WorldWideScience

Sample records for building conservation

  1. Geospatial database for heritage building conservation

    Science.gov (United States)

    Basir, W. N. F. W. A.; Setan, H.; Majid, Z.; Chong, A.

    2014-02-01

    Heritage buildings are icons from the past that exist in present time. Through heritage architecture, we can learn about economic issues and social activities of the past. Nowadays, heritage buildings are under threat from natural disaster, uncertain weather, pollution and others. In order to preserve this heritage for the future generation, recording and documenting of heritage buildings are required. With the development of information system and data collection technique, it is possible to create a 3D digital model. This 3D information plays an important role in recording and documenting heritage buildings. 3D modeling and virtual reality techniques have demonstrated the ability to visualize the real world in 3D. It can provide a better platform for communication and understanding of heritage building. Combining 3D modelling with technology of Geographic Information System (GIS) will create a database that can make various analyses about spatial data in the form of a 3D model. Objectives of this research are to determine the reliability of Terrestrial Laser Scanning (TLS) technique for data acquisition of heritage building and to develop a geospatial database for heritage building conservation purposes. The result from data acquisition will become a guideline for 3D model development. This 3D model will be exported to the GIS format in order to develop a database for heritage building conservation. In this database, requirements for heritage building conservation process are included. Through this research, a proper database for storing and documenting of the heritage building conservation data will be developed.

  2. Training program for energy conservation in new-building construction. Volume II. Energy conservation technology: for the building inspector

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    A Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. This training manual contains the basic information necessary to acquaint the field building inspector with the concepts of energy conservation in buildings and instructs him in the basic techniques of field inspection of energy compliance.

  3. Energy conservation in 29 historic school buildings in Palermo

    Energy Technology Data Exchange (ETDEWEB)

    Butera, F.; D' Orso, A.; Farruggia, S.; Rizzo, G.; Silvegtrini, G.

    1985-04-01

    In the rehabilitation program of 29 old school buildings in Palermo energy conservation measures were included. By means of simulation models, several options were examined, ranging from solar active systems to properly designed heating systems. The study showed, because of the characteristics of the buildings, their occupation pattern and the mild climate, that the most cost-effective option was a properly controlled heating system. Italian energy conservation building regulations were shown to be scarcely suitable to the cases examined, and a certain resistance to technological innovation was found in some designers, especially the older ones.

  4. Commercial building design and energy conservation: a preliminary assessment

    Energy Technology Data Exchange (ETDEWEB)

    Nieves, A.; Rosoff, D.

    1982-02-01

    The purpose of the research was to determine the degree of change in commercial building design practice relating to energy conservation since the enactment of the Energy Conservation Standard for New Buildings Act of 1976. Data on current design practices consisted of information from 400 buildings advertised for bids or under construction in 1979 to 1980 on glass in windows and doors, exterior wall systems, roof system, heating plants, and lighting systems. In addition to these building design components, energy conservation measures used included: natural lighting; deadband thermostat; greenhouse-effect atrium collector, heat recovery from the top of the atrium, greenhouse passive heating panels; natural ventilation; insulating shutters, closable skylights, thermal shutters, Trombe wall, corridor trombe; attic ventilation; wind shielding, concrete wall; titlted windows; night flushing cycle; and cooling coils using cooling tower water. A brief explanation of these measures is given. (MCW)

  5. Energy conservation in developing countries using green building idea

    Science.gov (United States)

    Rashid, Akram; Mansoor Qureshi, Ijaz

    2013-06-01

    Green buildings uses processes that are environmentally responsible and resource-efficient throughout a building's life-cycle. In these buildings Certain energy conservative and environment friendly steps are considered and implemented from design, construction, operation, maintenance and renovation. In present era no doubt new technologies are constantly constructed and used in creating greener structures, energy efficient buildings. The common objective is to reduce the overall impact of the built environment on human health using available energy efficiently. To increase the efficiency of the System or the building, Onsite generation of renewable energy through solar power, wind power, hydro power, or biomasscan significantly reduce the environmental impact of the building. Power generation is generally the most expensive feature to add to a building. Any how power generation using renewable sources that is Solar system may further enhance energy conservation ideas. Power Factor improvement can also be another source of efficient tool for efficient use of Electrical Energy in green buildings. In developing countries a significant amount of Electrical Energy can be conserved and System efficiency as a whole can be increased by Power Factor correction. The reverse flow of power can be locally engaged instead of creating extra stress and opposition to the existing grid lines.

  6. Model code for energy conservation in new building construction

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    In response to the recognized lack of existing consensus standards directed to the conservation of energy in building design and operation, the preparation and publication of such a standard was accomplished with the issuance of ASHRAE Standard 90-75 ''Energy Conservation in New Building Design,'' by the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., in 1975. This standard addressed itself to recommended practices for energy conservation, using both depletable and non-depletable sources. A model code for energy conservation in building construction has been developed, setting forth the minimum regulations found necessary to mandate such conservation. The code addresses itself to the administration, design criteria, systems elements, controls, service water heating and electrical distribution and use, both for depletable and non-depletable energy sources. The technical provisions of the document are based on ASHRAE 90-75 and it is intended for use by state and local building officials in the implementation of a statewide energy conservation program.

  7. Analysis of alternative strategies for energy conservation in new buildings

    Energy Technology Data Exchange (ETDEWEB)

    Fang, J.M.; Tawil, J.J.

    1980-12-01

    Building Energy Performance Standards (BEPS) were mandated by the Energy Conservation Standards for New Buildings Act of 1976 (Title III of Energy Conservation and Production Act) to promote energy efficiency and the use of renewable resources in new buildings. The report analyzes alternative Federal strategies and their component policy instruments and recommends a strategy for achieving the goals of the Act. The concern is limited to space conditioning (heating, cooling, and lighting) and water heating. The policy instruments considered include greater reliance on market forces; research and development; information, education and demonstration programs; tax incentives and sanctions; mortgage and finance programs; and regulations and standards. The analysis starts with an explanation of the barriers to energy conservation in the residential and commercial sectors. Individual policy instruments are then described and evaluated with respect to energy conservation, economic efficiency, equity, political impacts, and implementation and other transitional impacts. Five possible strategies are identified: (1) increased reliance on the market place; (2) energy consumption tax and supply subsidies; (3) BEPS with no sanctions and no incentives; (4) BEPS with sanctions and incentives (price control); and (5) BEPS with sanctions and incentives (no price controls). A comparative analysis is performed. Elements are proposed for inclusion in a comprehensive strategy for conservation in new buildings. (MCW)

  8. Structural Simulations and Conservation Analysis -Historic Building Information Model (HBIM

    Directory of Open Access Journals (Sweden)

    C. Dore

    2015-02-01

    Full Text Available In this paper the current findings to date of the Historic Building Information Model (HBIM of the Four Courts in Dublin are presented. The Historic Building Information Model (HBIM forms the basis for both structural and conservation analysis to measure the impact of war damage which still impacts on the building. The laser scan survey was carried out in the summer of 2014 of the internal and external structure. After registration and processing of the laser scan survey, the HBIM was created of the damaged section of the building and is presented as two separate workflows in this paper. The first is the model created from historic data, the second a procedural and segmented model developed from laser scan survey of the war damaged drum and dome. From both models structural damage and decay simulations will be developed for documentation and conservation analysis.

  9. Energy Conservation of the Designated Government Buildings in Thailand

    Directory of Open Access Journals (Sweden)

    Wangskarn Prapat

    2016-01-01

    Full Text Available The designated government buildings have implemented and administered energy program under the energy development and promotion Act 2007 for many years continuously until 2015. Appointment person responsible for energy, performing energy management and implementing the energy conservation work plan and measures are legal requirements for the designated buildings. Therefore, the ministry of Energy has launched the project to support the implementation of energy management. The aim of the project was to create the energy management system in the designated government buildings, and to reduce energy consumption. In this paper, the evaluation of the project has been presented from the achievements of 839 designated government buildings. The energy saving is more than 440 ktoe/year. This is about 3% of energy consumptions of buildings.

  10. Conserving energy in new buildings: analysis of nonregulatory policies

    Energy Technology Data Exchange (ETDEWEB)

    Scheer, R.M.; Nieves, L.A.; Mazzucchi, R.P.

    1981-05-01

    The costs and effectiveness of non-regulatory options relative to those of a regulatory approach are analyzed. Nonregulatory program alternatives identified are: information and education programs, tax incentives and disincentives, and mortage and finance programs. Chapter 2 briefly reviews survey data to assess present public awareness of energy issues and energy-efficient building design. Homebuyer and homebuilder surveys are reviewed and conservation motivations are discussed. Chapter 3 examines the provision of technical and economic information to various factors affecting building design decisions. This approach assumes that the economic incentives and technical means to achieve energy conservation goals already exist but that critical information is lacking. Chapter 4 examines how adjustments to the tax structure could enhance economic incentives and counter economic disincentives for energy conservation. Qualifying buildings for tax benefits would almost certainly require certification of design energy consumption. The effectiveness of tax incentives would depend in part on dissemination of public information regarding the incentives. Chapter 5 examines subsidies, such as subsidized mortgages and loan guarantees, which lower the cost of money or other costs but do not change the market structure facing the consumer. Certification that buildings qualify for such treatment would probably be required. Chapter 6 presents recommendations based on the study's findings. (MCW)

  11. Retrofit energy conservation in residential buildings in southern California

    Science.gov (United States)

    Turner, R. H.; Birur, G. C.; Daksla, C.

    1982-01-01

    The common energy conservation techniques (ECTs) that can be retrofit-installed into residential buildings are surveyed. The quantity of saved energy for heating and cooling attributable to each ECT is evaluated for three common modes of heating: natural gas heating at 60/therm; heating via heat pump at $1.20/therm; and electric resistance heating at $2.40/therm. In every case, a life cycle cost comparison is made between the long term revenue due to energy conservation and a safe and conventional alternative investment that might be available to the prudent homeowner. The comparison between investment in an ECT and the alternative investment is brought into perspective using the life cycle payback period and an economic Figure of Merit (FOM). The FOM allows for relative ranking between candidate ECTs. Because the entire spectrum of winter heating climates in California is surveyed, the decision maker can determine whether or not a considered ECT is recommended in a given climate, and under what conditions an ECT investment becomes attractive.

  12. Building dialogue on complex conservation issues in a conference setting.

    Science.gov (United States)

    Rock, Jenny; Sparrow, Andrew; Wass, Rob; Moller, Henrik

    2014-10-01

    Dialogue about complex science and society issues is important for contemporary conservation agendas. Conferences provide an appropriate space for such dialogue, but despite its recognized worth, best practices for facilitating active dialogue are still being explored. Face-to-face (FTF) and computer-mediated communication (CMC) are two approaches to facilitating dialogue that have different strengths. We assessed the use of these approaches to create dialogue on cultural perspectives of conservation and biodiversity at a national ecology conference. In particular, we aimed to evaluate their potential to enhance dialogue through their integrated application. We used an interactive blog to generate CMC on participant-sourced issues and to prime subsequent discussion in an FTF conference workshop. The quantity and quality of both CMC and FTF discussion indicated that both approaches were effective in building dialogue. Prior to the conference the blog averaged 126 views per day, and 44 different authors contributed a total of 127 comments. Twenty-five participants subsequently participated in active FTF discussion during a 3-h workshop. Postconference surveys confirmed that CMC had developed participants' thinking and deepened FTF dialogue; 88% indicated specifically that CMC helped facilitate the FTF discussion. A further 83% of respondents concluded that preliminary blog discussion would be useful for facilitating dialogue at future conferences.

  13. Building Energy Efficiency in India: Compliance Evaluation of Energy Conservation Building Code

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Sha; Evans, Meredydd; Delgado, Alison

    2014-03-26

    India is experiencing unprecedented construction boom. The country doubled its floorspace between 2001 and 2005 and is expected to add 35 billion m2 of new buildings by 2050. Buildings account for 35% of total final energy consumption in India today, and building energy use is growing at 8% annually. Studies have shown that carbon policies will have little effect on reducing building energy demand. Chaturvedi et al. predicted that, if there is no specific sectoral policies to curb building energy use, final energy demand of the Indian building sector will grow over five times by the end of this century, driven by rapid income and population growth. The growing energy demand in buildings is accompanied by a transition from traditional biomass to commercial fuels, particularly an increase in electricity use. This also leads to a rapid increase in carbon emissions and aggravates power shortage in India. Growth in building energy use poses challenges to the Indian government. To curb energy consumption in buildings, the Indian government issued the Energy Conservation Building Code (ECBC) in 2007, which applies to commercial buildings with a connected load of 100 kW or 120kVA. It is predicted that the implementation of ECBC can help save 25-40% of energy, compared to reference buildings without energy-efficiency measures. However, the impact of ECBC depends on the effectiveness of its enforcement and compliance. Currently, the majority of buildings in India are not ECBC-compliant. The United Nations Development Programme projected that code compliance in India would reach 35% by 2015 and 64% by 2017. Whether the projected targets can be achieved depends on how the code enforcement system is designed and implemented. Although the development of ECBC lies in the hands of the national government – the Bureau of Energy Efficiency under the Ministry of Power, the adoption and implementation of ECBC largely relies on state and local governments. Six years after ECBC

  14. Cool roofs as an energy conservation measure for federal buildings

    Energy Technology Data Exchange (ETDEWEB)

    Taha, Haider; Akbari, Hashem

    2003-04-07

    We have developed initial estimates of the potential benefits of cool roofs on federal buildings and facilities (building scale) as well as extrapolated the results to all national facilities under the administration of the Federal Energy Management Program (FEMP). In addition, a spreadsheet ''calculator'' is devised to help FEMP estimate potential energy and cost savings of cool roof projects. Based on calculations for an average insulation level of R-11 for roofs, it is estimated that nationwide annual savings in energy costs will amount to $16M and $32M for two scenarios of increased roof albedo (moderate and high increases), respectively. These savings, corresponding to about 3.8 percent and 7.5 percent of the base energy costs for FEMP facilities, include the increased heating energy use (penalties) in winter. To keep the cost of conserved energy (CCE) under $0.08 kWh-1 as a nationwide average, the calculations suggest that the incremental cost for cool roofs should not exceed $0.06 ft-2, assuming that cool roofs have the same life span as their non-cool counterparts. However, cool roofs usually have extended life spans, e.g., 15-30 years versus 10 years for conventional roofs, and if the costs of re-roofing are also factored in, the cutoff incremental cost to keep CCE under $0.08 kWh-1 can be much higher. In between these two ends, there is of course a range of various combinations and options.

  15. Hyperspectral sensors and the conservation of monumental buildings

    Science.gov (United States)

    Camaiti, Mara; Benvenuti, Marco; Chiarantini, Leandro; Costagliola, Pilar; Moretti, Sandro; Paba, Francesca; Pecchioni, Elena; Vettori, Silvia

    2010-05-01

    The continuous control of the conservation state of outdoor materials is a good practice for timely planning conservative interventions and therefore to preserve historical buildings. The monitoring of surfaces composition, in order to characterize compounds of neo-formation and deposition, by traditional diagnostic campaigns, although gives accurate results, is a long and expensive method, and often micro-destructive analyses are required. On the other hand, hyperspectral analysis in the visible and near infrared (VNIR) region is a very common technique for determining the characteristics and properties of soils, air, and water in consideration of its capability to give information in a rapid, simultaneous and not-destructive way. VNIR Hypespectral analysis, which discriminate materials on the basis of their different patterns of absorption at specific wavelengths, are in fact successfully used for identifying minerals and rocks (1), as well as for detecting soil properties including moisture, organic content and salinity (2). Among the existing VNIR techniques (Laboratory Spectroscopy - LS, Portable Spectroscopy - PS and Imaging Spectroscopy - IS), PS and IS can play a crucial role in the characterization of components of exposed stone surfaces. In particular, the Imaging Spectroscopic (remote sensing), which uses sensors placed both on land or airborne, may contribute to the monitoring of large areas in consideration of its ability to produce large areal maps at relatively low costs. In this presentation the application of hyperspectral instruments (mainly PS and IS, not applied before in the field of monumental building diagnostic) to quantify the degradation of carbonate surfaces will be discussed. In particular, considering gypsum as the precursor symptom of damage, many factors which may affect the estimation of gypsum content on the surface will be taken into consideration. Two hyperspectral sensors will be considered: 1) A portable radiometer (ASD

  16. Energy Efficiency Pilot Projects in Jaipur: Testing the Energy Conservation Building Code

    Energy Technology Data Exchange (ETDEWEB)

    Evans, Meredydd; Mathur, Jyotirmay; Yu, Sha

    2014-03-26

    The Malaviya National Institute of Technology (MNIT) in Jaipur, India is constructing two new buildings on its campus that allow it to test implementation of the Energy Conservation Building Code (ECBC), which Rajasthan made mandatory in 2011. PNNL has been working with MNIT to document progress on ECBC implementation in these buildings.

  17. Providing for energy efficiency in homes and small buildings. Part I. Understanding and practicing energy conservation in buildings

    Energy Technology Data Exchange (ETDEWEB)

    Parady, W. Harold; Turner, J. Howard

    1980-06-01

    This is a training program to educate students and individuals in the importance of conserving energy and to provide for developing skills needed in the application of energy-saving techniques that result in energy-efficient buildings. A teacher guide and student workbook are available to supplement the basic guide, which contains three parts. Part I considers the following: understanding the importance of energy; developing a concern for conserving energy; understanding the use of energy in buildings; care and maintenance of energy-efficient buildings; and developing energy-saving habits. A bibliography is presented.

  18. Implementation of Quality Management System for Historical Building Conservation

    Directory of Open Access Journals (Sweden)

    Zahari N.F.

    2014-01-01

    Full Text Available The main objectives of this study are twofold. Firstly, to identify the implementation of ISO 9001 procedures being used as references for conservation works and the development of Quality Management System (QMS guidelines. Data were solicited from three (3 conservation areas. The analysis involved of descriptive approach and statistical methods. The findings revealed that QMS is not structurally established, implemented and enforced as part of conservation practice in Malaysia. From the findings, the authors hope to give clear perception to the reader on current preservation practice and the existence of QMS with reference to ISO 9001 for future conservation mechanism.

  19. Conservative modelling of the moisture and heat transfer in building components under atmospheric excitation

    DEFF Research Database (Denmark)

    Janssen, Hans; Blocken, Bert; Carmeliet, Jan

    2007-01-01

    While the transfer equations for moisture and heat in building components are currently undergoing standardisation, atmospheric boundary conditions, conservative modelling and numerical efficiency are not addressed. In a first part, this paper adds a comprehensive description of those boundary co...

  20. Expansion of the residential conservation service program to multi-family and small commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-11-01

    Alternative regulatory provisions are considered which might permit achievement of the building energy conservation regulatory goals at a lower cost. Major issues, regulatory and legislative options, and cost-benefit analyses are discussed for multi-family and commercial buildings. The following are presented: related government programs, urban and community impact analysis, institutional impacts, energy cost, Residential Conservation Service coverage, methods of analysis, and regional studies. (MHR)

  1. Use of vegetation to ameliorate building microclimates: an assessment of energy-conservation potentials

    Energy Technology Data Exchange (ETDEWEB)

    Hutchison, B.A.; Taylor, F.G.; Wendt, R.L.

    1982-04-01

    The space-conditioning energy conservation potentials of landscapes designed to ameliorate building microclimates are evaluated. The physical bases for vegetative modifications of climate are discussed, and results of past study of the effects of vegetation on space-conditioning energy consumption in buildings are reviewed. The state-of-the-art of energy-conserving landscape designs is assessed and recommendations are presented for further research.

  2. Indoor air quality issues related to the acquisition of conservation in commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, M.C.; Hadley, D.L.; Marseille, T.J.

    1990-09-01

    The quality of indoor air in commercial buildings is dependent on the complex interaction between sources of indoor pollutants, environmental factors within buildings such as temperature and humidity, the removal of air pollutants by air-cleaning devices, and the removal and dilution of pollutants from outside air. To the extent that energy conservation measures (ECMs) may affect a number of these factors, the relationship between ECMs and indoor air quality is difficult to predict. Energy conservation measures may affect pollutant levels in other ways. Conservation measures, such as caulking and insulation, may introduce sources of indoor pollutants. Measures that reduce mechanical ventilation may allow pollutants to build up inside structures. Finally, heating, ventilation, and air-conditioning (HVAC) systems may provide surface areas for the growth of biogenic agents, or may encourage the dissemination of pollutants throughout a building. Information about indoor air quality and ventilation in both new and existing commercial buildings is summarized in this report. Sick building syndrome and specific pollutants are discussed, as are broader issues such as ventilation, general mitigation techniques, and the interaction between energy conservation activities and indoor air quality. Pacific Northwest Laboratory (PNL) prepared this review to aid the Bonneville Power Administration (Bonneville) in its assessment of potential environmental effects resulting from conservation activities in commercial buildings. 76 refs., 2 figs., 19 tabs.

  3. Reinforcement learning for energy conservation and comfort in buildings

    Energy Technology Data Exchange (ETDEWEB)

    Dalamagkidis, K. [Computer Science and Engineering Department, University of South Florida, Tampa, FL (United States); Kolokotsa, D. [Technical Educational Institute of Crete, Department of Natural Resources and Environment, Chania, Crete (Greece); Kalaitzakis, K.; Stavrakakis, G.S. [Technical University of Crete, Department of Chania, Crete (Greece)

    2007-07-15

    This paper deals with the issue of achieving comfort in buildings with minimal energy consumption. Specifically a reinforcement learning controller is developed and simulated using the Matlab/Simulink environment. The reinforcement learning signal used is a function of the thermal comfort of the building occupants, the indoor air quality and the energy consumption. This controller is then compared with a traditional on/off controller, as well as a Fuzzy-PD controller. The results show that, even after a couple of simulated years of training, the reinforcement learning controller has equivalent or better performance when compared to the other controllers. (author)

  4. Energy conservation in buildings. Special issue; Energiebesparing in gebouwen. Thema

    Energy Technology Data Exchange (ETDEWEB)

    Cuiper, N. (ed.)

    2013-06-01

    In every issue of this magazine attention is paid to ne specific subject. In this issue the focus is on energy saving in buildings [Dutch] In elke aflevering van dit magazine wordt aandacht besteed aan een bepaald thema. In deze aflevering is het onderwerp energiebesparing in gebouwen.

  5. Building evolutionary resilience for conserving biodiversity under climate change.

    Science.gov (United States)

    Sgrò, Carla M; Lowe, Andrew J; Hoffmann, Ary A

    2011-03-01

    Evolution occurs rapidly and is an ongoing process in our environments. Evolutionary principles need to be built into conservation efforts, particularly given the stressful conditions organisms are increasingly likely to experience because of climate change and ongoing habitat fragmentation. The concept of evolutionary resilience is a way of emphasizing evolutionary processes in conservation and landscape planning. From an evolutionary perspective, landscapes need to allow in situ selection and capture high levels of genetic variation essential for responding to the direct and indirect effects of climate change. We summarize ideas that need to be considered in planning for evolutionary resilience and suggest how they might be incorporated into policy and management to ensure that resilience is maintained in the face of environmental degradation.

  6. Training program for energy conservation in new-building construction. Volume IV. Energy conservation technology: advanced course for plan examiners

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    A Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. This manual contains a more in-depth training in the review techniques and concepts required by the plan examiners and code officials in administering the code for conventional (buildings of 3 stories or less) construction.

  7. Development of residential buildings energy conservation research, development and demonstration strategies. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-08-01

    The objectives of the study were to provide detailed information which will assist in planning and establishing priorities for future research, development, and demonstration activities in areas of building energy conservation. Analyses were performed to: (1) identify and prioritize both structural component modifications and climate control systems based on cost impact, energy conservation potential, and regional location; and (2) evaluate the potential of each strategy for mass implementation by considering economic, political and other institutional factors.

  8. Health effects associated with energy conservation measures in commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    Stenner, R.D.; Baechler, M.C.

    1990-09-01

    Indoor air quality can be impacted by hundreds of different chemicals. More than 900 different organic compounds alone have been identified in indoor air. Health effects that could arise from exposure to individual pollutants or mixtures of pollutants cover the full range of acute and chronic effects, including largely reversible responses, such as rashes and irritations, to the irreversible toxic and carcinogenic effects. These indoor contaminants are emitted from a large variety of materials and substances that are widespread components of everyday life. Pacific Northwest Laboratory conducted a search of the peer-reviewed literature on health effects associated with indoor air contaminants for the Bonneville Power Administration to aid the agency in the preparation of environmental documents. Results are reported in two volumes. Volume 1 summarizes the results of the search of the peer-reviewed literature on health effects associated with a selected list of indoor air contaminants. In addition, the report discusses potential health effects of polychlorinated biphenyls and chlorofluorocarbons. All references to the literature reviewed are found in this document Volume 2. Volume 2 provides detailed information from the literature reviewed, summarizes potential health effects, reports health hazard ratings, and discusses quantitative estimates of carcinogenic risk in humans and animals. Contaminants discussed in this report are those that; have been measured in the indoor air of a public building; have been measured (significant concentrations) in test situations simulating indoor air quality (as presented in the referenced literature); and have a significant hazard rating. 38 refs., 7 figs., 23 tabs.

  9. ASEAN-USAID Buildings Energy Conservation Project. Final report, Volume 3: Audits

    Energy Technology Data Exchange (ETDEWEB)

    Loewen, J.M.; Levine, M.D.; Busch, J.F. [eds.

    1992-06-01

    The auditing subproject of the ASEAN-USAID Buildings Energy Conservation Project has generated a great deal of auditing activity throughout the ASEAN region. Basic building characterisfic and energy consumption data were gathered for over 200 buildings and are presented in this volume. A large number of buildings were given more detailed audits and were modeled with either the ASEAM-2 computer program or the more complex DOE-2 program. These models were used to calculate the savings to be generated by conservabon measures. Specially audits were also conducted, including lighting and thermal comfort surveys. Many researchers in the ASEAN region were trained to perform energy audits in a series of training courses and seminars. The electricity intensifies of various types of ASEAN buildings have been calculated. A comparison to the electricity intensity of the US building stock tentatively concludes that ASEAN office buildings are comparable, first class hotels and retail stores are more ewctricity intensive than their US counterparts, and hospitals are less intensive. Philippine and Singapore lighting surveys indicate that illuminance levels in offices tend to be below the minimum accepted standard. Computer simulations of the energy use in various building types generally agree that for most ASEAN buildings, electricity consumption for air-conditioning (including fan power) consumes approximately 60% of total building electricity. A review of the many studies made during the Project to calculate the savings from energy conservation opportunities (ECOS) shows a median potential savings of approximately 10%, with some buildings saving as much as 50%. Singapore buildings, apparently as a result of previously implemented efficient energy-use practices, shows a lower potential for savings than the other ASEAN nations. Air-conditioning ECOs hold the greatest potential for savings.

  10. Building strong relationships between conservation genetics and primary industry leads to mutually beneficial genomic advances.

    Science.gov (United States)

    Galla, Stephanie J; Buckley, Thomas R; Elshire, Rob; Hale, Marie L; Knapp, Michael; McCallum, John; Moraga, Roger; Santure, Anna W; Wilcox, Phillip; Steeves, Tammy E

    2016-11-01

    Several reviews in the past decade have heralded the benefits of embracing high-throughput sequencing technologies to inform conservation policy and the management of threatened species, but few have offered practical advice on how to expedite the transition from conservation genetics to conservation genomics. Here, we argue that an effective and efficient way to navigate this transition is to capitalize on emerging synergies between conservation genetics and primary industry (e.g., agriculture, fisheries, forestry and horticulture). Here, we demonstrate how building strong relationships between conservation geneticists and primary industry scientists is leading to mutually-beneficial outcomes for both disciplines. Based on our collective experience as collaborative New Zealand-based scientists, we also provide insight for forging these cross-sector relationships.

  11. Mixed strategies for energy conservation and alternative energy utilization (solar) in buildings. Final report. Volume III. Appendixes. [10 appendices

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-06-01

    This appendix summarizes building characteristics used to determine heating and cooling loads for each of the five building types in each of the four regions. For the selected five buildings, the following data are attached: new and existing construction characteristics; new and existing construction thermal resistance; floor plan and elevation; people load schedule; lighting load schedule; appliance load schedule; ventilation schedule; and hot water use schedule. For the five building types (single family, apartment buildings, commercial buildings, office buildings, and schools), data are compiled in 10 appendices. These are Building Characteristics; Alternate Energy Sources and Energy Conservation Techniques Description, Costs, Fuel Price Scenarios; Life Cycle Cost Model; Simulation Models; Solar Heating/Cooling System; Condensed Weather; Single and Multi-Family Dwelling Characteristics and Energy Conservation Techniques; Mixed Strategies for Energy Conservation and Alternative Energy Utilization in Buildings. An extensive bibliography is given in the final appendix. (MCW)

  12. Training program for energy conservation in new building construction. Volume III. Energy conservation technology for plan examiners and code administrators. Energy Conservation Technology Series 200

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    Under the sponsorship of the United States Department of Energy, a Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. The subject of regulation of new building construction to assure energy conservation is recognized as one in which code officials have not had previous exposure. It was also determined that application of the model code would be made at varying levels by officials with both a specific requirement for knowledge and a differing degree of prior training in the state-of-the-art. Therefore, a training program and instructional materials were developed for code officials to assist them in the implementation and enforcement of energy efficient standards and codes. The training program for Energy Conservation Tehnology for Plan Examiners and Code Administrators (ECT Series 200) is presented.

  13. A review of building energy regulation and policy for energy conservation in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Iwaro, Joseph; Mwasha, Abraham [Department of Civil and Environmental Engineering, St. Augustine Campus, University of West Indies (Trinidad and Tobago)

    2010-12-15

    The rapid growth of energy use, worldwide, hfs raised concerns over problems of energy supply and exhaustion of energy resources. Most of the developed countries are implementing building energy regulations such as energy standards, codes etc., to reduce building energy consumption. The position of developing countries with respect to energy regulations implementation and enforcement is either poorly documented or not documented at all. In addition, there is a lack of consistent data, which makes it difficult to understand the underlying changes that affect energy regulation implementation in developing countries. In that respect, this paper investigates the progress of building energy regulations in developing countries and its implication for energy conservation and efficiency. The present status of building energy regulations in 60 developing countries around the world was analysed through a survey of building energy regulations using online survey. The study revealed the present progress made on building energy regulations in relation to implementation, development and compliance; at the same time the study recommends possible solutions to the barriers facing building energy regulation implementation in the developing world. (author)

  14. Building Long-term Mechanism of Water Conservancy Development Based on Trust in Rural Communities

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Current situations of water conservancy development in China include:there is serious water shortage and pollution;total water reservoir capacity is large but most are dangerous reservoirs;water is widely distributed and directly serves the masses;business is comprehensive and many fields are involved;projects include public welfare and operating types;great regional difference and problems are varied;utilization methods are extensive and water environment is vulnerable.Based on these situations,this paper analyzes the public goods feature of water resource facilities and management mechanism,and points out that water conservancy development should not merely depend on the market force.Then,it discusses that the influence and trust of transformation period on the whole social members are requirements of new harmonious rural communities,and expounds the necessity of trust for building long-term mechanism for water conservancy development.Finally,it presents policy suggestions:trust is closely connected with benefits of every person,thus developing community trust should begin with every individual;building long-term mechanism for water conservancy development should rely on cultivating highly trust-based rural community shared values.

  15. Building on Two Decades of Ecosystem Management and Biodiversity Conservation under the Northwest Forest Plan, USA

    Directory of Open Access Journals (Sweden)

    Dominick A. DellaSala

    2015-09-01

    Full Text Available The 1994 Northwest Forest Plan (NWFP shifted federal lands management from a focus on timber production to ecosystem management and biodiversity conservation. The plan established a network of conservation reserves and an ecosystem management strategy on ~10 million hectares from northern California to Washington State, USA, within the range of the federally threatened northern spotted owl (Strix occidentalis caurina. Several subsequent assessments—and 20 years of data from monitoring programs established under the plan—have demonstrated the effectiveness of this reserve network and ecosystem management approach in making progress toward attaining many of the plan’s conservation and ecosystem management goals. This paper (1 showcases the fundamental conservation biology and ecosystem management principles underpinning the NWFP as a case study for managers interested in large-landscape conservation; and (2 recommends improvements to the plan’s strategy in response to unprecedented climate change and land-use threats. Twenty years into plan implementation, however, the U.S. Forest Service and Bureau of Land Management, under pressure for increased timber harvest, are retreating from conservation measures. We believe that federal agencies should instead build on the NWFP to ensure continuing success in the Pacific Northwest. We urge federal land managers to (1 protect all remaining late-successional/old-growth forests; (2 identify climate refugia for at-risk species; (3 maintain or increase stream buffers and landscape connectivity; (4 decommission and repair failing roads to improve water quality; (5 reduce fire risk in fire-prone tree plantations; and (6 prevent logging after fires in areas of high conservation value. In many respects, the NWFP is instructive for managers considering similar large-scale conservation efforts.

  16. Energy conservation regulations: Impacts on design and procurement of low energy buildings

    Energy Technology Data Exchange (ETDEWEB)

    Hamza, Neveen [School of Architecture, Planning and Landscape, Architecture Building, Newcastle University, Newcastle upon Tyne, NE1 7RU (United Kingdom); Greenwood, David [School of the Built Environment, Northumbria University, Newcastle upon Tyne (United Kingdom)

    2009-05-15

    To reduce the substantial contribution of the built environment to energy consumption and carbon dioxide emissions, the new 'Part L: Conservation of Fuel and Power' of the Building Regulations for England and Wales came into force in April, 2006. As a result, the design of all new-build and refurbished buildings must comply with 'Target Carbon Emissions Rates'. Apart from the purely practical implications of compliance, the new Part L has prompted interesting questions concerning procurement and the impact on design and construction teams. The so-called 'traditional method' of procurement presupposes that designs are, in theory, completed before contractor involvement. In contrast, Design-and-Build (of which there has been a marked increase) relies upon a certain amount of concurrency in design, procurement and construction. In the light of the new Part L requirements, this presents a risk, particularly in the case of environmentally sensitive buildings, where the necessary design iterations are at odds with the contractor's time and cost incentives. These concerns have prompted the current investigation. Although the challenges relate to buildings as a whole, particular attention was paid to facades, as they represent an especially sensitive element. Data collection was by semi-structured interviews from a sample representing a selection of large construction companies, architectural practices and building performance consultants. The research framework was published in the proceedings of the 2007 Conference of the Association of Researchers in Construction Management where it was selected for discussion in an industry-wide forum, and the current paper reflects this response and develops the topic further. [Hamza N. Greenwood D. The impact of procurement routes on delivering energy conscious buildings. In: Boyd D. editor. Proceedings of Association of Researchers in Construction Management (ARCOM), Vol. 2; September 3-5 2007. p

  17. Raman scattering or fluorescence emission? Raman spectroscopy study on lime-based building and conservation materials.

    Science.gov (United States)

    Kaszowska, Zofia; Malek, Kamilla; Staniszewska-Slezak, Emilia; Niedzielska, Karina

    2016-12-05

    This work presents an in-depth study on Raman spectra excited with 1064 and 532nm lasers of lime binders employed in the past as building materials and revealed today as valuable conservation materials. We focus our interest on the bands of strong intensity, which are present in the spectra of all binders acquired with laser excitation at 1064nm, but absent in the corresponding spectra acquired with laser excitation at 532nm. We suggest, that the first group of spectra represents fluorescence phenomena of unknown origin and the second true Raman scattering. In our studies, we also include two other phases of lime cycle, i.e. calcium carbonate (a few samples of calcite of various origins) and calcium oxide (quicklime) to assess how structural and chemical transformations of lime phases affect the NIR-Raman spectral profile. Furthermore, we analyse a set of carbonated limewashes and lime binders derived from old plasters to give an insight into their spectral characteristics after excitation with the 1064nm laser line. NIR-Raman micro-mapping results are also presented to reveal the spatial distribution of building materials and fluorescent species in the cross-section of plaster samples taken from a 15th century chapel. Our study shows that the Raman analysis can help identify lime-based building and conservation materials, however, a caution is advised in the interpretation of the spectra acquired using 1064nm excitation.

  18. ASEAN-USAID buildings energy conservation project. Volume 1, Energy standards: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Levine, M.D.; Busch, J.F. [eds.][Lawrence Berkeley Lab., CA (United States); Deringer, J.J. [Deringer Group, Riva, MD (United States)

    1992-06-01

    Mandatory or voluntary energy-efficiency standards for new or existing buildings can play an important role in a national program aimed at promoting energy conservation. Building codes and standards can provide a degree of control over design and building practices throughout the construction process, and encourage awareness of energy-conscious design. Studies in developed countries indicate that efficiency standards can produce energy reductions on the order of 20 to 40% or more. Within ASEAN, analyses of the savings potential from the proposed standards suggest that if implemented, these standards would produce savings over current new design practice of 19% to 24%. In this volume we provide an overview of the ASEAN-USAID project aimed at promulgating standards for energy efficiency in commercial buildings. The process of developing and implementing energy-efficiency standards for buildings can be subdivided into two key components: policy development; and technical and economic analysis. Each of these involves a number of steps and processes, as outlined in Figure 1-1. This volume describes the technical and economic analyses used to develop the proposed energy efficiency standards for four countries (Malaysia, Thailand, the Philippines, and Indonesia), and to refine an energy standard existing in Singapore since 1979. Though oriented toward the ASEAN region, the analysis methods described here are applicable in a range of settings, provided appropriate modifications are made for local building construction, climatic, economic, and political conditions. Implementation issues are not specifically addressed here; rather this volume is oriented towards the analytical work needed to establish or revise an energy standard for buildings.

  19. A Building as a Catalyst for Change: the New British Library Centre for Conservation

    Directory of Open Access Journals (Sweden)

    Helen Shenton

    2007-12-01

    incorporated into the St Pancras building in the late 1990s, was used as a catalyst for change. The space was designed to engender different ways of working and the very process of developing the project was used to develop people by working in different ways. This is a modernisation and ‘cultural change’ project, whereby the challenge has been to keep the best of the old (the artisanship, hand craft skills and technical expertise and create the best of the new (updating conservation techniques, developing new skills commensurate with the needs of the collections, evolving organisational changes.

  20. Building Virtual Watersheds: A Global Opportunity to Strengthen Resource Management and Conservation.

    Science.gov (United States)

    Benda, Lee; Miller, Daniel; Barquin, Jose; McCleary, Richard; Cai, TiJiu; Ji, Y

    2016-03-01

    Modern land-use planning and conservation strategies at landscape to country scales worldwide require complete and accurate digital representations of river networks, encompassing all channels including the smallest headwaters. The digital river networks, integrated with widely available digital elevation models, also need to have analytical capabilities to support resource management and conservation, including attributing river segments with key stream and watershed data, characterizing topography to identify landforms, discretizing land uses at scales necessary to identify human-environment interactions, and connecting channels downstream and upstream, and to terrestrial environments. We investigate the completeness and analytical capabilities of national to regional scale digital river networks that are available in five countries: Canada, China, Russia, Spain, and United States using actual resource management and conservation projects involving 12 university, agency, and NGO organizations. In addition, we review one pan-European and one global digital river network. Based on our analysis, we conclude that the majority of the regional, national, and global scale digital river networks in our sample lack in network completeness, analytical capabilities or both. To address this limitation, we outline a general framework to build as complete as possible digital river networks and to integrate them with available digital elevation models to create robust analytical capabilities (e.g., virtual watersheds). We believe this presents a global opportunity for in-country agencies, or international players, to support creation of virtual watersheds to increase environmental problem solving, broaden access to the watershed sciences, and strengthen resource management and conservation in countries worldwide.

  1. Building Virtual Watersheds: A Global Opportunity to Strengthen Resource Management and Conservation

    Science.gov (United States)

    Benda, Lee; Miller, Daniel; Barquin, Jose; McCleary, Richard; Cai, TiJiu; Ji, Y.

    2016-03-01

    Modern land-use planning and conservation strategies at landscape to country scales worldwide require complete and accurate digital representations of river networks, encompassing all channels including the smallest headwaters. The digital river networks, integrated with widely available digital elevation models, also need to have analytical capabilities to support resource management and conservation, including attributing river segments with key stream and watershed data, characterizing topography to identify landforms, discretizing land uses at scales necessary to identify human-environment interactions, and connecting channels downstream and upstream, and to terrestrial environments. We investigate the completeness and analytical capabilities of national to regional scale digital river networks that are available in five countries: Canada, China, Russia, Spain, and United States using actual resource management and conservation projects involving 12 university, agency, and NGO organizations. In addition, we review one pan-European and one global digital river network. Based on our analysis, we conclude that the majority of the regional, national, and global scale digital river networks in our sample lack in network completeness, analytical capabilities or both. To address this limitation, we outline a general framework to build as complete as possible digital river networks and to integrate them with available digital elevation models to create robust analytical capabilities (e.g., virtual watersheds). We believe this presents a global opportunity for in-country agencies, or international players, to support creation of virtual watersheds to increase environmental problem solving, broaden access to the watershed sciences, and strengthen resource management and conservation in countries worldwide.

  2. Computer simulated building energy consumption for verification of energy conservation measures in network facilities

    Science.gov (United States)

    Plankey, B.

    1981-01-01

    A computer program called ECPVER (Energy Consumption Program - Verification) was developed to simulate all energy loads for any number of buildings. The program computes simulated daily, monthly, and yearly energy consumption which can be compared with actual meter readings for the same time period. Such comparison can lead to validation of the model under a variety of conditions, which allows it to be used to predict future energy saving due to energy conservation measures. Predicted energy saving can then be compared with actual saving to verify the effectiveness of those energy conservation changes. This verification procedure is planned to be an important advancement in the Deep Space Network Energy Project, which seeks to reduce energy cost and consumption at all DSN Deep Space Stations.

  3. Economic analysis of proposed voluntary energy conservation standard for new residential buildings

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, S.J.; Roop, J.M.; Callaway, J.W.; Taylor, Z.T.

    1989-06-01

    The objective of this document is to present an analysis of the impacts of the proposed voluntary energy conservation standard for the construction of new residential buildings. This analysis examines the impacts of having the proposed residential standard apply immediately and, alternatively, having the proposed standard phased in over a five-year period. It does not address the question of whether realistically the standard would be adopted by states, nor does it weight the improbable impact of states with higher energy efficiency standards modifying their standard to comply with this voluntary standard. 19 refs., 1 fig., 12 tabs.

  4. Manual of electric power conservation. Residential co-operatives buildings; Manual de conservacao de energia eletrica. Condominios residenciais

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-01-01

    Procedures to electric power consumption optimization, and energy conservation on residential co-operative buildings are presented. Lighting consumption profiles, lamps and its lighting characteristic table, internal program to energy conservation, some information about energy consumption optimization, water consumption, energy costs, performance evaluation and safety patterns on electric plants are discussed. 25 figs., 5 tabs.

  5. Discussion on building energy conservation%小议建筑节能

    Institute of Scientific and Technical Information of China (English)

    张膺

    2012-01-01

    In light of the contradict of social development and energy shortage, the paper explores the identification of building energy conservation and relevant technological measures, and mainly describes the energy-saving methods of wall, roof, door and window and utilization of new materials and new resources, with a view to promote domestic building industry to reduce and save energy and to realize sustainable development.%针对社会发展与能源短缺这一矛盾,探讨了建筑节能的概念及相关技术措施,着重阐述了墙体、屋面、门窗等不同部位的节能方法及新材料,新能源的利用,以促进国内建筑降耗节能,实现可持续发展。

  6. An Investigation into Energy Requirements and Conservation Techniques for Sustainable Buildings

    Science.gov (United States)

    Robitaille, Jad

    (such as Thermal Building Envelopes) and Passive Systems and that rating systems may wish to incorporate such criteria more thoroughly and explicitly within their evaluation scheme of metrics. Hence, this paper will also aim at evaluating the inclusion of energy conservation techniques into the different rating schemes.

  7. Conservation and adaptive-reuse of historical industrial building in China in the post-industrial era

    Institute of Scientific and Technical Information of China (English)

    WANG Jianguo; JIANG Nan

    2007-01-01

    The conservation and adaptive-rense of historical industrial building is one of the most important issues to be solved in today's urban development and construction in China.In this paper,the necessity and academic meaning of the conservation and adaptive-reuse of historical industrial building were discussed by reviewing its development rend both at home and abroad,and the basic contents of the implementation of the conservation and adaptive-reuse of historical industrial building in China with specific cases provided were analyzed.It is the central task for China to put forward the restructuring and design methods,assessment principles and relevant core technical specifications based on the empirical researches on the historical industrial building and site.

  8. Design of Building Energy Conservation Design%建筑节能设计

    Institute of Scientific and Technical Information of China (English)

    徐秀丽; 杨春辉

    2014-01-01

    The building energy conservation design is a complicated system engineering,and also is an important re-search topic of building sustainable development,involving all problems aspects.From complex plan,retaining struc-tures design to new energy using,this paper reduces consumption of non-renewable energy and promotes the sustain-able development of our country building.%建筑节能设计是一项系统庞杂且涉及广泛的工程,也是建筑可持续发展的重要发展方向,涉及方方面面问题。该文从建筑群规划、围护结构设计、新能源利用等方面着手设计,进一步降低不可再生能源消耗,促进我国建筑可持续发展。

  9. Solving real decay and conservation problems of building materials by ultrasounds technique

    Science.gov (United States)

    Alvarez de Buergo, Monica; Fort, Rafael; Gomez-Heras, Miguel; Vazquez-Calvo, Carmen

    2010-05-01

    In this study a variety of case studies and different building materials in which ultrasounds velocity played a significant role are shown, either to characterize building materials, to measure deterioration, to assess conservation techniques or for preventive purposes. Regarding to materials properties, ultrasounds velocity provided interesting indices such as the quality index (useful when selecting replacing materials, materials for new constructions or either for sculptures); alteration index (very much related to pores and voids, and fissures); mechanical strength (assessing its reduction when materials are affected by several decay processes, being fire one of them) or anisotropy indices, which highly condition the decay of elements and materials in buildings and sculptures, and which vary themselves with decay progress. The technique is also a tool for detecting and locating elements inside structures, like metallic ones, and also to detect and locate discontinuities inside elements, both for consolidation purposes or even in cases of structures movement, which is quite common nowadays. Using some specific software, ultrasounds results can be plotted as iso-areas, which allows to define areas or zones of structures with the highest risk of detachment in a short-time in order to plan the most adequate interventions. Not new is also the aid of ultrasonics to assess consolidation products and to determine the degree of materials decay when submitted to artificial ageing. Much more innovative is the fact that ultrasonics measurement can be also helpful to determine different building periods in a same building, even the fact of determining an element's lifetime. The results obtained by this non destructive and portable technique that will be presented in this session correspond to both real case studies (results that helped to solve a real problem), some of them corresponding to emblematic monuments de España (Royal Palace of Madrid and some other monuments

  10. ASEAN--USAID Buildings Energy Conservation Project final report. Volume 2, Technology

    Energy Technology Data Exchange (ETDEWEB)

    Levine, M.D.; Busch, J.F. [eds.

    1992-06-01

    This volume reports on research in the area of energy conservation technology applied to commercial buildings in the Association of Southeast Asian Nations (ASEAN) region. Unlike Volume I of this series, this volume is a compilation of original technical papers prepared by different authors in the project. In this regard, this volume is much like a technical journal. The papers that follow report on research conducted by both US and ASEAN researchers. The authors representing Indonesia, Malaysia, Philippines, and Thailand, come from a range of positions in the energy arena, including government energy agencies, electric utilities, and universities. As such, they account for a wide range of perspectives on energy problems and the role that technology can play in solving them. This volume is about using energy more intelligently. In some cases, the effort is towards the use of more advanced technologies, such as low-emittance coatings on window glass, thermal energy storage, or cogeneration. In others, the emphasis is towards reclaiming traditional techniques for rendering energy services, but in new contexts such as lighting office buildings with natural light, or cooling buildings of all types with natural ventilation. Used in its broadest sense, the term ``technology`` encompasses all of the topics addressed in this volume. Along with the more customary associations of technology, such as advanced materials and equipment and the analysis of their performance, this volume treats design concepts and techniques, analysis of ``secondary`` impacts from applying technologies (i.e., unintended impacts, or impacts on parties not directly involved in the purchase and use of the technology), and the collection of primary data used for conducting technical analyses.

  11. Energy conservation in state-owned civil buildings 1978 - 1995; Wnoek-arbeidet i sivile statlige bygg 1978-1995

    Energy Technology Data Exchange (ETDEWEB)

    Rustad, Hilde

    1996-12-31

    This report sums up the work done on energy conservation in state-owned civil buildings in Norway in 1978 - 1995. Departmental funding was provided for such projects annually in 1978 - 1993, while in 1994 - 1995 energy conservation work consisted in completing running projects. The calculated energy saving amounts to 162 GWh per year. About 60% of the reduction in energy consumption is due to energy conservation measures that lower the energy consumption from oil-based heating. These measures represent an annual reduction of environmentally harmful emissions of 26240 ton carbon dioxide and 41 ton sulfur dioxide. In addition to specific energy conservation measures, much work went into arranging courses and on making consumers follow-up their energy consumption with respect to efficiency. The report is aimed at people and technical committees involved in energy conservation work. 16 figs., 2 tabs.

  12. Energy Efficiency and Conservation Block Grant (EECBG)- Better Buildings Neighborhood Program Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Donisha; Harris, Barbara; Blue, Cynthia; Gaskins, Charla

    2014-09-16

    The original BetterBuildings for Greensboro grant program included an outreach campaign to inform 100% of the Greensboro community about the benefits of reducing energy use; a plan to reduce energy consumption in at least 34% of the homes and 10% of the other buildings in the east Greensboro target area; and a plan to create and retain jobs in the energy conservation industry. Under the original program structure the City of Greensboro planned to partner with local and regional lenders to create a diversified portfolio of loan products to meet the needs of various income levels and building types. All participants would participate in the loan programs as a method of meeting the program’s 5 to1 private capital match/leverage requirements. In June 2011 the program was restructured to include partnerships with large commercial and multifamily projects, with these partners providing the greater portion of the required match/leverage. The geographic focus was revised to include reducing energy consumption across the entire City of Greensboro, targeting neighborhoods with high concentrations of low-moderate income households and aged housing stock. The community outreach component used a neighborhood-based approach to train community residents and volunteers to conduct door-to-door neighborhood sweeps; delivered high quality information on available program resources; helped residents to evaluate alternative energy efficiency measures and alternative financing sources; assisted with contractor selections and monitoring/evaluation of work; coordinated activities with BetterBuildings program partners; and collected data required by the Department of Energy. Additionally, HERO (Home Energy Response Officers) delivered intro packages (energy efficiency information and products) to thousands of households at the initial point of contact. A pilot program (Early Adopters) was offered from March 1, 2011 through June 30, 2011. The Early Adopters program was designed to offer

  13. Some analytic models of passive solar building performance: a theoretical approach to the design of energy-conserving buildings

    Energy Technology Data Exchange (ETDEWEB)

    Goldstein, D.B.

    1978-11-01

    This paper describes an application of the fundamental methods of physics to solve a problem of environmental and economic interest: the description of the thermal performance of passive solar buildings. Such a description is of great practical interest to building designers; however, this paper is not intended to be of use to architects and engineers in its present form. Its intention is to provide a theoretical basis for understanding passive solar buildings; further effort is needed to develop rules of solar engineering.

  14. Energy conservation with comfort factor. Green building SV - corporate headquarters; Energiesparen mit hohem Wohlfuehlfaktor. Green Building SV-Konzernzentrale

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-05-15

    One of the most current examples in the increasing Green Building spectrum is the new corporate headquarters of the South German publishing house in Munich (Federal Republic of Germany). This corporate headquarters recently was distinguished as the first office building of Germany with the LEED certificate in gold. Together with a trade-spreading automation of the space functions, the new front creates the conditions for the minimization of the energy consumption of the building. A new fact: The co-workers can select between manual and automated operation of heating, ventilation and space cooling at will.

  15. Energy conservation in existing office buildings. Appendices to report, Phase I, Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1977-06-01

    A blank form of Questionnaire No. 1 is first presented, followed by data compiled from that questionnaire. Then data are presented on the analyses of the 436 buildings, statistical validation for selection of the 44 building sample, and some examples of the matching buildings for the 44 building sample. Questionnaire No. 2 is then given, followed by additional data collected from the study concerning energy consumption and building characteristics. To complete the appendices, a simulation of a typical building and a hypothetical building is included. (MCW)

  16. Bainbridge Energy Challenge. Energy efficiency and conservation block grant (EECBG) - Better buildings neighborhood program. Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Kraus, Yvonne X.

    2014-02-14

    RePower Bainbridge and Bremerton (RePower) is a residential energy-efficiency and conservation program designed to foster a sustainable, clean, and renewable energy economy. The program was a 3.5 year effort in the cities of Bainbridge Island and Bremerton, Washington, to conserve and reduce energy use, establish a trained home performance trade ally network, and create local jobs. RePower was funded through a $4.8 million grant from the US Department of Energy, Better Buildings Program. The grant’s performance period was August 1, 2010 through March 30, 2014.

  17. Energy conservation on large air-conditioned buildings: use of evaporative roof cooling in hot and dry climates

    Energy Technology Data Exchange (ETDEWEB)

    Sodha, M.S.; Sawhney, R.L.; Deshmukh, M.K.

    Energy conservation potential of the evaporative roof cooling technique for a cinema house in a composite climate (characterized by Delhi) has been evaluated. Thermal loads due to heat conduction through the building envelope, the required ventilation and the occupants have been taken into account. Life-cycle-cost analysis has been employed to evaluate the cost effectiveness of this energy conservation technique. It is seen that evaporative cooling on the roof leads to a net saving of 14% in the initial investment and 17% in the annual cost.

  18. A Framework for Evaluating Forest Conservation Implications of Community-based Capacity Building: Experiences from the Northern Bolivian Amazon

    Directory of Open Access Journals (Sweden)

    Kelly Biedenweg

    2012-01-01

    Full Text Available Capacity-building projects in forest-based communities are implemented by governments, cooperatives, and non-government organisations to encourage sustainable management of community forests. While such projects are regularly evaluated on a case-by-case basis, they are rarely subjected to a landscape-level examination to explore conservation implications. To understand how environmental capacity-building projects address regional conservation goals, an interdisciplinary framework was developed to highlight the thematic focus, the geographic distribution, and the degree of community participation in environmental capacity-building projects. We demonstrate how the framework can be used by characterising projects in campesino communities in the Amazonian department of Pando, Bolivia, that were active during 2006-2008. While projects were too recent to affect forest cover, we describe how the framework elucidates three project themes (timber, Brazil nut, and agroforestry management; that project distribution was largely related to land tenure security, proximity to town, historical relationships, and motorised access; and that capacity-building strategies varied in participation, depending on thematic content and federal requirements for specific resources. We then discuss how the framework can be used to analyse forest cover implications over many years. Understanding the combination of thematic focus, geographic distribution, and degree of participation in project strategies offers a foundation for understanding how capacity-building initiatives can influence forest landscapes.

  19. Recommendations for energy conservation standards for new residential buildings - volume 3: Introduction and Background to the Standard Development Effort

    Energy Technology Data Exchange (ETDEWEB)

    1989-05-01

    The Energy Conservation for New Buildings Act of 1976, as amended, 42 U.S.C Section 6831 et. seq. requires the US Department of Energy to issue energy conservation standards for the design of new residential and commercial buildings. The standards will be mandatory only for the design of new federal buildings, and will serve as voluntary guidelines for the design of new non-federal buildings. This report documents the development and testing of a set of recommendations, from the American Society of Heating, Refrigeration and Air Conditioning Engineers, Inc. (ASHRAE) Special Projects Committee No. 53, designed to provide the technical foundation for the Congressionally-mandated energy standard for new residential buildings. The recommendations have been developed over the past 25 months by a multidisciplinary project team, under the management of the US Department of Energy and its prime contractor, Pacific Northwest Laboratory. Volume III -- Introduction and Background to the Standard Development Effort is a description of the Standard development process and contains the rationale for the general approach and specific criteria contained within the recommendations.

  20. Building America Top Innovations 2012: Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research supporting Thermal Bypass Air Barrier requirements. Since these were adopted in the 2009 IECC, close to one million homes have been mandated to include this vitally important energy efficiency measure.

  1. Using Qualified Energy Conservation Bonds for Public Building Upgrades. Reducing Energy Bills in the City of Philadelphia

    Energy Technology Data Exchange (ETDEWEB)

    Zimring, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-07-18

    Qualified Energy Conservation Bonds (QECBs) are federally-subsidized bonds that enable state, tribal, and local government issuers to borrow money to fund a range of energy conservation projects, including public building upgrades that reduce energy use by at least 20 percent, at very attractive borrowing rates and long terms. As part of the American Recovery and Reinvestment Act (ARRA), the City of Philadelphia received a $15 million QECB award from the U.S. Department of the Treasury (Treasury). The city leveraged $6.25 million of its QECB allocation to finance half of a $12.6 million initiative to upgrade the energy efficiency of City buildings. The upgrades to four city facilities are expected to deliver over $10 million of net savings, and are a major step towards achieving the city’s goal of reducing government energy consumption by 30 percent by 2015.

  2. Sustainable Development of Heritage Areas: Towards Cyber-Physical Systems Integration in Extant Heritage Buildings and Planning Conservation

    Directory of Open Access Journals (Sweden)

    Laila Mohamed Khodeir

    2017-03-01

    Full Text Available Although architectural heritage reflects the evolution of human civilization throughout history, nevertheless, civilized and social changes of heritage areas in many countries led to their degradation. Historical building management and planning conservation raise two important issues: the restoration and improvement of historical areas features and adopting a framework of sustainable development in heritage regions. Recently a number of processes have arose to aid in the aforementioned problems, namely the heritage building information modelling (HBIM and the  cyber-physical systems approach (CPS, where the latter is believed to  achieve great potentials hereby integrating virtual models and physical construction and  enabling bidirectional coordination. Since HBIM has recently been investigated through a number of recent research and application, the aim of this paper is to explore the potentials offered by the CPS, to move from 3D content model to bi-dimensional coordination for achieving efficient management of built heritage. To tackle the objective of this paper, firstly, a review of the BIM use in the field of cultural heritage  was undergone, Secondly, reporting the existing BIM/HBIM platforms, analyzing cyber-physical systems integration in extant heritage buildings and in planning conservation were performed. Results of this paper took the form of detailed comparative analysis between both CPS and HBIM, which could guide decision makers working in the field of heritage buildings management, in addition to shedding light on the main potentials of the emerging CPS.

  3. Establishment of Passive Energy Conservation Measure and Economic Evaluation of Fenestration System in Nonresidential Building of Korea

    Directory of Open Access Journals (Sweden)

    Bo-Eun Choi

    2017-01-01

    Full Text Available ECO2 (building energy efficiency rating program and passive energy conservation measures (ECMs were established as a basic study for targeted methodologies and decision support systems development in Korea to meet national regulations. The primary energy consumption and economic evaluation of nonresidential buildings was performed. Passive ECMs were classified as planning and performance elements. The planning elements are the window-to-wall ratio (WWR and horizontal shading angle. The performance elements are the thermal transmittance (U-value of the walls, roof, and floor and the U-value and solar heat gain coefficient (SHGC of windows. This study focused on the window-to-wall ratio and the U-value and solar heat gain coefficient of windows. An economic efficiency database for the constructed alternatives was built; the target building was set and the Passive ECM List for the target building was derived. The energy consumption evaluation and economic evaluation were performed for each of the constructed alternatives, and a methodology for guiding energy efficiency decisions was proposed based on the performance evaluation results, and the optimal Passive ECM List for the target building was derived.

  4. Building the Foundation for International Conservation Planning for the Plains and Prairie Pothole Ecosystems

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This project will remove currently existing barriers to regional-level conservation planning in the Plains and Prairie Pothole LCC by developing a rigorously...

  5. Internet-Based Approaches to Building Stakeholder Networks for Conservation and Natural Resource Management.

    Science.gov (United States)

    Social network analysis (SNA) is based on a conceptual network representation of social interactions and is an invaluable tool for conservation professionals to increase collaboration, improve information flow, and increase efficiency. We present two approaches to constructing in...

  6. Barriers connected with certifying or listing of energy-conserving products used in buildings

    Energy Technology Data Exchange (ETDEWEB)

    1977-05-01

    The report assesses the availability and implementation of energy conservation technology, particularly in the residential sector. Of concern is that energy-conserving innovations are restricted and, in some cases, blocked entirely from reaching the marketplace by a variety of institutional barriers. An ERDA-sponsored project to identify practical policy or program options whose implementation would increase the rate and degree of market penetration of these products is summarized. From research performed over a five-month period, the report describes the results of a survey of energy-conserving products and certification practices and procedures; energy-conserving products identified as being restricted; identification and analysis of the effects of these barriers; and the recommendations of policies and programs to mitigate the effects of the identified barriers. (MCW)

  7. Development of Decision Support Process for Building Energy Conservation Measures and Economic Analysis

    Directory of Open Access Journals (Sweden)

    Bo-Eun Choi

    2017-03-01

    Full Text Available As policies for energy efficiency of buildings are being actively implemented, building energy performance improvement is urgently required. However, in Korea, information on measures and technologies for building energy efficiency is dispersed and concrete methods are not established, making it difficult to apply effective measures. Therefore, it is required to apply and evaluate energy efficiency measures through database construction integrating diverse information. In this study, the energy efficiency measures in the architectural sector that satisfy domestic legal standards are built. Because of the economic evaluation is necessary for the constructed alternatives, an economic efficiency database was established. The target building was set up, and energy efficiency measures were derived. In addition, a methodology that can induce energy efficient decision making of buildings was proposed, and the energy use evaluation and the economic analysis for each of the alternatives derived from applying the methodology to the target building were carried out. Furthermore, the optimal energy efficiency measures for the target building were suggested through the application of the decision-making process.

  8. Energy savings modelling of re-tuning energy conservation measures in large office buildings

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Nick; Katipamula, Srinivas; Wang, Weimin; Huang, Yunzhi; Liu, Guopeng

    2014-10-20

    Today, many large commercial buildings use sophisticated building automation systems (BASs) to manage a wide range of building equipment. While the capabilities of BASs have increased over time, many buildings still do not fully use the BAS’s capabilities and are not properly commissioned, operated or maintained, which leads to inefficient operation, increased energy use, and reduced lifetimes of the equipment. This paper investigates the energy savings potential of several common HVAC system re-tuning measures on a typical large office building, using the Department of Energy’s building energy modeling software, EnergyPlus. The baseline prototype model uses roughly as much energy as an average large office building in existing building stock, but does not utilize any re-tuning measures. Individual re-tuning measures simulated against this baseline include automatic schedule adjustments, damper minimum flow adjustments, thermostat adjustments, as well as dynamic resets (set points that change continuously with building and/or outdoor conditions) to static pressure, supply-air temperature, condenser water temperature, chilled and hot water temperature, and chilled and hot water differential pressure set points. Six combinations of these individual measures have been formulated – each designed to conform to limitations to implementation of certain individual measures that might exist in typical buildings. All the individual measures and combinations were simulated in 16 climate locations representative of specific U.S. climate zones. The modeling results suggest that the most effective energy savings measures are those that affect the demand-side of the building (air-systems and schedules). Many of the demand-side individual measures were capable of reducing annual total HVAC system energy consumption by over 20% in most cities that were modeled. Supply side measures affecting HVAC plant conditions were only modestly successful (less than 5% annual HVAC energy

  9. Environmental assessment in support of proposed voluntary energy conservation standard for new residential buildings

    Energy Technology Data Exchange (ETDEWEB)

    Hadley, D.L.; Parker, G.B.; Callaway, J.W.; Marsh, S.J.; Roop, J.M.; Taylor, Z.T.

    1989-06-01

    The objective of this environmental assessment (EA) is to identify the potential environmental impacts that could result from the proposed voluntary residential standard (VOLRES) on private sector construction of new residential buildings. 49 refs., 15 tabs.

  10. A conservative vapour intrusion screening model of oxygen-limited hydrocarbon vapour biodegradation accounting for building footprint size

    Science.gov (United States)

    Knight, John H.; Davis, Gregory B.

    2013-12-01

    Petroleum hydrocarbon vapours pose a reduced risk to indoor air due to biodegradation processes where oxygen is available in the subsurface or below built structures. However, no previous assessment has been available to show the effects of a building footprint (slab size) on oxygen-limited hydrocarbon vapour biodegradation and the potential for oxygen to be present beneath the entire sub-slab region of a building. Here we provide a new, conservative and conceptually simple vapour screening model which links oxygen and hydrocarbon vapour transport and biodegradation in the vicinity and beneath an impervious slab. This defines when vapour risk is insignificant, or conversely when there is potential for vapour to contact the sub-slab of a building. The solution involves complex mathematics to determine the position of an unknown boundary interface between oxygen diffusing in from the ground surface and vapours diffusing upwards from a subsurface vapour source, but the mathematics reduces to a simple relationship between the vapour source concentration and the ratio of the half slab width and depth to the vapour source. Data from known field investigations are shown to be consistent with the model predictions. Examples of 'acceptable' slab sizes for vapour source depths and strengths are given. The predictions are conservative as an estimator of when petroleum hydrocarbon vapours might come in contact with a slab-on-ground building since additional sources of oxygen due to advective flow or diffusion through the slab are ignored. As such the model can be used for screening sites for further investigation.

  11. Improving Occupant Wellness in Commercial Office Buildings through Energy Conservation Retrofits

    Directory of Open Access Journals (Sweden)

    J. J. McArthur

    2015-10-01

    Full Text Available There is increasing literature demonstrating the link between building indoor environmental quality, and occupant health and productivity, driving the corporate real estate industry to investigate how to integrate wellness features in both new and existing building stock. Meanwhile, new voluntary standards to promote occupant health are becoming adopted alongside sustainability standards. As commercial building owners and tenants seek to improve occupant conditions and incorporate wellness, apparently conflicting priorities must be balanced, particularly improving indoor environmental conditions has the potential to increase energy. This paper presents a framework to consider retrofits holistically and considering the benefit of improved conditions both qualitatively and quantitatively. Where poor conditions exist, published literature demonstrates a lost productivity cost that exceeds typical building energy costs, and this is quantified in the financial analysis presented. Energy retrofits provide a unique opportunity to integrate wellness-enabling features because the energy savings can offset marginal energy or operating cost increases for particular wellness interventions. This paper presents a flexible, customizable framework to develop potential retrofit bundles and evaluate them considering economic, sustainability, wellness, risk and occupant experience factors to identify the optimal zone of retrofit. An illustrative case study using real building data demonstrates how the framework might be applied to a real project and customized to achieve unique stakeholder priorities.

  12. Targeting climate diversity in conservation planning to build resilience to climate change

    Science.gov (United States)

    Heller, Nicole E.; Kreitler, Jason R.; Ackerly, David; Weiss, Stuart; Recinos, Amanda; Branciforte, Ryan; Flint, Lorraine E.; Flint, Alan L.; Micheli, Elisabeth

    2015-01-01

    Climate change is raising challenging concerns for systematic conservation planning. Are methods based on the current spatial patterns of biodiversity effective given long-term climate change? Some conservation scientists argue that planning should focus on protecting the abiotic diversity in the landscape, which drives patterns of biological diversity, rather than focusing on the distribution of focal species, which shift in response to climate change. Climate is one important abiotic driver of biodiversity patterns, as different climates host different biological communities and genetic pools. We propose conservation networks that capture the full range of climatic diversity in a region will improve the resilience of biotic communities to climate change compared to networks that do not. In this study we used historical and future hydro-climate projections from the high resolution Basin Characterization Model to explore the utility of directly targeting climatic diversity in planning. Using the spatial planning tool, Marxan, we designed conservation networks to capture the diversity of climate types, at the regional and sub-regional scale, and compared them to networks we designed to capture the diversity of vegetation types. By focusing on the Conservation Lands Network (CLN) of the San Francisco Bay Area as a real-world case study, we compared the potential resilience of networks by examining two factors: the range of climate space captured, and climatic stability to 18 future climates, reflecting different emission scenarios and global climate models. We found that the climate-based network planned at the sub-regional scale captured a greater range of climate space and showed higher climatic stability than the vegetation and regional based-networks. At the same time, differences among network scenarios are small relative to the variance in climate stability across global climate models. Across different projected futures, topographically heterogeneous areas

  13. Residential buildings: Energy conservation (energy savings design code). Il Patrimonio residenziale pubblico

    Energy Technology Data Exchange (ETDEWEB)

    Los, S.; Pulizer, N.; Agnoletto, L.; Buggin, A.

    1991-01-01

    The energy savings design code presented in this paper was based on the energy performance of the basic types of residential buildings commonly found in Italy and the numerous combinations of energy savings measures which were hypothesized for them. The calculation algorithm carries out two distinct operations: the quantification of seasonal fuel consumption and the cost of proposed interventions. The code takes into account parameters defining: climatic data; building geometry, surface area, orientation (insolation, etc.); thermal insulation, including the thermal/physical material properties of the other construction materials; thermal comfort conditions; and the type and performance of conventional heating equipment components, including active and passive architectural systems and their relative control systems.

  14. A multidisciplinary approach for the conservation of a building of the seventeenth century

    Science.gov (United States)

    Angelini, E.; Grassini, S.; Corbellini, S.; Parvis, M.; Piantanida, M.

    2010-09-01

    A long-term multidisciplinary conservation study is actually in progress inside the Villa della Regina, a prestigious Savoy residence built in the seventeenth century and recently restored. The walls of some rooms of the Villa are decorated with precious tin-mercury mirrors, that are baked with a reflective coating constituted of a tin-mercury compound surrounded by liquid mercury. The reflective layer is very soft, thus any restoration is difficult to be performed and can lead to a complete destruction of the artifact. Amalgam corrosion is a very slow process and, although there is no way to prevent the oxidation of the reflective layer, the conservation state of the artifacts may be improved by keeping them in a controlled environment. For this reason, a monitoring system has been designed and installed that is based on a wireless network of extremely compact sensors, for temperature and relative humidity measurements. The sensors have been specifically designed to satisfy the requirements for use in cultural heritage field and the system allows one to automatically collect the data that can be analyzed with the final aim to establish a correlation between the environmental conditions and the conservation state of the artifacts. A restoration has been carried out by producing in situ an amalgam inlay on the corroded area to slow down the release of liquid mercury in order to avoid also possible unsafe conditions for staff and visitors. In addition, a sensor has been developed which is based on a prototypical plastic optical fiber for the detection of low concentration Hg vapors to ensure the safe conditions in the Villa rooms. The sensor is being tested in laboratory.

  15. The influence of rainwater composition on the conservation state of cementitious building materials

    Energy Technology Data Exchange (ETDEWEB)

    Morillas, Héctor, E-mail: hector.morillas@ehu.es [Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country UPV/EHU, P.O. Box 644, 48080 Bilbao, Basque Country (Spain); Marcaida, Iker [Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country UPV/EHU, P.O. Box 644, 48080 Bilbao, Basque Country (Spain); Maguregui, Maite [Department of Analytical Chemistry, Faculty of Pharmacy, University of the Basque Country UPV/EHU, P.O. Box 450, 01080 Vitoria-Gasteiz, Basque Country (Spain); Carrero, Jose Antonio; Madariaga, Juan Manuel [Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country UPV/EHU, P.O. Box 644, 48080 Bilbao, Basque Country (Spain)

    2016-01-15

    Rainwater is one of the main pollution tracers around the world. There are many reasons that can explain the presence of high concentrations of certain hazardous elements (HEs) in the rainwater (traffic, marine port activities, industry, etc.). In this work, rainwater samples were collected at six different locations in the Metropolitan Bilbao (Basque Country, north of Spain) during November 2014. HE concentrations were determined by means of inductively coupled plasma mass spectrometry (ICP-MS) and anions by ion chromatography. The pH and redox potential values on these samples were also assessed. According to the obtained results, different trends along the estuary of Bilbao have been observed. To corroborate some hypothesis, thermodynamic simulations and correlation analyses were also carried out using quantitative data. These trends are closely related to the surrounding pollution and marine influence. Finally, in order to ascertain the influence of the Metropolitan Bilbao rainwater on buildings materials, a recent construction was characterized. Using techniques such as Scanning Electron Microscopy coupled with Energy Dispersive X-Ray Spectroscopy (SEM–EDS) and Raman Spectroscopy, different types of sulfates and nitrates were observed. - Highlights: • Rainwater from six sampling points along Nervion River (Bilbao, Spain) were analyzed. • Ion chromatography, ICP-MS and chemometrics were used for the rainwater analyses. • The interaction between wet depositions and building materials was studied. • Cementitious materials were analyzed using µ-Raman spectroscopy and SEM–EDS.

  16. Significance of a combined approach for replacement stones in the heritage buildings' conservation frame

    CERN Document Server

    Rozenbaum, Olivier; Muller, Fabrice; Bruand, Ary

    2008-01-01

    Stone substitution is a conventional operation during heritage buildings' restoration, but becomes problematic for architects and restorers when the quarry is mined out. The compatibility of the substitution stones with the original ones has been for long mainly based on the aesthetical aspect, this resulting too often in a patchwork of original and substitution stones with different patina after several years because of differences of properties. In this study, the objective is to show how substitution stones can be selected by combining aesthetic criteria and stones properties that are relevant for analyzing their compatibility. A couple of French limestones with their potential substitution stones were selected for the study. Our results showed that potential substitution stones selected on their aesthetic criteria require to be rejected because of their differences of physical properties. On the other hand, our results showed also the possibility to select substitution stones with satisfactory aesthetic a...

  17. Energy conservation on the building. Theses and pseudo theses. Knowledge versus dizziness of arguments; Energiesparen am Gebaeude. Thesen und Pseudo-Thesen. Wissen contra Argumentenschwindel

    Energy Technology Data Exchange (ETDEWEB)

    Meier, Claus

    2012-07-01

    The author of the book under consideration reports on theories and pseudo-theories as well as on knowledge versus dizziness of arguments in terms of energy conservation at the building. The main themes of this book are: DIN standards, efficiency, heating, ventilation, thermal insulation, U values, thermography, mildew, climate, space heating, temperature stability, humidity protection, sound insulation, fire protection, energy saving regulations, building permission, quality of education, ochlocracy, protests, quantum physics, outlook.

  18. Energy Efficiency and Conservation Block Grant (EECBG): Better Buildings Neighborhood Program Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Donnelly, Kat A.

    2014-01-10

    The Neighbor to Neighbor Energy Challenge (N2N) brought together a consortium of 14 leading clean energy rural, suburban, and low income communities throughout Connecticut. N2N was awarded $4.2 million from the U.S. Department of Energy (DOE) competitive BetterBuildings Neighborhood Program on August 10, 2010 to run a two-year pilot program (plus one year of transition and evaluation) (Award No. EMCBC- 00969-10). N2N tested innovative program models and hypotheses for improving Connecticut’s existing residential energy efficiency programs that are overseen by the ratepayer fund board and administered by CT utilities. N2N’s original goal was to engage 10 percent of households in participating communities to reduce their energy usage by 20 percent through energy upgrades and clean energy measures. N2N planned for customers to complete more comprehensive whole-home energy efficiency and clean energy measures and to achieve broader penetration than existing utility-administered regulated programs. Since this was an ARRA award, we report the following figures on job creation in Table 1. Since N2N is not continuing in its current form, we do not provide figures on job retention. Table 1 N2N Job Creation by Quarter Jobs Created 2010 Q4 6.65 2011 Q1 7.13 2011 Q2 4.98 2011 Q3 9.66 2011 Q4 5.43 2012 Q1 11.11 2012 Q2 6.85 2012 Q3 6.29 2012 Q4 6.77 2013 Q1 5.57 2013 Q2 8.35 2013 Q3 6.52 Total 85.31 The N2N team encountered several gaps in the existing efficiency program performance that hindered meeting N2N’s and DOE’s short-term program goals, as well as the State of Connecticut’s long-term energy, efficiency, and carbon reduction goals. However, despite the slow program start, N2N found evidence of increasing upgrade uptake rates over time, due to delayed customer action of one to two years from N2N introduction to completion of deeper household upgrades. Two main social/behavioral principles have contributed to driving deeper upgrades in CT: 1. Word of mouth

  19. Discussion on Fire Safety of Energy Conservation Material in Building%建筑节能材料防火安全探讨

    Institute of Scientific and Technical Information of China (English)

    李丽红; 刘晓涛

    2012-01-01

    Analyzes the wide range application of building energy conservation and thermal insulation material about the aspect of building energy conservation and thermal insulation.Through comparing those with foreign current situation indicate that EPS and XPS exit serious problems in fire safety.Puts forward Suggestions to improve the energy conservation system of the building and building energy conservation and thermal insulation material flame retardant property specifications,puts forward the research objective of new PU composite insulation wall.%对国内应用较为广泛的建筑节能保温材料,在节能保温以及防火安全方面进行了分析,与国外建筑保温材料应用现状进行了比较,指出了EPS及XPS在防火安全方面存在的问题,提出了建筑节能体系的建立和建筑节能保温材料阻燃性能规范制定的建议,提出新型PU复合保温墙体的研究目标。

  20. Economic analysis in support of proposed interim energy conservation voluntary performance standards for new non-federal residential buildings: Volume 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-09-01

    The objective of this document is to present an analysis of the impacts of the proposed voluntary energy conservation standard fr the construction of new residential buildings. This analysis examines the impacts of having the proposed residential standard apply immediately and, alternatively, having the proposed standard phased in over a five-year period.

  1. Torroja Institute, the historic building: conservation and characteristics of the materials of its façades

    Directory of Open Access Journals (Sweden)

    Luxán, M. P.

    1999-09-01

    Full Text Available The "Instituto de Ciencias de la Construcción" building is one of the most singular engineering design done by Eduardo Torroja: it was started in 1951. This study focused on the Institute façade-building materials has been carried out in the 100th anniversary of his birth. The analysis has revealed that the design of the original project has been of a great importance for the good conservation of the external walls. The pointing mortar characterization of its brick walls by instrumental techniques (infrared spectroscopy. X-ray diffraction, scanning electron microscopy with EDS reveals that calcite is its main component, with gypsum presence in polluted external zones and silica compounds from the sand. The obtained results indicate a good compatibility between mortars and façade bricks.

    El edificio del "Instituto de Ciencias de la Construcción", construido en 1951, constituye una de las obras singulares del ingeniero Eduardo Torroja. En el centenario de su nacimiento se ha elaborado este estudio, que se centra en los materiales de construcción de las fachadas del Instituto. De su análisis se desprende la importancia del diseño del proyecto original en la buena conservación de los paramentos exteriores. La caracterización de los morteros de junta de las fábricas de ladrillo de los paramentos, mediante técnicas instrumentales (espectroscopia infrarroja, difracción de rayos X, microscopía electrónica de barrido con energías dispersivas de rayos X revela que la calcita es el compuesto principal, con presencia de yeso -especialmente en zonas externas contaminadas- y compuestos silíceos procedentes de la arena. Los resultados sobre las fachadas reflejan una buena compatibilidad entre los morteros de cal y los ladrillos.

  2. Design methodologies for energy conservation and passive heating of buildings utilizing improved building components. Progress report No. 3, January 15--April 15, 1978

    Energy Technology Data Exchange (ETDEWEB)

    Habraken, N.J.; Johnson, T.E.

    1978-04-01

    The recently completed MIT Solar Building 5 demonstrates direct gain solar space heating through the use of new architectural finish materials. February 1978 measurements are summarized. Results indicate the building performed nearly as expected.

  3. Evolutionary Origin and Conserved Structural Building Blocks of Riboswitches and Ribosomal RNAs: Riboswitches as Probable Target Sites for Aminoglycosides Interaction

    Directory of Open Access Journals (Sweden)

    Elnaz Mehdizadeh Aghdam

    2014-05-01

    Full Text Available Purpose: Riboswitches, as noncoding RNA sequences, control gene expression through direct ligand binding. Sporadic reports on the structural relation of riboswitches with ribosomal RNAs (rRNA, raises an interest in possible similarity between riboswitches and rRNAs evolutionary origins. Since aminoglycoside antibiotics affect microbial cells through binding to functional sites of the bacterial rRNA, finding any conformational and functional relation between riboswitches/rRNAs is utmost important in both of medicinal and basic research. Methods: Analysis of the riboswitches structures were carried out using bioinformatics and computational tools. The possible functional similarity of riboswitches with rRNAs was evaluated based on the affinity of paromomycin antibiotic (targeting “A site” of 16S rRNA to riboswitches via docking method. Results: There was high structural similarity between riboswitches and rRNAs, but not any particular sequence based similarity between them was found. The building blocks including "hairpin loop containing UUU", "peptidyl transferase center conserved hairpin A loop"," helix 45" and "S2 (G8 hairpin" as high identical rRNA motifs were detected in all kinds of riboswitches. Surprisingly, binding energies of paromomycin with different riboswitches are considerably better than the binding energy of paromomycin with “16S rRNA A site”. Therefore the high affinity of paromomycin to bind riboswitches in comparison with rRNA “A site” suggests a new insight about riboswitches as possible targets for aminoglycoside antibiotics. Conclusion: These findings are considered as a possible supporting evidence for evolutionary origin of riboswitches/rRNAs and also their role in the exertion of antibiotics effects to design new drugs based on the concomitant effects via rRNA/riboswitches.

  4. Some considerations about the use of lime-cement mortars for building conservation purposes in Portugal : a reprehensible option or a lesser evil?

    OpenAIRE

    Torgal, Fernando Pacheco; Faria, Joana; Jalali, Said

    2012-01-01

    Some investigations about conservation actions in historical buildings points out that lime–cement mortars should be avoided and lime–pozzolan mortars should be use instead. Nevertheless this type of mortar is still under investigation and the absolute rejection of the use of Portland cement even with just a minimum amount appears to be a dogmatic position that is not fully grounded in scientific terms. Besides the use of lime–pozzolan mortars requires skilled craftsmanship and at least...

  5. Pedestal-type understructure and an electric heat recovery system make Boston office building high achiever in land use and energy conservation

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Land use and energy conservation goals are responsible for the unusual pedestal base of Boston's new Fiduciary Trust Building, located in one of the city's oldest sections. The area surrounding South Station and designated for renewal is plagued with a complex traffic situation on the surface and an underground maze of utility lines and conduits and subway tunnels, all of which combined to make innovative construction necessary. Caissons that by-pass underground obstructions support vertical steelwork through a flaring three-story pedestal. Cantilevered trusses provide a platform for the tower floors and allow versatile use of space with esthetically pleasing lines. An original glass-face plan was replaced with 35 percent tinted glass, 20 percent insulation-backed glass, and 45 percent precast concrete in order to conserve energy. Individualized lighting control was accomplished by installing 1000 wall switches to control the 3000 fixtures. Standardized 35-watt four-foot fluorescent tubes and a High Voltage Alternating Current (HVAC) air system allow further energy savings. A stringent new building code is credited with inspiring many of the conservation features. Details of the construction and heat recovery systems include a design summary of the building's construction specifications. (DCK)

  6. Research on Building Envelope Energy Conservation for Commercial Buildings in Hot Summer and Warm Winter Zone%夏热冬暖地区商业建筑围护结构节能研究

    Institute of Scientific and Technical Information of China (English)

    马杰; 聂金哲; 冯莹莹; 李晓锋

    2012-01-01

    In recent years, studies on building energy conservation in hot summer and warm winter zone were mainly focused on residential buildings and office buildings, but not for the large commercial buildings which consumed highest energy per unit area. Furthermore, these studies were mainly concentrated on HVAC system,while the design of building envelope was not well concerned. In this paper,the energy consumption of a commercial building in Guangzhou was simulated using the software of DeST,and the building envelope was optimized by analyzing the energy conservation performance with different structure combinations. The results indicated that the sunshade and ventilation could play an important role for building energy conservation. In addition, the suggestions for optimizing the building envelope design were provided.%近年来,夏热冬暖地区的建筑节能研究多集中在住宅建筑和办公建筑,而对单位建筑面积能耗最高的大型商业建筑研究较少.且现有的对商业建筑的节能研究多集中在空调系统,对围护结构的研究基本停留在定性分析的层面.为了更好地了解夏热冬暖地区商业建筑节能设计中围护结构优化设计的节能潜力和重要意义,本研究利用建筑能耗模拟软件DeST,并采用其它软件作为辅助,以广州某大型商业建筑为例,对其围护结构热工性能进行了数值模拟和分析.计算结果表明,遮阳和通风对其节能设计起到了极为重要的作用.在此基础上,对其围护结构优化设计的方向提出了建议.

  7. Completion of Green Building by Korea Institute of Energy Research - Energy{center_dot}Conservation{center_dot}Environmental Technology

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sang Dong [Korea Institute of Energy Research, Taejon (Korea)

    2001-04-01

    Korea Institute of Energy Research (KIER), which was fully aware that the effective utilization of energy could not only save energy but also reduce the environmental pollution due to a combustion exhaust gas, has built and operated 'the Ultra Energy Saving Building' whose energy consumption was only a fifth of general buildings as a example. KIER has started to research the project for the technology development and spread of Green Building in 'Enertech 21' - the most important research program of 1994 year - and has constructed the central building of the Institute with only the current available technology since the early of 1997 year, via researches by a step. Finally, KIER held the ceremony for the completion of Green Building in March sixth. This building is not just the first green building in Korea but also the representative building of energy environment research center, which will be marked out for a model for the domestic construction and construction industry in future. Therefore, this building has functions of exhibition, publicity, education, and experimentation for the building researchers as well as the office and researching place that is original function of this building. 4 figs., 5 tabs.

  8. Study on Applicability Evaluation of Historic Conserved Building%历史保护建筑适用性评价研究

    Institute of Scientific and Technical Information of China (English)

    王勇

    2011-01-01

    The domestic current evaluation standard for building's applicabilny is aimed at existing buildings, but couldn't embody the historic factors of cultural value for appraisal of historic conservative building. By imporing historic cultural value evaluation lactors into former evaluation system, this paper brings forward the method for appraisal of structural applicability of historic conservative building.%指出我国现行建筑适用性评定标准主要针对既有建筑,这一评价体系没有体现历史保护建筑的文化价值因素,而这正是进行历史保护建筑鉴定的主要约束条件,本文在既有建筑适用性评定方法的基础上,引入历史保护文化价值影响评价体系,提出适合历史保护建筑结构的适用性评价方法.

  9. Talking about the energy conservation of outer-building envelope%谈建筑外围护结构节能

    Institute of Scientific and Technical Information of China (English)

    刘嵘

    2012-01-01

    针对建筑外围护结构的节能设计进行了探讨,从围护组件入手,分别阐述了屋面,外墙,门窗,玻璃幕墙等部位的节能措施,并简要介绍了新型建筑节能材料的应用及降低能耗办法,以指导实践。%In light of the energy-saving design of outer-building envelope, starting from the envelope components, the paper respectively describes the energy-saving measures of roof, external wall, door and window and glass curtain and other building parts, and briefly introduces the applica- tion of new building energy conservation materials and methods of reducing energy consumption, with a view to guide practice.

  10. Building Code Compliance and Enforcement: The Experience of SanFrancisco's Residential Energy Conservation Ordinanace and California'sBuildign Standards for New Construction

    Energy Technology Data Exchange (ETDEWEB)

    Vine, E.

    1990-11-01

    As part of Lawrence Berkeley Laboratory's (LBL) technical assistance to the Sustainable City Project, compliance and enforcement activities related to local and state building codes for existing and new construction were evaluated in two case studies. The analysis of the City of San Francisco's Residential Energy Conservation Ordinance (RECO) showed that a limited, prescriptive energy conservation ordinance for existing residential construction can be enforced relatively easily with little administrative costs, and that compliance with such ordinances can be quite high. Compliance with the code was facilitated by extensive publicity, an informed public concerned with the cost of energy and knowledgeable about energy efficiency, the threat of punishment (Order of Abatement), the use of private inspectors, and training workshops for City and private inspectors. The analysis of California's Title 24 Standards for new residential and commercial construction showed that enforcement of this type of code for many climate zones is more complex and requires extensive administrative support for education and training of inspectors, architects, engineers, and builders. Under this code, prescriptive and performance approaches for compliance are permitted, resulting in the demand for alternative methods of enforcement: technical assistance, plan review, field inspection, and computer analysis. In contrast to existing construction, building design and new materials and construction practices are of critical importance in new construction, creating a need for extensive technical assistance and extensive interaction between enforcement personnel and the building community. Compliance problems associated with building design and installation did occur in both residential and nonresidential buildings. Because statewide codes are enforced by local officials, these problems may increase over time as energy standards change and become more complex and as other standards

  11. Comprehensive Evaluation Model of Urban Residential Building Energy Conservation%城镇住宅建筑节能综合评价模型

    Institute of Scientific and Technical Information of China (English)

    陆宁; 赵丽萍; 郭颖; 马红军; 朱琳

    2011-01-01

    根据对城镇住宅建筑节能的分析,建立了综合评价城镇住宅建筑节能的指标体系,分析了城镇住宅建筑节能综合评价指标的内涵及确定标准,运用灰色关联度分析法,构建了城镇住宅建筑节能评价指标体系的简化节能评价指标,进而基于人工神经网络方法,构建了城镇住宅建筑节能的综合评价模型,不仅有利于掌握既有城镇住宅建筑的节能效果,而且更有助于指导新建住宅建筑节能工作的开展.%Based on the analysis of urban residential building energy conservation, this paper established a comprehensive evaluation index system of urban residential building energy efficiency, analyzed the comprehensive evaluation index content and determined the standards of urban residential building energy efficiency, using the gray relational grade analysis, constructed the simplified evaluation index system of energy-saving targets of urban residential building energy efficiency evaluation, and then based on artificial neural network, built urban residential building energy efficiency evaluation model, which not only was belpful to control the energy saving effect of urban residential buildings, but also could help to guide new residential building energy efficiency to carry out.

  12. Energy Efficiency and Conservation Block Grant (EECBG) - Better Buildings Neighborhood Program at Greater Cincinnati Energy Alliance: Home Performance with Energy Star® and Better Buildings Performance

    Energy Technology Data Exchange (ETDEWEB)

    Holzhauser, Andy; Jones, Chris; Faust, Jeremy; Meyer, Chris; Van Divender, Lisa

    2013-12-30

    The Greater Cincinnati Energy Alliance (Energy Alliance) is a nonprofit economic development agency dedicated to helping Greater Cincinnati and Northern Kentucky communities reduce energy consumption. The Energy Alliance has launched programs to educate homeowners, commercial property owners, and nonprofit organizations about energy efficiency opportunities they can use to drive energy use reductions and financial savings, while extending significant focus to creating/retaining jobs through these programs. The mission of the Energy Alliance is based on the premise that investment in energy efficiency can lead to transformative economic development in a region. With support from seven municipalities, the Energy Alliance began operation in early 2010 and has been among the fastest growing nonprofit organizations in the Greater Cincinnati/Northern Kentucky area. The Energy Alliance offers two programs endorsed by the Department of Energy: the Home Performance with ENERGY STAR® Program for homeowners and the Better Buildings Performance Program for commercial entities. Both programs couple expert guidance, project management, and education in energy efficiency best practices with incentives and innovative energy efficiency financing to help building owners effectively invest in the energy efficiency, comfort, health, longevity, and environmental impact of their residential or commercial buildings. The Energy Alliance has raised over $23 million of public and private capital to build a robust market for energy efficiency investment. Of the $23 million, $17 million was a direct grant from the Department of Energy Better Buildings Neighborhood Program (BBNP). The organization’s investments in energy efficiency projects in the residential and commercial sector have led to well over $50 million in direct economic activity and created over 375,000 hours of labor created or retained. In addition, over 250 workers have been trained through the Building Performance Training

  13. Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration

    NARCIS (Netherlands)

    Lahmar, R.; Bationo, B.A.; Lamso, N.D.; Guéro, Y.; Tittonell, P.A.

    2012-01-01

    Low inherent fertility of tropical soils and degradation, nutrient deficiency and water stress are the key factors that hamper rainfed agriculture in semi-arid West Africa. Conservation Agriculture (CA) is currently promoted in the region as a technology to reduce soil degradation, mitigate the effe

  14. Impact of conservation agriculture on harnessing sustainability and building resilience against land degradation in the northern Ethiopian highlands

    Science.gov (United States)

    Araya, Tesfay; Cornelis, Wim M.; Govaerts, Bram; Bauer, Hans; Deckers, Jozef; Nyssen, Jan

    2013-04-01

    Conservation Agriculture (CA) aims at improving soil quality and crop yield whilst reducing runoff and topsoil erosion which raises the soil resilience to combat soil degradation. Different chemical, physical, and biological properties of a soil interact in complex ways that determine the crop productivity potential of the soil. Hence, a medium-term tillage experiment was carried out (2005 to 2011) on a Vertisol to evaluate changes in soil quality, runoff and soil loss due to CA-based field conservation practices in northern Ethiopia. The experimental layout was implemented in a randomized complete block design with three replications on permanent plots of 5 m by 19 m. The tillage treatments were derdero+ (DER+) with a furrow and permanent raised bed planting system, plowed once at planting by refreshing the furrow and with 30% standing crop residue retention, terwah+ (TER+) with plowing once at planting with 30% standing crop residue retention and contour furrows made at 1.5 m distance interval, and conventional tillage (CT) with a minimum of three tillage operations and removal of crop residues. All the plowing and reshaping of the furrows was done using the local ard plow mahresha. Local crop rotation practices followed during the seven years sequentially from the first to the seventh year included wheat-teff-wheat-barley-wheat-teff-grass pea. Glyphosate was sprayed starting from the third year (2007) at 2 l ha-1 before planting to control pre-emergent weed in DER+ and TER+. Significantly different (pplanting system compared to CT, specifically at 0-10 cm depth. Aggregate instability index, crack size at harvest, relative water capacity and plastic limit were significantly larger in CT compared to CA treatments. Adoption of improved local practices of DER+ and TER+ planting systems that employ conservation agriculture principles can reduce runoff, soil loss and improve crop yield and soil quality and thus, sustainability in Vertisols. Keywords: Soil resilience

  15. Failure to engage the public in issues related to inland fishes and fisheries: strategies for building public and political will to promote meaningful conservation.

    Science.gov (United States)

    Cooke, S J; Lapointe, N W R; Martins, E G; Thiem, J D; Raby, G D; Taylor, M K; Beard, T D; Cowx, I G

    2013-10-01

    Generating awareness of environmental conservation issues among the public is essential if there is an expectation of them to alter their behaviour, facilitate informed decisions and engage governments or regulatory authorities to take action. There are, however, exceedingly few public engagement success stories related to inland fishes and fisheries policy and resource allocation decisions. Inland aquatic resources and their associated fisheries provide employment, recreation, culture and, in developing regions, a considerable proportion of human nutrition and food security. Freshwater fishes are incredibly diverse but are among the most endangered organisms globally. Many threats to inland fisheries are driven largely by externalities to inland fisheries. The purpose of this paper is to draw attention to the role and plight of inland fishes and fisheries, and the need to generate the public and political will necessary to promote meaningful conservation. With this paper, the extent to which the scientific and environmental management communities have failed to engage the public in issues related to inland fishes and fisheries is characterized. Next, the barriers or factors that serve as the basis for the problem with public engagement are identified. The paper concludes by identifying strategies, including those focused on environmental education initiatives, for building the public and political will necessary to promote meaningful conservation of inland fishes and fisheries in developed and developing countries. Scientists, environmental managers, non-governmental organizations, politicians, regulatory authorities and the media all have important roles to play in overcoming challenges to inland fisheries. Failure to engage the public in freshwater conservation and management issues will impede efforts to stem the loss of freshwater habitats, fisheries and aquatic biodiversity. Thankfully, there are opportunities to learn from success stories related to other

  16. 探析建筑电气设计中建筑节能%Analysis of the Building Energy Conservation in the Building Electrical Design

    Institute of Scientific and Technical Information of China (English)

    高博

    2013-01-01

    我国是世界能源大国同时也是能源需求大国,但是有限能源浪费的无限浪费却非常严重。改善建筑电气的施工设计,对其节能功能的有效使用和改善进行研究,对于促进我国各领域经济的发展有着很重要的意义。%China is the world’s energy superpower, which is also a country with big energy demand, but the infinite waste of limited energy is very serious. Improving the building elect-rical construction design is of great significance to explore the efficient use and improvement of its energy-saving features and to promote the economic development of the whole areas in China.

  17. The super conservation energy building of the Ohbayashi corporation in Tokyo, Japan; El edificio super conservador de energia de la corporacion Ohbayashi en Tokio Japon

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez Vargas, Ricardo [Instituto Tecnologico de La Laguna, La Laguna (Mexico)

    1994-12-31

    The main building of the Institute of Technical Investigation of Ohbayashi Corporation in Tokyo, Japan, was built with the objective of being the best all over the world in the grounds of energy conservation. The utilization of this building was initiated on April 15, 1982 registering an annual energy consumption in the first two years of 87 and 96 Million calories/m{sup 2} respectively, that is, less than one fourth the consumption in conventional buildings. The inside ambient is better or equal to the one of ordinary buildings and the time for the investment recuperation was estimated of 8.7 years. The classification for the energy consumption in those first two years was of 31% for air conditioning, 41% for lighting/wall receptacles and 25% for others. The maximum consumption was in the month of August and was of 10 to 11 Mcal/m{sup 2}. The minimum consumption corresponded to the month of November and was 6 to 7 Mcal/m{sup 2}. In 1984 this building won the prize Energy of the ASHRAE. A total od 98 conservation measures were adopted for its construction and operation. [Espanol] El principal edificio del Instituto de Investigacion Tecnica de la corporacion Ohbayashi en Tokio, Japon, fue construido con el objetivo de ser el mejor en el mundo en el terreno de la conservacion de energia. La utilizacion de este edificio comenzo el 15 de abril de 1982, registrando un consumo anual de energia en los dos primeros anos de 87 y 96 Mcal/m{sup 2} respectivamente, esto es, menos de un cuarto del consumo en edificios convencionales. El ambiente interno es mejor o igual que el de edificios ordinarios y el tiempo de recuperacion de la inversion se estimo en 8.7 anos. La clasificacion en el consumo de energia para esos dos primeros anos fue de 31% para el acondicionamiento de aire, 41% para la iluminacion/contactos y 25% para otros. El maximo consumo aparecio en el mes de agosto y fue de 10 a 11 Mcal/m{sup 2}. El minimo consumo correspondio al mes de noviembre fue de 6 a 7 Mcal

  18. Integrating Land Conservation and Renewable Energy Goals in California: Assessing Land Use and Economic Cost Impacts Using the Optimal Renewable Energy Build-Out (ORB) Model.

    Science.gov (United States)

    Wu, G. C.; Schlag, N. H.; Cameron, D. R.; Brand, E.; Crane, L.; Williams, J.; Price, S.; Hernandez, R. R.; Torn, M. S.

    2015-12-01

    There is a lack of understanding of the environmental impacts and economic costs of potential renewable energy (RE) siting decisions that achieve ambitious RE targets. Such analyses are needed to inform policy recommendations that minimize potential conflicts between conservation and RE development. We use the state of California's rapid development of utility-scale RE as a case study to examine how possible land use constraints impact the total electricity land area, areas with conservation value, water use, and electricity cost of ambitious RE portfolios. We developed the Optimal Renewable energy Build-out (ORB) model, and used it in conjunction with the Renewable Portfolio Standard (RPS) Calculator, a RE procurement and transmission planning tool used by utilities within California, to generate environmentally constrained renewable energy potential and assess the cost and siting-associated impacts of wind, solar photovoltaic, concentrating solar power (CSP), and geothermal technologies. We find that imposing environmental constraints on RE development achieves lower conservation impacts and results in development of more fragmented land areas. With increased RE and environmental exclusions, generation becomes more widely distributed across the state, which results in more development on herbaceous agricultural vegetation, grasslands, and developed & urban land cover types. We find land use efficiencies of RE technologies are relatively inelastic to changes in environmental constraints, suggesting that cost-effective substitutions that reduce environmental impact and achieve RE goals is possible under most scenarios and exclusion categories. At very high RE penetration that is limited to in-state development, cost effectiveness decreases substantially under the highest level of environmental constraint due to the over-reliance on solar technologies. This additional cost is removed once the in-state constraint is lifted, suggesting that minimizing both negative

  19. Building local institutions for national conservation programs: lessons for developing Reducing Emissions from Deforestation and Forest Degradation (REDD+ programs

    Directory of Open Access Journals (Sweden)

    Wain Collen

    2016-06-01

    Full Text Available For programs that aim to promote forest conservation and poverty alleviation, such as Reducing Emissions from Deforestation and Forest Degradation (REDD+, the participation of indigenous communities is essential to meet program goals. Using Ostrom's theory of collective action for common pool resource management, we evaluated the institutions governing indigenous participation in the Programa Socio Bosque incentive-based conservation program in Ecuador. We conducted structured interviews with 94 members in 4 communities to assess community institutions for 6 of Ostrom's principles, using 12 measures we developed for the principles. We found substantial variation between communities in terms of their institutional performance. The best-performing community performed well (>50% of interviewees reported successfully meeting the measure on 8 of the 12 measures. The weakest performed well on only 2 out of 12 measures. Overall, our results indicate that there is stronger performance for constitutional-level institutions, which determine who gets to make the rules, and some collective-choice institutions, which determine how local rules are made. We identified specific challenges with the day-to-day operational institutions that arise from participation in nation state-community conservation programs, such as restricted resource appropriation, monitoring and compliance, and conflict resolution. We found that top-down policy making has an important role to play in supporting communities to establish constitutional-level and some collective-choice institutions. However, developing operational institutions may take more time and depend on local families' day-to-day use of resources, and thus may require a more nuanced policy approach. As some countries and donors find a jurisdictional REDD+ approach increasingly attractive, complementing top-down policy measures with bottom-up institutional development could provide a stronger platform to achieve the

  20. Building the foundation for international conservation planning for breeding ducks across the U.S. and Canadian border.

    Directory of Open Access Journals (Sweden)

    Kevin E Doherty

    Full Text Available We used publically available data on duck breeding distribution and recently compiled geospatial data on upland habitat and environmental conditions to develop a spatially explicit model of breeding duck populations across the entire Prairie Pothole Region (PPR. Our spatial population models were able to identify key areas for duck conservation across the PPR and predict between 62.1-79.1% (68.4% avg. of the variation in duck counts by year from 2002-2010. The median difference in observed vs. predicted duck counts at a transect segment level was 4.6 ducks. Our models are the first seamless spatially explicit models of waterfowl abundance across the entire PPR and represent an initial step toward joint conservation planning between Prairie Pothole and Prairie Habitat Joint Ventures. Our work demonstrates that when spatial and temporal variation for highly mobile birds is incorporated into conservation planning it will likely increase the habitat area required to support defined population goals. A major goal of the current North American Waterfowl Management Plan and subsequent action plan is the linking of harvest and habitat management. We contend incorporation of spatial aspects will increase the likelihood of coherent joint harvest and habitat management decisions. Our results show at a minimum, it is possible to produce spatially explicit waterfowl abundance models that when summed across survey strata will produce similar strata level population estimates as the design-based Waterfowl Breeding Pair and Habitat Survey (r2 = 0.977. This is important because these design-based population estimates are currently used to set duck harvest regulations and to set duck population and habitat goals for the North American Waterfowl Management Plan. We hope this effort generates discussion on the important linkages between spatial and temporal variation in population size, and distribution relative to habitat quantity and quality when linking habitat

  1. Multi-level, Multi-stage and Stochastic Optimization Models for Energy Conservation in Buildings for Federal, State and Local Agencies

    Science.gov (United States)

    Champion, Billy Ray

    Energy Conservation Measure (ECM) project selection is made difficult given real-world constraints, limited resources to implement savings retrofits, various suppliers in the market and project financing alternatives. Many of these energy efficient retrofit projects should be viewed as a series of investments with annual returns for these traditionally risk-averse agencies. Given a list of ECMs available, federal, state and local agencies must determine how to implement projects at lowest costs. The most common methods of implementation planning are suboptimal relative to cost. Federal, state and local agencies can obtain greater returns on their energy conservation investment over traditional methods, regardless of the implementing organization. This dissertation outlines several approaches to improve the traditional energy conservations models. . Any public buildings in regions with similar energy conservation goals in the United States or internationally can also benefit greatly from this research. Additionally, many private owners of buildings are under mandates to conserve energy e.g., Local Law 85 of the New York City Energy Conservation Code requires any building, public or private, to meet the most current energy code for any alteration or renovation. Thus, both public and private stakeholders can benefit from this research. . The research in this dissertation advances and presents models that decision-makers can use to optimize the selection of ECM projects with respect to the total cost of implementation. A practical application of a two-level mathematical program with equilibrium constraints (MPEC) improves the current best practice for agencies concerned with making the most cost-effective selection leveraging energy services companies or utilities. The two-level model maximizes savings to the agency and profit to the energy services companies (Chapter 2). An additional model presented leverages a single congressional appropriation to implement ECM

  2. Discussion on the Building Planning and Design Based on Energy Conservation Idea%基于节能理念探讨建筑规划设计

    Institute of Scientific and Technical Information of China (English)

    刘存发

    2014-01-01

    In the development of construction industry, not only should it pays attention to the selection and use of bu- ilding materials, also needs pay atention to the overall pla- nning and architectural design. As far as possible to reduce energy consumption, realize the sustainable development. Bas- ed on the energy conservation idea, this article explores the building planning and design and puts forward the measures and suggestions for energy saving design.%建筑业在发展中不仅要注重建筑材料的选择和使用,还应该注重建筑的整体规划与设计。尽可能降低能耗,实现可持续发展。本文立足于节能理念,探究了建筑的规划设计,提出了节能设计的措施和建议。

  3. CDM in Building Energy Conservation: from Dilemma to Strategy%建筑节能CDM项目的困境与对策

    Institute of Scientific and Technical Information of China (English)

    杜强; 杨锐; 孟海银; 陈乔

    2012-01-01

    建筑能耗在我国社会总能耗中所占比例迅速攀升,建筑领域的节能减排深受重视且已开展多年.但由于技术、资金、法律法规建设及公共意识等方面的原因总体成效并不佳.联合国清洁发展机制(CDM)已为我国多个领域的900多个减排项目提供了资金与技术支持,然而在建筑领域内至今没有突破.文章分析了CDM项目在我国目前情况下建筑领域内施行所面临的困难,并从组织角度提出了一体化的对策来应对来自规划、技术、经济等方面的挑战,为推进CDM项目在建筑领域内的开展提供了思路.%CDM has been widely seen as an efficient mechanism to provide developing countries financial and technical support on sustainable development in many fields. However, its performance on building energy conservation is far to reach its capacity. This paper analysed the barriers of CDM implementation on building energy conservation in China; and proposed a integrated strategy to overcome these barriers from perspectives of organisation, planning, technology and economics.

  4. A guidebook for insulated low-slope roof systems. IEA Annex 19, Low-slope roof systems: International Energy Agency Energy Conservation in Buildings and Community Systems Programme

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    Low-slope roof systems are common on commercial and industrial buildings and, to a lesser extent, on residential buildings. Although insulating materials have nearly always been a component of low-slope roofs, the amount of insulation used has increased in the past two decades because of escalation of heating and cooling costs and increased awareness of the need for energy conservation. As the amount of insulation has increased, the demand has intensified for design, installation, and maintenance information specifically for well-insulated roofs. Existing practices for design, installation, and maintenance of insulated roofs have evolved from experience. Typically, these practices feature compromises due to the different properties of materials making up a given roof system. Therefore, they should be examined from time to time to ensure that they are appropriate as new materials continue to enter the market and as the data base on existing systems expands. A primary purpose of this International Energy Agency (IEA) study is to assess current roofing insulation practices in the context of an accumulating data base on performance.

  5. 'Naked' and hydrated conformers of the conserved core pentasaccharide of N-linked glycoproteins and its building blocks.

    Science.gov (United States)

    Barry, Conor S; Cocinero, Emilio J; Carçabal, Pierre; Gamblin, David P; Stanca-Kaposta, E Cristina; Remmert, Sarah M; Fernández-Alonso, María C; Rudić, Svemir; Simons, John P; Davis, Benjamin G

    2013-11-13

    N-glycosylation of eukaryotic proteins is widespread and vital to survival. The pentasaccharide unit -Man3GlcNAc2- lies at the protein-junction core of all oligosaccharides attached to asparagine side chains during this process. Although its absolute conservation implies an indispensable role, associated perhaps with its structure, its unbiased conformation and the potential modulating role of solvation are unknown; both have now been explored through a combination of synthesis, laser spectroscopy, and computation. The proximal -GlcNAc-GlcNAc- unit acts as a rigid rod, while the central, and unusual, -Man-β-1,4-GlcNAc- linkage is more flexible and is modulated by the distal Man-α-1,3- and Man-α-1,6- branching units. Solvation stiffens the 'rod' but leaves the distal residues flexible, through a β-Man pivot, ensuring anchored projection from the protein shell while allowing flexible interaction of the distal portion of N-glycosylation with bulk water and biomolecular assemblies.

  6. Research and Development Data to Define the Thermal Performance of Reflective Materials Used to Conserve Energy in Building Applications

    Energy Technology Data Exchange (ETDEWEB)

    Eisenberg, J

    2001-04-09

    A comprehensive experimental laboratory study has been conducted on the thermal performance of reflective insulation systems. The goal of this study was to develop test and evaluation protocols and to obtain thermal performance data on a selected number of idealized and commercial systems containing reflective airspaces for use in analytical models. Steady-state thermal resistance has been measured on 17 different test panels using two guarded hot boxes. Additional instrumentation was installed to measure the temperature of critical locations inside the test panels. The test parameters which have been studied are heat flow direction (horizontal, up, and down), number of airspaces comprising the cavity, airspace effective emittance, airspace aspect ratio, airspace mean temperature and temperature difference, and the thermal resistance of the stud material. Tests have also been performed on similar constructions with mass insulation. Two one-dimensional calculation techniques (ASHRAE and proposed ASTM) have been employed to determine the cavity thermal resistance from the measured test panel results. The measured cavity thermal resistance is compared with literature data which is commonly employed to calculate the thermal resistance of reflective airspace assemblies. A consumer-oriented handbook pertaining to reflective insulation for building and commercial applications has also been prepared as part of this study.

  7. Buildings That Conserve and Educate

    Science.gov (United States)

    Prentiss, Timothy

    2011-01-01

    This article presents an interview with Wendy Rogers, a design principal at the architectural firm LPA in Irvine, California, as well as a LEED AP (Leadership in Energy and Environmental Design Accredited Professional). Throughout her 24-year career she has advocated for sustainable design in schools. Rogers works closely with the US Green…

  8. Provenance of granites used to build the Santa Maria de Valdeiglesias Monastery, Pelayos de la Presa (Madrid, Spain), and conservation state of the monumental complex

    Science.gov (United States)

    Fort, R.; Alvarez de Buergo, M.; Vazquez-Calvo, C.; Perez-Monserrat, E. M.; Varas-Muriel, M. J.; Lopez-Arce, P.

    2012-04-01

    The construction of the Cistercian Monastery began at 1180, in an initial Late Romanesque style in which the Church was erected; later on, in 1258, the church underwent a severe fire, only the apse stood standing. The church was reconstructed at the end of the 13th century in Mudejar style. Gothic style was used later on, in the 16th century, for the reconstruction of the funerary chapel, and Renaissance style for the Plateresque door in between the church and the sacristy. At the end of the 16th century, the main door to access the church was built in Baroque style. In 1836, the Ecclesiastical Confiscations resulted on transfer the Monastery into particular owners. This fact favoured its abandon and ruin state until 1979, when architect Mariano Garcia Benito purchased the property and started the conservation and consolidation of the complex, beginning with the Bell Tower. Natural stone materials used in the Monastery are igneous (granite) and metamorphic rocks (gneiss and schist), and artificial stone materials are bricks and mortars, both joint and rendering ones. Granite is the most abundant material used in the complex, with a structural/reinforcing role in elements such as lintels, jambs, buttresses, or bottom areas of the walls with greater sizes and better dimensioned. Some pillars are granite built, from the large ashlars of the sacristy, to the rubble-work of the Mozarab chapel. Two types of monzogranite can be differentiated in relation to distinct constructive stages: the coarse texture monzogranite is used in the first building stages, while the fine texture monzogranite was employed mainly from 17th century on. Petrophysical characteristics of these granites are different but show a good quality to be used in construction. Nevertheless, the abandon and partial ruin of the complex, the devastating fire events (the second one in 1743) leaded to the decay acceleration of the monumental complex, being nowadays the church in ruin, with no roofs and walls

  9. 长江中下游地区民用建筑节能综述%Overview on civil building energy conservation in lower-middle reaches of the Yangtze River

    Institute of Scientific and Technical Information of China (English)

    陈文娇

    2011-01-01

    In light of climate features in lower-middle reaches of the Yangtze River, from aspects of building layout, building envelope and energy utilization and so on, it explores the residential building energy conservation design in this region, so as to reduce building energy consumption and to create comfortable living environment.%针对长江中下游地区气候特征,从建筑布局、围护结构、新能源利用等方面探讨了该地区住宅建筑节能设计,力图降低建筑能耗,为人们创造一个舒适的居住环境。

  10. Studies on energy conservation for buildings of the electrical engineering of the Polytechnical School - Sao Paulo State University - Sao Paulo, Brazil; Estudos de conservacao de energia para predios da engenharia eletrica da EPUSP

    Energy Technology Data Exchange (ETDEWEB)

    Saidel, Marco Antonio; Maki, Clayton Massatoshi; Fereira Segundo, Nestor Candido; Morales Udaeta, Miguel Edgar [Sao Paulo Univ., SP (Brazil). Escola Politecnica. Grupo de Energia]. E-mail: udaeta@pea.usp.br

    2002-07-01

    This paper identifies and quantifies the potential of electric power conservation by end using of the buildings of electrical engineering at Polytechnic School of Sao Paulo University (EPUSP), SP, Brazil, aiming the increasing of energetic efficiency. The paper presents the results of the energetic diagnostic performed at the EPUSP Electric Engineering. The final using of lighting, air conditioning in the windows and microcomputers were analysed. The obtained results demonstrates the existence of a large potential of energy conservation, mainly related to the lighting end use.

  11. Building Energy Conservation and Analysis of Rock Wool Exterior Wall Insulation Technology%建筑节能与岩棉外墙外保温技术分析

    Institute of Scientific and Technical Information of China (English)

    高钊

    2014-01-01

    Through an overview of China’s energy situation, this paper dicussed the importance of building energy conservation. Analysised the advantages and disadvantages and performance of rock wool exterior insulation technology.%通过概述我国的能源形势,论述建筑节能的意义,并就岩棉外墙外保温技术的优缺点及性能进行了分析。

  12. Building energy analysis tool

    Science.gov (United States)

    Brackney, Larry; Parker, Andrew; Long, Nicholas; Metzger, Ian; Dean, Jesse; Lisell, Lars

    2016-04-12

    A building energy analysis system includes a building component library configured to store a plurality of building components, a modeling tool configured to access the building component library and create a building model of a building under analysis using building spatial data and using selected building components of the plurality of building components stored in the building component library, a building analysis engine configured to operate the building model and generate a baseline energy model of the building under analysis and further configured to apply one or more energy conservation measures to the baseline energy model in order to generate one or more corresponding optimized energy models, and a recommendation tool configured to assess the one or more optimized energy models against the baseline energy model and generate recommendations for substitute building components or modifications.

  13. The financial feasible electric energy conservation potential in brazilian public and commercial buildings - retrofit demonstrations; O potencial de conservacao de energia eletrica financeiramente viavel em edificios publicos e comerciais do Brasil: demonstracoes de retrofit

    Energy Technology Data Exchange (ETDEWEB)

    Lomardon, Louise Land B. [Universidade Federal Fluminense, Niteroi, RJ (Brazil); Lamberts, Roberto [Santa Catarina Univ., Florianopolis, SC (Brazil); Thome, Mabele [ELETROBRAS, Rio de Janeiro, RJ (Brazil). PROCEL

    1998-12-31

    In order to help the development of energy efficiency building standard in Brazil, to demonstrate state of art technologies and to encourage the use of hourly energy simulation tools, the National Energy Conservation Program (PROCEL) has started the 6 Cities Project. The project is being developed in six cities around the country. For this project a standard methodology was developed and applied. The methodology consists of a survey in the local utilities to establish the highest energy consumers in the commercial and public sector. A data-base is being created with information on energy consumption intensity and demand intensity in 15 buildings in each city. The data-base was designed to help the standards development. Among those buildings, in each city, two were selected, one is a public building and the other a private building, for a detailed energy audit. The audit data was used to calibrate a DOE2 simulation model. Simulations were performed and state of art technologies for energy efficiency are being tested and will be implemented. An after retrofit monitoring program is planed. In this paper the results of the first buildings will be showed, whose results point for reductions of electricity consumption, financially viable, between 25% and 35%. (author) 8 refs., 9 figs., 4 tabs.; e-mail: louise at ppe.ufrj.br; lamberts at ecv.ufsc.br

  14. Building Model Knowledge Service-oriented Knowledge Organization on Water Conservancy Project%面向知识服务的水利工程知识组织模型构建

    Institute of Scientific and Technical Information of China (English)

    徐绪堪; 房道伟; 苏新宁; 郑昌兴

    2014-01-01

    在当前水利现代化建设新形势下,对水利工程知识要求急剧性增长,而目前水利工程知识呈现混乱、无序状态、难以利用等现状,在充分理解和分析水利工程知识供需矛盾问题的基础上,从知识服务角度对水利工程知识进行宏观架构,以水利工程问题的求解为切入点,以解答用户水利工程问题为目标,形成包括水利工程问题分解和用户需求分析、水利工程知识组织的架构、规范设计、知识组织和检索系统设计的水利工程知识组织体系,借助基于粒度原理建立水利工程知识组织模型,动态序化和共享水利工程知识,快捷高效地解决用户提出的水利工程问题,为我国水利现代化建设提供智力支撑。%Under the current new situation of water conservancy modernization, requirements for water conservancy engineering knowl-edge have grown rapidly. However the current water conservancy engineering knowledge is confused, disordered state, it is very difficult to be used. Based on the understanding and analysis of water conservancy problems, the structure is built on water conservancy engineering knowledge. The water conservancy project problem is regarded as the starting point, the goal is to answer the problem of users on the water conservancy project, we build the water conservancy engineering knowledge organization system which include the decomposition on water conservancy engineering problems, the analysis of user's needs, architecture of water conservancy engineering knowledge organization, specification design of knowledge organization and retrieval system. The model of water conservancy knowledge organization project is used to share water resources engineering knowledge dynamically, the water project problem can be quickly solved, finally, the intellectual support for the modernization of China water is provided.

  15. 建筑节能条件下外墙外保温技术在工程中的应用%Application of Thermal Insulation Technology of External Walls in Building Energy Conservation

    Institute of Scientific and Technical Information of China (English)

    赵强

    2015-01-01

    Thermal insulation of external walls is an important technology in building energy conservation. This paper illustrates the energy saving characteristics from three aspects:the necessity,the superiority and the structural system.%外墙外保温技术是建筑节能中一项重要的技术.从外墙外保温技术的必要性、优越性和结构体系等3个方面,阐述了其节能的性能特点.

  16. Performance comparison of thermal insulation and energy conservation material in building system%建筑物系统节能保温材料性能比较

    Institute of Scientific and Technical Information of China (English)

    田宝新

    2012-01-01

    阐述了保温节能材料的重要性,从墙体材料到墙体保温材料再到门窗材料几方面进行了分析,通过性能对比,表述了新型保温节能材料的优越性,同时满足消防要求,值得推广应用。%The essay describes the significance of thermal insulation and energy conservation material, analyzes wall material, thermal insulation material of the wall and door and window material, compares their performance, and shows the advantages of new thermal insulation and energy conservation material. Meanwhile, the new thermal insulation and energy conservation material meet the fire-fighting demand. Thus, it is worth promoting and application.

  17. THE RETHINKING OF THE CONSERVATION AND ADAPTIVE REUSE OF HISTORIC INDUSTRIAL BUILDINGS FROM APOCALYPSE OF BRITAIN%从英国对旧工业建筑的保护利用谈中国旧工业的保护

    Institute of Scientific and Technical Information of China (English)

    苏夏

    2012-01-01

    The sustainable reuse of historic industrial buildings hasn' t been a brand new topic. Since the day when these buildings were completed, the ways of use and reuse are keeping on changing. But this kind of reuse is also based on the industrial process while the reuse based on the conservation and non-industrial purposes hasn' t begun until 1950s. In the field of conservation and adaptive reuse of industrial buildings, west Europe is no-doubt ahead of others in the world. From the apocalypse of the reuse of industrial building heritages in Britain and some relevant cases in Germany and France, and by the contract of that in Britain and in China, the situation and the patterns of conservation and adaptive reuse of industrial buildings in China were discussed.%旧工业建筑的可持续性再利用已不是一个新的话题,几乎从这类建筑建成之日起就伴随着其最初使用目的的不断改变。但这种不断改变使用目的的再利用行为实际上还是一种在其本身使用功能范围内的变动,而真正意义上的对旧工业建筑的再利用,则是近50年左右的事情。在这方面,西欧各国毫无疑问是走在世界前列的。以英国旧工业建筑保护与再利用经验为重点,辅以德、法等国在这方面的成果案例,就西欧对旧工业建筑改造利用方面的宝贵经验进行介绍,旨在为我国现阶段旧工业建筑的保护和再利用提供有益的启示和帮助。

  18. 南京地区典型居住建筑能耗模型及65%节能措施研究%Energy consumption model and 65% energy conservation measures for typical residential buildings in Nanjing

    Institute of Scientific and Technical Information of China (English)

    金斯科; 龚延风

    2011-01-01

    Calculates the annual energy amounts consumed by a typical residential building in intermittent operation mode with 24 different envelope property combinations in Nanjing by using DeST software and establishes the regression model of building energy consumption. Analyses the impact of thermal properties of enclosure and area ratio of window to wall on building energy consumption and proposes the 65% energy conservation measures for the residential buildings in this area.%采用DeST能耗软件模拟了南京一典型居住建筑在24种围护结构参数组合及间歇空调运行模式下的建筑全年能耗,并建立了南京地区典型居住建筑的能耗回归模型.同时分析了围护结构热工参数及窗墙面积比对建筑物能耗的影响,并提出了该地区居住建筑节能65%的措施.

  19. Energy conservation or the art of process optimization. Energy conservation contracting at the energetic renovation of buildings at the Cultural Forum Potsdamer Platz; Energiesparen oder die Kunst der Prozessoptimierung. Energiespar-Contracting bei der energetischen Gebaeudesanierung am Kulturforum Potsdamer Platz

    Energy Technology Data Exchange (ETDEWEB)

    Heuer, Uwe [Stiftung Preussischer Kulturbesitz - Staatliche Museen zu Berlin, Berlin (Germany). Abt. Technik Innerer Dienst; Hoefer, Hans [Siemens AG, Leipzig (Germany). Building Technologies-Division; Jahn, Axel [Jahn-Consult GmbH, Berlin (Germany)

    2012-07-01

    Within twelve months, six museums in Berlin and an administration building with a restoration centre were energetically renovated so perfectly that the energy costs almost were halved. The investments of around 5.7 million Euro for the modernization amortize within ten years from the savings achieved. At the same time the environment is released by more than 7,000 tons of carbon dioxide annually.

  20. Massive energy conservation box. Singly-family building with pitch roof consisting of lightweight concrete; Massive Energiespardose. Einfamilienhaus mit Steildach aus Leichtbeton

    Energy Technology Data Exchange (ETDEWEB)

    Siegele, Klaus

    2013-05-15

    The new and simple style single-family residential building of the family Tuchlinski joins unobtrusively into the row of houses in the Schleckheimer Strasse outside the gates of Aachen (Federal Republic of Germany). The qualities of this building lie less in the distinctive outward radial architecture, but are much more to be looked for inside and hidden in many design details. Also, the energy concept is worked out in such a way that a 3 kW mini heat pump in combination with a solar power plant is sufficient in order to meet the annual final energy demand of 19 kWh/m{sup 2}.

  1. Environmental assessment in support of proposed interim energy conservation voluntary performance standards for new non-federal residential buildings: Volume 7

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-09-01

    The objective of this environmental assessment (EA) is to identify the potential environmental impacts that could result from the proposed voluntary residential standard (VOLRES) on private sector construction of new residential buildings. In this report, the scope, objectives, and approach of this EA are presented.

  2. 基于蒙特卡罗模拟的绿色建筑节水和中水回用的决策模型%Monte Carlo Simulation-based Decision-making Model for the Water Conservation and Intermediate Water Recycling of Conservation-miaded Buildings

    Institute of Scientific and Technical Information of China (English)

    侯玲

    2012-01-01

    通过对绿色建筑节水和中水回用项目的全寿命周期成本构成的分析,采用净现值衡量的指标形式,构建了绿色建筑全寿命周期经济决策模型,运用蒙特卡罗模拟的方法,以实际示范项目进行模拟应用,分别对绿色建筑和传统建筑的节水项目进行建模分析,实际验证了该模型和模拟方法的合理性和实用性,以期为绿色建筑项目的决策提供一种可借鉴、可操作的方法,以及为政府机构、决策部门和开发商的正确决策提供科学方法和理论依据.%Through analyzing the life cycle cost of the water conservation and intermediate water application project of conservation-minded buildings, net present value was applied as the index to establish the life cycle economic decision model. Monte Carlo simulation was used in demonstration cases, modeling analysis of water-saving projects in conservation-minded and traditional buildings verified rationality and practicability of this model and simulation method. It was to provide a referential and operable method for the decision-making of conservation-minded construction projects, as well as a scientific approach and theoretic basis for the precise decision-making of government organs, decision-making departments and developers.

  3. COSTSAFR 3. 0---User's manual: (Conservation Optimization Standard for Savings in Federal Residences): In support of proposed modifications to interim energy conservation standards for new federal residential buildings

    Energy Technology Data Exchange (ETDEWEB)

    1988-06-01

    This document describes how to use the computer program developed under the Federal Residential Standard Project funded by the Department of Energy. The computer program provides an analysis of specific housing projects at a given site, using alternative fuel types, and considering alternative housing types. Designed around the concept of minimizing overall costs through energy conservation design--including first cost and future utility costs--the computer program establishes a standard design to which proposed housing designs are compared. It then provides a point table, for each housing type, that can be used to determine whether a proposed design meets the standard and how a design could be modified to meet the standard. The computer program has been designed for IBM-PC or compatible computers and is recorded on a floppy disk. This manual describes how to use the program and how to read the information that appears on the screen during program operation. It describes the inputs required and the various options presented to the user. The appendices provide more detailed information related to the output produced by the program. This output consists of point tables presenting points for each energy conservation option, and a point total that must be met to comply with the standard. The technical support document and economic analysis are separate documents that provide more information about the specifics of the standard.

  4. Research on Influence of Commercial Features Factor on Decision of Building Energy Conservation Scheme%商务特征指标对建筑节能方案决策的影响研究

    Institute of Scientific and Technical Information of China (English)

    薛汝才; 杨红昌; 柴保双; 邱枫

    2016-01-01

    Decision of building energy conservation scheme is a complicated and integrated process with numerous of indices,and there is no mature theoretical evaluation system or decision method so far. Based on the establishment of evaluation system covering technical and economical feature indexes,the paper introduces commercial feature indexes of policies and regulations risk,business contract risk,project operation cycle,business opportunity cost. Then,takes an electric power dispatching center as an example,builds a comprehensive optimized decision model considering "technology + economy + business" features from the feasibility schemes with CRITIC method,verifies the influence of commercial features factor on the decision of building energy saving conservation scheme,provides reference for the relevant enterprises to carry out decision from feasible investment schemes for energy saving.%建筑节能方案决策是一个复杂的多项指标综合分析过程,尚未形成成熟的决策方法或理论体系.在构建涵盖技术特征、经济特征评价指标体系的基础上,引入政策法规风险、商务合同风险、项目运作周期、商务机会成本等商务特征指标,以某项目为例,采用CRITIC客观权重赋权方法,构建"技术+经济+商务"特征的可行性方案综合优选决策模型,验证商务特征指标对建筑节能改造方案决策的影响,为相关企业进行节能改造可行性投资方案选择提供参考.

  5. Water Conservation: A Tool to Build Understanding, Service and Awareness about Natural Resources Linda Ruiz McCall, Katherine K. Ellins, and Bridget Cameron

    Science.gov (United States)

    McCall, L. R.; Ellins, K. K.; Cameron, B.

    2010-12-01

    Water is arguably our most important natural resource, essential for sustaining life on Earth; necessary to support agriculture and industry; and important for fisheries, power, navigation, and recreation. As world population increases and climate change brings about a redistribution of water and people across our planet, water resource management and conservation are increasingly important. Based on current population projections for Texas, about 85 percent of the state’s projected population will not have enough water by 2060 in drought conditions. Water conservation is critical for meeting the state’s long-term water needs. To that end, the Texas Water Development Board (TWDB) is engaged in a number of education and outreach programs. In this paper, we report on three TWDB educational campaigns. Water Exploration, a Web-based water resources education program for Texas high school students, Put Some Blue in Your Green School, a service learning project designed to promote interaction between schools and their local communities, and Water IQ: Know Your Water, a public awareness campaign for water conservation. Water Exploration uses a pedagogical approach called the Legacy Cycle to involve students in experiential, project-based learning to help them achieve a deeper understanding about water resources. It addresses the need for rigorous curriculum in a vitally important area for the new Texas high school Earth and Space Science Capstone course, as well as Environmental Systems, and Aquatic Science. The interdisciplinary nature of the curriculum encourages students to explore the connections between water resources and economics (water planning, water as a commodity), history (water affects human settlement and migration), and biology (water is essential for life; contaminated water affects living organisms). The ability to integrate information from different disciplines and weigh the perspectives of multiple experts is particularly important for solving the

  6. Air/water heat pumps in older buildings. Energy conservation in a stock; Luft/Wasser-Waermepumpen im Altbau. Energiesparen im Bestand

    Energy Technology Data Exchange (ETDEWEB)

    Bauknecht, Steffen [Mitsubishi Electric, Ratingen (Germany)

    2010-02-15

    Due to the technical development, nowadays it is possible to heat older buildings which are not insulated thermally subsequently with monovalent air/water heat pumps. For example, in Bonn-Oberkassel (Federal Republic of Germany) a nearly one hundred year old art nouveau mansion is supplied with apartment warmth and warm water by means of two air/water heat pumps. The economical heat supply as well as the small structural expenditure decided to use this technology.

  7. 寒冷地区办公建筑被动节能技术应用策略研究*--以天津市城市规划设计研究院科研楼为例%Passive Energy Conservation Technology Application on Office Building in Cold Region:Research Building of Tianjin Urban Planning and Design Institute

    Institute of Scientific and Technical Information of China (English)

    王雯翡; 王连顺

    2015-01-01

    Through analyzing the characteristics of office building in cold region, this paper takes the Research Building of Tianjin Urban Planning and Design Institute as an example, researches the application strategy of the passive energy saving technologies from site planning, natural ventilation, natural lighting, and building shading. The exploring will provide reference experience for the office building in cold region, and also for energy conservation and emission reduction.%通过对寒冷地区办公建筑的气候特点、性能特点、能耗特点分析,以天津市城市规划设计研究院科研楼为研究对象,结合被动节能技术应用策略研究,从建筑场地环境设计策略、调整房间布局改善室内自然通风、高侧窗、采光井、导光筒联合改善自然采光、建筑自遮阳与中空百叶可调节外遮阳等方面进行探索,为寒冷地区办公建筑被动节能技术应用提供参考经验,也为节能减排提供可借鉴的经验。

  8. Energy conservation in new buildings: Current cost-profit ratios of investments in thermal insulation and thermal solar systems; Energieeinsparung im Wohnungsneubau: Aktuelle Kosten-Nutzen-Verhaeltnisse bei Investitionen in zusaetzlichen Waermeschutz und in thermische Solaranlagen

    Energy Technology Data Exchange (ETDEWEB)

    Traube, K.; Clausnitzer, K.D.; Jahn, K.

    1997-12-31

    The investigation had three goals: Assessment of the additional cost of new buildings with enhanced thermal insulation; Establishment of an up-to-date cost survey of small, medium-sized and big solar thermal systems; Comparative evaluation of the cost-profit ratios (specific cost referred to the energy conservation efficiency) of enhanced thermal insulation and thermal solar systems. (orig.) [Deutsch] Zielsetzung war - eine Orientierung ueber die zusaetzlichen Kosten fuer praxisrelevante Ausfuehrungen von Wohnhaeusern mit gegenueber derzeitigen Anforderungen wesentlich verstaerktem Waermeschutz zu liefern, - eine Uebersicht ueber die aktuellen Kosten kleiner, mittlerer und grosser solarthermischer Anlagen zu erstellen, - schliesslich die Kosten-Nutzen-Relationen (als spezifische, auf die Energieeinsparung bezogene Kosten) des verstaerkten Waermeschutzes und der Solaranlagen zu vergleichen. (orig.)

  9. More with Less. Covenant energy conservation for houses and buildings [in the Netherlands]; Meer Met Minder. Convenant energiebesparing bestaande woningen en gebouwen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-06-28

    The aim of the covenant is to improve the energy performance ('energy label') of minimal 300,000 existing houses and other buildings annually. In case the target is not realized, participating parties will consider supplementary measures in order to reach the target. Parties will also stimulate investors to finance measures, based on renewable energy sources or systems [Dutch] De partijen beogen met dit convenant dat jaarlijks de energieprestatie van minimaal 300.000 bestaande woningen en andere gebouwen met minimaal twee klassen in het energielabel wordt verbeterd. Indien dit resultaat niet bereikt wordt, zullen de partijen bezien welke aanvullende maatregelen nodig zijn om daar alsnog op uit te komen. De partijen spannen zich in om bij het nastreven van vorenvermeld doel investeerders te stimuleren tot keuzes voor duurzame energiemaatregelen.

  10. Field Test Evaluation of Conservation Retrofits of Low-Income, Single-Family Buildings in Wisconsin: Blower-Door-Directed Infiltration Reduction Procedure, Field Test Implementation and Results

    Energy Technology Data Exchange (ETDEWEB)

    Gettings, M.B.

    2001-05-21

    A blower-door-directed infiltration retrofit procedure was field tested on 18 homes in south central Wisconsin. The procedure, developed by the Wisconsin Energy Conservation Corporation, includes recommended retrofit techniques as well as criteria for estimating the amount of cost-effective work to be performed on a house. A recommended expenditure level and target air leakage reduction, in air changes per hour at 50 Pascal (ACH50), are determined from the initial leakage rate measured. The procedure produced an average 16% reduction in air leakage rate. For the 7 houses recommended for retrofit, 89% of the targeted reductions were accomplished with 76% of the recommended expenditures. The average cost of retrofits per house was reduced by a factor of four compared with previous programs. The average payback period for recommended retrofits was 4.4 years, based on predicted energy savings computed from achieved air leakage reductions. Although exceptions occurred, the procedure's 8 ACH50 minimum initial leakage rate for advising retrofits to be performed appeared a good choice, based on cost-effective air leakage reduction. Houses with initial rates of 7 ACH50 or below consistently required substantially higher costs to achieve significant air leakage reductions. No statistically significant average annual energy savings was detected as a result of the infiltration retrofits. Average measured savings were -27 therm per year, indicating an increase in energy use, with a 90% confidence interval of 36 therm. Measured savings for individual houses varied widely in both positive and negative directions, indicating that factors not considered affected the results. Large individual confidence intervals indicate a need to increase the accuracy of such measurements as well as understand the factors which may cause such disparity. Recommendations for the procedure include more extensive training of retrofit crews, checks for minimum air exchange rates to insure air

  11. New jobs in the building sector. Employment effects of energy conservation in the built environment; Bouwen en banen. Werkgelegenheidseffecten van energiebesparing in de gebouwde omgeving

    Energy Technology Data Exchange (ETDEWEB)

    Volkerink, M.; Rougoor, W.; Tieben, B.; Blom, M.; Schepers, B.

    2012-12-15

    Extra investment in energy efficiency in the existing Dutch housing stock would create a significant number of jobs in construction and upstream supply. Depending on the efficiency targets adopted, annual investments of between euro 2.5 and 4 billion would lead to net additional employment of 67,000 to 110,000 man-years through to 2020. Such a programme would entail improving the energy performance of virtually all Dutch homes and would create new jobs in construction and upstream supply, many segments of which are currently suffering a considerable downturn in demand. Unemployment in the building industry is rising rapidly and presently stands at around 40,000. A 2% per annum improvement in energy efficiency through to 2020 would require a total additional investment of around euro 20 billion. Adopting a more robust target (2%+ p.a.) would entail all privately owned homes being upgraded to energy label C and all rented homes to label B. For this scenario a total additional investment of euro 33 billion would be needed. Over and against these investments stand annual savings on energy bills for Dutch households, amounting to euro 1 billion and euro 1.5 billion respectively in the 2% and 2%+ scenario. Depending on how the scheme is funded, there may be a net monthly windfall for households as a result of such investments in energy efficiency [Dutch] Extra investeringen in energiebesparing bij bestaande gebouwen leveren een fors aantal banen in de bouw en de toeleverende industrie op. Dat is de conclusie uit een studie van SEO Economisch Onderzoek en CE Delft voor het ministerie van Infrastructuur en Milieu. Afhankelijk van de besparingsdoelstelling leiden de investeringen van 2,5 tot 4 miljard euro per jaar tot netto werkgelegenheid van 67.000 tot 110.000 arbeidsjaren tot 2020. Het betekent dat vrijwel alle woningen energetisch verbeterd moeten worden. De investeringen leveren nieuwe werkgelegenheid in de bouw en toeleverende industrie, waar op veel fronten nu

  12. Conservative management.

    Science.gov (United States)

    Kruis, W; Leifeld, L; Pfützer, R

    2012-01-01

    Treatment of diverticulitis comprises at least two options: conservative or surgical management. There is a recent trend to limit surgical treatment of acute diverticulitis and to favor conservative management. This review addresses general aspects of conservative patient care with special focus on the treatment of patients with a first attack of diverticulitis. The presentation does not include a discussion of specific drugs which is given in other sections of this issue.

  13. Reshaping conservation

    DEFF Research Database (Denmark)

    Funder, Mikkel; Danielsen, Finn; Ngaga, Yonika

    2013-01-01

    members strengthen the monitoring practices to their advantage, and to some extent move them beyond the reach of government agencies and conservation and development practitioners. This has led to outcomes that are of greater social and strategic value to communities than the original 'planned' benefits......, although the monitoring scheme has also to some extent become dominated by local 'conservation elites' who negotiate the terrain between the state and other community members. Our findings suggest that we need to move beyond simplistic assumptions of community strategies and incentives in participatory...... conservation and allow for more adaptive and politically explicit governance spaces in protected area management....

  14. Wildlife Conservation

    OpenAIRE

    Clive L. Spash; Aldred, Jonathan

    1998-01-01

    In this paper we consider how conservation has arisen as a key aspect of the reaction to human-initiated degradation and disappearance of ecosystems, wild lands. and wildlife. Concern over species extinction is given an historical perspective which shows the way in which pressure on wild and natural aspects of global ecology have changed in recent centuries. The role of conservation in the struggle to protect the environment is then analysed using underlying ethical arguments behind the econo...

  15. Building a Municipal Energy Conservation Corps

    Science.gov (United States)

    This page is about Springfield, Massachusetts' EPA Climate Showcase Community grant. EPA’s CSC Program helps local governments and tribal nations pilot innovative, cost-effective and replicable community-based greenhouse gas reduction projects.

  16. Behavioral experiment in energy conservation: an annotated bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Frankena, F.

    1977-01-01

    The bibliography on behavioral experiments in energy conservation contains 25 citations. Some of the subjects covered include: residential electricity use and its charges; energy conservation in master-metered buildings; installation of insulation; gasoline conservation; energy consumption fears; oil conservation; and environmental/ecological problems. (MCW)

  17. Scaling-up energy conservation initiatives : Barriers and local strategies

    NARCIS (Netherlands)

    van Doren, D.; Giezen, M.; Driessen, P. P J; Runhaar, H. A C

    2016-01-01

    Energy conservation in residential and commercial buildings is considered a key challenge and opportunity for low-carbon urban development. In cities worldwide, energy conservation initiatives have been realized that demonstrate the social, financial, and environmental benefits that energy conservat

  18. Rapid Building Assessment Project

    Science.gov (United States)

    2014-05-01

    U.S. Department of Energy DPW OMD Directorate of Public Works Operations Maintenance Division ECM energy conservation measure EEB Hub Energy... EEB Hub). 5 For this project, FirstFuel worked with 11 DoD installations across the country to identify buildings for remote audit

  19. Conservation reaches new heights.

    Science.gov (United States)

    Pepall, J; Khanal, P

    1992-10-01

    The conservation program with the management assistance of the Woodlands Mountain Institute in 2 contiguous parks, the Mount Everest National Park in Nepal and the Qomolangma Nature Reserve in China, in 2 countries is described. The focus is on conservation of the complex ecosystem with sustainable development by showing local people how to benefit from the park without environmental damage. Cultural diversity is as important as biological diversity. The area has been designated by UNESCO as a World Heritage Site with the "last pure ecological seed" of the Himalayas. The regional geography and culture are presented. Population growth has impacted natural resources through overgrazing, cultivation of marginal land, and deforestation; future plans to build a dam and road bordering the nature reserve pose other threats. Proposed management plans for the Makalu-Barun Nature Park (established in November 1991) and Conservation Area include a division of the park into nature reserve areas free of human activity, protected areas which permit traditional land use, and special sites and trail for tourists and religious pilgrims. The conservation area will act as a buffer for the park and provide economic opportunities; further subdivisions include land use for biodiversity protection, community forest and pasture, agroforestry, and agriculture and settlement. Efforts will be made to increase the welfare of women and local people; proposed projects include the introduction of higher milk-producing animals for stall feeding. Also proposed is a cultural and natural history museum. 70% of the project's resources will be directed to local community participation in consultation and park maintenance. The project is a model of how conservation and protection of natural resources can coexist with local economic development and participation; an integration of preservation of biological diversity, mountain wisdom, and the value of local people as resources for conservation.

  20. 76 FR 47518 - Energy Conservation Program: Treatment of “Smart” Appliances in Energy Conservation Standards and...

    Science.gov (United States)

    2011-08-05

    ... Parts 430 and 431 Energy Conservation Program: Treatment of ``Smart'' Appliances in Energy Conservation... Energy, Building Technologies Program, Mailstop EE-2J, Energy Conservations Standards: Treatment of Smart... INFORMATION: In support of its Energy Conservation Standards Rulemakings, DOE conducts in-depth technical...

  1. Technical Management for Buildings

    CERN Document Server

    Vairo, Antonio

    1999-01-01

    This paper is a presentation of an 'instrument' for the optimization of the functionality and conservation of tertiary buildings. This technique has several different names: Building Automation Systems (BAS), Central Control and Monitoring System (CCMS) in English, and Gestion Technique du Bâtiment' (GTB) or Gestion Technique Centralisée (GTC) in French. With this technique it is possible to manage all the functions of a building, it is a modern instrument that introduces the concept of 'automation' in the operation of buildings using computerized procedures, earlier reserved for industrial processes. The system is structured with different automation levels with a distributed intelligence, each level characterized by a communication system (Fieldbus for the lowest and Ethernet for the highest level). In order to apply the BAS to CERN buildings it is necessary to evaluate the advantages, the CERN requirements and the integration with the several existing control and automation systems.

  2. Durability, adaptability and energy conservation (DAEC) assessment tool

    Energy Technology Data Exchange (ETDEWEB)

    Langford, D.A.; Macleod, I.; Dimitrijevic, B. [University of Strathclyde, Glasgow (United Kingdom). Dept. of Civil Engineering; Maver, T.W. [University of Strathclyde, Glasgow (United Kingdom). Dept. of Architecture and Building

    2002-07-01

    This paper presents an evaluation tool for assessing the durability, adaptability and energy conservation of existing buildings and new building designs - DAEC Tool. The tool is one of the outcomes of the research project 'Sustainability of Buildings: Durability, Adaptability and Energy Conservation'. The paper examines the issues which were the basis for developing the metrics, and the application of the DAEC Tool in the evaluation of selected higher education buildings and a new building design for a community hospital. The paper explains how the DAEC Tool can be used in building design and building management. (author)

  3. [Conservation Units.

    Science.gov (United States)

    Texas Education Agency, Austin.

    Each of the six instructional units deals with one aspect of conservation: forests, water, rangeland, minerals (petroleum), and soil. The area of the elementary school curriculum with which each correlates is indicated. Lists of general and specific objectives are followed by suggested teaching procedures, including ideas for introducing the…

  4. Building Materials

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Building Materials Sub-council of CCPIT is the other sub-council in construction field. CCPIT Building Materials Sub-council (CCPITBM), as well as CCOIC Build-ing Materials Chamber of Commerce, is au-thorized by CCPIT and state administration of building materials industry in 1992. CCPITBM is a sub-organization of CCPIT and CCOIC.

  5. Brief Discussion on Green Building Materials

    Science.gov (United States)

    Cai, Jia-wei; Sun, Jian

    2014-08-01

    With more and more emphasizes on the environment and resources, the concept of green buildings has been widely accepted. Building materials are vectors of architectures, only if green building materials and related technical means are used, can we construct green buildings to achieve the purpose of energy conservation and environmental protection. This paper introduces the relationship between green building materials and green buildings, the current situation of green building materials in China, as well as the measures to accelerate the development of green building materials.

  6. Scaling-up energy conservation initiatives

    NARCIS (Netherlands)

    Doren, van D.; Giezen, M.; Driessen, P.P.J.; Runhaar, H.A.C.

    2016-01-01

    Energy conservation in residential and commercial buildings is considered a key challenge and opportunity for low-carbon urban development. In cities worldwide, energy conservation initiatives have been realized that demonstrate the social, financial, and environmental benefits that energy conser

  7. Heron conservation

    Science.gov (United States)

    Kushlan, J.A.; Hafner, H.

    2000-01-01

    Herons are large, popular and, in many cases, spectacular birds found in wetlands world-wide, both tropical and temperate, natural and man-made. Some populations are very small and localized, some have decreased, some have expanded their ranges, and a few are pests of human activities. In the fifteen years since the publication of the latest monographic treatment of the family, The Herons Handbook, there has been a tremendous increase in our knowledge of heron status and conservation requirements, set against a backdrop of increasing concern about the future of the world?s wetland habitats. This book provides a comprehensive update following two distinct threads. The status and conservation needs of herons are first presented on a regional basis, in a series of chapters set at a continental or subcontinental scale. Over 200 biologists and heron conservationists have contributed to the data summarized here, and the very latest census and survey results provide the most up-to-date and detailed picture of heron populations currently available. Chapters discussing several critical issues in heron conservation follow, tending to focus on the international nature of the problems.

  8. Making an Energy Conservation Program Work.

    Science.gov (United States)

    Rump, Erwin E.; Hunter, James L.

    The first step of an energy conservation program is to monitor energy consumption. A system is explained that, in order to determine which buildings are energy efficient (considering all types of energy that a building might use), monitors total energy consumption. All such consumptions can be reduced to a common denominator: Barrels of Energy…

  9. Conservation easements: biodiversity protection and private use.

    Science.gov (United States)

    Rissman, Adena R; Lozier, Lynn; Comendant, Tosha; Kareiva, Peter; Kiesecker, Joseph M; Shaw, M Rebecca; Merenlender, Adina M

    2007-06-01

    Conservation easements are one of the primary tools for conserving biodiversity on private land. Despite their increasing use, little quantitative data are available on what species and habitats conservation easements aim to protect, how much structural development they allow, or what types of land use they commonly permit. To address these knowledge gaps, we surveyed staff responsible for 119 conservation easements established by the largest nonprofit easement holder, The Nature Conservancy, between 1985 and 2004. Most easements (80%) aimed to provide core habitat to protect species or communities on-site, and nearly all were designed to reduce development. Conservation easements also allowed for a wide range of private uses, which may result in additional fragmentation and habitat disturbance. Some residential or commercial use, new structures, or subdivision of the property were permitted on 85% of sampled conservation easements. Over half (56%) allowed some additional buildings, of which 60% restricted structure size or building area. Working landscape easements with ranching, forestry, or farming made up nearly half (46%) of the easement properties sampled and were more likely than easements without these uses to be designated as buffers to enhance biodiversity in the surrounding area. Our results demonstrate the need for clear restrictions on building and subdivision in easements, research on the compatibility of private uses on easement land, and greater public understanding of the trade-offs implicit in the use of conservation easements for biodiversity conservation.

  10. Conservation and adaptive reuse of industrial heritage in Shanghai

    Institute of Scientific and Technical Information of China (English)

    ZHANG Song

    2007-01-01

    This paper takes a retrospective review of the evolution of the conservation of industrial heritage in urban Shanghai since the 1990s within the context of the international industrial heritage conservation movement,with the emphasis on the construction of preservation systems,technical regulation compilation and conservation practice.Active conservation and adaptive reuse is the focus within the framework of the conservation of the architectural characteristics of industrial buildings and the townscape of industrial districts.

  11. Seminar on building codes and standards

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    A seminar was conducted for state building code officials and state energy officials to discuss the following: status of the states regulatory activities for energy conservation standards for buildings; the development, administration, and enforcement processes for energy conservation standards affecting new construction; lighting and thermal standards for existing buildings; status of the development and implementation of the Title III Program, Building Energy Performance Standards (BEPS); and current status of the State Energy Conservation Program. The welcoming address was given by John Wenning and the keynote address was delivered by John Millhone. Four papers presented were: Building Energy Performance Standards Development, James Binkley; Lighting Standards in Existing Buildings, Dorothy Cronheim; Implementation of BEPS, Archie Twitchell; Sanctions for Building Energy Performance Standards, Sue Sicherman.

  12. Mainstreaming the social sciences in conservation.

    Science.gov (United States)

    Bennett, Nathan J; Roth, Robin; Klain, Sarah C; Chan, Kai M A; Clark, Douglas A; Cullman, Georgina; Epstein, Graham; Nelson, Michael Paul; Stedman, Richard; Teel, Tara L; Thomas, Rebecca E W; Wyborn, Carina; Curran, Deborah; Greenberg, Alison; Sandlos, John; Veríssimo, Diogo

    2017-02-01

    Despite broad recognition of the value of social sciences and increasingly vocal calls for better engagement with the human element of conservation, the conservation social sciences remain misunderstood and underutilized in practice. The conservation social sciences can provide unique and important contributions to society's understanding of the relationships between humans and nature and to improving conservation practice and outcomes. There are 4 barriers-ideological, institutional, knowledge, and capacity-to meaningful integration of the social sciences into conservation. We provide practical guidance on overcoming these barriers to mainstream the social sciences in conservation science, practice, and policy. Broadly, we recommend fostering knowledge on the scope and contributions of the social sciences to conservation, including social scientists from the inception of interdisciplinary research projects, incorporating social science research and insights during all stages of conservation planning and implementation, building social science capacity at all scales in conservation organizations and agencies, and promoting engagement with the social sciences in and through global conservation policy-influencing organizations. Conservation social scientists, too, need to be willing to engage with natural science knowledge and to communicate insights and recommendations clearly. We urge the conservation community to move beyond superficial engagement with the conservation social sciences. A more inclusive and integrative conservation science-one that includes the natural and social sciences-will enable more ecologically effective and socially just conservation. Better collaboration among social scientists, natural scientists, practitioners, and policy makers will facilitate a renewed and more robust conservation. Mainstreaming the conservation social sciences will facilitate the uptake of the full range of insights and contributions from these fields into

  13. Building the green way.

    Science.gov (United States)

    Lockwood, Charles

    2006-06-01

    Just five or six years ago, the term "green building" evoked visions of barefoot, tie-dyed, granola-munching denizens. There's been a large shift in perception. Of course, green buildings are still known for conserving natural resources by, for example, minimizing on-site grading, using alternative materials, and recycling construction waste. But people now see the financial advantages as well. Well-designed green buildings yield lower utility costs, greater employee productivity, less absenteeism, and stronger attraction and retention of workers than standard buildings do. Green materials, mechanical systems, and furnishings have become more widely available and considerably less expensive than they used to be-often cheaper than their standard counterparts. So building green is no longer a pricey experiment; just about any company can do it on a standard budget by following the ten rules outlined by the author. Reliable building-rating systems like the U.S. Green Building Council's rigorous Leadership in Energy and Environmental Design (LEED) program have done much to underscore the benefits of green construction. LEED evaluates buildings and awards points in several areas, such as water efficiency and indoor environmental quality. Other rating programs include the UK's BREEAM (Building Research Establishment's Environmental Assessment Method) and Australia's Green Star. Green construction is not simply getting more respect; it is rapidly becoming a necessity as corporations push it fully into the mainstream over the next five to ten years. In fact, the author says, the owners of standard buildings face massive obsolescence. To avoid this problem, they should carry out green renovations. Corporations no longer have an excuse for eschewing environmental and economic sustainability. They have at their disposal tools proven to lower overhead costs, improve productivity, and strengthen the bottom line.

  14. Background to the development process, Automated Residential Energy Standard (ARES) in support of proposed interim energy conservation voluntary performance standards for new non-federal residential buildings: Volume 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-09-01

    This report documents the development and testing of a set of recommendations generated to serve as a primary basis for the Congressionally-mandated residential standard. This report treats only the residential building recommendations.

  15. Technology for nature conservation: an industry perspective.

    Science.gov (United States)

    Joppa, Lucas N

    2015-11-01

    Information age technology has the potential to change the game for conservation by continuously monitoring the pulse of the natural world. Whether or not it will depends on the ability of the conservation sector to build a community of practice, come together to define key technology challenges and work with a wide variety of partners to create, implement, and sustain solutions. I describe why these steps are necessary, outline the latest developments in the field and offer actionable ways forward for conservation agencies, universities, funding bodies, professional societies, and technology corporations to come together to realize the revolution that computational technologies can bring for biodiversity conservation.

  16. Building retrofit for cities

    Energy Technology Data Exchange (ETDEWEB)

    Heinrich, H.

    1979-11-01

    The impact of high fuel prices on retrofit in the urban sector is discussed. Then, the benefits of a strong urban retrofit program are enumerated. Institutional, financial, informational, and attitudinal barriers that stand in the way of widespread implementation of energy conservation retrofit are discussed. Policy tools which can be used to implement a retrofit program consist of tax breaks, financing arrangements, mandatory building efficiency standards, and education programs.

  17. Energy Consumption and Energy Conservation Potential Analysis for One Commercial-and-Residential Building in Shanghai%上海某大型商住两用建筑的用能情况分析及节能潜力研究

    Institute of Scientific and Technical Information of China (English)

    孔繁伟

    2013-01-01

    The basic information and energy consumption of a commercial-and-residential building in Shanghai were investigated. The energy conservation potential and economical efficiency were expounded with the data statistic and division analysis of energy consumption ac-cording to different building systems.%  通过对上海地区某大型商住两用建筑的基本信息及用能情况进行实地调研,按照建筑内用能系统进行能耗拆分统计。在此基础上对建筑节能潜力进行研究,并对节能改造的经济性进行分析。

  18. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  19. Jackson Park Hospital Green Building Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    Dorsey, William [Jackson Park Hospital Foundation, Chicago, IL (United States); Vasquez, Nelson [Jackson Park Hospital Foundation, Chicago, IL (United States)

    2010-05-01

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work.

  20. 关于建筑节能的评价:能耗和能效的思辨与未来发展思考%Building energy conservation evaluation:Comparison of energy efficiency and energy consumption and consideration of future development

    Institute of Scientific and Technical Information of China (English)

    彭琛; 郝斌

    2015-01-01

    Beginning with the conception and connotation,analyses the difference and relationship between building energy efficiency and energy consumption based on existing knowledge.Indicates that energy efficiency is suitable for evaluation in the design phase,while energy consumption for the operation phase,and that the influence of operation and usage mode should be considered when performing evaluation.By comparing the status quo of building energy consumption at home and abroad,points out that the future development of building energy conservation in China should be different from developed countries for the restriction of energy and environment.Considers China’s building energy conservation route from the aspects of energy consumption and energy efficiency.%基于已有的认识,从概念与内涵出发,分析了建筑能效和能耗的差别与联系,指出两者分别适用于设计阶段和运行阶段的评价,在进行节能评价时应重视运行和使用方式的影响。通过中外建筑能耗现状对比,指出由于能源和环境约束,我国未来建筑节能路径与发达国家不同。从能耗和能效的角度展望了未来建筑节能的路线。

  1. Solar building

    OpenAIRE

    Zhang, Luxin

    2014-01-01

    In my thesis I describe the utilization of solar energy and solar energy with building integration. In introduction it is also mentioned how the solar building works, trying to make more people understand and accept the solar building. The thesis introduces different types of solar heat collectors. I compared the difference two operation modes of solar water heating system and created examples of solar water system selection. I also introduced other solar building applications. It is conv...

  2. The NIST Green Building Program

    Energy Technology Data Exchange (ETDEWEB)

    Hill, J.E. [National Institute of Standards and Technology (NIST), Gaithersburg, MD (United States)

    1994-12-31

    For over 2 decades, NIST has been involved in energy conservation programs. NIST`s current programs broadly span the areas from waste minimization to air, soil, water, indoor air quality, ozone depletion, and global warming. The latest endeavor NIST is undertaking is the {open_quotes}Green Building Program{close_quotes} in which NIST is at the forefront of designing buildings using environmentally safe materials. NIST`s program has two components. The laboratory-based activities involve NIST staff working directly with manufacturers and designers to develop technologies conducive to energy efficiency. The second component, demonstration buildings, includes environmentally safe buildings which are monuments to green technologies. These buildings not only demonstrate cost effectiveness and evaluate green technologies, they also identify new technologies needed to develop an effective green building.

  3. Beyond Conservation Agriculture

    Directory of Open Access Journals (Sweden)

    Ken E Giller

    2015-10-01

    Full Text Available Global support for Conservation Agriculture (CA as a pathway to Sustainable Intensification is strong. CA revolves around three principles: no-till (or minimal soil disturbance, soil cover, and crop rotation. The benefits arising from the ease of crop management, energy/cost/time savings and soil and water conservation led to widespread adoption of CA, particularly on large farms in the Americas and Australia, where farmers harness the tools of modern science: highly-sophisticated machines, potent agrochemicals and biotechnology. Over the past ten years CA has been promoted among smallholder farmers in the (sub- tropics, often with disappointing results. Growing evidence challenges the claims that CA increases crop yields and builds-up soil carbon although increased stability of crop yields in dry climates is evident. Our analyses suggest pragmatic adoption on larger mechanized farms, and limited uptake of CA by smallholder farmers in developing countries. We propose a rigorous, context-sensitive approach based on Systems Agronomy to analyze and explore sustainable intensification options, including the potential of CA. There is an urgent need to move beyond dogma and prescriptive approaches to provide soil and crop management options for farmers to enable the Sustainable Intensification of agriculture.

  4. Selling energy conservation.

    Science.gov (United States)

    Hinrichsen, D

    1995-01-01

    This article concerns the Organization of the Petroleum Exporting Countries (OPEC) crisis and its impact on energy efficiency measures in the US. In 1985, when the OPEC collapsed, the US government had avoided the need to construct 350 gigawatts of new electric capacity. The most successful efficiency improvements, especially in household appliances and equipment, lighting and tightened energy efficiency standards in new buildings, resulted from the OPEC event. The real innovation of that time was the change in profit rules for utilities. This revolution and the way some US utilities view energy have not caught on elsewhere. Despite the initiative toward improving energy efficiency in homes, offices and industries, the change has been slow. Partly to blame are the big development banks, which pointed out that short-term conservation and efficiency measures could save at least 15% of the total energy demand without the need for major investment. The benefits of energy conservation was shown during the oil shock when per capita energy consumption fell by 5% in the member states of the Organization of Economic Cooperation and Development, while the per capita gross domestic product grew by a third. There has been a decrease in energy expenditure worldwide, and the scope for further energy savings is enormous, but governments need to recognize and seize the opportunity.

  5. Beyond conservation agriculture

    Science.gov (United States)

    Giller, Ken E.; Andersson, Jens A.; Corbeels, Marc; Kirkegaard, John; Mortensen, David; Erenstein, Olaf; Vanlauwe, Bernard

    2015-01-01

    Global support for Conservation Agriculture (CA) as a pathway to Sustainable Intensification is strong. CA revolves around three principles: no-till (or minimal soil disturbance), soil cover, and crop rotation. The benefits arising from the ease of crop management, energy/cost/time savings, and soil and water conservation led to widespread adoption of CA, particularly on large farms in the Americas and Australia, where farmers harness the tools of modern science: highly-sophisticated machines, potent agrochemicals, and biotechnology. Over the past 10 years CA has been promoted among smallholder farmers in the (sub-) tropics, often with disappointing results. Growing evidence challenges the claims that CA increases crop yields and builds-up soil carbon although increased stability of crop yields in dry climates is evident. Our analyses suggest pragmatic adoption on larger mechanized farms, and limited uptake of CA by smallholder farmers in developing countries. We propose a rigorous, context-sensitive approach based on Systems Agronomy to analyze and explore sustainable intensification options, including the potential of CA. There is an urgent need to move beyond dogma and prescriptive approaches to provide soil and crop management options for farmers to enable the Sustainable Intensification of agriculture. PMID:26579139

  6. 10 CFR 435.303 - Requirements for the design of a Federal residential building.

    Science.gov (United States)

    2010-01-01

    ... an energy consumption goal for each residential building to be designed or constructed by or for the... building is not less energy conserving than the energy consumption goal established for the building. ... building. 435.303 Section 435.303 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY......

  7. Laboratory Building.

    Energy Technology Data Exchange (ETDEWEB)

    Herrera, Joshua M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  8. Laboratory Building

    Energy Technology Data Exchange (ETDEWEB)

    Herrera, Joshua M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  9. ARES (Automated Residential Energy Standard) 1.2: User`s guide, in support of proposed interim energy conservation voluntary performance standards for new non-federal residential buildings: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-09-01

    The ARES (Automated Residential Energy Standard) User`s Guide is designed to the user successfully operate the ARES computer program. This guide assumes that the user is familiar with basic PC skills such as using a keyboard and loading a disk drive. The ARES computer program was designed to assist building code officials in creating a residential energy standard based on local climate and costs.

  10. Analysis on the Application of Natural Ventilation of Solar Chimneys in Building Energy Conservation%太阳能烟囱自然通风在建筑节能中的应用分析

    Institute of Scientific and Technical Information of China (English)

    李国栋

    2015-01-01

    自然通风技术和新能源开发利用,是现代建筑节能中普遍采用的改善室内热环境和降低空调能耗的主要技术手段,太阳能烟囱将上述两种手段有机结合起来,是一种基于建筑物高度引起的压力差的自然通风设备.它利用太阳辐射作为动力,为空气流动提供浮升力,将热能转化为动能.本文对某项目中用于室内自然通风的太阳能烟囱进行数值模拟.利用如Realizableκ-ε湍流模型、离散坐标辐射模型以及SIMPLEC算法对建筑内的风速和温度等分布进行分析计算.对比不同的建筑设计参数诸如通风量、进风口面积出与风口面积等参数的影响,来阐明"烟囱效应"对室内环境的影响.%Using natural ventilation technology and utilizing new energy resources are the main energy saving techniques used in modern buildings to improve the indoor thermal environment and to reduce air conditioning energy consumption. The solar chimney is the combination of above two methods, based on the natural ventilation the building. It uses solar radiation as the driving force to help the air flow, and to convert the thermal energy to the kinetic energy of the air. In this paper, the numerical simulation of a solar chimney application in a project is performed. Realizableκ-εturbulence model, discrete-ordinates radiation model and SIMPLEC algorithm are used to calculate and analyse the temperature and air velocity distribution inside the building. By comparing the effect of different building design parameters such as air flow velocity, air intake and outlet areas to elucidate how "chimneys effect" affects the environment inside the building.

  11. Based on the Full Life Cycle of the Barracks Building Energy Conservation Measures%基于全生命周期的营房建筑节能措施

    Institute of Scientific and Technical Information of China (English)

    王威; 刘兆勇

    2014-01-01

    在我军推进现代营房快速转型的背景下,营房建筑的节能理念显得尤为重要。基于当前我军营房建筑大多处于样式陈旧、功能落伍、建筑能耗大、用能效率低的现状,围绕营区规划设计、工程施工建造、设备系统选择、运营维护直至报废拆除等方面,提出基于全生命周期的营房建筑节能理念并进行了深入的探讨。目的是将营房建筑节能措施贯穿于建筑的各个阶段,并且通过技术、材料、管理等手段达到既服务部队生活工作,又降低能源消耗、合理利用资源的要求,最终实现真正意义上的营房建筑节能和可持续发展的宗旨。%Under the background of rapid transformation in advancing modern army barracks, the barracks building energy-saving concept is particularly important. Based on the current army barracks buildings, mostly in the old style, out of fashion, large energy consumption, low energy efficiency, around the camp construction planning and design, engineering, equipment selection, operation and maintenance system to scrap removal, we come up with the full life cycle of the barracks building energy efficiency concept and has carried on the thorough discussion. Aims to the barracks building energy saving measures throughout all phases of construction, and through technology, materials, management, and other means to achieve service troops to live and work, and reduce energy consumption and meet the requirement of the rational use of resources, finally realizes the barracks building energy efficiency and sustainable development in the true sense of purpose.

  12. Building Languages

    Science.gov (United States)

    ... Training Manually Coded English (MCE) Natural Gestures Speech Speech Reading (Lip Reading) Even though American Sign Language (ASL) is not a building block, it is sometimes used together with one or more building blocks. Close Information For... Media Policy Makers File Formats Help: How do I view ...

  13. Early Neolithic Building in the Southern Levant

    DEFF Research Database (Denmark)

    Kinzel, Moritz

    of the building process and of knowledge transfer of building technologies. Best practice for conservation and presentation strategies for Neolithic remains will be discussed based on the current fieldwork at Shkārat Msaied executed in cooperation between the Department of Antiquities of Jordan and the Carsten...... Niebuhr Centre for Multicultural Heritage at the University of Copenhagen....

  14. From (c)old house to an energy-saving house. Information on the energy conservation in the old building; Vom (K)althaus zum Energiesparhaus. Wissenswertes ueber die Energieeinsparung im Altbau

    Energy Technology Data Exchange (ETDEWEB)

    Eicke-Hennig, Werner; Fey, Klaus

    2013-04-01

    The contribution under consideration reports on energy savings opportunities for one- and two-family houses which account for a large part of the building stock. The halving of the consumption of heating energy is a clear message. With the following six steps, an energy efficient house can be attained from each house: insulation of the roof, insulation of exterior walls, new windows with heat-insulating glass, insulating of the basement ceiling, modernization of the heating system as by condensing boilers, power-saving circulating pump, solar water heating system.

  15. 香港私人历史建筑保育中不同结局的原因及应对--基于三个典型案例%The Cause and Response of Different Outcomes in Private Historical Building Conservation in Hong Kong:Based on Three Typical Cases

    Institute of Scientific and Technical Information of China (English)

    张佳; 华晨; 杜睿杰

    2015-01-01

    According to “Revitalizing Historic Buildings Through Partnership Scheme”, tripartite collaboration conservationmode as known as “government, non-profit organization, the public” has been gradually set up to protect the government ownership of historical buildings in Hong Kong. But the conservation of private historical buildings is always a problem. Private owners’ uncertain wish and undisturbed ifnal decision often lead to completely different conservation outcomes. The key point is the contradiction between the legal protection of private property right and the quasi-public goods attributes of private historical buildings. King Yin Lei, Ho Tung Gardens and Heritage Hotel in Lugard Road of the Peak Area are chosen as three typical case studies. Some reply strategies have been provided basing on process study, outcome evaluation and stakeholder analysis.%香港政府业权历史建筑保育通过“活化历史建筑伙伴计划”已经逐渐形成了“政府、非营利组织、公众”三方协作的基本模式,但私人业权的历史建筑保育始终是一个难题,私人业主意愿的不确定性及其最终决定不受干扰的特点往往导致保育结局大相径庭。关键原因是法律对私人财产权的严格保障与私人历史建筑的准公共物品性之间的矛盾冲突。本文选择景贤里、何东花园、山顶卢吉道酒店三个典型私人历史建筑保育案例进行过程研究和结局评价,对利益相关者进行分析,并提出应对策略。

  16. Building perservation practice

    DEFF Research Database (Denmark)

    Pilegaard, Marie Kirstine

    Cultural Heritage sites are in the current practice, defined as everything you find on a site within a delimited selected area. Written sources and guidelines for the preservation of the cultural heritage, written by the public authorities or professionals describe them as places that tell a story...... of architects and planners is primarily to reconcile the conservation prospects with the future use of buildings and sites. They intermediary the site through selections of the narratives, and in practice the restoration or transformation projects becomes a communication of the selected story, utilized....... The currently focus on the experience economic potentials of the cultural heritage, raises the expectation of a economic gain of the transformation projects, which can cause decisions made under pressure that cannot be reversed in the future. Industrial sites and buildings, who needs a significant...

  17. Analysis of the Green Building Decoration Construction Technology of Energy Conservation and Environmental Protection%浅析节能环保中的绿色建筑装饰的施工技术

    Institute of Scientific and Technical Information of China (English)

    王群威

    2014-01-01

    This article through the analysis of the characteris-tics architectural decoration construction technology and the applications of energy conservation and environmental protect-ion decorative materials to discuss the architectural decoration construction technology and improve the energy saving effect of architectural decoration so as to promote the sustainable de-velopment of architectural decoration industry.%本文通过分析建筑装饰施工技术的特点及节能环保装饰材料的应用,对建筑装饰施工技术进行了探讨,以不断提高建筑装饰的节能效果,从而促进建筑装饰行业的可持续发展。

  18. Balancing energy conservation and occupant needs in ventilation rate standards for Big Box stores and other commercial buildings in California. Issues related to the ASHRAE 62.1 Indoor Air Quality Procedure

    Energy Technology Data Exchange (ETDEWEB)

    Mendell, Mark J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Apte, Mike G. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2010-10-31

    This report considers the question of whether the California Energy Commission should incorporate the ASHRAE 62.1 ventilation standard into the Title 24 ventilation rate (VR) standards, thus allowing buildings to follow the Indoor Air Quality Procedure. This, in contrast to the current prescriptive standard, allows the option of using ventilation rate as one of several strategies, which might include source reduction and air cleaning, to meet specified targets of indoor air concentrations and occupant acceptability. The research findings reviewed in this report suggest that a revised approach to a ventilation standard for commercial buildings is necessary, because the current prescriptive ASHRAE 62.1 Ventilation Rate Procedure (VRP) apparently does not provide occupants with either sufficiently acceptable or sufficiently healthprotective air quality. One possible solution would be a dramatic increase in the minimum ventilation rates (VRs) prescribed by a VRP. This solution, however, is not feasible for at least three reasons: the current need to reduce energy use rather than increase it further, the problem of polluted outdoor air in many cities, and the apparent limited ability of increasing VRs to reduce all indoor airborne contaminants of concern (per Hodgson (2003)). Any feasible solution is thus likely to include methods of pollutant reduction other than increased outdoor air ventilation; e.g., source reduction or air cleaning. The alternative 62.1 Indoor Air Quality Procedure (IAQP) offers multiple possible benefits in this direction over the VRP, but seems too limited by insufficient specifications and inadequate available data to provide adequate protection for occupants. Ventilation system designers rarely choose to use it, finding it too arbitrary and requiring use of much non-engineering judgment and information that is not readily available. This report suggests strategies to revise the current ASHRAE IAQP to reduce its current limitations. These

  19. Building Inclusion

    NARCIS (Netherlands)

    Jeanet Kullberg; Isik Kulu-Glasgow

    2009-01-01

    The social inclusion of immigrants and ethnic minorities is a central issue in many European countries. Governments face challenges in ensuring housing for immigrants, delivering public services, promoting neighbourhood coexistence and addressing residential segregation. The Building Inclusion proje

  20. Water Conservation in Schools and Institutions.

    Science.gov (United States)

    NJEA Review, 1981

    1981-01-01

    Suggests measures for New Jersey schools to take to decrease building water consumption by 25 per cent during the present state water shortage. Appended is a short list of water conservation instructional materials intended to supplement a bibliography published in the February, 1981 issue of this magazine (pp15-16). (SJL)

  1. Sustainable Buildings

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Elle, Morten

    The scientific community agrees that: all countries must drastically and rapidly reduce their CO2 emissions and that energy efficient houses play a decisive role in this. The general attitude at the workshop on Sustainable Buildings was that we face large and serious climate change problems...... that need urgent action. The built environment is an obvious area to put effort into because of the large and cost-effective energy saving potential and potential for Renewable Energy-based supply systems for buildings....

  2. Identificación de sitios prioritarios para la conservación de corales formadores de arrecife en el estado de Oaxaca, México Identification of priority conservation sites for reef building corals in Oaxaca State, Mexico

    Directory of Open Access Journals (Sweden)

    Ramón Andrés López Pérez

    2008-12-01

    Full Text Available Los arrecifes coralinos a nivel mundial presentan una tasa de desaparición acelerada, por lo que es necesario contrarrestar esta tendencia. Con el propósito de identificar áreas prioritarias para conservación de corales en la costa de Oaxaca y, comparar el diseño sugerido por las técnicas empleadas con el diseño del Parque Nacional Huatulco (PNH, se analizó una base de datos basados en la presencia/ausencia de corales, se determinó la diversidad taxonómica, identificación de hotspots, algoritmos de complementariedad y selección al azar. Los resultados demuestran que no existe concordancia entre los métodos empleados. Las mejores técnicas fueron las de complementariedad, seguidos por la identificación de hotspots y la selección de sitios al azar. De los diez primeros sitios considerados prioritarios, sólo dos se encuentran en el PNH. Considerando el número de especies protegidas por el PNH (62.5 %, su diseño es sub-óptimo en tanto que: a no incluye al 100 % de las especies, b excluye poblaciones necesarias para mantener la conectividad entre sistemas arrecifales en el Pacífico americano y c incluye sitios innecesarios de acuerdo al principio de complementariedad. La inclusión de La Entrega e Isla Montosa en el PNH incrementaría a 93% el número de especies protegidas. El estudio, además de sugerir sitios prioritarios de conservación en Oaxaca, pretende estimular la investigación en el diseño de áreas marinas protegidas (AMP en el país con el fin último de diseñar una red de AMP que permita un mejor manejo de los arrecifes en México.Coral reefs worldwide are being destroyed at an alarming rate, therefore it is necessary to overcome the current trend. In order to identify coral-reef conservation areas in the coast of Oaxaca and compare the design suggested by these methods against the one currently proposed by the Parque Nacional Huatulco (PNH. A presence/absence coral-reefs data base was analyzed by taxonomic

  3. Our Buildings, Ourselves.

    Science.gov (United States)

    Roodman, David Malin; Lenssen, Nicholas

    1994-01-01

    Reviews in detail environmental impacts associated with buildings. Discusses building construction, internal environments, building life spans, building materials, protection from climate, and amenities. (LZ)

  4. 建筑屋面节能与保温防水材料的应用%Applications of the Energy Conservation and Thermal Insulation Waterproof Material of Building Roof

    Institute of Scientific and Technical Information of China (English)

    陈颖杰

    2014-01-01

    The application of energy conservation and thermal insulation waterproof technology in housing construction plays an important role. This article analyzes the concrete applicati-on of roof energy saving materials and waterproof insulation materials, application status and development trend of thermal insulation roofing waterproof materials, discusses problems a-nd solutions of a new energy-saving material of roofing water-proof insulation board in the application.%建筑屋面节能与保温防水技术的应用在房屋建设中发挥着重要的作用。文章先后分析了屋面节能材料与保温防水材料的具体运用,屋面保温节能防水材料的应用现状与发展趋势,就屋面保温防水板这一新型节能材料应用中存在的问题与解决对策进行了探讨。

  5. Understanding Net Zero Energy Buildings

    DEFF Research Database (Denmark)

    Salom, Jaume; Widén, Joakim; Candanedo, José

    2011-01-01

    Although several alternative definitions exist, a Net-Zero Energy Building (Net ZEB) can be succinctly described as a grid-connected building that generates as much energy as it uses over a year. The “net-zero” balance is attained by applying energy conservation and efficiency measures...... and by incorporating renewable energy systems. While based on annual balances, a complete description of a Net ZEB requires examining the system at smaller time-scales. This assessment should address: (a) the relationship between power generation and building loads and (b) the resulting interaction with the power grid....... This paper presents and categorizes quantitative indicators suitable to describe both aspects of the building’s performance. These indicators, named LMGI - Load Matching and Grid Interaction indicators, are easily quantifiable and could complement the output variables of existing building simulation tools...

  6. Basic Energy Conservation and Management Part 1: Looking at Lighting

    Science.gov (United States)

    Krueger, Glenn

    2012-01-01

    Reducing school district energy expenditures has become a universal goal. However, school board members, superintendents, and directors of buildings and grounds are often unaware of the many options available to conserve energy. School energy conservation used to be relatively simple: turn off the lights and turn down the heat in the winter and…

  7. Energy Efficiency Approach to Intelligent Building

    Directory of Open Access Journals (Sweden)

    Gitanjali Birangal

    2015-07-01

    Full Text Available Energy efficiency has nowadays become one of the most challenging tasks and this has boosted research on fresh fields, such as Ambient Intelligence. Energy consumption in the housing and tertiary sectors is especially high in developed countries. There is a great potential for energy savings in these sectors. Energy conservation measures are developed for newly constructed buildings and for buildings under restoration. However, to achieve a significant diminution in energy consumption apart from the standard energy-efficiency methods, pioneering technologies should be implemented, including renewable energy. Now, buildings are increasingly anticipated to meet higher and more complex performance requirements. Among these requirements, energy efficiency is renowned as an international goal to promote energy sustainability. Different approaches have been adapted to concentrate on this goal, the most up to date relating consumption patterns with human occupancy. Energy efficiency is keywords that can be originate these days in all domains in which energy demand exists. A significant aspect that can improve the energy efficiency in buildings is the use of building automation systems. Alternatively, building automation systems are usually not considered for energy conservation, as they are mostly used for comfort and safety. This consistently causes immense problems due to an fruitless use of these systems and unawareness of energy consumption. It is therefore essential that the existing system solutions are adapted to focus on energy conservation. Our research approach in developing an intelligent system to improve energy efficiency in intelligent buildings, which takes into account the different technical infrastructures of building

  8. Competence Building

    DEFF Research Database (Denmark)

    Borrás, Susana; Edquist, Charles

    on the one hand, and the real world of innovation policy-making on the other, typically not speaking to each other. With this purpose in mind, this paper discusses the role of competences and competence-building in the innovation process from a perspective of innovation systems; it examines how governments...... and public agencies in different countries and different times have actually approached the issue of building, maintaining and using competences in their innovation systems; it examines what are the critical and most important issues at stake from the point of view of innovation policy, looking particularly...

  9. Meeting global conservation challenges

    Science.gov (United States)

    2016-10-01

    Hot on the heels of last year's Sustainable Development Goals and the Paris Agreement, representatives from the global conservation community met to set the conservation agenda that will help to implement these targets.

  10. Conservation: Threatened by Luxury.

    Science.gov (United States)

    Webb, Thomas J

    2016-06-20

    When animals are traded in lucrative international luxury markets, individuals really do matter to conservation. Identifying the intrinsic and extrinsic factors that make some species especially vulnerable to this kind of threat helps set guidelines for more effective conservation.

  11. 融水共生:水利院校特色廉政文化品牌的构建%Meltwater Symbiosis:Study on the Path to Build Brand of the Honest Government Culture in the University of Water Conservancy

    Institute of Scientific and Technical Information of China (English)

    陈长生; 胡大伟

    2014-01-01

    水利院校特色廉政文化品牌建设需要遵循高校教育规律与大学生成长规律,结合水利行业实践和区域特点,把廉洁文化教育有计划地纳入到水文化建设中,不断探索立足行业的水利院校廉洁文化教育之核心理念,形成具有浓郁区域特色的水利院校廉洁文化教育项目。为了达至水文化与廉洁文化的融合与共生,水利院校应该充分利用区域水文化资源丰富学校廉洁文化教育内涵,并把其作为学校思想政治教育和校园文化建设的重要理念。%In order to build brand of the honest government culture in the university of water conservancy, they should set up a strong regional characteristics of the water conservancy institutions probity culture education project, and continually explore the core educational idea based on the water industry, which needs to follow the law of higher education and growth of college students, to be combined with the water conservancy industry practice and regional characteristics, the culture of integrity education in a planned way into water culture construction. In order to achieve the integration and coexistence of water culture and the culture of integrity, the uni-versity of water conservancy should make full use of regional water resources rich culture school incorruption connotation of culture and education, and regard it as an important concept of ideological and political education and campus culture construction.

  12. Economical optimization of building elements for use in design of nearly zero energy buildings

    DEFF Research Database (Denmark)

    Hansen, Sanne

    2012-01-01

    for finding the economical optimal solutions based on the use of the cost of conserved energy for each main building envelope part and building service system and cost of produced energy for each energy producing system. By use of information on construction cost and developed models of the yearly energy use......Nearly zero energy buildings are to become a requirement as part of the European energy policy. There are many ways of designing nearly zero energy buildings, but there is a lack of knowledge on how to end up with the most economical optimal solution. Therefore this paper present a method...... for each component, a function is set up that represents the relation of the marginal cost of conserved energy and the energy use for different quantities and qualities of the components. The optimal mix of solutions for the whole building is found by selecting building parts with the same cost...

  13. Conservation Action Handbook.

    Science.gov (United States)

    National Rifle Association, Washington, DC.

    Conservation problems are identified, with some suggestions for action. General areas covered are: Wildlife Conservation, Soil Conservation, Clean Water, Air Pollution Action, and Outdoor Recreation Action. Appendices list private organizations or agencies concerned with natural resource use and/or management, congressional committees considering…

  14. Building Procurement

    DEFF Research Database (Denmark)

    Andersson, Niclas

    2007-01-01

    despite this excellent book, the knowledge, expertise, well-articulated argument and collection of recent research efforts that are provided by the three authors will help to make project success less elusive. The book constitutes a thorough and comprehensive investigation of building procurement, which......, which gives the book a challenging contribution to the existing body of knowledge....

  15. Building Sandcastles

    DEFF Research Database (Denmark)

    Jensen, Steffen Moltrup Ernø; Korsgaard, Steffen; Shumar, Wes

    of entrepreneurship education. Our theoretical and methodological approach builds on Actor-Network Theory. The empirical settings of our study consist of two entrepreneurship courses which differ in terms of temporal extension and physical setting. Data is collected using observation and interview techniques. Our...

  16. Building Partnerships.

    Science.gov (United States)

    Kisner, Mary J.; And Others

    1997-01-01

    Defines school-business partnerships and reviews changes in such partnerships over the past 25 years. Provides steps to building effective partnerships for school-to-work activities: review the school's mission; select partners that will bring strength to the relationship; set clearly defined, realistic goals; maintain the partnership; and…

  17. Market Opportunities and Barriers for Smart Buildings

    DEFF Research Database (Denmark)

    Ma, Zheng; Badi, Adrian; Jørgensen, Bo Nørregaard

    2016-01-01

    conducts a qualitative approach with primary and secondary data to investigate the Barriers and opportunities of the construction companies into the smart building market. The result shows the willingness of the players to involve the building efficiency business with huge potential monetary benefits...... 2011. Much research already shows the players' passive and conservative attitudes to enter into the energy efficiency market. Especially there are obstacles for the construction companies to redesign their business model from the traditional building business to the smart building market. This paper...

  18. Exactly conservation integrators

    Energy Technology Data Exchange (ETDEWEB)

    Shadwick, B.A.; Bowman, J.C.; Morrison, P.J. [Univ. of Texas, Austin, TX (United States)

    1999-03-01

    Traditional explicit numerical discretizations of conservative systems generically predict artificial secular drifts of any nonlinear invariants. In this work the authors present a general approach for developing explicit nontraditional algorithms that conserve such invariants exactly. They illustrate the method by applying it to the three-wave truncation of the Euler equations, the Lotka-Volterra predator-prey model, and the Kepler problem. The ideas are discussed in the context of symplectic (phase-space-conserving) integration methods as well as nonsymplectic conservative methods. They comment on the application of the method to general conservative systems.

  19. Exactly conservative integrators

    CERN Document Server

    Shadwick, B A; Morrison, P J; Bowman, John C

    1995-01-01

    Traditional numerical discretizations of conservative systems generically yield an artificial secular drift of any nonlinear invariants. In this work we present an explicit nontraditional algorithm that exactly conserves these invariants. We illustrate the general method by applying it to the three-wave truncation of the Euler equations, the Lotka--Volterra predator--prey model, and the Kepler problem. This method is discussed in the context of symplectic (phase space conserving) integration methods as well as nonsymplectic conservative methods. We comment on the application of our method to general conservative systems.

  20. Exactly conservative integrators

    Energy Technology Data Exchange (ETDEWEB)

    Shadwick, B.A.; Bowman, J.C.; Morrison, P.J.

    1995-07-19

    Traditional numerical discretizations of conservative systems generically yield an artificial secular drift of any nonlinear invariants. In this work we present an explicit nontraditional algorithm that exactly conserves invariants. We illustrate the general method by applying it to the Three-Wave truncation of the Euler equations, the Volterra-Lotka predator-prey model, and the Kepler problem. We discuss our method in the context of symplectic (phase space conserving) integration methods as well as nonsymplectic conservative methods. We comment on the application of our method to general conservative systems.

  1. Fixism and conservation science.

    Science.gov (United States)

    Robert, Alexandre; Fontaine, Colin; Veron, Simon; Monnet, Anne-Christine; Legrand, Marine; Clavel, Joanne; Chantepie, Stéphane; Couvet, Denis; Ducarme, Frédéric; Fontaine, Benoît; Jiguet, Frédéric; le Viol, Isabelle; Rolland, Jonathan; Sarrazin, François; Teplitsky, Céline; Mouchet, Maud

    2016-12-10

    The field of biodiversity conservation has recently been criticized as relying on a fixist view of the living world in which existing species constitute at the same time targets of conservation efforts and static states of reference, which is in apparent disagreement with evolutionary dynamics. We reviewed the prominent role of species as conservation units and the common benchmark approach to conservation that aims to use past biodiversity as a reference to conserve current biodiversity. We found that the species approach is justified by the discrepancy between the time scales of macroevolution and human influence and that biodiversity benchmarks are based on reference processes rather than fixed reference states. Overall, we argue that the ethical and theoretical frameworks underlying conservation research are based on macroevolutionary processes, such as extinction dynamics. Current species, phylogenetic, community, and functional conservation approaches constitute short-term responses to short-term human effects on these reference processes, and these approaches are consistent with evolutionary principles.

  2. Emergency petroleum conservation: a review and analysis of selected measures

    Energy Technology Data Exchange (ETDEWEB)

    Boercker, F.D.; Balasubramaniam, M.; Hull, E.; Savadelis, J.; Valentini, J.J.

    1980-01-01

    ORNL was asked by the Economic Regulatory Administration to (1) collect, screen, and recommend a limited number of emergency measures that might conserve petroleum in residential and commercial buildings and in commercial transportation and (2) provide a detailed analysis of the energy savings and the economic and environmental impacts associated with restricting the hours of operation of commercial buildings. A total of 41 emergency measures were identified that might conserve petroleum, and these were reduced to a list of five that seemed most promising. Analysis of the measure to restrict hours of operation for commercial buildings shows that it might save 4 to 6% of annual commercial building energy use. The type of fuel conserved would vary widely from region to region, and appreciable negative economic impacts would result from implementing the measure.

  3. Energy and Water Conservation Measures for Hanford (2013)

    Energy Technology Data Exchange (ETDEWEB)

    Reid, Douglas J.; Butner, Ryan S.

    2013-04-01

    Pacific Northwest National Laboratory (PNNL) performed an energy and water evaluation of selected buildings on the Hanford Site during the months of May and June 2012. The audit was performed under the direction of the U.S. Department of Energy, Sustainability Performance Office to identify key energy conservation measures (ECMs) and water conservation measures (WCMs). The evaluations consisted of on-site facility walk-throughs conducted by PNNL staff, interviews with building-operating personnel, and an examination of building designs and layouts. Information on 38 buildings was collected to develop a list of energy and water conservation measures. Table ES.1 is a summary of the ECMs, while table ES.2 is a summary of the WCMs.

  4. Building Letters

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Cabinet是种十分吸引人却很简单的衬线字体,是由一名匿名字体设计师专门为Building Letters最新的资金筹集活动所设计的。这个Building Letters包中包含一个CDROM,有32种字体,以及一本专门设计的杂志和两张由Eboy和Emigre所设计的海报。字体光盘样例是由世界顶级的字体设计师们设计的.

  5. Building Bridges

    DEFF Research Database (Denmark)

    The report Building Bridges adresses the questions why, how and for whom academic audience research has public value, from the different points of view of the four working groups in the COST Action IS0906 Transforming Audiences, Transforming Societies – “New Media Genres, Media Literacy and Trust...... in the Media”, “Audience Interactivity and Participation”, “The Role of Media and ICT Use for Evolving Social Relationships” and “Audience Transformations and Social Integration”. Building Bridges is the result of an ongoing dialogue between the Action and non-academic stakeholders in the field of audience...... Belgrade), Leo Pekkala (Finnish Centre for Media Education and Audiovisual Media/MEKU), Julie Uldam (Network on Civic Engagement and Social Innovation) and Gabriella Velics (Community Media Forum Europe)....

  6. Building economics

    DEFF Research Database (Denmark)

    Pedersen, D.O.(red.)

    Publikationen er på engelsk. Den omfatter alle indlæg på det fjerde internationale symposium om byggeøkonomi, der blev arrangeret af SBI for det internationale byggeforskningsråd CIB. De fem bind omhandler: Methods of Economic Evaluation, Design Optimization, Ressource Utilization, The Building...... Market og Economics and Technological Forecasting in Construction. Et indledende bind bringer statusrapporter for de fem forskningsområder, og det sidste bind sammenfatter debatten på symposiet....

  7. Economic aspects of possible residential heating conservation

    Energy Technology Data Exchange (ETDEWEB)

    Hopkowicz, M.; Szul, A. [Technical Univ., Cracow (Poland)

    1995-12-31

    The paper presents methods of evaluation of energy and economy related effects of different actions aimed at conservation in residential buildings. It identifies also the method of selecting the most effective way of distribution funds assigned to weatherization as well as necessary improvements to be implemented within the heating node and the internal heating system of the building. The analysis of data gathered for four 11-stories high residential buildings of {open_quotes}Zeran{close_quotes} type being subject of the Conservation Demonstrative Project, included a differentiated scope of weatherization efforts and various actions aimed at system upgrading. Basing upon the discussion of the split of heat losses in a building as well as the established energy savings for numerous options of upgrading works, the main problem has been defined. It consists in optimal distribution of financial means for the discussed measures if the total amount of funds assigned for modifications is defined. The method based upon the principle of relative increments has been suggested. The economical and energy specifications of the building and its components, required for this method have also been elaborated. The application of this method allowed to define the suggested optimal scope of actions within the entire fund assigned for the comprehensive weatherization.

  8. 7 CFR 12.23 - Conservation plans and conservation systems.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Conservation plans and conservation systems. 12.23 Section 12.23 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND WETLAND CONSERVATION Highly Erodible Land Conservation § 12.23 Conservation plans and conservation systems. (a) Use...

  9. Conservation and adaptation to climate change.

    Science.gov (United States)

    Brooke, Cassandra

    2008-12-01

    The need to adapt to climate change has become increasingly apparent, and many believe the practice of biodiversity conservation will need to alter to face this challenge. Conservation organizations are eager to determine how they should adapt their practices to climate change. This involves asking the fundamental question of what adaptation to climate change means. Most studies on climate change and conservation, if they consider adaptation at all, assume it is equivalent to the ability of species to adapt naturally to climate change as stated in Article 2 of the United Nations Framework Convention on Climate Change. Adaptation, however, can refer to an array of activities that range from natural adaptation, at one end of the spectrum, to sustainability science in coupled human and natural systems at the other. Most conservation organizations deal with complex systems in which adaptation to climate change involves making decisions on priorities for biodiversity conservation in the face of dynamic risks and involving the public in these decisions. Discursive methods such as analytic deliberation are useful for integrating scientific knowledge with public perceptions and values, particularly when large uncertainties and risks are involved. The use of scenarios in conservation planning is a useful way to build shared understanding at the science-policy interface. Similarly, boundary organizations-organizations or institutions that bridge different scales or mediate the relationship between science and policy-could prove useful for managing the transdisciplinary nature of adaptation to climate change, providing communication and brokerage services and helping to build adaptive capacity. The fact that some nongovernmental organizations (NGOs) are active across the areas of science, policy, and practice makes them well placed to fulfill this role in integrated assessments of biodiversity conservation and adaptation to climate change.

  10. Conservation: Toward firmer ground

    Science.gov (United States)

    1975-01-01

    The following aspects of energy conservation were discussed: conservation history and goals, conservation modes, conservation accounting-criteria, and a method to overcome obstacles. The conservation modes tested fall into one of the following categories: reduced energy consumption, increased efficiency of energy utilization, or substitution of one or more forms of energy for another which is in shorter supply or in some sense thought to be of more value. The conservation accounting criteria include net energy reduction, economic, and technical criteria. A method to overcome obstacles includes (approaches such as: direct personal impact (life style, income, security, aspiration), an element of crisis, large scale involvement of environmental, safety, and health issues, connections to big government, big business, big politics, involvement of known and speculative science and technology, appeal to moral and ethical standards, the transient nature of opportunities to correct the system.

  11. Soil Conservation Unit for the Advanced Crop Production and Marketing Course. Student Reference. AGDEX 570.

    Science.gov (United States)

    Stewart, Bob R.; And Others

    This student reference booklet is designed to accompany lessons outlined in the companion instructor's guide on soil conservation. The soil conservation unit builds on competencies gained in Agricultural Science I and II. Informative material is provided for these eight lessons: benefits of conservation, land utilization, how soils are eroded,…

  12. MYCELIUM BUILDING

    OpenAIRE

    Jondelius, Olof

    2015-01-01

    This work is looking in to what possibilites and restrictions comes with using mycelium as a building material for a small house. It includes reasoning around solutions for some of the problems and presenting some ideas of how to use some of the materials properties in your favor. A general background of why we need to start look in to alternative materials for all petroleum materials are presented. Det här arbetet har varit inriktat på att se vilka möjligheter samt begränsningar det skul...

  13. BUILDING SUSTAINABLE ARCHITECTURAL DESIGN: A RENOVATION PROJECT

    OpenAIRE

    Hakan ÜNALAN,; TOKMAN, Leyla Y.

    2011-01-01

    Today, the conservation of energy and respect for the natural environment appears to be the most important phenomena in all areas. In this regard, "sustainability" concept emerged and the architectural platform "Sustainable Architecture" is composed of a research subject to the new and permanent. Architecture underlying the "design" as including also the new concept of "sustainable architectural design" has revealed that field. Sustainable architecture "building in-house", "building envelop...

  14. Conservation genetics in transition to conservation genomics

    NARCIS (Netherlands)

    Ouborg, N. Joop; Pertoldi, Cino; Loeschcke, Volker; Bijlsma, R. (Kuke); Hedrick, Phil W.

    2010-01-01

    Over the past twenty years conservation genetics has progressed from being mainly a theory-based field of population biology to a full-grown empirical discipline. Technological developments in molecular genetics have led to extensive use of neutral molecular markers such as microsatellites in conser

  15. International energy conservation: comparative law and policy

    Energy Technology Data Exchange (ETDEWEB)

    1979-02-01

    Ernest C. Baynard III, in the Foreword to the conference, told of the purpose of the conference - to compare and discuss the policies and laws that highly industrialized nations have used and considered to meet the challenge of energy conservation. The following countries participated in the conference: U.K.; Australia; Federal Republic of Germany; Japan; France; Canada; Sweden; Italy; the Netherlands; and the U.S. The IEA and the Commission of the European Communities also participated. The conference format consisted of ministerial addresses to the conference, interspersed with panel discussions focusing on energy conservation in transportation, industry, agriculture, and utilities; residential, commercial, and industrial buildings; and emergency situations. There was also a panel discussion on the role of government in energy conservation and energy information collection. The panels were composed of participating countries' representatives. (MCW)

  16. Design of A Sustainable Building: A Conceptual Framework for Implementing Sustainability in the Building Sector

    Directory of Open Access Journals (Sweden)

    Paul O. Olomolaiye

    2012-05-01

    Full Text Available This paper presents a conceptual framework aimed at implementing sustainability principles in the building industry. The proposed framework based on the sustainable triple bottom line principle, includes resource conservation, cost efficiency and design for human adaptation. Following a thorough literature review, each principle involving strategies and methods to be applied during the life cycle of building projects is explained and a few case studies are presented for clarity on the methods. The framework will allow design teams to have an appropriate balance between economic, social and environmental issues, changing the way construction practitioners think about the information they use when assessing building projects, thereby facilitating the sustainability of building industry.

  17. Suitable scheme study of Chinese Building Energy Efficiency CDM Projects

    Science.gov (United States)

    Huang, Beijia; Yang, Haizhen; Wang, Shaoping; Wang, Feng

    2010-11-01

    China has great potential to develop Building Energy Efficiency Clean Development Mechanism (BEE CDM) projects, although have many challenges. Our results show that large-scale public buildings and urban residential buildings have relatively high BEE CDM potential, when comparing their characteristics to the CDM project requirements. The building enclosure, illumination energy conservation, air condition energy saving, solar thermal, and solar photovoltaic technology have relatively high application potential while considering the energy saving potential and marginal emission reduction cost. Case study of large-scale buildings shows that technology integration of building enclosure, illumination energy conservation, air condition energy saving, solar thermal can reduce required building number to 130 in order to meet the 1×105 tCO2 e/a reduction criteria. Some suggestions are also given in this paper.

  18. Biodiversity Conservation in Asia

    OpenAIRE

    Dale Squires

    2014-01-01

    Asian's remarkable economic growth brought many benefits but also fuelled threats to its ecosystems and biodiversity. Economic growth brings biodiversity threats but also conservation opportunities. Continued biodiversity loss is inevitable, but the types, areas and rates of biodiversity loss are not. Prioritising biodiversity conservation, tempered by what is tractable, remains a high priority. Policy and market distortions and failures significantly underprice biodiversity, undermine ecosys...

  19. Conservation Science Fair Projects.

    Science.gov (United States)

    Soil Conservation Society of America, Ankeny, IA.

    Included are ideas, suggestions, and examples for selecting and designing conservation science projects. Over 70 possible conservation subject areas are presented with suggested projects. References are cited with each of these subject areas, and a separate list of annotated references is included. The references pertain to general subject…

  20. Resource Conservation Glossary.

    Science.gov (United States)

    Soil Conservation Society of America, Ankeny, IA.

    This glossary is a composite of terms selected from 13 technologies, and is the expanded revision of the original 1952 edition of "The Soil and Water Conservation Glossary." The terms were selected from these areas: agronomy, biology, conservation, ecology, economics, engineering, forestry, geology, hydrology, range, recreation, soils, and…

  1. Otter Conservation In Pakistan

    Directory of Open Access Journals (Sweden)

    Waseem Ahmad Khan

    2010-04-01

    Full Text Available This note describes the conservation status and threats of the two otter species described in Pakistan; Smooth coated otter (Lutrogale perspicillata sindica and the Eurasian or common otter (Lutra lutra. It also briefly describes the actors involved as well as the efforts made for its conservation.

  2. Introducing Conservation of Momentum

    Science.gov (United States)

    Brunt, Marjorie; Brunt, Geoff

    2013-01-01

    The teaching of the principle of conservation of linear momentum is considered (ages 15 + ). From the principle, the momenta of two masses in an isolated system are considered. Sketch graphs of the momenta make Newton's laws appear obvious. Examples using different collision conditions are considered. Conservation of momentum is considered…

  3. On exactly conservative integrators

    Energy Technology Data Exchange (ETDEWEB)

    Bowman, J.C. [Max-Planck-Inst. fuer Plasmaphysik, Garching (Germany); Shadwick, B.A. [Univ. of California, Berkeley, CA (United States). Dept. of Physics; Morrison, P.J. [Texas Univ., Austin, TX (United States). Inst. for Fusion Studies

    1997-06-01

    Traditional explicit numerical discretizations of conservative systems generically predict artificial secular drifts of nonlinear invariants. These algorithms are based on polynomial functions of the time step. The authors discuss a general approach for developing explicit algorithms that conserve such invariants exactly. They illustrate the method by applying it to the truncated two-dimensional Euler equations.

  4. Water Conservation Resource List.

    Science.gov (United States)

    NJEA Review, 1981

    1981-01-01

    Alarmed by the growing water shortage, the New Jersey State Office of Dissemination has prepared this annotated list of free or inexpensive instructional materials for teaching about water conservation, K-l2. A tipsheet for home water conservation is appended. (Editor/SJL)

  5. Conservation in transportation

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-05-30

    A nationwide examination was made of grassroots energy conservation programs related to transportation. Information compiled from civic groups, trade associations, and corporations is included on driver awareness/mass transit; travel; and ride sharing. It is concluded that a willingness by the public to cooperate in transportation energy conservation exists and should be exploited. (LCL)

  6. Creative Soil Conservation

    Science.gov (United States)

    Smith, Martha

    2010-01-01

    Take plant lessons outdoors with this engaging and inquiry-based activity in which third-grade students learn how to apply soil conservation methods to growing plants. They also collect data and draw conclusions about the effectiveness of their method of soil conservation. An added benefit to this activity is that the third-grade students played…

  7. On the area of tension between energy conservation, environmental impact and IAQ

    NARCIS (Netherlands)

    Rolloos, M.

    1999-01-01

    With the aim of conserving energy in the building sector, the Dutch Building Regulations incorporate requirements for the energy performance of houses and utility building. Use of the energy performance coefficient (EPC, see Box 1) offers excellent opportunities for enhancing the energy performance

  8. Paradigms for parasite conservation.

    Science.gov (United States)

    Dougherty, Eric R; Carlson, Colin J; Bueno, Veronica M; Burgio, Kevin R; Cizauskas, Carrie A; Clements, Christopher F; Seidel, Dana P; Harris, Nyeema C

    2016-08-01

    Parasitic species, which depend directly on host species for their survival, represent a major regulatory force in ecosystems and a significant component of Earth's biodiversity. Yet the negative impacts of parasites observed at the host level have motivated a conservation paradigm of eradication, moving us farther from attainment of taxonomically unbiased conservation goals. Despite a growing body of literature highlighting the importance of parasite-inclusive conservation, most parasite species remain understudied, underfunded, and underappreciated. We argue the protection of parasitic biodiversity requires a paradigm shift in the perception and valuation of their role as consumer species, similar to that of apex predators in the mid-20th century. Beyond recognizing parasites as vital trophic regulators, existing tools available to conservation practitioners should explicitly account for the unique threats facing dependent species. We built upon concepts from epidemiology and economics (e.g., host-density threshold and cost-benefit analysis) to devise novel metrics of margin of error and minimum investment for parasite conservation. We define margin of error as the risk of accidental host extinction from misestimating equilibrium population sizes and predicted oscillations, while minimum investment represents the cost associated with conserving the additional hosts required to maintain viable parasite populations. This framework will aid in the identification of readily conserved parasites that present minimal health risks. To establish parasite conservation, we propose an extension of population viability analysis for host-parasite assemblages to assess extinction risk. In the direst cases, ex situ breeding programs for parasites should be evaluated to maximize success without undermining host protection. Though parasitic species pose a considerable conservation challenge, adaptations to conservation tools will help protect parasite biodiversity in the face of

  9. Existing buildings

    DEFF Research Database (Denmark)

    Gram-Hanssen, Kirsten

    2014-01-01

    their homes. These policy measures include building regulations, energy tax and different types of incentives and information dissemination. The conclusion calls for new and innovative policy measures to cope with the realities of renovations of owner-occupied houses and how energy efficiency improvement......This paper deals with the energy consumption of existing owner-occupied detached houses and the question of how they can be energy renovated. Data on the age of the Danish housing stock, and its energy consumption is presented. Research on the potential for energy reductions in the Danish housing...... sector is discussed, and it is shown that there is a huge potential for reductions. It is a well-known problem that even if there are relevant technical means and even if it is economically feasible, the majority of house owners do not energy renovate their homes. This paper intends to address what can...

  10. Analysis and Optimization of Building Energy Consumption

    Science.gov (United States)

    Chuah, Jun Wei

    Energy is one of the most important resources required by modern human society. In 2010, energy expenditures represented 10% of global gross domestic product (GDP). By 2035, global energy consumption is expected to increase by more than 50% from current levels. The increased pace of global energy consumption leads to significant environmental and socioeconomic issues: (i) carbon emissions, from the burning of fossil fuels for energy, contribute to global warming, and (ii) increased energy expenditures lead to reduced standard of living. Efficient use of energy, through energy conservation measures, is an important step toward mitigating these effects. Residential and commercial buildings represent a prime target for energy conservation, comprising 21% of global energy consumption and 40% of the total energy consumption in the United States. This thesis describes techniques for the analysis and optimization of building energy consumption. The thesis focuses on building retrofits and building energy simulation as key areas in building energy optimization and analysis. The thesis first discusses and evaluates building-level renewable energy generation as a solution toward building energy optimization. The thesis next describes a novel heating system, called localized heating. Under localized heating, building occupants are heated individually by directed radiant heaters, resulting in a considerably reduced heated space and significant heating energy savings. To support localized heating, a minimally-intrusive indoor occupant positioning system is described. The thesis then discusses occupant-level sensing (OLS) as the next frontier in building energy optimization. OLS captures the exact environmental conditions faced by each building occupant, using sensors that are carried by all building occupants. The information provided by OLS enables fine-grained optimization for unprecedented levels of energy efficiency and occupant comfort. The thesis also describes a retrofit

  11. Conservation for cities how to plan and build natural infrastructure

    CERN Document Server

    McDonald, Robert I

    2015-01-01

    With this book, Robert McDonald offers a comprehensive framework for maintaining and strengthening the supporting bonds between cities and nature through innovative infrastructure projects. It's time to think differently about cities and nature. More people than ever live in cities, and all of this urban growth, along with challenges of adapting to climate change, will require a new approach to infrastructure if we're going to create livable urban places. After presenting a broad approach to incorporating natural infrastructure priorities into urban planning, he focuses each following chapter on a specific ecosystem service. He describes a wide variety of benefits, and helps practitioners answer fundamental questions about how to use natural infrastructure to create communities that are more resilient and livable.

  12. Health effects associated with energy conservation measures in commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    Stenner, R.D.; Baechler, M.C.

    1990-09-01

    Indoor air quality can conceivably be impacted by hundreds of different chemicals. More than 900 different organic compounds alone have been identified in indoor air. The health effects that could potentially arise from exposure to individual pollutants or mixtures of pollutants cover the full range of acute and chronic effects, including largely reversible responses, such as rashes and irritations, as well as irreversible toxic and carcinogenic effects. These indoor contaminants are emitted from a large variety of materials and substances that are widespread components of everyday life. Pacific Northwest Laboratory conducted a search of the peer-reviewed literature on health effects associated with indoor air contaminants for the Bonneville Power Administration to aid the agency in the preparation of environmental documents. The results of this search are reported in two volumes. Volume 1 is a summary of the results of the literature search; Volume 2 is the complete results of the literature search and contains all references to the material reviewed. 16 tabs.

  13. Integrating Responsive Building Elements in Buildings

    DEFF Research Database (Denmark)

    Haase, Matthias; Amato, Alex; Heiselberg, Per

    2006-01-01

    There is a global need for a more sustainable building development. About 50% of energy is used in buildings indicating that buildings provide a considerable potential for operational energy savings. Studies were conducted with the following objectives: to perform a state-of-the-art review...... energy strategies to develop guidelines and procedures for estimation of environmental performance of responsive building elements and integrated building concepts This paper introduces the ideas of this collaborative work and discusses its usefulness for Hong Kong and China. Special focus was put...... of responsive building elements, of integrated building concepts and of environmental performance assessment methods to improve and optimize responsive building elements to develop and optimize new building concepts with integration of responsive building elements, HVAC-systems as well as natural and renewable...

  14. Better Buildings Neighborhood Program: BetterBuildings Lowell Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Heslin, Thomas

    2014-01-31

    Historic Board, which has jurisdiction in the NHP. The Historic Board was cooperative with any exterior renovations as long as they were not changing the existing aesthetics of the property. If we were replacing a rooftop condenser it needed to be placed where the existing rooftop condenser was located. Receiving proper approval from the Historic Board for any external energy conservation measures was known by all the participating contractors. One area of the retrofits that was contentious regarded venting of the new HVAC equipment. Installing external stacks was not allowed so the contractors had to negotiate with the Historic Board regarding the proper way to vent the equipment that met the needs mechanically and aesthetically. Overall BetterBuildings Lowell was successful at implementing energy and cost saving measures into 31 commercial properties located within the NHP. The 31 retrofits had 1,554,768 square feet of commercial and multifamily housing and a total predicted energy savings exceeding 22,869 a year. Overall the City of Lowell achieved its target goals and is satisfied with the accomplishments of the BetterBuildings program. The City will continue to pursue energy efficient programs and projects.

  15. Jackson Park Hospital Green Building Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    William Dorsey; Nelson Vasquez

    2010-03-31

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work. The new green building houses the hospital's Family Medicine Residency Program and Specialty Medical Offices. The residency program has been vital in attracting new, young physicians to this medically underserved area. The new outpatient center will also help to allure needed medical providers to the community. The facility also has areas designated to women's health and community education. The Community Education Conference Room will provide learning opportunities to area residents. Emphasis will be placed on conserving resources and protecting our environment, as well as providing information on healthcare access and preventive medicine. The new Medical Office Building was constructed with numerous energy saving features. The exterior cladding of the building is an innovative, locally-manufactured precast concrete panel system with integral insulation that achieves an R-value in excess of building code requirements. The roof is a 'green roof' covered by native plantings, lessening the impact solar heat gain on the building, and reducing air conditioning requirements. The windows are low-E, tinted, and insulated to reduce cooling requirements in summer and heating requirements in winter. The main entrance has an air lock to prevent unconditioned air from entering the building and impacting interior air temperatures. Since much of the traffic in and out of the office building comes from the adjacent Jackson Park Hospital, a pedestrian bridge connects the two

  16. Papers of the green building opportunities summit

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This conference focused on developing strategies and opportunities for sustainable development in residential and commercial buildings. Current environmental policies were examined, as well as rating systems, conservation standards and green building codes and regulations. Design practices and construction processes were also presented, with case studies of significant buildings that incorporated green building practices. Market demand and supply issues were also a focus, including the priorities of local government. An examination of global practices in sustainable building was presented. Details of recent developments in the private sector and new trends in resource management were also given. The conference featured 14 presentations, of which 6 have been catalogued separately for inclusion in this database. refs., tabs., figs.

  17. Statement on the Tianshui Experimental Site of Soil and Water Conservation in 1940s

    Institute of Scientific and Technical Information of China (English)

    Hongwei; YANG

    2013-01-01

    The Tianshui Experimental Site of Soil and Water Conservation was set up in 1942.Then the first construction publicized the thinking of soil and water conservation,and popularized the technologies of soil and water conservation and related plants.Their efforts established the foundation of the science of soil and water conservation with the first high-tech and high quality R&D team,and pushed the research of soil and water conservation building on the stage of systematization.All of this provided rare good scientific data and theoretical support for the soil and water conservation and the development of the regional economy in Northwest China.

  18. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    Builders generally use a 'spec and purchase' business management system (BMS) when implementing energy efficiency. A BMS is the overall operational and organizational systems and strategies that a builder uses to set up and run its company. This type of BMS treats building performance as a simple technology swap (e.g. a tank water heater to a tankless water heater) and typically compartmentalizes energy efficiency within one or two groups in the organization (e.g. purchasing and construction). While certain tools, such as details, checklists, and scopes of work, can assist builders in managing the quality of the construction of higher performance homes, they do nothing to address the underlying operational strategies and issues related to change management that builders face when they make high performance homes a core part of their mission. To achieve the systems integration necessary for attaining 40% + levels of energy efficiency, while capturing the cost tradeoffs, builders must use a 'systems approach' BMS, rather than a 'spec and purchase' BMS. The following attributes are inherent in a systems approach BMS; they are also generally seen in quality management systems (QMS), such as the National Housing Quality Certification program: Cultural and corporate alignment, Clear intent for quality and performance, Increased collaboration across internal and external teams, Better communication practices and systems, Disciplined approach to quality control, Measurement and verification of performance, Continuous feedback and improvement, and Whole house integrated design and specification.

  19. Landscape Conservation Cooperatives

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Landscape Conservation Cooperatives (LCCs) are public-private partnerships composed of states, tribes, federal agencies, non-governmental organizations,...

  20. Conservation among Elderly Women.

    Science.gov (United States)

    Hughston, George A.; Protinsky, Howard O.

    1979-01-01

    The majority of 63 elderly women were able to pass tests in the conservation of mass (98 percent), volume (100 percent), and surface area (65 percent). These results conflict with previous research about Piagetian abilities of elderly people. (RL)

  1. Energy Conservation Behaviour Toolkit

    NARCIS (Netherlands)

    Kalz, Marco; Börner, Dirk; Ternier, Stefaan; Specht, Marcus

    2013-01-01

    Kalz, M., Börner, D., Ternier, S., & Specht, M. (2013, 31 January). Energy Conservation Behaviour Toolkit. Presentation given at the symposium "Groene ICT en Duurzame ontwikkeling: Meters maken in het Hoger Onderwijs", Driebergen, The Netherlands.

  2. Metro Conservation Corridors

    Data.gov (United States)

    Minnesota Department of Natural Resources — The Metro Conservation Corridors (MeCC) grow out of the natural resource analysis work done by the DNR in the late '90's, documented in the Metro Greenprint...

  3. Hearing Conservation Team

    Data.gov (United States)

    Federal Laboratory Consortium — The Hearing Conservation Team focuses on ways to identify the early stages of noise-induced damage to the human ear. Our current research involves the evaluation of...

  4. Parity and time-reversal non-conservation in atoms

    Energy Technology Data Exchange (ETDEWEB)

    Lynn, B.W.

    1984-08-01

    We examine the implications of parity and time-reversal non-conservation for atomic physics. We conclude that a determination of Q/sub W//N to 10% would give an indirect determination of M/sub Z/ competitive with that available from high-energy physics, limits on the electric dipole moments of neutrons and electrons give non-trivial constraints on model building of CP non-conservation.

  5. Energy conservation in infants.

    Science.gov (United States)

    Blass, Elliott

    2015-08-01

    Energy acquisition through suckling has been widely studied in rat and human infants. Processes mediating energy conservation, however, have not received the attention that they deserve. This essay, in honor of Professor Jerry Hogan, discusses parallel behaviors used by rat and human mothers to minimize energy loss in their offspring. Parallel mechanisms underlying energy preservation have been identified in rats and humans, suggesting phylogenetic conservation and possibly continuity. This article is part of a Special Issue entitled: In Honor of Jerry Hogan.

  6. Conservation and Renewable Energy Program: Bibliography, 1988 edition

    Energy Technology Data Exchange (ETDEWEB)

    Vaughan, K.H. (comp.)

    1988-04-01

    The 831 references covering the period 1980 through Feb. 1988, are arranged under the following: analysis and evaluation, building equipment, building thermal envelope systems and materials, community systems and cogeneration, residential conservation service, retrofit, advanced heat engine ceramics, alternative fuels, microemulsion fuels, industrial chemical heat pumps, materials for waste heat utilization, energy conversion and utilization materials, tribology, emergency energy conservation,inventions, electric energy systems, thermal storage, biofuels production, biotechnology, solar technology, geothermal, and continuous chromatography in multicomponent separations. An author index is included.

  7. Conservation Kickstart- Catalyzing Conservation Initiatives Worldwide

    Science.gov (United States)

    Treinish, G.

    2014-12-01

    Adventurers and Scientists for Conservation (ASC) is a nonprofit organization that collects environmental data to catalyze conservation initiatives worldwide. Adventure athletes have the skills and motivation to reach the most remote corners of the world. ASC utilizes those skills to provide the scientific community with data while providing the outdoor community with purpose beyond the personal high of reaching a summit or rowing across an ocean. We carefully select projects, choosing partnerships that will maximize the impact of ASC volunteers. Each project must have a clear path to a tangible conservation outcome and demonstrate a clear need for our brand of volunteers. We partner with government agencies, universities, and independant reseachers to kickstart data collection efforts around the world. Last year, through a partnership with the Olympic National Forest, 20 volunteers from the Seattle area set up and monitored camera traps in an effort to survey for costal Pacific marten. Our work led to the species' listing as "critically imperiled" with NatureServe. A partnership with the inaugural Great Pacific Race, engaging trans-Pacific rowing teams, searched for microplastics in the Pacific Ocean as part of our ongoing microplastics campaign. In a multi-year partnership with the American Prairie Reserve (APR), ASC volunteer crews live and work on the Reserve collecting wildlife data year round. The data we obtain directly informs the Reserve's wildlife management decisions. On this project, our crews have safely and effectively navigated temperature extremes from -30 degrees to 100+ degrees while traveling in a remote location. We are currently scouting projects in the Okavango Delta of Botswana and the rainforest of Suriname where we will be able to cover large amounts of area in a short periord of time. ASC is at the crossroads of the adventure and coservation science communities. Our approach of answering specific questions by using highly skilled and

  8. Building Green: The Adoption Process of LEED- and Energy Star-Rated Office Buildings

    Science.gov (United States)

    Malkani, Arvin P.

    There are opportunities for green building technology in office buildings to produce energy savings and cost efficiencies that can produce a positive economic and environmental impact. In order for these opportunities to be realized, however, decision makers must appreciate the value of green building technology. The objective of this research is to better understand the motivations that lead office building professionals to adopt green building technology. By utilizing a validated theory named the Unified Theory of Acceptance and Use of Technology (UTAUT), the investigator analyzes the impact of four predictor variables on the behavioral intention to adopt green building technology. The adapted UTAUT model, called the Green Building Technology Model (GBTM), was found to have a statistically significant correlation with the intention to adopt green building technology. The results provide a model for using the GBTM in green building technology applications. Implications are drawn for the green industry on the whole and for the green office building movement in particular. Industry and government can develop interventions based on the insights learned from this study about the adoption process. These interventions, such as education or awareness campaigns, can help increase the adoption of green building technology, further advancing society's efforts to conserve the natural environment and achieve cost efficiencies.

  9. Whole-Building Hygrothermal Modeling in IEA Annex 41

    DEFF Research Database (Denmark)

    Rode, Carsten; Woloszyn, Monika

    2007-01-01

    Annex 41 of the International Energy Agency’s (IEA) Energy Conservation in Buildings and Community Systems program (ECBCS) is a cooperative project on “Whole-Building Heat, Air, and Moisture Response” (MOIST-ENG). Subtask 1 of that project set out to advance development in modeling the ntegral he...

  10. Stimulation of good building and ductwork airtightness through EPBD

    DEFF Research Database (Denmark)

    Guyot, Gaelle; Carrié, Remi; Schild, Peter

    Building and ductwork leakage are detrimental to energy conservation, comfort, and hygiene. They can cause building damage and it can prevent proper control of the ventilation airflow rates. Through the ASIEPI project, we have identified that while some key elements for a market transformation...

  11. BOLU, SEBEN DISTRICT, DEDELER VILLAGE CUMA MOSQUE CONSERVATION PROBLEMS AS A CASE OF RURAL ARCHITECTURE

    OpenAIRE

    Aksulu, B.Isık; Esen, Senem Ozbek

    2015-01-01

    Bolu, Dedeler Cuma Mosque is one of the rural religious architectural buildings reached to present day is located in Dedeler Village in Seben district. In order to determine the conservation problems of the mosque the studies have been conducted to document the current condition of the building, to assess the mosques which are similar to this mosque in terms of building type system plan layout and elements, to determine the demolished, changed and destroyed architectural elements of the build...

  12. Energy conservation in mechanical industry; Maitrise de l`energie dans les industries mecaniques

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The workshop is composed of 12 communications on the theme of energy consumption, conservation and management in industry, and more especially in metal industry: evaluation of the energy savings potential in the French industry; official energy diagnosis procedure in buildings; the French national gas utility policy for energy conservation and economical performance in industry; energy conservation with speed variators for electric motors; energy audits and energy metering for conservation objectives. Examples of energy efficient systems or energy audits in various industrial sectors (compressed air, industrial buildings, heat treatments, curing...) are also presented. The electric power quality EDF`s contract is also discussed

  13. Creative Conservation Communication

    Science.gov (United States)

    Houston, Jason

    2015-04-01

    I am a fellow with the International League of Conservation photographers (iLCP) and have been focused on photographing conservation dynamics at the intersection of social and environmental issues for a decade. Subjects have included traditional concerns such as deforestation, water conservation, endangered species, and fisheries. However, I rarely make photographs of the traditional nature, wildlife, landscapes, or environmental atrocities that most people think of when they think about environmentalism. Instead, I photograph people and how they live on the planet, as I believe passionately that without also considering social and cultural concerns, we will not be able to effectively and sustainably do conservation work or achieve positive environmental change. My presentation will share recent photography projects on forest conservation in Indonesian Borneo and fisheries management in Central America where I used a 'stakeholder profile-based' process to broadly survey the complexity of the issues while also making personal connections for these projects' diverse audiences. Through these case studies I will explore the opportunities and challenges of combining the authenticity, accuracy, and scientific validity of journalistic and documentary work with the emotional impact of the conventions of art and storytelling.

  14. The Data Conservancy

    Science.gov (United States)

    Choudhury, S.; Duerr, R. E.

    2009-12-01

    NSF's Sustainable Digital Data Preservation and Access Network Partners program is an ambitious attempt to integrate a wide variety of expertise and infrastructure into a network for providing "reliable digital preservation, access, integration, and analysis capabilities for science." One of the first two DataNet award recipients, the Data Conservancy, is itself a network of widely diverse partners led by the libraries at the Johns Hopkins University. The Data Conservancy is built on existing exemplar scientific projects, communities, and virtual organizations that have deep engagement with their user communities, and extensive experience with large-scale distributed system development. Data Conservancy members embrace a shared vision that data curation is not an end, but rather a means to collect, organize, validate, and preserve data needed to address the grand research challenges that face society. Data Conservancy members holdings encompass the entire range of earth, life, and space science data. New to the Data Conservancy is the concept that University libraries will be part of the distributed network of data centers and that data science will become a path in the library and information science curricula. As noted by Winston Tabb (JHU Dean of Libraries) "Data Centers are the new library stacks."

  15. BUILDING 341 Seismic Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Halle, J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-06-15

    The Seismic Evaluation of Building 341 located at Lawrence Livermore National Laboratory in Livermore, California has been completed. The subject building consists of a main building, Increment 1, and two smaller additions; Increments 2 and 3.

  16. Tribal Green Building Toolkit

    Science.gov (United States)

    This Tribal Green Building Toolkit (Toolkit) is designed to help tribal officials, community members, planners, developers, and architects develop and adopt building codes to support green building practices. Anyone can use this toolkit!

  17. BUILDING SUSTAINABLE ARCHITECTURAL DESIGN: A RENOVATION PROJECT

    Directory of Open Access Journals (Sweden)

    Hakan ÜNALAN,

    2011-12-01

    Full Text Available Today, the conservation of energy and respect for the natural environment appears to be the most important phenomena in all areas. In this regard, "sustainability" concept emerged and the architectural platform "Sustainable Architecture" is composed of a research subject to the new and permanent. Architecture underlying the "design" as including also the new concept of "sustainable architectural design" has revealed that field. Sustainable architecture "building in-house", "building envelope" and "physical environment" as shown in three different areas of development. Each consisting of three fields that directly affect andconcern. Sustainable architectural design within the scope of this study, "Building Envelope" developments will be discussed. In this context, building envelope, "the new building design" and "existingstructures" as appeared in two different ways. Existing structures, building envelope, sustainable architectural design in the literature in terms of "renovation" is considered within the scope. In terms of energy efficiency and performance (as Energy Performance of Buildings [BEP] with the energy policies of the various measures are being taken to reduce the energy consumption of the new building design. Not been received, but no measures in existing buildings (apartment buildings until 2012, except for heat insulation Remodeling obligation, energy consumption has remained constant. Therefore, the energy consumption of buildings on a sectoral basis is changing in the range 36-25% share of the portion of (Anonim 2011, but can not be reduced. In addition, operating costs of existing buildings and to reduce reliance on energy-environment systems (except for collectors used is noteworthy. In this study the appropriate design of sustainable architecture, renewable energy systems can be integrated into the shell structure will be investigated. In this context, a renovation project of the Department of Architecture at Anadolu

  18. Behavioural biology: an effective and relevant conservation tool.

    Science.gov (United States)

    Buchholz, Richard

    2007-08-01

    'Conservation behaviour' is a young discipline that investigates how proximate and ultimate aspects of the behaviour of an animal can be of value in preventing the loss of biodiversity. Rumours of its demise are unfounded. Conservation behaviour is quickly building a capacity to positively influence environmental decision making. The theoretical framework used by animal behaviourists is uniquely valuable to elucidating integrative solutions to human-wildlife conflicts, efforts to reintroduce endangered species and reducing the deleterious effects of ecotourism. Conservation behaviourists must join with other scientists under the multidisciplinary umbrella of conservation biology without giving up on their focus: the mechanisms, development, function and evolutionary history of individual differences in behaviour. Conservation behaviour is an increasingly relevant tool in the preservation of nature.

  19. Conservation challenges for the Austral and Neotropical America section.

    Science.gov (United States)

    Ceballos, Gerardo; Vale, Mariana M; Bonacic, Cristian; Calvo-Alvarado, Julio; List, Rurik; Bynum, Nora; Medellín, Rodrigo A; Simonetti, Javier A; Rodríguez, Jon Paul

    2009-08-01

    The Austral and Neotropical America (ANA) section of the Society for Conservation Biology includes a vast territory with some of the largest relatively pristine ecosystems in the world. With more than 573 million people, the economic growth of the region still depends strongly on natural resource exploitation and still has high rates of environmental degradation and biodiversity loss. A survey among the ANA section membership, with more than 700 members, including most of the section's prominent ecologists and conservationists, indicates that lack of capacity building for conservation, corruption, and threats such as deforestation and illegal trade of species, are among the most urgent problems that need to be addressed to improve conservation in the region. There are, however, strong universities and ecology groups taking the lead in environmental research and conservation, a most important issue to enhance the ability of the region to solve conservation and development conflicts.

  20. Practical implications of understanding the influence of motivations on commitment to voluntary urban conservation stewardship.

    Science.gov (United States)

    Asah, Stanley T; Blahna, Dale J

    2013-08-01

    Although the word commitment is prevalent in conservation biology literature and despite the importance of people's commitment to the success of conservation initiatives, commitment as a psychological phenomenon and its operation in specific conservation behaviors remains unexplored. Despite increasing calls for conservation psychology to play a greater role in meeting conservation goals, applications of the psychological sciences to specific conservation behaviors, illustrating their utility to conservation practice, are rare. We examined conservation volunteers' motivations and commitment to urban conservation volunteering. We interviewed key informant volunteers and used interview findings to develop psychometric scales that we used to assess motivations and commitment to volunteer. We surveyed 322 urban conservation volunteers and used factor analysis to reveal how volunteers structure their motivations and commitment to volunteer for urban conservation activities. Six categories of motivations and 2 categories of commitment emerged from factor analysis. Volunteers were motivated by desires to help the environment, defend and enhance the ego, career and learning opportunities, escape and exercise, social interactions, and community building. Two forms of commitment, affective and normative commitment, psychologically bind people to urban conservation volunteerism. We used linear-regression models to examine how these categories of motivations influence volunteers' commitment to conservation volunteerism. Volunteers' tendency to continue to volunteer for urban conservation, even in the face of fluctuating counter urges, was motivated by personal, social, and community functions more than environmental motivations. The environment, otherwise marginally important, was a significant motivator of volunteers' commitment only when volunteering met volunteers' personal, social, and community-building goals. Attention to these personal, social, and community-building

  1. Conservation of Mangifera sylvatica

    DEFF Research Database (Denmark)

    Akhter, Sayma

    and conservation of these valuable species. The present study considers an underutilised and threatened species of Bangladesh, namely wild mango (Mangifera sylvatica Roxb.). Although this wild mango is one of the genetically closest species to the common mango (Mangifera indica L.) research is very limited...... and mostly focused on wood quality and phylogenetic relationships. Therefore, this study investigated the conservation potential of wild mango considering its contribution for food, nutrition and livelihoods. To do so, an assessment was made of the current and future distribution of the species, which...... explored. The study conveyed five key messages: 1. Wild mango may become extinct under future climate change scenarios so it is high time to start thinking about conservation initiatives. 2. Wild mango is a small sized mango with a large kernel in relation to other Mangifera species which provides...

  2. Green building: sustainable building quality; Green Building: nachhaltige Gebaeudequalitaet

    Energy Technology Data Exchange (ETDEWEB)

    Staub, R.

    2010-07-01

    This article takes a look at the 'Portikon' office building near Zurich, Switzerland, that meets the 'Minergie-P' very low energy consumption requirements. The author is of the opinion that the project can be seen as a reference project for sustainable building technology. The structure of the seven-storey building with a central atrium is described and discussed. The 'Minergie-P' energy concept is discussed, as are the 1,100 square meters of photovoltaic panels on the roof of the building. Heating energy is provided by Zurich's waste incineration plant nearby. Electro-biological aspects in the building are taken care of by appropriate earthing and shielding of cables. The building's facility management system and the installations used are briefly discussed.

  3. Danish building typologies

    DEFF Research Database (Denmark)

    Wittchen, Kim Bjarne; Kragh, Jesper

    The objective of TABULA is to develop a harmonised building typology for European countries. Each national building typology will consist of a set of residential model buildings with characteristic energy-related properties (element areas of the thermal building envelope, U-values, supply system...... efficiencies). The model buildings will each represent a specific construction period of the country in question and a specific building size. Furthermore the number of buildings, flats and the overall floor areas will be given, which are represented by the different building types of the national typologies....

  4. Danish building typologies and building stock analyses

    DEFF Research Database (Denmark)

    Wittchen, Kim Bjarne; Kragh, Jesper

    enough to meet the government’s plan to make Danish buildings free from use of fossil fuels by 2035. This will probably require around 50 % energy savings in the Danish building stock as a whole. However, the project has proven that dedicated engagement of locals can speed up market penetration...... energy savings in residential buildings. The intension with this analysis was to investigate the possible energy reduction in Denmark if the same approach had been taken for the entire Danish building stock. The report concludes that the ZeroHome initiative clearly results in energy savings, but far from...... for energy savings in the existing Building stock....

  5. 14 Conservation of Energy

    OpenAIRE

    Torre, Charles G.

    2014-01-01

    After all of these developments it is nice to keep in mind the idea that the wave equation describes (a continuum limit of) a network of coupled oscillators. This raises an interesting question. Certainly you have seen by now how important energy and momentum — and their conservation — are for understanding the behavior of dynamical systems such as an oscillator. If a wave is essentially the collective motion of many oscillators, might not there be a notion of conserved energy and momentum fo...

  6. General vorticity conservation

    CERN Document Server

    Gümral, H

    1998-01-01

    The motion of an incompressible fluid in Lagrangian coordinates involves infinitely many symmetries generated by the left Lie algebra of group of volume preserving diffeomorphisms of the three dimensional domain occupied by the fluid. Utilizing a 1+3-dimensional Hamiltonian setting an explicit realization of this symmetry algebra and the related Lagrangian and Eulerian conservation laws are constructed recursively. Their Lie algebraic structures are inherited from the same construction. The laws of general vorticity and helicity conservations are formulated globally in terms of invariant differential forms of the velocity field.

  7. Information, conservation and retrieval

    Energy Technology Data Exchange (ETDEWEB)

    Eng, T. [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden); Norberg, E. [National Swedish Archives, Stockholm (Sweden); Torbacke, J. [Stockholm Univ. (Sweden). Dept. of History; Jensen, M. [Swedish Radiation Protection Inst., Stockholm (Sweden)

    1996-12-01

    The seminar took place on the Swedish ship for transportation of radioactive wastes, M/S Sigyn, which at summer time is used for exhibitions. The seminar treated items related to general information needs in society and questions related to radioactive waste, i.e. how knowledge about a waste repository should be passed on to future generations. Three contributions are contained in the report from the seminar and are indexed separately: `Active preservation - otherwise no achieves`; `The conservation and dissemination of information - A democratic issue`; and, `Conservation and retrieval of information - Elements of a strategy to inform future societies about nuclear waste repositories`.

  8. Two Centuries of Soil Conservation.

    Science.gov (United States)

    Helms, Douglas

    1991-01-01

    Narrates U.S. soil conservation history since the late eighteenth century. Discusses early practices such as contour plowing. Profiles individuals who promoted soil conservation and were largely responsible for the creation of the Soil Conservation Service. Explains the causes of erosion and how soil conservation districts help farmers prevent…

  9. Overview of energy-conservation research opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Hopp, W.J.; Hauser, S.G.; Hane, G.J.; Gurwell, W.E.; Bird, S.P.; Cliff, W.C.; Williford, R.E.; Williams, T.A.; Ashton, W.B.

    1981-12-01

    This document is a study of research opportunities that are important to developing advanced technologies for efficient energy use. The study's purpose is to describe a wide array of attractive technical areas from which specific research and development programs could be implemented. Research areas are presented for potential application in each of the major end-use sectors. The study develops and applies a systematic approach to identifying and screening applied energy conservation research opportunities. To broadly cover the energy end-use sectors, this study develops useful information relating to the areas where federally-funded applied research will most likely play an important role in promoting energy conservation. This study is not designed to produce a detailed agenda of specific recommended research activities. The general information presented allows uniform comparisons of disparate research areas and as such provides the basis for formulating a cost-effective, comprehensive federal-applied energy conservation research strategy. Chapter 2 discusses the various methodologies that have been used in the past to identify research opportunities and details the approach used here. In Chapters 3, 4, and 5 the methodology is applied to the buildings, transportation, and industrial end-use sectors and the opportunities for applied research in these sectors are discussed.Chapter 6 synthesizes the results of the previous three chapters to give a comprehensive picture of applied energy conservation research opportunities across all end-use sectors and presents the conclusions to the report.

  10. A compendium of energy conservation success stories

    Energy Technology Data Exchange (ETDEWEB)

    1988-09-01

    Three-quarters of DOE's Conservation R and D funds have been devoted to technology research and development: basic and applied research, exploratory R and D, engineering feasibility studies, pilot-scale prototype R and D, and technology demonstration. Non R and D projects have involved technology assessment program planning and analysis, model development, technology transfer and consumer information, health effects and safety research, and technical support for rule making. The success stories summarized in this compendium fall into three general categories: Completed Technology Success Stories, projects that have resulted in new energy-saving technologies that are presently being used in the private sector; Technical Success Stories, projects that have produced or disseminated important scientific/technical information likely to result in future energy savings; Program Success Stories, non-R and D activities that have resulted in nationally significant energy benefits. The Energy Conservation research and development program at DOE is managed by the Office of Conservation under the direction of the Deputy Assistant Secretary for Conservation. Three subordinate Program Offices correspond to the buildings, transportation, and industrial end-use sectors. A fourth subordinate Program Office/endash/Energy Utilization Research/endash/sponsors research and technical inventions for all end-use sectors.

  11. A Compendium of Energy Conservation Success Stories

    Science.gov (United States)

    1988-09-01

    Three-quarters of DOE's Conservation R and D funds have been devoted to technology research and development: basic and applied research, exploratory R and D, engineering feasibility studies, pilot-scale prototype R and D, and technology demonstration. Non R and D projects have involved technology assessment program planning and analysis, model development, technology transfer and consumer information, health effects and safety research, and technical support for rule making. The success stories summarized in this compendium fall into three general categories: Completed Technology Success Stories, projects that have resulted in new energy-saving technologies that are presently being used in the private sector; Technical Success Stories, projects that have produced or disseminated important scientific/technical information likely to result in future energy savings; Program Success Stories, non-R and D activities that have resulted in nationally significant energy benefits. The Energy Conservation research and development program at DOE is managed by the Office of Conservation under the direction of the Deputy Assistant Secretary for Conservation. Three subordinate Program Offices correspond to the buildings, transportation, and industrial end-use sectors. A fourth subordinate Program Office{endash}Energy Utilization Research{endash}sponsors research and technical inventions for all end-use sectors.

  12. Conservative Public Interest Litigation

    Science.gov (United States)

    Pell, Terence J.

    2007-01-01

    The idea that lawsuits can move a public as well as a legal agenda is not new. In recent years, conservatives have brought high profile lawsuits designed both to vindicate the rights of an individual plaintiff and to educate the public about an important issue. For example, lawsuits filed nearly 10 years ago against the University of Michigan's…

  13. Deficiencies in Water Conservancy

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Recent droughts and floods show the fragility of China’s water conservancy capabilities Be it extreme flooding or severe droughts,China has yet to find a stable middle ground concerning its water supply.These disasters,primarily in the Yangtze

  14. Conservation of fern spores

    Science.gov (United States)

    Ferns are a diverse and important group of plants, but diversity of species and populations are at risk from increasing social pressures, loss of habitat and climate change. Ex situ conservation is a useful strategy to limit decline in genetic diversity and requires technologies to preserve fern ger...

  15. Communities, Cameras, and Conservation

    Science.gov (United States)

    Patterson, Barbara

    2012-01-01

    Communities, Cameras, and Conservation (CCC) is the most exciting and valuable program the author has seen in her 30 years of teaching field science courses. In this citizen science project, students and community volunteers collect data on mountain lions ("Puma concolor") at four natural areas and public parks along the Front Range of Colorado.…

  16. Conservation and gene banking

    Science.gov (United States)

    Plant conservation has several objectives the main ones include safeguarding our food supply, preserving crop wild relatives for breeding and selection of new cultivars, providing material for industrial and pharmaceutical uses and preserving the beauty and diversity of our flora for generations to ...

  17. Supersymmetric non conservative systems

    CERN Document Server

    Martínez-Pérez, N E

    2015-01-01

    We give the generalization of a recent variational formulation for nonconservative classical mechanics, for fermionic and sypersymmetric systems. Both cases require slightly modified boundary conditions. The supersymmetric version is given in the superfield formalism. The corresponding Noether theorem is formulated. As expected, like the energy, the supersymmetric charges are not conserved. Examples are discussed.

  18. Beyond conservation agriculture

    NARCIS (Netherlands)

    Giller, K.E.; Andersson, J.A.; Corbeels, Marc; Kirkegaard, John; Mortensen, David; Erenstein, Olaf; Vanlauwe, Bernard

    2015-01-01

    Global support for Conservation Agriculture (CA) as a pathway to Sustainable Intensification is strong. CA revolves around three principles: no-till (or minimal soil disturbance), soil cover, and crop rotation. The benefits arising from the ease of crop management, energy/cost/time savings, and s

  19. Energy Conservation Simplified

    Science.gov (United States)

    Hecht, Eugene

    2008-01-01

    The standard formulation of energy conservation involves the subsidiary ideas of kinetic energy ("KE"), work ("W"), thermal energy, internal energy, and a half-dozen different kinds of potential energy ("PE"): elastic, chemical, nuclear, gravitational, and so forth. These quantities came to be recognized during the centuries over which the…

  20. Conservative Pressures on Curriculum.

    Science.gov (United States)

    Bryson, Joseph E.

    Pressure on the public schools is coming from conservative New Right religious-political groups. Their concerns focus on: (1) secular humanism--a Godless form of religion that the public schools are alleged to be teaching; (2) scientific evolution versus creationism--the balanced treatment statute; (3) Bible clubs and prayer in the classroom; and…

  1. Energy Conservation Experiments You Can Do...from Edison.

    Science.gov (United States)

    Thomas Alva Edison Foundation, Southfield, MI.

    Background information, lists of materials needed, and procedures are provided for 11 energy conservation experiments. They include: (1) five experiments on heating and cooling (investigating how insulation works, investigating how weatherstripping works, investigating how storm windows work, building a draftometer, and letting sun heat a house);…

  2. Energy conservation and energy efficiency; Energiebesparing en energie-efficientie

    Energy Technology Data Exchange (ETDEWEB)

    Ossevoort, H.

    2013-07-15

    The author discusses the important role of the concepts of energy conservation and energy efficiency in the design and construction of buildings [Dutch] De auteur bespreekt hoe belangrijk de rol is van de begrippen energiebesparing en energie efficientie bij het ontwerpen en bouwen van gebouwen.

  3. Compulsory purchase for biodiversity conservation in the Netherlands

    NARCIS (Netherlands)

    Van Straalen, F. M.; Korthals Altes, W. K.

    2014-01-01

    Policy instruments are the building blocks of land use policies. Instrumentation of policies relates to values. Compulsory purchase is a direct government instrument that may be an effective way to implement policies of biodiversity conservation and the allocation of land for recreational use. It is

  4. Formation of electric energy managers for government buildings; Formacao de gerentes de energia para predios publicos

    Energy Technology Data Exchange (ETDEWEB)

    Jota, Patricia Romeiro da Silva; Freitas, Maria Eugenia de Almeida; Santos, Tarcisio Antonio dos [Centro de Educacao Tecnologica de Minas Gerais (CEFET-MG), Belo Horizonte (Brazil); Nobre, Eduardo Carvalhaes [Companhia Energetica de Minas Gerais (CEMIG), Belo Horizonte, MG (Brazil)

    2000-07-01

    This paper presents a joint methodology developed by professors of the CEFET - Minas Gerais and the CEMIG, within the Project for Efficient Buildings approved by the PROCEL. The objective of the Course of Manager of Energy in Public Buildings is to provide information and tools that helping the incorporation of modern techniques of rational using and the energy conservation in public buildings.

  5. Providing for energy efficiency in homes and small buildings: student workbook

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-06-01

    This workbook parallels the basic manual, providing for energy efficiency in homes and small buildings consisting of three parts: understanding and practicing energy conservation in buildings; determining amount of energy lost or gained in a building; and determining which practices are most efficient and installing materials. A teacher guide is available to answer questions in the student workbook related to these subjects.

  6. Recovery Act. Development of a Model Energy Conservation Training Program

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-07-05

    The overall objective of this project was to develop an updated model Energy Conservation training program for stationary engineers. This revision to the IUOE National Training Fund’s existing Energy Conservation training curriculum is designed to enable stationary engineers to incorporate essential energy management into routine building operation and maintenance tasks. The curriculum uses a blended learning approach that includes classroom, hands-on, computer simulation and web-based training in addition to a portfolio requirement for a workplace-based learning application. The Energy Conservation training program goal is development of a workforce that can maintain new and existing commercial buildings at optimum energy performance levels. The grant start date was July 6, 2010 and the project continued through September 30, 2012, including a three month non-funded extension.

  7. Global building physics

    DEFF Research Database (Denmark)

    Rode, Carsten

    2013-01-01

    High ambitions are set for the building physics performance of buildings today. No single technology can achieve fulfilment of these ambitions alone. Integrated, multi-facetted solutions and optimization are necessary. A holistic, or ‘global’, technological perspective is needed, which includes all...... aspects of the building as defined in building engineering. We live in an international society and building solutions are developed across country borders. Building physics is a global theme. The International Association of Building Physics has global appeal. This brief article reports the keynote...... lecture and illustrates global relations to highlight some of the challenges that we see today....

  8. Global Building Physics

    DEFF Research Database (Denmark)

    Rode, Carsten

    2012-01-01

    aspects of the building as defined in building engineering. We live in an international society and building solutions are developed across country borders. Building physics is a global theme. The International Association of Building Physics has global appeal. The keynote lecture and this brief paper......High ambitions are set for the building physics performance of buildings today. No single technology can achieve fulfilment of these ambitions alone. Integrated, multi-facetted solutions and optimization are necessary. A holistic, or “global”, technological perspective is needed, which includes all...

  9. ICT Enhanced Buildings Potentials

    DEFF Research Database (Denmark)

    Christiansson, Per

    2007-01-01

    The paper describes and gives example on how Information and Communication, ICT, can and will enhance and support the building functional systems defined from client and end-user needs and requirements. The building systems may be derived from functional requirements on buildings such as usability...... and security on highest level with sub-systems definitions on lever levels. Building functional sub-systems may be defined for user comfort, indoor-climate, evacuation, space configuration, aesthetics, O&M etc. These building systems are supported by Information and Communication Technology, ICT, and building...... component systems that are accessed and integrated in the real world of building use in different contexts. The ICT systems may be physically or virtually embedded in the building. Already in 1982 AT&T established the 'intelligent buildings', IB, concept due to marketing reasons and the Informart building...

  10. Conserving Purge Gases

    Science.gov (United States)

    Kan, K.; Blewett, L.; Nelson, T.

    1985-01-01

    Two-step flow control adjusts to dimensional changes in purged equipment. Two pressure actuated valves provide two-step control. When turbopump starts, helium flows through both valves. As pump operates its parts expand, clearance decrease and back pressure builds up on valves. At preset back pressure value, one valve closes, reducing helium flow.

  11. A Retrofit Tool for Improving Energy Efficiency of Commercial Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Levine, Mark; Feng, Wei; Ke, Jing; Hong, Tianzhen; Zhou, Nan

    2013-06-06

    Existing buildings will dominate energy use in commercial buildings in the United States for three decades or longer and even in China for the about two decades. Retrofitting these buildings to improve energy efficiency and reduce energy use is thus critical to achieving the target of reducing energy use in the buildings sector. However there are few evaluation tools that can quickly identify and evaluate energy savings and cost effectiveness of energy conservation measures (ECMs) for retrofits, especially for buildings in China. This paper discusses methods used to develop such a tool and demonstrates an application of the tool for a retrofit analysis. The tool builds on a building performance database with pre-calculated energy consumption of ECMs for selected commercial prototype buildings using the EnergyPlus program. The tool allows users to evaluate individual ECMs or a package of ECMs. It covers building envelope, lighting and daylighting, HVAC, plug loads, service hot water, and renewable energy. The prototype building can be customized to represent an actual building with some limitations. Energy consumption from utility bills can be entered into the tool to compare and calibrate the energy use of the prototype building. The tool currently can evaluate energy savings and payback of ECMs for shopping malls in China. We have used the tool to assess energy and cost savings for retrofit of the prototype shopping mall in Shanghai. Future work on the tool will simplify its use and expand it to cover other commercial building types and other countries.

  12. 10 CFR 455.113 - Grantee records and reports for technical assistance and energy conservation measure grants to...

    Science.gov (United States)

    2010-01-01

    ... Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION GRANT PROGRAMS FOR SCHOOLS AND HOSPITALS AND BUILDINGS... identify each building and provide data on energy use for that building for the relevant 12-month period. To the extent feasible, energy consumption data in each annual report should be the monthly...

  13. Retrofitting Listed Buildings

    DEFF Research Database (Denmark)

    Rasmussen, Torben Valdbjørn

    2011-01-01

    The paper presents a case study where the energy demand for a listed building constructed in 1900 is reduced. Many older buildings are listed and have restrictions that include the entire building or that include only its exterior. For the building presented, only its exterior facade is listed...... of the local urban environment and therefore listed. The reduced energy demand, related to individual measures, is estimated and building physics requirements are addressed together with the economic options for evaluating the profitability....

  14. Building America Best Practices Series: Volume 7.1: Guide to Determining Climate Regions by County

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Williamson, Jennifer L.; Gilbride, Theresa L.; Cole, Pamala C.; Hefty, Marye G.; Love, Pat M.

    2010-08-30

    This report for DOE's Building America program helps builders identify which Building America climate region they are building in. The guide includes maps comparing the Building America regions with climate designations used in the International Energy Conservation Code for Residential Buildings and lists all U.S. counties by climate zone. A very brief history of the development of the Building America climate map and descriptions of each climate zone are provided. This report is available on the Building America website www.buildingamerica.gov.

  15. Jersey City energy conservation demonstration program. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Newbold, R.F.

    1978-08-01

    The Aerospace Corporation, the City Government, and the Board of Education of Jersey City have conducted a group of energy-conservation experiments to explore a number of conservation techniques believed to offer quick payback and to be of wide applicability. Experiments include the updating and/or rehabilitation of the energy-consuming features of old buildings and installation of devices designed to minimize energy losses caused by human error or laxity. Specific examples include: upgrading of the deteriorated and inefficient steam-distribution system of the city hall (originally constructed in 1894); an extensive program of reducing infiltration in an old school building; use of several timing devices in connection with heating, ventilation, and lighting systems to encourage energy-conservation practices; retrofit of school classrooms with high-pressure sodium lamps; and demonstration of practical and cost-effective ways of increasing the efficiency of conventional steam boilers. The report presents: the nature of the selected experiments; technical, human, and organizational factors that proved significant in performing and evaluating the experiments; discussions of observations and lessons learned; and general recommendations for an extended program of energy conservation in local governments. It is emphasized that, in retrofit of existing buildings, the unexpected is commonplace; and the habits and attitudes of building occupants are elements of the system that must always be taken into account. This report shows the benefits of energy saving, cost saving, and added comfort that may be attained by retrofitting old buildings, noting typical complications that arise. The effectiveness of the conservation methods is presented in terms of costs relative to effective payback periods calculated from results of their application in Jersey City.

  16. Bonneville Power Administration`s Commercial Sector Conservation Market.

    Energy Technology Data Exchange (ETDEWEB)

    Gordan, Frederick M. [Pacific Energy Associates, Inc. (United States)

    1992-11-10

    Bonneville has, as part of its resource plan, accepted targets for commercial conservation which are quite ambitious. To meet these targets, Bonneville will need to acquire as much cost-effective conservation as possible over the next twelve years. With this in mind, this document explores the relative importance of different commercial market segments and the types of assistance each market needs to install as many cost-effective conservation measures in as many buildings as possible. This document reviews Bonneville`s marketing environment and position, and suggests goals for commercial sector conservation marketing at Bonneville. Then it presents a broad market segmentation and series of additional demographic analyses. These analyses assess what groups of consumers Bonneville must reach to achieve most of the commercial conservation potential and what is needed to reach them. A final section reviews the success of Bonneville programs at reaching various markets. The market segmentation identifies different types of consumers and opportunities which would require distinct program approaches. Four large market segments are identified that have distinct program needs. Then four ``building life-cycle events`` are identified which provide important conservation opportunities and also require distinct program services. This creates a matrix of 16 cells which delineate distinct needs for program marketing. Each of the four key market segments manages at least 20% of the Region`s commercial floorspace.

  17. An obstacle to building a time machine

    Science.gov (United States)

    Carroll, Sean M.; Farhi, Edward; Guth, Alan H.

    1992-01-01

    Gott (1991) has shown that a spacetime with two infinite parallel cosmic strings passing each other with sufficient velocity contains closed timelike curves. An attempt to build such a time machine is discussed. Using the energy-momentum conservation laws in the equivalent (2 + 1)-dimensional theory, the spacetime representing the decay of one gravitating particle into two is explicitly constructed; there is never enough mass in an open universe to build the time machine from the products of decays of stationary particles. More generally, the Gott time machine cannot exist in any open (2 + 1)-dimensional universe for which the total momentum is timelike.

  18. Metrology and Energy Conservation

    Institute of Scientific and Technical Information of China (English)

    Xuan Xiang

    2006-01-01

    @@ May 20 is World Metrology Day and the theme of this year is "Metrology and Energy Conservation." Energy is not only a vital issue for China, but also for the world. In order to implement Proposal of the CPC Central Committee on the 11th Five-Year Program for National Economic and Social Development, the government bulletin of 5th Plenary Session of the 16th CPC Central Committee announced that "there shall be marked improvement on resource utilization; the energy consumption for unit GDP shall cut 20%, water consumption of unit industrial added value drop 30%... and the recycle ratio of industrial solid wastes shall raise by 60%." These are key targets of economic development during the 11th five-year program. To make full use of metrology for energy conservation and energy utilization, the competent metrology department of Chinese Goyernment advanced metrology program in light of China's energy status.

  19. Laser conservation paleontology

    Science.gov (United States)

    Asmus, John F.

    2001-10-01

    Just as lasers have found countless applications in science, industry, medicine, and entertainment, an array of real and potential uses for lasers in art-conservation analytes and practice have been investigated over the past thirty years. These include holographic recording, holographic recording, holographic nondestructive testing, laser-induced ultrasonic imaging, laser-scattering surface characterization, atomic and molecular analyses, photoacoustic spectroscopy, surface modification, as well as surface divestment and cleaning. The initial endeavors in exploring and assessing the utility of these tools for art conservation are recounted for investigations involving ruby, glass, ion, YAG, carbon dioxide, dye, and excimer lasers as well as high-intensity nonlaser light generators such as xenon flashlamps and argon pinchlamps. Initially, laser divestment/cleaning was, by general consensus, the least plausible laser application in art conservation. In the past ten years it has emerged to dominate all the other applications noted above. Today, at least a dozen firms supply user-friendly laser systems optimized for a range of art-conservation divestment applications. The first-generation laser-cleaning tools are essentially a laser, a beam-delivery device, and a debris- collection accessory. Advanced developmental work has turned in large measure to ancillary subsystems for more sophisticated process control. Of particular importance are acoustic, optical, spectral, EMP, and electronic-vision process control. Beam direction may be via manual, translational-scanner, or robotic beam positioning implemented by means of fiber optics, minors, or prisms and computer control. Substrate thermal alteration and debris redeposition may be minimized or avoided through the incorporation of a gas jet, fluid or fluid jet, or dry-ice blast.

  20. Energy and Water: Conservation Suggestions for California's Elementary and Secondary Schools.

    Science.gov (United States)

    California State Dept. of Education, Sacramento.

    This publication contains conservation suggestions for schools in California to save water and energy. Contents include: (1) a list of sources of additional energy education assistance and materials; (2) a discussion of energy conservation in schools including HVAC system operations, lighting and building design; (3) a summary outline of actions…

  1. Better Buildings NW Ohio

    Energy Technology Data Exchange (ETDEWEB)

    Moyer, Kevin [Toledo-Lucas County Port Authority, Toledo, OH (United States)

    2015-03-04

    When the Toledo Lucas County Port Authority (TLCPA) filed for the Department of Energy EECBG grant in late 2009, it was part of a strategic and Board backed objective to expand the organization’s economic development and financing programs into alternative energy and energy efficiency. This plan was filed with the knowledge and support of the areas key economic development agencies. The City of Toledo was also a key partner with the Mayor designating a committee to develop a Strategic Energy Policy for the City. This would later give rise to a Community Sustainability Strategic Plan for Toledo, Lucas County and the surrounding region with energy efficiency as a key pillar. When the TLCPA signed the grant documents with the DOE in June of 2010, the geographic area was severely distressed economically, in the early stages of a recovery from over a 30% drop in business activity and high unemployment. The TLCPA and its partners began identifying potential project areas well before the filing of the application, continuing to work diligently before the formal award and signing of the grant documents. Strong implementation and actions plans and business and financing models were developed and revised throughout the 3 year grant period with the long term goal of creating a sustainable program. The TLCPA and the City of Toledo demonstrated early leadership by forming the energy improvement district and evaluating buildings under their control including transportation infrastructure and logistics, government services buildings and buildings which housed several for profit and not for profit tenants while completing significant energy efficiency projects that created public awareness and confidence and solid examples of various technologies and energy savings. As was stated in the DOE Award Summary, the undertaking was focused as a commercial program delving into Alternative Energy Utility Districts; what are referred to in Ohio Statute as Energy Special Improvement

  2. Conservation businesses and conservation planning in a biological diversity hotspot.

    Science.gov (United States)

    Di Minin, Enrico; Macmillan, Douglas Craig; Goodman, Peter Styan; Escott, Boyd; Slotow, Rob; Moilanen, Atte

    2013-08-01

    The allocation of land to biological diversity conservation competes with other land uses and the needs of society for development, food, and extraction of natural resources. Trade-offs between biological diversity conservation and alternative land uses are unavoidable, given the realities of limited conservation resources and the competing demands of society. We developed a conservation-planning assessment for the South African province of KwaZulu-Natal, which forms the central component of the Maputaland-Pondoland-Albany biological diversity hotspot. Our objective was to enhance biological diversity protection while promoting sustainable development and providing spatial guidance in the resolution of potential policy conflicts over priority areas for conservation at risk of transformation. The conservation-planning assessment combined spatial-distribution models for 646 conservation features, spatial economic-return models for 28 alternative land uses, and spatial maps for 4 threats. Nature-based tourism businesses were competitive with other land uses and could provide revenues of >US$60 million/year to local stakeholders and simultaneously help meeting conservation goals for almost half the conservation features in the planning region. Accounting for opportunity costs substantially decreased conflicts between biological diversity, agricultural use, commercial forestry, and mining. Accounting for economic benefits arising from conservation and reducing potential policy conflicts with alternative plans for development can provide opportunities for successful strategies that combine conservation and sustainable development and facilitate conservation action.

  3. Sustainable Buildings in Interaction

    DEFF Research Database (Denmark)

    Elle, Morten

    2007-01-01

    The first attempts to build sustainable buildings in Denmark were typically located on the countryside. The basic idea was to create buildings that were independent of the technical infrastructure. District heating has, however, been the dominating solution to heating in buildings in Denmark......, and the focus on sustainable building have gradually turned from special houses on the countryside to normally looking houses in the urban fabric, integrated in the technical infrastructure. Some new built urban areas in Denmark will, however, not have to be supplied with district heating – these developments...... are going to consist of passive houses. The first sustainable buildings were built by their users, and the user – building interaction still play a decisive role for the performance of the present sustainable buildings. The users have to understand how the building functions. Urban design is essential...

  4. Importance of Building Code

    Directory of Open Access Journals (Sweden)

    Reshmi Banerjee

    2015-06-01

    Full Text Available A building code, or building control, is a set of rules that specify the minimum standards for constructed objects such as buildings and non building structures. The main purpose of building codes are to protect public health, safety and general welfare as they relate to the construction and occupancy of buildings and structures. The building code becomes law of a particular jurisdiction when formally enacted by the appropriate governmental or private authority. Building codes are generally intended to be applied by architects, engineers, constructors and regulators but are also used for various purposes by safety inspectors, environmental scientists, real estate developers, subcontractors, manufacturers of building products and materials, insurance companies, facility managers, tenants and others.

  5. 75 FR 59469 - Energy Conservation Program: Energy Conservation Standards for Residential Refrigerators...

    Science.gov (United States)

    2010-09-27

    ... Energy 10 CFR Part 430 Energy Conservation Program: Energy Conservation Standards for Residential... Energy Conservation Program: Energy Conservation Standards for Residential Refrigerators, Refrigerator... Conservation Act (EPCA) prescribes energy conservation standards for various consumer products and......

  6. Applied building physics

    CERN Document Server

    Hens, Hugo S L C

    2012-01-01

    The energy crises of the 1970s, persisting moisture problems, complaints about sick buildings, thermal, visual and olfactory discomfort, and the move towards more sustainability in building construction have pushed Building Physics to the forefront of building innovation. The societal pressure to diminish energy consumption in buildings without impairing usability acted as a trigger to activate the whole notion of performance based design and construction. As with all engineering sciences, Building Physics is oriented towards application, which is why, after a first book on fundamentals this s

  7. Botanic gardens science for conservation and global change.

    Science.gov (United States)

    Donaldson, John S

    2009-11-01

    The contributions of botanic gardens to conservation biology and global-change research need to be understood within the context of the traditional strengths of such gardens in herbarium collections, living collections and interactions with the public. Here, I propose that research in conservation planning, modelling species responses to climate change, conservation of threatened species and experimental tests of global change build on the core strengths of botanic gardens. However, there are limits to what can be achieved through traditional gardens-based programs, and some botanic gardens have adapted their research to include studies of threatening processes and to monitor and verify global-change impacts. There is an opportunity for botanic gardens to use their living collections more effectively in global-change research and for them to have a role in linking biodiversity conservation with benefits derived from ecosystem services.

  8. Commonalities and complementarities among approaches to conservation monitoring and evaluation

    DEFF Research Database (Denmark)

    Mascia, Michael B.; Pailler, Sharon; Thieme, Michele L.

    2014-01-01

    Commonalities and complementarities among approaches to conservation monitoring and evaluation (M&E) are not well articulated, creating the potential for confusion, misuse, and missed opportunities to inform conservation policy and practice. We examine the relationships among five approaches...... to conservation M&E, characterizing each approach in eight domains: the focal question driving each approach, when in the project cycle each approach is employed, scale of data collection, the methods of data collection and analysis, the implementers of data collection and analysis, the users of M&E outputs......, and the decisions informed by these outputs. Ambient monitoring measures status and change in ambient social and ecological conditions, independent of any conservation intervention. Management assessment measures management inputs, activities, and outputs, as the basis for investments to build management capacity...

  9. Managing state energy conservation programs - The Minnesota experience

    Science.gov (United States)

    Hirst, E.; Armstrong, J. R.

    1980-11-01

    The development and operation of energy conservation programs in the Minnesota Energy Agency (MEA) are discussed. The MEA has responsibility for voluntary conservation efforts, regulating energy efficient devices, and grant programs to audit and retrofit public buildings. The MEA has developed the plan under which the Minnesota utilities will provide conservation services to residential customers, including an on-site home energy audit. The relation between the Department of Energy (DOE) and state energy offices in implementing programs is considered. The DOE has provided technical assistance to the states through the development of a model audit. Steps are discussed to reduce the burdens imposed on the states by program planning, funding, and management responsibilities, including the consolidation of several existing state conservation programs. Improved policy analysis is suggested to correct inefficiencies in government programs.

  10. Earth-covered buildings and settlements

    Energy Technology Data Exchange (ETDEWEB)

    Moreland, F L [ed.

    1978-01-01

    Opening remarks were made by Wilbur T. Coyle, Program Manager in the Buildings and Community Systems Division, Department of Energy, wherein he discussed briefly DOE's plans for innovative shelter for energy conservation as well as the role of his Division. A separate abstract was prepared for each of the 26 presentations in this volume; all abstracts will appear in both Energy Research Abstracts (ERA) and Energy Abstracts for Policy Analysis (EAPA).

  11. BUILDING SUSTAINABLE ARCHITECTURAL DESIGN: A RENOVATION PROJECT

    OpenAIRE

    ÜNALAN, Hakan; TOKMAN, Leyla Yekdane

    2011-01-01

    Today, the conservation of energy and respect for the natural environment appears to be the most important phenomena in all areas. In this regard, "sustainability" concept emerged and the architectural platform "Sustainable Architecture" is composed of a research subject to the new and permanent. Architecture underlying the "design" as including also the new concept of "sustainable architectural design" has revealed that field.    Sustainable architecture "building in-house", "...

  12. Evaluation of Water Efficiency in Green Building in Taiwan

    Directory of Open Access Journals (Sweden)

    Cheng-Li Cheng

    2016-06-01

    Full Text Available Low carbon policies, including those aimed at increasing water efficiency, have been adopted as a crucial strategy for combating global warming and climate change. The green building evaluation system used in Taiwan was first applied in 1999 and initially utilized a building’s water efficiency as the threshold index for determining the building’s environmental impact. Since 1999, more than a thousand buildings have been certified as green buildings using this evaluation system. The quantitative effects of water conservation efforts should be provided to policy makers as a form of positive feedback. To that end, the present study offers a calculation process for estimating the quantitative volume of water saved by practical green buildings. The baseline water usage for all kinds of buildings was determined to serve as the criterion for determining the water-saving efficiency of individual buildings. An investigation of the average water-saving rate from 2000 to 2013 for 1320 buildings certified as green buildings was also conducted to validate the estimation results and found that these green buildings saved an average of approximately 37.6% compared to the baseline water usage rate for all buildings. Water savings will inevitably follow from the use of water-saving appliances or water-saving designs for buildings. The proposed calculation process can be used to clarify the relationships between specific water-saving concepts and the real water usage efficiency of green buildings.

  13. Approved Practices in Soil Conservation.

    Science.gov (United States)

    Foster, Albert B.

    This book is written for individuals who wish to apply conservation practices, especially those of soil and water conservation, without technical assistance, to meet one's own conditions, and within his own capability to apply them. To meet these needs, the book includes a discussion and description of soil and water conservation methods for the…

  14. Conservation Education: A Position Statement.

    Science.gov (United States)

    Soil Conservation Society of America, Ankeny, IA.

    The Soil Conservation Society of America's (SCSA) aim is to advance the science and art of good land and water use. Conservation education has a significant role in achieving the wise use of these resources. In this report, perspectives are offered on: (1) the requirements for effective conservation education programs; (2) rationale for…

  15. Saving Money Through Energy Conservation.

    Science.gov (United States)

    Presley, Michael H.; And Others

    This publication is an introduction to personal energy conservation. The first chapter presents a rationale for conserving energy and points out that private citizens control about one third of this country's energy consumption. Chapters two and three show how to save money by saving energy. Chapter two discusses energy conservation methods in the…

  16. 76 FR 22785 - Wetland Conservation

    Science.gov (United States)

    2011-04-25

    ... 7 CFR Part 12 RIN 0578-AA58 Wetland Conservation AGENCY: Office of the Secretary, United States.... Background Existing wetland conservation provisions in 7 CFR part 12 require that NRCS' certification of a... Subjects in 7 CFR Part 12 Administrative practices and procedures, Soil conservation, Wetlands. For...

  17. Integrating conservation costs into sea level rise adaptive conservation prioritization

    Directory of Open Access Journals (Sweden)

    Mingjian Zhu

    2015-07-01

    Full Text Available Biodiversity conservation requires strategic investment as resources for conservation are often limited. As sea level rises, it is important and necessary to consider both sea level rise and costs in conservation decision making. In this study, we consider costs of conservation in an integrated modeling process that incorporates a geomorphological model (SLAMM, species habitat models, and conservation prioritization (Zonation to identify conservation priorities in the face of landscape dynamics due to sea level rise in the Matanzas River basin of northeast Florida. Compared to conservation priorities that do not consider land costs in the analysis process, conservation priorities that consider costs in the planning process change significantly. The comparison demonstrates that some areas with high conservation values might be identified as lower priorities when integrating economic costs in the planning process and some areas with low conservation values might be identified as high priorities when considering costs in the planning process. This research could help coastal resources managers make informed decisions about where and how to allocate conservation resources more wisely to facilitate biodiversity adaptation to sea level rise.

  18. Conservation Laws with Dissipation,

    Science.gov (United States)

    1980-07-01

    smooth, due to the formation of shock waves. However, global solutions exist in the class of functions of bounded variation ,/in the sense of Tonelli...hyperbolic conservation law (2.2) ut + f(u)x -0 The Cauchy problem for (2.2), with initial data u(x,O), of bounded variation , admits a solution in the class...BV of functions of bounded variation ,.in the sense of Tonelli-Cesari. No gain would be made by assuming that u(x,O) is smoother, even analytic! In

  19. Hearing Conservation Live #2430

    Energy Technology Data Exchange (ETDEWEB)

    Chochoms, Michael [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-08-09

    Occupational hearing loss is one of the most common work-related illnesses in the United States (US). From 22 to 30 million US workers are exposed to hazardous noise levels at work, and 25% of these workers will develop permanent hearing loss. Hearing loss from noise is slow and painless, and you can have a disability before you notice it. This course presents the hazards associated with workplace noise, the purpose and elements of the Los Alamos National Laboratory (LANL) Hearing Conservation Program (HCP), and controls that are available to reduce your exposure to hazardous levels of noise.

  20. CHP and Energy Conservation

    OpenAIRE

    McGovern, Jim

    1995-01-01

    The principles of the use of 'combined heat and power' (CHP) for the achievement of fuel energy conservation, minimisation of environmental impact and economic advantage are explained. A distinction is made between the two types of outputs: heat and work. It is argued that an efficiency value that is defined as the sum of the heat and work outputs divided by the energy of the fuel used is not very meaningful. An alternative, rational, efficiency is explained. It is concluded that CHP is an op...

  1. Is Baryon Number Conserved?

    Science.gov (United States)

    Pati, Jogesh C.; Salam, Abdus

    We suggest that baryon-number conservation may not be absolute and that an integrally charged quark may disintegrate into two leptons and an antilepton with a coupling strength G Bmp2≲ 10-9. On the other hand, if quarks are much heavier than low-lying hadrons, the decay of a three-quark system like the proton is highly forbidden (proton lifetime ≳ 1028 y). Motivation for these ideas appears to arise within a unified theory of hadrons and leptons and their gauge interactions. We emphasize the consequences of such a possibility for real quark searches.

  2. Energy conservation technologies

    Energy Technology Data Exchange (ETDEWEB)

    Courtright, H.A. [Electric Power Research Inst., Palo Alto, CA (United States)

    1993-12-31

    The conservation of energy through the efficiency improvement of existing end-uses and the development of new technologies to replace less efficient systems is an important component of the overall effort to reduce greenhouse gases which may contribute to global climate change. Even though uncertainties exist on the degree and causes of global warming, efficiency improvements in end-use applications remain in the best interest of utilities, their customers and society because efficiency improvements not only reduce environmental exposures but also contribute to industrial productivity, business cost reductions and consumer savings in energy costs.

  3. Building Design & Construction - Sustainability

    Energy Technology Data Exchange (ETDEWEB)

    None

    2003-11-01

    Offers a brief history of green building; presents the results of a specially commissioned survey; and analyzes the chief trends, issues, and published research, based on interviews with dozens of experts and participants in green building.

  4. Better Buildings Challenge Overview

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-06-01

    The Better Buildings Challenge is a national leadership initiative calling on corporate chief executive officers, university presidents, and state and local leaders to make a significant commitment to building energy efficiency.

  5. Environmental indicators for buildings

    DEFF Research Database (Denmark)

    Dammann, Sven

    Environmental Indicators for Buildings are studied using two different perspectives: with a technological, environmental scientific departing point and with a social scientific departing point. Different relevant groups in the building sector are identified and analysed, using the Social...

  6. Integrated Building Health Management

    Data.gov (United States)

    National Aeronautics and Space Administration — Abstract: Building health management is an important part in running an efficient and cost-effective building. Many problems in a building’s system can go undetected...

  7. Building Services Systems

    DEFF Research Database (Denmark)

    Zinzi, Michele; Romeo, Carlo; Thomsen, Kirsten Engelund

    2015-01-01

    This guideline on Building Services Systems is one of four guidelines produced by the School of the Future project. The other three guidelines cover: Building Construction Elements, Improved Indoor Environmental Quality and Concepts for Zero Emission Schools. This guideline consists...

  8. Robotic buildings(s)

    NARCIS (Netherlands)

    Bier, H.H.

    2014-01-01

    Technological and conceptual advances in fields such as artificial intelligence, robotics, and material science have enabled robotic building to be in the last decade prototypically implemented. In this context, robotic building implies both physically built robotic environments and robotically supp

  9. State Capitol Buildings

    Data.gov (United States)

    Department of Homeland Security — This shapefile will display the locations of the fifty state capitol buildings as well as the territorial capitol buildings for the US Virgin Islands, Guam, Northern...

  10. Comfort control in buildings

    CERN Document Server

    Castilla, Maria del Mar; Rodriguez, Francisco de Asis

    2014-01-01

    This book describes both concepts and development of advanced comfort control systems in buildings, with significant energy saving, and attention to thermal, visual and indoor air quality. The concepts are proven through real tests in a bioclimatic building.

  11. Requirements for existing buildings

    DEFF Research Database (Denmark)

    Thomsen, Kirsten Engelund; Wittchen, Kim Bjarne

    2012-01-01

    This report collects energy performance requirements for existing buildings in European member states by June 2012.......This report collects energy performance requirements for existing buildings in European member states by June 2012....

  12. Buildings interoperability landscape - Draft

    Energy Technology Data Exchange (ETDEWEB)

    Hardin, Dave B. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Stephan, Eric G. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Wang, Weimin [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Corbin, Charles D. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Widergren, Steven E. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

    2015-02-01

    Buildings are an integral part of our nation’s energy economy. The advancement in information and communications technology (ICT) has revolutionized energy management in industrial facilities and large commercial buildings. As ICT costs decrease and capabilities increase, buildings automation and energy management features are transforming the small-medium commercial and residential buildings sectors. A vision of a connected world in which equipment and systems within buildings coordinate with each other to efficiently meet their owners’ and occupants’ needs, and where buildings regularly transact business with other buildings and service providers (such as gas and electric service providers) is emerging. However, while the technology to support this collaboration has been demonstrated at various degrees of maturity, the integration frameworks and ecosystems of products that support the ability to easily install, maintain, and evolve building systems and their equipment components are struggling to nurture the fledging business propositions of their proponents.

  13. Building a case for building performance

    OpenAIRE

    Lehrer, David

    2001-01-01

    You have seen the facts before. Americans make up less than 5% of the world’s population, yet consume 25% of the earth’s resources and create 25% of the world’s greenhouse gases. We are also told that the construction and operation of buildings are major contributors to this problem, and that as building industry professionals we have a major responsibility to improve the performance of the buildings and environments that we create. Although a growing number of states and municipalit...

  14. Green Building Research Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Sailor, David Jean [Portland State Univ., Portland, OR (United States)

    2013-12-29

    This project provided support to the Green Building Research Laboratory at Portland State University (PSU) so it could work with researchers and industry to solve technical problems for the benefit of the green building industry. It also helped to facilitate the development of PSU’s undergraduate and graduate-level training in building science across the curriculum.

  15. Future Green Buildings

    DEFF Research Database (Denmark)

    Mathiesen, Brian Vad; Drysdale, David; Lund, Henrik

    Efficient buildings are essential for an affordable Danish energy supply in 2050. The purpose of this report is to describe the contribution and role of the building sector in a 100% renewable energy future, as well as the transitions that are necessary in the building sector to support this chan...

  16. Building the ISS

    Institute of Scientific and Technical Information of China (English)

    石继忠; 李秀霞

    2007-01-01

    Have you seen people building houses?To build a house,you need workers.They use their hands,tools and machines to put everything together. Building the ISS is almost the same.The difference is that the workers are astronauts.They

  17. Building with Straw.

    Science.gov (United States)

    Di Santo, Gilbert

    2000-01-01

    Discusses the early use of straw in Africa and Europe as a building material. Provides background information and a basic framework for the straw bale project, and recommends supervision for young students. Lists objectives for building a straw bale bench and provides the building instructions which consist of three sessions. Includes four…

  18. Making Smart Building Decisions.

    Science.gov (United States)

    Coburn, Janet

    1999-01-01

    Discusses how a positive partnership with the architect can help one who is inexperienced in building design and construction make smart building decisions. Tips address how to prevent change orders, what red flags to look for in a building project, what the administrator should expect from the architect to make the project run smoothly, and what…

  19. Defining biocultural approaches to conservation.

    Science.gov (United States)

    Gavin, Michael C; McCarter, Joe; Mead, Aroha; Berkes, Fikret; Stepp, John Richard; Peterson, Debora; Tang, Ruifei

    2015-03-01

    We contend that biocultural approaches to conservation can achieve effective and just conservation outcomes while addressing erosion of both cultural and biological diversity. Here, we propose a set of guidelines for the adoption of biocultural approaches to conservation. First, we draw lessons from work on biocultural diversity and heritage, social-ecological systems theory, integrated conservation and development, co-management, and community-based conservation to define biocultural approaches to conservation. Second, we describe eight principles that characterize such approaches. Third, we discuss reasons for adopting biocultural approaches and challenges. If used well, biocultural approaches to conservation can be a powerful tool for reducing the global loss of both biological and cultural diversity.

  20. Energy conservation manual for builders in the Mid-Columbia Basin area

    Energy Technology Data Exchange (ETDEWEB)

    Mazzucchi, R.P.; Nieves, L.A.; Hopp, W.J.

    1981-03-01

    Results of a comprehensive cost-effectiveness evaluation of energy conservation measures currently available for use in typical residential buildings are presented. Section 2 discusses construction techniques for energy-efficient buildings and presents estimates of the cost of incorporating the conservation measures in the prototype building, the resultant annual energy savings, and the value of that annual energy savings based upon typical regional fuel prices. In Section 3 this information is summarized to prioritize conservation investments according to their economic effectiveness and offer general recommendations to home builders. Appendix A contains detailed information pertaining to the energy consumption calculations. Appendix B presents the methodology, assumptions, and results of a detail cash flow analysis of each of the conservation items for which sufficient performance and cost data are currently available. (MCW)

  1. Natural Resource Dependency and Decentralized Conservation Within Kanchenjunga Conservation Area Project, Nepal

    Science.gov (United States)

    Parker, Pete; Thapa, Brijesh

    2012-02-01

    Kanchenjunga Conservation Area Project (KCAP) in Nepal is among the first protected areas in the world to institute a completely decentralized system of conservation and development. Proponents of decentralized conservation claim that it increases management efficiency, enhances the responsiveness to local needs, and promotes greater equity among local residents. This study assessed local equity by evaluating the levels of dependencies on natural resources among households and the factors affecting that dependency. Data were collected via detailed surveys among 205 randomly selected households within the KCAP. Natural resource dependency was evaluated by comparing the ratio of total household income to income derived from access to natural resources. Economic, social, and access-related variables were employed to determine potential significant predictors of dependency. Overall, households were heavily dependent on natural resources for their income, especially households at higher elevations and those with more adult members. The households that received remittances were most able to supplement their income and, therefore, drastically reduced their reliance on the access to natural resources. Socio-economic variables, such as land holdings, education, caste, and ethnicity, failed to predict dependency. Household participation in KCAP-sponsored training programs also failed to affect household dependency; however, fewer than 20% of the households had any form of direct contact with KCAP personnel within the past year. The success of the KCAP as a decentralized conservation program is contingent on project capacity-building via social mobilization, training programs, and participatory inclusion in decision making to help alleviate the dependency on natural resources.

  2. Climate-Specific Passive Building Standards

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Graham S. [Building Science Corp., Westford, MA (United States); Klingenberg, Katrin [Building Science Corp., Westford, MA (United States)

    2015-07-29

    In 2012, the U.S. Department of Energy (DOE) recognized the value of performance-based passive building standards when it joined with Passive House Institute US (PHIUS) to promote DOE’s Challenge Home program in tandem with the PHIUS+ Certification program. Since then, the number of passive building projects that have been certified under the partnership has grown exponentially because of some synergy. Passive building represents a well-developed approach to arrive at the envelope basis for zero energy and energy-positive projects by employing performance-based criteria and maximizing cost-effective savings from conservation before implementing renewable energy technologies. The Challenge Home program evolved into the Zero Energy Ready Home (ZERH) program in a move toward 1) attaining zero energy and 2) including active renewable energy generation such as photovoltaics (PV)—toward the zero energy goal.

  3. Guidelines for Energy Simulation of Commercial Buildings: Final.

    Energy Technology Data Exchange (ETDEWEB)

    Kaplan, Michael; Caner, Phoebe

    1992-03-01

    This report distills the experience gained from intensive computer building simulation work for the Energy Edge project. The purpose of this report is twofold: to use that experience to guide conservation program managers in their use of modeling, and to improve the accuracy of design-phase computer models. Though the main emphasis of the report is on new commercial construction, it also addresses modeling as it pertains to retrofit construction. To achieve these purposes, this report will: (1) discuss the value of modeling for energy conservation programs; (2) discuss strengths and weaknesses of computer models; (3) provide specific guidelines for model input; (4) discuss input topics that are unusually large drivers of energy use and model inaccuracy; (5) provide guidelines for developing baseline models; (6) discuss types of energy conservation measures (ECMs) and building operation that are not suitable to modeling and present possible alternatives to modeling for analysis; and (7) provide basic requirements for model documentation. This project was initiated to determine whether commercial buildings can be designed and constructed to use at least 30% less energy than if they were designed and built to meet the current regional model energy code, the Model Conservation Standards (MCS) developed by the Pacific Northwest Electric Power and Conservation Planning Council. Secondary objectives of the project are to determine the incremental energy savings of a wide variety of ECMs and to compare the predictive accuracy of design-phase models with models that are carefully tuned to monitored building data.

  4. Modernizing buildings. Saving energy. 4. ed.; Gebaeude modernisieren. Energie sparen

    Energy Technology Data Exchange (ETDEWEB)

    Burk, Peter [Institut Bauen und Wohnen, Freiburg (Germany)

    2012-06-15

    Where and how does a building lose energy? How can energy consumption be reduced? What are the most relevant legal boundary conditions? How to find the best experts in this field? What aspects must be considered in the final acceptance of the construction work, in the final invoice verification, and in the issuing of Energy Performance Certificates? Energy conservation and the use of renewable energy sources are getting ever more important. Especially in the building sector, the energy conservation potential is high. Step by step, this practical guide shows how to choose the best investments and reduce the energy cost in following years.

  5. Controlling the intelligent building

    Energy Technology Data Exchange (ETDEWEB)

    LeBlanc, R.J.

    1985-08-01

    Companies will be able to locate in intelligent buildings that offer access to a variety of sophisticated communications equipment, at the heart of which are building controls that ensure a comfortable and safe working environment for the occupants. Future buildings will include advanced telephones or workstations with built-in building control sensors for temperature, light level, and security. Advanced telecommunication systems may have telephone cabinets with built-in control functions which eliminate the need for discrete control systems. The owners and tenants will both enjoy benefits if the controls are carefully selected and designed so that they integrate into a single building package.

  6. BPA's Eighth Annual Energy Conservation Management Conference : Proceedings.

    Energy Technology Data Exchange (ETDEWEB)

    Energy Conservation Management Conference (8th : 1981); United States. Bonneville Power Administration.

    1981-01-01

    The five-year energy conservation program at Bonneville Power Administration (BPA) is described at the conference. An overview of the program is presented. Topics covered in panel discussions include: how utilities can work effectively with weatherization contractors, homebuilders, energy auditors, and weatherization material suppliers; mechanisms for implementing conservation programs in the commercial sector; experiences gained in existing residential weatherization programs; and streamlining relationships between consumers, utilities, and BPA in providing services and getting feedback. The planning, programming, technical assistance, and engineering thrusts of BPA's conservation programs are discussed. Indoor air quality, renewable energy, and the regulator's role in relationships to energy conservation are discussed. Passive solar programs, DOE initiatives in solar and conservation for buildings, conservation potential in the commercial and industrial sectors, and current conservation research and development are also discussed. (MCW)

  7. Analysis of institutional mechanisms affecting residential and commercial buildings retrofit

    Energy Technology Data Exchange (ETDEWEB)

    1980-09-01

    Barriers to energy conservation in the residential and commercial sectors influence (1) the willingness of building occupants to modify their energy usage habits, and (2) the willingness of building owners/occupants to upgrade the thermal characteristics of the structures within which they live or work and the appliances which they use. The barriers that influence the willingness of building owners/occupants to modify the thermal efficiency characteristics of building structures and heating/cooling systems are discussed. This focus is further narrowed to include only those barriers that impede modifications to existing buildings, i.e., energy conservation retrofit activity. Eight barriers selected for their suitability for Federal action in the residential and commercial sectors and examined are: fuel pricing policies that in the short term do not provide enough incentive to invest in energy conservation; high finance cost; inability to evaluate contractor performance; inability to evaluate retrofit products; lack of well-integrated or one-stop marketing systems (referred to as lack of delivery systems); lack of precise or customized information; lack of sociological/psychological incentives; and use of the first-cost decision criterion (expanded to include short-term payback criterion for the commercial sector). The impacts of these barriers on energy conservation are separately assessed for the residential and commercial sectors.

  8. Impact of UK Building Regulations on design and thermal performance of dwellings

    Institute of Scientific and Technical Information of China (English)

    LIM; D; 姚润明

    2009-01-01

    This paper looks at the progressive impact of UK Building Regulations (Part L) on the energy consumption of dwellings with respect to thermal performance of the building envelope. It provides an overview of building legislation,highlighting progressive improvement in building elemental U-values and compliance methods. The focus centres on Building Regulations from 1965 to 2006,at a time when energy conservation has become an integral component of building control due to environmental concerns. Simulation software is used to compare energy consumption for 5 typical UK dwelling types through a series of case studies which illustrate the rate of impact over recent years.

  9. ENERGY EFFICIENT BUILDINGS PROGRAM. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979

    Energy Technology Data Exchange (ETDEWEB)

    Authors, Various

    1979-12-01

    The research reported in this volume was undertaken during FY 1979 within the Energy & Environment Division of the Lawrence Berkeley Laboratory. This volume will comprise a section of the Energy & Environment Division 1979 Annual Report, to be published in the summer of 1980. Work reported relate to: thermal performance of building envelopes; building ventilation and indoor air quality; a computer program for predicting energy use in buildings; study focused specifically on inherently energy intensive hospital buildings; energy efficient windows and lighting; potential for energy conservation and savings in the buildings sector; and evaluation of energy performance standards for residential buildings.

  10. Final report on the energy edge impact evaluation of 28 new, low-energy commercial buildings

    Energy Technology Data Exchange (ETDEWEB)

    Piette, M.A.; Diamond, R.; Nordman, B. [and others

    1994-08-01

    This report presents the findings of the Energy Edge Impact Evaluation. It is the fourth and final report in a series of project impact evaluation reports. Energy Edge is a research-oriented demonstration of energy efficiency in 28 new commercial buildings. Beginning in 1985,the project, sponsored by the Bonneville Power Administration (BPA), was developed to evaluate the potential for electricity conservation in new commercial buildings. By focusing on the construction of new commercial buildings, Energy Edge meets the region`s goal of capturing otherwise lost opportunities to accomplish energy conservation. That is, the best time to add an energy-efficiency measure to a building is during the construction phase.

  11. Green Buildings and Health.

    Science.gov (United States)

    Allen, Joseph G; MacNaughton, Piers; Laurent, Jose Guillermo Cedeno; Flanigan, Skye S; Eitland, Erika Sita; Spengler, John D

    2015-09-01

    Green building design is becoming broadly adopted, with one green building standard reporting over 3.5 billion square feet certified to date. By definition, green buildings focus on minimizing impacts to the environment through reductions in energy usage, water usage, and minimizing environmental disturbances from the building site. Also by definition, but perhaps less widely recognized, green buildings aim to improve human health through design of healthy indoor environments. The benefits related to reduced energy and water consumption are well-documented, but the potential human health benefits of green buildings are only recently being investigated. The objective of our review was to examine the state of evidence on green building design as it specifically relates to indoor environmental quality and human health. Overall, the initial scientific evidence indicates better indoor environmental quality in green buildings versus non-green buildings, with direct benefits to human health for occupants of those buildings. A limitation of much of the research to date is the reliance on indirect, lagging and subjective measures of health. To address this, we propose a framework for identifying direct, objective and leading "Health Performance Indicators" for use in future studies of buildings and health.

  12. Commercial Buildings Characteristics, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-29

    Commercial Buildings Characteristics 1992 presents statistics about the number, type, and size of commercial buildings in the United States as well as their energy-related characteristics. These data are collected in the Commercial Buildings Energy Consumption Survey (CBECS), a national survey of buildings in the commercial sector. The 1992 CBECS is the fifth in a series conducted since 1979 by the Energy Information Administration. Approximately 6,600 commercial buildings were surveyed, representing the characteristics and energy consumption of 4.8 million commercial buildings and 67.9 billion square feet of commercial floorspace nationwide. Overall, the amount of commercial floorspace in the United States increased an average of 2.4 percent annually between 1989 and 1992, while the number of commercial buildings increased an average of 2.0 percent annually.

  13. Community strategy for mangrove forest conservation: Conquista Campesina Conservation Easement

    OpenAIRE

    2012-01-01

    The drafting of a community plan for mangrove forest conservation in the communal land of Conquista Campesina (Tapachula, Chiapas, Mexico) is part of a more ambitious project aimed at establishing a protected wetlands corridor in the coastal region of the state of Chiapas. The purpose is to guarantee the conservation, protection and restoration of priority wetlands, placing special emphasis on vulnerable ecosystems. With the technical support of Pronatura Sur A. C. and after signing a conserv...

  14. Market potential for solar heating and cooling in buildings

    Science.gov (United States)

    1973-01-01

    The use of solar heating and cooling for buildings as a method of conserving fossil fuels is discussed. The residential and commercial end use consumption of energy is tabulated. A survey to project the energy requirements for home and industry heating and cooling is developed. The survey indicates that there is a market potential for solar heating and cooling of buildings. A prediction of three to five billion dollars per year as the potential for solar heating and cooling is made.

  15. Energy efficiency and conservation

    Energy Technology Data Exchange (ETDEWEB)

    Warren, A. [Association for the Conservation of Energy, London (United Kingdom)

    1999-07-01

    The article discusses energy efficiency and conservation in the light of what is termed 'least cost planning'. It is explained how the normal market economy scenario of producing and purchasing in terms of supply and demand are not sufficient to describe the energy market. Seven market imperfections and barriers which hinder optimal investment in energy efficiency are listed. Much of the article is devoted to explaining the meaning of least cost planning and compares energy bills with energy prices. Sub-headings in the article include: (i) Integrated Resource Planning as an Instrument of Strategic Resource Planning; (ii) Accounting for the Environmental Externalities of Electricity Production in the USA; (iii) Monetization Using Damage Costs; (iv) Monetization Using Control Costs; (v) Damage Costs versus Control Costs for Policy Purposes and (vi) Unpriceable Environmental Costs.

  16. Conservative Noise Filters

    Directory of Open Access Journals (Sweden)

    Mona M.Jamjoom

    2016-05-01

    Full Text Available Noisy training data have a huge negative impact on machine learning algorithms. Noise-filtering algorithms have been proposed to eliminate such noisy instances. In this work, we empirically show that the most popular noise-filtering algorithms have a large False Positive (FP error rate. In other words, these noise filters mistakenly identify genuine instances as outliers and eliminate them. Therefore, we propose more conservative outlier identification criteria that improve the FP error rate and, thus, the performance of the noise filters. With the new filter, an instance is eliminated if and only if it is misclassified by a mutual decision of Naïve Bayesian (NB classifier and the original filtering criteria being used. The number of genuine instances that are incorrectly eliminated is reduced as a result, thereby improving the classification accuracy.

  17. Why not energy conservation?

    Science.gov (United States)

    Carlson, Shawn

    2016-01-01

    Energy conservation is a deep principle that is obeyed by all of the fundamental forces of nature. It puts stringent constraints on all systems, particularly systems that are ‘isolated,’ meaning that no energy can enter or escape. Notwithstanding the success of the principle of stationary action, it is fair to wonder to what extent physics can be formulated from the principle of stationary energy. We show that if one interprets mechanical energy as a state function, then its stationarity leads to a novel formulation of classical mechanics. However, unlike Lagrangian and Hamiltonian mechanics, which deliver their state functions via algebraic proscriptions (i.e., the Lagrangian is always the difference between a system’s kinetic and potential energies), this new formalism identifies its state functions as the solutions to a differential equation. This is an important difference because differential equations can generate more general solutions than algebraic recipes. When applied to Newtonian systems for which the energy function is separable, these state functions are always the mechanical energy. However, while the stationary state function for a charged particle moving in an electromagnetic field proves not to be energy, the function nevertheless correctly encodes the dynamics of the system. Moreover, the stationary state function for a free relativistic particle proves not to be the energy either. Rather, our differential equation yields the relativistic free-particle Lagrangian (plus a non-dynamical constant) in its correct dynamical context. To explain how this new formalism can consistently deliver stationary state functions that give the correct dynamics but that are not always the mechanical energy, we propose that energy conservation is a specific realization of a deeper principle of stationarity that governs both relativistic and non-relativistic mechanics.

  18. Nosehouse: heat-conserving ventilators based on nasal counterflow exchangers.

    Science.gov (United States)

    Vogel, Steven

    2009-12-01

    Small birds and mammals commonly minimize respiratory heat loss with reciprocating counterflow exchangers in their nasal passageways. These animals extract heat from the air in an exhalation to warm those passageways and then use that heat to warm the subsequent inhalation. Although the near-constant volume of buildings precludes direct application of the device, a pair of such exchangers located remotely from each other circumvents that problem. A very simple and crudely constructed small-scale physical model of the device worked well enough as a heat conserver to suggest utility as a ventilator for buildings.

  19. Energy management handbook for building operating engineers student workbook

    Energy Technology Data Exchange (ETDEWEB)

    1979-09-01

    The handbook provides operating engineers with the basic information needed to implement specific energy conservation opportunities, and additional information is presented relative to the formulation and development of the energy management plan. Chapters are entitled: The Need for Energy Management (International Factors, The US Energy Situation, Energy and the Building Owner); The Fundamentals of Energy Consumption in Buildings (Energy Basics, Heat Basics, Heat Flow and the Building Envelope, Air and Comfort, Factors Affecting Energy Use In Buildings); Principles of Energy Conservation (Building Energy Consumption Characteristics); Planning the Energy Management Program (Obtaining Commitment and Support, Establishing the Energy Use Index, Organizing to Develop the Plan, Developing and Implementing the Plan); Conducting a Survey of Facilities and Operations (The Energy Audit, Preparation of Building and Systems Profile, Measurement and Instrumentation); Guidelines for Energy Conservation (Operator ECO's, Owner ECO'S); Developing the Draft Final Plan (Analyze Survey Findings, Putting the Plan on Paper, Review and Submit); Implementing the Program (Developing the Final Plan, Implementing the Plan, Monitoring and Updating the Program). A glossary is included and specific information on degree days and cooling hours for some selected cities and a computer energy study data for the New York Hilton are included in appendices. (MCW)

  20. A national geographic framework for guiding conservation on a landscape scale

    Science.gov (United States)

    Millard, Michael J.; Czarnecki, Craig A.; Morton, John M.; Brandt, Laura A.; Briggs, Jennifer S.; Shipley, Frank S.; Sayre, Roger G.; Sponholtz, Pamela J.; Perkins, David; Simpkins, Darin G.; Taylor, Janith

    2012-01-01

    The U.S. Fish and Wildlife Service, along with the global conservation community, has recognized that the conservation challenges of the 21st century far exceed the responsibilities and footprint of any individual agency or program. The ecological effects of climate change and other anthropogenic stressors do not recognize geopolitical boundaries and, as such, demand a national geographic framework to provide structure for cross-jurisdictional and landscape-scale conservation strategies. In 2009, a new map of ecologically based conservation regions in which to organize capacity and implement strategic habitat conservation was developed using rapid prototyping and expert elicitation by an interagency team of U.S. Fish and Wildlife Service and U.S. Geological Survey scientists and conservation professionals. Incorporating Bird Conservation Regions, Freshwater Ecoregions, and U.S. Geological Survey hydrologic unit codes, the new geographic framework provides a spatial template for building conservation capacity and focusing biological planning and conservation design efforts. The Department of Interior's Landscape Conservation Cooperatives are being organized in these new conservation regions as multi-stakeholder collaborations for improved conservation science and management.

  1. Illinois Energy Conservation Plan: documentation of DOE-U535-O-A calculations

    Energy Technology Data Exchange (ETDEWEB)

    1979-11-06

    This report presents data compiled on the estimated energy conservation achieved by programs included in the Illinois Energy Conservation Plan. Summaries are given for the following areas: thermal and lighting standards; state and local procurement standards; carpooling, vanpooling, and public transit; right turn on red; energy data information system; Homeowner's Extension Program; agricultural resource applications; Farm Energy Conservation Program; Commercial Industrial Program; Public Utilities Program; School Energy Management Program; energy management assistance to local government; Administration of State Plan; energy conservation information; energy management for state buildings; solar energy; waste to energy and resource recovery; intergovernmental coordination; community technology assistance.

  2. Method for use of economical optimization in design of nearly zero energy buildings

    DEFF Research Database (Denmark)

    Hansen, Sanne; Svendsen, Svend

    2011-01-01

    methods of designing such buildings in an economical optimized way. A method of finding the economical optimal solutions has been set up based on use of the cost of conserved energy for each main building envelope part and building service system. By use of information on construction cost and a simple......Nearly zero energy buildings are to become a requirement as part of the European energy policy. There are many ways of designing buildings to become nearly zero energy buildings, but there is a lack of knowledge on how to do it in the most economical way. Therefore it is very important to develop...... model of the energy use for each component, a function is set up that represents the relation of the marginal cost of conserved energy and the energy use for different qualities of the component. For building envelopes, the energy use will be the heat loss during heating season, and the main quality...

  3. Green building performance assessments

    Energy Technology Data Exchange (ETDEWEB)

    Larsson, N. [Natural Resources Canada, Ottawa, ON (Canada)

    1997-12-31

    A system for labelling buildings in a manner similar to product labelling already well established with respect to goods and materials in general, was proposed. The system envisaged would differ from existing labelling systems in that it would follow the principles incorporated into `Green Building Challenge `98`, (GBC`98) The GBC`98 is a two-year process of international building performance assessment, whose goal is to inform the international community of scientists, designers and builders about advances in green building performance. GBC`98 also aims to test and demonstrate an improved method for measuring building performance, establish international benchmarks for building performance while respecting regional and technical diversity, showcase `best-practice` examples of green buildings around the world, document successful elements in individual green buildings and offer direction to participating countries in the development of regionally sensitive assessment models. The genesis of GBC`98, its potential applications as a second generation tool for eco-labeling of buildings was summarized, along with a review of existing building performance assessment systems. 4 refs.

  4. 77 FR 74167 - Information Collection Request: Highly Erodible Land Conservation and Wetland Conservation

    Science.gov (United States)

    2012-12-13

    ... Farm Service Agency Information Collection Request: Highly Erodible Land Conservation and Wetland... associated with Highly Erodible Land Conservation and Wetland Conservation certification requirements. This.... SUPPLEMENTARY INFORMATION: Title: Highly Erodible Land Conservation and Wetland Conservation Certification....

  5. 78 FR 23335 - Energy Conservation Program: Energy Conservation Standards for Distribution Transformers

    Science.gov (United States)

    2013-04-18

    ... April 18, 2013 Part II Department of Energy 10 CFR Part 431 Energy Conservation Program: Energy... Energy Conservation Program: Energy Conservation Standards for Distribution Transformers AGENCY: Office... Energy Policy and Conservation Act of 1975 (EPCA), as amended, prescribes energy conservation...

  6. Values, Advocay and Conservation Biology

    OpenAIRE

    2003-01-01

    In this essay, I examine the controversy concerning the advocacy of ethical values in conservation biology. First, I argue, as others have, that conservation biology is a science laden with values both ethical and non-ethical. Second, after clarifying the notion of advocacy at work, I contend that conservation biologists should advocate the preservation of biological diversity. Third, I explore what ethical grounds should be used for advocating the preservation of ecological systems by conser...

  7. Energy efficient buildings : a plan for BC : creating a legacy of energy efficient buildings in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-10-01

    A plan to conserve energy and improve energy efficiency in homes and buildings in British Columbia was presented. Benefits of the plan included savings for consumers throughout BC; an increase in the value of homes and buildings; a return on investment after an average of 5 years; improved comfort and indoor air quality in buildings; creation of equipment manufacturing, building design, development and trades jobs across the province; and reduced environmental impacts, including greenhouse gas (GHG) and smog-creating air emissions. An outline of cost-effective energy efficiency targets was presented to complement ongoing local, provincial and federal programs. A number of market challenges were reviewed, such as the lack of information available to consumers on energy efficiency, the increased initial cost of energy efficient buildings, and the fact that opportunities to reduce energy consumption after construction are limited and expensive. It was suggested that energy consumers are not often aware of the environmental and social costs of over-consumption of energy. Details of existing programs that support energy efficiency were presented, as well as information concerning sales tax exemptions for high efficiency heating equipment and other materials used to conserve energy. Various provincial policies and incentives supporting energy conservation were outlined. Cost-effective targets for energy efficiency for new and existing buildings were presented, as well as details of rebates for homeowners. Capital costs for new construction standards were presented, as well as details of incentives and provincial sales tax exemptions.

  8. Democracy in Conservation – Wall Painting Conservation and Church Communities

    DEFF Research Database (Denmark)

    Brajer, Isabelle Eve

    2007-01-01

    Wall painting conservation in Denmark has been functioning within a democratically organised church infrastructure for more than 100 years, which permits an overview of community involvement in conservation over a longer period. The case stories presented here show widely varying attitudes held...

  9. Sustainable Building Operation

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole

    2009-01-01

    Energy-savings in the existing building stock have becomes a main goal in national and international policies. Often focus is on building-renovations, whereas the potential of sustainable building operation to a large extent has been neglected. Nevertheless, international research as well...... as practical experiences from Danish housing estates indicates that there are large potentials for energy savings by focusing on the operation of the buildings. We suggest that in order to achieve sustainability in the existing housing, renovation and operations should be seen as integrated parts...... building operation 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 accounting', by applying policies for sustainability etc. The paper is based on case studies...

  10. Thirring Model with Non-conserved Chiral Charge

    CERN Document Server

    Cabra, D C; Naón, C M

    1994-01-01

    We study the Abelian Thirring Model when the fermionic fields have non-conserved chiral charge: $\\Delta {\\cal Q}_5 =N$. One of the main features we find for this model is the dependence of the Virasoro central charge on both the Thirring coupling constant and $N$. We show how to evaluate correlation functions and in particular we compute the conformal dimensions for fermions and fermionic bilinears, which depend on the fermionic chiral charge. Finally we build primary fields with arbitrary conformal weight.

  11. Development of Ecological Buildings

    Directory of Open Access Journals (Sweden)

    Andrius Keizikas

    2011-04-01

    Full Text Available The article presents research on ecological buildings and their influence on the constructional sphere. The aim of the paper is to reveal the essence of ecological architecture showing substantial progress and its potential to stimulate architectural and technological growth. The article also describes relations between the ideas of ecological buildings and the ‘passive house’ concepts and aspects of development as well as describes the possibilities of improving building sustainability and energy efficiency. Article in Lithuanian

  12. Capacity Building in Vietnam

    OpenAIRE

    Adam McCarty

    2001-01-01

    This report is the outcome of a study commissioned to examine the capacity building needs in Vietnam, and is a supplementary document to the Asian Development Bank's Country Operational Strategy for Vietnam. Vietnam's needs in terms of capacity building are particularly important given that is it a transitional economy and also one with little institutional experience in dealing with the international donor community. This paper examines the international awareness of capacity building and ca...

  13. Pathology of Building Materials in Historic Buildings. Relationship Between Laboratory Testing and Infrared Thermography

    OpenAIRE

    Lerma, C.; Mas, Á.; Gil,E.; Vercher, J.; Peñalver, M. J.

    2014-01-01

    Study of historic buildings requires a pathology analysis of the construction materials used in order to define their conservation state. Usually we can find capillary moisture, salt crystalli-zation or density differences by deterioration. Sometimes this issue is carried out by destructive testing which determine materials’ physical and chemical characteristics. However, they are unfavorable regarding the building’s integrity, and they are sometimes difficult to implement. This paper present...

  14. Sick building syndrome

    Directory of Open Access Journals (Sweden)

    Tjandra Y. Aditama

    2002-06-01

    Full Text Available Sick building syndrome describes a number of mostly unspesific complaints of some occupants of the building. The exact pathophysiological mechanism remains elusive. It is a multi factorial event which may include physical, chemical, biological as well as psycological factors. In many cases it is due to insufficient maintenance of the HVAC (heating, ventilation, air conditioning system in the building. Sign and symptoms can be uncomfortable and even disabling, which may include mucus membrane irritation, neurotoxic symptoms, asthma like symptoms, skin complaints, gastrointestinal symptoms and other related symptoms. There are various investigation methods to diagnose sick building syndrome, and on site assessment of the building is extremely useful. Prevention through a proactive air quality monitoring program is far more desirable than dealing with an actual sick building. Indoor air and the sick building symdrome serves as a paradigm of modern occupational and environmental medicine. (Med J Indones 2002; 11:124-31Keywords: indoor air pollution, sick building syndrome, building related illness

  15. Building valve amplifiers

    CERN Document Server

    Jones, Morgan

    2013-01-01

    Building Valve Amplifiers is a unique hands-on guide for anyone working with tube audio equipment--as an electronics hobbyist, audiophile or audio engineer. This 2nd Edition builds on the success of the first with technology and technique revisions throughout and, significantly, a major new self-build project, worked through step-by-step, which puts into practice the principles and techniques introduced throughout the book. Particular attention has been paid to answering questions commonly asked by newcomers to the world of the valve, whether audio enthusiasts tackling their first build or

  16. Energy Metrics for State Government Buildings

    Science.gov (United States)

    Michael, Trevor

    Measuring true progress towards energy conservation goals requires the accurate reporting and accounting of energy consumption. An accurate energy metrics framework is also a critical element for verifiable Greenhouse Gas Inventories. Energy conservation in government can reduce expenditures on energy costs leaving more funds available for public services. In addition to monetary savings, conserving energy can help to promote energy security, air quality, and a reduction of carbon footprint. With energy consumption/GHG inventories recently produced at the Federal level, state and local governments are beginning to also produce their own energy metrics systems. In recent years, many states have passed laws and executive orders which require their agencies to reduce energy consumption. In June 2008, SC state government established a law to achieve a 20% energy usage reduction in state buildings by 2020. This study examines case studies from other states who have established similar goals to uncover the methods used to establish an energy metrics system. Direct energy consumption in state government primarily comes from buildings and mobile sources. This study will focus exclusively on measuring energy consumption in state buildings. The case studies reveal that many states including SC are having issues gathering the data needed to accurately measure energy consumption across all state buildings. Common problems found include a lack of enforcement and incentives that encourage state agencies to participate in any reporting system. The case studies are aimed at finding the leverage used to gather the needed data. The various approaches at coercing participation will hopefully reveal methods that SC can use to establish the accurate metrics system needed to measure progress towards its 20% by 2020 energy reduction goal. Among the strongest incentives found in the case studies is the potential for monetary savings through energy efficiency. Framing energy conservation

  17. Indoor air quality in energy efficient buildings. A literature review

    Energy Technology Data Exchange (ETDEWEB)

    Thomsen, Judith; Berge, Magnar

    2012-07-01

    There is currently a major focus on measures to reduce global warming. Several international studies show that the energy efficiency of buildings is the easiest and most cost-effective climate action. Passive houses are characterized of that the buildings are more airtight, have more insulation and has balanced mechanical ventilation with heat recovery. This report discusses about this one-sided focus on energy conservation, and if {sup c}hange{sup }in building methods can have a negative impact on indoor air quality and people's health. (Author)

  18. Building Energy Efficiency and the Use of Raw Materials

    Science.gov (United States)

    Yuan, Luo

    To become a country of energy saving, consumption reduction, low carbon emissions and life has become a national policy background, we need to convert conception of architectural aesthetics and make necessary adjustments and consciousness. Techniques and methods of support, or method of the research are still needed in the construction, building energy conservation, the environmental protection, low carbon and recycling methods are taken measures. Developing, finding and adopingt "native" and "primary" processed materials, or in which inject new technology to form new material is an effective approach to ensure more ways from environmental protection, energy-saving building and building materials in such ideas to implement.

  19. Business, Biodiversity and New ′Fields′ of conservation: The world conservation congress and the renegotiation of organisational order

    Directory of Open Access Journals (Sweden)

    MacDonald Kenneth

    2010-01-01

    Full Text Available Biodiversity conservation, in practice, is defined through the institutionalised association of individuals, organisations, institutions, bodies of knowledge, and interests. Events like the World Conservation Congress (WCC constitute political sites where much of that institutionalisation is rendered legible and where struggles over the organisational order of conservation are acted out. Over the past decade one source of struggle has been the role of private sector actors and markets. This paper treats the WCC as a site where tension over market-based mechanisms of conservation becomes visible and where it becomes possible to watch durable institutional arrangements form and enter standard operational practice of organisations like IUCN. This paper builds upon recent work on the performative aspects of governance and analyses the WCC as an integral mechanism in achieving a renegotiated ′order′ of conservation with ′private sector engagement′ as a core operational practice. It describes how this performative work is predicated, in part, on the act of meeting; and the ways meetings serve both as sites for the formation of associations and as vehicles that privilege certain positions in renegotiating an organisational order under which the interests of capital accumulation receive an unparalleled degree of access and consideration in conservation planning and practice.

  20. Concrete: Too young for conservation

    NARCIS (Netherlands)

    Heineman, H.A.; Hees, R.P.J. van; Nijland, T.G.

    2008-01-01

    The 20th century built heritage is one of the new conservation challenges, due to its architectural differences from the traditional heritage and new materials. One major new material is concrete; its quantity and importance for the new heritage requires a tailored conservation approach. Until now,

  1. African Conservation Tillage Network Website

    OpenAIRE

    African Conservation Tillage Network (ACT)

    2009-01-01

    Metadata only record Maintained by the African Conservation Tillage Network (ACT), this website provides information on Conservation Agriculture in an African context and gathered by stakeholders (NGOs) native to the continent. Resources on projects, practices, reports, and training courses are provided.

  2. Conservation of wetlands of Tanzania

    OpenAIRE

    Bakobi, B.L.M.

    1993-01-01

    The major wetland systems of Tanzania are described together with specific functions,products and attributes of lakes, rivers, swamps, estuaries, mangroves and coastal areas. Reasons and priorities for the conservation of wetlands are given together with the existingproblems of wetland conservation and their solutions.

  3. Motivations for conserving urban biodiversity.

    Science.gov (United States)

    Dearborn, Donald C; Kark, Salit

    2010-04-01

    In a time of increasing urbanization, the fundamental value of conserving urban biodiversity remains controversial. How much of a fixed budget should be spent on conservation in urban versus nonurban landscapes? The answer should depend on the goals that drive our conservation actions, yet proponents of urban conservation often fail to specify the motivation for protecting urban biodiversity. This is an important shortcoming on several fronts, including a missed opportunity to make a stronger appeal to those who believe conservation biology should focus exclusively on more natural, wilder landscapes. We argue that urban areas do offer an important venue for conservation biology, but that we must become better at choosing and articulating our goals. We explored seven possible motivations for urban biodiversity conservation: preserving local biodiversity, creating stepping stones to nonurban habitat, understanding and facilitating responses to environmental change, conducting environmental education, providing ecosystem services, fulfilling ethical responsibilities, and improving human well-being. To attain all these goals, challenges must be faced that are common to the urban environment, such as localized pollution, disruption of ecosystem structure, and limited availability of land. There are, however, also challenges specific only to particular goals, meaning that different goals will require different approaches and actions. This highlights the importance of specifying the motivations behind urban biodiversity conservation. If the goals are unknown, progress cannot be assessed.

  4. Conservation laws and thermodynamic efficiencies.

    Science.gov (United States)

    Benenti, Giuliano; Casati, Giulio; Wang, Jiao

    2013-02-15

    We show that generic systems with a single relevant conserved quantity reach the Carnot efficiency in the thermodynamic limit. Such a general result is illustrated by means of a diatomic chain of hard-point elastically colliding particles where the total momentum is the only relevant conserved quantity.

  5. Is international conservation aid enough?

    Science.gov (United States)

    Law, Elizabeth A.

    2016-02-01

    Bare et al (2015 Environ. Res. Lett. 10 125010) ask an important question: is international conservation enough? Since the 1990’s international conservation donors have spent over 3.4 billion on biodiversity conservation related projects in sub-Saharan Africa. Both donors and recipients have a right to know if this is effective. Surprisingly, this question is rarely asked. It is a difficult question—involving many rival social, environmental, and economic explanations. Bare, Kauffman and Miller uncover some interesting associations, supporting existing hypotheses and proposing their own: that conservation aid alone is insufficient to mitigate drivers of deforestation (and in some cases may even exacerbate forest loss). This controversial result warrants further investigation—but what is needed now is nuance and robustness in further analyses, to have more confidence in the critique and it’s implications for international conservation aid.

  6. Ten things to get right for marine conservation planning in the Coral Triangle.

    Science.gov (United States)

    Weeks, Rebecca; Pressey, Robert L; Wilson, Joanne R; Knight, Maurice; Horigue, Vera; Abesamis, Rene A; Acosta, Renerio; Jompa, Jamaluddin

    2014-01-01

    Systematic conservation planning increasingly underpins the conservation and management of marine and coastal ecosystems worldwide. Amongst other benefits, conservation planning provides transparency in decision-making, efficiency in the use of limited resources, the ability to minimise conflict between diverse objectives, and to guide strategic expansion of local actions to maximise their cumulative impact. The Coral Triangle has long been recognised as a global marine conservation priority, and has been the subject of huge investment in conservation during the last five years through the Coral Triangle Initiative on Coral Reefs, Fisheries and Food Security. Yet conservation planning has had relatively little influence in this region. To explore why this is the case, we identify and discuss 10 challenges that must be resolved if conservation planning is to effectively inform management actions in the Coral Triangle. These are: making conservation planning accessible; integrating with other planning processes; building local capacity for conservation planning; institutionalising conservation planning within governments; integrating plans across governance levels; planning across governance boundaries; planning for multiple tools and objectives; understanding limitations of data; developing better measures of progress and effectiveness; and making a long term commitment. Most important is a conceptual shift from conservation planning undertaken as a project, to planning undertaken as a process, with dedicated financial and human resources committed to long-term engagement.

  7. Prioritising in situ conservation of crop resources: a case study of African cowpea (Vigna unguiculata).

    Science.gov (United States)

    Moray, C; Game, E T; Maxted, N

    2014-06-17

    Conserving crop wild relatives (CWR) is critical for maintaining food security. However, CWR-focused conservation plans are lacking, and are often based on the entire genus, even though only a few taxa are useful for crop improvement. We used taxonomic and geographic prioritisation to identify the best locations for in situ conservation of the most important (priority) CWR, using African cowpea (Vigna unguiculata (L.) Walp.) as a case study. Cowpea is an important crop for subsistence farmers in sub-Saharan Africa, yet its CWR are under-collected, under-conserved and under-utilised in breeding. We identified the most efficient sites to focus in situ cowpea CWR conservation and assessed whether priority CWR would be adequately represented in a genus-based conservation plan. We also investigated whether priority cowpea CWR are likely to be found in existing conservation areas and in areas important for mammal conservation. The genus-based method captured most priority CWR, and the distributions of many priority CWR overlapped with established conservation reserves and targets. These results suggest that priority cowpea CWR can be conserved by building on conservation initiatives established for other species.

  8. Optimal conservation of migratory species.

    Directory of Open Access Journals (Sweden)

    Tara G Martin

    Full Text Available BACKGROUND: Migratory animals comprise a significant portion of biodiversity worldwide with annual investment for their conservation exceeding several billion dollars. Designing effective conservation plans presents enormous challenges. Migratory species are influenced by multiple events across land and sea-regions that are often separated by thousands of kilometres and span international borders. To date, conservation strategies for migratory species fail to take into account how migratory animals are spatially connected between different periods of the annual cycle (i.e. migratory connectivity bringing into question the utility and efficiency of current conservation efforts. METHODOLOGY/PRINCIPAL FINDINGS: Here, we report the first framework for determining an optimal conservation strategy for a migratory species. Employing a decision theoretic approach using dynamic optimization, we address the problem of how to allocate resources for habitat conservation for a Neotropical-Nearctic migratory bird, the American redstart Setophaga ruticilla, whose winter habitat is under threat. Our first conservation strategy used the acquisition of winter habitat based on land cost, relative bird density, and the rate of habitat loss to maximize the abundance of birds on the wintering grounds. Our second strategy maximized bird abundance across the entire range of the species by adding the constraint of maintaining a minimum percentage of birds within each breeding region in North America using information on migratory connectivity as estimated from stable-hydrogen isotopes in feathers. We show that failure to take into account migratory connectivity may doom some regional populations to extinction, whereas including information on migratory connectivity results in the protection of the species across its entire range. CONCLUSIONS/SIGNIFICANCE: We demonstrate that conservation strategies for migratory animals depend critically upon two factors: knowledge of

  9. Group decisions in biodiversity conservation: implications from game theory.

    Directory of Open Access Journals (Sweden)

    David M Frank

    Full Text Available BACKGROUND: Decision analysis and game theory have proved useful tools in various biodiversity conservation planning and modeling contexts. This paper shows how game theory may be used to inform group decisions in biodiversity conservation scenarios by modeling conflicts between stakeholders to identify Pareto-inefficient Nash equilibria. These are cases in which each agent pursuing individual self-interest leads to a worse outcome for all, relative to other feasible outcomes. Three case studies from biodiversity conservation contexts showing this feature are modeled to demonstrate how game-theoretical representation can inform group decision-making. METHODOLOGY AND PRINCIPAL FINDINGS: The mathematical theory of games is used to model three biodiversity conservation scenarios with Pareto-inefficient Nash equilibria: (i a two-agent case involving wild dogs in South Africa; (ii a three-agent raptor and grouse conservation scenario from the United Kingdom; and (iii an n-agent fish and coral conservation scenario from the Philippines. In each case there is reason to believe that traditional mechanism-design solutions that appeal to material incentives may be inadequate, and the game-theoretical analysis recommends a resumption of further deliberation between agents and the initiation of trust--and confidence--building measures. CONCLUSIONS AND SIGNIFICANCE: Game theory can and should be used as a normative tool in biodiversity conservation contexts: identifying scenarios with Pareto-inefficient Nash equilibria enables constructive action in order to achieve (closer to optimal conservation outcomes, whether by policy solutions based on mechanism design or otherwise. However, there is mounting evidence that formal mechanism-design solutions may backfire in certain cases. Such scenarios demand a return to group deliberation and the creation of reciprocal relationships of trust.

  10. Caribou conservation and recovery in Ontario: development and implementation of the Caribou Conservation Plan

    Directory of Open Access Journals (Sweden)

    Ted (E.R. Armstrong

    2012-03-01

    Full Text Available The range of Ontario’s woodland caribou (Rangifer tarandus caribou (forest-dwelling ecotype has receded northward substantially over many decades, leading to its current Threatened designation. Ontario released its Caribou Conservation Plan (CCP in the fall of 2009. This policy responded to public input and recommendations from the Ontario Woodland Caribou Recovery Team and the Caribou Science Review Panel, and outlines conservation and recovery actions to conserve and recover caribou. Within an adaptive management framework, the CCP builds upon a recent history of managing at large landscape scales in Ontario to implement a range management approach as the basis for recovery actions. These commitments and actions include enhanced research and monitoring, improved caribou habitat planning at the landscape scale, an integrated range analysis approach using advanced assessment tools to evaluate thresholds of habitat amount, arrangement and disturbance, the assessment of probability of persistence, consideration of cumulative effects, meeting forest management silvicultural performance requirements, consideration of caribou recovery implications when managing other wildlife, an initial focus on the southern edge of caribou distribution where threats are most significant, improved outreach and stewardship, and consideration of Aboriginal Traditional Knowledge in recovery actions. Implementation of the CCP signifies a long-term provincial commitment to caribou recovery, initially focusing on identified priorities within the CCP.

  11. 2nd International Conference on Construction and Building Research

    CERN Document Server

    Fernández-Plazaola, Igor; Hidalgo-Delgado, Francisco; Martínez-Valenzuela, María; Medina-Ramón, Francisco; Oliver-Faubel, Inmaculada; Rodríguez-Abad, Isabel; Salandin, Andrea; Sánchez-Grandia, Rafael; Tort-Ausina, Isabel; Construction and Building Research

    2014-01-01

    Many areas of knowledge converge in the building industry and therefore research in this field necessarily involves an interdisciplinary approach. Effective research requires strong relations between a broad variety of scientific and technological domains and more conventional construction or craft processes, while also considering advanced management processes, where all the main actors permanently interact. This publication takes an interdisciplinary approach grouping various studies on the building industry chosen from among the works presented for the 2nd International Conference on Construction and Building Research. The papers examine aspects of materials and building systems; construction technology; energy and sustainability; construction management; heritage, refurbishment and conservation. The information contained within these pages may be of interest to researchers and practitioners in construction and building activities from the academic sphere, as well as public and private sectors.

  12. Jeddah Historical Building Information Modeling "JHBIM" Old Jeddah - Saudi Arabia

    Science.gov (United States)

    Baik, A.; Boehm, J.; Robson, S.

    2013-07-01

    The historic city of Jeddah faces serious issues in the conservation, documentation and recording of its valuable building stock. Terrestrial Laser Scanning and Architectural Photogrammetry have already been used in many Heritage sites in the world. The integration of heritage recording and Building Information Modelling (BIM) has been introduced as HBIM and is now a method to document and manage these buildings. In the last decade many traditional surveying methods were used to record the buildings in Old Jeddah. However, these methods take a long time, can sometimes provide unreliable information and often lack completeness. This paper will look at another approach for heritage recording by using the Jeddah Historical Building Information Modelling (JHBIM).

  13. Transactive Control of Commercial Buildings for Demand Response

    Energy Technology Data Exchange (ETDEWEB)

    Hao, He; Corbin, Charles D.; Kalsi, Karanjit; Pratt, Robert G.

    2017-01-01

    Transactive control is a type of distributed control strategy that uses market mechanism to engage self-interested responsive loads to achieve power balance in the electrical power grid. In this paper, we propose a transactive control approach of commercial building Heating, Ventilation, and Air- Conditioning (HVAC) systems for demand response. We first describe the system models, and identify their model parameters using data collected from Systems Engineering Building (SEB) located on our Pacific Northwest National Laboratory (PNNL) campus. We next present a transactive control market structure for commercial building HVAC system, and describe its agent bidding and market clearing strategies. Several case studies are performed in a simulation environment using Building Control Virtual Test Bed (BCVTB) and calibrated SEB EnergyPlus model. We show that the proposed transactive control approach is very effective at peak clipping, load shifting, and strategic conservation for commercial building HVAC systems.

  14. Grant request: to implement energy conservation measures as part of the state original and supplemental energy conservation plans

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-16

    The program measures described in this document comprise a grant request to DOE under the Energy Policy and Conservation Act of 1975 and the Energy Conservation and Production Act of 1976. The amount requested, $5,555,000, will allow the extension, acceleration, and implementation of energy conservation activities already in progress in California. Accomplishments to date have included the adoption of residential standards, and the implementation of an energy survey program for public buildings. Efficiency standards have been established for refrigerators and room and central air conditioners, appliances which utilize a significant amount of residential energy. Before the end of 1977, efficiency standards will be established for clothes dryers, washers, and water heaters. Program elements are: technical/financial assistance; public awareness; standards setting; solar element; research/analysis/evaluation; and coordination and management.

  15. Buildings behaving badly

    NARCIS (Netherlands)

    Student, Jillian; Papyrakis, Elissaios; Beukering, van Pieter

    2017-01-01

    Heating buildings contributes to approximately 36 % of Europe’s energy demand and several EU member states have adopted mandatory energy labels to improve energy efficiency by promoting home weatherization investments. This paper focuses on the perception of the energy label for residential building

  16. Heat loss from Buildings

    DEFF Research Database (Denmark)

    Karlsson, Kenneth; Næraa, Rikke

    1997-01-01

    Determination of heat loss coefficients for buildings in Denmark. The coefficient are determined for 15 building groups and 3 year intervals. They are based on the BBR-registre and assumptions of U-values(W/K*m2)and computed in a simple spreed sheet model.The results are used in the REVEILLE...... project for calculations in the SESAM model....

  17. Reusing Old Manufacturing Buildings

    Science.gov (United States)

    Roman, Harry T.

    2014-01-01

    This article presents an interesting design challenge for students, one that will certainly let them integrate subject matter and get a sense of pride for doing something useful in their own community. The author would be willing to bet that the average town or city has some old red brick manufacturing building(s) that have seen much better days.…

  18. Dancing building prevents collapse

    NARCIS (Netherlands)

    Visscher, R.

    2007-01-01

    In future, anybody caught inside a building during an earthquake need no longer fear the roof collapsing on them. Thanks to the use of composite materials, all the building will do is dance along, riding the waves of the earthquake. At least, according to Professor Ir. Adriaan Beukers of the Aerospa

  19. Building Numbers from Primes

    Science.gov (United States)

    Burkhart, Jerry

    2009-01-01

    Prime numbers are often described as the "building blocks" of natural numbers. This article shows how the author and his students took this idea literally by using prime factorizations to build numbers with blocks. In this activity, students explore many concepts of number theory, including the relationship between greatest common factors and…

  20. Behavioral Strategies: Building Systems.

    Science.gov (United States)

    Sandoz, Charles J.

    Using a construction building analogy, this guide provides a plan for building a system of behavior strategies. These strategies are designed to assist behavior analysts of contracted provider agencies in the construction and maintenance of procedures which will help monitor and reduce the frequency of problematic behaviors in individuals with…

  1. Building: Food for thought

    Directory of Open Access Journals (Sweden)

    Efraïm Rodríguez

    2011-05-01

    Full Text Available The sculpture presented by Efraïm Rodríguez for the conference is titled “pequeño arquitecto” (The Little Architect, a figure which represents a child building a tower with pieces of classical children’s block building toys; the child itself is built out of the same sculpted materials.

  2. Building a Better Robot

    Science.gov (United States)

    Navah, Jan

    2012-01-01

    Kids love to build robots, letting their imaginations run wild with thoughts of what they might look like and what they could be programmed to do. Yet when students use cereal boxes and found objects to make robots, often the projects look too similar and tend to fall apart. This alternative allows students to "build" robots in a different way,…

  3. LARGE BUILDING RADON MANUAL

    Science.gov (United States)

    The report summarizes information on how bilding systems -- especially the heating, ventilating, and air-conditioning (HVAC) system -- inclurence radon entry into large buildings and can be used to mitigate radon problems. It addresses the fundamentals of large building HVAC syst...

  4. Buildings behaving badly

    NARCIS (Netherlands)

    Student, Jillian; Papyrakis, Elissaios; Beukering, van Pieter

    2016-01-01

    Heating buildings contributes to approximately 36 % of Europe’s energy demand and several EU member states have adopted mandatory energy labels to improve energy efficiency by promoting home weatherization investments. This paper focuses on the perception of the energy label for residential building

  5. Multi-faceted energy-conservation program. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    The purpose of this project was to design and build 19 solar thermosiphoning air panels, insulate walls, generally tighten up the library building, and install other energy conserving devices. Another purpose of the project was to serve as a model to other libraries in Kentucky, to commercial buildings in this area, and to homeowners in the area. After much discussion with architects and among ourselves, we chose a type of solar installation that would be visible to the public and easily replicated. We also carried out a number of procedures to make the library building more energy efficient: installed a 7-day programmable setback thermostat; insulated the walls; improved weatherstripping around the doors; added an economizer control to our air-handling system; and put an electric damper controlling supply air to a large but intermittently usedmeeting room. These changes resulted in approximately $700 in savings from December 1981, through February 1982. Thus far, we have carried out public education with a sign, brochures, press releases, and the purchase of appropriate books; librarians have received our brochure, and some have attended a workshop given here on energy conservation and solar energy.

  6. CERN's newest building

    CERN Multimedia

    Anaïs Vernède

    2011-01-01

    With a growing number of users looking for offices, the shortage of space has become acute, particularly for physicists. Building 42, inaugurated on Friday 11 February, offers almost 300 new work-spaces and a particularly pleasant working environment.   Mauro Dell’Ambrogio, the Swiss State Secretary for Education and Research (left), Rolf Heuer , CERN Director-General (centre), and Mark Muller, President of the Government of the Republic and Canton of Geneva and Head of the Department of Construction and Information Technology (right) at the opening of Building 42 on 11 February, 2011.   Construction work for the new Building 42 began in January 2009, thanks to support from the Swiss foundation FIPOI (Fondation des immeubles pour les organisations internationales). After two years of work, the building, an extension of Building 40, is ready to accommodate physicists from around the world who have come to work on the LHC. "We had more than 25 external contractors working...

  7. The Role of Energy Storage in Commercial Building

    Energy Technology Data Exchange (ETDEWEB)

    Kintner-Meyer, Michael CW; Subbarao, Krishnappa; Prakash Kumar, Nirupama; Bandyopadhyay, Gopal K.; Finley, C.; Koritarov, V. S.; Molburg, J. C.; Wang, J.; Zhao, Fuli; Brackney, L.; Florita, A. R.

    2010-09-30

    Motivation and Background of Study This project was motivated by the need to understand the full value of energy storage (thermal and electric energy storage) in commercial buildings, the opportunity of benefits for building operations and the potential interactions between a building and a smart grid infrastructure. On-site or local energy storage systems are not new to the commercial building sector; they have been in place in US buildings for decades. Most building-scale storage technologies are based on thermal or electrochemical storage mechanisms. Energy storage technologies are not designed to conserve energy, and losses associated with energy conversion are inevitable. Instead, storage provides flexibility to manage load in a building or to balance load and generation in the power grid. From the building owner's perspective, storage enables load shifting to optimize energy costs while maintaining comfort. From a grid operations perspective, building storage at scale could provide additional flexibility to grid operators in managing the generation variability from intermittent renewable energy resources (wind and solar). To characterize the set of benefits, technical opportunities and challenges, and potential economic values of storage in a commercial building from both the building operation's and the grid operation's view-points is the key point of this project. The research effort was initiated in early 2010 involving Argonne National Laboratory (ANL), the National Renewable Energy Laboratory (NREL), and Pacific Northwest National Laboratory (PNNL) to quantify these opportunities from a commercial buildings perspective. This report summarizes the early discussions, literature reviews, stakeholder engagements, and initial results of analyses related to the overall role of energy storage in commercial buildings. Beyond the summary of roughly eight months of effort by the laboratories, the report attempts to substantiate the importance of

  8. Role of tourism in local communities’ attitudes toward biodiversity conservation: case study of Golestan National Park, Iran

    OpenAIRE

    Ghoddousi, Siavash

    2016-01-01

    Dissertação de Mestrado, Economia do Turismo e Desenvolvimento Regional, Faculdade de Economia, Universidade do Algarve, 2016 Biodiversity conservation has a significant role in preserving protected areas (PAs) in Iran. However, biodiversity conservation cannot be efficient without local participation and a positive attitude toward conservation from the local communities. One of the most important tools, which can build the relationship between local communities live at the boundaries of P...

  9. Conservation Lands and Preserves, Private - Volusia County Conservation Corridor

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Volusia Conservation Corridor (VCC) is a mosaic of contiguous parcels of land, approximately 55,000 acres in size, which sits essentially in the middle of the...

  10. Libraries with a Future: How Are Academic Library Usage and Green Demands Changing Building Designs?

    Science.gov (United States)

    Loder, Michael Wescott

    2010-01-01

    Support for the modular system of building construction, touted in the second half of the 20th century as the best basis for academic library building design, appears to be waning. A study of "green" libraries in 2008 revealed that not only has energy conservation become important, but that spaces designed for users rather than books…

  11. Maintenance of Heritage Building: A Case Study from Ipoh, Malaysia

    Directory of Open Access Journals (Sweden)

    Tan Seong Yeow

    2016-01-01

    Full Text Available Heritage buildings represent the tangible cultural heritage of a community. However, many of the heritage buildings have being left neglected. Ipoh as a city rich in heritage, has many dilapidated heritage buildings which are experiencing a resurging interest. However, the problems faced by many owners are the lack of technical information of such buildings, leading to premature abandonment and demolition. Therefore, the objectives of this study are to determine the types and extent of defects present in the building studied. To achieve these objectives, a case study of a century old heritage property in Ipoh, Perak was conducted. The study aims to provide reference to owners and those responsible for the conservation of heritage buildings with similar conditions to identify and prioritize critical defects in relation to the building life span to determine its condition. The findings determined the probable causes of defects such as settlement and façade cracks, which are over 30 years old, were attributed to leaking plumbing pipes, rainwater ingress and the construction of an adjacent 20 story apartment building. The major issues to address were stabilizing the foundation through cement grouting, reinforcing the existing structural systems and roof systems as well as arresting the decay of timber floor structure. In conclusion, major maintenance guidelines are need to address structural issues and weather tightness of the building envelope, especially its roof and drainage systems.

  12. Encouraging energy conservation in multifamily housing: RUBS and other methods of allocating energy costs to residents

    Energy Technology Data Exchange (ETDEWEB)

    McClelland, L

    1980-10-01

    Methods of encouraging energy conservation in multifamily housing by allocating energy costs to residents are discussed; specifically, methods appropriate for use in master metered buildings without equipment to monitor energy consumption in individual apartments are examined. Several devices available for monitoring individual energy consumption are also discussed plus methods of comparing the energy savings and cost effectiveness of monitoring devices with those of other means of promoting conservation. Specific information in Volume I includes a comparison study on energy use in master and individually metered buildings; types of appropriate conservation programs for master metered buildings; a description of the Resident Utility Billing System (RUBS); energy savings associated with RUBS; Resident reactions to RUBS; cost effectiveness of RUBS for property owners; potential abuses, factors limiting widespread use, and legal status of RUBS. Part I of Volume II contains a cost allocation decision guide and Part II in Volume II presents the RUBS Operations Manual. Pertinent appendices to some chapters are attached. (MCW)

  13. Knowledge formalization of intelligent building

    Science.gov (United States)

    Žáček, Martin

    2016-06-01

    This article aim is understanding the basic knowledge about an intelligent building. The notion of the intelligent building can be called any building equipped with computer and communication technology, which can automatically respond to internal or external stimuli. The result of the intelligent building is an automated and foreseeing of activities that enable to reduce operating costs and increase comfort. The best way to use the intelligent building is for a low-energy building, a passive building, or for building with high savings. The output of this article is the formalization of basic knowledge of the intelligent building by RDF graph.

  14. Climate, Carbon, Conservation and Communities

    Energy Technology Data Exchange (ETDEWEB)

    Vaugn, Kit; Brickell, Emily [WWF-UK (United Kingdom); Roe, Dilys; Reid, Hannah; Elliot, Jo

    2007-07-01

    The growing market for carbon offers great opportunities for linking greenhouse gas mitigation with conservation of forests and biodiversity, and the generation of local livelihoods. For these combined objectives to be achieved, strong governance is needed along with institutions that ensure poor people win, rather than lose out, from the new challenges posed by climate change. This briefing paper explores the opportunities from and limitations to carbon-based funds for conservation and development. It highlights mechanisms that may help secure benefits for climate, conservation and communities.

  15. The conservation of orbital symmetry

    CERN Document Server

    Woodward, R B

    2013-01-01

    The Conservation of Orbital Symmetry examines the principle of conservation of orbital symmetry and its use. The central content of the principle was that reactions occur readily when there is congruence between orbital symmetry characteristics of reactants and products, and only with difficulty when that congruence does not obtain-or to put it more succinctly, orbital symmetry is conserved in concerted reaction. This principle is expected to endure, whatever the language in which it may be couched, or whatever greater precision may be developed in its application and extension. The book ope

  16. Challenges of conservation: working objects

    Directory of Open Access Journals (Sweden)

    Professor Elizabeth Pye

    2016-11-01

    Full Text Available This paper discusses the concepts and practice of museum conservation, and the role of conservation in preserving both material and significance of objects. It explores the conservation of science and industry collections and the fact that the significance of many of these objects lies in their operation. It considers alternatives to operating original objects but emphasises the value of experiencing the real thing, and argues that visitors should be given greater physical access to museum objects, including being enabled to handle and work functioning objects. It finishes by calling for research into the effects of operation on the objects themselves, and into what constitutes a satisfying experience of working objects.

  17. Decentralizing conservation and diversifying livelihoods within Kanchenjunga Conservation Area, Nepal.

    Science.gov (United States)

    Parker, Pete; Thapa, Brijesh; Jacob, Aerin

    2015-12-01

    To alleviate poverty and enhance conservation in resource dependent communities, managers must identify existing livelihood strategies and the associated factors that impede household access to livelihood assets. Researchers increasingly advocate reallocating management power from exclusionary central institutions to a decentralized system of management based on local and inclusive participation. However, it is yet to be shown if decentralizing conservation leads to diversified livelihoods within a protected area. The purpose of this study was to identify and assess factors affecting household livelihood diversification within Nepal's Kanchenjunga Conservation Area Project, the first protected area in Asia to decentralize conservation. We randomly surveyed 25% of Kanchenjunga households to assess household socioeconomic and demographic characteristics and access to livelihood assets. We used a cluster analysis with the ten most common income generating activities (both on- and off-farm) to group the strategies households use to diversify livelihoods, and a multinomial logistic regression to identify predictors of livelihood diversification. We found four distinct groups of household livelihood strategies with a range of diversification that directly corresponded to household income. The predictors of livelihood diversification were more related to pre-existing socioeconomic and demographic factors (e.g., more landholdings and livestock, fewer dependents, receiving remittances) than activities sponsored by decentralizing conservation (e.g., microcredit, training, education, interaction with project staff). Taken together, our findings indicate that without direct policies to target marginalized groups, decentralized conservation in Kanchenjunga will continue to exclude marginalized groups, limiting a household's ability to diversify their livelihood and perpetuating their dependence on natural resources.

  18. Proceedings of the second US Department of Energy environmental control symposium. Volume 2. Nuclear energy, conservation, and solar energy

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-06-01

    These proceedings document the presentations given at the Second Environmental Control Symposium. Symposium presentations highlighted environmental control activities which span the entire DOE. Volume II contains papers relating to: environmental control aspects of nuclear energy use and development; nuclear waste management; renewable energy sources; transportation and building conservation (fuel economy, gasohol, building standards, and industry); and geothermal energy, power transmission, and energy storage. (DMC)

  19. Building Software with Gradle

    CERN Document Server

    CERN. Geneva; Studer, Etienne

    2014-01-01

    In this presentation, we will give an overview of the key concepts and main features of Gradle, the innovative build system that has become the de-facto standard in the enterprise. We will cover task declaration and task graph execution, incremental builds, multi-project builds, dependency management, applying plugins, extracting reusable build logic, bootstrapping a build, and using the Gradle daemon. By the end of this talk, you will have a good understanding of what makes Gradle so powerful yet easy to use. You will also understand why companies like Pivotal, LinkedIn, Google, and other giants with complex builds count on Gradle. About the speakers Etienne is leading the Tooling Team at Gradleware. He has been working as a developer, architect, project manager, and CTO over the past 15 years. He has spent most of his time building software products from the ground up and successfully shipping them to happy customers. He had ...

  20. Building Sustainability Assessment

    Directory of Open Access Journals (Sweden)

    Heli Koukkari

    2010-07-01

    Full Text Available Although social, economic, and cultural indicators are of substantial importance to the concept of sustainable building, this concept is usually related to environmental characteristics. Any building level assessment method is complex and involves contradictory aspects. Moreover, emphasizing qualitative criteria only increases confusion. R&D and standardization are thus concentrated to transparency and usability of the environmental methods. Other directions of research aim at performance-based design and methods to take regional and cultural aspects into account. In this paper, the perspectives of the sustainability assessment of a whole building are presented, based on a state of the art, feasibility study on performance analysis and the development of an extended life-cycle assessment for buildings. Using various tools, and based on the case studies of building sustainability assessment, environmental indicators were often shown to be of lesser importance than the other, soft ones. The first steps in the development of a building sustainability assessment method for Portuguese residential buildings will be presented and discussed in the end.

  1. Is There a Conservative Ideology of Education?

    Science.gov (United States)

    Jones, Thomas H.

    This paper discusses: (1) the link between the conservative education policies of Ronald Reagan and Margaret Thatcher and conservative educational thinking; (2) political, economic, and sociological conservative theories; and (3) characteristics of conservative thinking in education. The extent to which conservatives hold congruent or distinctive…

  2. Buildings Interoperability Landscape

    Energy Technology Data Exchange (ETDEWEB)

    Hardin, Dave [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Stephan, Eric G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wang, Weimin [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Corbin, Charles D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Widergren, Steven E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-12-31

    Through its Building Technologies Office (BTO), the United States Department of Energy’s Office of Energy Efficiency and Renewable Energy (DOE-EERE) is sponsoring an effort to advance interoperability for the integration of intelligent buildings equipment and automation systems, understanding the importance of integration frameworks and product ecosystems to this cause. This is important to BTO’s mission to enhance energy efficiency and save energy for economic and environmental purposes. For connected buildings ecosystems of products and services from various manufacturers to flourish, the ICT aspects of the equipment need to integrate and operate simply and reliably. Within the concepts of interoperability lie the specification, development, and certification of equipment with standards-based interfaces that connect and work. Beyond this, a healthy community of stakeholders that contribute to and use interoperability work products must be developed. On May 1, 2014, the DOE convened a technical meeting to take stock of the current state of interoperability of connected equipment and systems in buildings. Several insights from that meeting helped facilitate a draft description of the landscape of interoperability for connected buildings, which focuses mainly on small and medium commercial buildings. This document revises the February 2015 landscape document to address reviewer comments, incorporate important insights from the Buildings Interoperability Vision technical meeting, and capture thoughts from that meeting about the topics to be addressed in a buildings interoperability vision. In particular, greater attention is paid to the state of information modeling in buildings and the great potential for near-term benefits in this area from progress and community alignment.

  3. 21st Century Water Conservation Principles

    Science.gov (United States)

    Narayanan, M.

    2013-12-01

    This is an encore presentation of what was presented at the 2012 AGU International Conference. It was entitled: 'The Importance of Water Conservation in the 21st Century.' The poster presentation, however, has been redesigned and reorganized with new, revised perspectives. The importance of water conservation principles has been emphasized. The population of United States has more than doubled over the past 50 years. The need for water however, has tripled. The EPA estimates that more than 36 states face water shortage during the forthcoming years. The EPA has prepared a plan for achieving environmental and energy performance. This will be coupled with leadership and accountability. Carbon neutrality is also of prime importance. The objective is to focus on six important, essential areas. 1. Efficient use of already available energy resources. 2. Intelligent water consumption and focusing on water conservation. 3. Expand the use of renewable energy resources. 4. Explore innovative transportation systems and methodologies. 5. Change building codes and promote high performance sustainable buildings. 6. Focus on developing creative environment management systems. Greenhouse gases such as carbon dioxide occur naturally in the atmosphere. Carbon dioxide is also emitted to the atmosphere through a variety of natural processes and also some human activities. However, fluorinated gases are emitted to the atmosphere solely through human activities, because they are created by humans. It is very important to observe that water conservation is probably the most cost-effective way to reduce our demand for water. Furthermore, it is certainly environmentally justifiable. The Environmental Protection Agency has a plan called E2PLAN. It is EPA's plan for achieving energy and environmental performance, leadership, accountability, and carbon neutrality. In June 2011, the EPA published a comprehensive, multi-year planning document called Strategic Sustainability Performance Plan. The

  4. Building Social Web Applications

    CERN Document Server

    Bell, Gavin

    2009-01-01

    Building a web application that attracts and retains regular visitors is tricky enough, but creating a social application that encourages visitors to interact with one another requires careful planning. This book provides practical solutions to the tough questions you'll face when building an effective community site -- one that makes visitors feel like they've found a new home on the Web. If your company is ready to take part in the social web, this book will help you get started. Whether you're creating a new site from scratch or reworking an existing site, Building Social Web Applications

  5. Integrated Building Design

    DEFF Research Database (Denmark)

    Heiselberg, Per

    In the first half of the 20th century, HVAC systems and artificial lighting were developed to meet indoor comfort needs. Before the introduction of mechanical systems, climate - not building style or appearance - was the major determinant of building form. Comfort was achieved through passive means...... and architectural features built into the design. However, with the advent of new technologies, architects were no longer constrained by the need to ensure that buildings had ample daylighting, remained airy and cool in the summer and warm in the winter. Since HVAC systems and artificial lighting could satisfy...

  6. INL Green Building Strategy

    Energy Technology Data Exchange (ETDEWEB)

    Jennifer Dalton

    2005-05-01

    Green buildings, also known as sustainable buildings, resource efficient buildings, and high performance buildings, are structures that minimize the impact on the environment by using less energy and water, reducing solid waste and pollutants, and limiting the depletion of natural resources. As Idaho National Laboratory (INL) becomes the nation’s premier nuclear energy research laboratory, the physical infrastructure will be established to help accomplish the mission. This infrastructure, particularly the buildings, should incorporate green design features in order to be environmentally responsible and reflect an image of progressiveness and innovation to the public and prospective employees. With this in mind, the recommendations described in this strategy are intended to form the INL foundation for green building standards. The recommendations in this strategy are broken down into three levels: Baseline Minimum, Leadership in Energy and Environmental Design (LEED)Certification, and Innovative. Baseline Minimum features should be included in all new occupied buildings no matter what the purpose or size. These features do not require significant research, design, or capital costs and yet they can reduce Operation and Maintenance (O&M) costs and produce more environmentally friendly buildings. LEED Certification features are more aggressive than the Baseline Minimums in that they require documentation, studies, and/or additional funding. Combined with the Baseline Minimums, many of the features in this level will need to be implemented to achieve the goal of LEED certification. LEED Silver certification should be the minimum goal for all new buildings (including office buildings, laboratories, cafeterias, and visitor centers) greater than 25,000 square feet or a total cost of $10 million. Innovative features can also contribute to LEED certification, but are less mainstream than those listed in the previous two levels. These features are identified as areas where

  7. Mycotoxins in building materials

    DEFF Research Database (Denmark)

    Nielsen, Kristian Fog; Frisvad, Jens Christian

    2011-01-01

    as in future energy efficient buildings. It brings together different disciplinary points of view on indoor mold, ranging from physics and material science to microbiology and health sciences. The contents have been outlined according to three main issues: Fundamentals, particularly addressing the crucial...... for avoiding adverse health effects is the prevention (or minimization) of persistent dampness and microbial growth on interior surfaces and in building structures. This book aims to describe the fundamentals of indoor mold growth as a prerequisite to tackle mold growth in the existing building stock as well...

  8. The investigation of energy efficiency measures in the traditional buildings in Oporto World Heritage Site

    OpenAIRE

    Flores, Joaquim

    2013-01-01

    Background The improvement of energy efficiency in buildings is widely promoted as a measure to mitigate climate change through the reduction of CO2 emissions. Thermal regulations worldwide promote it, for both new and existing buildings. Among the existing stock, traditional and historic buildings pose the additional challenge of heritage conservation. Their energy efficiency upgrade raises the risk of provoking negative impacts on their significance. Aims and Methodology This r...

  9. Contests In Conservation and Horticulture

    Science.gov (United States)

    Jones, Richard D.

    1977-01-01

    Growing interest in conservation and horticulture in New York State has caused the addition of these specialized areas to the annual statewide agricultural education contests. Contest categories in both areas are listed. (MF)

  10. Field equations or conservation laws?

    CERN Document Server

    Francaviglia, Mauro; Winterroth, Ekkehart

    2013-01-01

    We explicate some epistemological implications of stationary principles and in particular of Noether Theorems. Noether's contribution to the problem of covariance, in fact, is epistemologically relevant, since it moves the attention from equations to conservation laws.

  11. Public and Conservation Trust Lands

    Data.gov (United States)

    California Department of Resources — A 1:100,000 polygon features class representing public, conservation and trust land ownership in the state of California. Developed for the California Resources...

  12. Automated energy management systems for small buildings. Final report, Volume 1: technical document

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-08-01

    Energy controls can perform a valuable function in energy conservation or energy-management strategy in buildings. While the more-simple controls can be applied to virtually any building, the more-complex automation systems are currently available only to large buildings where their greater costs may be justified. At the present, however, there is a lack of effective, automatic energy-management control practices and schemes available for application to small buildings. This is due, in large measure, to the absence of cost-effective integrated control equipment in the small-building marketplace. Furthermore, a general philosophy or strategy, for the application of equipment for total energy conservation in small commercial buildings has not yet evolved. Both technical and marketing issues related to the implementation of automation systems in small commercial buildings under 75,000 square feet gross area are explored. The functional requirements for small-building automation systems are identified and determination of system costs and energy savings potential are made. Market analyses identify cost and payback requirements as well as attitudes of potential equipment buyers in the small-building market. Schools, apartments, and offices, which together consume more than half the energy of the small-building market, are used as analysis models. The market and technical analyses are combined to formulate the potential marketplace for a small building AEMS in terms of building size, and building type. An AEMS concept is defined which embodies the necessary functional requirements within a framework of applied strategy to energy conservation in buildings.

  13. Considerations about the use of lime-cement mortars for render conservation purposes

    OpenAIRE

    Torgal, Fernando Pacheco; Faria, Joana; Shasavandi, Arman; Jalali, Said

    2011-01-01

    Some investigations about conservation renders points out that Portland cement based mortars should be avoided and should be replaced by lime-pozzolan mortars. However, this type of mortar is still under investigation and the majority of Portuguese construction enterprises operating in the field of building conservation do not possess enough know-how about them. Besides the absolute rejection of the use of Portland cement based mortars even with just a minimum amount appears to be a dogmat...

  14. 2401-W Waste storage building closure plan

    Energy Technology Data Exchange (ETDEWEB)

    LUKE, S.M.

    1999-07-15

    This plan describes the performance standards met and closure activities conducted to achieve clean closure of the 2401-W Waste Storage Building (2401-W) (Figure I). In August 1998, after the last waste container was removed from 2401-W, the U.S. Department of Energy, Richland Operations Office (DOE-RL) notified Washington State Department of Ecology (Ecology) in writing that the 2401-W would no longer receive waste and would be closed as a Resource Conservation and Recovery Act (RCRA) of 1976 treatment, storage, and/or disposal (TSD) unit (98-EAP-475). Pursuant to this notification, closure activities were conducted, as described in this plan, in accordance with Washington Administrative Code (WAC) 173-303-610 and completed on February 9, 1999. Ecology witnessed the closure activities. Consistent with clean closure, no postclosure activities will be necessary. Because 2401-W is a portion of the Central Waste Complex (CWC), these closure activities become the basis for removing this building from the CWC TSD unit boundary. The 2401-W is a pre-engineered steel building with a sealed concrete floor and a 15.2-centimeter concrete curb around the perimeter of the floor. This building operated from April 1988 until August 1998 storing non-liquid containerized mixed waste. All waste storage occurred indoors. No potential existed for 2401-W operations to have impacted soil. A review of operating records and interviews with cognizant operations personnel indicated that no waste spills occurred in this building (Appendix A). After all waste containers were removed, a radiation survey of the 2401-W floor for radiological release of the building was performed December 17, 1998, which identified no radiological contamination (Appendix B).

  15. The political economy of conservation

    Science.gov (United States)

    1975-01-01

    A political economic purview of energy conservation in the United States was delineated. The concepts of substitution and elasticity are distinguished, and further distinctions are made between short run price elasticity, cross price elasticity, and available fund elasticity. An assessment of the role which cost factors can play in conservation is given. The structure of the petroleum industry and foreign petroleum resources is discussed. Also discussed is the role of government, industry and the consumer with the economic sphere.

  16. Linearization of conservative nonlinear oscillators

    Energy Technology Data Exchange (ETDEWEB)

    Belendez, A; Alvarez, M L [Departamento de Fisica, IngenierIa de Sistemas y TeorIa de la Senal, Universidad de Alicante, Apartado 99, E-03080 Alicante (Spain); Fernandez, E; Pascual, I [Departamento de Optica, FarmacologIa y AnatomIa, Universidad de Alicante, Apartado 99, E-03080 Alicante (Spain)], E-mail: a.belendez@ua.es

    2009-03-11

    A linearization method of the nonlinear differential equation for conservative nonlinear oscillators is analysed and discussed. This scheme is based on the Chebyshev series expansion of the restoring force which allows us to obtain a frequency-amplitude relation which is valid not only for small but also for large amplitudes and, sometimes, for the complete range of oscillation amplitudes. Some conservative nonlinear oscillators are analysed to illustrate the usefulness and effectiveness of the technique.

  17. U.S. Team Green Building Challenge 2002

    Energy Technology Data Exchange (ETDEWEB)

    2002-09-01

    Flier about the U.S. Team and its projects participating in the International Green Building Challenge. Along with many other countries, the United States accepted the Green Building Challenge (GBC), an international effort to evaluate and improve the performance of buildings worldwide. GBC started out in 1996 as a competition to determine which country had the greenest buildings; it evolved into a cooperative process among the countries to measure the performance of green buildings. Although the auto industry can easily measure efficiency in terms of miles per gallon, the buildings industry has no standard way to quantify energy and environmental performance. The Green Building Challenge participants hope that better tools for measuring the energy and environmental performance of buildings will be an outcome of their efforts and that these tools will lead to higher and better performance levels in buildings around the world. The ultimate goal is to design, construct, and operate buildings that contribute to global sustainability by conserving and/or regenerating natural resources and minimizing nonrenewable energy use. The United States' Green Building Challenge Team '02 selected five buildings from around the country to serve as case studies; each of the five U.S. building designs (as well as all international case studies) were assessed using an in-depth evaluation tool, called the Green Building Assessment Tool (GBTool). The GBTool was specifically created and refined by international teams, for the GBC efforts. The goal of this collaborative effort is to improve this evaluation software tool so that it can be used globally, while taking into account regional and national conditions. The GBTool was used by the U.S. Team to assess and evaluate the energy and environmental performance of these five buildings: (1) Retail (in operation): BigHorn Home Improvement Center, Silverthorne, Colorado; (2) Office (in operation), Philip Merrill Environmental; (3

  18. NET-ZERO ENERGY BUILDING OPERATOR TRAINING PROGRAM (NZEBOT)

    Energy Technology Data Exchange (ETDEWEB)

    Brizendine, Anthony; Byars, Nan; Sleiti, Ahmad; Gehrig, Bruce; Lu, Na

    2012-12-31

    The primary objective of the Net-Zero Energy Building Operator Training Program (NZEBOT) was to develop certificate level training programs for commercial building owners, managers and operators, principally in the areas of energy / sustainability management. The expected outcome of the project was a multi-faceted mechanism for developing the skill-based competency of building operators, owners, architects/engineers, construction professionals, tenants, brokers and other interested groups in energy efficient building technologies and best practices. The training program draws heavily on DOE supported and developed materials available in the existing literature, as well as existing, modified, and newly developed curricula from the Department of Engineering Technology & Construction Management (ETCM) at the University of North Carolina at Charlotte (UNC-Charlotte). The project goal is to develop a certificate level training curriculum for commercial energy and sustainability managers and building operators that: 1) Increases the skill-based competency of building professionals in energy efficient building technologies and best practices, and 2) Increases the workforce pool of expertise in energy management and conservation techniques. The curriculum developed in this project can subsequently be used to establish a sustainable energy training program that can contribute to the creation of new “green” job opportunities in North Carolina and throughout the Southeast region, and workforce training that leads to overall reductions in commercial building energy consumption. Three energy training / education programs were developed to achieve the stated goal, namely: 1. Building Energy/Sustainability Management (BESM) Certificate Program for Building Managers and Operators (40 hours); 2. Energy Efficient Building Technologies (EEBT) Certificate Program (16 hours); and 3. Energy Efficent Buildings (EEB) Seminar (4 hours). Training Program 1 incorporates the following

  19. Putting people on the map through an approach that integrates social data in conservation planning.

    Science.gov (United States)

    Stephanson, Sheri L; Mascia, Michael B

    2014-10-01

    Conservation planning is integral to strategic and effective operations of conservation organizations. Drawing upon biological sciences, conservation planning has historically made limited use of social data. We offer an approach for integrating data on social well-being into conservation planning that captures and places into context the spatial patterns and trends in human needs and capacities. This hierarchical approach provides a nested framework for characterizing and mapping data on social well-being in 5 domains: economic well-being, health, political empowerment, education, and culture. These 5 domains each have multiple attributes; each attribute may be characterized by one or more indicators. Through existing or novel data that display spatial and temporal heterogeneity in social well-being, conservation scientists, planners, and decision makers may measure, benchmark, map, and integrate these data within conservation planning processes. Selecting indicators and integrating these data into conservation planning is an iterative, participatory process tailored to the local context and planning goals. Social well-being data complement biophysical and threat-oriented social data within conservation planning processes to inform decisions regarding where and how to conserve biodiversity, provide a structure for exploring socioecological relationships, and to foster adaptive management. Building upon existing conservation planning methods and insights from multiple disciplines, this approach to putting people on the map can readily merge with current planning practices to facilitate more rigorous decision making.

  20. Targeted gene flow for conservation.

    Science.gov (United States)

    Kelly, Ella; Phillips, Ben L

    2016-04-01

    Anthropogenic threats often impose strong selection on affected populations, causing rapid evolutionary responses. Unfortunately, these adaptive responses are rarely harnessed for conservation. We suggest that conservation managers pay close attention to adaptive processes and geographic variation, with an eye to using them for conservation goals. Translocating pre-adapted individuals into recipient populations is currently considered a potentially important management tool in the face of climate change. Targeted gene flow, which involves moving individuals with favorable traits to areas where these traits would have a conservation benefit, could have a much broader application in conservation. Across a species' range there may be long-standing geographic variation in traits or variation may have rapidly developed in response to a threatening process. Targeted gene flow could be used to promote natural resistance to threats to increase species resilience. We suggest that targeted gene flow is a currently underappreciated strategy in conservation that has applications ranging from the management of invasive species and their impacts to controlling the impact and virulence of pathogens.

  1. 77 FR 32381 - Energy Conservation Program: Energy Conservation Standards for Residential Clothes Washers

    Science.gov (United States)

    2012-05-31

    ... and 430 RIN 1904-AB90 Energy Conservation Program: Energy Conservation Standards for Residential...: Proposed rule. SUMMARY: The Energy Policy and Conservation Act of 1975 (EPCA), as amended, prescribes energy conservation standards for various consumer products and certain commercial and...

  2. 76 FR 57897 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies

    Science.gov (United States)

    2011-09-19

    ... RIN 1904-AB57 Energy Conservation Program: Energy Conservation Standards for Certain External Power... exclude external power supplies used in specific applications from certain energy conservation standards prescribed under the Energy Policy and Conservation Act (EPCA). Congress enacted this exclusion,...

  3. 78 FR 42389 - Energy Conservation Program: Energy Conservation Standards for Residential Clothes Dryers and...

    Science.gov (United States)

    2013-07-16

    ... Energy Conservation Program: Energy Conservation Standards for Residential Clothes Dryers and Room Air.... SUMMARY: This final rule corrects the energy conservation standards for room air conditioners. In the direct final rule establishing amended energy conservation standards for residential clothes dryers...

  4. 78 FR 72533 - Energy Conservation Program: Energy Conservation Standards for Certain Consumer Products

    Science.gov (United States)

    2013-12-03

    ...-AD08 Energy Conservation Program: Energy Conservation Standards for Certain Consumer Products AGENCY... energy conservation standards enacted through the American Energy Manufacturing Technical Corrections Act, among which were a revised definition and revised energy conservation standards for small duct...

  5. South to south learning in great ape conservation.

    Science.gov (United States)

    Schoneveld-de Lange, Nicolien; Meijaard, Erik; Löhr, Ansje

    2016-06-01

    Despite evidence that killing of Bornean Orangutan (Pongo pygmaeus) in South-East Asia is a major threat to the species, few researchers and non-governmental conservationists have addressed it in management and research, and there is virtually no implementation of anti-killing strategies. In large parts of the Congo Basin, Central Africa, instead, illegal killing of great apes is acknowledged to be their largest threat, and many conservation strategies have been used to reduce killing pressure. However, since these strategies have not been subject to systematic and comprehensive review, it remains unclear which of them have been successful and why. Knowledge of the success, failure, and practices of common conservation strategies to manage great ape killing is critical to ensure adaptive conservation management in the Congo Basin. Understanding the Congo context also facilitates simultaneously highlighting great ape killing in Borneo and suggesting solutions to manage orangutan killing. Here, we compile and analyze the available literature on great ape conservation strategies for reducing killing rates in the Congo Basin. Through a systematic literature review of 198 publications, we find that the most widely employed conservation strategies in the Congo Basin are legislation and law enforcement, protected area management, community-based conservation, alternatives to bushmeat consumption and trade, ecotourism, education, and capacity building. Despite lack of rigorous post-intervention evaluation of conservation impact, we derive several recommendations for addressing the orangutan killing issue in Borneo. A critical lesson, widely applicable to developing countries for conservationists and not limited to Congo Basin realities, is the need for rigorous post-intervention evaluations compared to pre-intervention baselines and over appropriate time frames. Am. J. Primatol. 78:669-678, 2016. © 2016 Wiley Periodicals, Inc.

  6. View of Building 40

    CERN Multimedia

    1996-01-01

    Recently opened at CERN is this striking building for physicists, constructed with the help of the Swiss 'Fondation des Immeubles pour les Organisations Internationales', which has over the years added several major edifices to the Geneva landscape

  7. Building Songs 10

    OpenAIRE

    Zla ba sgrol ma

    2009-01-01

    Male villagers sing a building song This collection presents forty-nine audio files including: several folk song genres; folktales and; local history from the Sman shad Valley of Sde dge county World Oral Literature Project

  8. Green buildings pay

    DEFF Research Database (Denmark)

    Naboni, Emanuele; Edwards, Brian

    2012-01-01

    The new edition of ‘Green Buildings Pay’ authored by Brian Edwards and Emanuele Naboni explores the business and professional benefits which derive from architectural design driven by sustainability. With a new sub-title ‘Green Buildings Pay: design, productivity and ecology’ the book argues...... or environmental thinking and this finds expression in new approaches to the design of building facades, roofs, atria. Another is that new software simulation tools have changed energy assumptions and hence building forms. In a fast evolving arena, the book shows how architects are reshaping their practices....... Branding via LEED and BREEAM has taken green ideas to China and other emerging economies. The globalization of sustainability and of architectural practice is an important strand of the new edition....

  9. Flight Research Building (Hangar)

    Data.gov (United States)

    Federal Laboratory Consortium — The NASA Glenn Flight Research Building is located at the NASA Glenn Research Center with aircraft access to Cleveland Hopkins International Airport. The facility is...

  10. Municipal Building Energy Usage

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This data set contains energy use data from 2009-2014 for 139 municipally operated buildings. Metrics include: Site & Source EUI, annual electricity, natural...

  11. Buildings Sector Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hostick, Donna J.; Nicholls, Andrew K.; McDonald, Sean C.; Hollomon, Jonathan B.

    2005-08-01

    A joint NREL, ORNL, and PNNL team conducted market analysis to help inform DOE/EERE's Weatherization and Intergovernmental Program planning and management decisions. This chapter presents the results of the market analysis for the Buildings sector.

  12. Assessment of building sustainability

    OpenAIRE

    Bragança, L.; Mateus, Ricardo; Koukkari, Heli

    2007-01-01

    The concept of sustainable building is usually related to environmental characteristics although the social, economics and cultural indicators of the life-cycle impacts are of substancial importance. Any building level assessment method is complex and involves contradictory aspects; emphasizing the qualitative criteria only increases confusion. The R&D and standardization is thus concentrated to transparency and usability of the enviromental methods. Other directions of research are aiming at...

  13. Building Materials in Arctic Climate

    DEFF Research Database (Denmark)

    Jensen, Ole Mejlhede

    2005-01-01

    Building in the artic requires special attention on the appropriateness of building materials. The harsh climate makes execution difficult and sets unusual requirements for the pure material properties. In addition, there is a lack of choice of good, natural building materials in the arctic....... This results in high transport costs. The building materials situation in Greenland may potentially be improved by intensifying the reuse of building materials or by promoting the local production of building materials....

  14. Constructing Conservation Impact: Understanding Monitoring and Evaluation in Conservation NGOs

    Directory of Open Access Journals (Sweden)

    Catherine Benson Wahlén

    2014-01-01

    Full Text Available A growing number of scholars critically examine large conservation organisations to explore organisational intentions, practices, and outcomes. In parallel, other scholars have problematised audit cultures, suggesting that these seemingly good practices of evaluation and measurement are not neutral and instead have consequences for governance and power. This article combines literature on conservation NGOs, organisational theory, and audit culture to study the inner workings of conservation and to understand the construction of effectiveness and impact. I draw on semi-structured interviews to examine how a large, international conservation organisation, which I term the World Conservation Organisation (WCO; a pseudonym, coordinates monitoring and evaluation (M&E processes among its international, national, and local offices. I find individual staff within WCO make varying assumptions about the M&E policies and place different values on M&E, which results in different institutional logics towards M&E and a broader organisational failure to measure progress and reflect upon outcomes. The findings also show difficulties in translating broad organisational goals into specific project activities, underscoring tensions in implementation and limitations in M&E practice. I also find that organisational and managerial pressure to report success is greater than donor pressure, a finding that expands understandings of NGO-donor dynamics.

  15. Models for residential- and commercial-sector energy-conservation analysis: applications, limitations, and future potential. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Henry E.; Fullen, Robert E.

    1980-09-01

    This report reviews four of the major models used by the Department of Energy (DOE) for energy conservation analyses in the residential- and commercial-building sectors. The objective is to provide a critical analysis of how these models can serve as tools for DOE and its Conservation Policy Office in evaluating and quantifying their policy and program requirements. For this, the study brings together information on the models' analytical structure and their strengths and limitations in policy applications these are then employed to assess the most-effective role for each model in addressing future issues of buildings energy-conservation policy and analysis. The four models covered are: Oak Ridge Residential Energy Model; Micro Analysis of Transfers to Households/Comprehensive Human Resources Data System (MATH/CHRDS) Model; Oak Ridge Commercial Energy Model; and Brookhaven Buildings Energy Conservation Optimization Model (BECOM).

  16. Building Better Buildings: Sustainable Building Activities in California Higher Education Systems.

    Science.gov (United States)

    Sowell, Arnold; Eichel, Amanda; Alevantis, Leon; Lovegreen, Maureen

    2003-01-01

    This article outlines the activities and recommendations of California's sustainable building task force, discusses sustainable building activities in California's higher education systems, and highlights key issues that California is grappling with in its implementation of sustainable building practices. (EV)

  17. Water Conservation and Water Storage

    Science.gov (United States)

    Narayanan, M.

    2014-12-01

    Water storage can be a viable part of the solution to water conservation. This means that we should include reservoirs. Regardless, one should evaluate all aspects of water conservation principles. Recent drought in California indicates that there is an urgent need to re-visit the techniques used to maintain the water supply-chain mechanism in the entire state. We all recognize the fact that fish and wildlife depend on the streams, rivers and wetlands for survival. It is a well-known fact that there is an immediate need to provide solid protection to all these resources. Laws and regulations should help meet the needs of natural systems. Farmers may be forced to drilling wells deeper than ever. But, they will be eventually depleting groundwater reserves. Needless to say that birds, fish and wildlife cannot access these groundwater table. California is talking a lot about conservation. Unfortunately, the conservation efforts have not established a strong visible hold. The Environmental Protection Agency has a plan called E2PLAN (Narayanan, 2012). It is EPA's plan for achieving energy and environmental performance, leadership, accountability, and carbon neutrality. In June 2011, the EPA published a comprehensive, multi-year planning document called Strategic Sustainability Performance Plan. The author has previously reported these in detail at the 2012 AGU fall meeting. References: Ziegler, Jay (15 JUNE 2014). The Conversation: Water conservation efforts aren't taking hold, but there are encouraging signs. THE SACRAMENTO BEE. California. Narayanan, Mysore. (2012). The Importance of Water Conservation in the 21st Century. 72nd AGU International Conference. Eos Transactions: American Geophysical Union, Vol. 92, No. 56, Fall Meeting Supplement, 2012. H31I - 1255.http://www.sacbee.com/2014/06/15/6479862/jay-ziegler-water-conservation.html#storylink=cpy

  18. Climate control in cultural heritage buildings in Denmark

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Poul Klenz [The National Museum, Copenhagen (Denmark). Dept. of Conservation; Brostroem, Tor [Gotland Univ., Visby (Sweden)

    2011-07-01

    Conservation heating has been used for decades to control the RH in cultural heritage buildings. But if the building is not used for living or working, heating is not needed for human comfort. The chemical decay of organic materials depends mainly on temperature, so it is better for preservation to reduce heating. The air exchange rate is related to the design of the building envelope. With rising energy prices humidity control by dehumidification may be an attractive alternative. The potential for energy efficient RH control was examined for a generic building exposed to the monthly average outside temperature and RH in Denmark. The indoor temperature was allowed to follow the outside average, whereas the indoor RH was controlled to 40 % 50 % 60 % or 70 %. Dehumidification was implemented in three different buildings: A recent museum store, a medieval church, and an 18th century country mansion. The energy consumption depends on the RH set point, the air exchange rate and the source of liquid moisture to the building. The air exchange rate related to the design of the building envelope. Single glazed windows and doors are the most important sources of leakage to buildings. Lack of maintenance may lead to poor performance of the dehumidifier and waste energy. (orig.)

  19. BEPS redesign of 168 commercial buildings: summary report

    Energy Technology Data Exchange (ETDEWEB)

    Stoops, J.L.; Deringer, J.J.; Moreno, S.; Misuriello, H.P.

    1984-05-01

    The objective of this report is to present, in usable form, summary data from the Building Energy Performance Standards (BEPS) Phase II commercial buildings energy research conducted in 1978-1979. Summary data presented were obtained from two major research efforts: the BEPS Phase II Redesign experiment; and the related research on ASHRAE Standard 90-75R. The bulk of this report consists of data tabulations of key energy parameters for the 168 sample buildings, which were tabulated from computer-stored files of the 1978-1979 data. Two kinds of tabulations are included: numerical tabulations that extracted information from the computer-stored data base for the 168 sample buildings; and graphic presentations of the computer-generated data, plus data extracted from other sources. The intent is to provide a single data compendium of key energy-related factors from the 1978 redesign experiment and the associated 1978-1979 ASHRAE Standard 90-75R research. This report also supplements the information for which there was not space in the magazine articles. Thus, for some building types, additional analysis, comments, and data tabulations are included that could not be included in the articles because space was limited. These additional analysis items are not consistent across building types because both the energy conservation opportunities and the design strategies applied by the building designers varied considerably by building type. The chapters have been entered individually into EDB and ERA.

  20. Building materials in a green economy: A book review

    Directory of Open Access Journals (Sweden)

    Kazi Abdur Rouf

    2013-09-01

    Full Text Available This paper reviews the book ’Building Materials in a Green Economy' written by Brian Milani (2005. The book has eight chapters. This paper deals with the importance of building materials in our lives. The book mainly focuses on the centrality of building materials in all forms of society global indicates how materials are produced, used and reused, which will inevitably affect the quality of lives of those who harvest/create them versus those who benefit from the materials. Brian Milani highlights that the current process for managing building materials is not done in an eco-conscious manner that would entail conservation, maintenance and recycled materials. He addresses how regulation and education will be the key in making changes in the proper management of building materials. Also looks to understand how the building industry informs ‘positional economic development’; warns the readers about the destruction of the Mother Earth by corporations; and manufacturing not eco-friendly building materials and their wastage. Hence, it is important that corporations should produce building materials that are eco-friendly and care for environmental sovereignty.

  1. The Conservation Status and Conservation Strategy of Picea neoveitchii

    Institute of Scientific and Technical Information of China (English)

    Zhang Deshun; Kim Yongshik; Mike Maunder; Li Xiufen

    2006-01-01

    Picea neoveitchii is an endemic species in China. It had been listed as an endangered species in red data books. It scatters in several locations of south slope of the Qinling Mountain of China. Upon reviewing the related literature, discussing with leading scholars on gymnosperm, ecology and plant conservation, the field survey was carried out in four locations. There are eleven mature individuals and two seedlings surviving in its natural habitats. With the survey of quadrat method in four locations, related community index were calculated such as relative important value (RIV), species richness,similarity index, diversity index and evenness index etc.The community could be sorted and characterized as three groups based on the community parameters. The analysis of vegetation table elucidates that Picea neoveitchii is a dominant species with low grouping rate in most surveyed sites.The RAPD analysis shows target species has intraspecific genetic variability. The estimation of Shannon's phenotypic diversity index (Ho) also explains the difference of genetic variations of different locations.Due to the lack of enough knowledge and professional guide of conservation biological perspective,Picea neoveitchii had been clear-cut for timber production. The extent of occurrence and area of occupancy declined rapidly from 1950s to 1990s.According to the Conservation Category guideline proposed by the World Conservation Union, the conservation status of Picea neoveitchii was reevaluated as Critically Endangered (CR) B2b C2a D. Upon research in areas of ecology, molecular biology, cluster analysis of environmental parameters, a practical conservation strategy is recommended in this research.

  2. Federal energy conservation programs pursuant to section 381 of the Energy Policy and Conservation Act (Public Law 94-163). Annual report to Congress

    Energy Technology Data Exchange (ETDEWEB)

    1979-02-21

    This report provides an overview of the activities and achievements of the executive branch of the Federal Government in implementing the energy conservation requirements and provisions of section 381 of the Energy Policy and Conservation Act (EPCA) of 1975 (Public Law 94-163). The report describes Federal actions to develop procurement policies that promote energy conservation and efficiency, develop a Federal 10-Year Buildings Energy Conservation Plan, develop responsible public education and information programs, encourage energy conservation and energy efficiency, and promote vanpooling and carpooling arrangements. About half of the Nation's energy is used in our homes and automobiles. Another 48 percent is used by State and local governments, business and insutry, in providing needed goods and services. The Federal Government is the Nation's largest energy user, accouting for 2.2 percent of the total national energy used in 1977. This energy is used by nearly 6 million people in more than 400 thousand buildings and in the operation of more than 600 thousand vehicles. While energy conservation and energy efficiency measures alone cannot solve our immediate problems, they are an essential part of our transition to an era of scarce and expensive energy supplies.

  3. Sequence conserved for subcellular localization

    Science.gov (United States)

    Nair, Rajesh; Rost, Burkhard

    2002-01-01

    The more proteins diverged in sequence, the more difficult it becomes for bioinformatics to infer similarities of protein function and structure from sequence. The precise thresholds used in automated genome annotations depend on the particular aspect of protein function transferred by homology. Here, we presented the first large-scale analysis of the relation between sequence similarity and identity in subcellular localization. Three results stood out: (1) The subcellular compartment is generally more conserved than what might have been expected given that short sequence motifs like nuclear localization signals can alter the native compartment; (2) the sequence conservation of localization is similar between different compartments; and (3) it is similar to the conservation of structure and enzymatic activity. In particular, we found the transition between the regions of conserved and nonconserved localization to be very sharp, although the thresholds for conservation were less well defined than for structure and enzymatic activity. We found that a simple measure for sequence similarity accounting for pairwise sequence identity and alignment length, the HSSP distance, distinguished accurately between protein pairs of identical and different localizations. In fact, BLAST expectation values outperformed the HSSP distance only for alignments in the subtwilight zone. We succeeded in slightly improving the accuracy of inferring localization through homology by fine tuning the thresholds. Finally, we applied our results to the entire SWISS-PROT database and five entirely sequenced eukaryotes. PMID:12441382

  4. Maersta Nursing Home energy conservation project. Energisparprojektet Maersta sjukhem

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, M.

    1987-01-01

    Maersta Nursing Home consists of an H-shaped ward building with 4x12 beds and a supply building. The design of the ward sections, with four blocks of equal size but incorporating different building methods and different installation services, has permitted comparative investigations of performance, energy savings, operating costs etc. The project has included everything from initial design and construction to performance measurement and assessment. Data from parameters affecting energy consumption has been continuously monitored over a period of more than three years. About ten million hourly mean values have been logged for the production and analysis of energy balances for individual components and for parts of the buildings. The report compares the performance of massive and light building structures with different insulation levels, different types of window design, airborne and waterborne heating systems regenerative and recuperative heat exchangers and other variables. Different types of water-saving taps are compared, as are economy-flush and normal-flush lavatories. The value of waste water heat exchangers, solar collectors for domestic hot water production, recovery of heat from refrigerator condensers, conversion of flushing desinfectors and so on are also considered. The objective has been achieved, and the results indicate that 50% savings can be obtained without any reduction in the standard of either thermal comfort or hygiene. In general, it can be said that well-planned energy conservation measures make it easier to establish a good indoor climate. The report also reveals that an energy-efficient building can be produced without incurring higher building costs. (authors).

  5. Intelligent building envelopes. Architectural concept and applications for daylighting quality

    Energy Technology Data Exchange (ETDEWEB)

    Wyckmans, Annemie

    2005-11-15

    How does an intelligent building envelope manage the variable and sometimes conflictive occupant requirements that arise in a day lit indoor environment. This is the research question that provides the basis for this Ph.D. work. As it touches upon several fields of application, the research question is untangled into four steps, each of which corresponds to a chapter of the thesis. 1) What characterises intelligent behaviour for a building envelope. 2) What characterises indoor day lighting quality. 3) Which functions can an intelligent building envelope be expected to perform in the context of day lighting quality. 4) How are the materials, components and composition of an intelligent building envelope designed to influence this performance. The emphasis is on design, environmental aspects, energy conservation, functional analysis and physical applications.

  6. Building Energy-Efficiency Best Practice Policies and Policy Packages

    Energy Technology Data Exchange (ETDEWEB)

    Levine, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); de la Rue de Can, Stephane [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Zheng, Nina [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Williams, Christopher [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Amann, Jennifer Thorne [American Council for an Energy-Efficient Economy (ACEEE), Washington, D.C. (United States); Staniaszek, Dan [Sustainability Consulting Ltd., London (United Kingdom)

    2012-10-26

    This report addresses the single largest source of greenhouse gas emissions and the greatest opportunity to reduce these emissions. The IPCC 4th Assessment Report estimates that globally 35% to 40% of all energy-related CO2 emissions (relative to a growing baseline) result from energy use in buildings. Emissions reductions from a combination of energy efficiency and conservation (using less energy) in buildings have the potential to cut emissions as much as all other energy-using sectors combined. This is especially the case for China, India and other developing countries that are expected to account for 80% or more of growth in building energy use worldwide over the coming decades. In short, buildings constitute the largest opportunity to mitigate climate change and special attention needs to be devoted to developing countries.

  7. LED Lightbulbs as a Source of Electricity Saving in Buildings

    Directory of Open Access Journals (Sweden)

    Zeb Akhtar

    2016-01-01

    Full Text Available Today a number of renewable energy technologies are available for power generation, but fossil fuels are still providing a dominant share nevertheless. In order to decrease the electric bill and save our environment, energy conservation is always crucial. In this paper a very interesting idea is presented which is economically viable to reduce electricity usage in our buildings. An effort has been made to estimate the amount of energy that could be saved in the dormitory section of the IMOP building in Russia. Although there are many ways to reduce the consumption of electricity in this building but here the emphasis is on changing light bulbs inside the rooms, kitchen, toilet and bathroom of each apartment. The scope of the study is to figure out monthly electricity saving by replacing traditional light bulbs by LED light bulbs in the building under consideration. The total investment required and the payback period is also presented.

  8. Building-owners energy-education program. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1981-12-01

    The objectives of the program are to develop and test market a cogent education program aimed specifically at building owners to help them be more decisive and knowledgeable, and to motivate them to direct their managers and professionals to implement a rational plan for achieving energy conservation in their commercial office buildings and to establish a plan, sponsored by the Building Owners and Managers Association International (BOMA) to implement this educational program on a nation-wide basis. San Francisco, Chicago, and Atlanta were chosen for test marketing a model program. The procedure used in making the energy survey is described. Energy survey results of participating buildings in San Francisco, Chicago, and Atlanta are summarized. (MCW)

  9. Analysis of energy use at US institutional buildings

    Science.gov (United States)

    Hirst, E.; Trimble, J.; Goelitz, R.

    1981-11-01

    The Federal Institutional Conservation Program includes collection of energy use and energy related data from individual institutional buildings. Data were obtained from ten states (Massachusetts, New Hampshire, Vermont, New Jersey, Florida, Minnesota, Wisconsin, Texas, Kansas, and Oregon) on almost fifteen thousand schools, hospitals, local government buildings, and public care institutions. After the data were carefully examined, organized, and validated (i.e., outliers that might be errors were deleted), regression equations were developed for each of the four institutional building types. Because so many of the data elements were either missing or outliers, techniques were applied that allow incorporation of observations with missing data in the regression analysis. These equations explain annual energy use as functions of average energy price, floor area, year of construction, occupancy, air conditioning, primary heating fuel, owner, location, and building function.

  10. Passive hygrothermal control of a museum storage building in Vejle

    DEFF Research Database (Denmark)

    Christensen, Jørgen Erik; Janssen, Hans

    2010-01-01

    and maintenance costs are currently motivating a paradigm change toward passive control. Passive control, via the thermal and hygric inertia of the building, is gaining a foothold in the museum conservation and building physical community. In this report we document the hygrothermal performance optimisation...... of a museum storage building, related to an existing storage centre in Vejle (Denmark). The current building design already incorporates passive control concepts: thermal inertia is provided by the thick walls, the ground floor and its underlying soil volume, while hygric inertia is provided by the thick...... purposes. Reduction of dehumidification load: In an effort to reduce the necessary dehumidification, a number of thermal measures are investigated first. This primarily focuses on the influences of additional insulation in walls, roof and floor. Overall, the effects of extra insulation on the average...

  11. Development of a community energy conservation program. Volume II. Energy saving techniques for use by local governments

    Energy Technology Data Exchange (ETDEWEB)

    1976-11-26

    This volume contains technical material related to community energy conservation programs, and supplements the organizational material in Volume I. It is in looseleaf format so that sections related to specific topics can be easily copied or transferred to individuals responsible for various sorts of conservation, such as carpooling programs, building improvements, and community outreach. Three technical chapters are included, discussing topics in the areas of: internal city and county operations; community powers and regulations, and outreach programs. In the first, the concern is with what the community can do to reduce energy use in its own operations, an effective first step in promoting comprehensive energy conservation. The second chapter analyzes ways that the police power and fiscal powers of the community can be used for energy conservation, through building codes, zoning, and similar measures. In the final chapter, ways to promote energy conservation in the community are discussed: programs include outreach to households and firms, carpool promotion, waste oil recycling, etc.

  12. South-South exchanges enhance resource management and biodiversity conservation at various scales

    Directory of Open Access Journals (Sweden)

    William D Heyman

    2011-01-01

    Full Text Available International conservation organisations have invested considerable resources in fostering biodiversity conservation programs in the humid tropics, the most biologically diverse areas on earth. Recent approaches to conservation have centered on integrated conservation and development projects and participatory resource management programs, co-managed between governments and local communities. But these programs have had only mixed success and often suffer from insufficient quantity or quality of participation by local communities. We pose that participatory resource management is more likely to succeed when community members, 1 gain a global perspective on how their social, economic and environmental conditions compare with peer communities in other similar areas of the world, and thus better understand issues of relative scarcity and the benefits of sustainable resource management, and 2 engage as decision-makers at every stage of the conservation process up to reflective program evaluation. This paper examines the role of South-South exchanges as a tool to achieve these intermediate goals that ultimately foster more effective and participatory conservation and support sustainable local livelihoods. The data are extracted from the initiatives of the authors in two different environments- marine and coastal communities in Central America and the Caribbean, and lowland rainforest communities in the western Amazon of South America. We conclude that the exchanges are effective ways to build stakeholder comprehension about, and meaningful engagement in, resource management. South-South exchanges may also help build multi-local coalitions from various remote areas that together support biodiversity conservation at regional and global scales.

  13. Investigation of the Conservation Practices of Historical Environments within Urban Landscape Design: Beypazari Case Study

    Directory of Open Access Journals (Sweden)

    M.E. Yazgan

    2009-09-01

    Full Text Available Historical environments are cultural values which contact between past and the today. They have historical, artistic, documentary, functional, etc. values. They have an important role upon the identity of today’s ordinary cities becoming similar structures. For these values and importance, they have been preserved and necessary attention and restoration done. Recently, it has been emphasized that for the conservation of the physical and socio-cultural structure, conservation plans are inadequate and protective administrative plans and models are necessary. For this reason, in this study the aim is the examining of the relationship between the conservation and landscape architecture during the conservation and renovation practices of the historical environment. Beypazarı Historical Settlement having a historical texture has been chosen for the study area. To determine the theoretical basis of the investigation, literature have been reviewed on the issues including historical environment, urban landscape design, conservation and renovation and Beypazarı, the survey and the SWOT(Strength, Weakness, Opportunities, Treatments Analysis on the area done, as a result of data analysis and evaluation for Beypazarı sample the urban design principles and the local administration model were suggested. It is concluded that the local administration is responsible for the conservation and the renovation practices rather than the central administration, conservation should be considered so as to include buildings, gardens, streets, texture and whole city and these buildings have a determining role on urban identity.

  14. Construction of Rural Grass-roots Water Conservancy Service System in the Context of Institutional Changes

    Institute of Scientific and Technical Information of China (English)

    Ning WANG

    2015-01-01

    At present,it is urgent to solve problems of reforming and improving grass-roots water conservancy management mode in rural areas and improving rural water conservancy public service ability. Through analyzing institutional changes of grass-roots water conservancy management in rural areas,this paper discussed current situations and outstanding problems in grass-roots water conservancy services in rural areas of Kunming City. On the basis of current situations and problems,it came up with policy recommendations from reform of management institutions,reform of personnel system,construction of human resources,development of rural water use cooperation organizations,and improvement of fund input mechanism,to build rural grass-roots water conservancy service system.

  15. Specifying a green building

    Energy Technology Data Exchange (ETDEWEB)

    Cousins, F.; McGregor, A. [Ove Arup and Partners, (United States)

    1998-11-01

    The concept of a `green` building is defined as a building that works with, rather than in spite of, the local climate to minimize fossil fuel consumption. It minimizes water consumption and waste. It uses construction materials that have a long life, are non-toxic, and which require minimum energy to produce, deliver to the building site and install. It is sufficiently flexible to permit successive changes without major construction work. With this definition as the background, this paper concentrates on the reduction of fossil fuel energy consumption in commercial buildings, and the various means available to achieve it, such as natural ventilation, thermal storage, control of solar gain, maximizing the use of daylight for illumination, and passive and active solar energy collection. Also discussed are some of the reasons why some buildings fail to satisfy owners and occupants. A strategy involving performance-based contracting, elements of value engineering and occupant education to assure energy efficiency and owner/occupants satisfaction is presented. 15 refs.

  16. Research and development of utilization technology of solar thermal system for industrial and other use. Research and development of solar system (research for solar/energy-conservation technology retrofitted to existing buildings); Sangyoyo nado solar system jitsuyoka gijutsu kaihatsu. Solar system no chosa kenkyu (solar toshi muke gijutsu ni kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M. [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for solar/energy-conversion technologies retrofitted to existing buildings. The estimated effects and economic viability of retrofitting technologies show that they bring very high energy-saving effects when applied to heating and hot water supply, which consume a large portion of energy, but relatively low energy-saving effects when applied to cooling, solar walls, glazed balconies and transparent insulators. The study on applicability of these technologies in Japan indicates that the technologies which can recover cost within an average life time are those applied to windows, solar collector systems for hot water supply and heating, and transparent insulators. Although these technologies are low in applicability to cooling viewed from the angle of cost recovery, retrofitted radiation type cooling systems improve not only cooling and energy-saving effects but also comfortableness.

  17. Conservative regularization of compressible flow

    CERN Document Server

    Krishnaswami, Govind S; Thyagaraja, Anantanarayanan

    2015-01-01

    Ideal Eulerian flow may develop singularities in vorticity w. Navier-Stokes viscosity provides a dissipative regularization. We find a local, conservative regularization - lambda^2 w times curl(w) of compressible flow and compressible MHD: a three dimensional analogue of the KdV regularization of the one dimensional kinematic wave equation. The regulator lambda is a field subject to the constitutive relation lambda^2 rho = constant. Lambda is like a position-dependent mean-free path. Our regularization preserves Galilean, parity and time-reversal symmetries. We identify locally conserved energy, helicity, linear and angular momenta and boundary conditions ensuring their global conservation. Enstrophy is shown to remain bounded. A swirl velocity field is identified, which transports w/rho and B/rho generalizing the Kelvin-Helmholtz and Alfven theorems. A Hamiltonian and Poisson bracket formulation is given. The regularized equations are used to model a rotating vortex, channel flow, plane flow, a plane vortex ...

  18. SOLAR EFFECTS ON BUILDING DESIGN.

    Science.gov (United States)

    Building Research Inst., Inc., Washington, DC.

    A REPORT OF A PROGRAM HELD AS PART OF THE BUILDING RESEARCH INSTITUTE 1962 SPRING CONFERENCE ON THE SOLAR EFFECTS ON BUILDING DESIGN. TOPICS DISCUSSED ARE--(1) SOLAR ENERGY DATA APPLICABLE TO BUILDING DESIGN, (2) THERMAL EFFECTS OF SOLAR RADIATION ON MAN, (3) SOLAR EFFECTS ON ARCHITECTURE, (4) SOLAR EFFECTS ON BUILDING COSTS, (5) SELECTION OF…

  19. A VSA-based strategy for placing conservation buffers in agricultural watersheds.

    Science.gov (United States)

    Qiu, Zeyuan

    2003-09-01

    Conservation buffers have the potential to reduce agricultural nonpoint source pollution and improve terrestrial wildlife habitat, landscape biodiversity, flood control, recreation, and aesthetics. Conservation buffers, streamside areas and riparian wetlands are being used or have been proposed to control agricultural nonpoint source pollution. This paper proposes an innovative strategy for placing conservation buffers based on the able source area (VSA) hydrology. VSAs are small, variable but predictable portion of a watershed that regularly contributes to runoff generation. The VSA-based strategy involves the following three steps: first, identifying VSAs in landscapes based on natural characteristics such as hydrology, land use/cover, topography and soils; second, targeting areas within VSAs for conservation buffers; third, refining the size and location of conservation buffers based on other factors such as weather, environmental objectives, available funding and other best management practices. Building conservation buffers in VSAs allows agricultural runoff to more uniformly enter buffers and stay there longer, which increases the buffer's capacity to remove sediments and nutrients. A field-scale example is presented to demonstrate the effectiveness and cost-effectiveness of the within-VSA conservation buffer scenario relative to a typical edge-of-field buffer scenario. The results enhance the understanding of hydrological processes and interactions between agricultural lands and conservation buffers in agricultural landscapes, and provide practical guidance for land resource managers and conservationists who use conservation buffers to improve water quality and amenity values of agricultural landscape.

  20. Biodiversity conservation in tropical agroecosystems: a new conservation paradigm.

    Science.gov (United States)

    Perfecto, Ivette; Vandermeer, John

    2008-01-01

    It is almost certainly the case that many populations have always existed as metapopulations, leading to the conclusion that local extinctions are common and normally balanced by migrations. This conclusion has major consequences for biodiversity conservation in fragmented tropical forests and the agricultural matrices in which they are embedded. Here we make the argument that the conservation paradigm that focuses on setting aside pristine forests while ignoring the agricultural landscape is a failed strategy in light of what is now conventional wisdom in ecology. Given the fragmented nature of most tropical ecosystems, agricultural landscapes should be an essential component of any conservation strategy. We review the literature on biodiversity in tropical agricultural landscapes and present evidence that many tropical agricultural systems have high levels of biodiversity (planned and associated). These systems represent, not only habitat for biodiversity, but also a high-quality matrix that permits the movement of forest organisms among patches of natural vegetation. We review a variety of agroecosystem types and conclude that diverse, low-input systems using agroecological principles are probably the best option for a high-quality matrix. Such systems are most likely to be constructed by small farmers with land titles, who, in turn, are normally the consequence of grassroots social movements. Therefore, the new conservation paradigm should incorporate a landscape approach in which small farmers, through their social organizations, work with conservationists to create a landscape matrix dominated by productive agroecological systems that facilitate interpatch migration while promoting a sustainable and dignified livelihood for rural communities.

  1. Buildings for advanced technology

    CERN Document Server

    Teague, E; Murday, James

    2015-01-01

    This book deals with the design and construction of buildings for nanoscale science and engineering research. The information provided in this book is useful for designing and constructing buildings for such advanced technologies as nanotechnology, nanoelectronics and biotechnology. The book outlines the technology challenges unique to each of the building environmental challenges outlined below and provides best practices and examples of engineering approaches to address them: • Establishing and maintaining critical environments: temperature, humidity, and pressure • Structural vibration isolation • Airborne vibration isolation (acoustic noise) • Isolation of mechanical equipment-generated vibration/acoustic noise • Cost-effective power conditioning • Grounding facilities for low electrical interference • Electromagnetic interference (EMI)/Radio frequency interference (RFI) isolation • Airborne particulate contamination • Airborne organic and chemical contamination • Environment, safety a...

  2. GREEN BUILDING CHALLENGE 2005

    OpenAIRE

    López de Asiaín, Jaime; Alvarez-Ude, Luis

    2005-01-01

    Green Building Challenge 2005 forma part d'un projecte de cooperació entre diferents països (més de 20 en l'actualitat) que té per objectiu el desenvolupament d'una metodologia d'avaluació del comportament ecològic dels edificis i els resultats se presentaran en una conferència internacional a celebrar a Tòquio (Japó) a la finals de l'any 2005: Sustainable Building 2005. Green Building Challenge 2005 forma parte de un proyecto de cooperación entre distintos países (más de 20 en la actualid...

  3. Automated model building

    CERN Document Server

    Caferra, Ricardo; Peltier, Nicholas

    2004-01-01

    This is the first book on automated model building, a discipline of automated deduction that is of growing importance Although models and their construction are important per se, automated model building has appeared as a natural enrichment of automated deduction, especially in the attempt to capture the human way of reasoning The book provides an historical overview of the field of automated deduction, and presents the foundations of different existing approaches to model construction, in particular those developed by the authors Finite and infinite model building techniques are presented The main emphasis is on calculi-based methods, and relevant practical results are provided The book is of interest to researchers and graduate students in computer science, computational logic and artificial intelligence It can also be used as a textbook in advanced undergraduate courses

  4. On building Information Warehouses

    CERN Document Server

    Laha, Arijit

    2009-01-01

    One of the most important goals of information management (IM) is supporting the knowledge workers in performing their works. In this paper we examine issues of relevance, linkage and provenance of information, as accessed and used by the knowledge workers. These are usually not adequately addressed in most of the IT based solutions for IM. Here we propose a non-conventional approach for building information systems for supporting the knowledge workers which addresses these issues. The approach leads to the ideas of building Information Warehouses (IW) and Knowledge work Support Systems (KwSS). Such systems can open up potential for building innovative applications of significant impact, including those capable of helping organizations in implementing processes for double-loop learning.

  5. Building information deduced

    DEFF Research Database (Denmark)

    Tamke, Martin; Myrup Jensen, Morten; Beetz, Jakob

    2014-01-01

    In recent years, Building Information Models have become commonplace in building profession. The extensive use and increasing experience with BIM models offers new perspectives and potentials for design and planning. A recent stakeholder study conducted by the authors of this paper show...... of a model, differences in separate models or models from different point of time. Current BIM tools support both modes only in a rudimentary form. This paper discusses current modes of information query within and across BIM models, shows beneficial scenarios for building and planning practice through...... that in practice models are no longer solely observed as culmination of knowledge in a 3d representation of future built structures, but as a source of information in itself. Experienced users of BIM want to Find Information within a model or across a set of these and Compare models in order to evaluate states...

  6. Biodiversity conservation including uncharismatic species

    DEFF Research Database (Denmark)

    Muñoz, Joaquin

    2007-01-01

    Recent papers mention ideas on the topics of biodiversity conservation strategies and priorities (Redford et al. 2003; Lamoreux et al. 2006; Rodrı´guez et al. 2006), the current status of biodiversity (Loreau et al. 2006), the obligations of conservation biologists regarding management policies...... (Chapron 2006; Schwartz 2006), and the main threats to biodiversity (including invasive species) (Bawa 2006). I suggest, however, that these articles do not really deal with biodiversity. Rather, they all focus on a few obviously charismatic groups (mammals, birds, some plants, fishes, human culture...

  7. Animal models and conserved processes

    Directory of Open Access Journals (Sweden)

    Greek Ray

    2012-09-01

    Full Text Available Abstract Background The concept of conserved processes presents unique opportunities for using nonhuman animal models in biomedical research. However, the concept must be examined in the context that humans and nonhuman animals are evolved, complex, adaptive systems. Given that nonhuman animals are examples of living systems that are differently complex from humans, what does the existence of a conserved gene or process imply for inter-species extrapolation? Methods We surveyed the literature including philosophy of science, biological complexity, conserved processes, evolutionary biology, comparative medicine, anti-neoplastic agents, inhalational anesthetics, and drug development journals in order to determine the value of nonhuman animal models when studying conserved processes. Results Evolution through natural selection has employed components and processes both to produce the same outcomes among species but also to generate different functions and traits. Many genes and processes are conserved, but new combinations of these processes or different regulation of the genes involved in these processes have resulted in unique organisms. Further, there is a hierarchy of organization in complex living systems. At some levels, the components are simple systems that can be analyzed by mathematics or the physical sciences, while at other levels the system cannot be fully analyzed by reducing it to a physical system. The study of complex living systems must alternate between focusing on the parts and examining the intact whole organism while taking into account the connections between the two. Systems biology aims for this holism. We examined the actions of inhalational anesthetic agents and anti-neoplastic agents in order to address what the characteristics of complex living systems imply for inter-species extrapolation of traits and responses related to conserved processes. Conclusion We conclude that even the presence of conserved processes is

  8. Carbon Efficient Building Solutions

    Directory of Open Access Journals (Sweden)

    Pellervo Matilainen

    2010-03-01

    Full Text Available Traditionally, the Finnish legislation have focused on energy use and especially on energy used for heating space in buildings. However, in many cases this does not lead to the optimal concept in respect to minimizing green house gases. This paper studies how CO2 emission levels are affected by different measures to reduce energy use in buildings. This paper presents two real apartment buildings with different options of energy efficiency and power sources. The calculations clearly show that in the future electricity and domestic hot water use will have high importance in respect to energy efficiency, and therefore also CO2 equivalent (eq emissions. The importance increases when the energy efficiency of the building increases. There are big differences between average Finnish production and individual power plants; CO2 eq emissions might nearly double depending on the energy source and the power plant type. Both a building with an efficient district heating as a power source, and a building with ground heat in addition to nuclear power electricity as a complimentary electricity source performed very similarly to each other in respect to CO2 eq emissions. However, it is dangerous to conclude that it is not important which energy source is chosen. If hypothetically, the use of district heating would dramatically drop, the primary energy factor and CO2 eq emissions from electricity would rise, which in turn would lead to the increase of the ground heat systems emissions. A problem in the yearly calculations is that the fact that it is very important, sometimes even crucial, when energy is needed, is always excluded.

  9. Options for passive energy conservation in site design

    Energy Technology Data Exchange (ETDEWEB)

    Robinette, Gary O.; Irons, Lynda; Roth, Ann; Felix, Carol; Reimann, Robert; Buechner, Stephan; Crandall, David B.; Paulo, Frances X.; Curry, George; Balsely, Douglas; Frecericks, Regina; Wilensky, Varda; Needham, Roberta

    1978-06-01

    At a time of concern for energy supplies and costs it is essential to examine the energy-conserving potential of once again using natural energy systems and patterns that exist on any site on which a building is to be or has been placed. This state-of-the-art study examines existing research and applications of land planning and design for energy-conservation purposes. It is organized around the basic principles of natural heating and cooling factors and the impact of site elements on human comfort, regional adaptation of these principles, steps in the site planning and design process, and energy-conservation options available in each of the steps. This is supplemented by an appendix and a bibliography of additional references. The principles of site planning and design for energy conservation deal with the impact of the sun and wind on natural elements and, conversely, ways in which landforms, water, and vegetation affect the impact of the sun and wind on limited sections of the earth. For instance, the sun is able to naturally warm certain slopes more than others, certain surface materials naturally accentuate the warmth of the sun, while certain naturally occurring elements, such as vegetation, block and control the sun. The wind moving over the earth's surface has certain natural directions, patterns, and characteristics. By recognizing these and by introducing or removing impediments it is possible to modify these patterns to provide natural ventilation and to conserve energy. Four commonly accepted regional divisions were utilized to illustrate the differing applications of these principles in the temperate, hot-humid, hot-arid, and cool regions of the continental U.S. The typical site planning or design process was superimposed over each region to illustrate the various energy conservation options possible, depending upon the precise decision made in each step in each region. 300 references.

  10. Climate Responsive Buildings in China

    DEFF Research Database (Denmark)

    Haase, M.; Amato, A.; Heiselberg, Per

    2006-01-01

    There is a global need for a more sustainable building development. About 50% of energy is used in buildings indicating that buildings provide a considerable potential for operational energy savings. Studies were conducted with the following objectives: to perform a state-of-the-art review...... energy strategies to develop guidelines and procedures for estimation of environmental performance of responsive building elements and integrated building concepts This paper introduces the ideas of this collaborative work within the framework of the Annex44 of the International Energy Agency (IEA...... of responsive building elements, of integrated building concepts and of environmental performance assessment methods to improve and optimize responsive building elements to develop and optimize new building concepts with integration of responsive building elements, HVAC-systems as well as natural and renewable...

  11. 7 CFR 633.9 - Conservation plan.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Conservation plan. 633.9 Section 633.9 Agriculture... AGRICULTURE LONG TERM CONTRACTING WATER BANK PROGRAM § 633.9 Conservation plan. (a) The program participant... conservation plan for the acreage designated under an agreement. (b) The conservation plan is the basis for...

  12. Conservation status of bryophytes in eastern Australia

    OpenAIRE

    Streimann, Heinar

    1994-01-01

    No bryophyte conservation programs are in place in Australia as the knowledge of bryophytes is poor, especially of their habitat preferences and distribution. The conservation of species against habitats is discussed and it is maintained on present evidence that areas conserved for vascular plants and/or animal habitats, as national parks and forest reserves, in most cases would adequately conserve bryophytes.

  13. Square conservation systems and Hamiltonian systems

    Institute of Scientific and Technical Information of China (English)

    王斌; 曾庆存; 季仲贞

    1995-01-01

    The internal and external relationships between the square conservation scheme and the symplectic scheme are revealed by a careful study on the interrelation between the square conservation system and the Hamiltonian system in the linear situation, thus laying a theoretical basis for the application and extension of symplectic schemes to square conservations systems, and of those schemes with quadratic conservation properties to Hamiltonian systems.

  14. 18 CFR 430.15 - Conservation requirements.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Conservation requirements. 430.15 Section 430.15 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION SPECIAL REGULATIONS GROUND WATER PROTECTION AREA: PENNSYLVANIA § 430.15 Conservation requirements....

  15. 7 CFR 1466.10 - Conservation practices.

    Science.gov (United States)

    2010-01-01

    ... practice implementation. (c) A participant will be eligible for payments for water conservation and... 7 Agriculture 10 2010-01-01 2010-01-01 false Conservation practices. 1466.10 Section 1466.10... Contracts and Payments § 1466.10 Conservation practices. (a) NRCS will determine the conservation...

  16. Building a Circular Future

    DEFF Research Database (Denmark)

    Merrild, Heidi; Guldager Jensen, Kasper; Sommer, John

    2016-01-01

    of the circular strategies is not only in the future. Increased flexibility, optimized operation and maintenance, as well as a healthier building, is low-hanging fruit that can be harvested today. The project’s principles can be implemented in industrialized construction in a large scale today. That is proven......Natural resources are scarce and construction accounts for 40 percent of the material and energy consumption in Europe. This means that a switch to a circular future is necessary. ’Building a Circular Future’ maps out where we are, where we are going, and what is needed for this conversion to take...

  17. Architecture Building Sustainability

    Institute of Scientific and Technical Information of China (English)

    DAVID HENDRICKSON

    2006-01-01

    @@ Leading architectural design and engineering firm, Skidmore,Owings, & Merrill (SOM), is renowned for pushing the envelope, masterminding some of the world's most cutting edge and enduring structural masterpieces - America's tallest building, the Sears Tower,in the firm's home city of Chicago, the 88-story Jinmao Tower in Shanghai, and the Freedom Tower in New York City, successor to the fallen World Trade Center complex,are among the well known projects in its building portfolio. SOM's next high profile assignment, the Pearl River Tower, in Guangzhou is one no less worthy of this tradition.

  18. Vedr.: Military capacity building

    DEFF Research Database (Denmark)

    Larsen, Josefine Kühnel; Struwe, Lars Bangert

    2013-01-01

    Kühnel Larsen and researcher Lars Bangert Struwe of CMS had organized a seminar in collaboration with Royal Danish Defense Colleg and the East African Security Governance Network. The seminar focused on some of the risks involved in Military capacity building and how these risks are dealt with from......Military capacity building has increasingly become an integral part of Danish defence. Military capacity is a new way of thinking Danish defence and poses a new set of challenges and opportunities for the Danish military and the Political leadership. On the 12th of december, PhD. Candidate Josefine...

  19. Ecology Beyond Building

    DEFF Research Database (Denmark)

    Peters, Terri

    2011-01-01

    As the designers of the WWf building in Zeist, The Netherslands a CO2-neutral, self-sufficient office complex, RAU has set the bar for sustainable research and design. Guesteditor Terri Peters visited the firm's studio in Amsterdam to talk to principal Thomas Rau. As Peters relates, Rau prefers t...... to put on the dwindling supply of raw materials rather than the immidiate problems of energy consumption for which there are solutions within reach. With the emphasis on a more far-reaching approach, he places buildings in a wider context of ecological thinking and systems....

  20. Building UIs with Wijmo

    CERN Document Server

    Zhang, Yuguang

    2013-01-01

    Written with an example-based approach, Building UIs with Wijmo leads you step by step through the implementation and customization of each library component and its associated resources. Reference tables of each configuration option, method, and event for each component are provided, alongside detailed explanations of how each widget is used.Building UIs with Wijmo is targeted at readers who are familiar with HTML, CSS, JavaScript, and jQuery, and have a basic understanding of web development. Although knowledge of jQuery UI is not mandatory, it would be a bonus as it is quite similar to Wijm