainable and safe meat production that can meet this demand. At the same time, livestock production is currently facing serious problems. Concerns about animal health in relation to food safety and human health are increasing. The European Union wants improved animal welfare and has made a significant investment in it. At the same time, the environmental impact of the livestock sector is a major issue. Finally, it is necessary to ask how the farmer, who is the central figure in this process, will make a living from more sustainable livestock production systems. One tool that might provide real opportunities is precision livestock farming (PLF). In contrast to previous approaches, PLF systems aim to offer a real-time monitoring and management system that focuses on improving the life of the animals by warning when problems arise so that the farmer may take immediate action. Continuous, fully automatic monitoring and improvement of animal health and welfare, product yields and environmental impacts should become possible. This paper presents examples of systems that have already been developed in order to demonstrate the potential benefits of this technology.

  20. Sustainable Resilience of Company Management System

    OpenAIRE

    Afgan, Naim H.; Dejan B. CVETINOVIĆ; Andre, Paul

    2011-01-01

    Resilience management performance comprise the resilience management processes: building awareness of resilience issue, selection of essential organizational components, selection of organizational operation, identification and prioritization of keystone vulnerability. Management knowledge comprise following elements: Commercial knowledge management, Quality knowledge management, Health and safety knowledge management and Environment knowledge management. The assessment of the overall resilie...

  1. 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....

  2. Nitrogen management on experimental dairy farm 'De Marke': farming system, objectives &results

    NARCIS (Netherlands)

    Hilhorst, G.J.; Oenema, J.; Keulen, van H.

    2001-01-01

    In the sandy regions of the Netherlands, high nutrient surpluses from dairy farming harm the environment. Government policy aims at reducing nutrient losses to acceptable levels. To explore possibilities and to generate sufficient and accurate information for dairy farmers to reduce surpluses,

  3. Improving farm management by modeling the contamination of farm tank milk with butyric acid bacteria

    NARCIS (Netherlands)

    Vissers, M.M.M.; Driehuis, F.; Giffel, te M.C.; Jong, de P.; Lankveld, J.M.G.

    2006-01-01

    Control of contamination of farm tank milk (FTM) with the spore-forming butyric acid bacteria (BAB) is important to prevent the late-blowing defect in semi-hard cheeses. The risk of late blowing can be decreased via control of the contamination level of FTM with BAB. A modeling approach was applied

  4. Antibiotic Types and Handling Practices in Disease Management among Pig Farms in Ashanti Region, Ghana

    Directory of Open Access Journals (Sweden)

    John Osei Sekyere

    2014-01-01

    Full Text Available Antibiotic resistance in bacteria is affected by the type of antibiotics used and how they are handled. The types of antibiotics used by 110 pig farms in the Ashanti region and the handling practices of the farmers during disease management were assessed. Injectable tetracycline, sulphadimidine, benzylpenicillin, and dihydrostreptomycin containing antibiotics were overly used by the farmers especially in the management of diarrhea, rashes, and coughs. Unsafe storage and disposal practices observed among the farms reflected the abysmal knowledge on appropriate use of antibiotics. Misdiagnosis and inadequate protection during antibiotic handling in the farms increased the risk of antibiotic resistance development and spread. The factors affecting antibiotic resistance development and spread are rife in pig farms in Ashanti region and appropriate education and veterinary interventions are needed to prevent resistant bacteria from becoming endemic in pork and pig farm communities.

  5. Antibiotic Types and Handling Practices in Disease Management among Pig Farms in Ashanti Region, Ghana

    Science.gov (United States)

    Osei Sekyere, John

    2014-01-01

    Antibiotic resistance in bacteria is affected by the type of antibiotics used and how they are handled. The types of antibiotics used by 110 pig farms in the Ashanti region and the handling practices of the farmers during disease management were assessed. Injectable tetracycline, sulphadimidine, benzylpenicillin, and dihydrostreptomycin containing antibiotics were overly used by the farmers especially in the management of diarrhea, rashes, and coughs. Unsafe storage and disposal practices observed among the farms reflected the abysmal knowledge on appropriate use of antibiotics. Misdiagnosis and inadequate protection during antibiotic handling in the farms increased the risk of antibiotic resistance development and spread. The factors affecting antibiotic resistance development and spread are rife in pig farms in Ashanti region and appropriate education and veterinary interventions are needed to prevent resistant bacteria from becoming endemic in pork and pig farm communities. PMID:26464936

  6. Antibiotic Types and Handling Practices in Disease Management among Pig Farms in Ashanti Region, Ghana.

    Science.gov (United States)

    Osei Sekyere, John

    2014-01-01

    Antibiotic resistance in bacteria is affected by the type of antibiotics used and how they are handled. The types of antibiotics used by 110 pig farms in the Ashanti region and the handling practices of the farmers during disease management were assessed. Injectable tetracycline, sulphadimidine, benzylpenicillin, and dihydrostreptomycin containing antibiotics were overly used by the farmers especially in the management of diarrhea, rashes, and coughs. Unsafe storage and disposal practices observed among the farms reflected the abysmal knowledge on appropriate use of antibiotics. Misdiagnosis and inadequate protection during antibiotic handling in the farms increased the risk of antibiotic resistance development and spread. The factors affecting antibiotic resistance development and spread are rife in pig farms in Ashanti region and appropriate education and veterinary interventions are needed to prevent resistant bacteria from becoming endemic in pork and pig farm communities.

  7. 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...

  8. The relationship between soil management and the Sustainable Development Goals: the case of global banana production

    Science.gov (United States)

    Stoorvogel, Jetse; Segura, Rafael; Erima, Rockefeller

    2017-04-01

    The Sustainable Development Goals (SDGs) are a good example of the increasing demand on our soil resources. Our soil resources play a central role in multiple SDGs while talking about poverty (SDG 1), food security (SDG 2), clean energy through biofuels (SDG 7), climate mitigation (SDG 13), and land degradation (SDG 15). This means that basic decisions on soil management are now placed in the context of multiple soil functions. A good example is the global production of bananas and plantains with a total harvested area of almost 10 million ha. While the export bananas played a central role in economic development, an even larger share of the production plays a role in food security. Nevertheless, the production is also criticized due the intensive use of agricultural chemicals (fertilizers and pesticides) and the risk of soil degradation in the monoculture plantations. Decisions on soil management are context specific and depending on the environment. In this study we will analyse and discuss three production environments from the Philippines, Uganda, and Costa Rica. The role of the SDGs in the regions is very different. Where SDG 1 and SDG15 play an important role in the Costa Rican situation, SDG 2 is more important in Uganda and the Philippines. Decisions on soil management strongly depend on the agro-ecology with the available technological packages. The technological packages include low external input farming, organic farming, precision agriculture, and so-called best management practices. While producers take decisions at the field and farm level, we are now increasingly forced for joined action at the regional level with the rapid spread of highly virulent crop diseases. The SDGs have major consequences for soil management but this study shows that, at the same time, they cannot be translated one-to-one to the farm level at which the management decisions are taken. Therefore, off-farm effects and externalities are often not considered in farm management

  9. Adoption of farm management practices by smallholder cocoa farmers in Prestea Huni-Valley district, Ghana

    OpenAIRE

    DENNIS SEDEM EHIAKPOR; GIDEON DANSO-ABBEAM; JUDIDIA ZUTAH; ALHASSAN HAMDIYAH

    2016-01-01

    As part of Ghana’s quest to increase cocoa production, Cocoa Research Institute of Ghana has recommended farm management practices to help boost production levels. However, adoption of these management practices had been low, leading to yield levels below potential. This study investigates the adoption intensity and factors explaining the variation in adoption among smallholder cocoa farmers in Prestea Huni-Valley district of Ghana. A sample size of 180 cocoa farm households from eight commun...

  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. Sustainable Development and Project Management: Objectives and Integration Results

    OpenAIRE

    Yuliya Sergeevna Verba; Igor’ Nikolaevich Ivanov

    2015-01-01

    Integration of sustainable development principles in project management is a tool to implement a values-based strategy. The main goal of this paper is to determine key issues for creating a consistent methodological basis that includes tools and techniques of project management taking into account sustainable development approaches. This paper analyses key aspects in which the conception and project management theory have interconnections. This aspect is, firstly, realization of projects init...

  12. Sustainable Solutions for Municipal Solid Waste Management in Thailand

    OpenAIRE

    Thaniya Kaosol

    2009-01-01

    General as well as the MSW management in Thailand is reviewed in this paper. Topics include the MSW generation, sources, composition, and trends. The review, then, moves to sustainable solutions for MSW management, sustainable alternative approaches with an emphasis on an integrated MSW management. Information of waste in Thailand is also given at the beginning of this paper for better understanding of later contents. It is clear that no one single method of MSW disposal can deal with all mat...

  13. Modeling parasite dynamics on farmed salmon for precautionary conservation management of wild salmon.

    Directory of Open Access Journals (Sweden)

    Luke A Rogers

    Full Text Available Conservation management of wild fish may include fish health management in sympatric populations of domesticated fish in aquaculture. We developed a mathematical model for the population dynamics of parasitic sea lice (Lepeophtheirus salmonis on domesticated populations of Atlantic salmon (Salmo salar in the Broughton Archipelago region of British Columbia. The model was fit to a seven-year dataset of monthly sea louse counts on farms in the area to estimate population growth rates in relation to abiotic factors (temperature and salinity, local host density (measured as cohort surface area, and the use of a parasiticide, emamectin benzoate, on farms. We then used the model to evaluate management scenarios in relation to policy guidelines that seek to keep motile louse abundance below an average three per farmed salmon during the March-June juvenile wild Pacific salmon (Oncorhynchus spp. migration. Abiotic factors mediated the duration of effectiveness of parasiticide treatments, and results suggest treatment of farmed salmon conducted in January or early February minimized average louse abundance per farmed salmon during the juvenile wild salmon migration. Adapting the management of parasites on farmed salmon according to migrations of wild salmon may therefore provide a precautionary approach to conserving wild salmon populations in salmon farming regions.

  14. Modeling Parasite Dynamics on Farmed Salmon for Precautionary Conservation Management of Wild Salmon

    Science.gov (United States)

    Rogers, Luke A.; Peacock, Stephanie J.; McKenzie, Peter; DeDominicis, Sharon; Jones, Simon R. M.; Chandler, Peter; Foreman, Michael G. G.; Revie, Crawford W.; Krkošek, Martin

    2013-01-01

    Conservation management of wild fish may include fish health management in sympatric populations of domesticated fish in aquaculture. We developed a mathematical model for the population dynamics of parasitic sea lice (Lepeophtheirus salmonis) on domesticated populations of Atlantic salmon (Salmo salar) in the Broughton Archipelago region of British Columbia. The model was fit to a seven-year dataset of monthly sea louse counts on farms in the area to estimate population growth rates in relation to abiotic factors (temperature and salinity), local host density (measured as cohort surface area), and the use of a parasiticide, emamectin benzoate, on farms. We then used the model to evaluate management scenarios in relation to policy guidelines that seek to keep motile louse abundance below an average three per farmed salmon during the March–June juvenile wild Pacific salmon (Oncorhynchus spp.) migration. Abiotic factors mediated the duration of effectiveness of parasiticide treatments, and results suggest treatment of farmed salmon conducted in January or early February minimized average louse abundance per farmed salmon during the juvenile wild salmon migration. Adapting the management of parasites on farmed salmon according to migrations of wild salmon may therefore provide a precautionary approach to conserving wild salmon populations in salmon farming regions. PMID:23577082

  15. Characterization of Dutch dairy farms using sensor systems for cow management.

    Science.gov (United States)

    Steeneveld, W; Hogeveen, H

    2015-01-01

    To improve cow management in large dairy herds, sensors have been developed that can measure physiological, behavioral, and production indicators on individual cows. Recently, the number of dairy farms using sensor systems has increased. It is not known, however, to what extent sensor systems are used on dairy farms, and the reasons why farmers invest or not in sensor systems are unclear. The first objective of this study was to give an overview of the sensor systems currently used in the Netherlands. The second objective was to investigate the reasons for investing or not investing in sensor systems. The third objective was to characterize farms with and without sensor systems. A survey was developed to investigate first, the reasons for investing or not in sensor systems and, then, how the sensor systems are used in daily cow management. The survey was sent to 1,672 Dutch dairy farmers. The final data set consisted of 512 dairy farms (response rate of 30.6%); 202 farms indicated that they had sensor systems and 310 farms indicated that they did not have sensor systems. A wide variety of sensor systems was used on Dutch dairy farms; those for mastitis detection and estrus detection were the most-used sensor systems. The use of sensor systems was different for farms using an automatic milking system (AMS) and a conventional milking system (CMS). Reasons for investing were different for different sensor systems. For sensor systems attached to the AMS, the farmers made no conscious decision to invest: they answered that the sensors were standard in the AMS or were bought for reduced cost with the AMS. The main reasons for investing in estrus detection sensor systems were improving detection rates, gaining insights into the fertility level of the herd, improving profitability of the farm, and reducing labor. Main reasons for not investing in sensor systems were economically related. It was very difficult to characterize farms with and without sensor systems. Farms

  16. Molecular Farming in Artemisia annua, a sustainable approach to improve anti-malarial drug production

    Directory of Open Access Journals (Sweden)

    Giuseppe ePulice

    2016-03-01

    Full Text Available Malaria is a parasite infection affecting millions of people worldwide. Even though progresses in prevention and treatment have been developed, 198 million cases of malaria occurred in 2013, resulting in 584000 estimated deaths. 90% of all malaria deaths occurred in Africa, mostly among children under the age of five. This article aims to review malaria’s history, epidemiology and current treatments, with a particular focus on the potential of molecular farming that use metabolic engineering in plants as effective anti-malarial solution. Malaria indeed represents an example of how a health problem on one hand, may eventually influence the proper development of a country due to the burden of the disease, and on the other hand, constitutes an opportunity for lucrative business of diverse stakeholders. In contrast, plant biofarming is here proposed as a sustainable alternative for the production not only of natural herbal repellents used for malaria prevention but also for the production of sustainable anti-malarial drugs like artemisinin used for primary parasite infection treatments.Artemisinin, a sesquiterpene lactone, is a natural anti-malarial compound that can be found in Artemisia annua plant. However, the low concentration of artemisinin in plant makes this molecule relatively expensive and difficult to meet the worldwide demand of Artemisinin Combination Therapies, especially for economically disadvantaged people in developing countries. The biosynthetic pathway of artemisinin, a process that only takes place in glandular secretory trichomes of A. annua, is relatively well elucidated, and significant efforts using plant genetic engineering have been made to increase the production of this compound. These include studies on diverse transcription factors, which all have been shown to regulate artemisinin genetic pathway and other biological processes. Therefore, genetic manipulation of these genes may be used as a cost-effective potential

  17. Analysis of Factors Influencing Labour Supplied to Non-Farm Sub ...

    African Journals Online (AJOL)

    acer

    manage the non-farm sub-sector to ensure sustainable source of income to farming households, agricultural .... The socio- economic characteristics variables examined include gender, marital status, age, farming experience, farm size, household-size, educational level, ..... Series: Quantitative Application in Social.

  18. 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.

  19. Session B7 Management for sustainable use — Conservation ...

    African Journals Online (AJOL)

    Many terrestrial landscapes are managed as farming systems but there is an increasing need for these systems to fulfil functions that are not directly related to agriculture. Agricultural production must be balanced against the need to maintain healthy ecosystems that can provide a variety of goods and services necessary for ...

  20. Investigation of bioaerosols released from swine farms using conventional and alternative waste treatment and management technologies

    Science.gov (United States)

    Ko, G.; Simmons, O. D.; Likirdopulos, C.A.; Worley-Davis, L.; Williams, M.; Sobsey, M.D.

    2008-01-01

    Microbial air pollution from concentrated animal feeding operations (CAFOs) has raised concerns about potential public health and environmental impacts. We investigated the levels of bioaerosols released from two swine farms using conventional lagoon-sprayfield technology and ten farms using alternative waste treatment and management technologies in the United States. In total, 424 microbial air samples taken at the 12 CAFOs were analyzed for several indicator and pathogenic microorganisms, including culturable bacteria and fungi, fecal coliform, Escherichia coli, Clostridium perfringens, bacteriophage, and Salmonella. At all of the investigated farms, bacterial concentrations at the downwind boundary were higher than those at the upwind boundary, suggesting that the farms are sources of microbial air contamination. In addition, fecal indicator microorganisms were found more frequently near barns and treatment technology sites than upwind or downwind of the farms. Approximately 4.5% (19/424), 1.2% (5/424), 22.2% (94/424), and 12.3% (53/424) of samples were positive for fecal coliform, E. coli, Clostridium, and total coliphage, respectively. Based on statistical comparison of airborne fecal indicator concentrations at alternative treatment technology farms compared to control farms with conventional technology, three alternative waste treatment technologies appear to perform better at reducing the airborne release of fecal indicator microorganisms during on-farm treatment and management processes. These results demonstrate that airborne microbial contaminants are released from swine farms and pose possible exposure risks to farm workers and nearby neighbors. However, the release of airborne microorganisms appears to decrease significantly through the use of certain alternative waste management and treatment technologies. ?? 2008 American Chemical Society.

  1. Coupling Dairy Manure Storage with Injection to Improve Nitrogen Management: Whole-Farm Simulation Using the Integrated Farm System Model

    Directory of Open Access Journals (Sweden)

    E. W. Duncan

    2017-02-01

    Full Text Available Application of livestock manure to farm soils represents a priority nutrient management concern in the Chesapeake Bay watershed. Historically, strong emphasis has been placed on adding manure storage to dairy operations, with the recognition that manure application methods can be improved. The Integrated Farm System Model was used to simulate manure management on a typical Pennsylvania dairy farm (100 milking cows, 80 ha. Converting the operation from daily haul to 6 mo of storage with broadcast application did not substantially change nitrogen (N losses to the environment. However, switching to manure injection conserved ammonium N and improved manure N use efficiency by crops, even though it increased N leaching by 27% with 6-mo storage and 13% with 12-mo storage. Increasing manure storage from 6 to 12 mo with manure injection reduced nitrate N leaching by 38%, due to better timing of manure application to crop growth, but lowered annual net returns. Overall, manure injection and 6 mo of storage resulted in the best combination of profit and environmental outcome.

  2. 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.

  3. Competitiveness vs. Sustainability: An Assessment of Profitability as a Component of an Approach on “Sustainable Competitiveness” in Extensive Farming Systems of Central Spain

    Directory of Open Access Journals (Sweden)

    Andrea Baudoin Farah

    2014-11-01

    Full Text Available The “Europe 2020 Strategy” launched by European Institutions is a commitment to increase growth based on the coexistence of both competitiveness and sustainable development. This paper analyzes the competitiveness of production systems in the cereal steppes of Castile, Spain. An indicator based on each production system’s profitability threshold was built. The diagnostic analysis methodology allowed the identification of 20 production system models related to agrarian, livestock and mixed farming systems. The results show very different levels of competitiveness which are not necessarily related to the farms’ sizes or capitalization levels but mostly to production costs and the farmers’ ages. The response of these models to future input and output price scenarios shows that mixed farms are less dependent on external production factors.

  4. 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.

  5. Sustainable Materials Management: The Road Ahead

    Science.gov (United States)

    How our society uses materials is fundamental to many aspects of our economic and environmental future. If we want the United States to be competitive in the world economy, the sustainable use of materials must be our goal.

  6. 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.

  7. 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

  8. 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.

  9. Managing Sustainability for Competitive Advantage: Evidence From the Hospitality Industry

    OpenAIRE

    Gutierrez, I.; Alcaraz, J. M.; Susaeta, L.; Suarez, E.; Pin , José Ramón

    2015-01-01

    The hospitality industry "is in the midst of a sustainability awakening" (Prairie, 2012). Many hospitality managers seem to be willing to adopt sustainability practices in order to obtain a competitive advantage. In this paper we use Barney's VRIO framework (value, rareness, imitability, and organization) to examine the role of resources or capabilities in developing and maintaining competitive advantage through the development of sustainability practices in the hospitality industry. The arti...

  10. Technology Management for Sustainable Production and Logistics

    National Research Council Canada - National Science Library

    Golińska, Paulina; Kawa, Arkadiusz

    2015-01-01

    .... New technologies focus on lifecycle engineering and lifecycle management. This book will be valuable to both academics and practitioners who wish to deepen their knowledge of technology management...

  11. Sustainability Reporting in Higher Education: Interconnecting the Reporting Process and Organisational Change Management for Sustainability

    Directory of Open Access Journals (Sweden)

    Kim Ceulemans

    2015-07-01

    Full Text Available Although there has been a considerable increase in the publication of sustainability reports in the corporate world in the last decade, sustainability reporting in higher education institutions is still in its early stages. This study’s aim was to explore the relationship between sustainability reporting and organizational change management for sustainability in higher education. A survey was sent to higher education institutions worldwide that have published sustainability reports in the last ten years. The survey was answered by 23 institutions out of a total of 64. The findings showed that sustainability reporting has been predominantly driven by internal motivations, and that the sustainability reporting process leads to incremental changes, such as an increase in awareness of sustainability and improvements in communication with internal stakeholders. Some factors impeding change are the absence of an external stakeholder engagement process, the lack of inclusion of material impacts in reports, and the lack of institutionalization of sustainability reporting in the higher education system. The paper proposes that higher education institutions need to consider sustainability reporting as a dynamic tool to plan sustainability changes, and not just as a communication activity.

  12. Contribution of science to farm-level aquatic animal health management.

    Science.gov (United States)

    Corsin, F; Giorgetti, G; Mohan, C V

    2007-01-01

    The contribution of science to farm level disease management is a story of two worlds. The development of effective vaccines has allowed for the control of important salmonid diseases such as furunculosis, yersiniosis and vibriosis and has significantly reduced farmers' reliance on antibiotics. Control of diseases for which cost-effective vaccines have yet to be developed has been achieved through the development of increasingly targeted antibiotics and chemotherapeutants. Increasingly, accurate and rapid diagnostic and water quality tests have allowed farmers to improve farm-level aquatic animal health management. In developed countries, these achievements have been possible thanks to the strong link between science and farm management. This link has been assisted by the presence of strong farmer organizations capable of coordinating research projects and hosting meetings at which scientific information is discussed and disseminated. Although Asia is responsible for the production of about 90% of aquaculture products, it presents a rather different picture from the above. Science has indeed made significant progress in health management but the links with farm management are still weak. Management practices capable of preventing important health problems in shrimp and fish farming are still poorly adopted by farmers. This is largely due to constraints in the dissemination of information to the large number of producers involved, the limited resources of both producers and their countries and the lack of effective farmer organizations capable of liaising with the scientific world. Recently, the Asian region has witnessed some successful examples of aquatic animal health management through the adoption of simple Better Management Practices. Efforts so far have been largely focused on shrimp farming, although activities have been initiated to adopt a similar approach to other commodities. The need for both observational and experimental epidemiological studies to

  13. Volume V: a framework for sustainable-ecosystem management.

    Science.gov (United States)

    Bernard T. Bormann; Martha H. Brookes; E. David Ford; A. Ross Kiester; Chadwick D. Oliver; James F. Weigand

    1994-01-01

    Principles for sustainable-ecosystem management are derived by integrating fundamental, societal, and scientific premises. Ecosystem science is applied in the design of a system of management focused on building overlap between what people collectively want and what is ecologically possible. We conclude that management must incorporate more science and societal...

  14. 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 challenges of

  15. 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

  16. 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

  17. 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…

  18. 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)…

  19. Coupling and quantifying resilience and sustainability in facilities management

    DEFF Research Database (Denmark)

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

    2015-01-01

    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...

  20. 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

  1. 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

  2. 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

  3. 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…

  4. 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...

  5. 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

  6. Dynamic management of sustainable development methods for large technical systems

    CERN Document Server

    Krishans, Zigurds; Merkuryev, Yuri; Oleinikova, Irina

    2014-01-01

    Dynamic Management of Sustainable Development presents a concise summary of the authors' research in dynamic methods analysis of technical systems development. The text illustrates mathematical methods, with a focus on practical realization and applications.

  7. Extent of use of sustainable land management practices by farmers ...

    African Journals Online (AJOL)

    . ... Variables were subjected to face and content validity and reliability test (r = 0.82) using test-re-test method. Eighteen SLMP were identified in the ... Keywords: extent of use, sustainable land management, multi-stage sampling technique

  8. 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...

  9. 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...

  10. Sustainable management of agriculture activity on areas with soil vulnerability to compaction trough a developed decision support system (DSS)

    Science.gov (United States)

    Moretto, Johnny; Fantinato, Luciano; Rasera, Roberto

    2017-04-01

    One of the main environmental effects of agriculture is the negative impacts on areas with soil vulnerability to compaction and undersurface water derived from inputs and treatment distributions. A solution may represented from the "Precision Farming". Precision Farming refers to a management concept focusing on (near-real time) observation, measurement and responses to inter- and intra-variability in crops, fields and animals. Potential benefits may include increasing crop yields and animal performance, cost and labour reduction and optimisation of process inputs, all of which would increase profitability. At the same time, Precision Farming should increase work safety and reduce the environmental impacts of agriculture and farming practices, thus contributing to the sustainability of agricultural production. The concept has been made possible by the rapid development of ICT-based sensor technologies and procedures along with dedicated software that, in the case of arable farming, provides the link between spatially-distributed variables and appropriate farming practices such as tillage, seeding, fertilisation, herbicide and pesticide application, and harvesting. Much progress has been made in terms of technical solutions, but major steps are still required for the introduction of this approach over the common agricultural practices. There are currently a large number of sensors capable of collecting data for various applications (e.g. Index of vegetation vigor, soil moisture, Digital Elevation Models, meteorology, etc.). The resulting large volumes of data need to be standardised, processed and integrated using metadata analysis of spatial information, to generate useful input for decision-support systems. In this context, a user-friendly IT applications has been developed, for organizing and processing large volumes of data from different types of remote sensing and meteorological sensors, and for integrating these data into user-friendly farm management support

  11. Impact of increasing milk production on whole farm environmental management

    Science.gov (United States)

    Increasing herd milk production can provide both economic benefit to the producer and environmental benefit to society. Simulated dairy farms with average annual herd productions from 16,000 to 30,000 lb/cow illustrate that increasing milk yield per cow improves feed efficiency, reduces feed costs a...

  12. Integrating Farm Production and Natural Resource Management in Tasmania, Australia

    Science.gov (United States)

    Cotching, W. E.; Sherriff, L.; Kilpatrick, S.

    2009-01-01

    This paper reports on the social learning from a project aimed to increase the knowledge and capacity of a group of farmers in Tasmania, Australia, to reduce the impacts of intensive agriculture on soil health and waterways, and to optimise the efficient use of on-farm inputs. The plan-do-check-review cycle adopted in this project required the…

  13. Scheduling models in farm management : a new approach

    NARCIS (Netherlands)

    Wijngaard, P.J.M.

    1988-01-01

    Three operational planning models to calculate schedules for an arable farm are examined. These models are a linear programming model, a dynamic programming model and a simulation model. They are examined at different levels of aggregation and relaxation in a retrospective way. Also a

  14. Multicriteria performance and sustainability in livestock farming systems: Functional diversity matters

    NARCIS (Netherlands)

    Tichit, M.; Puillet, L.; Sabatier, R.; Teillard, F.

    2011-01-01

    Agricultural intensification drastically reduces diversity at different scales of livestock farming systems (LFS). This homogenization process leads to environmental degradation and ignores the fact that multiple performance criterions often come in conflict. Taking advantage of diversity at

  15. Qualitative stakeholder analysis for the development of sustainable monitoringssystem for farm animal welfare

    NARCIS (Netherlands)

    Bracke, M.B.M.; Greef, de K.H.; Hopster, H.

    2005-01-01

    Continued concern for animal welfare may be alleviated when welfare would be monitored on farms. Monitoring can be characterized as an information system where various stakeholders periodically exchange relevant information. Stakeholders include producers, consumers, retailers, the government,

  16. Present practice and future prospect of rooftop farming in Dhaka city: A step towards urban sustainability

    National Research Council Canada - National Science Library

    Mastura Safayet; Md. Faqrul Arefin; Md. Musleh Uddin Hasan

    2017-01-01

    .... Local fresh and safe food can be ensured through roof gardens in Dhaka city. The aim of the study is to explore the present practice and challenges of rooftop farming that was encountered by practitioners...

  17. 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...... Social Responsibility - CSR (child labour, code of conduct, etc.) has been a topic especially in sourcing, but the application of sustainability in an environmental perspective, carbon footprint and so on, is fairly new...

  18. Estimation of risk management effects on revenue and purchased feed costs on US dairy farms.

    Science.gov (United States)

    Hadrich, Joleen C; Johnson, Kamina K

    2015-09-01

    Variations in milk and feed prices directly affect dairy farm risk management decisions. This research used data from the 2010 US Department of Agriculture-Agricultural Resource Management Surveys phase III dairy survey to examine how risk management tools affected revenues and expenses across US dairy farms. The survey was sent to 26 states and collected information on costs and returns to individual dairy farms. This research used the information from milk sales, crops sales, feed expenses, and farm and operator characteristics, as well as the use of risk management tools. Matching methodology was used to evaluate the effect of 5 independent risk management tools on revenues and expenses: selling milk to a cooperative, using a commodity contract to sell grain, feeding homegrown forage at a basic and intensive level, and use of a nutritionist. Results showed that dairy farms located in the Midwest and East benefit from selling milk to a cooperative and using commodity contracts to sell grain. Across the United States, using a nutritionist increased total feed costs, whereas a feeding program that included more than 65% homegrown forages decreased total feed costs. Results point to benefits from educational programming on risk management tools that are region specific rather than a broad generalization to all US dairy farmers. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  19. Cattle management practices and milk production on mixed smallholder organic pineapple farms in Central Uganda

    OpenAIRE

    Nalubwama Muwanga, Sylvia; Kabi, Fred; Vaarst, Mette; Smolders, Gidi; Kiggundu, Muhammad

    2016-01-01

    A longitudinal study to assess animal management practices and milk production was conducted for a period of 12 months on 30 smallholder farms keeping dairy cattle and certified organic pineapple production in Luwero and Kayunga districts, based on questionnaire and on-farm collected data. Farm sizes were 9.3 ± 6.7 acres in tethering system and 4.3 ± 2.6 acres in zero-grazing. Fifty-four percent of the zero-grazing herds had animal housing facilities. All farmers in tethering system kept cows...

  20. Flower farming and flower marketing in West Bengal : a study of efficiency and sustainability

    OpenAIRE

    Sarker, Debnarayan; Chakravorty, Sanjukta

    2005-01-01

    For diversification in agriculture, one of the areas that have emerged as a fast growing sector recently in West Bengal is floriculture. In an attempt to examine empirically the relative efficiency between commercial traditional floriculture and its competing main field crops – Paddy, Jute, Potato, Wheat, Groundnut, Mustard, this paper observes that the economic efficiency related to both individual flower crop farming and mixed crop farming of all categories maintaince high economic efficien...

  1. 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

  2. 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......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...

  3. OPTIMAL MANAGEMENT STRATEGIES FOR ALFALFA PRODUCTION WITHIN A TOTAL FARM PLAN

    OpenAIRE

    Debertin, David L.; Pagoulatos, Angelos

    1985-01-01

    This paper examines the impacts of alternative management strategies for the production of alfalfa within the context of a total farm plan. A linear programming model is used to represent a 600-acre farm which can grow either grain crops or alfalfa. Alfalfa production competes with the grain crops for available land, labor, machinery, and field time over a calendar of tillage, plating, cutting, spraying, and harvesting activities. The profitability of an acre of alfalfa and the contribution o...

  4. Strategic management process for diverse farming businesses in the North West Province / Danelle van der Merwe

    OpenAIRE

    Van der Merwe, Danelle

    2014-01-01

    Agriculture plays a vital role towards shaping the economy of South Africa. The role of agriculture in South Africa in ensuring a strong food supply has been greatly emphasised by the department of Agriculture in their Strategic Plan for South African agriculture. The agricultural environment in South Africa changes just as much as any other corporate environment and has forced farm owners and managers to start thinking holistically. With the many challenges facing farming b...

  5. Organic farming provides improved management of plant parasitic nematodes in maize and bean cropping systems

    OpenAIRE

    Atandi, Janet G.; Haukeland, Solveig; Kariuki, George M.; Coyne, Danny L.; Karanja, Edward N.; Musyoka, Martha W.; Fiaboe, Komi K.M.; Bautze, David; Adamtey, Noah

    2017-01-01

    Intensification of agriculture, combined with poor agronomic practices have increased the incidence of plant parasitic nematodes (PPN) and other soil pathogens in East Africa, which consequently affects crop productivity in small holder farms. The objective of the study was to assess the effectiveness of farming systems in management of PPN and to recommend the best practice to farmers. Therefore, two field trials were established, one infarmer fieldsandoneon-station,usingmaize (Zeamays L.), inter...

  6. 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.

  7. 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.

  8. 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.

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

    Directory of Open Access Journals (Sweden)

    Renard Yung Jhien Siew

    2014-06-01

    Full Text Available 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 the construction industry sector.  As part of the framework, four proficiency levels together with relevant descriptions are defined for a total of eight sustainability competencies.  Suggested proficiency levels are then mapped to main construction related jobs based on the framework.  An example is also given to illustrate the manner in which competencies should be assessed.  This framework is original and of practical use to construction managers and human resource practitioners.

  10. Managing the Transition to a Sustainable Enterprise

    NARCIS (Netherlands)

    R.J.M. van Tulder (Rob); R. van Tilburg (Rob); M. Francken (Mara); A. Da Rosa (Andrea)

    2013-01-01

    markdownabstractLessons from Frontrunner Companies by Rob van Tulder, Rob Tilburg, Mara Francken and Andrea Rosa. How do businesses make the business case for sustainability? A new and revised English edition of an award-nominated Dutch book reveals the decision-making processes and perceptions of

  11. Lifelong Learning and Sustainable Managed Forests.

    Science.gov (United States)

    Odgaard, Gunde

    In forestry, as in other fields, technological advances have resulted in significant changes in work practices and skill requirements. Vocational training and improvement of forestry workers' skills through lifelong learning can help achieve sustainability in forestry. The objectives of lifelong learning are to integrate people into working life…

  12. GREEN AND SUSTAINABLE REMEDIATION BEST MANAGEMENT PRACTICES

    Science.gov (United States)

    2016-09-07

    resistant vegetation for revegetation of excavated areas, along with removal of invasive species.  Minimize the amount of noise , dust, light...chemical oxidation (ISCO), thermal treatment, groundwater extraction and treatment (GWET), and excavation. 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION... resistive heating FY fiscal year GHG greenhouse gas GSR green and sustainable remediation GWET groundwater extraction and treatment ISCO in

  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. Proposal for a strategic management plan for experimental agricultural and academic farm "El Cairo" of Arauca

    Directory of Open Access Journals (Sweden)

    Elías Nieves

    2014-04-01

    Full Text Available This paper presents a design for a strategic management plan for the Experimental Agricultural and Academic Farm: El Cairo of the Universidad Nacional de Colombia, Orinoquía branch. A non-experimental methodological design was used, from which a situational analysis of the farm was generated, which was used as a basis to formulate and design a Strategic Management plan for a five-year period. It was concluded that the current organization and management plan does not meet the mission objectives of research, teaching, and continuing education, suggesting a need for the articulation of the farm with the administrative and academic structure of the university in carrying out the strategic management plan derived from the current research.

  15. 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.

  16. Improving sustainability of striped catfish (Pangasianodon hypophthalmus) farming in the Mekong Delta, Vietnam through recirculation technology

    NARCIS (Netherlands)

    Nguyen, Nhut

    2016-01-01

    The aim of this thesis was to document improvements in sustainability indicators of striped catfish (Pangasianodon hypophthalmus, Sauvage, 1878) production through the application of recirculation and waste treatment techniques. To be able to document improvements in sustainability, in each system

  17. Assessment of management of a golf course by means of sustainability indicators

    Directory of Open Access Journals (Sweden)

    Gaio Cesare Pacini

    2016-06-01

    Full Text Available Golf courses are supposed to produce remarkable negative effects on the environment, due to some techniques involved in their management. To provide data useful for the proper assessment of the agro-environmental sustainability of a golf course, the framework agro-environmental sustainability information system (AESIS was used, utilizing a set of indicators suitable to evaluate different dimensions of sustainability (physical, ecological, productive and social. The management of areal golf course located in Tuscany (central Italy was compared to an alternative land use of the same area represented by an ordinary farm based on a sunflower-wheat rotation. Assessment indicators were selected by applying a conceptual model based on ecology theory and were calculated considering site-specific production and pedo-climatic features of the area. Different weighting scenarios were hypothesized in order to have different management options assessed and to carry out a targeted sensitivity analysis. Main results confirmed the significant impact of golf management on some ecological characteristics but the holistic assessment of AESIS approach permitted an overall evaluation that comprised a wide range of different issues. AESIS demonstrated to be a practical and adaptive tool able to perform an efficient comparison of possible land destinations.

  18. Sustainable development of agriculture: contribution of farm-level assessment tools

    NARCIS (Netherlands)

    Olde, de Evelien

    2017-01-01

    Current environmental, economic and social challenges urge agriculture to change to more sustainable modes of production. Insight in the impact of a system or a potential innovation on sustainability could support decision makers in identifying actions towards sustainable development. Over the past

  19. Aligning strategy and performance management systems : the case of the wind-farm industry

    NARCIS (Netherlands)

    Vieira, R.; O'Dwyer, B.; Schneider, R.

    This article presents a case study examining the problems and possibilities of performance management in a wind-farm company. Drawing on Ferreira and Otley’s recently developed performance management systems (PMSs) framework, the study demonstrates how the framework facilitates in-depth, holistic,

  20. Decision trees for farm management on acid sulfate soils, Mekong Delta, Vietnam

    NARCIS (Netherlands)

    Quang Tri, Le; Mensvoort, van M.E.F.

    2004-01-01

    Our study shows how farmers in the Mekong Delta, Viet Nam, have developed new cropping systems and management practices to overcome the constraints of their land. Decision trees for land evaluation at farm level, combining farmer and expert knowledge, were developed to support management decisions

  1. The relationship between farmers’ participation in veterinary herd health management programs and farm performance

    NARCIS (Netherlands)

    Derks, M.; Werven, van T.; Hogeveen, H.; Kremer, W.D.J.

    2014-01-01

    In the past few decades, farms have increased in size and the focus of management has changed from curative to preventive. To help farmers cope with these changes, veterinarians offer veterinary herd health management (VHHM) programs, whose major objective is to support the farmer in reaching his

  2. Sustained yield forestry in Sweden and Russia: how does it correspond to sustainable forest management policy?

    Science.gov (United States)

    Elbakidze, Marine; Andersson, Kjell; Angelstam, Per; Armstrong, Glen W; Axelsson, Robert; Doyon, Frederik; Hermansson, Martin; Jacobsson, Jonas; Pautov, Yurij

    2013-03-01

    This paper analyzes how sustained yield (SY) forestry is defined and implemented in Sweden and Russia, two countries with different forest-industrial regimes. We first compare definitions of SY forestry in national legislation and policies. Then we study forest management planning in two large forest management units with respect to: delivered forest products and values, how the harvest level of timber is defined, where the harvest takes place, and what treatments are used to sustain desired forest products and values. In Sweden SY forestry is maximum yield based on high-input forest management, and in Russia it is forestry based on natural regeneration with minimum investments in silviculture. We conclude that how SY forestry contributes to SFM depends on the context. Finally, we discuss the consequences of SY forestry as performed in Sweden and Russia related to its ability to support diverse forest functions, as envisioned in sustainable forest management policy.

  3. Integrated, long term, sustainable, cost effective biosolids management at a large Canadian wastewater treatment facility

    Energy Technology Data Exchange (ETDEWEB)

    LeBlance, R.J.; Allain, C.J.; Laughton, P.J.; Henry, J.G.

    2003-07-01

    The Greater Moncton Sewerage Commission's 115 000 m{sup 3}/d advanced, chemically assisted primary wastewater treatment facility located in New Brunswick, Canada, has developed an integrated, long term, sustainable, cost effective programme for the management and beneficial utilization of biosolids from lime stabilized raw sludge. The paper overviews biosolids production, lime stabilization, conveyance, and odour control followed by an indepth discussion of the wastewater sludge as a resource programme, namely: composting, mine site reclamation, landfill cover, land application for agricultural use, tree farming, sod farm base as a soil enrichment, topsoil manufacturing. The paper also addresses the issues of metals, pathogens, organic compounds, the quality control program along with the regulatory requirements. Biosolids capital and operating costs are presented. Research results on removal of metals from primary sludge using a unique biological process known as BIOSOL as developed by the University of Toronto, Canada to remove metals and destroy pathogens are presented. The paper also discusses an ongoing cooperative research project with the Universite de Moncton where various mixtures of plant biosolids are composted with low quality soil. Integration, approach to sustainability and ''cumulative effects'' as part of the overall biosolids management strategy is also discussed. (author)

  4. Management system for investigation academic development of An Vivarium and structural farm

    Directory of Open Access Journals (Sweden)

    Alex Díaz Barzola

    2016-03-01

    Full Text Available The University Hospital is an academic structural complex science that allows comprehensive health care at the highest level to all human beings that require it. The main objectives enclosing this institution, is the comprehensive health care applied to research, and therefore to the integral formation of future professionals in the health of our country. The Faculty of Health Sciences at the Technical University of Babahoyo leaves aside the social problems, among which is health, which is why achieving the appropriate level of health is a success, the proposals would be more dormant than never. It is appropriate to review and disseminate these are: The creation of a management system INVESTIGATIVE DEVELOPMENT OF AN ACADEMIC AND STRUCTURAL FINCA Vivarium, which for the institutions and instances where Health Professionals are formed, one alternative is to conduct practices and investigations that are sustainable in structural and biological elements farms without affecting or altering the environment, the ecosystem. There are experiences in academic training in health units as Argentina, Brazil, Cuba, Spain, among other countries.

  5. Sustainable water resources management of Prokletije region

    Directory of Open Access Journals (Sweden)

    Svetlana M Stevovic

    2014-04-01

    Full Text Available The main goal of this paper is the upgrading of classic economic analyses of optimal concept selection of small hydro development. Techno-economic small hydro system needs to be environmentally friendly and socially acceptable solution. Environmental and social parameters are quantified by Delphi method. They are results of Environmental and Social impact assessment study of the project. Environmental and social parameters are incorporated in the techno-economic analyses for the optimal sustainable concept of small hydro development, by Elektra method, as possible multi attributive operational research model. System of small hydro power plants optimization for Prokletije streams catchments area is case study where the developed model is tested and proofed. Economic cost and total investment of fifteen possible small hydro power plants has been upgraded with quantified environmental and social parameters and analyzed in the function of sustainable economic development of Prokletije region.

  6. 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...... ecosystem approach whichutilizes synergies in natural and technical sciencedisciplines. DTU Aqua advises the Danish Ministry ofFood, Agriculture and Fisheries and other publicauthorities, the commercial fisheries, theaquaculture industry and international commissions.DTU Aqua deals with all types ofaquatic...... in the ocean and how these factors impact the living conditions formarine organisms. Population genetics aims at gaining knowledge on how to preserve and managebiodiversity sustainably. Individual biology deals with the biology of aquatic organisms and theirinteraction with other organisms...

  7. Determining farm effects attributable to the introduction and use of a dairy management information system in The Netherlands

    NARCIS (Netherlands)

    Tomaszewski, M.A.; Asseldonk, van M.A.P.M.; Dijkhuizen, A.A.; Huirne, R.B.M.

    2000-01-01

    Yearly production and reproduction data on dairy farms in The Netherlands were obtained to determine whether management information systems significantly improved herd performance variables (management information systems (MIS) effects). The analysis included 357 adopters of a management information

  8. 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.

  9. Sustainable management of Nigeria's oil wealth: legal challenges ...

    African Journals Online (AJOL)

    The unsustainable management of Nigeria's oil wealth, rather than the availability of oil itself, remains the real cause of the challenges confronting the economic performance of the country. This article contributes to the debate on how Nigeria can develop more coherent and sustainable practices in the management of its oil ...

  10. Community Based Forest Management as a Tool for Sustainable ...

    African Journals Online (AJOL)

    Community-Based Forest Management (CBFM) in Cross River State (CRS) was investigated with a view to understanding its efficiency and effectiveness as a tool for sustainable forest management in the State. Four sets of questionnaire were administered to forestry officials; forest edge communities; timber ...

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

    NARCIS (Netherlands)

    Wilson, D.C.; Rodic-Wiersma, Ljiljana; Cowing, M.J.; Velis, C.A.; Whiteman, A.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,

  12. Sustainable ecological systems: Implementing an ecological approach to land management

    Science.gov (United States)

    W. Wallace Covington; Leonard F. DeBano

    1994-01-01

    This conference brought together scientiests and managers from federal, state, and local agencies, along with private-sector interests, to examine key concepts involving sustainable ecological systems, and ways in which to apply these concepts to ecosystem management. Session topics were: ecological consequenses of land and water use changes, biology of rare and...

  13. Embending Sustainability Dynamics in the Lean Construction Supply Chain Management

    National Research Council Canada - National Science Library

    Begum Sertyesilisik

    2016-01-01

    .... Lean construction project management contributes to the reduction of the environmental footprint of the construction industry, enabling reduction in waste, and increasing value added activities. For this reason, based on an in depth literature review, this paper analyses and establishes the principles of the integration of the sustainability dynamics into lean construction supply chain management.

  14. Sustainable soil management practices of crop farmers in Mkpat ...

    African Journals Online (AJOL)

    Sustainability which is the successful management of resources for agriculture to satisfy the changing human needs and the capacity to remain productive and at the same time conserving the resource base, is the focus of this study. Therefore, the various conventional methods of managing soil, which are commonly being ...

  15. 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…

  16. Sustainable management of a natural threatened resource: The ...

    African Journals Online (AJOL)

    Sustainable management of a natural threatened resource: The case study of Vepris heterophylla (engl.) ... Ethiopian Journal of Environmental Studies and Management ... The quantitative inventory supported this community view: the species had a low density (28.8 individuals/ha) and a weak size class distribution with ...

  17. Evaluation of sustainable forest management of Iran's Zagros forests ...

    African Journals Online (AJOL)

    Sustainable Forest Management (SFM) means management of forest resources that consideration the needs of the current generation without risking ability of future generations to attain their needs. Evaluation of SFM needs to design a feedback information system to monitoring of forest resources. In this research ...

  18. FREE PHENOL CONTENT AND ANTIOXIDANT ACTIVITY OF WINTER WHEAT IN SUSTAINABLE FARMING SYSTEMS

    Directory of Open Access Journals (Sweden)

    Tomáš Kosík

    2014-02-01

    Full Text Available The objective of this work was to evaluate the free phenol content and antioxidant activity of winter wheat white flour, whole grain flour and bran in ecological and integrated farming system. The experiment was established on a scientific research base Dolná Malanta in western Slovakia during the years 2009 - 2011. Free phenol content was determined by Folin-Ciocalteu’s method and antioxidant activity by DPPH radical scavenging method. Whole grain flour and bran had higher content of free phenols in ecological farming system. Antioxidant activity was not affected by farming systems. The content of free phenols and antioxidant activity was affected by growing year and forecrop. Fertilisation had no effect on the content of free phenols and antioxidant activity. White flour contain two times less free phenols and antioxidant activity than whole grain flour. The highest free phenol content and antioxidant activity was determined in wheat bran.

  19. ENVIRONMENTAL SYSTEMS MANAGEMENT AND SUSTAINABLE SYSTEMS THEORY

    Science.gov (United States)

    Environmental Systems Management is the management of environmental problems at the systems level fully accounting for the multi-dimensional nature of the environment. This includes socio-economic dimensions as well as the usual physical and life science aspects. This is importa...

  20. Linear Programming Approach to Sustainable Management of ...

    African Journals Online (AJOL)

    A linear programming (LP) model was used to prescribe timber harvest in the management of even-aged Gmelina arborea plantations in Omo Forest Reserve, Southwestern, Nigeria. The plantations now being managed for timber production are to be exploited within fifteen years based on a 5-year harvesting period.

  1. 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...

  2. What Hybrid Business Models can Teach Sustainable Supply Chain Management

    DEFF Research Database (Denmark)

    Bals, Lydia; Tate, Wendy L.

    2017-01-01

    . This chapter reflects on research that looked at the literature on hybrid business models and social entrepreneurship in order to bridge these streams of literature to literature on sustainable supply chain management. Following the literature analysis, case-based research that related specifically to social......Integrating triple bottom line (TBL; economic, social and environmental) sustainability into supply chains is a major challenge. Progress has been made to address the economic and environmental dimensions in supply chain management research however, the social dimension is still underrepresented...... management....

  3. 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.

  4. 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.

  5. Risk management strategies on small-scale commercial farms in three zobatat of Eritrea

    Directory of Open Access Journals (Sweden)

    MA Mohammed

    2014-05-01

    Full Text Available In this study the perceptions of small-scale commercial farmers in Eritrea of the importance of various risk responses are ascertained and analysed to gain insight into their risk-management strategies.  Data were elicited through a survey of 186 small-scale commercial farmers conducted in three zobatat (regions of Eritrea. Factor Analysis is used to investigate heterogeneity in sample farmers’ responses.  Results indicate that relatively more important risk responses include the use of internal and external sources of information, on-farm and off-farm diversification, choice of production system and product marketing arrangements. Farmers’ perceptions of risk responses vary according to farm type, geographical location, farm and farmer characteristics, as well as the existence of enterprise specific risk responses (e.g. livestock insurance and differences in the marketing regulations of various agricultural products.

  6. Sustainable Development and Project Management: Objectives and Integration Results

    Directory of Open Access Journals (Sweden)

    Yuliya Sergeevna Verba

    2015-11-01

    Full Text Available Integration of sustainable development principles in project management is a tool to implement a values-based strategy. The main goal of this paper is to determine key issues for creating a consistent methodological basis that includes tools and techniques of project management taking into account sustainable development approaches. This paper analyses key aspects in which the conception and project management theory have interconnections. This aspect is, firstly, realization of projects initiated to reach goals in sustainable development area. And the second aspect is realization of various projects taking into consideration sustainable development approaches. The authors analyze contradictions between project management and a concept for sustainable development. The most critical contradictions deal with goals and priorities of the project, period and geography of its valuation, analysis of its impact zones. The authors define the tasks that need to be settled in order to resolve contradictions and integrate the principles of corporate social responsibility. Besides, the paper summarizes academic results in the area of integration of the concept and project management. In order to solve this problem, the authors analyze current project management standards and the integration of sustainable development principles in them. The authors conclude that this task has not been elaborated thoroughly in current methodologies and in widespread standards such as ICB, PMBook, P2M and others. The most interesting one is PRiSM methodology, which was created for resolving integration problems. Furthermore, in making an overview of the current methodological framework, the authors present research findings on the subject. On the basis of the analysis carried out, the article defines prospective directions for further research oriented toward creating the tools and techniques of project management taking into account social and environmental aspects. These

  7. Using a whole farm model to determine the impacts of mating management on the profitability of pasture-based dairy farms.

    Science.gov (United States)

    Beukes, P C; Burke, C R; Levy, G; Tiddy, R M

    2010-08-01

    An approach to assessing likely impacts of altering reproductive performance on productivity and profitability in pasture-based dairy farms is described. The basis is the development of a whole farm model (WFM) that simulates the entire farm system and holistically links multiple physical performance factors to profitability. The WFM consists of a framework that links a mechanistic cow model, a pasture model, a crop model, management policies and climate. It simulates individual cows and paddocks, and runs on a day time-step. The WFM was upgraded to include reproductive modeling capability using reference tables and empirical equations describing published relationships between cow factors, physiology and mating management. It predicts reproductive status at any time point for individual cows within a modeled herd. The performance of six commercial pasture-based dairy farms was simulated for the period of 12 months beginning 1 June 2005 (05/06 year) to evaluate the accuracy of the model by comparison with actual outcomes. The model predicted most key performance indicators within an acceptable range of error (residualprofitability of changes in farm "set-up" (farm conditions at the start of the farming year on 1 June) and mating management from 05/06 to 06/07 year. Among the six farms simulated, the 4-week calving rate emerged as an important set-up factor influencing profitability, while reproductive performance during natural bull mating was identified as an area with the greatest opportunity for improvement. The WFM presents utility to explore alternative management strategies to predict likely outcomes to proposed changes to a pasture-based farm system. Copyright (c) 2010 Elsevier B.V. All rights reserved.

  8. Addressing sustainability in hotel management education: designing ...

    African Journals Online (AJOL)

    Research in Hospitality Management. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 4, No 1 & 2 (2014) >. Log in or Register to get access to full text downloads.

  9. community participatory sustainable land management byelaw ...

    African Journals Online (AJOL)

    ACSS

    2014-02-11

    Feb 11, 2014 ... in planning and implementation, and limited capacity of communities hamperes SLM scaling up efforts. Stakeholder engagements ..... land and environmental protection, livestock production and marketing agency, implementation of ..... participatory dairy management research; and. (vi) farmers who ...

  10. Sustainable Water Management & Satellite Remote Sensing

    Science.gov (United States)

    Eutrophication assessment frameworks such as the Australian National Water Quality Management Strategy, Oslo Paris (OSPAR) Commission Common Procedure, Water Framework Directive (WFD) of the European Union, Marine Strategy Framework Directive (MSFD) from the European Commission, ...

  11. 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 ...

  12. 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.

  13. The Social Dimensions of Sustainability and Change in Diversified Farming Systems

    OpenAIRE

    Christopher M. Bacon; Christy Getz; Sibella Kraus; Maywa Montenegro; Kaelin Holland

    2012-01-01

    Agricultural systems are embedded in wider social-ecological processes that must be considered in any complete discussion of sustainable agriculture. Just as climatic profiles will influence the future viability of crops, institutions, i.e., governance agreements, rural household and community norms, local associations, markets, and agricultural ministries, to name but a few, create the conditions that foster sustainable food systems. Because discussions of agricultural sustainability often o...

  14. Food governance transformation : aligning food security with sustainable farming practices in developing communities

    NARCIS (Netherlands)

    Otsuki, K.|info:eu-repo/dai/nl/306279258

    2014-01-01

    Conventional approaches used to improve farming practices and access to food in developing communities are underpinned by policy, technology, and the science of modernization. The focus has been on securing a sufficient quantity of food derived from extensive monocultures. This quantity focus is

  15. The case for offshore wind farms, artificial reefs and sustainable tourism in the French mediterranean

    DEFF Research Database (Denmark)

    Westerberg, Vanja; Jacobsen, Jette Bredahl; Lifran, Robert

    2013-01-01

    at different distances from the shore. We also examined whether potential visual nuisances may be compensated by wind farm associated reef-recreation or by adopting a coherent environmental policy. The findings indicate that age, nationality, vacation activities and their destination loyalty influence...

  16. Decision support modeling for sustainable food logistics management

    OpenAIRE

    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 challenges of reducing the amount of food waste and raising energy efficiency to reduce greenhouse gas emissions. These additional challenges add to the complexity of logistics operations and require advanced de...

  17. The Problem of Attention Management in Innovation for Sustainability

    OpenAIRE

    Brooks, H.

    1995-01-01

    The problem of attention management is one of the main challenges in the transition to environmentally sustainable development paths. The design principle that attention is scarce is very different from a principle of "more information is better". This paper discusses the issue of "attention management" in various contexts, including R&D and innovation management, scientific communities, and technology policy. The question arising from this analysis is whether dependence on personal contact, ...

  18. 25 CFR 163.11 - Forest management planning and sustained yield management.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Forest management planning and sustained yield management... GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.11 Forest management planning and... forest management plan shall be prepared and revised as needed for all Indian forest lands. Such...

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

    OpenAIRE

    Agata Rudnicka

    2016-01-01

    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. Method...

  20. Development of a sustainability management system for petroleum companies

    OpenAIRE

    Irhoma, A

    2017-01-01

    Petroleum companies contribute to the largest proportion of environmental degradation in Libya. In support, the 2014 environmental performance index ranks Libya 120th out of 178 countries which suggest the country faces serious environmental degradation, unlike the developed countries. It is necessary to critically investigate the key environmental sustainability issues faced by the Libyan petroleum companies to develop a Sustainability Management System (SMS).\\ud \\ud The research aims to dev...