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Sample records for environmental impacts study

  1. Comparative study of environmental impact assessment methods ...

    African Journals Online (AJOL)

    Environmental Impacts Assessment has been developed as a critically substantial approach to determine, predict and interpret the ecological impact on the environment, public hygiene and healthy ecosystems. This study aims to introduce and systematically investigate the environmental issues during important ...

  2. landscape incorporation in the environmental impact studies

    International Nuclear Information System (INIS)

    Gutierrez G, Luz Angela

    2000-01-01

    A general overview on landscape analysis showing the two principal approaches to their study, the article emphasize on the need of taking landscape in consideration on the making of the environmental impact study of any project of development

  3. Study design considerations in evaluating environmental impacts

    Science.gov (United States)

    Stan T. Lebow; Paul A. Cooper; Patricia Lebow

    2006-01-01

    The purpose of this chapter is to make the reader aware of how choices in study parameters may influence the outcome of treated-wood environmental impact evaluations. Evaluation of the leaching and environmental accumulation of preservatives from treated wood is a complex process. and many factors can influence the results of such studies. In laboratory studies, the...

  4. Environmental and Social Impact Study: Final Report

    International Nuclear Information System (INIS)

    2011-04-01

    The tsetse control project (commonly known as tsetse flies) is an initiative of the Directorate of Livestock (project coordinating institution) and the ISRA (Senegalese Agricultural Research Institute) Accompaniment and diagnosis of the project. It is part of the cooperation between Senegal and the International Atomic Energy Agency (IAEA).The method of control that will be applied is the technique of sterile males.This technique of sterile males, however, is coupled with the use of deltamethrin (D6), a neurotoxic chemical (in adult insects) that is fast and fairly rapidly biodegradable in the environment.This study is carried out with the aim of taking good account of the environmental impacts of the various activities envisaged by the project. Its objective is to assess the biophysical, social and economic impacts of the project and to propose measures to mitigate or compensate for negative impacts and to reinforce positive impacts within the framework of an Environmental Management Plan and (ESMP). It also presents an environmental and social monitoring and monitoring plan to assess the effectiveness of the proposed mitigation measures.

  5. Study questions environmental impact of fuel-cell vehicles

    Science.gov (United States)

    Stafford, Ned

    2015-09-01

    Fuel-cell electric vehicles are seen by many as an environmentally friendly technology that can reduce greenhousegas emissions by producing no harmful emissions. But a new study has found that overall a fuel cell electric vehicle has about the same negative environmental impact as a luxury sports car.

  6. Comparative study of environmental impact assessment methods ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-07-20

    Jul 20, 2009 ... components (in the construction or operation of the pro- ject). iv) Lack of unity. v) Lack of consideration of the comparative impacts of the components result from the changes happened in the environment. vi) Lack of possibility of benefiting from aggregative opi- nions of experts. In fact, there is no unity ...

  7. Environmental impact study of Orion Nebula dust

    International Nuclear Information System (INIS)

    Cardelli, J.A.; Clayton, G.C.

    1988-01-01

    In this paper, new high-quality extinction curves are presented for Theta-1 Ori A, C, and D, and Theta-2 Ori A and B, over the wavelength range 3300-6000 A. These are coupled with near-infrared and ultraviolet data to produce extinction curves from 0.12 to 3.5 microns. The Orion Nebula region is interesting in that most of the known processes of dust-grain growth, processing, and destruction may be operating nearly simultaneously in close proximity to one another. Each of these processes is considered with respect to the observed extinction curves and environmental conditions in the Orion Nebula and its associated molecular cloud. Plausible grain populations are fit to the observed extinction curves. A good fit to the average Theta Ori extinction curve can be obtained with: (1) a combination of larger than normal silicate grains produced through coagulation and accretion; (2) evaporation of volatile mantles; and (3) a reduction in the column density of small (smaller than 0.01 micron) grains responsible for the bump and far-ultraviolet extinction through differential acceleration due to radiation pressure and possible evaporation. It seems plausible to explain the observed peculiar extinction in the Orion Nebula simply by environmental effects on otherwise normal grains. 59 references

  8. Environmental impact assessment for surface coal mine - a case study

    International Nuclear Information System (INIS)

    Sen, P.; Chakraborty, K.

    1994-01-01

    Surface coal mines being the largest contributor to the national coal production, the study of environmental impacts due to this becomes mandatory as it will help in proper planning and safe operations of the mine in an environmentally compatible manner. Within the scope of this paper, a model for preparation of comprehensive environmental impact assessment (EIA) by utilising a new evaluation methodology leading to determination of Environmental Quality Designation an index has been developed and this model has been validated by using data from a running surface coal mine in Wardha Valley Coalfield. Based on this exercise, the overall impact of the surface coal mine under consideration on environment indicates a medium level and accordingly the control measures have to be planned. Thus repair to the environment has to be made a concurrent activity with mining i.e. to say we have to design with nature not against it

  9. Environmental impact assessment system and process: A study on ...

    African Journals Online (AJOL)

    user

    According to information collected by United Nations. Environmental Programme (UNEP), EIA provisions now exist in the framework environmental legislation of 55 developing countries (Hartley and Wood, 2005). Public participation in environmental impact assessment— implementing the Aarhus Convention.

  10. Environmental impact assessment system and process: A study on ...

    African Journals Online (AJOL)

    user

    African Journal of Environmental Science and Technology Vol. 4(9), pp. 586-594 ... environmental management of the sources of environmental impact and effects of such impacts, need to be put in place in ... the lowest (3%) is in each of the hotel and tourism development, irrigation and apartment buildings, respectively.

  11. Environmental impact assessment system and process: A study on ...

    African Journals Online (AJOL)

    An efficient system of decision making for sustainable socioeconomic development, with an effective environmental management of the sources of environmental impact and effects of such impacts, need to be put in place in order to implement the government policy of environmental protection and safety at the regional ...

  12. Strategies for baseline/environmental impact studies in Nigeria

    International Nuclear Information System (INIS)

    Odu, C.T.

    1991-01-01

    This paper reports that in order to assess the environmental impact of site activities and ecosystem change brought about by stress, basic baseline data are necessary to characterize the normal environment so that environmental quality control programs can be developed with a firm ecological base. The program and methodology adopted in our field surveys to assess the character, magnitude and extent of pollutant effects on soil, vegetation and water, as a basis for economic assessment of pollutant effects on agriculture, forestry and the aquatic system and for preparing environmental impact statements, are presented. These techniques were modified and adopted in the environmental impact study of the Isampou Manifold Oil Spill, a study which circumstances made necessary seven years after the oil spill. Reliance on the extent of pollution soon after the incidence was based on the determination of total hydrocarbons at creek bottoms as well as on the determinations of nickel/vanadium ratios. Hydrocarbon contents of creek banks and creek bottoms were within biogenic levels at the time of field sampling. Ni/V ratios were high in heavy impact areas and decreased in areas of medium and very light impact areas. Use of the Ni/V ratio as evidence of past oil pollution agreed closely with a sketch of the extent of crude oil pollution drawn by the Shell Petroleum Development Company seven years earlier. There were nor abnormal vegetation features. The presence of 10-15 years old Musanga cecropioides at the edge of the manifold slot and creeks indicated that vegetation above water level was not affected by the oil spillage. The physico-chemical properties of the waters, plankton composition and density of the species found, as well as the presence of endroproct bryozoan in the benthos showed that the aquatic system had by the time of sample collection, completely recovered from the oil spillage

  13. AMESCO General Study Environmental Impacts CO2-storage. Public summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-15

    The AMESCO study aims to supply environmental background information on CO2-storage in the Netherlands for the broad group of initiators and other stakeholders. By bringing together the information from the scientific world, companies and authorities and by analysing relevant policies it is intended to eludicate: which are the possible environmental effects of CO2-injection and storage; which are the possibilities for risk reduction or mitigation; which existing legislation is of relevance for CO2-storage in the deep surface; where are the gaps in knowledge and legislation with regard to CO2-storage. The report produced during the AMESCO study should be seen as a broad answer to the four questions mentioned above. In specific projects the report can be used as a background document during permitting procedures. This background information has to be supplemented with location specific information. The report can also be used as input for an environmental impact assessment (EIA). For practical reasons the AMESCO study was performed with the following scope limitations: (1) Focus on potential impacts and risks resulting from the storage of CO2; (2) Only consider CO2-storage in gas reservoirs; (3) Only consider onshore projects; (4) Only consider permanent storage; (5) Consider alternative options for CO2-storage in gas reservoirs; but not other forms of CO2-emission reduction. The scope is limited to depleted gas fields, from which the economically recoverable resources have already been taken.

  14. Environmental impacts of products: A detailed review of studies

    NARCIS (Netherlands)

    Tukker, A.; Jansen, B.

    2006-01-01

    Environmental effects of economic activities are ultimately driven by consumption, via impacts of the production, use, and waste management phases of products and services ultimately consumed. Integrated product policy (IPP) addressing the life-cycle impacts of products forms an innovative new

  15. Northeast Regional environmental impact study: Waste disposal technical report

    Science.gov (United States)

    Saguinsin, J. L. S.

    1981-04-01

    The potential for cumulative and interactive environmental impacts associated with the conversion of multiple generating stations in the Northeast is assessed. The estimated quantities and composition of wastes resulting from coal conversion, including ash and SO2 scrubber sludge, are presented. Regulations governing the use of ash and scrubber sludge are identified. Currently available waste disposal schemes are described. The location, capacity, and projected life of present and potential disposal sites in the region are identified. Waste disposal problems, both hazardous and nonhazardous, are evaluated. Environmental regulations within the region as they pertain to coal conversion and as they affect the choice of conversion alternatives are discussed. A regional waste management strategy for solid waste disposal is developed.

  16. Targeting safety. Studying health and environmental impacts of electricity generation

    International Nuclear Information System (INIS)

    Carnino, A.; Niehaus, F.

    1999-01-01

    Today's energy planners and decision makers must consider complex and difficult questions particularly for the generation of electricity. The factors at play are related to the entire fuel chain of the energy source, including technical and economic performance and health and environmental impacts. While costs remain a key factor, they must be measured in comparative ways. This fact, together with the needs of many countries to define their energy and electricity programs in a sustainable manner, has provided the basis for a growing interest in comparative assessment of different electricity generation options, especially from environmental and human health points of view. Against this backdrop, the IAEA has been supporting various activities in this field, namely: International Symposium on Health impacts of Different Sources of Energy in 1981; International Symposium on the Risks and benefits of Energy Systems, in 1984; Senior Expert Symposium on Electricity and the Environment in 1991; International Symposium on Electricity, Health and the Environment: Comparative Assessment in Support of Decision making in 1995

  17. Environmental impacts of international shipping. A case study of the port of Rotterdam

    Energy Technology Data Exchange (ETDEWEB)

    Den Boer, E.; Verbraak, G. [CE Delft, Delft (Netherlands)

    2010-02-01

    As part of the project 'Environmental Impacts of International Shipping: the role of ports' of the Working Group on Transport under OECD's Environment Policy Committee, CE Delft carried out this case study focusing on how the port of Rotterdam and the Dutch authorities address the environmental impacts of the port and its interactions with the hinterlands.

  18. Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching

    Science.gov (United States)

    Kronenberg, Jakub

    2014-09-01

    The main reason for promoting the concept of ecosystem services lies in its potential to contribute to environmental conservation. Highlighting the benefits derived from ecosystems fosters an understanding of humans' dependence on nature, as users of ecosystem services. However, the act of using ecosystem services may not be environmentally neutral. As with the use of products and services generated within an economy, the use of ecosystem services may lead to unintended environmental consequences throughout the `ecosystem services supply chain.' This article puts forward a framework for analyzing environmental impacts related to the use of ecosystem services, indicating five categories of impact: (1) direct impacts (directly limiting the service's future availability); and four categories of indirect impacts, i.e., on broader ecosystem structures and processes, which can ultimately also affect the initial service: (2) impacts related to managing ecosystems to maximize the delivery of selected services (affecting ecosystems' capacity to provide other services); (3) impacts associated with accessing ecosystems to use their services (affecting other ecosystem components); (4) additional consumption of products, infrastructure or services required to use a selected ecosystem service, and their life-cycle environmental impacts; and (5) broader impacts on the society as a whole (environmental awareness of ecosystem service users and other stakeholders). To test the usefulness of this framework, the article uses the case study of birdwatching, which demonstrates all of the above categories of impacts. The article justifies the need for a broader consideration of environmental impacts related to the use of ecosystem services.

  19. Hearing characteristics of cephalopods: modeling and environmental impact study.

    Science.gov (United States)

    Zhang, Yunfeng; Shi, Feng; Song, Jiakun; Zhang, Xugang; Yu, Shiliang

    2015-01-01

    Cephalopods (octopus, squid and cuttlefish) are some of the most intriguing molluscs, and they represent economically important commercial marine species for fisheries. Previous studies have shown that cephalopods are sensitive to underwater particle motion, especially at low frequencies in the order of 10 Hz. The present paper deals with quantitative modeling of the statocyst system in three cephalopod species: Octopus vulgaris, Sepia officinalis and Loligo vulgaris. The octopus's macula/statolith organ was modeled as a 2nd-order dynamic oscillator using parameter values estimated from scanning electron micrograph images. The modeling results agree reasonably well with experimental data (acceleration threshold) in the three cephalopod species. Insights made from quantitative modeling and simulating the particle motion sensing mechanism of cephalopods elucidated their underwater particle motion detection capabilities. Sensitivity to emerging environmental issues, such as low frequency noise caused by near-shore wind farms and increasing levels of carbon dioxide in the ocean, and sensitivity to sounds produced by impending landslides were investigated in octopus using the model. © 2014 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and Wiley Publishing Asia Pty Ltd.

  20. Environmental Impact Section

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    The Section is concerned with preparation of environmental statements and assessments and development of assessment methodologies for energy technologies. During 1976, activities involved nuclear, fossil, and geothermal energy; this work was supported by the U.S.Army, HUD, US ERDA, and US NRC. Two special studies--one on the effects of power plant intake structures on fish impingement and another on multiple uses of cooling lakes--were completed and should serve as references for future analyses. Two research projects sponsored by NRC--the Unified Transport Approach (UTA) to Power Plant Assessment and the Environmental Monitoring Data Evaluation Study--were continued. The purpose of the UA program is to develop fast-transient, one- and two-dimensional transport models for estimating thermal, radiological, chemical, and biological impacts in complicated water bodies. The impact of public use of various products that contain radioactive isotope is being evaluated. The Environmental Impact Sections assistance to NRC expanded to include assessments of fuel-fabrication facilities being considered for relicensing and two uranium in-situ solution mining facility proposals. The work for HUD comprises an assessment of the first application of MIUS in a new town development. A generic environmental statement was prepared and an environmental monitoring program for the facility was designed

  1. Environmental impact statements

    International Nuclear Information System (INIS)

    Stewing, C.

    1986-01-01

    The adoption of US-type environmental impact statements is considered to be approaching. Environmental impact statements are defined as comprehensive analyses of the future effects of measures on environmental conditions with the aim of avoiding ecological disadvantages. The recommendation ratified by the European Communities on June 27, 1985 requires the environmental impact statement to be implemented as a mandatory procedure. The implementation is difficult to realize. Particular problems consist in the alignment of the environmental impact statement with existing administrative procedures and in the operationable formulation of the aims and results of the statement. Paragraph 72 of the administrative procedures law (VwVfG) shows that planning procedures and environmental impact statement are to be treated as two parallel regulations. The structural order of environmental impact statements must therefore be integrated into the regulations of planning procedures. (orig./HP) [de

  2. Evaluation of the environmental impact of portion bag for food packaging: a case study of Thailand

    Science.gov (United States)

    Ruangrit, Chaniporn; Usapein, Parnuwat; Limphitakphong, Nantamol; Chavalparit, Orathai

    2017-05-01

    This study applied life cycle assessment methodology in evaluating environmental impact of portion bag. The objective of this study was to identify the hotspot of environmental impact through life cycle of portion bag. The options were proposed for improving environmental performance of the product. The system boundary was defined as cradle-to-grave which included the ethylene production, LDPE and LLDPE resins production, portion bag production, disposal, and transportation. All materials and emissions were calculated based on 1 piece of portion bag which weighed 2.49 g. IMPACT 2002+ was used for assessing environmental impact on SimaPro V8.2 software. The result found that the most of environmental impact was generated from LDPE and LLDPE resins which was used as raw material for producing portion bag. After normalization, non-renewable energy showed the highest potential to concern. This impact related directly to the natural gas drilling, ethane production, ethylene production, resin productions, and energy in all process. In conclusion, it should be suggested that the selection of bio-material for producing portion bag can play an important role to reduce the environmental impact. The research demonstrates the possible way and benefits in improving cleaner raw material and suitable way of product's end-of-life for producing green portion bag in the future.

  3. Study on the atmospheric component with the scope of analyses on the environmental impact

    International Nuclear Information System (INIS)

    Ferrara, V.; La Camera, F.

    1989-03-01

    This work has been carried out following a specific request from Italian National Department for Environment and shows technical approaches and methodologies of analyses and forecasts set up for environmental impact studies referred to 'atmospheric environment'. This work is presented according to the general items and objectives fixed by the same Department in the wider operative system for the application in Italy of environmental impact procedures. (author)

  4. A biannual study on the environmental impact of Bt maize

    Czech Academy of Sciences Publication Activity Database

    Sehnal, František; Habuštová, Oxana; Spitzer, L.; Hussein, Hany; Růžička, Vlastimil

    2004-01-01

    Roč. 27, č. 3 (2004), s. 147-160 [Ecological Impact of Genetically Modified Organisms. Praha, 26.11.2003-29.11.2003] R&D Projects: GA ČR GA522/02/1507 Institutional research plan: CEZ:AV0Z5007907 Keywords : Bt maize * GM crops * European corn borer Subject RIV: GF - Plant Pathology, Vermin, Weed, Plant Protection

  5. Geothermal power plants principles, applications, case studies and environmental impact

    CERN Document Server

    DiPippo, Ronald

    2012-01-01

    Now in its 3e, this single resource covers all aspects of the utilization of geothermal energy for power generation using fundamental scientific and engineering principles. Its practical emphasis is enhanced by the use of case studies from real plants that increase the reader's understanding of geothermal energy conversion and provide a unique compilation of hard-to-obtain data and experience. Important new chapters cover Hot Dry Rock, Enhanced Geothermal Systems, and Deep Hydrothermal Systems. New, international case studies provide practical, hands-on knowledge.

  6. Geothermal power plants principles, applications, case studies and environmental impact

    CERN Document Server

    DiPippo, Ronald

    2008-01-01

    Ron DiPippo, Professor Emeritus at the University of Massachusetts Dartmouth, is a world-regarded geothermal expert. This single resource covers all aspects of the utilization of geothermal energy for power generation from fundamental scientific and engineering principles. The thermodynamic basis for the design of geothermal power plants is at the heart of the book and readers are clearly guided on the process of designing and analysing the key types of geothermal energy conversion systems. Its practical emphasis is enhanced by the use of case studies from real plants that increase the reader'

  7. Impact of Executive Order 13211 on environmental regulation: An empirical study

    International Nuclear Information System (INIS)

    Geltman, Elizabeth Glass; Gill, Gunwant; Jovanovic, Miriam

    2016-01-01

    A great deal has been written about the Energy Policy Act of 2005 exempting oil and gas operations using hydraulic fracturing from the purview of certain federal environmental laws. Far less attention has been paid to George W. Bush's Executive Order 13211 (EO 13211), entitled “Actions Concerning Regulations that Significantly Affect Energy Supply, Distribution or Use.” The Executive Order requires federal agencies to evaluate the impact of federal regulations on “supply, distribution and use of energy.” This study examined the impact of EO 13211 on United States environmental and conservation regulations proposed and promulgated by federal agencies. The study found that during rule making proceedings, EO 13211 had almost no effect on environmental and conservation actions taken by federal agencies. Most federal agency rules, both proposed and final, evaluating energy impacts pursuant to EO 13211 found no “significant energy action” and accordingly did not necessitate further regulatory review. In most cases, energy evaluation was routine, did not alter environmental or health policy and was reflected in brief, boilerplate language. - Highlights: • We examined the impact of Executive Order 13211 on US environmental and conservation regulations. • EO 13211 had little effect on environmental and conservation actions during federal rulemaking. • Most agencies found no “significant energy action” and no need for detailed regulatory review.

  8. The environmental impact of mastitis: a case study of dairy herds

    International Nuclear Information System (INIS)

    Hospido, Almudena; Sonesson, Ulf

    2005-01-01

    Mastitis is defined as an inflammatory reaction of udder tissue to bacterial, chemical, thermal or mechanical injury, which causes heavy financial losses and milk wastage throughout the world. Until now, studies have focused on the economic aspects from which perspective mastitis can generally be considered as the most serious disease in dairy cows; however, costs are not the only negative consequence resulting from the infection. The environmental impact is also significant; milk is discarded, which means lower efficiency and hence a greater environmental impact per produced liter of milk. Less milk is produced, which leads to an increased need for calf feed, and meat production is also affected. The main aim of this paper was to quantify the environmental impact of mastitis incidence. A standard scenario (representative of present-day reality in Galicia, Spain) and an improved scenario (in which mastitis incidence rate is reduced by diverse actions) have been defined and compared using Life Cycle Assessment (LCA) methodology. Among the impact categories studied, acidification, eutrophication and global warming were found to be the most significant environmental impacts. In all these categories, it was revealed that a decrease in mastitis incidence has a positive influence as the environmental impact is reduced. Even if the quantitative results cannot show a considerable decrease in the environmental burden, the impact cannot be regarded as negligible when the total consumption or total production of a region is considered. For example, the outcome of the proposed improvement measures for Spain's greenhouse gas emissions can be quantified as 0.06% of total emissions and 0.56% of emissions by the agricultural sector

  9. The environmental impact of mastitis: a case study of dairy herds.

    Science.gov (United States)

    Hospido, Almudena; Sonesson, Ulf

    2005-05-01

    Mastitis is defined as an inflammatory reaction of udder tissue to bacterial, chemical, thermal or mechanical injury, which causes heavy financial losses and milk wastage throughout the world. Until now, studies have focused on the economic aspects from which perspective mastitis can generally be considered as the most serious disease in dairy cows; however, costs are not the only negative consequence resulting from the infection. The environmental impact is also significant; milk is discarded, which means lower efficiency and hence a greater environmental impact per produced liter of milk. Less milk is produced, which leads to an increased need for calf feed, and meat production is also affected. The main aim of this paper was to quantify the environmental impact of mastitis incidence. A standard scenario (representative of present-day reality in Galicia, Spain) and an improved scenario (in which mastitis incidence rate is reduced by diverse actions) have been defined and compared using Life Cycle Assessment (LCA) methodology. Among the impact categories studied, acidification, eutrophication and global warming were found to be the most significant environmental impacts. In all these categories, it was revealed that a decrease in mastitis incidence has a positive influence as the environmental impact is reduced. Even if the quantitative results cannot show a considerable decrease in the environmental burden, the impact cannot be regarded as negligible when the total consumption or total production of a region is considered. For example, the outcome of the proposed improvement measures for Spain's greenhouse gas emissions can be quantified as 0.06% of total emissions and 0.56% of emissions by the agricultural sector.

  10. The environmental impact of mastitis: a case study of dairy herds

    Energy Technology Data Exchange (ETDEWEB)

    Hospido, Almudena [Department of Chemical Engineering, Institute of Technology, University of Santiago de Compostela, 15782 Santiago de Compostela (Spain)]. E-mail: ahospido@usc.es; Sonesson, Ulf [Swedish Institute for Food and Biotechnology (SIK), PO Box 5401, SE-402 29 Goeteborg (Sweden)

    2005-05-01

    Mastitis is defined as an inflammatory reaction of udder tissue to bacterial, chemical, thermal or mechanical injury, which causes heavy financial losses and milk wastage throughout the world. Until now, studies have focused on the economic aspects from which perspective mastitis can generally be considered as the most serious disease in dairy cows; however, costs are not the only negative consequence resulting from the infection. The environmental impact is also significant; milk is discarded, which means lower efficiency and hence a greater environmental impact per produced liter of milk. Less milk is produced, which leads to an increased need for calf feed, and meat production is also affected. The main aim of this paper was to quantify the environmental impact of mastitis incidence. A standard scenario (representative of present-day reality in Galicia, Spain) and an improved scenario (in which mastitis incidence rate is reduced by diverse actions) have been defined and compared using Life Cycle Assessment (LCA) methodology. Among the impact categories studied, acidification, eutrophication and global warming were found to be the most significant environmental impacts. In all these categories, it was revealed that a decrease in mastitis incidence has a positive influence as the environmental impact is reduced. Even if the quantitative results cannot show a considerable decrease in the environmental burden, the impact cannot be regarded as negligible when the total consumption or total production of a region is considered. For example, the outcome of the proposed improvement measures for Spain's greenhouse gas emissions can be quantified as 0.06% of total emissions and 0.56% of emissions by the agricultural sector.

  11. A comparative study on the Environmental Impact Assessment of industrial projects in Malaysia

    Science.gov (United States)

    Marmaya, E. A.; Mahbub, R.

    2018-02-01

    In the past decade, mankind has been manipulating the natural environment to better suit its needs for providing buildings and infrastructure for residential, commercial, business and industrial purposes. The rapid industrialization that has taken place has generated several issues regarding the environment. Therefore, managing environmental risks in construction projects has been recognized as an important process to achieve the project objectives in terms of time, cost, quality, safety and environmental sustainability. The aim of this research is to assess the environmental impact of industrial projects to the surrounding areas. The impact to the environment can be categorized into several aspects such as ecosystem impact, natural resources impact and public impact. This research employs the quantitative approach, that is, a questionnaire survey targeted at the occupants living in the surrounding areas of the case study location, namely the industrial sites in Sabah Ammonia Urea (SAMUR), Sipitang, Sabah and Lynas Advanced Materials Plant (LAMP), Gebeng Pahang. The findings of the research show that the two projects are perceived to have negative environmental impact especially for land pollution and green-house gas emissions.

  12. Royal Decree-Law 1302/1986 of 28 June 1986 on environmental impact studies

    International Nuclear Information System (INIS)

    1986-01-01

    This Royal Decree-Law (No 1302/1986) of 28th June 1986 was published in the Official Gazette of 30th June 1986. The purpose of this Decree-Law is to provide for assessments of the environmental impact of certain projected installations and activities. The installations and activities requiring environmental impact studies are listed in the Annex to the Decree-Law and include nuclear power plants and other nuclear reactors (excluding those whose thermal power does not exceed 1 kW) as well as installations for the disposal and final storage of radioactive waste (NEA) [fr

  13. Impact of Environmental Quality on Health Status: A Study of 12 ...

    African Journals Online (AJOL)

    Siphambe H (Prof)

    Impact of Environmental Quality on Health Status: A Study of 12 Southern African. Development Community (SADC) Countries between 2000 and 2008. Admire Mutizwa and Albert Makochekanwa. *. Abstract. This paper used two panel data models estimated by the random effects and fixed effects approach to establish the ...

  14. Shelf life extension as solution for environmental impact mitigation: A case study for bakery products.

    Science.gov (United States)

    Bacenetti, Jacopo; Cavaliere, Alessia; Falcone, Giacomo; Giovenzana, Valentina; Banterle, Alessandro; Guidetti, Riccardo

    2018-06-15

    Over the last years, increasing attention has been paid to environmental concerns related to food production and potential solutions to this issue. Among the different strategies being considered to reduce the impact food production has on the environment, only moderate has been paid to the extension of shelf life; a longer shelf life can reduce food losses as well as the economic and environmental impacts of the distribution logistics. The aim of this study is to assess the environmental performance of whole-wheat breadsticks with extended shelf lives and to evaluate whether the shelf-life extension is an effective mitigation solution from an environmental point of view. To this purpose, the life cycle assessment (LCA) approach was applied from a "cradle-to-grave" perspective. Rosmarinic acid was used as an antioxidant to extend the shelf life. To test the robustness of the results and to investigate the influence of the choices made in the modelling phase, a sensitivity and uncertainty analysis were carried out. The achieved results highlighted how, for 10 of the 12 evaluated impact categories, the shelf-life extension is a proper mitigation solution, and its effectiveness depends on the magnitude of product loss reduction that is achieved. The shelf-life extension doesn't allow for the reduction of environmental impact in the categories of human toxicity, cancer effects and freshwater eutrophication. Copyright © 2018 Elsevier B.V. All rights reserved.

  15. A case study predicting environmental impacts of urban transport planning in China.

    Science.gov (United States)

    Chen, Chong; Shao, Li-guo; Xu, Ling; Shang, Jin-cheng

    2009-10-01

    Predicting environmental impacts is essential when performing an environmental assessment on urban transport planning. System dynamics (SD) is usually used to solve complex nonlinear problems. In this study, we utilized system dynamics (SD) to evaluate the environmental impacts associated with urban transport planning in Jilin City, China with respect to the local economy, society, transport, the environment and resources. To accomplish this, we generated simulation models comprising interrelated subsystems designed to utilize changes in the economy, society, road construction, changes in the number of vehicles, the capacity of the road network capacity, nitrogen oxides emission, traffic noise, land used for road construction and fuel consumption associated with traffic to estimate dynamic trends in the environmental impacts associated with Jilin's transport planning. Two simulation scenarios were then analyzed comparatively. The results of this study indicated that implementation of Jilin transport planning would improve the current urban traffic conditions and boost the local economy and development while benefiting the environment in Jilin City. In addition, comparative analysis of the two scenarios provided additional information that can be used to aid in scientific decision-making regarding which aspects of the transport planning to implement in Jilin City. This study demonstrates that our application of the SD method, which is referred to as the Strategic Environmental Assessment (SEA), is feasible for use in urban transport planning.

  16. Global guidance on environmental life cycle impact assessment indicators: Progress and case study

    DEFF Research Database (Denmark)

    Frischknecht, Rolf; Fantke, Peter; Tschümperlin, Laura

    2016-01-01

    Purpose The life cycle impact assessment (LCIA) guidance flagship project of the United Nations Environment Programme (UNEP)/Society of Environmental Toxicology and Chemistry (SETAC) Life Cycle Initiative aims at providing global guidance and building scientific consensus on environmental LCIA......-cutting issues TF agreed upon maintaining disabilityadjusted life years (DALY) as endpoint unit for the safeguard subject "human health". The footprint TF defined main attributes that should characterise all footprint indicators. "Rice cultivation" and "cooking" stages of the rice LCA case study contribute most...... to the environmental impacts assessed. Conclusions The results of the TF will be documented in white papers and some published in scientific journals. These white papers represent the input for the Pellston workshop ™, taking place inValencia, Spain, from24 to 29 January 2016, where best practice, harmonised LCIA...

  17. Environmental impact report (draft)

    Energy Technology Data Exchange (ETDEWEB)

    1980-05-01

    The three projects as proposed by Pacific Gas and Electric Company and the environmental analysis of the projects are discussed. Sections on the natural and social environments of the proposed projects and their surrounding areas consist of descriptions of the setting, discussions of the adverse and beneficial consequences of the project, and potential mitigation measures to reduce the effects of adverse impacts. The Environmental Impact Report includes discussions of unavoidable adverse effects, irreversible changes, long-term and cumulative impacts, growth-inducing effects, and feasible alternatives to the project. (MHR)

  18. Environmental impact assessment of mountain tourism in developing regions: A study in Ladakh, Indian Himalaya

    International Nuclear Information System (INIS)

    Geneletti, Davide; Dawa, Dorje

    2009-01-01

    Mountain tourism in developing countries is becoming a growing environmental concern due to extreme seasonality, lack of suitable infrastructures and planning, and interference with fragile ecosystems and protected areas. This paper presents a study devoted to assess the adverse environmental impacts of tourism, and in particular of trekking-related activities, in Ladakh, Indian Himalaya. The proposed approach is based on the use of Geographical Information System (GIS) modeling and remote sensing imageries to cope with the lack of data that affect the region. First, stressors associated with trekking, and environmental receptors potentially affected were identified. Subsequently, a baseline study on stressors (trail use, waste dumping, camping, pack animal grazing and off-road driving) and receptors (soil, water, wildlife, vegetation) was conducted through field work, data collection, and data processing supported by GIS. Finally, impacts were modeled by considering the intensity of the stressors, and the vulnerability and the value of the receptors. The results were spatially aggregated into watershed units, and combined to generate composite impact maps. The study concluded that the most affected watersheds are located in the central and southeastern part of Ladakh, along some of the most visited trails and within the Hemis and the Tsokar Tsomoriri National parks. The main objective of the study was to understand patterns of tourism-induced environmental degradation, so as to support mitigation interventions, as well as the development of suitable tourism policies.

  19. ASSESSMENT OF ENVIRONMENTAL IMPACT OF FOOD WASTE: A CASE STUDY APPLE FRUITS

    Directory of Open Access Journals (Sweden)

    Cristina GHINEA

    2017-03-01

    Full Text Available The aim of this paper was to evaluate the environmental impacts (EI of the apple supply chain from the NE region, Romania and to calculate the EI from apple waste landfilling. The evaluation was performed by applying Life Cycle Assessment (LCA methodology. In the first phase the apple supply chain was investigated and the environmental impacts were calculated and interpreted, while in the second phase the evaluation of apple waste landfilling was performed. The results showed that the apple production phase has the highest contribution to all the impact categories studied (acidification potential (AP, eutrophication potential (EP, global warming potential (GWP, human toxicity potential (HTP and photochemical ozone creation potential (POCP etc.. Transportation and storage stages contribute mainly to POCP and GWP, while landfilling contributes especially to AP, GWP and POCP.

  20. Importance of environmental impact assessment and monitoring studies in industrial development

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, B.S.

    are foreseen and addressed at an early stage in project planning and design. Creation of Environmental Impact Assessment (EIA) system is vital to conform socio-economic development projects to environmental safety and thereby ensure sustainable economic...

  1. Environmental impact assessment as a complement of life cycle assessment. Case study: Upgrading of biogas.

    Science.gov (United States)

    Morero, Betzabet; Rodriguez, María B; Campanella, Enrique A

    2015-08-01

    This work presents a comparison between an environmental impact assessment (EIA) and a life cycle assessment (LCA) using a case study: upgrading of biogas. The upgrading of biogas is studied using three solvents: water, physical solvent and amine. The EIA follows the requirements of the legislation of Santa Fe Province (Argentina), and the LCA follows ISO 14040. The LCA results showed that water produces a minor impact in most of the considered categories whereas the high impact in the process with amines is the result of its high energy consumptions. The positive results obtained in the EIA (mainly associated with the cultural and socioeconomic components) make the project feasible and all the negative impacts can be mitigated by preventive and remedial measures. From the strengths and weaknesses of each tool, it is inferred that the EIA is a procedure that can complement the LCA. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Study on environmental impact assessment index system of uranium production base construction plan

    International Nuclear Information System (INIS)

    Liu Xiaochao; Song Liquan

    2008-01-01

    The index system on planning environmental impact assessment of uranium mining base construction is discussed by using the hiberarchy method according to characteristics of uranium production and environmental protection object of planning assessment. The suggested index system is in favor of persistent exploitation of uranium resource and environmental protection in the uranium mining area, and can provide a reference for planning environmental impact assessment of uranium mining base construction in China. (authors)

  3. Environmental impact of wind energy

    DEFF Research Database (Denmark)

    Mann, Jakob; Teilmann, Jonas

    2013-01-01

    One purpose of wind turbines is to provide pollution-free electric power at a reasonable price in an environmentally sound way. In this focus issue the latest research on the environmental impact of wind farms is presented. Offshore wind farms affect the marine fauna in both positive and negative...... emission of eight air pollutants. Finally, noise generation and its impact on humans are studied....

  4. Environmental impacts of energy utilization

    International Nuclear Information System (INIS)

    Prado, C.P.C. do; Orsini, C.M.Q.; Rodrigues, D.; Barolli, E.; Nogueira, F.R.; Bosco, F.A.R.; Tabacniks, M.H.; Artaxo Netto, P.E.

    1981-04-01

    A survey is done of the available data on the physical environmental impacts in Brazil, derived from energetic systems such as: petroleum, hydroelectricity, firewood, coal, ethanol, methanol and hydrogen. A critical evalution of these data is done with respect to the preservation of the environment. The necessity of studying the environmental impact of the utilization of ethanol, nuclear fuels and coal is stressed. (M.A.) [pt

  5. Environmental impact assessment of abnormal events: a follow-up study

    International Nuclear Information System (INIS)

    Hunsaker, D.B. Jr.; Lee, D.W.

    1985-01-01

    Impact analyses included in environmental assessments for a selected nuclear power plant, petroleum storage facility, crude oil pipeline, and geopressure well that have experienced operational, abnormal events are compared with the data quantifying the environmental impacts of the events. Comparisons of predicted vs actual impacts suggests that prediction of the types of events and associated impacts could be improved; in some instances, impacts have been underestimated. Analysis of abnormal events is especially important in environmental assessment documents addressing a technology that is novel or unique to a particular area. Incorporation of abnormal event impact analysis into project environmental monitoring and emergency response plans can help improve these plans and can help reduce the magnitude of environmental impacts resulting from said events

  6. Environmental impact assessment of abnormal events: a follow-up study

    Energy Technology Data Exchange (ETDEWEB)

    Hunsaker, D.B. Jr.; Lee, D.W.

    1985-01-01

    Impact analyses included in environmental assessments for a selected nuclear power plant, petroleum storage facility, crude oil pipeline, and geopressure well that have experienced operational, abnormal events are compared with the data quantifying the environmental impacts of the events. Comparisons of predicted vs actual impacts suggests that prediction of the types of events and associated impacts could be improved; in some instances, impacts have been underestimated. Analysis of abnormal events is especially important in environmental assessment documents addressing a technology that is novel or unique to a particular area. Incorporation of abnormal event impact analysis into project environmental monitoring and emergency response plans can help improve these plans and can help reduce the magnitude of environmental impacts resulting from said events.

  7. Environmental integrated impact assessment for waste treatment activity: methodology and case-study application

    International Nuclear Information System (INIS)

    Lonati, G.; Panzeri, A.

    2008-01-01

    A literature method for the environmental integrated impact assessment, according to the IPPC Directive, has been critically analysed and adjusted in order to be used for the environmental performance assessment of waste treatment activities. The assessment parameters, sorted in eight treatment and combined pollution categories, have been partly redefined and re balanced. The adjusted methodology has been applied to a real case-study, a chemical- physical waste treatment plant, in order to calculate the current performance (Actual Integrated Index) and the ideal performance (Actual Integrated Index) achievable by technical and operational improvements. The adjusted methodology has also been used as a decision support system, in order to estimate the value of the expected environmental performances improvement after the execution achievable from the introduction of a single one or a set of improvement actions. The valuation of the Integrated Index percentage reduction, along with the action achievable, made the best actions able to be identified, both in comparative way and in the cost-effective one. The results, 50 as Effective Integrated Index and 42 as Ideal Integrated Index, in a 10-100 scale, show a medium impact level and point out an appreciable improvement margin on all the environmental performances, especially in air emission control and water consumption [it

  8. Environmental-impact assessment of dams and reservoir projects (review and a case study)

    International Nuclear Information System (INIS)

    Shah, S.M.

    2009-01-01

    Dams and reservoirs are among one of the most sensitive of all development Project, in terms of pervasiveness of their influence in altering the environmental conditions and resources. In the present study, major dams and reservoir projects are reviewed, from the environmental point of view. Dams and Reservoir projects bring about major changes in the immediate environment, thus affecting public health, settlements, farmlands, roads and historical sites. Impacts on human population and wildlife may be profound. Tropical diseases, involving fresh-water hosts or vectors in their transmission, are often common around new reservoirs. Large lakes create limnological changes, excessive evaporation, seepage, disturbance in water-table and increased tendencies of landslides and earthquakes. Micro climatic changes are possible, such as fog formation, increased cloudiness and modified rainfall-patterns. Retention of sediment results in silting up of reservoirs. Water shortages on mountain rivers may leave unsightly dry river-beds below a dam. Sediment deposition and growth of vegetation in reservoir affects the water-extraction for navigation power-generation and fishing. Various dams and reservoir projects in the world are critically studied, in terms of creating environmental impacts. The Kala Bagh Dam project (Pakistan), which is ready for construction, has been analysed as a case study, by matrix method. Analyses show that adverse effects of this dam are less than the benefits. It is recommended that based on the experience, appropriate lines and strategies may be drawn up to evaluate the local projects. Multidisciplinary experts need to be involved, for assessing environmental impacts and suggesting mitigation measures, to combat the adverse effects. (author)

  9. Environmental impact assessment of municipal solid waste management options using life cycle assessment: a case study.

    Science.gov (United States)

    Yadav, Pooja; Samadder, Sukha Ranjan

    2018-01-01

    The goal of this study is to use life cycle assessment (LCA) tool to assess possible environmental impacts of different municipal solid waste management (MSWM) scenarios on various impact categories for the study area Dhanbad City, India. The scenarios included in the present study are collection and transportation (denoted as S1); baseline scenario consisting of recycling, open burning, open dumping, and finally unsanitary landfilling without energy recovery (denoted by S2); composting and landfilling (denoted by S3); and recycling and composting followed by landfilling of inert waste without energy recovery (denoted by S4). One ton of municipal solid waste (MSW) was selected as the functional unit. The primary data were collected through sampling, surveys, and literatures. Background data were obtained from Eco-invent data of SimaPro 8.1 libraries. The scenarios were compared using the CML 2 baseline 2000 method, and the results indicated that the scenario S1 had the highest impact on marine aquatic ecotoxicity (1.86E + 04 kg 1,4-DB eq.) and abiotic depletion (2.09E + 02 kg Sb eq.). S2 had the highest impact on global warming potential (9.42E + 03 kg CO 2 eq.), acidification (1.15E + 01 kg SO 2 eq.), eutrophication (2.63E + 00 kg PO 4 3- eq.), photochemical oxidation (2.12E + 00 kg C 2 H 4 eq.), and human toxicity (2.25E + 01 kg 1,4-DB eq.). However, S3 had the highest impact on abiotic depletion (fossil fuels) (2.71E + 02 MJ), fresh water aquatic ecotoxicity (6.54E + 00 kg 1,4-DB eq.), terrestrial ecotoxicity (3.36E - 02 kg 1,4-DB eq.), and ozone layer depletion (2.73E - 06 kg CFC-11 eq.). But S4 did not have the highest impact on any of the environmental impact categories due to recycling of packaging waste and landfilling of inert waste. Landfilling without energy recovery of mixed solid waste was found as the worst disposal alternative. The scenario S4 was found as the most environmentally suitable technology for the study

  10. Multicriteria analysis to evaluate wave energy converters based on their environmental impact: an Italian case study

    Science.gov (United States)

    Azzellino, Arianna; Contestabile, Pasquale; Lanfredi, Caterina; Vicinanza, Diego

    2010-05-01

    harbour protection, and installed at -10m depth (length=300 m) may produce about 2.7 GWh/y with a total costs of about 12,000,000 €, where only the 50% of the amount are the costs of the SSG device. Obviously the environmental impact of the two solutions is quite different. Aim of this study is to provide a multicriteria decision support framework to evaluate the best WEC typology and location in the perspective of the environmental cost-benefit analysis. The general environmental aspects generated by wave power projects will be described. Colonisation patterns and biofouling will be discussed with particular reference to changes of the seabed and alterations due to new substrates. In addition, impacts for fish, fishery and marine mammals will be also considered. We suggest that wave power projects should be evaluated also on the basis of their environmental impacts in the perspective of the Strategic Environmental Assessment (SEA) analysis, as implemented by the European Commission (SEA Directive 2001/42/EC). The early incorporation of the environmental aspects involved in the evaluation of wave power projects will give the opportunity for early mitigations or design modifications, most likely making wave projects more acceptable in the long run and more suitable for the marine environment.

  11. The effectiveness of the mitigation hierarchy in environmental impact studies on marine ecosystems: A case study in France

    International Nuclear Information System (INIS)

    Jacob, Céline; Pioch, Sylvain; Thorin, Sébastien

    2016-01-01

    While the development of maritime economic activity is increasingly encouraged, the consideration of its impacts constitutes a real challenge. The limitations of the implementation of the mitigation hierarchy have been widely discussed in scientific literature, yet data on marine biodiversity offset practices remains scarce. In this study, we investigated the use of Environmental Impact Assessments (EIAs) as suitable instruments to achieve the No Net Loss objective. Drawing on a French approach developed for the initial assessment of the European Marine Strategy Framework Directive, we examined the pressures and impacts related to various marine development projects and the effectiveness of the mitigation hierarchy in limiting these. An analysis of 55 recent French environmental impact studies showed that only 7% of the proposed measures had the aim of offsetting predicted degradation of sites of remarkable biodiversity. This can be partly explained by the lack of a clear definition of ‘significant impact’, which varies greatly depending on what is impacted, in turn allowing socio-economic activities to benefit more easily from offset. Furthermore, offsetting does not always constitute the final step of the mitigation hierarchy, highlighting the need to reinforce avoidance and reduction steps. Although we acknowledge the role of EIA in mitigating the negative impacts of development projects, synergies with other European marine environmental policies such as the Marine Strategy Framework Directive (MSFD) and the Maritime Spatial Planning directive (MSP) should be developed in order to improve current practices. - Highlights: • Avoidance measures were not well represented in the Environmental Impact Assessments studied. • Few significant residual impacts and measures to offset these were described. • Common biodiversity did not benefit from offset measures. • The equivalency of proposed marine offsets is questionable.

  12. The effectiveness of the mitigation hierarchy in environmental impact studies on marine ecosystems: A case study in France

    Energy Technology Data Exchange (ETDEWEB)

    Jacob, Céline, E-mail: celine.jacob@cefe.cnrs.fr [CEFE UMR 5175, CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE - Université Paul-Valéry Montpellier, Route de Mende 34 199 Montpellier Cedex 5 (France); CREOCEAN, Les Belvédères, Bâtiment B, 128, Avenue de Fès, 34080 Montpellier (France); Pioch, Sylvain, E-mail: sylvain.pioch@gmail.com [CEFE UMR 5175, CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE - Université Paul-Valéry Montpellier, Route de Mende 34 199 Montpellier Cedex 5 (France); Thorin, Sébastien, E-mail: thorin@creocean.fr [CREOCEAN, Les Belvédères, Bâtiment B, 128, Avenue de Fès, 34080 Montpellier (France)

    2016-09-15

    While the development of maritime economic activity is increasingly encouraged, the consideration of its impacts constitutes a real challenge. The limitations of the implementation of the mitigation hierarchy have been widely discussed in scientific literature, yet data on marine biodiversity offset practices remains scarce. In this study, we investigated the use of Environmental Impact Assessments (EIAs) as suitable instruments to achieve the No Net Loss objective. Drawing on a French approach developed for the initial assessment of the European Marine Strategy Framework Directive, we examined the pressures and impacts related to various marine development projects and the effectiveness of the mitigation hierarchy in limiting these. An analysis of 55 recent French environmental impact studies showed that only 7% of the proposed measures had the aim of offsetting predicted degradation of sites of remarkable biodiversity. This can be partly explained by the lack of a clear definition of ‘significant impact’, which varies greatly depending on what is impacted, in turn allowing socio-economic activities to benefit more easily from offset. Furthermore, offsetting does not always constitute the final step of the mitigation hierarchy, highlighting the need to reinforce avoidance and reduction steps. Although we acknowledge the role of EIA in mitigating the negative impacts of development projects, synergies with other European marine environmental policies such as the Marine Strategy Framework Directive (MSFD) and the Maritime Spatial Planning directive (MSP) should be developed in order to improve current practices. - Highlights: • Avoidance measures were not well represented in the Environmental Impact Assessments studied. • Few significant residual impacts and measures to offset these were described. • Common biodiversity did not benefit from offset measures. • The equivalency of proposed marine offsets is questionable.

  13. Geothermal environmental impact

    International Nuclear Information System (INIS)

    Armannsson, H.; Kristmannsdottir, H.

    1992-01-01

    Geothermal utilization can cause surface disturbances, physical effects due to fluid withdrawal noise, thermal effects and emission of chemicals as well as affect the communities concerned socially and economically. The environmental impact can be minimized by multiple use of the energy source and the reinjection of spent fluids. The emission of greenhouse gases to the atmosphere can be substantially reduced by substituting geothermal energy for fossil fuels as an industrial energy source wherever possible

  14. Population impact of familial and environmental risk factors for schizophrenia: a nationwide study.

    Science.gov (United States)

    Sørensen, Holger J; Nielsen, Philip R; Pedersen, Carsten B; Benros, Michael E; Nordentoft, Merete; Mortensen, Preben B

    2014-03-01

    Although several studies have examined the relative contributions of familial and environmental risk factors for schizophrenia, few have additionally examined the predictive power on the individual level and simultaneously examined the population impact associated with a wide range of familial and environmental risk factors. The authors present rate ratios (IRR), population-attributable risks (PAR) and sex-specific cumulative incidences of the following risk factors: parental history of mental illness, urban place of birth, advanced paternal age, parental loss and immigration status. We established a population-based cohort of 2,486,646million persons born in Denmark between 1 January 1955 and 31 December 1993 using Danish registers. We found that PAR associated with urban birth was 11.73%; PAR associated with one, respectively 2, parent(s) with schizophrenia was 2.67% and 0.12%. PAR associated with second-generation immigration was 0.70%. Highest cumulative incidence (CI=20.23%; 95% CI=18.10-22.62) was found in male offspring of 2 parents with schizophrenia. Cumulative incidences for male offspring or female offspring of a parent with schizophrenia were 9.53% (95% CI=7.71-11.79), and 4.89%, (95% CI 4.50-5.31). The study showed that risk factors with highest predictive power on the individual level have a relatively low population impact. The challenge in future studies with direct genetic data is to examine gene-environmental interactions that can move research beyond current approaches and seek to achieve higher predictive power on the individual level and higher population impact. Copyright © 2014 Elsevier B.V. All rights reserved.

  15. Marib Dam: the importance of environmental and health impact studies for development projects.

    Science.gov (United States)

    Basahi, I A

    2000-01-01

    Marib Dam was built without an environmental impact assessment study which created many conflicts. In 1995 and 1996 its impact on water quality, agriculture and groundwater recharge and socioeconomics was studied. Lake water could suffer severe eutrophication when floods are weak and algae growth is not controlled. Introducing Tilapia nilotica provided biological control of algae growth. The dam positively affected agriculture and groundwater within the designed irrigation scheme but negatively affected them beyond it. The dam also negatively affected health conditions and increased conflicts over water distribution. It positively affected women by allowing them to work in agriculture and participate in decision-making. The dam raised income levels of farmers and encouraged tourism.

  16. Generating alternative alignments in terrain suitability studies for environmental impact assessments of linear developments

    CSIR Research Space (South Africa)

    Van Deventer, Heidi

    2010-08-01

    Full Text Available The construction of linear developments, such as roads, railways, pipelines and power lines, in South Africa requires a number of alternatives to be considered prior to the submission of a proposed development for an Environmental Impact Assessment...

  17. Environmental Impacts of a Multi-Borehole Geothermal System: Model Sensitivity Study

    Science.gov (United States)

    Krol, M.; Daemi, N.

    2017-12-01

    Problems associated with fossil fuel consumption has increased worldwide interest in discovering and developing sustainable energy systems. One such system is geothermal heating, which uses the constant temperature of the ground to heat or cool buildings. Since geothermal heating offers low maintenance, high heating/cooling comfort, and a low carbon footprint, compared to conventional systems, there has been an increasing trend in equipping large buildings with geothermal heating. However, little is known on the potential environmental impact geothermal heating can have on the subsurface, such as the creation of subsurface thermal plumes or changes in groundwater flow dynamics. In the present study, the environmental impacts of a closed-loop, ground source heat pump (GSHP) system was examined with respect to different system parameters. To do this a three-dimensional model, developed using FEFLOW, was used to examine the thermal plumes resulting from ten years of operation of a vertical closed-loop GSHP system with multiple boreholes. A required thermal load typical of an office building located in Canada was calculated and groundwater flow and heat transport in the geological formation was simulated. Consequently, the resulting thermal plumes were studied and a sensitivity analysis was conducted to determine the effect of different parameters like groundwater flow and soil type on the development and movement of thermal plumes. Since thermal plumes can affect the efficiency of a GSHP system, this study provides insight into important system parameters.

  18. Impact of Environmental Quality on Health Status: A Study of 12 ...

    African Journals Online (AJOL)

    This paper used two panel data models estimated by the random effects and fixed effects approach to establish the impact of environmental quality on health status in 12 SADC countries between 2000 and 2008. Proxies of environmental quality used in the paper are carbon emissions, access of people to improved water ...

  19. The quality of Portuguese Environmental Impact Studies: The case of small hydropower projects

    International Nuclear Information System (INIS)

    Pinho, Paulo; Maia, Rodrigo; Monterroso, Ana

    2007-01-01

    In most Environmental Impact Assessment (EIA) systems environmental authorities can stop an EIA process by refusing the respective EIA Report, on the grounds of technical or methodological insufficiencies identified in the review procedure. However, often times, it cannot be taken for granted that, once an EIA Report is formally accepted, as part of an EIA process, its quality standard is, consistently, of a satisfactory level. This paper summarises the results of a one-year research project aimed at assessing the quality of EIA studies carried out for small hydropower plants in Portugal. An extensive survey was carried out to analyse all EIA Reports that were the basis of successful EIA processes involving this kind of small scale projects, under the old and the new national EIA legislation, that is, over the last two decades. Often times unnoticeable to the general public and the media, located in isolated areas upstream secondary rivers, these projects are likely to generate some significant environmental impacts, in particular on the aesthetics value and character of local landscapes and on pristine ecological habitats. And yet, they are usually regarded as environmental friendly projects designed to produce emission free energy. The design of the evaluation criteria benefited from the literature review on similar research projects carried out in other EU countries. The evaluation exercise revealed a number of technical and methodological weaknesses in a significant percentage of cases. A set of simple and clear cut recommendations is proposed twofold: to improve the current standard of EIA practice and to strengthen the role of the so called EIA Commissions, at the crucial review stage of the EIA process

  20. Environmental Impact Assessment: A Procedure.

    Science.gov (United States)

    Stover, Lloyd V.

    Prepared by a firm of consulting engineers, this booklet outlines the procedural "whys and hows" of assessing environmental impact, particularly for the construction industry. Section I explores the need for environmental assessment and evaluation to determine environmental impact. It utilizes a review of the National Environmental Policy Act and…

  1. A life cycle assessment framework combining nutritional and environmental health impacts of diet: a case study on milk

    DEFF Research Database (Denmark)

    Stylianou, Katerina S.; Heller, Martin C.; Fulgoni III, Victor L.

    2016-01-01

    human health effects associated with the addition of one serving of fluid milk to the present average adult US diet. Epidemiology-based nutritional impacts and benefits linked to milk intake, such as colorectal cancer, stroke, and prostate cancer, were compared to selected environmental impacts......-LCA) framework that evaluates and compares in parallel the environmental and nutritional effects of foods or diets. We applied this framework to assess human health impacts, expressed in Disability Adjusted Life Years (DALYs), in a proof-of conceptcase study that investigated the environmental and nutritional......Purpose While there has been considerable effort to understand the environmental impact of a food or diet, nutritional effects are not usually included in food-related life cycle assessment (LCA). Methods We developed a novel Combined Nutritional and Environmental Life Cycle Assessment (CONE...

  2. Case Studies in Crewed Spacecraft Environmental Control and Life Support System Process Compatibility and Cabin Environmental Impact

    Science.gov (United States)

    Perry, J. L.

    2017-01-01

    Contamination of a crewed spacecraft's cabin environment leading to environmental control and life support system (ECLSS) functional capability and operational margin degradation or loss can have an adverse effect on NASA's space exploration mission figures of merit-safety, mission success, effectiveness, and affordability. The role of evaluating the ECLSS's compatibility and cabin environmental impact as a key component of pass trace contaminant control is presented and the technical approach is described in the context of implementing NASA's safety and mission success objectives. Assessment examples are presented for a variety of chemicals used in vehicle systems and experiment hardware for the International Space Station program. The ECLSS compatibility and cabin environmental impact assessment approach, which can be applied to any crewed spacecraft development and operational effort, can provide guidance to crewed spacecraft system and payload developers relative to design criteria assigned ECLSS compatibility and cabin environmental impact ratings can be used by payload and system developers as criteria for ensuring adequate physical and operational containment. In additional to serving as an aid for guiding containment design, the assessments can guide flight rule and procedure development toward protecting the ECLSS as well as approaches for contamination event remediation.

  3. Environmental impacts of urban snow management - The alpine case study of Innsbruck

    International Nuclear Information System (INIS)

    Engelhard, C.; De Toffol, S.; Lek, I.; Rauch, W.; Dallinger, R.

    2007-01-01

    In regions with colder climate, snow at roads can accumulate significant amounts of pollutant chemicals. In northern countries various efforts have been made to face this problem, but for the alpine region little is known about the pollution of urban snow. The present case study was carried out in the city of Innsbruck (Austria). It aimed at measuring pollution of roadside snow and estimating the impact of snow management practises on environmental quality. Concentrations of copper, zinc, lead, cadmium, suspended solids and chloride were determined during a series of sampling events. Various locations with low and high traffic densities and in different distances from a highway have been investigated. The concentrations of copper were generally higher at sites with high traffic density compared to locations with low traffic impact. In contrast to this, the concentrations of zinc and lead remained almost unvaried irrespective of traffic density at the different sampling sites. For cadmium, the picture was more diverse, showing moderately elevated concentrations of this metal also at the urban reference site not polluted by traffic. This indicates that there may be also other important sources for cadmium besides traffic. Suspended solids accumulated in the roadside snow, the highest concentrations were found at the sites with high traffic density. The chloride concentrations were considerable in the snow, especially at the highway. Based on the results of the present measurement campaign, the environmental impact of snow disposal in rivers was also estimated. A negative impact on rivers from snow disposal seems likely to occur, although the discharged loads could only be calculated with substantial uncertainty, considering the high variability of the measured pollutant concentrations. For a more accurate evaluation of this management practise on rivers, further investigations would be necessary

  4. Integrating human health into environmental impact assessment: case studies of Canada's Northern mining resource sector

    International Nuclear Information System (INIS)

    Noble, B.F.; Bronson, J.E.

    2005-01-01

    This paper examines the integration of human health considerations into environmental impact assessment (EIA) in the Canadian North. Emphasis is placed on the northern mining sector, where more land has been staked in the past decade than in the previous 50 years combined. Using information from interviews with northern EIA and health practitioners and reviews of selected project documents, we examined three principal mining case studies, northern Saskatchewan uranium mining operations, the Ekati diamond project, and the Voisey's Bay mine/mill project, to determine whether and how health considerations in EIA have evolved and the current nature and scope of health integration. Results suggest that despite the recognized link between environment and health and the number of high-profile megaprojects in Canada's North, human health, particularly social health, has not been given adequate treatment in northern EIA. Health considerations in EIA have typically been limited to physical health impacts triggered directly by project-induced environmental change, while social and other health determinants have been either not considered at all, or limited to those aspects of health and well-being that the project proponent directly controlled, namely employment opportunities and worker health and safety. In recent years, we have been seeing improvements in the scope of health in EIA to reflect a broader range of health determinants, including traditional land use and culture. However, there is still a need to adopt impact mitigation and enhancement measures that are sensitive to northern society, to monitor and follow up actual health impacts after project approval, and to ensure that mitigation and enhancement measures are effective. (author)

  5. Engineering assessment and feasibility study of Chattanooga Shale as a future source of uranium. [Environmental, socioeconomic, regulatory impacts

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    This volume characterizes the major baseline environmental features of the Chattanooga Shale study and projects the effects which may accrue from implementation of a large scale development to recover uranium from the shale. Environmental, socioeconomic, and regulatory impacts are covered. The prototype project is located in Dekalb County in Tennessee. (DLC)

  6. Environmental Impact of Offshore Gas Activities on the Benthic Environment: A Case Study.

    Science.gov (United States)

    Punzo, E; Gomiero, A; Tassetti, A N; Strafella, P; Santelli, A; Salvalaggio, V; Spagnolo, A; Scarcella, G; De Biasi, A M; Kozinkova, L; Fabi, G

    2017-08-01

    Multidisciplinary monitoring of the impact of offshore gas platforms on northern and central Adriatic marine ecosystems has been conducted since 1998. Beginning in 2006, 4-5 year investigations spanning the period before, during, and after rig installation have explored the effects of its construction and presence on macrozoobenthic communities, sediment, water quality, pollutant bioaccumulation, and fish assemblages. In this study, sediment samples collected at increasing distance from an offshore gas platform before, during and after its construction were subjected to chemical analysis and assessment of benthic communities. Ecological indices were calculated to evaluate the ecological status of the area. Ecotoxicological analysis of sediment was performed to establish whether pollutants are transferred to biota. The study applied a before-after control-impact design to assess the effects of rig construction and presence and provide reference data on the possible impacts of any further expansion of the gas extraction industry in the already heavily exploited Adriatic Sea. Only some of the metals investigated (barium, chromium, cadmium, and zinc) showed a different spatial and/or temporal distribution that may be platform-related. In the early phases, the sediment concentrations of polycyclic aromatic hydrocarbons were below the detection limit at all sites; they then became detectable, but without significant spatial differences. The present findings suggest that the environmental effects of offshore gas platforms may be difficult to quantify, interpret, and generalize, because they are influenced by numerous, often local, abiotic, and biotic variables in different and unpredictable ways.

  7. Environmental Impact of Offshore Gas Activities on the Benthic Environment: A Case Study

    Science.gov (United States)

    Punzo, E.; Gomiero, A.; Tassetti, A. N.; Strafella, P.; Santelli, A.; Salvalaggio, V.; Spagnolo, A.; Scarcella, G.; De Biasi, A. M.; Kozinkova, L.; Fabi, G.

    2017-08-01

    Multidisciplinary monitoring of the impact of offshore gas platforms on northern and central Adriatic marine ecosystems has been conducted since 1998. Beginning in 2006, 4-5 year investigations spanning the period before, during, and after rig installation have explored the effects of its construction and presence on macrozoobenthic communities, sediment, water quality, pollutant bioaccumulation, and fish assemblages. In this study, sediment samples collected at increasing distance from an offshore gas platform before, during and after its construction were subjected to chemical analysis and assessment of benthic communities. Ecological indices were calculated to evaluate the ecological status of the area. Ecotoxicological analysis of sediment was performed to establish whether pollutants are transferred to biota. The study applied a before-after control-impact design to assess the effects of rig construction and presence and provide reference data on the possible impacts of any further expansion of the gas extraction industry in the already heavily exploited Adriatic Sea. Only some of the metals investigated (barium, chromium, cadmium, and zinc) showed a different spatial and/or temporal distribution that may be platform-related. In the early phases, the sediment concentrations of polycyclic aromatic hydrocarbons were below the detection limit at all sites; they then became detectable, but without significant spatial differences. The present findings suggest that the environmental effects of offshore gas platforms may be difficult to quantify, interpret, and generalize, because they are influenced by numerous, often local, abiotic, and biotic variables in different and unpredictable ways.

  8. Lepreau 2 environmental impact statement

    International Nuclear Information System (INIS)

    1984-05-01

    Maritime Nuclear, a joint undertaking of Atomic Energy of Canada Limited and the New Brunswick Electric Power Commission, proposes to construct a second CANDU 600 MW nuclear-powered generating unit at the site of the existing Point Lepreau Generating Station, in New Brunswick. A feasibility study is now underway and guidelines issued by the Lepreau 2 Environmental Assessment Panel identified six priority issues and concerns. These are: impacts on the biological environment, impacts of radiation on humans, impacts on the socio-economic environment, monitoring, emergency planning, and decommissioning. These factors as well as a description of the site and proposed facility are described in this report

  9. [Methodological approaches to the experimental study of the impact of environmental pollution on the human body].

    Science.gov (United States)

    Sosedova, L M

    2014-01-01

    In the materials there are presented features of methodological approaches in the performing of experimental studies concerning of the investigation of the impacts of environmental factors on the human body. There were shown the results of our experiments performed at the Institute, in the modeling of biological effects of antimicrobial nanobiocomposites with nanosilver particles, toxic encephalopathy, in the study of the combined effect of the factors of biological and chemical nature. There was proved the importance of intracellular of proteomics in the assessment of the effects of the action of nanoparticles and nanomaterials on the body. There were revealed key parts of progredient course of mercury poisoning in the long-term. The special section is presented by the study of long-term effects of anthropogenic environmental factors on subsequent generations. There are presented results witnessing to a deterioration of the functional state of the central nervous system in rats in the first and second generations, whose parents were exposed to neurotoxicants. There was proved the aggravating role of prenatal hypoxia in the development of toxicity in rats in sexually mature age. Experimental biomodeling is aimed at sighting of pathogenetically substantiated treatment and preventive measures: initially, in experimental conditions, and in the future in the rehabilitation of sick or injured patients.

  10. Environmental impacts of wastewater from urban slums: case study - Old Fadama, Accra

    Directory of Open Access Journals (Sweden)

    Monney, I.

    2013-06-01

    Full Text Available The burgeoning of slums in the developing world poses an urgent environmental threat due to insanitary conditions and rampant disposal of wastewater. To assess the potential environmental impacts, domestic wastewater from Ghana's biggest urban slum - Old Fadama was characterised throughout the dry and wet seasons. The study drew on a comprehensive assessment of the general sanitary conditions in the community to determine the sources of pollution and water quality monitoring. BOD5 levels of wastewater from the study area were 545.63±99.88mg/L and 645.94±331.43mg/L in the dry and wet seasons respectively whereas COD levels were 1100.45±167.16mg/L and 1415.12±722.83mg/L in the dry and wet seasons respectively. E-coli levels were 4±1x106CFU/100mL and 4200±2400 x106CFU/100mL in the dry and wet seasons respectively whereas total coliform levels also showed the same trend with 9±2106CFU/100mL and 16800±5100106CFU/100mL in the dry and wet seasons respectively. The study identifies that wastewater from this community has potential deleterious environmental implications due to high levels of nutrients, oxygen-demanding substances and faecal coliforms. Pollutants were identified to be emanating predominantly from open defecation and indiscriminate waste disposal. Efforts should thus be directed towards improving sanitary conditions viz. access to toilet facilities, waste disposal mechanisms and best management practices for wastewater.

  11. The Environmental Impact Study Of Micro Hydro Power In Pekalongan Indonesia

    Science.gov (United States)

    Suwarto; Hadi, Sudharto P.; Hermawan

    2018-02-01

    Curugmuncar II micro hydro power (MHP) located in Petungkriyono sub district is one of three MHPs installed in Pekalongan district. This study aims to analyze the MHP operation environmental impact. The study used qualitative method, with interviews, observations, and material testing. The data used are primary and secondary data. This research was conducted in Curugmuncar Village, Petungkriyono Subdistrict, Pekalongan Regency, Indonesia. MHP has power capacity of 100 KW with power usage of 50 KW. MHP used by 155 users with load capacity 2 A 220 volt AC. The community more used of lights as the houses and street lighting. The MHP operation had several environmental factors such as: sociology, technically feasible, hydrology, physical and chemical water quality, ergonomics, economically feasible, irrigation, clean water supply, government policy, and others. The supporting factors sustainability of MHP were sociology, irrigation, ergonomics, clean water supply, physical and chemical water quality, hydrology, and government policy. The inhibiting factors of MHP operation were technically feasible, economically feasible, and government policy. The results showed that the MHP environment requires a professional management system to achieve the MHP sustainability

  12. A study on the environmental impacts analysis with life cycle analysis of NPPs

    International Nuclear Information System (INIS)

    This Life Cycle Analysis (LCA) work was accomplished based on the ISO-14040 framework goal and scope definition, including life cycle inventory analysis, and life cycle impact assessment. For the selection of impact categories, resource use, global affairs, local affairs, and nuclear specific affair were considered. It was unexpected that environmental burdens are generally heavier in an electricity generation process than in upper stream and fabrication processes, except ODP and ETPs. It has been normally thought that environmental burden in upper steam would be heavier than those in other processes. This misconception could have originated from the ambiguous thought for end-of-pipe emissions and life cycle inventories

  13. Evaluating the environmental impact of artificial sweeteners: a study of their distributions, photodegradation and toxicities.

    Science.gov (United States)

    Sang, Ziye; Jiang, Yanan; Tsoi, Yeuk-Ki; Leung, Kelvin Sze-Yin

    2014-04-01

    While having a long tradition as safe food additives, artificial sweeteners are a newly recognized class of environmental contaminants due to their extreme persistence and ubiquitous occurrence in various aquatic ecosystems. Resistant to wastewater treatment processes, they are continuously introduced into the water environments. To date however, their environmental behavior, fate as well as long term ecotoxicological contributions in our water resources still remain largely unknown. As a first step in the comprehensive study of artificial sweeteners, this work elucidates the geographical/seasonal/hydrological interactions of acesulfame, cyclamate, saccharin and sucralose in an open coast system at an estuarine/marine junction. Higher occurrence of acesulfame (seasonal average: 0.22 μg L(-1)) and sucralose (0.05 μg L(-1)) was found in summer while saccharin (0.11  μg L(-1)) and cyclamate (0.10 μg L(-1)) were predominantly detected in winter. Seasonal observations of the four sweeteners suggest strong connections with the variable chemical resistance among different sweeteners. Our photodegradation investigation further projected the potential impact of persistent acesulfame and sucralose compounds under prolonged exposure to intensive solar irradiation. Real-time observation by UPLC-ESI/MS of the degradation profile in both sweeteners illustrated that formation of new photo by-products under prolonged UV irradiation is highly viable. Interestingly, two groups of kinetically behaved photodegradates were identified for acesulfame, one of which was at least six times more persistent than the parent compound. For the first time, acute toxicity for the degradates of both sweeteners were arbitrarily measured, revealing photo-enhancement factors of 575 and 17.1 for acesulfame and sucralose, respectively. Direct comparison of photodegradation results suggests that the phototoxicity of acesulfame degradation products may impact aquatic ecosystems. In an attempt

  14. The influence of the environmental management system on the environmental impact of seaport companies during an economic crisis: Lithuanian case study.

    Science.gov (United States)

    Anne, Olga; Burskyte, Vilma; Stasiskiene, Zaneta; Balciunas, Arunas

    2015-01-01

    Freight handling in EU ports fell by more than 12 % during the global economic crisis in 2008-2009 after almost a decade of continuous growth. The decrease of freight handling in the Klaipeda seaport, the only port in Lithuania, was 6.7 % and happened due to the dominant outward movement of goods (mainly oil products). The Klaipeda seaport, due to its peculiarity, is the only ice-free port in the northern part of Baltic Sea. The present study explores the environmental impact of Klaipeda seaport activities from 2001 to 2011. Moreover, it compares the environmental effectiveness of environmental protection strategies used in the four biggest companies that, in fact, cover about 88 % of total activities (except general cargo) of the seaport. The first group of targeted companies used an environmental protection strategy to implement an ISO 14001-based environmental management system, and the second group selected to follow environmental management practices without certification. The paper analyses the development of the companies' activities in regard to the change of environmental effectiveness. The paper evaluates the pressure of the economic crisis on the companies' activities and its influence on environmental decisions, with particular interest in the ability of different environmental protection systems to resist and handle the expected performance. The study identified a significant decrease in companies' activities during the crisis period. However, the economic activities and environmental effectiveness demonstrated similar short-term tendencies in regard to the environmental strategy selection but differed in long-term perspective.

  15. Environmental impact assessment for a radioactive waste facility: A case study

    International Nuclear Information System (INIS)

    Devgun, J.S.

    1990-01-01

    A 77-ha site, known as the Niagara Falls Storage Site and located in northwestern New York State, holds about 190, 000 m 3 of soils, wastes, and residues contaminated with radium and uranium. The facility is owned by the US Department of Energy. The storage of residues resulting from the processing of uranium ores started in 1944, and by 1950 residues from a number of plants were received at the site. The residues, with a volume of about 18,000 m 3 , account for the bulk of the radioactivity, which is primarily due to Ra-226; because of the extraction of uranium from the ore, the amount of uranium remaining in the residues is quite small. An analysis of the environmental impact assessment and environmental compliance actions taken to date at this site and their effectiveness are discussed. This case study provides an illustrative example of the complexity of technical and nontechnical issues for a large radiative waste facility. 11 refs., 7 figs., 2 tabs

  16. Environmental impact studies of the industrial town Korba, M.P. (Madhya Pradesh)

    International Nuclear Information System (INIS)

    Babu, S.K.; Joshi, C.S.

    1991-01-01

    A number of coal-based power plants are situated at Korba in Madhya Pradesh (India). A number of other industries are also located in and around Korba. The environmental impacts of these industries, among them power generation industry, on the Korba town and its surroundings and on the health of people residing in the area are discussed. (M.G.B.). 7 refs

  17. The environmental Impacts of tobaccos

    International Nuclear Information System (INIS)

    Shah, J.; Sohail, N.

    2006-01-01

    Tobacco is an important cash crop in Pakistan. It is a sensitive plant, prone to bacterial, fungal and viral diseases. Therefore, high levels of pesticides are used to grow tobacco. Many of these pesticides are highly toxic and have profound impacts not only on the smokers but also on the lives of tobacco farmers, their families and the environment. The environmental impacts of tobacco crop start right from its seedlings stage till throwing away of cigarette filters. These impacts are divided into three stages: (a) Environmental impacts at the tobacco growing stage, (b) Environmental impacts at tobacco manufacturing/processing stage, and (c) Environmental impacts of the tobacco use. This paper provides information of environmental impacts of tobacco crop at all the above-mentioned three stages and recommends measures for mitigation. (author)

  18. Environmental impact assessment study: Becancour gas turbine plant (Gentilly-2 nuclear site)

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The issue of ambient air quality is examined with respect to the atmospheric emissions from the Becancour gas turbine plant, a 350 MW peaking industrial type single cycle gas turbine plant. The plant is located adjacent to the Gentilly-2 nuclear plant. Project potential impacts, Quebec standards, ambient air quality, gas turbine plant contribution, atmospheric emissions cumulative impact, impacts on population health, sulfur dioxide and nitrogen oxide emissions, polycyclic aromatic hydrocarbons emissions, acid deposition, public opinion issues, and plant building and commissioning are discussed. A four station ambient air quality sampling network was implemented to assure environmental air quality in the vicinity of the plant. 4 tabs

  19. Environmental impact studies for gas hydrate production test in the Ulleung Basin, East Sea of Korea

    Science.gov (United States)

    Ryu, Byong-Jae

    2017-04-01

    To develop potential future energy resources, the Korean National Gas Hydrate Program has been carried out since 2005. The program has been supported by the Ministry of Trade, Industry and Energy (MOTIE), and carried out by the Korea Institute of Geoscience and Mineral Resources (KIGAM), the Korea Gas Corporation (KOGAS) and the Korea National Oil Corporation (KNOC) under the management of Gas Hydrate R&D Organization (GHDO). As a part of this national program, geophysical surveys, geological studies on gas hydrates and two deep drilling expeditions were performed. Gas hydrate-bearing sand layers suitable for production using current technologies were found during the Second Ulleung Basin Gas Hydrate Drilling Expedition (UBGH2) in 2010. Environmental impact studies (EIS) also have been carried out since 2012 by KIGAM in cooperation with domestic and foreign universities and research organizations to ensure safe production test that will be performed in near future. The schedule of production test is being planned. The EIS includes assessment of environmental risks, examination on domestic environmental laws related with production test, collection of basic oceanographic information, and baseline and monitoring surveys. Oceanographic information and domestic environmental laws are already collected and analyzed. Baseline survey has been performed using the in-house developed system, KIGAM Seafloor Observation System (KISOS) since 2013. It will also be performed. R/V TAMHAE II of KIGAM used for KISOS operation. As a part of this EIS, pseudo-3D Chirp survey also was carried out in 2014 to determine the development of fault near the potential testing site. Using KIGAM Seafloor Monitoring System (KIMOS), monitoring survey is planned to be performed from three month before production test to three months after production test. The geophysical survey for determining the change of gas hydrate reservoirs and production-efficiency around the production well would also be

  20. Environmental Impact of Small Hydro Power Plant—A Case Study

    Directory of Open Access Journals (Sweden)

    Martina Zeleňáková

    2018-01-01

    Full Text Available Currently an international topic—not only among the members of the European Union—is the use of renewable energy, such as hydro power. The subject of this paper is the environmental impact assessment of the small hydropower (SHP plant. The paper identifies the environmental impacts of an SHP plant in Spišské Bystré, Slovakia. It also assesses the alternatives to a specific hydraulic structure by quantitative evaluation from the point of view of character of the impacts, their significance, and their duration. The conclusion of the work includes the selection of the optimal alternative of the assessed construction and proposes measurements to reduce the negative impacts. The benefit of this paper is in highlighting the importance of assessing the impact of construction on the environment in the planning phase. Eliminating the negative impacts of the construction on the environment is much more challenging than the implementation of preventive measures, and it is therefore necessary to assess at the planning phase how the construction and operation of the proposed activities impact the environment.

  1. Impact of Environmental Quality on Health Status: A Study of 12 ...

    African Journals Online (AJOL)

    Siphambe H (Prof)

    human activity. Rapoport (1990) stated this definition as the immediate meaning of environmental ... (1994) to study the relationship between economic growth and environmental quality was employed in this study. ..... strong bias towards endogenous production of health yet a number of outside factors such as the physical ...

  2. Lifetime environmental impact of buildings

    CERN Document Server

    Mequignon, Marc

    2014-01-01

    This work discusses the impact of the life of buildings on? sustainable development methods.?The study of the lifespan of the building is used to assess and?manage the environmental impacts associated?with all the stages of a product's life, from raw material extraction?through to repair, maintenance and?? 'end of life' scenarios. While several papers have discussed thegreenhouse gas emissions of buildings,?less research has been done on how these are affected by the lifespan?of the building. This book serves to?highlight the pertinence of this factor and contributes to providing?new ideas on

  3. Natural background radioactivity of the earth's surface -- essential information for environmental impact studies

    International Nuclear Information System (INIS)

    Tauchid, M.; Grasty, R.L.

    2002-01-01

    An environmental impact study is basically a study of change. This change is compared to the preexisting conditions that are usually perceived to be the original one or the 'pristine' stage. Unfortunately reliable information on the 'so called' pristine stage is far from adequate. One of the essential parts of this information is a good knowledge of the earth's chemical make up, or its geochemistry. Presently available data on the geochemistry of the earth's surface, including those related to radioactive elements, are incomplete and inconsistent. The main reason why a number of regulations are judged to be too strict and disproportional to the risks that might be caused by some human activities, is the lack of reliable information on the natural global geochemical background on which environmental regulations should be based. The main objective of this paper is to present a view on the need for complete baseline information on the earth's surface environment and in particular its geochemical character. It is only through the availability of complete information, including reliable baseline information on the natural radioactivity, that an appropriate study on the potential effect of the various naturally occurring elements on human health be carried out. Presented here are a number of examples where the natural radioactivity of an entire country has been mapped, or is in progress. Also described are the ways these undertakings were accomplished. There is a general misconception that elevated radioactivity can be found only around uranium mines, nuclear power reactors and similar nuclear installations. As can be seen from some of these maps, the natural background radioactivity of the earth's surface closely reflects the underlying geological formations and their alteration products. In reality, properly regulated and managed facilities, the levels of radioactivity associated with many of these facilities are generally quite low relative to those associated with

  4. Public participation in Malawi's environmental impact assessment ...

    African Journals Online (AJOL)

    Since the adoption of the Environmental Management Act of 1996, Malawi has been using environmental impact assessment (EIA) as a tool for predicting and assessing the impact of development projects on the environment. This study assessed the extent of public participation in Malawi's EIA process. Desktop study of ...

  5. Study of environmental impact assessment for Mochovce NPP Units 3 and 4. Executive summary. September 2007

    International Nuclear Information System (INIS)

    Anon

    2007-09-01

    SE/ENEL, on a voluntary basis, has prepared new EIA Study for the completion of Units 3 and 4 of Mochovce Nuclear Power Plant (MO34 NPP) according to International current practices and European Directives. The results of the analysis, according to SE/ENEL Environment and Corporate Social Responsibility policies, will be provided to local Communities and Public Authorities. The Environmental Impact Assessment is performed: - in compliance with appendix 11 of Slovak Act. No. 24/2006 'On the assessment of the effects on the environment and on the modification and enlargement of some laws'; - meeting the requirements of the Exhibit II 'Illustrative list of potential social and environmental issues to be addressed in the Social and Environmental Assessment documentation' as reported in the document 'Equator Principles' of 2006 July developed by the International Finance Corporation (IFC). The area of Mochovce NPP is situated in Central Europe in the south-western region of the Slovak Republic (SR) at the western border of the Levice district. The area lies in the south-western part of the Kozmalovske hills mainly in the Hron highlands. From the point of view of the terrestrial and administrative organization of the SR, Mochovce NPP is situated in the eastern part of the Nitra region, in the north-western part of the Levice district, close to the border with the Nitra and Zlate Moravce districts. Mochovce NPP is approx. 12 km from the district capital Levice, which is the largest town within a 20 km distance from the power plant. Initial site preparation began in August 1983. In April 1998 the first fuel was loaded into Unit 1 of Mochovce NPP. The operation started in August 1998. Unit 2 started operation in January 2000. The original Construction Permit No. Vyst. 2010/86 for MO 34 was issued by the District National Committee in Levice on the basis of the Land Planning Decisions on 12 November 1986. This Permit has been renewed firstly on 5 May 1997 by letter of the

  6. Energy consumption, costs and environmental impacts for urban water cycle services: Case study of Oslo (Norway)

    International Nuclear Information System (INIS)

    Venkatesh, G.; Brattebo, Helge

    2011-01-01

    Energy consumption in the operation and maintenance phase of the urban water and wastewater network is directly related to both the quantity and the desired quality of the supplied water/treated wastewater - in other words, to the level of service provided to consumers. The level of service is dependent on not just the quantity and quality of the water but also the state of the infrastructure. Maintaining the infrastructure so as to be able to provide the required high level of service also demands energy. Apart from being a significant operational cost component, energy use also contributes to life-cycle environmental impacts. This paper studies the direct energy consumption in the operation and maintenance phase of the water and wastewater system in Oslo; and presents a break-up among the different components of the network, of quantities, costs and environmental impacts. Owing to the diversity in the periods of time for which comprehensive data for the whole system are available, the study period is restricted to years 2000-2006. The per-capita annual consumption of energy in the operational phase of the system varied between 220 and 260 kWh; and per-capita annual expenses on energy in inflation-adjusted year-2006-Euros ranged between 6.5 and 11 Euros. The energy consumed on the upstream, per unit volume water supplied was around 0.4 kWh on average, while the corresponding value for the downstream was 0.8 kWh per cubic metre wastewater treated. The upstream Greenhouse gas (GHG) emissions ranged between 70 and 80 g per cubic metre of water supplied, about 22% greater on average than the corresponding specific GHG emissions on the downstream. -- Research highlights: → Annual per-capita energy consumption in the Operation and Maintenance (O and M) phase of the system varied between 220 and 260 kWh. → Annual per-capita annual expenses on energy in inflation-adjusted year-2006-Euros ranged between 6.5 and 11 Euros. → Upstream O and M energy consumption per

  7. Environmental Impact Assessment of Dumpsite: Case Study from southwestern Saudi Arabia

    Science.gov (United States)

    Alfaifi, H. J.; Alhumidan, S. M.; Kahal, A. Y.; Abdel Rahman, K.; Al-Qadasi, B.

    2017-12-01

    The dumpsite is underlain by highly fractured Precambrian basement complex of metamorphosed igneous and sedimentary rocks. Minor Tertiary, Quaternary basalts and Quaternary alluvial deposits overlie the basement rocks. Structurally, the area is affected by intersected series of north-to northwest trending faults. Hydrogeological setting of the study area is characterized by shallow groundwater aquifers in the fractured and weathered basement rocks. Moreover, the area exposes heavy rains especially during summer seasons, which may accelerate the transferring of contaminated water to the neighbouring valleys and low land. At present, the residential and Khamis Mushait new industrial zone are situated close to the dumpsite. The main objective of this study is to assess the leachate intrusion and groundwater contamination in the urban area of Khamis Mushait. Geophysical and geochemical techniques have been successfully applied in the assessment of environmental impact of dumpsites globally. Near-surface geophysical investigations such as Seismic refraction tomography, Schlumberger vertical electrical soundings (VES) and ground magnetic survey have been conducted to detect the controlling structures and lithological variation of the dumpsite. In addition, four water samples from hand dug wells and two surface water samples were collected from and around dumpsite. These water samples were analysed geochemically to inspect the presence of heavy metals, salts (sulphates, nitrates and chlorides), radioactive elements and physically to assess pH, TDS, DO, salinity, total hardness, turbidity, electrical conductivity and temperature. Results of VES illustrate low resistivity zones (≤ 30 Ohm-m) due to conductive leachate from dumpsite while seismic models and ground magnetic intensity map delineated fractures beneath the weathered basement layer which may provide pathways for the contaminants. The physico-chemical analysis of the collected groundwater samples revealed that

  8. Evaluation of environmental impact predictions

    International Nuclear Information System (INIS)

    Cunningham, P.A.; Adams, S.M.; Kumar, K.D.

    1977-01-01

    An analysis and evaluation of the ecological monitoring program at the Surry Nuclear Power Plant showed that predictions of potential environmental impact made in the Final Environmental Statement (FES), which were based on generally accepted ecological principles, were not completely substantiated by environmental monitoring data. The Surry Nuclear Power Plant (Units 1 and 2) was chosen for study because of the facility's relatively continuous operating history and the availability of environmental data adequate for analysis. Preoperational and operational fish monitoring data were used to assess the validity of the FES prediction that fish would congregate in the thermal plume during winter months and would avoid the plume during summer months. Analysis of monitoring data showed that fish catch per unit effort (CPE) was generally high in the thermal plume during winter months; however, the highest fish catches occurred in the plume during the summer. Possible explanations for differences between the FES prediction and results observed in analysis of monitoring data are discussed, and general recommendations are outlined for improving impact assessment predictions

  9. Environmental Impact Assessment of reservoir construction: new perspectives for restoration economy, and development: the Belo Monte Power Plant case study.

    Science.gov (United States)

    Tundisi, J G; Matsumura-Tundisi, T; Tundisi, J E M

    2015-08-01

    The Environmental Impact Assessment of reservoir construction can be viewed as a new strategic perspective for the economic development of a region. Based on the principles of a watershed approach a interdisciplinary and multidisciplinary systemic view including biogeophysiographical, economic and socio environmental studies the new vision of a EIA provides a basic substratum for the restoration economy and an advanced model for the true development much well ahead of the modernization aspects of the project of a reservoir construction.

  10. Environmental impact and health risks associated with greywater irrigation: a case study.

    Science.gov (United States)

    Gross, A; Azulai, N; Oron, G; Ronen, Z; Arnold, M; Nejidat, A

    2005-01-01

    There is an increasing trend to use greywater for irrigation in households. This is partly due to the notion that greywater is of better quality than wastewater and therefore does not need extensive treatment beyond addressing public health issues. The aim of the study was to evaluate the environmental impact and health risks associated with the use of greywater for irrigation on a small private farm. Over a three-year period, each of three plots on a farm was irrigated with either freshwater, fertilized water, or greywater. Irrigation water and soil from the plots were analyzed for a wide range of chemical and microbial variables. Results suggest that greywater may be of similar quality to wastewater in several parameters such as BOD and faecal coliforms. For some other variables such as boron and surfactants, greywater may even be of worse quality than wastewater. Long-term irrigation of arid loess soil with greywater may result in accumulation of salts, surfactants and boron in the soil, causing changes in soil properties and toxicity to plants. Faecal coliforms did not survive in the soil. Treating greywater before using it for irrigation is recommended, even in places where this is not a requirement.

  11. Environmental impact assessment in the Nordic Countries

    International Nuclear Information System (INIS)

    Broden, K.; Palsson, S.E.; Poroddsson, P.

    2000-12-01

    A meeting on Environmental Impact Assessment has been held in Iceland, September 2-6, 2000. It was held within the framework of the project NKS/SOS-3 (Radioactive waste), subproject NKS/SOS-3.1 (Environmental Impact Assessment). The meeting included presentations, discussions and a study trip to the Egilsstadir and Myvatn districts. (au)

  12. THE IMPACT OF ENVIRONMENTAL ATTITUDES ON BUYING BEHAVIORS: A STUDY ON POTENTIAL DOMESTIC TOURISTS

    OpenAIRE

    AYMANKUY, Yusuf; POLAT, Eray; BUZLUKÇU, Cemali; AYMANKUY, Şimal

    2016-01-01

    Today the increasing environmental problems have caused consumers to become more sensitive to the environment and change their consumption preferences to more environment sensitive products. This fact can be considered to be valid for touristic consumers too. The primary aim of this study is to determine the environmental attitudes of potential tourists under three headlines: nature oriented (ecocentric), human oriented (anthropocentric) and reluctant to the environment (antipathetic). Anothe...

  13. The Xanton-Chassenon II wind farm site - Non technical summary of the impact study, opinion of the environmental authority, public inquiry, additional impact study on avifauna after the opinion of the environmental authority, analysis of chiropterans activity in altitude

    International Nuclear Information System (INIS)

    2013-01-01

    A first document aims at public information and consultation by proposing a synthetic overview of the wind farm project. It presents the involved actors, the methodology adopted to select the site and the project scenario. It describes the actual project (wind turbines, agreement, exploitation duration, compliance with urban planning documents), gives an overview of the results of the impact study (social-economic impacts, impacts on the environment, on landscape and heritage, on acoustics, on health, climate and air quality, and soil and water). It indicates measures aimed at avoiding, reducing or compensating drawbacks. The official opinion of the environmental authority is then provided. The public enquiry process is reported, with a presentation of various studied impacts, an overview of public opinion expressions and of counter-proposals. A detailed additional impact study regarding avifauna is provided as an answer to the opinion of the environmental authority. Another opinion of the environmental authority on the exploitation authorisation request is provided. The last report contains an analysis of chiropterans activity in altitude (methodology, ecological diagnosis)

  14. Environmental Impact Assessment: Teaching the Principles and Practices by Means of a Role-Playing Case Study

    Science.gov (United States)

    Crittenden, Barry D.; England, Richard

    2005-01-01

    The principles and practices of environmental impact assessment are best taught to chemical engineering undergraduate students by means of a role­-playing case study. Many suitable examples are available from public sources. The planning appeal process has been selected so as to introduce an adversarial style involving cross-­examination on…

  15. Towards validating use of self reported health (SRH) for community-based studies: Impact of environmental chemicals, sociodemographic variables, depression, and clinical indicators of health and nutrition

    Science.gov (United States)

    Environmental health impact assessment (HIA) studies, should consider social, behavioral, nutritional, dietary, environmental exposure and health risk factors at both the individual and community levels. Chemicals measured in blood or urine are often evaluated in relation to one ...

  16. Improving diet sustainability through evolution of food choices: review of epidemiological studies on the environmental impact of diets.

    Science.gov (United States)

    Perignon, Marlène; Vieux, Florent; Soler, Louis-Georges; Masset, Gabriel; Darmon, Nicole

    2017-01-01

    The Food and Agriculture Organization defines sustainable diets as nutritionally adequate, safe, healthy, culturally acceptable, economically affordable diets that have little environmental impact. This review summarizes the studies assessing, at the individual level, both the environmental impact and the nutritional quality or healthiness of self-selected diets. Reductions in meat consumption and energy intake were identified as primary factors for reducing diet-related greenhouse gas emissions. The choice of foods to replace meat, however, was crucial, with some isocaloric substitutions possibly increasing total diet greenhouse gas emissions. Moreover, nutritional adequacy was rarely or only partially assessed, thereby compromising the assessment of diet sustainability. Furthermore, high nutritional quality was not necessarily associated with affordability or lower environmental impact. Hence, when identifying sustainable diets, each dimension needs to be assessed by relevant indicators. Finally, some nonvegetarian self-selected diets consumed by a substantial fraction of the population showed good compatibility with the nutritional, environmental, affordability, and acceptability dimensions. Altogether, the reviewed studies revealed the scarcity of standardized nationally representative data for food prices and environmental indicators and suggest that diet sustainability might be increased without drastic dietary changes. © The Author(s) 2016. Published by Oxford University Press on behalf of the International Life Sciences Institute.

  17. Environmental Impact Statement Filing Guidance

    Science.gov (United States)

    Describes how to submit an environmental impact statement through the e-NEPA electronic submission system. Describes how EPA submits a notice of availability in to the Federal Register and how the comment time period if set forth.

  18. SHORT COMMUNICATION ENVIRONMENTAL IMPACTS OF ...

    African Journals Online (AJOL)

    Preferred Customer

    2009 Chemical Society of Ethiopia. ______. *Corresponding author. E-mail: abrishgk@yahoo.com. SHORT COMMUNICATION. ENVIRONMENTAL IMPACTS OF SHEBA TANNERY (ETHIOPIA) EFFLUENTS ON. THE SURROUNDING WATER BODIES. Abraha Gebrekidan*, Gebrekidan Gebresellasie and Afework Mulugeta.

  19. Post-construction environmental and social impact analysis (ESIA ...

    African Journals Online (AJOL)

    harcourt – Eungu highway in Southeastern Nigeria. The impact study focused on the Environmental and Social Impact Analysis (ESIA) because of the social and environmental impacts of road projects. The basic tool used in this analysis is ...

  20. pollution sources and environmental impacts

    International Nuclear Information System (INIS)

    2008-01-01

    The second conference on analytical nuclear and conventional technics and their applications which took place in Meknes (Morocco) under the theme ''pollution sources and environmental impacts'' from 27 to 29 Novenber 2008 discussed the various aspects of the use of analytical techniques applied to issues of environmental pollution [fr

  1. SHORT COMMUNICATION IMPACT OF ENVIRONMENTAL ...

    African Journals Online (AJOL)

    Preferred Customer

    of common source of contamination. The meat quality was found to be impaired by high levels of Zn, Cu and Cd and indicates widespread contamination of the environment by these trace metals. KEY WORDS. KEY WORDS: Heavy metals, Goat muscles, Edible offal's, Environmental impact. INTRODUCTION. Environmental ...

  2. Environmental Impact Assessment in Antarctica

    NARCIS (Netherlands)

    Bastmeijer, C.J.; Roura, R.; Bastmeijer, K.; Koivurova, T.

    2008-01-01

    This publication focuses on the instrument of Environmental Impact Assessment (EIA) that has been developed within the Antarctic Treaty System (ATS) as one of the tools to promote environmental protection. The states involved in the ATS already recognized the importance of this instrument in 1975

  3. Adolescents’ associations between travel behaviour and environmental impact: A qualitative study based on the Norm-Activation Model

    DEFF Research Database (Denmark)

    Møller, Mette; Haustein, Sonja; Bohlbro, Marie S.

    2018-01-01

    The negative environmental impact of car-dependent daily transport is well known. Young people of today are the potential drivers of the future and their mode choice will influence the environment for many years. This study explores the associations drawn between daily transport and environmental...... impact among 15-year-old Danish adolescents. We conducted 50 in-depth interviews and analysed them using a data-driven inductive thematic approach. We interpret differences in pro-environmental awareness and engagement on the background of the Norm-Activation Model (Schwartz, 1977). Based...... transport as a relevant issue in relation to sustainability. Such measures should include tangible feedback in a daily context while taking different coping strategies with regard to climate change into account....

  4. Mitigation of environmental impacts: a study of the companies that compose the Camaçari Industrial Center (PIC

    Directory of Open Access Journals (Sweden)

    Sonia Maria da Silva Gomes

    2016-09-01

    Full Text Available The purpose of this research was to map the environmental impacts of mitigation actions demonstrated in the sustainability reporting and financial statements of companies that compose the Camaçari Industrial Center (PIC from 2007 to 2013. Data from the Industrial Development Committee of Camaçari was used to survey the companies. The final sample consisted of 14 companies. Content analysis was used to identify the information contained in these reports, based on the model proposed by Nossa (2002 for measuring environmental impacts. The results showed that the subcategory most mentioned in the sustainability reports was wastefulness. It was found in 430 instances, followed by Recycling (157, CO² (129, Contamination and Land Restoration (122, and Conservation of Natural Resources (108. The wastefulness subcategory was also more present in the financial statements, with 77 instances, followed by Contamination and Land Restoration (49 and Recycling (29. There was also a growing trend of disclosure of environmental liabilities. The evidence indicates that the companies are concerned primarily with the treatment and disposal of their waste (solid, liquid and gaseous. The results are restricted to the period and sample investigated. Further research is suggested to broaden the sample and investigate the relationship between disclosure of environmental mitigation actions related to environmental impacts and the financial performance of companies. Additionally, studies could investigate which factors influence the adoption and dissemination of these actions, in the perception of managers of Brazilian companies.

  5. Monitoring of urban growth and its related environmental impacts: Niamey case study

    Science.gov (United States)

    Perotti, Luigi; Tankari Dan-Badjo, Abdourahamane; De Luca, Domenico Antonio; Antonella Dino, Giovanna; Lasagna, Manuela; Spadafora, Francesco; Yadji, Guero; Konaté, Moussa

    2016-04-01

    The present contribution is about a preliminary study of the evolution of Niamey city (Niger) during last decades. Such research is part of an UNICOO project (funded by the University of Turin) and connected to the Edulink Cooperation Project (R.U.S.S.A.D.E.), a multidisciplinary project between Italy, Niger, Burkina Faso and Tchad funded on ACP- EU cooperation program in Higher Education. Recent advances in remote sensing, both in satellite hardware technology (i.e. image availability) and image processing algorithm development, provide opportunities for collection and analysis of multitemporal information on urban form and size that can be useful for policy and planning. In spite of these developments, there are also limitations to remote sensing and its application in practice. Some opportunities for, and limitations on, monitoring urban growth using remote sensing data are shown in the present contribution; moreover examples of environmental impacts of urban growth, as monitored with remote sensing, are provided. Niamey is the capital of Niger and is the first city in the country in size and economic importance. Its population increased gradually, from about 3,000 units in 1930 to about 30,000 in 1960, rising to 250,000 in 1980 and, according to estimates, to 800,000 units in 2000. Its patterns of population distribution, livelihoods, and its dominant role within the national economy of Niger make it a good representative case study for West Africa. This case study will consider the recent historical context of continued urban growth and will assess potential future impacts of settlement patterns. The rapid growth of Niamey in the last decades brought relative prosperity but it certainly affected patterns of land use within the city and the emerging urban system. After a preliminary sketch of the georesources in the city (qualitative and quantitative characterization of the surface water and groundwater, and of aggregates), an analyses of the urban growth and

  6. Environmental impacts of future low-carbon electricity systems: Detailed life cycle assessment of a Danish case study

    DEFF Research Database (Denmark)

    Turconi, Roberto; Tonini, Davide; Nielsen, Christian F.B.

    2014-01-01

    The need to reduce dependency on fossil resources and to decrease greenhouse gas (GHG) emissions is driving many countries towards the implementation of low-carbon electricity systems. In this study the environmental impact of a future (2030) possible low-carbon electricity system in Denmark....... The results showed that consumption of fossil resources and global warming impacts from the Danish electricity sector could be reduced significantly compared with 2010. Nevertheless, a reduction in GHG may be at the expense of other environmental impacts, such as the increased depletion of abiotic resources...... was assessed and compared with the current situation (2010) and an alternative 2030 scenario using life cycle assessment (LCA). The influence on the final results of the modeling approach used for (i) electricity import, (ii) biomass resources, and (iii) the cogeneration of heat and power was discussed...

  7. Environmental impact assessment screening tool

    International Nuclear Information System (INIS)

    1995-05-01

    An environmental assessment and impact planning software, SCREENER, was tested at a pilot project at the Cameco site (Port Hope). SCREENER was used to screen the impacts of a new construction project in accordance with the process and reporting requirements laid out in the Canadian Environmental Assessment Act. The software test concentrated on the activities that are directly involved with the structure construction and site preparation activities. In addition, a two and one half day training course was given to three AECB staff using the test case as a hands on example. The conclusion of this project is that an automated tool such as SCREENER (or Calyx, the new generation of environmental assessment tools from ESSA Software Ltd.), will help the AECB to standardize the approach to environmental assessment, assist in project planning, and save resources in the screening process. The new approach could allow to allocate AECB limited resources to the detailed assessments required for maximum impact activities

  8. Study of the economic and environmental impacts of the research and development program of the Canadian Carbonization Research Association (CCRA)

    International Nuclear Information System (INIS)

    2001-06-01

    A partnership between the Canada Centre for Mineral and Energy Technology (CANMET) Energy Technology Centre (CETC) of Natural Resources Canada (NRCan), and the Canadian coal and steel industries, the Canadian Carbonization Research Association (CCRA) which conducts research and development activities with its partners. This document summarizes the economic and environmental impacts of the research and development program administered by the CCRA. More than 25 research programs have been undertaken by the CCRA since it was established in 1964. The activities dealt with specific technical challenges which the Canadian coal industry faced with regard to the production and marketing of metallurgical coal, as well as the uses of coal and alternative fuels such as natural gas to make coke used in blast furnaces. The report detailed the scope of CETC's energy for high temperature processes, then addressed program resources and study methodology. Three categories of impacts were discussed: general-level impacts, economic and environmental impacts, and quantitative estimates of economic impacts. The attribution of impacts was examined and future directions were examined in the last section of the report. It was determined that CETC participation in the research program is still required, due to the fact that it is Canada's only technical support available to the Canadian coking coal industry. The survival of Canadian coal producers owes something to the economic impacts derived from the CCRA under the current decreasing metallurgical coal prices conditions. 2 tabs

  9. Designation of Environmental Impacts and Damages of Turbojet Engine: A Case Study with GE-J85

    Directory of Open Access Journals (Sweden)

    Onder Altuntas

    2014-05-01

    Full Text Available Between the troposphere and stratosphere layers of the atmosphere is a critical zone for collecting emissions and negative effects on the Earth (ecological, humanity, and resources. Aircrafts are the main causes of the impacts in this layer. In this study, environmental effects (Damages, Specific Fuel Consumption Impact-SFCI and Thrust Environmental Impact-TEI of different fueled (Jet-A and Liquid Hydrogen-H2 jet engines (a case study with GE-J85 are investigated. This comparison was made between 7000–10,000 m altitude and 0.7–1.0 Mach. The maximum damages were found to be 82.44 PDF∙m2∙yr (Potentially Disappeared Fraction from one m2 area during one year, 1.75 × 10−3 DALY (disability-adjusted life years, and 8100 MJ Surplus for Ecosystem Quality, Human Health and Resources, respectively, at Jet-A fueled aircraft, 1 Mach, and 7000 m altitude. Additionally, the maximum SFCI was calculated as 344.03 mPts/kg at H2-fueled, 0.7 Mach, and 10,000 m; the minimum TEI was calculated as 13.78 mPts/N at H2-fueled aircraft, 0.7 Mach, and 9000 m. The best environmental (low specific fuel consumption and thrust impacts flight situations were found in this study at a high altitude and a low Mach number.

  10. Can Parasites Really Reveal Environmental Impact?

    Science.gov (United States)

    This review assesses the usefulness of parasites as bioindicators of environmental impact. Relevant studies published in the past decade were compiled; factorial meta-analysis demonstrated significant effects and interactions between parasite levels and the presence and concentra...

  11. Environmental impacts of future low-carbon electricity systems: Detailed life cycle assessment of a Danish case study

    International Nuclear Information System (INIS)

    Turconi, Roberto; Tonini, Davide; Nielsen, Christian F.B.; Simonsen, Christian G.; Astrup, Thomas

    2014-01-01

    Highlights: • Environmental impact of a power system with a high share of wind power assessed. • LCI data for electricity supply in Denmark in 2010 and 2030 (low carbon) provided. • Focus on GHG reduction may lead to increase in other impact categories. • Imported biomass might cause high GHG emissions form Land Use Change. • Need for guidelines for LCA of electricity supply (cogeneration and power import). - Abstract: The need to reduce dependency on fossil resources and to decrease greenhouse gas (GHG) emissions is driving many countries towards the implementation of low-carbon electricity systems. In this study the environmental impact of a future (2030) possible low-carbon electricity system in Denmark was assessed and compared with the current situation (2010) and an alternative 2030 scenario using life cycle assessment (LCA). The influence on the final results of the modeling approach used for (i) electricity import, (ii) biomass resources, and (iii) the cogeneration of heat and power was discussed. The results showed that consumption of fossil resources and global warming impacts from the Danish electricity sector could be reduced significantly compared with 2010. Nevertheless, a reduction in GHG may be at the expense of other environmental impacts, such as the increased depletion of abiotic resources. Moreover, the results were very dependent upon biomass origin: when agricultural land was affected by biomass import, and land use changes and transportation were included, GHG emissions from imported biomass were comparable to those from fossil fuels. The results were significantly influenced by the modeling approach regarding the import of electricity, biomass provision, and the allocation between heat and power in cogeneration plants. As the importance of all three aspects is likely to increase in the future, transparency in LCA modeling is critical. Characterized impacts for Danish power plants in 2010 and 2030 (including corresponding

  12. Comparative study on life cycle environmental impact assessment of copper and aluminium cables

    Science.gov (United States)

    Bao, Wei; Lin, Ling; Song, Dan; Guo, Huiting; Chen, Liang; Sun, Liang; Liu, Mei; Chen, Jianhua

    2017-11-01

    With the rapid development of industrialization and urbanization in China, domestic demands for copper and aluminium resources increase continuously and the output of copper and aluminium minerals rises steadily. The output of copper in China increased from 0.6 million tons (metal quantity) in 2003 to 1.74 million tons (metal quantity) in 2014, and the output of bauxite increased from 21 million tons in 2006 to 59.21 million tons in 2014. In the meantime, the import of copper and aluminium minerals of China is also on a rise. The import of copper concentrate and bauxite increased from 4.94 million tons and 9.68 million tons in 2006 to 10.08 million tons and 70.75 million tons in 2013 respectively. Copper and aluminium resources are widely applied in fields such as construction, electrical and electronics, machinery manufacturing, and transportation, and serve as important material basis for the national economic and social development of China. Cable industry is a typical industry where copper and aluminium resources are widely used. In this paper, a product assessment model is built from the perspective of product life cycle. Based on CNLCD database, differences in environmental impacts of copper and aluminium cables are analyzed from aspects such as resource acquisition, product production, transportation, utilization, and resource recycling. Furthermore, the advantages and disadvantages of products at different stages with different types of environmental impact are analyzed, so as to provide data support for cable industry in terms of product design and production, etc.

  13. Environmental impact of toxic elements in red mud studied by fractionation and speciation procedures.

    Science.gov (United States)

    Milačič, Radmila; Zuliani, Tea; Ščančar, Janez

    2012-06-01

    Aluminum (Al) is mostly produced from bauxite ore, which contains up to 70% of Al(2)O(3) (alumina). Before alumina is refined to aluminum metal, it is purified by hot alkaline extraction. As a waste by-product red mud is formed. Due to its high alkalinity and large quantities, it represents a severe disposal problem. In Kidričevo (Slovenia), red mud was washed with water before disposal, and after drying, covered with soil. In Ajka (Hungary), the red mud slurry was collected directly in a containment structure, which burst caused a major accident in October 2010. In the present work the environmental impact of toxic elements in red mud from Kidričevo and Ajka were evaluated by applying a sequential extraction procedure and speciation analysis. The predominant red mud fraction was the insoluble residue; nevertheless, environmental concern was focused on the highly mobile water-soluble fraction of Al and Cr. Al in the water-soluble Ajka mud fraction was present exclusively in form of toxic [Al(OH)(4)](-), while Cr existed in its toxic hexavalent form. Comparative assessment to red mud from Kidričevo (Slovenia) with a lower alkalinity (pH 9) with that from Ajka demonstrated significantly lower Al solubility and the presence of only trace amounts of Cr(VI), confirming that disposal of neutralized mud is environmentally much more acceptable and carries a smaller risk of ecological accidents. Since during the Ajka accident huge amounts of biologically available Al and moderate Cr(VI) concentrations were released into the terrestrial and aquatic environments, monitoring of Al and Cr(VI) set free during remedial actions at the contaminated site is essential. Particular care should be taken to minimize the risk of release of soluble Al species and Cr(VI) into water supplies and surface waters. Copyright © 2012 Elsevier B.V. All rights reserved.

  14. Environmental impact of high voltage aerial transmission lines

    International Nuclear Information System (INIS)

    Silva, R.P.; Mouallen, M.C.; Quintella, S.E.A.

    1989-01-01

    The identification of environmental impacts caused by the aerial transmission lines and the measures for reducing these impacts are discussed, considering the impact over the soil in different areas, biological effects caused by delayed exposure and visual impacts due to the line structures. A methodology for the impact evaluation and the aspects of the Environmental Impact Studies and Environmental Impact Report are also studied. (C.G.C.). 2 refs, 1 fig

  15. The German lignite industry. Historical development, resources, technology, economic structures and environmental impact. Study

    International Nuclear Information System (INIS)

    2017-05-01

    Lignite has a key role to play in the transformation of the energy system due to its specific structural features in terms of industry, company history, policy, economics, the environment and regional structures. Understanding these structural features of the German lignite industry is an important requirement for classifying the significance of the lignite industry up to now and for the redesigning of this industrial sector. From these environmental, economic and regulatory structural characteristics, which are interwoven in a variety of ways, the incentives arise for the mining and power plant operators to react to energy price signals or energy policy steering. The aim of this research study is to define these structural features, to compile comprehensively the basic data and information that is not always transparently available, to understand the interactions, to enable the navigation of issues that are partly very complex, and to classify into the long-term developments that are especially important for political and social processes. In 2016 approx. 12 percent of German primary energy consumption was met using lignite. At the same time, lignite has the highest carbon dioxide (CO2) emissions of the fossil fuels; it currently accounts for approx. 19 percent of Germany's total greenhouse gas emissions as well as approx. 46 percent of the total CO2 emissions of the electricity sector. As a result of the mining of lignite and its conversion into electricity, substantial adverse impacts beyond the entry of greenhouse gases into the Earth's atmosphere arise for other environmental media. These impacts include half of Germany's mercury emissions, approx. a third of its sulfur dioxide emissions and approx. a tenth of its nitrogen oxide emissions. Lignite mining in open-cast mines takes up a substantial amount of landscape and soil and requires huge interventions in the water balance. Relatively high costs arise for the recultivation and rehabilitation

  16. 7 CFR 1948.62 - Environmental impact requirements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Environmental impact requirements. 1948.62 Section... Development Assistance Program § 1948.62 Environmental impact requirements. (a) The policies and regulations... studied for environmental impacts. (c) Boundaries shall define the area within which the environmental...

  17. Environmental impact analysis of nitrogen cross-media metabolism: A case study of municipal solid waste treatment system in China.

    Science.gov (United States)

    Wen, Zongguo; Bai, Weinan; Zhang, Wenting; Chen, Chen; Fei, Fan; Chen, Bin; Huang, Yi

    2018-03-15

    Municipal Solid Waste Treatment System (MSWTS) contributes a lot to urban metabolism optimization and pollution control of nitrogen. An analysis framework for cross-media metabolism of nitrogen was developed for MSWTS to study the systematic effects of nitrogen metabolism in MSWTS on ecosystem quality. Then cross-media distribution of pollutants was calculated in landfill, composting, incineration and anaerobic digestion, respectively. Sixty three percent to 82% of the original inputs ended up in the natural environment using the former three technologies (landfill, composting and incineration), which was attributed to cross-media migration. Anaerobic digestion should be highlighted due to its overall desirable removal efficiency. Critical processes related to nitrogen cross-media migration were identified to analyze the overall environmental impacts sensitivities. Positive effects emerged in liquid-solid interface migration of nitrogen through sewage collection and treatment technology processes, while the incineration flue gas treatment witnessed negative effects in gas-liquid interface migration. Overall, the environmental impact sensitivity levels of nitrogen cross-media migration under critical processes were as follows: incineration>landfill>composting>anaerobic digestion. Therefore, the environment is most sensitively affected by incineration and its processes. The present study is of great significance to optimize environmental management by shifting the management mode from single environmental medium quality control to systematic ecosystem quality improvement. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Integrated manure management to reduce environmental impact: II. Environmental impact assessment of strategies

    NARCIS (Netherlands)

    Vries, de J.W.; Groenestein, C.M.; Schroder, J.J.; Hoogmoed, W.B.; Sukkel, W.; Groot Koerkamp, P.W.G.; Boer, de I.J.M.

    2015-01-01

    Manure management contributes to adverse environmental impacts through losses of nitrogen (N), phosphorus, and carbon (C). In this study, we aimed to assess the potential of newly designed strategies for integrated manure management (IS) to reduce environmental impact. An important aspect of the

  19. Environmental impact of seasonal integrated aquaculture ponds ...

    African Journals Online (AJOL)

    The environmental impact of fingerponds, particularly on hydrology and biodiversity, was low, although land-use changes at the immediate site where the ponds were dug had direct impacts. Whereas this study was based on short-term monitoring of experimental fingerponds, scaling up of these systems may increase their ...

  20. Impact of environmental variables on Dubas bug infestation rate: A case study from the Sultanate of Oman.

    Directory of Open Access Journals (Sweden)

    Khalifa M Al-Kindi

    Full Text Available Date palm cultivation is economically important in the Sultanate of Oman, with significant financial investment coming from both the government and from private individuals. However, a global infestation of Dubas bug (Ommatissus lybicus Bergevin has impacted the Middle East region, and infestations of date palms have been widespread. In this study, spatial analysis and geostatistical techniques were used to model the spatial distribution of Dubas bug infestations to (a identify correlations between Dubas bug densities and different environmental variables, and (b predict the locations of future Dubas bug infestations in Oman. Firstly, we considered individual environmental variables and their correlations with infestation locations. Then, we applied more complex predictive models and regression analysis techniques to investigate the combinations of environmental factors most conducive to the survival and spread of the Dubas bug. Environmental variables including elevation, geology, and distance to drainage pathways were found to significantly affect Dubas bug infestations. In contrast, aspect and hillshade did not significantly impact on Dubas bug infestations. Understanding their distribution and therefore applying targeted controls on their spread is important for effective mapping, control and management (e.g., resource allocation of Dubas bug infestations.

  1. Environmental Impacts of Promoting New Public Transport Systems in Urban Mobility: A Case Study

    Directory of Open Access Journals (Sweden)

    Abel Ortego

    2017-09-01

    Full Text Available Urban mobility is highly dependent on private vehicles causing pollution, traffic congestion and traffic accidents. The tram has become one of the most relevant public transport modes in those cities which need to reduce the private vehicle dependency. However, the implementation of this kind of infrastructure must be done carefully to avoid unsuccessful route designs which make the system unfeasible to operate. With the aim of analysing the impact that a tram can cause in a city, an original methodology has been developed, which takes into account the effect of the new transport system implementation on three subimpacts: traffic, public bus and outskirts neighbourhoods. This methodology uses different data sources from urban traffic, environmental and energy systems. The methodology has been applied to the city of Zaragoza (Spain with a current population of around 700,000 inhabitants. The main results found were that tram line 1 saves 6% of the annual final energy consumption of urban mobility, urban traffic has decreased by 7.7% in the city as a whole and by 39.7% for streets close to the tramway.

  2. Environmental impact assessment of olive production using Life Cycle Assessment: A case study, Tarom county, Zanjan province

    Directory of Open Access Journals (Sweden)

    ehsan khodarezaie

    2017-10-01

    Full Text Available Introduction Horticulture industry consumes a significant part of the energy and materials and release pollutants into the environment. Olive (Olea europaea L. is one of the most cultivated plants in Iran, so the environmental impact assessment of these production systems is important. However, the consequences and environmental impacts of olive production systems have not been studied in Iran. Tarom County is one of the most important olive production centers in Iran. So, this study is performed to evaluate environmental impacts of olive production in Tarom region. Materials and Methods In this study, the LCA approach is used to assessment of environmental impacts of olive production. This study is conducted in Tarom County in 2012-2013. The aim of this study was to determine hot spots of olive life cycle and offering appropriate Solutions to reduce the related environmental impact in Tarom region. In this research, one ton of Olives was considered as functional unit. System boundary is defined as “from cradle to farm gate”. Primary data were collected through observation, sampling and questionnaires completing method. The climate and soil data were collected from the "Olive Research Center" located in the Tarom County. Data for the production of used inputs (Secondary data were taken from the EcoInvent®2.0 database, and SimaPro software was employed to analyze primary data. Impact categories were analyzed based on CML 2 baseline 2000 V2.04/ world, 1995/ characterization and SimaPro 7.2 software. CML 2 baseline 2000. Results and Discussion The obtained data from inventory are presented in the table 1. These data includes Inputs and outputs of olive production system in Tarom olive systems. Table 1- Inputs and outputs of olive production system (per 1 ton olive. Amount\tUnit\tInputs 48.04\tkg\tDiesel fuel Chemical fertilizer 62.8\tkg\tUrea 53.9\tkg\tTriple Super Phosphate 46.4\tkg\tPotassium sulphate 5.6\tkg\tPesticides 1222\tkg

  3. ENVIRONMENTAL IMPACT ASSESSMENT AND MONITORING ...

    African Journals Online (AJOL)

    Production activities in any industry may “harm the environment through their damaging effects on air, water, soil and biodiversity.”1. To protect the environment, it is imperative to conduct environmental impact assessment (“EIA”) of investment projects in order to identify their potential harms. Appropriate measures should be ...

  4. How environmental costs impact DSM

    International Nuclear Information System (INIS)

    Sim, S.R.

    1991-01-01

    This article examines the impacts of environmental costs of electricity generation into utility planning of demand side management (DSM) programs. The topics include approach and assumptions, overview of spreadsheet approach, results of the analyses, and the application of this approach to other areas of utility management such as new generation projects, sales of new generation capacity, and utility liability and management prudency

  5. Environmental impact of power generation

    International Nuclear Information System (INIS)

    Hester, R.E.; Harrison, R.M.

    1999-01-01

    A series of articles offers answers to questions on the environmental consequences and impact on man of the power generation industry. Subjects discussed in detail include: (i) acid rain and climate change and how the generators of electricity have been expected to play a role disproportionate to their deleterious contributions in improving the situation; (ii) recently adopted air quality management approaches with regard to airborne emissions from power stations and motor vehicles; (iii) the evolution of the UK power industry towards sustainability through considerations for the environment and use of resources in a liberalised market; (iv) the Best Practicable Environmental Option approach to the design and siting of power stations; (v) the environmental impact of nuclear power generation and (vi) electromagnetic fields and the possible effects on man of transmitting electricity in overhead power lines

  6. Environmental impacts assessment study on residential-industrial suburban community of Rome, Italy

    International Nuclear Information System (INIS)

    Barni, E.

    1991-01-01

    Valle Galeria, a 8x5 km Roman suburb, with a population of about 30,000 residents, is host to a 4.3 million tonnes/year refinery, a 5,500 tonnes/day municipal waste dump site, an asphalt production plant and an incinerator for hospital and industrial wastes. To assist community planners in their decision making relative to the proposed construction of a refuse derived power plant, a new incinerator complex and a turbogas electric power station, ENEA (Italian Agency for New Technology, Energy and the Environment) performed a study to characterize the community's current environmental quality, in particular, its air quality. In addition to the effects caused by present industrial activities, the local natural environment has already suffered negative effects in the past due to the presence of numerous quarries. This paper tables the study's results concerning air pollution concentration levels and sources of air pollution

  7. Where do the environmental impacts of Additive Manufacturing come from? Case study of the use of 3d-printing to print orthotic insoles

    OpenAIRE

    DA SILVA BARROS, KLÉBER; Zwolinski, Peggy; Ikhan Mansur, Akhmal

    2017-01-01

    International audience; Additive Manufacturing (AM) is becoming more popular each day, and as all disruptive technology, its environmental impacts are still little known. Some authors have been studying and analysing its environmental impacts using Life Cycle Assessment (LCA) that is the most common method for this. This paper presents an experiment performed by using Life Cycle Assessment to identify the environmental hotspot of a start-up that uses 3d-printing technology to print orthotic i...

  8. Environmental impact assessment of biofuel production on contaminated land - Swedish case studies

    Energy Technology Data Exchange (ETDEWEB)

    Andersson-Skoeld, Yvonne; Suer, Pascal (Swedish Geotechnical Institute, Linkoeping (Sweden)); Blom, Sonja (FB Engineering AB, Goeteborg (Sweden)); Bardos, Paul (r3 Environmental Technology Ltd, Reading (United Kingdom)); Track, Thomas; Polland, Marcel (DECHEMA e. V., Frankfurt am Main (Germany))

    2009-07-01

    This report studies the (possible) cultivation of short rotation wood (Salix Vinimalis) on two contaminated sites from an environmental perspective, through a life cycle analysis (LCA) and carbon footprint, with an outlook towards an overarching method for a qualitative or semi-quantitative analysis based on a life cycle framework. Two areas were selected as case studies: a small site where short rotation crop (Salix Vinimalis) cultivation is in progress and a large site where biofuel production is hypothetical. For the selection of suitable sites, the following aspects were considered: Site location and size, so that biofuel cultivation might be economically viable without a remediation bonus, Topography and soil conditions, so that machinery could be used for cultivation, Time, so that the site was not in urgent need of remediation due to environmental or human health risks, or acute exploitation requirements, Contamination degree, which should not be plant-toxic, Contamination depth, Assessment of optimum crop and its use. For doubtful areas, it is especially important to analyse what the most viable option for the contaminated site is, and what bio-product could be used. For a more comprehensive analysis, which also incorporates local economic and social aspects, the decision support matrix, inter alia, described in the main report of the project Rejuvenate, is recommended. The calculation of emissions for the LCA and the carbon footprint used a German software tool for LCA of soil remediation. The software includes equipment emission data published in 1995. The module 'landfarming' has been used in this study to calculate emissions from herbicide application, fertilisation, ploughing and deep-ploughing, Salix harvest, harrowing etc. Since production of herbicide and Salix Vinimalis shoots were not included in the software, they were not included in the study. The conclusions for the two sites were very similar, in spite of the large differences

  9. Quantifying Behaviour Change in reducing environmental impact within large organisations - 3 case studies from the UK

    Directory of Open Access Journals (Sweden)

    Andrew F.G. Smith

    2015-10-01

    over 50% have been achieved. In total, these programmes have saved the organisations substantial amounts of money and avoided CO2 emissions. Analysis has shown that the three universities are currently benefitting by over £320,000 / year and 1,300 tonnes of avoided CO2, as behavioural-led changes have already reduced demand by between 5% and 8%. Figure 1 shows the savings made by one university, and demonstrates a 99kW reduction in electricity demand that has been created through staff behaviour change. CONCLUSIONS Effecting behaviour change within large organisations has always been difficult owing to the large numbers of people involved, the slow speed of feedback and the difficulty in quantifying results. This work shows that well-designed IT systems are a key enabler in overcoming all of these challenges. IT has permitted and facilitated the following: Community building, awareness raising, quantification of savings, feedback on actions, competitive activity and rapid reporting. The results from these programmes have helped three universities to cut their electricity consumption by between 5% and 8%, with potential for greater future cuts. Collectively, as a result of this mechanism, the three universities are reducing their environmental impact by over 1,300 tonnes of CO2 per year. The implications for other areas of behaviour change are significant. Potentially the lessons learned in these IT-enabled environmental impact reduction initiatives can be translated into other fields (eg: other health, organisational change, etc.

  10. A study of the environmental impact on Australia of a nuclear accident in Indonesia

    International Nuclear Information System (INIS)

    Hess, G.D.; Davidson, N.E.; Logan, W.; Mills, G.A.; Puri, K.; McDonald, N.R.; Cameron, R.F.; Clark, G.; Crawford, J.; Domel, R.U.; Hambley, D.; Harris, F.F.; Barton, R.; Manins, P.C.; Hibberd, M.F.

    1998-01-01

    This study has considered the circumstances under which radioactive material, released as a result of a severe accident in a reactor of the type that could be proposed for Indonesia, might reach Australia. This assumes the latest available technology for a pressurised water reactor, a boiling water reactor, or an 'advanced' light-water reactor, each with a modern containment building. The methodology consisted of developing detailed definitions of the accident scenarios, calculating he transport of the radioactive cloud to Australia and its dispersion by means of a numerical meteorological model, developed by ANSTO, and determining the impact on individuals in Australia by means of a radiological consequences model. A single release was considered with variations in the time of release, the meteorological situation, the height of release, its duration, the amount and the type of material released. The calculations are currently based on the ICRP Standard 70 Kg man. The major pathways considered are inhalation, groundshine, cloudshine and ingestion of plants, meet and milk. A source term was determined for radionuclides, represented by Xenon-133, Iodine-131 and Cesium- 137. Three type of weather conditions that could cause a radioactive cloud to reach Australia were considered. The calculations have shown that the active monsoonal cases impact on north-western and northern Australia, the monsoonal break-period cases impact on western and north-western Australia and that mid-tropospheric cases can impact on a wide band across central and southern Australia. The area of impact for a mid-tropospheric release can be greater than for a near-surface release. It was concluded that even with an extreme release, for actual meteorological conditions, the maximum dose would be below the 5 mSv, dose at which the National Health and Medical Research Council advises that consideration be given to control of milk and foodstuff. This study has been limited in scope, primarily

  11. A study of the environmental impact on Australia of a nuclear accident in Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Hess, G.D.; Davidson, N.E.; Logan, W.; Mills, G.A.; Puri, K. [Bureau of Meteorology Research Centre, Melbourne, VIC (Australia); McDonald, N.R.; Cameron, R.F.; Clark, G.; Crawford, J.; Domel, R.U.; Hambley, D.; Harris, F.F.; Barton, R. [Australian Nuclear Science and Technology Organisation, Lucas Heights, NSW (Australia); Manins, P.C.; Hibberd, M.F. [Commonwealth Scientific Industrial Research Organisation, Aspendale, VIC (Australia). Division of Atmospheric Research

    1998-12-31

    This study has considered the circumstances under which radioactive material, released as a result of a severe accident in a reactor of the type that could be proposed for Indonesia, might reach Australia. This assumes the latest available technology for a pressurised water reactor, a boiling water reactor, or an `advanced` light-water reactor, each with a modern containment building. The methodology consisted of developing detailed definitions of the accident scenarios, calculating he transport of the radioactive cloud to Australia and its dispersion by means of a numerical meteorological model, developed by ANSTO, and determining the impact on individuals in Australia by means of a radiological consequences model. A single release was considered with variations in the time of release, the meteorological situation, the height of release, its duration, the amount and the type of material released. The calculations are currently based on the ICRP Standard 70 Kg man. The major pathways considered are inhalation, groundshine, cloudshine and ingestion of plants, meet and milk. A source term was determined for radionuclides, represented by Xenon-133, Iodine-131 and Cesium- 137. Three type of weather conditions that could cause a radioactive cloud to reach Australia were considered. The calculations have shown that the active monsoonal cases impact on north-western and northern Australia, the monsoonal break-period cases impact on western and north-western Australia and that mid-tropospheric cases can impact on a wide band across central and southern Australia. The area of impact for a mid-tropospheric release can be greater than for a near-surface release. It was concluded that even with an extreme release, for actual meteorological conditions, the maximum dose would be below the 5 mSv, dose at which the National Health and Medical Research Council advises that consideration be given to control of milk and foodstuff. This study has been limited in scope, primarily

  12. Atmospheric Dispersion Models for the Calculation of Environmental Impact: A Comparative Study

    International Nuclear Information System (INIS)

    Caputo, Marcelo; Gimenez, Marcelo; Felicelli, Sergio; Schlamp, Miguel

    2000-01-01

    In this paper some new comparisons are presented between the codes AERMOD, HPDM and HYSPLIT.The first two are Gaussian stationary plume codes and they were developed to calculate environmental impact produced by chemical contaminants.HYSPLIT is a hybrid code because it uses a Lagrangian reference system to describe the transport of a puff center of mass and uses an Eulerian system to describe the dispersion within the puff.The meteorological and topographic data used in the present work were obtained from runs of the prognostic code RAMS, provided by NOAA. The emission was fixed in 0.3 g/s , 284 K and 0 m/s .The surface rough was fixed in 0.1m and flat terrain was considered.In order to analyze separate effects and to go deeper in the comparison, the meteorological data was split into two, depending on the atmospheric stability class (F to B), and the wind direction was fixed to neglect its contribution to the contaminant dispersion.The main contribution of this work is to provide recommendations about the validity range of each code depending on the model used.In the case of Gaussian models the validity range is fixed by the distance in which the atmospheric condition can be consider homogeneous.In the other hand the validity range of HYSPLIT's model is determined by the spatial extension of the meteorological data.The results obtained with the three codes are comparable if the emission is in equilibrium with the environment.This means that the gases were emitted at the same temperature of the medium with zero velocity.There was an important difference between the dispersion parameters used by the Gaussian codes

  13. Environmental Impact Assessment Law in China's courts: A study of 107 judicial decisions

    International Nuclear Information System (INIS)

    Zining, Jin

    2015-01-01

    The article explores the practices of Environmental Impact Assessment (EIA) Law in China's courts by examining 107 judicial decisions. Each of the 107 judicial decisions has been analyzed to determine the time/location of the decision, what type of EIA document was referred to, what specific claim was made by the plaintiffs, and what the court's ruling was on the case. The results indicate that: unlike in Germany or Japan, all kinds of EIA decisions made by environment protect bureaus (EPBs) in China were widely taken as justiciable, and China's courts generally allowed local residents to have standing and thus challenge the EPBs' decisions made during the EIA process. On the other hand, the research also shows the EPBs overwhelmingly prevailed in those EIA lawsuits. It is also found that China's reviewing judges were highly self-restrained, giving obvious deference to the technocrat with the substantial contents of EIA documents. Also, the concept of “flaw” was created when it came to procedural issues. These two factors, among others, were both helping the EPBs' prevailing successes. - Highlights: • 107 judicial decisions referring to China's EIA law are examined. • The justiciability of EPB's EIA decisions were taken for granted. • The defenders overwhelmingly prevailed in those EIA lawsuits. • The reviewing judges were highly self-restrained, defering to the technocrat with the EIA documents. • A functional concept, “flaw”, was created by reviewing judges when it came to procedural issues

  14. Prospects for Increased Energy Recovery from Horse Manure—A Case Study of Management Practices, Environmental Impact and Costs

    Directory of Open Access Journals (Sweden)

    Åsa Hadin

    2017-11-01

    Full Text Available A transition to renewable energy sources and a circular economy has increased interest in renewable resources not usually considered as energy sources or plant nutrient resources. Horse manure exemplifies this, as it is sometimes recycled but not often used for energy purposes. The purpose of this study was to explore horse manure management in a Swedish municipality and prospects for energy recovery. The case study includes a survey of horse manure practices, environmental assessment of horse manure treatment in a biogas plant, including associated transport, compared to on-site unmanaged composting, and finally a simplified economic analysis. It was found that horse manure management was characterized by indoor collection of manure most of the year and storage on concrete slabs or in containers, followed by direct application on arable land. Softwood was predominantly used as bedding, and bedding accounted for a relatively small proportion (13% of the total mix. Anaerobic digestion was indicated to reduce potential environmental impact in comparison to unmanaged composting, mainly due to biogas substituting use of fossil fuels. The relative environmental impact from transport of manure from horse facilities to anaerobic digestion plant was small. Results also indicate a relatively high cost for horse keepers to change from composting on site to anaerobic digestion in a centralized plant.

  15. A study on the feasibility of environmental impacts assessment for Wolsung nuclear 3 and 4 - Ecology, population and socio-economic environment

    International Nuclear Information System (INIS)

    Kang, Ho; Lee, Jin Hong; Hong, Seong Soo

    1993-09-01

    It is necessary to study persistently methodology and all relevant information for environmental impacts assessment, which will make the assessment be more effective. The contents and scope of this project are summarized as follows : review on the feasibility of the overall environmental status surveyed at the vicinity of the proposed nuclear power plants, review on the assessment of the probable impacts, review on the potential of alternatives to minimize the adverse impacts on the surrounding environments

  16. A study on the feasibility of environmental impacts assessment for Wolsung nuclear 3 and 4 - Ecology, population and socio-economic environment

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Ho; Lee, Jin Hong; Hong, Seong Soo [Chungnam National Univ., Taejon (Korea, Republic of)] (and others)

    1993-09-15

    It is necessary to study persistently methodology and all relevant information for environmental impacts assessment, which will make the assessment be more effective. The contents and scope of this project are summarized as follows : review on the feasibility of the overall environmental status surveyed at the vicinity of the proposed nuclear power plants, review on the assessment of the probable impacts, review on the potential of alternatives to minimize the adverse impacts on the surrounding environments.

  17. A Study Of Environmental Impacts On The Coral Resources In The Vicinity Of The Saint Martin Island Bangladesh

    Directory of Open Access Journals (Sweden)

    Shaikh Sayed Ahammed

    2015-08-01

    Full Text Available A study of the environmental impacts on the coral resources in the vicinity of the Saint Martin Island Bangladesh was conducted with a view to making an assessment of the current status of coral resources in the island and identifying major natural and anthropogenic environmental threats to the future sustainability of these resources. It is evident that the coral resources have been reduced significantly and currently only 41 coral species are available. The existing environmental condition assessed by pH salinity turbidity and temperature in the island is not found responsible for the survival of the corals. The study also reveals that the major anthropogenic interventions are responsible for the gradual depletion of the coral resources. The major anthropogenic threats to the coral resources are coral collection and overfishing. In addition coral extraction is identified as a potential threat to the future integrity of coral communities in the island. Environmental threats from anthropogenic activities related to sedimentation land erosion and pollution are also the concerns for the coral communities in the island. For the conservation of the coral population no coral monitoring cell has been established in this island.

  18. Study of the impact of environmental bacteria ob uranium speciation in order to engage bioremediation process

    International Nuclear Information System (INIS)

    Untereiner, G.

    2008-11-01

    Uranium is both a radiological and a chemical toxic. Its concentration in the environment is low except when human activities have caused pollution. Uranium is a heavy reactive element, and thus it is easily complexed with soil component like minerals or organic molecules. These different complexes can be more or less bioavailable for microorganisms and plants, and then get in the human food chain. The knowledge and the understanding of transfer mechanisms and also the fate of toxic elements in the biosphere are a key issue to estimate health and ecological hazards. The knowledge of the speciation is very important for bioremediation processes. Here, we focused on the microorganisms effects onto uranium speciation in environment. Bacteria can accumulate and/or transform uranium depending on the initial form of the element. Thus, its bioavailability could be changed. The species used in this work are Cupriavidus metallidurans CH34, which is an environmental bacteria with a high resistance to heavy metal, Deinococcus radiodurans R1, which is known for his radiological resistance, and Rhodopseudomonas palustris, which is a purple photo-trophic bacteria capable of degrading aromatic compounds. Two forms of uranium were used with these bacteria, a mineral one, uranyl carbonate, and an organic one, uranyl citrate. In a first step, the growth media were modified in order to stabilize uranium complexes thanks to a simulation program. Then, the capacity of the bacteria to accumulate or transform uranium was studied. We saw a difference between minimal inhibition concentrations of these two speciation which is due to a difference between phosphate bioavailability. No accumulation was observed with environmental pH but uranium precipitation was observed with acidic pH (pH 1). Uranium speciation seemed to be well controlled in the growth media and the precipitates were uranyl phosphate. (author)

  19. Road ecology in environmental impact assessment

    International Nuclear Information System (INIS)

    Karlson, Mårten; Mörtberg, Ulla; Balfors, Berit

    2014-01-01

    Transport infrastructure has a wide array of effects on terrestrial and aquatic ecosystems, and road and railway networks are increasingly being associated with a loss of biodiversity worldwide. Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) are two legal frameworks that concern physical planning, with the potential to identify, predict, mitigate and/or compensate transport infrastructure effects with negative impacts on biodiversity. The aim of this study was to review the treatment of ecological impacts in environmental assessment of transport infrastructure plans and projects. A literature review on the topic of EIA, SEA, biodiversity and transport infrastructure was conducted, and 17 problem categories on the treatment of biodiversity were formulated by means of a content analysis. A review of environmental impact statements and environmental reports (EIS/ER) produced between 2005 and 2013 in Sweden and the UK was then conducted using the list of problems as a checklist. The results show that the treatment of ecological impacts has improved substantially over the years, but that some impacts remain problematic; the treatment of fragmentation, the absence of quantitative analysis and that the impact assessment study area was in general delimited without consideration for the scales of ecological processes. Actions to improve the treatment of ecological impacts could include improved guidelines for spatial and temporal delimitation, and the establishment of a quantitative framework including tools, methods and threshold values. Additionally, capacity building and further method development of EIA and SEA friendly spatial ecological models can aid in clarifying the costs as well as the benefits in development/biodiversity tradeoffs. - Highlights: • The treatment of ecological impacts in EIA and SEA has improved. • Quantitative methods for ecological impact assessment were rarely used • Fragmentation effects were recognized

  20. Environmental impact of industrial wastes on marine area, case study: Port Sudan coastal area

    International Nuclear Information System (INIS)

    Abdalrahman, E. A. H.

    2004-05-01

    This study was carried out to determine the effect of the industrial wastes on marine environment in Port Sudan area. A very intensive study has been made to identify types of pollutions drained in seawater at study area of Red Sea coast. Samples were taken from three stations (1, 2 and 3) at study area and the following analysis were made: Temperature, salinity, hydrogen ion concentration, dissolved oxygen, biochemical oxygen demand, nutrient, oil and grease. The laboratory results revealed that wastes pollute the marine environment as the cooling water from studied industries which is drain into the seawater increases the degree of temperature approximately from 6 to 12 C degree above the allowed rate, the matter which was adverse effect on the environment and living marine creatures due to the sudden change of temperature degree. Also, it was found that the great amount of oil spills discharged into seawater due to many factors such as: cooling water, oil spills from ships and loading and discharging operations of crude oil ships. Accordingly these oils spills might have a deadly effect on living marine creatures, which have been mention in details through out this research. Hence, and to minimize this adverse effect of industrial wastes and others on the marine environment, may recommend to the following: Pretreatment to the industrial wastes should be taking before its draining into the Red Sea coastal area. Surveillance all ships into the port and observing loading and discharging operations as well as those ships in the regional waters and implementing the international maritime laws. Enlightenment the industrial administrators and manpower working with them about the severity which will definitely cause the marine environmental deterioration as a result of industrial wastes. To punish every one who violates the laws of environment protection. Thus, can be safeguarding the environment from pollutions and consequently develop the natural resources and proceed

  1. Environmental impacts of products in china.

    Science.gov (United States)

    Yang, Yi; Suh, Sangwon

    2011-05-01

    As the Chinese economy has become an integral part of the global supply chain, quantifying the environmental impacts by Chinese industry is indispensible to understanding the environmental performance of products in general. Comprehensive and consistent environmental data infrastructure, however, is lacking in China, hindering such an understanding. In this paper, we demonstrate a simplified method for assembling and harmonizing various data sources to develop a sectoral environmental database for input-output life cycle assessment (IO-LCA). We first identified key substances by analyzing previous normalization studies and other countries' sectoral environmental databases. Data for priority substances were compiled and then adjusted and validated. The database created from this process was then used to analyze the direct and indirect environmental impacts generated by Chinese rural and urban consumptions. Expenditures on food and other basic household needs like heating and cooking were found to play a dominant role in generating environmental impacts in China, while previous studies of industrialized countries also highlighted the importance of transportation. This database provides background information for LCA through, for example, the hybrid approach, and is also conducive to ongoing efforts to develop generic life cycle inventory databases in China.

  2. Evaluating the impact of environmental interventions across 2 countries: the International Bikeshare Impacts on Cycling and Collisions Study (IBICCS) Study protocol.

    Science.gov (United States)

    Fuller, Daniel; Gauvin, Lise; Dubé, Anne-Sophie; Winters, Meghan; Teschke, Kay; Russo, Elizabeth T; Camden, Andi; Mee, Carol; Friedman, Steven Marc

    2014-10-25

    Few international studies examine public bicycle share programs (PBSP) health impacts. We describe the protocol for the International Bikeshare Impacts on Cycling and Collisions Study (IBICCS). A quasi-experimental non-equivalent groups design was used. Intervention cities (Montreal, Toronto, Boston, New York and Vancouver) were matched to control cities (Chicago, Detroit, and Philadelphia) on total population, population density, cycling rates, and average yearly temperature. The study used three repeated, cross-sectional surveys in intervention and control cities in Fall 2012 (baseline), 2013 (year 1), and 2014 (year 2). A non-probabilistic online panel survey with a sampling frame of individuals residing in and around areas where PBSP are/would be implemented was used. A total of 12,000 respondents will be sampled. In each of the 8 cities 1000 respondents will be sampled with an additional 4000 respondents sampled based on the total population of the city. Survey questions include measures of self-rated health, and self-reported height and weight, knowledge and experience using PBSP, physical activity, bicycle helmet use and history of collisions and injuries while cycling, socio-demographic questions, and home/workplace locations. Respondents could complete questionnaires in English, French, and Spanish. Two weights will be applied to the data: inverse probability of selection and post-stratification on age and sex.A triple difference analysis will be used. This approach includes in the models, time, exposure, and treatment group, and interaction terms between these variables to estimate changes across time, between exposure groups and between cities. There are scientific and practical challenges in evaluating PBSP. Methodological challenges included: appropriate sample recruitment, exchangeability of treatment and control groups, controlling unmeasured confounding, and specifying exposure. Practical challenges arise in the evaluation of environmental

  3. Environmental impact study of sugar beet (Beta vulgaris L. production using life cycle assessment (Case study: South Khorasan region

    Directory of Open Access Journals (Sweden)

    H. Mirhaji

    2016-05-01

    Full Text Available The importance of environmental protection in modern communities is vital, the action and implementation of any program requires the sufficient knowledge and understanding of environment. One of the methods to preserve natural resources and achieving sustainable development, especially sustainable agriculture, is the environmentally evaluation of agriculture production processes. Life cycle assessment approach is an accepted method for determining the side effects of a production process on environment during its complete life cycle. In this research, the impacts of global warming, acidification, fossil resources depletion and water resources depletion of sugar beet (Beta vulgaris L. production on environment is investigated using life cycle assessment method in Khezri Farming Company, one of the major production areas in South Khorasan province. The final environmental indices for global warming, acidification, fossil resource depletion and water resources depletion were 0.0003, 0.002, 0.025 and 0.073, respectively. In other words, the effect of water resources depletion has the greatest damaging potential on environment among others in sugar beet production in this region.

  4. Environmental impact of fires in forest ecosystems - a study of the literature with the focus on Scandinavia

    International Nuclear Information System (INIS)

    Ring, E.

    1997-01-01

    The beneficial effects of fire on biodiversity in boreal forests have been recognized in Swedish forestry. The area of forest land subjected to prescribed burning is therefore likely to increase in the near future. In the general discussion on the benefits of fire for biodiversity, little attention has been paid to the impact on the abiotic environment. This review of the literature attempts to highlight this aspect. The review focuses on the effects of fire on soil and water, above all, in Scandinavian conditions, but numerous studies from other parts of the world are also presented. The chemical and physical effects of forest fires and prescribed burning are considered together with some microbiological effects. Gaps in knowledge are identified and the impact of prescribed burning on the major environmental problems of climate change acidification and eutrophication are also discussed. 55 refs, 14 figs, 12 tabs

  5. 76 FR 55653 - Notice of Intent To Prepare an Environmental Impact Statement/Overseas Environmental Impact...

    Science.gov (United States)

    2011-09-08

    ... Impact Statement (EIS)/Overseas Environmental Impact Statement (OEIS) to evaluate the potential... Islands Training and Testing (MITT) EIS/OEIS Study Area. The MITT Study Area includes the existing Mariana... complex in the Study Area. The DoN is preparing this EIS/OEIS to renew current regulatory permits and...

  6. Plant-Based Lunch at Work: Effects on Nutrient Intake, Environmental Impact and Tastiness—A Case Study

    Directory of Open Access Journals (Sweden)

    Mirjam E. van de Kamp

    2018-01-01

    Full Text Available The aim of this study was to determine the environmental impact, nutrient intake, appreciation and tastiness of three buffet-style lunches served at the workplace, consisting of (1 animal-based foods; (2 plant-based foods; and (3 both animal-based and plant-based foods. Employees of the National Institute for Public Health and the Environment in the Netherlands participated in the study. Participants scored the lunch for appreciation and tastiness (scores from 1 to 10. Greenhouse gas (GHG emissions and land use associated with foods consumed were calculated using life cycle assessments. Nutrient intake was calculated using food composition data. The results show that both the plant-based and the combination lunch received higher scores for tastiness than the animal-based lunch. GHG emissions and land use were lowest for the plant-based lunch and highest for the animal-based lunch. The combination lunch was associated with increased fiber and decreased saturated fat intake compared to the animal-based lunch, but also lead to increased energy intake. The plant-based lunch did not increase energy intake, while increasing fiber intake and decreasing sodium (salt and saturated fat intakes. These initial results show that plant-based lunches have the potential to improve nutrient intake and tastiness while reducing environmental impact. Additional research in this field is worthwhile.

  7. Report: Potential environmental impact of exempt site materials - a case study of bituminous road planings and waste soils.

    Science.gov (United States)

    Bark, Marjorie; Bland, Michael; Grimes, Sue

    2009-09-01

    The use of waste materials for ecological benefit, agricultural improvement or as part of construction works are often exempt from waste management control in order to maximize the reuse of material that would otherwise be disposed of to landfill. It is important, however, to determine whether there is potential for such waste to cause environmental harm in the context of the basis for granting exemptions under the relevant framework objective to ensure that waste is recovered or disposed of without risk to water, air, soil, plants or animals. The potential for environmental harm was investigated by leaching studies on two wastes commonly found at exempt sites: bituminous road planings and waste soils. For bituminous road planings, the organic components of the waste were identified by their solubility in organic solvents but these components would have low environmental impact in terms of bioavailability. Leaching studies of the heavy metals copper, lead and zinc, into the environment, under specific conditions and particularly those modelling acid rain and landfill leachate conditions showed that, except for copper, the amounts leached fell within Waste Acceptance Criteria compliance limits for defining waste as inert waste. The fact that the amount of copper leached was greater than the Waste Acceptance Criteria level suggests that either additional testing of wastes regarded as exempt should be carried out to ensure that they are in analytical compliance or that legislation should allow for the potential benefits of reuse to supersede deviations from analytical compliance.

  8. Contribution to environmental impact study of fuel cells of low and medium temperature using the Delphi methodology

    International Nuclear Information System (INIS)

    Ribeiro, Maria Alice Morato

    2009-01-01

    Assessing future energy systems is of major importance for providing information on potential environmental awareness of the some life cycle stage of innovative technologies, for determining competitive advantages compared to conventional technologies and for developing scenarios of future. The main objective of this work is to provide a contribution for the evaluation of the environmental impact of fuel cells of low and media temperature, including all life cycles, and hydrogen production step, using the Delphi methodology. This work introduces and characterizes several types of fuel cells, which are more researched in the last years and presents several life cycles analysis for the fuel cells, their manufacture, operation and waste after the lifetime. The Delphi research is presented, with the first and second round results, the questionnaire and the methods descriptions adopted in this study. The Delphi Methodology is detailed in this work detailing the entrance data, the philosophy to be used in this study of the future scenes, as well as, the statistical treatment to be used for evaluation of the final results. A questionnaire was constructed and a respondent's team participated in the research. Initially they received the questionnaire in the first round. In the next round they received again the questionnaire together with the responses obtained in the first stage. At the end, the study it was verified it there was an increase of consensus and an influence of the most qualified respondents on the other respondents. The results showed that the respondents believe in reducing the environmental impact of fuel cells. The most surprising in the research is that the respondents believe that the group's PGM catalysts can be replaced. (author)

  9. 75 FR 77897 - Long Walk National Historic Trail Feasibility Study, Abbreviated Final Environmental Impact...

    Science.gov (United States)

    2010-12-14

    ..., National Trails Intermountain Region, New Mexico. Four alternatives and their respective environmental... experiences of the Mescalero Apache and Navajo tribes within the contextual history. An auto tour route would be established. Interpretation and education would emphasize the distinctive tribal and individual...

  10. Impact of Environmental Pollution on the Preservation of Archives and Records: A RAMP Study.

    Science.gov (United States)

    Pascoe, M. W.

    Following a description of the essential chemical and physical structures of most archive documents, this paper examines the various pollutants that can damage these documents and gives their characteristics. The pollutants are categorized as environmental (e.g., smokes, mineral dusts); exterior gas and vapor (e.g., oxygen, water, sulphur…

  11. 75 FR 8988 - Environmental Impact Statements; Availability

    Science.gov (United States)

    2010-02-26

    ... DEPARTMENT OF THE INTERIOR Environmental Impact Statements; Availability AGENCY: National Park Service. ACTION: Notice of availability for the Record of Decision on the Final Environmental Impact...) for the final Environmental Impact Statement (EIS) for the disposition of the Bureau of Mines property...

  12. Application of the exergy method to the environmental impact estimation: The nitric acid production as a case study

    International Nuclear Information System (INIS)

    Kirova-Yordanova, Zornitza

    2011-01-01

    In this work the exergy method is used to compare various methods for removal of NO x from waste (tail) gas released into the atmosphere from nitric acid production plants with respect to their overall environmental impact. Three basic methods for NO x abatement are analysed: selective catalytic reduction (SCR), non-selective catalytic reduction (NSCR) and extended absorption. The positive and negative effects and the net effect from the NO x abatement are calculated. The following exergy-based indicators are used for comparing the energy efficiency and the environmental impact of different treatment processes as a result from pollutants removal: reduction of the exergy of the emissions from the whole process route (ammonia and nitric acid production units); exergy of the additional emissions, arising as a result of the treatment process; total net reduction of the exergy consumption, Cumulative Energy Consumption (CEnC) and Cumulative Exergy Consumption (CExC) of natural resources as a result of the waste flows treatment. -- Highlights: → A thermodynamic study of the effects of three NO x abatement methods. → A comparison of the positive, negative and overall net effects of the three methods. → The best overall results are obtained for the extended absorption method. → The selective catalytic reduction method is estimated as unsatisfactory. → The non-selective catalytic reduction method could benefit from improved catalysts.

  13. Studying the Impacts of Environmental Factors and Agricultural Management on Methane Emissions from Rice Paddies Using a Land Surface Model

    Science.gov (United States)

    Lin, T. S.; Gahlot, S.; Shu, S.; Jain, A. K.; Kheshgi, H. S.

    2017-12-01

    Continued growth in population is projected to drive increased future demand for rice and the methane emissions associated with its production. However, observational studies of methane emissions from rice have reported seemingly conflicting results and do not all support this projection. In this study we couple an ecophysiological process-based rice paddy module and a methane emission module with a land surface model, Integrated Science Assessment Model (ISAM), to study the impacts of various environmental factors and agricultural management practices on rice production and methane emissions from rice fields. This coupled modeling framework accounts for dynamic rice growth processes with adaptation of photosynthesis, rice-specific phenology, biomass accumulation, leaf area development and structures responses to water, temperature, light and nutrient stresses. The coupled model is calibrated and validated with observations from various rice cultivation fields. We find that the differing results of observational studies can be caused by the interactions of environmental factors, including climate, atmospheric CO2 concentration, and N deposition, and agricultural management practices, such as irrigation and N fertilizer applications, with rice production at spatial and temporal scales.

  14. Agronomic aspects and environmental impact of reusing marginal water in irrigation: a case study from Egypt.

    Science.gov (United States)

    El-Mowelhi, N M; Abo Soliman, S M S; Barbary, S M; El-Shahawy, M I

    2006-01-01

    Egypt produces approximately 2.4 million m3 of secondary treated wastewater (TWW) annually, used for irrigation directly or indirectly by blending with agricultural drainage water (BDW). The annual re-use of (BDW) is approximately 4 million m3. The safe and efficient use of marginal water (BDW and TWW) is a core objective of this study which has been operating from 1997 to date. After six growing seasons the main results can be summarized as follows: MAXIMIZING CROP PRODUCTION: TWW can be used for high production of oil crops (canola, soybean sunflower or maize) compared to fresh water, while BDW can be used for high production of tolerant crops (cotton and sugar beet). CROP QUALITY: using marginal water increases the concentration of elements (Pb, B, Ni, Co) in all crops but these elements were under critical levels (there were no toxicity hazards). It is better to use alternative irrigation with fresh water under a drip irrigation system to maximise crop production and minimise the adverse effects of such water in field crops quality. SOIL POLLUTION AND SALINITY BUILD UP: A drip irrigation system under alternative irrigation by fresh with TWW or BDW reduces salinity build up risks and the levels of elements (Pb, B, Ni, Co) in soil compared to re-use marginal water. SOIL PATHOGENS: Using marginal water slightly contaminated the soil with total faecal coliform (TFC), mites, shigella and salmonella. PLANT ANATOMY: No great changes in anatomical disturbance where induced in different structures of plants which were reduced at maturity stage. PRIMARY GUIDELINES FOR RE-USING MARGINAL WATER: From obtained results it can be recommended to use marginal water with salinity content ranged between 1.1 to 3.64dS/m, and elemental contents (Pb 3.0-3.51 ppm), (B 0.05-1.67 ppm), (Co 0.04-0.07 ppm), (Ni 0.08-0.15 ppm) for safe (field, vegetable and medicinal) crops production. REUSE BIO SOLIDS FOR CROP PRODUCTION: Sewage sludge produced from treated wastewater can be safely used

  15. Impact of fathers on risky sexual behavior in daughters: a genetically and environmentally controlled sibling study.

    Science.gov (United States)

    Ellis, Bruce J; Schlomer, Gabriel L; Tilley, Elizabeth H; Butler, Emily A

    2012-02-01

    Girls receiving lower quality paternal investment tend to engage in more risky sexual behavior (RSB) than peers. Whereas paternal investment theory posits that this effect is causal, it could arise from environmental or genetic confounds. To distinguish between these competing explanations, the current authors employed a genetically and environmentally controlled sibling design (N = 101 sister pairs; ages 18-36), which retrospectively examined the effects of differential sibling exposure to family disruption/father absence and quality of fathering. Consistent with a causal explanation, differences between older and younger sisters in the effects of quality of fathering on RSB were greatest in biologically disrupted families when there was a large age gap between the sisters (thus maximizing differential exposure to fathers), with greater exposure within families to higher quality fathering serving as a protective factor against RSB. Further, variation around the lower end of fathering quality appeared to have the most influence on RSB. In contrast, differential sibling exposure to family disruption/father absence (irrespective of quality of fathering) was not associated with RSB. The differential sibling-exposure design affords a new quasi-experimental method for evaluating the causal effects of fathers within families.

  16. GREAT I Study of the Upper Mississippi River. Technical Appendixes. Volume 9. Environmental Impact Statement.

    Science.gov (United States)

    1980-09-01

    Mississippi River Basin Commission should examine the feasibility of using the Geographic Information System ( GIS ) as a land and water use manage- ment...longer in active use. This site is not readily accessibl , by hydraulic dredge. Use of the site would require mechanical dredgin’ and barging of the...Geographic Information System ( GIS ) as a land and water use management tool. 4.486 Impacts of Recommendation - This recommendation would have no direct

  17. Environmental impact assessment Geopressure Subprogram

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-07-01

    This environmental impact assessment (EIA) addresses the expected programmatic activities of the Geopressure Subprogram of the Division of Geothermal Energy. The goal of the Geopressure Subprogram is to stimulate development of geopressured resources as an economic, reliable, operationally safe, and environmentally acceptable energy source. The subprogram includes activities in the areas of engineering research and development; resource exploration, assessment, and development; resource utilization including pilot and demonstration facilities; and environmental research and control technology development. It should be recognized that most of the subprogram activities extend over several years and are in their early stages of implementation at this time. The zones of potential geopressure development are in the region located along the Texas and Louisiana Gulf Coasts extending up to 200 miles (300 km) inland. Geopressured zones are sedimentary basins where water is trapped at high pressures within or below thick, nearly impermeable shale sequences. The confined water supports most or all of the weight of the overburden. This inhibits sediment compaction and causes formation pore pressure to exceed hydrostatic pressure. in sedimentary basins that are underlain by thin oceanic crust, upward thermal conduction from the mantle heats geopressured fluids and sediments to abnormally high temperatures, often in excess of 260 C (500 F).

  18. Study of the impact of environmental parameters on the operation of CMS RPCs

    CERN Document Server

    Assran, Yasser

    2011-01-01

    CMS (Compact Muon Solenoid) is a general purpose detector designed to run at the highest luminosity at Large Hadron Collider (LHC), CERN, Geneva, Switzerland. The muon system of the CMS experiment relies on Drift Tubes (DT), Cathode Strip Chambers (CSC) and Resistive Plate Chambers (RPC). RPCs are dedicated for the first level muon trigger and they are characterized by bakelite electrodes delimited in a specialized gas volume filled with operational gas mixture. This analysis has been done for the RPC chambers installed in CMS experiment at CERN. The Currents of CMS RPCs chambers are analyzed as a function of environmental parameters such as Temperature, Humidity and pressure, which are important for the operation of the muon detector system. A novel Neural Network approach has been used to analyze the data and to build a model using experimental measurements and combining the results of the simulations. Data from RPC Chambers in CMS experiment are taken and compared to the results from neural Network.

  19. Lepreau 2 environmental impact statement. Summary

    International Nuclear Information System (INIS)

    1984-05-01

    Maritime Nuclear, a joint undertaking of Atomic Energy of Canada Limited and the New Brunswick Electric Power Commission, proposes to construct a second CANDU 600 MW nuclear-powered generating unit at the site of the existing Point Lepreau Generating Station, in New Brunswick. A feasibility study is now underway and guidelines issued by the Lepreau 2 Environmental Assessment Panel identified six priority issues and concerns. These are: impacts on the biological environment, impacts of radiation on humans, impacts on the socio-economic environment, monitoring, emergency planning, and decommissioning. These factors as well as a description of the proposed facility are described in this report

  20. Environmental criteria to incorporate into civil engineering studies and projects to improve environmental impact assessment proceeding; Criterios ambientales a incorporar en proyectos de ingenieria civil para favorecer el procedimiento de Evaluacion de Impacto Ambiental

    Energy Technology Data Exchange (ETDEWEB)

    Lazano Valero, I.; Palacios Garcia de la Rosa, D.; Doncel Moratilla, A.; Iglesias Perez, L.; Ortega Santos, L.; Varela Nieto, J. M.; Garcia Sanchez-Colomer, M.

    2009-07-01

    This study fulfils the need of establishing a guideline for environmental conditions that could be used to designing stages in projects submitted to Environmental Impact Assessment (EIA), in order to consider minimal requirements not only to encourage EIA proceedings but also to reduce Environmental Impact Statement (EIS) contents. EIS from the last 10 year for different civil works projects (roads, railways, airports, dams, hidroelectrical power stations, river channelizations, pipelines, water transfers, ports and works in the coast) have been studied, extracting all the environmental conditions found. Effectiveness and real implementation of theses conditions have been analysed in different phases of the project development, which have allowed a characterization of a series of environmental conditions that could improve environmental assessments and authorities decisions for EIS. (Author) 6 refs.

  1. The Legal and Regulatory Framework for Environmental Impact Assessments : A Study of Selected Countries in Sub-Saharan Africa

    OpenAIRE

    Bekhechi, Mohammad A.; Mercier, Jean-Roger

    2002-01-01

    Environmental impact assessment, or EIA as it is known, is a procedures for evaluating the impact, proposed activities may have on the environment. In recent years, significant strides have been made to build a legal foundation for EIAs in Sub-Saharan Africa. Whereas EIAs typically used to be carried out only to meet requirements of foreign donors, they are now mandated in twenty two Sub-S...

  2. Environmental impact assessment of conventional and organic milk production

    NARCIS (Netherlands)

    Boer, de I.J.M.

    2003-01-01

    Organic agriculture addresses the public demand to diminish environmental pollution of agricultural production. Until now, however, only few studies tried to determine the integrated environmental impact of conventional versus organic production using life cycle assessment (LCA). The aim of this

  3. Environmental impact assessments for energy production

    International Nuclear Information System (INIS)

    Loevblad, Gun; Skaerby, Lena

    2000-06-01

    The report is the final report from a jointly financed project within lVL studying methodology for environmental impact assessments (EIAs). The aim has been to show possibilities and problems with EIAs for air pollution emissions from energy production plants in environments where critical loads and levels are exceeded. The project has mainly dealt with plants emitting air pollutants with environmental effects on the regional scale, including sulphur and nitrogen compounds, volatile organic compounds and particles, and effects such as acidification, eutrophication and ozone formation. Conclusions from the work are that project managers, environmental auditors, together with regional and local authorities could have use for better and more detailed guidelines, in the form of more detailed emission data from different types of alternative plants; Guidelines for the elaborating and assessing of relevant zero alternatives; Regional environmental goals and guidelines for the acceptable contribution to these by different activities; Criteria for the definition of the areas of 'environmental influence'. Furthermore, quantitative relationships between exposure and effects may contribute to better and more detailed descriptions of environmental impact and the need of decreasing the load for the recovery of polluted ecosystems

  4. 49 CFR 266.19 - Environmental impact.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Environmental impact. 266.19 Section 266.19... TRANSPORTATION ACT § 266.19 Environmental impact. (a) General. The Administrator has determined that providing... improvement assistance—(1) Environmental assessment. (i) When an applicant requests substitute service...

  5. 78 FR 48672 - Environmental Impacts Statements;

    Science.gov (United States)

    2013-08-09

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9010-5] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 07/29/2013 Through...

  6. Geospatial Technology In Environmental Impact Assessments – Retrospective.

    Directory of Open Access Journals (Sweden)

    Goparaju Laxmi

    2015-10-01

    Full Text Available Environmental Impact Assessments are studies conducted to give us an insight into the various impacts caused by an upcoming industry or any developmental activity. It should address various social, economic and environmental issues ensuring that negative impacts are mitigated. In this context, geospatial technology has been used widely in recent times.

  7. Management, regulation and environmental impacts of nitrogen fertilization in northwestern Europe under the Nitrates Directive; a benchmark study

    NARCIS (Netherlands)

    Grinsven, van H.J.M.; Berge, ten H.F.M.; Dalgaard, T.; Fraters, B.; Durand, P.; Hart, A.; Hofman, G.; Jacobsen, B.H.; Lalor, S.T.J.; Lesschen, J.P.; Osterburg, B.; Richards, K.G.; Techen, A.K.; Vertes, F.; Webb, J.; Willems, W.J.

    2012-01-01

    Implementation of the Nitrates Directive (NiD) and its environmental impacts were compared for member states in the northwest of the European Union (Ireland, United Kingdom, Denmark, the Netherlands, Belgium, Northern France and Germany). The main sources of data were national reports for the third

  8. Environmental impact assessment on the construction and operation of municipal solid waste sanitary landfills in developing countries: China case study

    DEFF Research Database (Denmark)

    Yang, Na; Damgaard, Anders; Lü, Fan

    2014-01-01

    An inventory of material and energy consumption during the construction and operation (C&O) of a typical sanitary landfill site in China was calculated based on Chinese industrial standards for landfill management and design reports. The environmental impacts of landfill C&O were evaluated through...

  9. Analyzing the environmental impact of transportation in reengineered supply chains: a case study from a leather upholstery company

    NARCIS (Netherlands)

    Yazan, Devrim Murat; Yazan, Devrim; Petruzzelli, Antonio Messeni; Albino, Vito

    2011-01-01

    This paper examines the impact of process disaggregation and specialization on the environmental performance of the supply chain of a leather upholstery company. An enterprise input–output model that relates geographical information with production processes and transportation routes is developed.

  10. Environmental Impacts of Future Urban Deployment of Electric Vehicles: Assessment Framework and Case Study of Copenhagen for 2016-2030.

    Science.gov (United States)

    Bohnes, Florence A; Gregg, Jay S; Laurent, Alexis

    2017-12-05

    To move toward environmentally sustainable transport systems, electric vehicles (EVs) are increasingly seen as viable alternatives to internal combustion vehicles (ICVs). To ensure effectiveness of such deployment, holistic assessments of environmental impacts can help decision-makers determine optimized urban strategies in a long-term perspective. However, explicit guidance and conduct of such assessments are currently missing. Here, we therefore propose a framework using life cycle assessment that enables the quantification of environmental impacts of a transport system at full urban scale from a fleet-based, foresight perspective. The analysis of the passenger car fleet development in the city of Copenhagen for the years 2016-2030 is used as a proof-of-concept. We modeled and compared five powertrain technologies, and we assessed four fleet-based scenarios for the entire city. Our results showed relative environmental benefits from range-extended and fuel-cell EVs over ICVs and standard EVs. These results were found to be sensitive to local settings, like electricity grid mix, which could alter the relative environmental performances across EV technologies. The comprehensive framework developed here can be applied to other geographic areas and contexts to assess the environmental sustainability of transport systems.

  11. Environmental risk assessment of registered insecticides in Iran using Environmental Impact Quotient (EIQ index

    Directory of Open Access Journals (Sweden)

    S. Moinoddini

    2016-05-01

    Full Text Available In the last decades, pesticides have been used extensively, in order to control pests and plant diseases, but negative impacts of pesticides caused several environmental problems and put human health in danger. In order to decrease environmental hazards of pesticide, risk of pesticide application should be measured briefly and precisely. In this study environmental impacts of registered insecticides in Iran which applied in 2001-2002, 2003-2004, 2004-2005, are considered using environmental impact quotient (EIQ index. Results showed that among considered insecticides, Imidacloprid, Fipronil and Tiodicarb, potentially (EIQ were the most hazardous insecticides, respectively. Taking rate of application and active ingredient of insecticide in to account, environmental impact (practical toxicity per cultivated hectare (EIQ Field of each provinces were investigated. In this regard, among different province of Iran, Kerman, Mazandaran and Golestan were in danger more than the others, respectively. Besides, considering the amount of agricultural production in provinces, environmental impact per ton of production were calculated for each provinces which three northern provinces of Mazandaran, Golestan and Guilan, respectively endure the most environmental impact per ton of production. Eventually based on environmental impact quotient, results demonstrated that majority of environmental impacts of insecticide in Iran were due to inadequate knowledge and also overuse of a few number of insecticides. Therefore, by improving knowledge about environmental impact of pesticides and also developing environmental friendly and ecological based methods, negative environmental impacts of insecticides will be reduced significantly.

  12. Analyzing the environmental impacts of laptop enclosures ...

    Science.gov (United States)

    The market growth of consumer electronics makes it essential for industries and policy-makers to work together to develop sustainable products. The objective of this study is to better understand how to promote environmentally sustainable consumer electronics by examining the use of various materials in laptop enclosures (excluding mounting hardware, internal components, and insulation) using screening-level life cycle assessment. The baseline material, is a fossil plastic blend of polycarbonate-acrylonitrile butadiene styrene. Alternative materials include polylactic acid, bamboo, aluminum, and various combinations of these materials known to be currently used or being considered for use in laptops. The flame retardants considered in this study are bisphenol A bis(diphenyl phosphate), triphenyl phosphate, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, and borax-boric acid-phosphorous acid. The Tool for the Reduction and Assessment of Chemical and other environmental Impacts v2.1 was used for the assessment of impacts related to climate change, human and ecological health, and resource use. The assessment demonstrates that plastics, relative to the other materials, are currently some of the better performing materials in terms of having the lowest potential environmental impact for a greater number of impact categories based on product life cycle models developed in this study. For fossil plastics, the material performance increases with increasing post-con

  13. Environmental impact assessment of disposal of liquid waste through marine outfall - A case study

    Digital Repository Service at National Institute of Oceanography (India)

    Zingde, M.D.

    Physical, chemical and biological characteristics of wastewaters and nature of anthropogenic pollutants entering coastal waters are discussed. Site spcific information and field data acquisition through planned studies for selection of location...

  14. Science, law, and Hudson River power plants: a case study in environmental impact assessment

    National Research Council Canada - National Science Library

    Barnthouse, L. W; Barnthouse, Lawrence W

    1988-01-01

    Scientists spent more than 15 years studying the physical and chemical characteristics and biological productivity of the estuary and documenting the abundance, distribution, and life histories of the major fish species...

  15. Environmental impact assessment of fish farm hatcheries ...

    African Journals Online (AJOL)

    Environmental impact assessments were taken to determine the causes of environmental threats to farm lands and the environment in the selected areas. Of significance of impact assessment were activities like air, traffic, noise, had insignificant impact (p > 0.05), while water pollution, insecurity as a result of land exposure ...

  16. Is Environmental Impact Assessment fulfilling its potential?

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    2014-01-01

    fuel with CO2-neutral energy sources. A variety of these projects are subject to environmental impact assessment (EIA), which raises the following questions: What role does an impact assessment play? When is the project environmentally friendly? How are climate change-related impacts assessed...

  17. Environmental impacts of future urban deployment of electric vehicles: Assessment framework and case study of Copenhagen for 2016-2030

    DEFF Research Database (Denmark)

    Bohnes, Florence Alexia; Gregg, Jay Sterling; Laurent, Alexis

    2017-01-01

    To move towards environmentally-sustainable transport systems, electric vehicles (EVs) are increasingly seen as viable alternatives to internal combustion vehicles (ICVs). To ensure effectiveness of such deployment, holistic assessments of environmental impacts can help decision-makers determine...... a fleet-based, foresight perspective. The analysis of the passenger car fleet development in the city of Copenhagen for the years 2016-2030 is used as a proof-of-concept. We modelled and compared five powertrain technologies, and we assessed four fleet-based scenarios for the entire city. Our results...... showed relative environmental benefits from range-extended and fuel-cell EVs over ICVs and standard EVs. These results were found to be sensitive to local settings, like electricity grid mix, which could alter the relative environmental performances across EV technologies. The comprehensive framework...

  18. Quantification of environmental impacts of various energy technologies. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Selfors, A. [ed.

    1994-10-01

    This report discusses problems related to economic assessment of the environmental impacts and abatement measures in connection with energy projects. Attention is called to the necessity of assessing environmental impacts both in the form of reduced economic welfare and in the form of costs of abatement measures to reduce the impact. In recent years, several methods for valuing environmental impacts have been developed, but the project shows that few empirical studies have been carried out. The final report indicates that some important factors are very difficult to evaluate. In addition environmental impacts of energy development in Norway vary considerably from project to project. This makes it difficult to obtain a good basis for comparing environmental impacts caused by different technologies, for instance hydroelectric power versus gas power or wind versus hydroelectric power. It might be feasible however to carry out more detailed economic assessments of environmental impacts of specific projects. 33 refs., 1 fig., 4 tabs.

  19. 40 CFR 227.4 - Criteria for evaluating environmental impact.

    Science.gov (United States)

    2010-07-01

    ... impact. 227.4 Section 227.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN... Impact § 227.4 Criteria for evaluating environmental impact. This subpart B sets specific environmental... of direct environmental impact. ...

  20. Environmental impacts of wind-energy projects

    National Research Council Canada - National Science Library

    Committee on Environmental Impacts of Wind Energy Projects; National Research Council; Division on Earth and Life Studies; National Research Council

    2007-01-01

    .... Environmental Impacts of Wind-Energy Projects offers an analysis of the environmental benefits and drawbacks of wind energy, along with an evaluation guide to aid decision-making about projects...

  1. Study of the effect of environmental impact on land mine detection using nuclear techniques

    International Nuclear Information System (INIS)

    Aziz, M.; Massoud, E.

    2005-01-01

    Parameters that affect the accuracy of landmine detection using nuclear methods were analyzed. The influence of the soil type and water content on the detection processes were studied by calculating the backscattered neutron and gamma - rays at the detector. The difference at the detector between mines and several organic objects were calculated and analyzed

  2. 78 FR 16036 - Service Level Environmental Impact Statement for the Texas Oklahoma Passenger Rail Study Corridor...

    Science.gov (United States)

    2013-03-13

    ... improve rail facilities, reduce journey times, and improve connections with regional public transit services. These improvements are needed because of the current and forecast population and business growth... identified substantial population growth and population aging within the Study corridor. Texas population is...

  3. The study of environmental impact quotient (EIQ of pesticides used in wheat and barley farms in Mashhad

    Directory of Open Access Journals (Sweden)

    L maleki

    2016-05-01

    Full Text Available Introduction The environmental impact quotient (EIQ developed by Kovach et al (1992 is used an effort to fill an important gap; i.e. the need to provide farmers and others with easy-to-use information about the adverse effects of pesticides. It represents a method for calculating the environmental impacts of pesticides, and the values obtained from these calculations can be used to compare different pesticides and pest management programs with each other to ultimately determine which program or pesticide is likely to have the lowest environmental impact. The EIQ value for a particular active ingredient is calculated according to a formula that includes parameters for toxicity (dermal, chronic, bird, bee, fish, and beneficial arthropod, soil half-life, systemicity, leaching potential, and plant surface half-life. Each of these parameters is given a rating of 1, 3 or 5 to reflect its potential of causing harm. Six of these ratings are based on measured or known properties and the other five are based on judgments according to their potentially low, moderate or severe impact. Since the EIQ value is mainly a hazard indicator, additional calculations are required to obtain an indication of the pesticide risk. To account for exposure, an equation called the Field Use EIQ has been developed. This rating is calculated by multiplying the EIQ value for a specific chemical from the tables by the percent active ingredient in the formulation and its dosage rate used per hectare (usually in liters or kilograms of the formulated product. EIQ is used in different studies to compare the environmental effects of different pesticides and/or different production systems (Avila et al., 2011; Doris et al., 2011; Gallivan et al., 2001; Macharia et al., 2009. The aim of this study was to evaluate management strategies in using pesticides in wheat and barley farms in the city of Mashhad located in the Khorasan Razavi province in Iran. Materials and Methods Data related

  4. A study for the environmental impact assessment of the leachate migration in landfills

    International Nuclear Information System (INIS)

    Hwang, Y. S.

    1999-12-01

    In Korea there are hundreds of landfill sites all over the peninsula and the leachate problem is one of the national concern. Heavy precipitation especially during hot summers creates the fast degradation of waste products in the site which accelerates the migration of the leachate. To assess the source term, in the second year study, the computational modeling to predict the potential infiltration rate of groundwater into the landfill were developed and tested for different geomembrane sets. These results shall be used to assess the total risk of the landfill site if combined with the results in the first year R and D and potential future R and D on the biosphere. In addition the generation, migration of LFG were studied and then approaches for the monitoring and controlling of LFG were discussed. (author)

  5. Environmental Impact Study of the Northern Section of the Upper Mississippi River. Pool 5.

    Science.gov (United States)

    1973-11-01

    State Planning Agency, 1970). LAND USE~ Man’s land use patterns in the watershed of the study area have greatly accelerated the relentless erosion of the...Even today, the watershed is severely abused by agricultural practices. Steep slopes, in most areas, are still plowed and grazed. The fragile sand...and research programs should be initiated as soon as possible. There is need in many cases for containment structures of any of several types- gabions

  6. Environmental Impact Study of the Northern Section of the Upper Mississippi River. Pool 4.

    Science.gov (United States)

    1973-11-01

    used in the study are: (1) the benchmark point in time, (2) data collection and anlysis on the natural systems, and (3) data collection and anlysis on...collection were possible with this approach. The initial data for each pool were collected and then were submitted for review and updating to the investigator...sediment. Source.-The bed-load sentiment in Pool 4 above Lake Pepin is derived from sediment sources in the tributary basins of the Mississippi. This

  7. The specified in work to environmental impact assessment study for city road

    OpenAIRE

    Filipović Dejan; Obradović Danijela

    2004-01-01

    In compatibility with actual recommendations and policy, which leads to improvement and preservation of integral environment and especially its natural values, it is necessary to implementation active and integral approach to all variety of planning documents. For the needs of the preparation of the Preliminary Design of the traffic artery the inner ring road (IRR) in Belgrade the issue of the protection of the environment has been analyzed within the framework of the special study. In order ...

  8. Environmental quality assessment of reservoirs impacted by Hg from chlor-alkali technologies: case study of a recovery.

    Science.gov (United States)

    Le Faucheur, Séverine; Vasiliu, Dan; Catianis, Irina; Zazu, Mariana; Dranguet, Perrine; Beauvais-Flück, Rebecca; Loizeau, Jean-Luc; Cosio, Claudia; Ungureanu, Costin; Ungureanu, Viorel Gheorghe; Slaveykova, Vera I

    2016-11-01

    Mercury (Hg) pollution legacy of chlor-alkali plants will be an important issue in the next decades with the planned phase out of Hg-based electrodes by 2025 within the Minamata convention. In such a context, the present study aimed to examine the extent of Hg contamination in the reservoirs surrounding the Oltchim plant and to evaluate the possible improvement of the environmental quality since the closure of its chlor-alkali unit. This plant is the largest chlor-alkali plant in Romania, which partly switched to Hg-free technology in 1999 and definitely stopped the use of Hg electrolysis in May 2012. Total Hg (THg) and methylmercury (CH 3 Hg) concentrations were found to decrease in the surface waters and sediments of the reservoirs receiving the effluents of the chlor-alkali platform since the closure of Hg units. Hence, calculated risk quotients (RQ) indicated no adverse effect of Hg for aquatic organisms from the ambient water exposure. RQ of Hg in sediments were mostly all higher than 1, showing important risks for benthic organisms. However, ecotoxicity testing of water and sediments suggest possible impact of other contaminants and their mixtures. Hg hotspots were found in soils around the platform with RQ values much higher than 1. Finally, THg and CH 3 Hg concentrations in fish were below the food safety limit set by the WHO, which contrasts with previous measurements made in 2007 revealing that 92 % of the studied fish were of high risk of consumption. Discontinuing the use of Hg electrodes greatly improved the surrounding environment of chlor-alkali plants within the following years and led to the decrease environmental exposure to Hg through fish consumption. However, sediment and soil still remained highly contaminated and problematic for the river reservoir management. The results of this ecological risk assessment study have important implications for the evaluation of the benefits as well as limits of the Minamata Convention implementation.

  9. Feasibility Study and Environmental Impact Statement, Oakland Inner Harbor, California, Deep-Draft Navigation.

    Science.gov (United States)

    1983-06-01

    status of authorized improvements is presented in paragraph 2.08. OTHER ST!TTFS ANn RFPORTS 1.01, Other studies and reports of interest to this...Ettects Aji r ’hIi tv Clean Ai r Nct , as, aimendedl No e-f fect. (!4’ VSC 1 8𔄁h-7 et seq) Areas, of particuilar Coa1s t ZI 7o)ne Mainagement Act 󈧄...CATHARINE BERGREN ROBERT W. JAMES Deputy Director Assistant Director Deputy Director MARY ANNE MARK GERALD H. MERAL Deputy Director Deputy Director

  10. Structural and mechanical study of concrete made from cementitious materials of low environmental impact

    Science.gov (United States)

    González, A. K.; Montaño, A. M.; González, C. P.; Santos, A.

    2017-12-01

    This work shows the results obtained by replacing Type I Portland®, by cementitious geopolymers materials, derived from minerals, in concrete mixtures. Synthesis of both geopolymers through alkaline activation of two alluminosilicates: Bentonite and Pumice with sodium silicate (Na2SiO3). XRD, SEM and XRDE are used to structural study of new geopolymers. Concrete mixtures with replacement of Portland have 10% and 30% of geopolymer. Finally, concrete mortars formed were mechanically analysed according to ICONTEC 220 at 7, 14, 28, 41, 90 and 120 days of cure. Results shows that compressive strength of concrete from Bentonite and Pumice are almost the same for the standard concrete at 28 days of cure. At 90 days of cure, compression resistance of concrete from Pumice at 10% is even higher than those that standard concrete shows.

  11. Selection of the Best Alternative of Heating System by Environmental Impact Assessment—Case Study

    Directory of Open Access Journals (Sweden)

    Vlasta Ondrejka Harbulakova

    2018-01-01

    Full Text Available The Framework Directive 2009/28/EC on the promotion of the use of energy from renewable sources aims at developing the local and regional electricity market in order to reduce greenhouse gas emissions. A comparison study of the proposed activities of construction of a new biomass-fired power plant or reconstruction of an old one-gas power plant in town located in eastern Slovakia is presented in this paper. The method of the index coefficient was used for choosing the best alternatives. Multicriteria analysis proved that the construction of biomass-fired power plant is the most suitable solution chosen from three assessed variants (no activity is implemented, biomass power plant and modernized gas boiler.

  12. Depth Profiling (ICP-MS Study of Toxic Metal Buildup in Concrete Matrices: Potential Environmental Impact

    Directory of Open Access Journals (Sweden)

    Ghada Bassioni

    2010-10-01

    Full Text Available This paper explores the potential of concrete material to accumulate toxic trace elements using ablative laser technology (ICP-MS. Concrete existing in offshore structures submerged in seawater acts as a sink for hazardous metals, which could be gradually released into the ocean creating pollution and anoxic conditions for marine life. Ablative laser technology is a valuable tool for depth profiling concrete to evaluate the distribution of toxic metals and locate internal areas where such metals accumulate. Upon rapid degradation of concrete these “hotspots” could be suddenly released, thus posing a distinct threat to aquatic life. Our work simulated offshore drilling conditions by immersing concrete blocks in seawater and investigating accumulated toxic trace metals (As, Be, Cd, Hg, Os, Pb in cored samples by laser ablation. The experimental results showed distinct inhomogeneity in metal distribution. The data suggest that conditions within the concrete structure are favorable for random metal accumulation at certain points. The exact mechanism for this behavior is not clear at this stage and has considerable scope for extended research including modeling and remedial studies.

  13. Tradeoff Study between Cost and Environmental Impact of Aircraft Using Simultaneous Optimization of Airframe and Engine Cycle

    Directory of Open Access Journals (Sweden)

    Xiao Chai

    2017-01-01

    Full Text Available To investigate more efficient aircraft configurations which have less environmental impact, this paper develops a multidisciplinary analysis framework integrated with the airframe and propulsion analysis modules. The characteristics for propulsion, aerodynamics, weight, performance, cost, emissions, and noise can be rapidly predicted by the framework. The impact of propulsion installation with large diameter engines on aircraft weight and drag are considered in the framework. A wide-body aircraft was taken as an example for the optimization to investigate the tradeoffs between the cost metric and the environmental performance metrics. Several cases for single objective and multiobjective optimizations were performed. In the single objective optimizations, the direct operating cost, the cumulative noise, the oxides of nitrogen emissions during landing-takeoff cycle, and the mission oxides of nitrogen emissions were considered as an objective and minimized, respectively. The different objectives resulted in designs with different airframe parameters and engine cycle parameters. In the multiobjective optimizations, the direct operating costs and environmental performances were considered as the objectives simultaneously. The optimization results were the Pareto fronts for the minimum direct operating costs and environmental performances, which illustrate the quantitative relationships between the economic metric and the environmental performances.

  14. Comparative Analysis of Environmental Impacts of Selected Products

    Directory of Open Access Journals (Sweden)

    A. Fedoryszyn

    2013-01-01

    Full Text Available The purpose of the present study is to demonstrate that environmental impacts exerted by manufactured products throughout their entire life cycle are major aspects to be considered, alongside their functional features and cost-effectiveness. One of the available methods to evaluate environmental impacts is known to as the Life Cycle Assessment (LCA method.The study summarises the reports from the literature on the subject of environmental impact assessment. In conclusions, the authorsindicate the need for assessing the environmental impact of cast products made from conventional and newly introduced alloys.

  15. Comparative Analysis of Environmental Impacts of Selected Products

    Directory of Open Access Journals (Sweden)

    Fedoryszyn A.

    2013-03-01

    Full Text Available The purpose of the present study is to demonstrate that environmental impacts exerted by manufactured products throughout their entire life cycle are major aspects to be considered, alongside their functional features and cost-effectiveness. One of the available methods to evaluate environmental impacts is known to as the Life Cycle Assessment (LCA method. The study summarises the reports from the literature on the subject of environmental impact assessment. In conclusions, the authors indicate the need for assessing the environmental impact of cast products made from conventional and newly introduced alloys.

  16. Environmental impacts of energy alternatives

    International Nuclear Information System (INIS)

    Ghosh, P.K.

    1998-01-01

    Indian society today is concerned about the health and environmental risks of technologies. The major environmental issues of concern for technologies available for electricity generation are air emissions, management of wastes generated and land requirements. The production of electricity in India is primarily composed of a mix of thermal and hydroelectric power plants with nuclear energy currently contributing to an extent of slightly above 2.0%. For maintaining a decent living standard the present electricity generation has to be increased manifold and with the existing commercially available technologies this can lead to a greater impact on the environment in the immediate vicinity of plant unless a judicious mix is chosen. India which hardly contributed 1 of the global pollution in the year 1950 contributes about 20% now and with the growth in electricity generation its contribution will also be slightly increasing and hence environment will have to be one of the guiding factors in future choice of technologies for the growth of electric power generation. Indian coal has a very high ash content (30 - 50 %) and hence the fly ash problem in India can be severe. During the year 1993-94 approximately 33 million tonnes of fly ash was generated in India from the coal fired thermal power stations. The land requirement for disposal of this ash is continuously increasing. The disposal of fly ash near water bodies will also create difficulties as in addition to radionuclides, toxic trace elements may also get washed out. Pollution from the use of coal will have a definite effect on the environment in addition to depletion of the energy source

  17. A COMPARISON OF THE ENVIRONMENTAL IMPACT OF SOLAR POWER GENERATION USING MULTICRYSTALLINE SILICON AND THIN FILM OF AMORPHOUS SILICON SOLAR CELLS: CASE STUDY IN THAILAND

    Directory of Open Access Journals (Sweden)

    Wasin Khaenson

    2017-07-01

    Full Text Available This paper studies the environmental impact of two different forms of solar power generation in Thailand - that of multicrystalline silicon solar cells, and that of thin film amorphous silicon solar cells. It takes as its study two of the largest solar cell power plants of their kind in Thailand; a multicrystalline silicon plant in the north (generating 90 MW and a thin film amorphous silicon plant in the centre (generating 55 MW. The Life Cycle Assessment tool (LCA was used to assess the environmental impact of each stage of the process, from the manufacture of the cells, through to their transportation, installation and eventual recycling. The functional unit of the study was the generation of 1 kWh of power transmitted and distributed by the Electricity Generating Authority of Thailand (EGAT and Provincial Electricity Authority (PEA. The environmental impact results were calculated in terms of eco-points (Pt per functional unit of 1 kWh. The characterised data for 1 kWh of solar power generation was then compared with data for 1 kWh of combined cycle and thermal power generation (both in Thailand, using the same set of characterisation factors. After analyzing the results, both forms of solar power energy generation were found to impact upon the studied categories of Human Health, Ecosystem Quality and Resource Depletion, whilst also highlighting the importance of the solar cell module recycling process in decreasing the overall environmental impact. When the two solar cell technologies were compared, the overall impact of the multicrystalline silicon solar cell was found to be higher than that of the thin film amorphous silicon solar cell. Furthermore, when assessing the overall impact against non-renewable power generating technologies such as combined cycle and thermal power generation, the thin film amorphous silicon solar cells were found to have the lowest environmental impact of all technologies studied.

  18. Assessing environmental impacts of genetically modified plants on non-target organisms: The relevance of in planta studies.

    Science.gov (United States)

    Arpaia, Salvatore; Birch, A Nicholas E; Kiss, Jozsef; van Loon, Joop J A; Messéan, Antoine; Nuti, Marco; Perry, Joe N; Sweet, Jeremy B; Tebbe, Christoph C

    2017-04-01

    In legal frameworks worldwide, genetically modified plants (GMPs) are subjected to pre-market environmental risk assessment (ERA) with the aim of identifying potential effects on the environment. In the European Union, the EFSA Guidance Document introduces the rationale that GMPs, as well as their newly produced metabolites, represent the potential stressor to be evaluated during ERA. As a consequence, during several phases of ERA for cultivation purposes, it is considered necessary to use whole plants or plant parts in experimental protocols. The importance of in planta studies as a strategy to address impacts of GMPs on non-target organisms is demonstrated, to evaluate both effects due to the intended modification in plant phenotype (e.g. expression of Cry proteins) and effects due to unintended modifications in plant phenotype resulting from the transformation process (e.g. due to somaclonal variations or pleiotropic effects). In planta tests are also necessary for GMPs in which newly expressed metabolites cannot easily be studied in vitro. This paper reviews the scientific literature supporting the choice of in planta studies as a fundamental tool in ERA of GMPs in cultivation dossiers; the evidence indicates they can realistically mimic the ecological relationships occurring in their receiving environments and provide important insights into the biology and sustainable management of GMPs. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Generic environmental impact statement for license renewal of nuclear plants

    International Nuclear Information System (INIS)

    1996-05-01

    Volume 2 of the Generic Environmental Impact Statement for License Renewal of Nuclear Plants contains the appendices. These include: (A) General characterisitics and environmental settings of domestic nuclear plants, (B) Definition of impact initiators, (C) Socioeconomics and case studies, (D) Aquatic organisms and human health, (E) Radiation protection considerations, (F) Methodology for assessing impacts to aquatic ecology and water resources, (G) Postulated accidents, and (H) Environmental statutes and regulations affecting license renewal

  20. Environmental impact estimation of mold making process

    Science.gov (United States)

    Kong, Daeyoung

    are manufacturing intensive products and most of their environmental impact is generated by the energy consumption during the machining processes. Milling and EDM operations were selected as the most influential mold and die manufacturing processes. Process variability was found to be the key issue which must be addressed for reliable analysis. Acceleration and deceleration in the milling process and the dielectric contamination and resultant decrease of MRR in the EDM process were identified as main factors for the variability. Energy consumption of these two processes were analyzed and modeled including the variability. Experiments were carried out to validate and improve this model. Finally, this model is implemented as simulation software tools on the basis of CAM software (Esprit CAM(TM)). The CAM-based tool developed in this study can be more easily used in the mold and die manufacturing practice. Considering the variety of mold and die and their application, this tool would be just a small step to a long way to the environmentally benign mold and die manufacturing. However, with further research, the tool developed in this thesis will result in effective way to address environmentally benign mold and die manufacturing.

  1. Environmental impact of climate change in pakistan

    International Nuclear Information System (INIS)

    Khan, S.; Raja, I.A.

    2014-01-01

    Climate change results in the increase or decrease in temperature and rainfall. These have significant impact on environment - impinge agricultural crop yields, affect human health, cause changes to forests and other ecosystems, and even impact our energy supply. Climate change is a global phenomenon and its impact can be observed on Pakistan's economy and environment. This paper contains details concerning the climate change and environmental impacts. It takes into account current and projected key vulnerabilities, prospects for adaptation, and the relationships between climate change mitigation and environment. The purpose of the study is to devise national policies and incentive systems combined with national level capacity-building programs to encourage demand-oriented conservation technologies. Recommendations are also made to abate the climate change related issues in country. (author)

  2. Impact of the hydropower installations on the environment as revealed in the environmental impact studies of the Institute of Hydroelectric Studies and Design

    International Nuclear Information System (INIS)

    Teodorescu, Dan

    1996-01-01

    The results of the studies of hydropower installation impact on the environment carried out by ISPH are presented. These studies are based on the recommendations of the UN Program for the Environment, as well as those of the European Community. In the period 1993-1995 more than 15 impact studies have been carried out taking into account aspects related to geology, geomorphology, seismology, hydrology, cultural-historical patrimony archaeology, tourism and aesthetics. Both high water fall and low water fall installations located at different altitudes have been analysed. Consequently, the construction of the dams were different. From the studies, three categories of problems can be reported: 1. specific problems of a certain hydropower installation; 2. specific problems of a certain type of hydropower installation; 3. general problems regardless of the power installation type. (author)

  3. Evaluating the relative environmental impact of countries.

    Science.gov (United States)

    Bradshaw, Corey J A; Giam, Xingli; Sodhi, Navjot S

    2010-05-03

    Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy 'models' can be identified. We provide novel metrics of country-specific environmental impact ranks - one proportional to total resource availability per country and an absolute (total) measure of impact - that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional) and 171 (absolute) had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened). Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in less

  4. Evaluating the relative environmental impact of countries.

    Directory of Open Access Journals (Sweden)

    Corey J A Bradshaw

    Full Text Available Environmental protection is critical to maintain ecosystem services essential for human well-being. It is important to be able to rank countries by their environmental impact so that poor performers as well as policy 'models' can be identified. We provide novel metrics of country-specific environmental impact ranks - one proportional to total resource availability per country and an absolute (total measure of impact - that explicitly avoid incorporating confounding human health or economic indicators. Our rankings are based on natural forest loss, habitat conversion, marine captures, fertilizer use, water pollution, carbon emissions and species threat, although many other variables were excluded due to a lack of country-specific data. Of 228 countries considered, 179 (proportional and 171 (absolute had sufficient data for correlations. The proportional index ranked Singapore, Korea, Qatar, Kuwait, Japan, Thailand, Bahrain, Malaysia, Philippines and Netherlands as having the highest proportional environmental impact, whereas Brazil, USA, China, Indonesia, Japan, Mexico, India, Russia, Australia and Peru had the highest absolute impact (i.e., total resource use, emissions and species threatened. Proportional and absolute environmental impact ranks were correlated, with mainly Asian countries having both high proportional and absolute impact. Despite weak concordance among the drivers of environmental impact, countries often perform poorly for different reasons. We found no evidence to support the environmental Kuznets curve hypothesis of a non-linear relationship between impact and per capita wealth, although there was a weak reduction in environmental impact as per capita wealth increases. Using structural equation models to account for cross-correlation, we found that increasing wealth was the most important driver of environmental impact. Our results show that the global community not only has to encourage better environmental performance in

  5. Environmental health studies

    International Nuclear Information System (INIS)

    Easterly, C.E.; Shank, K.E.

    1978-01-01

    The two major thrusts of the environmental health studies have been in the areas of health physics aspects of fusion power and methodology for assessing health effects related to nuclear facilities. Researchers were unable to discern a dose-response relationship or to find adverse health effects in the local population around nuclear facilities which might be related to radiation exposure. A second study analyzed the trends in incidence of cancer, congenital malformation, and fetal and infant mortality for Oak Ridge, Anderson County, and Roane County relative to Tennessee. Finally, a more in-depth study on congenital malformations and fetal mortality trends for nine East Tennessee counties surrounding Oak Ridge was completed. The objective of the Health Physics Aspects of Fusion Power Program is to provide, on a timely basis, scientific information and technical evaluations on the potential impacts of fusion power to occupational workers and to members of the public. The primary areas of study in this program during the past year have been (1) factors affecting calculations of dose resulting from a release of tritium, (2) an assessment of the potential for reducing occupational risk from exposures to tritium, and (3) experimental studies of tritium conversion from molecular hydrogen to tritiated water

  6. Economic and Environmental Impacts of Climate Change and Socio-economic Scenarios: A Case Study on a Semi-subsistence Agricultural Production System

    NARCIS (Netherlands)

    Valdivia, R.O.; Stoorvogel, J.J.; Antle, J.M.

    2012-01-01

    In this study we use a spatially-explicit integrated assessment model (TOA-ME) to evaluate the economic (income, poverty) and environmental (soil nutrient depletion) impacts of climate change and socio-economic scenarios in a case study of the semi-subsistence agricultural production systems of

  7. Analytical studies on the quality and environmental impact of commercial motor gasoline available in multan region of pakistan

    International Nuclear Information System (INIS)

    Yasin, G.; Ansari, T.M.; Naqvi, S.M.S.R.

    2008-01-01

    Physico-chemical characteristics such as specific gravity, reid vapour pressure, copper corrosion, distillation (I.B.P., F.B.P., Total recovery and residue) and hydrocarbon contents (saturates, aromatics and polars) of gasoline of different oil marketing companies collected from retail outlets in district Multan have been analysed using standard ASTM procedures. Results have been compared with the Pakistani, Indian and European specifications to assess the quality of Pakistani gasoline (petrol). The environmental impact of gasoline has also been assessed. (author)

  8. Spatial variation of environmental impacts of regional biomass chains

    NARCIS (Netherlands)

    Hilst, van der F.; Lesschen, J.P.; Dam, van J.M.C.; Riksen, M.J.P.M.; Verweij, P.A.; Sanders, J.P.M.; Faaij, A.

    2012-01-01

    In this study, the spatial variation of potential environmental impacts of bioenergy crops is quantitatively assessed. The cultivation of sugar beet and Miscanthus for bioethanol production in the North of the Netherlands is used as a case study. The environmental impacts included are greenhouse gas

  9. Environmental impacts during geothermal development: Some examples from Central America

    International Nuclear Information System (INIS)

    Goff, S.; Goff, F.

    1997-01-01

    The impacts of geothermal development projects are usually positive. However, without appropriate monitoring plans and mitigation actions firmly incorporated into the project planning process, there exists the potential for significant negative environmental impacts. The authors present five examples from Central America of environmental impacts associated with geothermal development activities. These brief case studies describe landslide hazards, waste brine disposal, hydrothermal explosions, and air quality issues. Improved Environmental Impact Assessments are needed to assist the developing nations of the region to judiciously address the environmental consequences associated with geothermal development

  10. Environmental impact assessment on the construction and operation of municipal solid waste sanitary landfills in developing countries: China case study.

    Science.gov (United States)

    Yang, Na; Damgaard, Anders; Lü, Fan; Shao, Li-Ming; Brogaard, Line Kai-Sørensen; He, Pin-Jing

    2014-05-01

    An inventory of material and energy consumption during the construction and operation (C&O) of a typical sanitary landfill site in China was calculated based on Chinese industrial standards for landfill management and design reports. The environmental impacts of landfill C&O were evaluated through life cycle assessment (LCA). The amounts of materials and energy used during this type of undertaking in China are comparable to those in developed countries, except that the consumption of concrete and asphalt is significantly higher in China. A comparison of the normalized impact potential between landfill C&O and the total landfilling technology implies that the contribution of C&O to overall landfill emissions is not negligible. The non-toxic impacts induced by C&O can be attributed mainly to the consumption of diesel used for daily operation, while the toxic impacts are primarily due to the use of mineral materials. To test the influences of different landfill C&O approaches on environmental impacts, six baseline alternatives were assessed through sensitivity analysis. If geomembranes and geonets were utilized to replace daily and intermediate soil covers and gravel drainage systems, respectively, the environmental burdens of C&O could be mitigated by between 2% and 27%. During the LCA of landfill C&O, the research scope or system boundary has to be declared when referring to material consumption values taken from the literature; for example, the misapplication of data could lead to an underestimation of diesel consumption by 60-80%. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Studies of vehicle lane-changing dynamics and its effect on traffic efficiency, safety and environmental impact

    Science.gov (United States)

    Li, Xiang; Sun, Jian-Qiao

    2017-02-01

    Drivers often change lanes on the road to maintain desired speed and to avoid slow vehicles, pedestrians, obstacles and lane closure. Understanding the effect of lane-changing on the traffic is an important topic in designing optimal traffic control systems. This paper presents a comprehensive study of this topic. We review the theory of microscopic dynamic car-following models and the lane-changing models, propose additional lane-changing rules to deal with moving bottleneck and lane reduction, and investigate the effects of lane-changing on the traffic efficiency, traffic safety and fuel consumption as a function of different variables including the distance of the emergency sign ahead of the lane closure, speed limit, traffic density, etc. Extensive simulations of the traffic system have been carried out in different scenarios. A number of important findings of the effect of various factors on the traffic are reported. These findings provide guidance on the traffic management and are important to the designers and engineers of modern highway or inner city roads to achieve high traffic efficiency and safety with minimum environmental impact.

  12. The Impact of Factors Affecting Environmental Pollution with Emphasis on Trade Openness in Different Countries (Case study CO2 emission

    Directory of Open Access Journals (Sweden)

    hosein mohammadi

    2015-05-01

    Full Text Available Urbanization, population growth and moving from traditional manufacturing industry to accelerate the process of economic development and parallel, significant environmental impacts are left. The purpose of this study is to investigate the effect of different variables such as trade openness, comparative advantage, production levels and other important variables affecting the emission of carbon dioxide gas in various countries of the world. Stata11 software was used to estimate the panel data model of 77 countries over the years 2010-1980. The results indicate that propagation environment, and in particular CO2, in all four groups of countries are associated with prior emission, with a per capita income direct link but with the square of it correlates inversely and have direct link with the ratio of capital to labor and with the square of it correlates inversely and trade openness in high-income countries and moderate negative effect in low-income and middle-income countries is directly related to the bottom.

  13. PHYSICAL SPATIAL DEVELOPMENT: A GIS ANALYSIS WITH EMPHASIS ON ENVIRONMENTAL IMPACTS-CASE STUDY NALOS CITY, IRAN

    Directory of Open Access Journals (Sweden)

    F. Naghibi, H. Shirmohammadi

    2008-01-01

    Full Text Available Unplanned urban developments have led to changes in uncontrollable urban spatial structure. For this reasons, informed guidance, principle organization and spatial planning are necessary for urban sprawl and development. In this research, different forms of urban development were considered and development basic barriers including rivers, topography, geology, ecological conditions, facilities and industries were determined and the role of each one was surveyed. Development trends that are based on effective parameters especially environmental impacts were modeled with Geographic Information Systems. The quality of urban planning and management can be upgraded when available and valid data are handled in an advanced manner with the aid of Geographic Information Systems. The innovative technology can support planning and decision making by offering relatively quick response on analytical questions and monitoring issues. Experienced expert determined the degree and primacy of urban sprawl and development parameters generally and for nalos case study, these parameters and criteria and their weights were marked, then were modeled with Geographic Information Systems for nalos developments. With using GIS and it capabilities in calculation of land size forecasting for Nalos development and its positioning we could take a step in planning directions such as sustainable development achievements.

  14. Methods and techniques for prediction of environmental impact

    International Nuclear Information System (INIS)

    1992-04-01

    Environmental impact assessment (EIA) is the procedure that helps decision makers understand the environmental implications of their decisions. The prediction of environmental effects or impact is an extremely important part of the EIA procedure and improvements in existing capabilities are needed. Considerable attention is paid within environmental impact assessment and in handbooks on EIA to methods for identifying and evaluating environmental impacts. However, little attention is given to the issue distribution of information on impact prediction methods. The quantitative or qualitative methods for the prediction of environmental impacts appear to be the two basic approaches for incorporating environmental concerns into the decision-making process. Depending on the nature of the proposed activity and the environment likely to be affected, a combination of both quantitative and qualitative methods is used. Within environmental impact assessment, the accuracy of methods for the prediction of environmental impacts is of major importance while it provides for sound and well-balanced decision making. Pertinent and effective action to deal with the problems of environmental protection and the rational use of natural resources and sustainable development is only possible given objective methods and techniques for the prediction of environmental impact. Therefore, the Senior Advisers to ECE Governments on Environmental and Water Problems, decided to set up a task force, with the USSR as lead country, on methods and techniques for the prediction of environmental impacts in order to undertake a study to review and analyse existing methodological approaches and to elaborate recommendations to ECE Governments. The work of the task force was completed in 1990 and the resulting report, with all relevant background material, was approved by the Senior Advisers to ECE Governments on Environmental and Water Problems in 1991. The present report reflects the situation, state of

  15. Environmental impacts of climate change adaptation

    International Nuclear Information System (INIS)

    Enríquez-de-Salamanca, Álvaro; Díaz-Sierra, Rubén; Martín-Aranda, Rosa M.; Santos, Maria J.

    2017-01-01

    Climate change adaptation reduces adverse effects of climate change but may also have undesirable environmental impacts. However, these impacts are yet poorly defined and analysed in the existing literature. To complement this knowledge-gap, we reviewed the literature to unveil the relationship between climate change adaptation and environmental impact assessment, and the degree to which environmental impacts are included in climate change adaptation theory and practice. Our literature review showed that technical, social and economic perspectives on climate change adaptation receive much more attention than the environmental perspective. The scarce interest on the environmental impacts of adaptation may be attributed to (1) an excessive sectoral approach, with dominance of non-environmental perspectives, (2) greater interest in mitigation and direct climate change impacts rather than in adaptation impacts, (3) a tendency to consider adaptation as inherently good, and (4) subjective/preconceived notions on which measures are good or bad, without a comprehensive assessment. Environmental Assessment (EA) has a long established history as an effective tool to include environment into decision-making, although it does not yet guarantee a proper assessment of adaptation, because it is still possible to postpone or even circumvent the processes of assessing the impacts of climate adaptation. Our results suggest that there is a need to address adaptation proactively by including it in EA, to update current policy frameworks, and to demand robust and reliable evaluation of alternatives. Only through the full EA of adaptation measures can we improve our understanding of the primary and secondary impacts of adaptation to global environmental change. - Highlights: • Climate change adaptation may have undesirable environmental impacts. • The impacts of adaptation are yet poorly analysed in the literature. • There is an excessive sectoral approach to adaptation, mainly

  16. Environmental pollution studies

    CERN Document Server

    Best, Gerry

    1999-01-01

    This book examines a number of important contemporary environmental issues in an informative and easy-to-read style. The topics covered include sewage treatment, eutrophication, air pollution, acid rain, global warming and pollution from farming. A particularly valuable section of the book describes a range of tests that can be carried out on various environmental parameters. The procedures require relatively simple equipment and they have been pre-tested in a school laboratory. "Environmental Pollution Studies" will be of value to senior school pupils and students at college or university embarking on courses in environmental science.

  17. Much damage for little advantage: Field studies and morphodynamic modelling highlight the environmental impact of an apparently minor coastal mismanagement

    Science.gov (United States)

    Lasagna, Roberta; Montefalcone, Monica; Albertelli, Giancarlo; Corradi, Nicola; Ferrari, Marco; Morri, Carla; Bianchi, Carlo Nike

    2011-09-01

    While coastal management activities have long been known to exert a strong influence on the health of marine ecosystems, neither scientists nor administrators have realized that small interventions may lead to disproportionately larger impacts. This study investigated the broad and long-lasting environmental consequences of the construction of an ill-planned, although small (only 12 m long) jetty for pleasure crafts on the hydrodynamic conditions and on the meadow of the seagrass Posidonia oceanica of an embayed cove in the Ligurian Sea (NW Mediterranean). There, P. oceanica used to develop on a high (>1.5 m) matte (a lignified terrace causing seafloor elevation) in which the leaves reach the surface and form a compact natural barrier to waves in front of the beach. Such a so-called 'fringing reef' of P. oceanica is today recognized of high ecological value and specific conservation efforts are required. The construction of the jetty implied the cutting of the matte, which directly destroyed part of the fringing reef. In addition, meadow mapping and sedimentological analyses coupled with morphodynamic modelling showed that the ecosystem of the whole cove had been greatly altered by the jetty. We used the geometric planform approach, a proper tool in the study of headland-controlled embayment, both to characterise the present situation of Prelo cove and to simulate the original one, before the jetty was built. In the long term, such a small jetty completely altered the configuration and the hydrodynamic conditions of the whole cove, splitting the original pocket beach into two smaller ones and creating strong rip-currents flowing seaward along the jetty. These rip-currents enhanced erosion of residual shallow portions of the meadow and further modified the sedimentary fluxes in shallow waters. A century after the construction of the jetty, an irreversible environmental damage has occurred, as the slow growing rate of P. oceanica implies that the high matte terrace

  18. Environmental Impact of Buildings--What Matters?

    Science.gov (United States)

    Heeren, Niko; Mutel, Christopher L; Steubing, Bernhard; Ostermeyer, York; Wallbaum, Holger; Hellweg, Stefanie

    2015-08-18

    The goal of this study was to identify drivers of environmental impact and quantify their influence on the environmental performance of wooden and massive residential and office buildings. We performed a life cycle assessment and used thermal simulation to quantify operational energy demand and to account for differences in thermal inertia of building mass. Twenty-eight input parameters, affecting operation, design, material, and exogenic building properties were sampled in a Monte Carlo analysis. To determine sensitivity, we calculated the correlation between each parameter and the resulting life cycle inventory and impact assessment scores. Parameters affecting operational energy demand and energy conversion are the most influential for the building's total environmental performance. For climate change, electricity mix, ventilation rate, heating system, and construction material rank the highest. Thermal inertia results in an average 2-6% difference in heat demand. Nonrenewable cumulative energy demand of wooden buildings is 18% lower, compared to a massive variant. Total cumulative energy demand is comparable. The median climate change impact is 25% lower, including end-of-life material credits and 22% lower, when credits are excluded. The findings are valid for small offices and residential buildings in Switzerland and regions with similar building culture, construction material production, and climate.

  19. 76 FR 84 - Notice of Environmental Impact Statement; Withdrawal

    Science.gov (United States)

    2011-01-03

    ... to prepare an Environmental Impact Statement in accordance with the National Environmental Policy Act... that significant impacts to the environment would be highly unlikely, and therefore an Environmental... DEPARTMENT OF AGRICULTURE Forest Service Notice of Environmental Impact Statement; Withdrawal...

  20. Carbon Footprint in Flexible Ureteroscopy: A Comparative Study on the Environmental Impact of Reusable and Single-Use Ureteroscopes.

    Science.gov (United States)

    Davis, Niall F; McGrath, Shannon; Quinlan, Mark; Jack, Gregory; Lawrentschuk, Nathan; Bolton, Damien M

    2018-03-01

    There are no comparative assessments on the environmental impact of endourologic instruments. We evaluated and compared the environmental impact of single-use flexible ureteroscopes with reusable flexible ureteroscopes. An analysis of the typical life cycle of the LithoVue™ (Boston Scientific) single-use digital flexible ureteroscope and Olympus Flexible Video Ureteroscope (URV-F) was performed. To measure the carbon footprint, data were obtained on manufacturing of single-use and reusable flexible ureteroscopes and from typical uses obtained with a reusable scope, including repairs, replacement instruments, and ultimate disposal of both ureteroscopes. The solid waste generated (kg) and energy consumed (kWh) during each case were quantified and converted into their equivalent mass of carbon dioxide (kg of CO 2 ) released. Flexible ureteroscopic raw materials composed of plastic (90%), steel (4%), electronics (4%), and rubber (2%). The manufacturing cost of a flexible ureteroscope was 11.49 kg of CO 2 per 1 kg of ureteroscope. The weight of the single-use LithoVue and URV-F flexible ureteroscope was 0.3 and 1 kg, respectively. The total carbon footprint of the lifecycle assessment of the LithoVue was 4.43 kg of CO 2 per endourologic case. The total carbon footprint of the lifecycle of the reusable ureteroscope was 4.47 kg of CO 2 per case. The environmental impacts of the reusable flexible ureteroscope and the single-use flexible ureteroscope are comparable. Urologists should be aware that the typical life cycle of urologic instruments is a concerning source of environmental emissions.

  1. Research gaps related to the environmental impacts of electronic cigarettes

    Science.gov (United States)

    Chang, Hoshing

    2014-01-01

    Objective To consider the research gaps related to the environmental impacts of electronic cigarettes due to their manufacture, use and disposal. Methods Literature searches were conducted through December 2013. Studies were included in this review if they related to the environmental impacts of e-cigarettes. Results Scientific information on the environmental impacts of e-cigarette manufacturing, use and disposal is very limited. No studies formally evaluated the environmental impacts of the manufacturing process or disposal of components, including batteries. Four studies evaluated potential exposure to secondhand e-cigarette aerosol, an indication of impacts on indoor air quality. A 2010 survey of six e-cigarette models found that none of the products provided disposal instructions for spent cartridges containing nicotine. Notably, some e-cigarette manufacturers claim their e-cigarettes are ‘eco-friendly’ or ‘green’, despite the lack of any supporting data or environmental impact studies. Some authors argue that such advertising may boost sales and increase e-cigarette appeal, especially among adolescents. Conclusions Little is known about the environmental impacts of e-cigarettes, and a number of topics could be further elucidated by additional investigation. These topics include potential environmental impacts related to manufacturing, use and disposal. The environmental impacts of e-cigarette manufacturing will depend upon factory size and the nicotine extracting method used. The environmental impacts of e-cigarette use will include chemical and aerosol exposure in the indoor environment. The environmental impacts of disposal of e-cigarette cartridges (which contain residual nicotine) and disposal of e-cigarettes (which contain batteries) represent yet another environmental concern. PMID:24732165

  2. Environmental impact assessment: Process and implementation

    International Nuclear Information System (INIS)

    Chen, S.Y.; Tsai, S.Y.

    1989-01-01

    In this paper, the procedures and issues regarding the preparation of an environmental impact assessment in accordance with the National Environmental Policy Act (NEPA) as promulgated by the US Congress in 1969 are discussed. NEPA procedures and requirements are covered in general, while particular attention is given to the preparation of the environmental impact assessment. Also included is a discussion of the social impact assessment. The aim of the social impact assessment is to address the social issues involved in enhancing public understanding of the hazardous risks, thereby mitigating any conflicts that may arise in the NEPA process. 3 refs., 1 fig., 1 tab

  3. Environmental Impacts and Health Aspects in the Mining Industry. A Comparative Study of the Mining and Extraction of Uranium, Copper and Gold

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, Jenny-Ann; Randhem, Johan

    2008-07-01

    This thesis work has analysed environmental impacts and health aspects in the mining industry of copper, uranium and gold with the aim of determining the relative performance, in a given set of parameters, of the uranium mining industry. A selection of fifteen active mining operations in Australia, Canada, Namibia, South Africa, and the United States of America constitute the subject of this study. The project includes detailed background information about mineral extraction methods, the investigated minerals and the mining operations together with descriptions of the general main health hazards and environmental impacts connected to mining. The mineral operations are investigated in a cradle to gate analysis for the year of activity of 2007 using the economic value of the product at the gate as functional unit. Primary data has been collected from environmental reports, company web pages, national databases and through personal contact with company representatives. The subsequent analysis examines the collected data from a resource consumption, human health and ecological consequences point of view. Using the Life Cycle Impact Assessment methodology of characterisation, primary data of environmental loads have been converted to a synoptic set of environmental impacts. For radiation and tailings issues, a more general approach is used to address the problem. Based on the collected data and the investigated parameters, the results indicate a presumptive relative disadvantageous result for the uranium mining industry in terms of health aspects but an apparent favourable relative result in terms of environmental impacts. Given the prerequisites of this study, it is not feasible to draw any unambiguous conclusions. Inabilities to do this are mainly related to inadequate data availability from mine sites (especially in areas concerning tailings management), and difficulties concerned with the relative valuation of specific performance parameters, in particular radiation

  4. Environmental Impacts and Health Aspects in the Mining Industry. A Comparative Study of the Mining and Extraction of Uranium, Copper and Gold

    International Nuclear Information System (INIS)

    Nilsson, Jenny-Ann; Randhem, Johan

    2008-01-01

    This thesis work has analysed environmental impacts and health aspects in the mining industry of copper, uranium and gold with the aim of determining the relative performance, in a given set of parameters, of the uranium mining industry. A selection of fifteen active mining operations in Australia, Canada, Namibia, South Africa, and the United States of America constitute the subject of this study. The project includes detailed background information about mineral extraction methods, the investigated minerals and the mining operations together with descriptions of the general main health hazards and environmental impacts connected to mining. The mineral operations are investigated in a cradle to gate analysis for the year of activity of 2007 using the economic value of the product at the gate as functional unit. Primary data has been collected from environmental reports, company web pages, national databases and through personal contact with company representatives. The subsequent analysis examines the collected data from a resource consumption, human health and ecological consequences point of view. Using the Life Cycle Impact Assessment methodology of characterisation, primary data of environmental loads have been converted to a synoptic set of environmental impacts. For radiation and tailings issues, a more general approach is used to address the problem. Based on the collected data and the investigated parameters, the results indicate a presumptive relative disadvantageous result for the uranium mining industry in terms of health aspects but an apparent favourable relative result in terms of environmental impacts. Given the prerequisites of this study, it is not feasible to draw any unambiguous conclusions. Inabilities to do this are mainly related to inadequate data availability from mine sites (especially in areas concerning tailings management), and difficulties concerned with the relative valuation of specific performance parameters, in particular radiation

  5. Methodological proposal for environmental impact evaluation since different specific methods

    International Nuclear Information System (INIS)

    Leon Pelaez, Juan Diego; Lopera Arango Gabriel Jaime

    1999-01-01

    Some conceptual and practical elements related to environmental impact evaluation are described and related to the preparation of technical reports (environmental impact studies and environmental management plans) to be presented to environmental authorities for obtaining the environmental permits for development projects. In the first part of the document a summary of the main aspects of normative type is made that support the studies of environmental impact in Colombia. We propose a diagram for boarding and elaboration of the evaluation of environmental impact, which begins with the description of the project and of the environmental conditions in the area of the same. Passing then to identify the impacts through a method matricial and continuing with the quantitative evaluation of the same. For which we propose the use of the method developed by Arboleda (1994). Also we propose to qualify the activities of the project and the components of the environment in their relative importance, by means of a method here denominated agglomerate evaluation. Which allows finding those activities more impacting and the mostly impacted components. Lastly it is presented some models for the elaboration and presentation of the environmental management plans. The pursuit programs and those of environmental supervision

  6. Building Transdisciplinary Environmental Studies

    DEFF Research Database (Denmark)

    Holm, Jesper

    We will in this paper approach the challenge of building integrated environmental studies by presenting a crude frame of analysis which take into account both the physical aspects and the social-discursive articulations of environmental problems. This framework partly mirrors the approach of our...... department (Dept. of Environment, Technology and Social Studies, Roskilde University), and has originally in another version been presented in the book “Miljøregulering - tværvidenskabelige studier (Environmental Regulation. Interdisciplinary Studies)” (Holm, Kjærgård & Pedersen eds. 1997, in Danish) written...

  7. Regional analysis and environmental impact assessment

    International Nuclear Information System (INIS)

    Parzyck, D.C.; Brocksen, R.W.; Emanuel, W.R.

    1976-01-01

    This paper presents a number of techniques that can be used to assess environmental impacts on a regional scale. Regional methodologies have been developed which examine impacts upon aquatic and terrestrial biota in regions through consideration of changes in land use, land cover, air quality, water resource use, and water quality. Techniques used to assess long-range atmospheric transport, water resources, effects on sensitive forest and animal species, and impacts on man are presented in this paper, along with an optimization approach which serves to integrate the analytical techniques in an overall assessment framework. A brief review of the research approach and certain modeling techniques used within one regional studies program is provided. While it is not an all inclusive report on regional analyses, it does present an illustration of the types of analyses that can be performed on a regional scale

  8. 23 CFR 771.130 - Supplemental environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... appropriate environmental studies or, if the Administration deems appropriate, an EA to assess the impacts of... 23 Highways 1 2010-04-01 2010-04-01 false Supplemental environmental impact statements. 771.130 Section 771.130 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND...

  9. Environmental impact assessment in the Nordic Countries; Miljoekonsekvensbeskrivningar i Norden

    Energy Technology Data Exchange (ETDEWEB)

    Broden, K. [Studsvik RadWaste AB (Sweden); Palsson, S.E. [Geislavarnir rikisins (Iceland); Poroddsson, P. [Skipulagsstofnun (Iceland)

    2000-12-01

    A meeting on Environmental Impact Assessment has been held in Iceland, September 2-6, 2000. It was held within the framework of the project NKS/SOS-3 (Radioactive waste), subproject NKS/SOS-3.1 (Environmental Impact Assessment). The meeting included presentations, discussions and a study trip to the Egilsstadir and Myvatn districts. (au)

  10. A qualitative method proposal to improve environmental impact assessment

    International Nuclear Information System (INIS)

    Toro, Javier; Requena, Ignacio; Duarte, Oscar; Zamorano, Montserrat

    2013-01-01

    In environmental impact assessment, qualitative methods are used because they are versatile and easy to apply. This methodology is based on the evaluation of the strength of the impact by grading a series of qualitative attributes that can be manipulated by the evaluator. The results thus obtained are not objective, and all too often impacts are eliminated that should be mitigated with corrective measures. However, qualitative methodology can be improved if the calculation of Impact Importance is based on the characteristics of environmental factors and project activities instead on indicators assessed by evaluators. In this sense, this paper proposes the inclusion of the vulnerability of environmental factors and the potential environmental impact of project activities. For this purpose, the study described in this paper defined Total Impact Importance and specified a quantification procedure. The results obtained in the case study of oil drilling in Colombia reflect greater objectivity in the evaluation of impacts as well as a positive correlation between impact values, the environmental characteristics at and near the project location, and the technical characteristics of project activities. -- Highlights: • Concept of vulnerability has been used to calculate the importance impact assessment. • This paper defined Total Impact Importance and specified a quantification procedure. • The method includes the characteristics of environmental and project activities. • The application has shown greater objectivity in the evaluation of impacts. • Better correlation between impact values, environment and the project has been shown

  11. Determining Vulnerability Importance in Environmental Impact Assessment

    International Nuclear Information System (INIS)

    Toro, Javier; Duarte, Oscar; Requena, Ignacio; Zamorano, Montserrat

    2012-01-01

    The concept of vulnerability has been used to describe the susceptibility of physical, biotic, and social systems to harm or hazard. In this sense, it is a tool that reduces the uncertainties of Environmental Impact Assessment (EIA) since it does not depend exclusively on the value assessments of the evaluator, but rather is based on the environmental state indicators of the site where the projects or activities are being carried out. The concept of vulnerability thus reduces the possibility that evaluators will subjectively interpret results, and be influenced by outside interests and pressures during projects. However, up until now, EIA has been hindered by a lack of effective methods. This research study analyzes the concept of vulnerability, defines Vulnerability Importance and proposes its inclusion in qualitative EIA methodology. The method used to quantify Vulnerability Importance is based on a set of environmental factors and indicators that provide a comprehensive overview of the environmental state. The results obtained in Colombia highlight the usefulness and objectivity of this method since there is a direct relation between this value and the environmental state of the departments analyzed. - Research Highlights: ► The concept of vulnerability could be considered defining Vulnerability Importance included in qualitative EIA methodology. ► The use of the concept of environmental vulnerability could reduce the subjectivity of qualitative methods of EIA. ► A method to quantify the Vulnerability Importance proposed provides a comprehensive overview of the environmental state. ► Results in Colombia highlight the usefulness and objectivity of this method.

  12. Environmental Impact Assessment and Space Activities

    Science.gov (United States)

    Viikari, L.

    Environmental Impact Assessment (EIA) is a common tool for environment a l protection and management on Earth today, as prior assessment of the environmental consequences of planned activities. It is meant to provide the decision-makers with as comprehensive as possible information about the different environmental effects the proposed activity would entail, including alternative courses of action and the zero-alternative (i.e. the no action alternative). Additionally, plans for mitigation in respect of each alternative are to be outlined. The assessments take account of i.a. environmental impacts on ecosystems, diminution of aesthetic and scientific values, long-term or cumulative effects, as well as transfrontier implications. They also consider issues such as pollution control, environmental protection measures, reporting, post-project analysis, rehabilitation and so on. Also uncertainties in the assessment process are to be expressly presented. Most importantly, a common requirement also is that the results of the impact studies are presented in a way comprehensible to the g neral public,e too. Although the central aspect of the EIA is to provide the decision-makers with scientific information, the process also has other important implications. One of the most relevant of them is the involvement of those people potentially affected in some way by the proposed activity: most EIA systems require in some way the participation of the public, alongside with the relevant governmental authorities and other stake-holders. Such public involvement has various aims and goals: it may serve as a testimony to good governance in general, or be considered in more practical terms as improved planning, due to the concrete contribution of the public to the decision-making process. Obviously, it also is a tool for reducing conflict and developing wider support for the eventual decisions. In short, it enables the public to gain information about planned activities and influence

  13. Aircraft conceptual design study of the canard and threesurface unconventional configurations for the purposes of reducing environmental impacts

    Science.gov (United States)

    Desharnais, Olivier

    With a constant increase in the demand for air transport and today's high fuel price, the aerospace industry is actively searching for new operation methods and technologies to improve efficiency and to reduce the impact it has on the environment. Aircraft manufacturers are exploring many different ways of designing and building better airplanes. One of the considered methods is the use of unconventional aircraft configurations. The objective of this research is to study two configurations, the canard and three-surface, by applying them into a typical high-speed jet aircraft using the conceptual design tools for conventional aircraft available at Bombardier Aerospace (some of them have been modified and validated for the two configurations of interest). This included a weight estimation of the foreplane, an extensive validation of the aerodynamic tool, AVL, and a modification of a physics-based tail-sizing tool. The last tool was found necessary for an accurate foreplane/tailplane sizing, aircraft balancing, establishing the CG envelope and for the assessment of all stability and control requirements. Then, a canard aircraft comparable to the Bombardier research platform aircraft was designed. Final solutions were not obtained from a complete optimization because of some limitations in the design process. The preliminary results show an increase of fuel burn of 10%, leading to an increase of the environmental impacts. The theoretical advantage of not generating any download lift is clearly overwhelmed by the poor effectiveness of the high-lift system. The incapacity to reach a level of high-lift performance close to the one of conventional high-speed aircrafts mostly explains why the canard configuration was found to have no true benefits in this application. Even if no final solution of a three-surface aircraft was obtained in this research, this configuration was identified as being better than the canard case according to the information found in the literature

  14. The regional environmental impact of biomass production

    International Nuclear Information System (INIS)

    Graham, R.L.

    1994-01-01

    The objective of this paper is to present a broad overview of the potential environmental impacts of biomass energy from energy crops. The subject is complex because the environmental impact of using biomass for energy must be considered in the context of alternative energy options while the environmental impact of producing biomass from energy crops must be considered in the context of the alternative land-uses. Using biomass-derived energy can reduce greenhouse gas emissions or increase them; growing biomass energy crops can enhance soil fertility or degrade it. Without knowing the context of the biomass energy, one can say little about its specific environmental impacts. The primary focus of this paper is an evaluation of the environmental impacts of growing energy crops. I present an approach for quantitatively evaluating the potential environmental impact of growing energy crops at a regional scale that accounts for the environmental and economic context of the crops. However, to set the stage for this discussion, I begin by comparing the environmental advantages and disadvantages of biomass-derived energy relative to other energy alternatives such as coal, hydropower, nuclear power, oil/gasoline, natural gas and photovoltaics

  15. Environmental impact on workplace performance

    Science.gov (United States)

    Knight, Derrick P.; Orfield, Steven J.; Smith, Thomas J.

    2004-05-01

    Since 1998, Orfield Laboratories has led research efforts into the effects of the office environment on worker performance through the Open Plan Working Group. This collaboration of researchers, designers, and facility managers works with OPWG in gathering environmental data (including noise, lighting, and thermal measurements) and subjective occupant ranking data. The OPWG then employs statistical analysis to correlate the environmental measurements, occupant performance, and occupant preference measurements. Through efficient measurement stations and Web-based surveys, Orfield Laboratories has helped many companies to begin to view their employees as their greatest operational profit center. This presentation will discuss the effect that noise as well as other environmental factors has on work performance.

  16. Weak Spots in The Environmental Diagnostic of the Environmental Impact Statement- EISs

    Directory of Open Access Journals (Sweden)

    Alexandre Nascimento de Almeida

    2015-08-01

    Full Text Available Environmental studies in Brazil are required to obtain a license to perform activities that use environmental resources or have the potential to cause environmental degradation, but the quality and effectiveness of these studies have been widely questioned. It is the licensing body’s duty to define the technical studies required for licensing. However, in the case of enterprises that have the potential to cause significant degradation, Environmental Impact Statement (EIS and Environmental Impact Report (EIR must always be requested. The EIS/EIR is composed of several parts, among them standing out the environmental diagnostic, which it is the major part of the environmental studies and is the part that demands more resources to be carried out; in addition, its information subsidizes the later stages: prediction and assessment of environmental impacts, mitigation measures, compensatory and monitoring plans.The aim of this study was to analyze the problems usually present in the environmental assessment of the environmental impact studies as the perception of IBAMA environmental analyst. Data collection for this research was done through the application of an electronic questionnaire to IBAMA environmental analysts, achieving a sample of 74 questionnaires from a population of 354 analysts. As methodological basis, cluster analysis and the nonparametric Mann-Whitney test were applied. The results indicated that the problems related to coordination of EIAs are critical and they seem to last for at least a decade according to the articles identified.

  17. Next generation sequencing assays for benthic monitoring of the environmental impact associated with salmon farming (pilot study)

    DEFF Research Database (Denmark)

    Pawlowski, Jan; Esling, Philippe; Lejzerowicz, Franck

    2015-01-01

    This report presents the study of foraminiferal and metazoan benthic community based on next-generation sequencing (NGS) of environmental DNA and RNA (eDNA/RNA). The objective of this study was to test the application of NGS assays for benthic monitoring of salmon farms in Norway, in order to ove...

  18. Resource Contingency Program : Draft Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1995-02-01

    In 1990, the Bonneville Power Administration (BPA) embarked upon the Resource Contingency Program (RCP) to fulfill its statutory responsibilities to supply electrical power to its utility, industrial and other customers in the Pacific Northwest. Instead of buying or building generating plants now, BPA has purchased options to acquire power later if needed. Three option development agreements were signed in September 1993 with three proposed natural gas-fired, combined cycle combustion turbine CT projects near Chehalis and Satsop Washington and near Hermiston, Oregon. This environmental impact statement addresses the environmental consequences of purchasing power from these options. This environmental impact statement addresses the environmental consequences of purchasing power from these options.

  19. Environmental and social impact of uranium mining in Australia

    International Nuclear Information System (INIS)

    Johnston, A.

    2000-01-01

    The mining of uranium at the Ranger and Jabiluka mines in Australia's Northern Territory has been assessed as a case study for the environmental and social impact of uranium mining in Australia. The level of environmental protection achieved has been very high. However, a number of social indicators reveal that the social impact of development in the region, including the mining of uranium, has been significant. A program is now underway to redress these social issues. Links between social and environmental impact have been identified. In today's world, the standards and practices in environmental protection are as much determined by social attitudes as they are by scientific and technical assessment. (author)

  20. Environmental and social impact of uranium mining in Australia

    International Nuclear Information System (INIS)

    Johnston, A.

    2002-01-01

    The mining of uranium at the Ranger and Jabiluka mines in Australia's Northern Territory has been assessed as a case study for the environmental and social impact of uranium mining in Australia. The level of environmental protection achieved has been very high. However, a number of social indicators reveal that the social impact of development in the region, including the mining of uranium, has been significant. A programme is now underway to redress these social issues. Links between social and environmental impact have been identified. In today's world, the standards and practices in environmental protection are as much determined by social attitudes as they are by scientific and technical assessment. (author)

  1. Cumulative Impact Assessment: Approaching Environmental Capacity in Development Area Using Environmental Impact Assessment Information

    Science.gov (United States)

    Cho, N.; Lee, M. J.; Maeng, J. H.

    2017-12-01

    Environmental impact assessment estimates the impact of development as a business unit and establishes mitigation plan. If the development is done, its economic effects can spread to the nearby areas. So that various developments can be distributed at different time intervals. The impact of the new developments can be combined with existing environmental impacts and can have a larger impact. That is, Cumulative impact assessment is needed to consider the environmental capacity of the Nearby area. Cumulative impact assessments require policy tools such as environmental impact assessment information and cumulative impact estimation models. In Korea, environmental information (water quality, air quality, etc.) of the development site is measured for environmental impact assessment and monitored for a certain period (generally 5 years) after the project. In addition, by constructing the environmental information as a spatial database, it is possible to express the environmental impact on a regional basis spatially and to intuitively use it for development site selection. Utilizing a composite model of environmental impact assessment information and Remote Sensing data for cumulative impact estimation, That can be used as a policy decision support tool that provides quantitative information for development area management, such as time series effect and sprawl phenomenon.

  2. Environmental management in the Dutch food and beverage industry : a longitudinal study into the joint impact of business network and firm characteristics on the adoption of environmental management capabilities

    NARCIS (Netherlands)

    Haverkamp, D.J.

    2007-01-01

    The present study aims for a deeper understanding of the internal and external factors, such as firm strategy and pressure from the business network (government, buyers, suppliers, local inhabitants, etc.), that have an impact on the adoption of environmental management capabilities in firms in the

  3. 46 CFR 504.7 - Environmental impact statements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Environmental impact statements. 504.7 Section 504.7... POLICY ANALYSIS § 504.7 Environmental impact statements. (a) General. (1) An environmental impact... environmental impact statements. (1) A draft environmental impact statement (DEIS) will initially be prepared in...

  4. Environmental costs and benefits case study: nuclear power plant. Quantification and economic valuation of selected environmental impacts/effects. Final report

    International Nuclear Information System (INIS)

    1984-02-01

    This case study is an application, to a nuclear power plant, of the methodology for quantifying environmental costs and benefits, contained in the regional energy plan, adopted in April, 1983, by the Northwest Power Planning Council, pursuant to Public Law 96-501.The study is based on plant number 2 of the Washington Public Power Supply System (WNP-2), currently nearing completion on the Hanford Nuclear Reservation in eastern Washington State. This report describes and documents efforts to quantify and estimate monetary values for the following seven areas of environmental effects: radiation/health effects, socioeconomic/infrastructure effects, consumptive use of water, psychological/health effects (fear/stress), waste management, nuclear power plant accidents, and decommissioning costs. 103 references

  5. Predicting on-site environmental impacts of municipal engineering works

    International Nuclear Information System (INIS)

    Gangolells, Marta; Casals, Miquel; Forcada, Núria; Macarulla, Marcel

    2014-01-01

    The research findings fill a gap in the body of knowledge by presenting an effective way to evaluate the significance of on-site environmental impacts of municipal engineering works prior to the construction stage. First, 42 on-site environmental impacts of municipal engineering works were identified by means of a process-oriented approach. Then, 46 indicators and their corresponding significance limits were determined on the basis of a statistical analysis of 25 new-build and remodelling municipal engineering projects. In order to ensure the objectivity of the assessment process, direct and indirect indicators were always based on quantitative data from the municipal engineering project documents. Finally, two case studies were analysed and found to illustrate the practical use of the proposed model. The model highlights the significant environmental impacts of a particular municipal engineering project prior to the construction stage. Consequently, preventive actions can be planned and implemented during on-site activities. The results of the model also allow a comparison of proposed municipal engineering projects and alternatives with respect to the overall on-site environmental impact and the absolute importance of a particular environmental aspect. These findings are useful within the framework of the environmental impact assessment process, as they help to improve the identification and evaluation of on-site environmental aspects of municipal engineering works. The findings may also be of use to construction companies that are willing to implement an environmental management system or simply wish to improve on-site environmental performance in municipal engineering projects. -- Highlights: • We present a model to predict the environmental impacts of municipal engineering works. • It highlights significant on-site environmental impacts prior to the construction stage. • Findings are useful within the environmental impact assessment process. • They also

  6. Impact of environmental justice analysis on transportation planning.

    Science.gov (United States)

    2011-12-30

    This report presents the findings of a study sponsored by the Georgia Department of Transportation (GDOT): Impact of Environmental Justice (EJ) on Transportation Planning. The objectives of the study were to determine the state of the practice of EJ ...

  7. Assigment of environmental aspect and impacts

    Directory of Open Access Journals (Sweden)

    Hanzelová Marcela

    2001-12-01

    Full Text Available Environmental management system (EMS is a part of the management system that includes the organizational structure, planning activities, responsibilities, practices, procedures, processes and resources for developing, implementing, achieving, reviewing and maintaining the environmental policy. The EMS provides the order and consistency for organizations to adress environmental cocerns through the allocation of resources, assignment of responsibilities, and the ongoing evaluation of practices, procedures and processes. The ISO 14001 requires the implementation of the EMS in accordance with defined, internationally recognized standards. The ISO standard specifies requirements for establishing an environmental policy, determining environmental aspects & impacts of products (activities services, planning environmental objectives and measurable targets, implementation & operation of programs to meet objectives and targets, checking &corrective action, and management review. The Environmental aspect is an element of organization’s activities, product or services that can interact with the environment. A significant environmental aspect is that with a significant environmental impact. The environmental impact is any change to the environment, whether adverse or beneficial wholly or partially resulting from an oranization’s activities, products or services.

  8. 76 FR 34066 - Notice of Intent To Prepare an Environmental Impact Statement/Legislative Environmental Impact...

    Science.gov (United States)

    2011-06-10

    ... Department of the Navy Notice of Intent To Prepare an Environmental Impact Statement/ Legislative Environmental Impact Statement for Renewal of the Naval Air Weapons Station China Lake Public Land Withdrawal.... SUMMARY: Pursuant to section 102(2)(c) of the National Environmental Policy Act (NEPA) of 1969 as...

  9. 10 CFR 51.29 - Scoping-environmental impact statement and supplement to environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Scoping-environmental impact statement and supplement to environmental impact statement. 51.29 Section 51.29 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS National...

  10. Methodological Proposal for Identification and Evaluation of Environmental Aspects and Impacts of IPEN Nuclear Facilities: A Case Study Applied to the Nuclear Fuel Center

    International Nuclear Information System (INIS)

    Mattos, Luis A. Terribile de; Filho, Tufic Madi; Meldonian, Nelson Leon

    2013-06-01

    This work presents an application of Failure Mode Effect Analysis (FMEA) to the process of identification of environmental aspects and impacts as a part of implementation and maintenance of an Environmental Management System (EMS) in accordance with the ISO 14001 standard. Also, it can contribute, as a complement, to the evaluation and improvement of safety of the installation focused. The study was applied to the Nuclear Fuel Center (CCN) of Nuclear and Energy Research Institute (IPEN), situated at the Campus of University of Sao Paulo, Brazil. The CCN facility has the objective of promoting scientific research and of producing nuclear fuel elements for the IEA-R1 Research Reactor. To identify the environmental aspects of the facility activities, products, and services, a systematic data collection was carried out by means of personal interviews, documents, reports and operation data records consulting. Furthermore, the processes and their interactions, failure modes, besides their causes and effects to the environment, were identified. As a result of a careful evaluation of these causes it was possible to identify and to classify the major potential environmental impacts, in order to set up and put in practice an Environmental Control Plan for the installation under study. The results have demonstrated the validity of the FMEA application to nuclear facility processes, identifying environmental aspects and impacts, whose controls are critical to achieve compliance with the environmental requirements of the Integrated Management System of IPEN. It was demonstrated that the methodology used in this work is a powerful management tool for resolving issues related to the conformity with applicable regulatory and legal requirements of the Brazilian Nuclear Energy Commission (CNEN) and the Brazilian Institute of Environment (IBAMA). (authors)

  11. Alpha Fuels Environmental Test Facility impact gun

    International Nuclear Information System (INIS)

    Anderson, C.G.

    1978-01-01

    The Alpha Fuels Environmental Test Facility (AFETF) impact gun is a unique tool for impact testing 238 PuO 2 -fueled heat sources of up to 178-mm dia at velocities to 300 m/s. An environmentally-sealed vacuum chamber at the muzzle of the gun allows preheating of the projectile to 1,000 0 C. Immediately prior to impact, the heat source projectile is completely sealed in a vacuum-tight catching container to prevent escape of its radioactive contents should rupture occur. The impact velocity delivered by this gas-powered gun can be regulated to within +-2%

  12. Environmental Impact Optimization of Reinforced Concrete Slab Frame Bridges

    DEFF Research Database (Denmark)

    Yavari, Majid Solat; Du, Guangli; Pacoste, Costin

    2017-01-01

    The main objective of this research is to integrate environmental impact optimization in the structural design of reinforced concrete slab frame bridges in order to determine the most environmental-friendly design. The case study bridge used in this work was also investigated in a previous paper...... focusing on the optimization of the investment cost, while the present study focuses on environmental impact optimization and comparing the results of both of these studies. Optimization technique based on the pattern search method was implemented. Moreover, a comprehensive Life Cycle Assessment (LCA......) methodology of ReCiPe and two monetary weighting systems were used to convert environmental impacts into monetary costs. The analysis showed that both monetary weighting systems led to the same results. Furthermore, optimization based on environmental impact generated models with thinner construction elements...

  13. Environmental impacts of proposed Monitored Retrievable Storage

    Energy Technology Data Exchange (ETDEWEB)

    Scharber, Wayne K.; Macintire, H. A.; Davis, Paul E.; Cothron, Terry K.; Stephens, Barry K.; Travis, Norman; Walter, George; Mobley, Mike

    1985-12-17

    This report describes environmental impacts from a proposed monitored retrievable storage facility for spent fuels to be located in Tennessee. Areas investigated include: water supply, ground water, air quality, solid waste management, and health hazards. (CBS)

  14. Environmental impact assessment of wood ash utilization in forest road construction and maintenance--A field study.

    Science.gov (United States)

    Oburger, Eva; Jäger, Anna; Pasch, Alexander; Dellantonio, Alex; Stampfer, Karl; Wenzel, Walter W

    2016-02-15

    The ever increasing use of wood material as fuel for green energy production requires innovative, environmentally safe strategies for recycling of the remaining wood ash. Utilizing wood ash in forest road construction and maintenance to improve mechanical stability has been suggested as a feasible recycling option. To investigate the environmental impact of wood ash application in forest road maintenance, a two-year field experiment was conducted at two Austrian forest sites (Kobernausserwald (KO) (soil pH 5.5) and Weyregg (WE) (pH 7.7)) differing in their soil chemical properties. Two different ashes, one produced by grate incineration (GA) and the other by fluidized bed incineration in a mixture with 15 vol% burnt lime (FBA), were incorporated in repeated road sections at a 15:85% (V/V) ash-to-soil rate. Leaching waters from the road body were collected and analyzed for 32 environmentally relevant parameters over two years. Upon termination of the experiment, sub-road soil samples were collected and analyzed for ash-related changes in soil chemistry. Even though a larger number of parameters was affected by the ash application at the alkaline site (WE), we observed the most pronounced initial increases of pH as well as Al, As, Fe, Mn, Ni, Co, Cu, Mo, and NO2(−) concentrations in leachates beneath GA-treated road bodies at Kobernausserwald due to the lower soil buffer capacity at this site. Despite the observed effects our results indicate that, when specific requirements are met (i.e. appropriate ash quality, sufficient soil buffer capacity below the road body, and single time-point ash incorporation within several decades), wood ash application in forest road construction is generally environmentally acceptable.

  15. Environmental impact of energy systems in Lithuania

    International Nuclear Information System (INIS)

    Jancauscas, V.; Mishkins, V.

    1994-04-01

    Environmental impact of energy systems and an improvement of environmental situation in Lithuania are discussed. The number of polluting plants exceeds 40 thousand, the most harmful are power plants and boilers. The non-homogenous distribution of power and industrial plants cause very different contamination in Lithuania. fig

  16. Assessing Environmental Impact on Aquatic Macrophyte Species ...

    African Journals Online (AJOL)

    Impact of environmental variables on distribution and composition of aquatic macrophyte community in a tropical river was assessed for one year (March 2009 to February 2010). Hypothesis tested was that the spatial variation in environmental variables on the river's longitudinal gradient affects macrophyte species ...

  17. Environmental impact assessment - a selected bibliography

    International Nuclear Information System (INIS)

    Lawson, W.J.

    1989-01-01

    This bibliography of literature relevant to the environmental impact assessment process is essentially a list of material dealing with the environmental impact assessment process held by Griffith University Library. The list is however well supplemented with citations of material not held in the Griffith University Library. Some economic and social impact assessment citations have been included in the bibliography, as the the environmental impact assessment concept has been interpreted very broadly. The citations are arranged according to broad subject areas, such as methodology, critical reviews, social impacts etc. Citations in each of these subject areas, which are listed in the table of contents, are identified by prefixes which are given in parentheses before the subjects headings. Within each subject area the citations are arragend in alphabetic author sequence

  18. 75 FR 52804 - Environmental Impact Statement: Stanislaus County, CA

    Science.gov (United States)

    2010-08-27

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement... to advise the public that an Environmental Impact Statement (EIS) will be prepared for a proposed... CONTACT: Gail Miller, Senior Environmental Planner, Central Sierra Environmental Analysis Branch...

  19. Environmental impact assessment of coal power plants in operation

    Directory of Open Access Journals (Sweden)

    Bartan Ayfer

    2017-01-01

    Full Text Available Coal power plants constitute an important component of the energy mix in many countries. However, coal power plants can cause several environmental risks such as: climate change and biodiversity loss. In this study, a tool has been proposed to calculate the environmental impact of a coal-fired thermal power plant in operation by using multi-criteria scoring and fuzzy logic method. We take into account the following environmental parameters in our tool: CO, SO2, NOx, particulate matter, fly ash, bottom ash, the cooling water intake impact on aquatic biota, and the thermal pollution. In the proposed tool, the boundaries of the fuzzy logic membership functions were established taking into account the threshold values of the environmental parameters which were defined in the environmental legislation. Scoring of these environmental parameters were done with the statistical analysis of the environmental monitoring data of the power plant and by using the documented evidences that were obtained during the site visits. The proposed method estimates each environmental impact factor level separately and then aggregates them by calculating the Environmental Impact Score (EIS. The proposed method uses environmental monitoring data and documented evidence instead of using simulation models. The proposed method has been applied to the 4 coal-fired power plants that have been operation in Turkey. The Environmental Impact Score was obtained for each power plant and their environmental performances were compared. It is expected that those environmental impact assessments will contribute to the decision-making process for environmental investments to those plants. The main advantage of the proposed method is its flexibility and ease of use.

  20. Environmental impact assessment of coal power plants in operation

    Science.gov (United States)

    Bartan, Ayfer; Kucukali, Serhat; Ar, Irfan

    2017-11-01

    Coal power plants constitute an important component of the energy mix in many countries. However, coal power plants can cause several environmental risks such as: climate change and biodiversity loss. In this study, a tool has been proposed to calculate the environmental impact of a coal-fired thermal power plant in operation by using multi-criteria scoring and fuzzy logic method. We take into account the following environmental parameters in our tool: CO, SO2, NOx, particulate matter, fly ash, bottom ash, the cooling water intake impact on aquatic biota, and the thermal pollution. In the proposed tool, the boundaries of the fuzzy logic membership functions were established taking into account the threshold values of the environmental parameters which were defined in the environmental legislation. Scoring of these environmental parameters were done with the statistical analysis of the environmental monitoring data of the power plant and by using the documented evidences that were obtained during the site visits. The proposed method estimates each environmental impact factor level separately and then aggregates them by calculating the Environmental Impact Score (EIS). The proposed method uses environmental monitoring data and documented evidence instead of using simulation models. The proposed method has been applied to the 4 coal-fired power plants that have been operation in Turkey. The Environmental Impact Score was obtained for each power plant and their environmental performances were compared. It is expected that those environmental impact assessments will contribute to the decision-making process for environmental investments to those plants. The main advantage of the proposed method is its flexibility and ease of use.

  1. A study on the environmental impact of automotive fuels in the quality of the air in metropolitan area of São Paulo period from 2001 to 2005

    OpenAIRE

    Waldir Nunes dos Santos Junior

    2006-01-01

    The environmental impact of the automotive fuels in the quality of the air is one of the great problems of the current world. The present work had as objective to evaluate the air quality in RMSP (Metropolitan Area of São Paulo), in the period from 2001 to 2005. It presents, mainly, a study of the impact of the emissions of gases for light automotive vehicles, taking into account the PROCONVE (Program of Control of Automotive Air Pollution). The methodology involved a comparative study of the...

  2. 77 FR 25781 - Environmental Impact Statement; Washington, DC

    Science.gov (United States)

    2012-05-01

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement... Columbia, Department of Transportation. ACTION: Notice of Intent to Prepare a Draft Environmental Impact... agencies and the public that a Draft Environmental Impact Statement (DEIS) will be prepared to assess the...

  3. Power requirements and environmental impact of a pedelec. A case study based on real-life applications

    International Nuclear Information System (INIS)

    Abagnale, Carmelina; Cardone, Massimo; Iodice, Paolo; Strano, Salvatore; Terzo, Mario; Vorraro, Giovanni

    2015-01-01

    This paper describes the methodologies to appraise the power requests and environmental analysis of an electrically assisted bicycle under real driving conditions, also containing regulations and technical-science-related aspects. For this purpose, in this study, the on-road test program of an electrically assisted bicycle was executed in the urban area of Naples on different test tracks, so a general assessment about its driving behavior under several driving conditions was performed. The power requirements in different typical riding situations were estimated by a procedure based on the experimental kinematic parameters that characterize the driving dynamics collected during the real-life applications. An environmental analysis was also performed, with a methodology that takes into account the environmental assessment of a moped by measuring the experimental moped exhaust emissions of the regulated pollutants. Starting from the results acquired during the different test samples, besides, an assessment of the electric traction offered by this pedelec on the driving comfort was evaluated for different riding situations. - Highlights: • The power requirements of a pedelec in typical riding conditions were identified. • The estimated electricity consumption for battery recharging was defined. • An environmental valuation of the tested pedelec and of a moped was performed. • Emissions that could be saved utilizing a pedelec instead of a moped were derived

  4. Power requirements and environmental impact of a pedelec. A case study based on real-life applications

    Energy Technology Data Exchange (ETDEWEB)

    Abagnale, Carmelina, E-mail: c.abagnale@unina.it; Cardone, Massimo, E-mail: massimo.cardone@unina.it; Iodice, Paolo, E-mail: paolo.iodice@unina.it; Strano, Salvatore, E-mail: salvatore.strano@unina.it; Terzo, Mario, E-mail: m.terzo@unina.it; Vorraro, Giovanni, E-mail: giovanni.vorraro@unina.it

    2015-07-15

    This paper describes the methodologies to appraise the power requests and environmental analysis of an electrically assisted bicycle under real driving conditions, also containing regulations and technical-science-related aspects. For this purpose, in this study, the on-road test program of an electrically assisted bicycle was executed in the urban area of Naples on different test tracks, so a general assessment about its driving behavior under several driving conditions was performed. The power requirements in different typical riding situations were estimated by a procedure based on the experimental kinematic parameters that characterize the driving dynamics collected during the real-life applications. An environmental analysis was also performed, with a methodology that takes into account the environmental assessment of a moped by measuring the experimental moped exhaust emissions of the regulated pollutants. Starting from the results acquired during the different test samples, besides, an assessment of the electric traction offered by this pedelec on the driving comfort was evaluated for different riding situations. - Highlights: • The power requirements of a pedelec in typical riding conditions were identified. • The estimated electricity consumption for battery recharging was defined. • An environmental valuation of the tested pedelec and of a moped was performed. • Emissions that could be saved utilizing a pedelec instead of a moped were derived.

  5. Environmental impacts of climate change adaptation

    NARCIS (Netherlands)

    Enriquez-de-Salamanca, Alvaro; Diaz Sierra, R.; Martin-Aranda, Rosa; Ferreira Dos Santos, M.J.

    Climate change adaptation reduces adverse effects of climate change but may also have undesirable environmental impacts. However, these impacts are yet poorly defined and analysed in the existing literature. To complement this knowledge-gap, we reviewed the literature to unveil the relationship

  6. Electricity production and environmental impacts

    International Nuclear Information System (INIS)

    Frankovic, B.

    2005-01-01

    An impact is considered of different energy resources on the environment, with special reference to acid rains, NOx emission and greenhouse gases, land use, and biological diversity. Power generation and consumption ratio was compared for different sources. An overview is given of electricity sources in specific conditions of Croatia being a party to the Kyoto protocol.(author)

  7. Methods of Environmental Impact Assessment in Colombia

    Directory of Open Access Journals (Sweden)

    Javier Toro Calderón

    2013-10-01

    Full Text Available The Environmental Impact Assessment (EIA in Colombia constitutes the primary tool for making decisions with respect to projects, works and activities (PWA with potential for significant environmental impacts. In the case of the infrastructure of the PWA, the EIA is mandatory and determines the environmental license (EL for construction and operation. This paper analyzes the methods used to assess the environmental impact of the PWA that have applied for licenses with the Ministry of Environment and Sustainable Development. It was found that the method most frequently used is the qualitative proposal by Conesa, with modifications that reduce the effectiveness of the EIA and favor the subjectivity and bias of the evaluator. Finally a series of recom­mendations to improve the process in the country are proposed.

  8. The socio-economic and environmental impact of school commuting : a case study of the Johannesburg Inner City

    OpenAIRE

    2014-01-01

    M.Sc. (Environmental Management) This study explores the school-commuting phenomenon that occurs across the city of Johannesburg, with specific reference to inner city private schools. It was hypothesized that the school commute, much of which has its origins in spatial apartheid, is financially and socially unsustainable. As spatial apartheid continues to dominate the urban landscape in Johannesburg, it is posited that overall, the school commute hinders the City of Johannesburg’s progres...

  9. 21 CFR 25.42 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Environmental impact statements. 25.42 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Preparation of Environmental Documents § 25.42 Environmental impact... be a clear, concise, and detailed written statement describing: (1) The environmental impacts of a...

  10. Environmental impact of energy production

    International Nuclear Information System (INIS)

    Lidgate, David

    1992-01-01

    Care of the environment is set to be one of the growth industries of the 1990s. Unfortunately, information as to the effect current life styles are having on the environment and, therefore, what remedial action is necessary, varies from the full to the non-existent and, worst of all, from the misleading to the incorrect. For various reasons, some aspects of technology have received greater attention from the media and environmental pressure groups than others. Energy production and conversion technologies, of course, are very much in this category. Indeed, the problem in these areas is not lack of information but a positive surfeit. (author)

  11. BIOGAS STATIONS AND THEIR ENVIRONMENTAL IMPACTS

    Directory of Open Access Journals (Sweden)

    Vladimir Lapčik

    2011-12-01

    Full Text Available The article summarizes the authors’ experience with environmental impact assessment in branch of biogas plants. The introductory part of the paper describes legislative obligations of the Czech Republic concerning the fulfilment of the European Union’s limits as for utilization of renewable energy resources. The next parts of the paper deal with an impact analysis of biogas plants on the environment. The final part of the paper deals with experience with implementation of the environmental impact assessment process in the field of biogas plants in the Czech Republic.

  12. Evaluation of the environmental impact in Mexico

    International Nuclear Information System (INIS)

    Mendoza, O.

    2004-01-01

    The present work, shows the origin and development of the evaluation of the environmental impact in Mexico, like juridical-environmental instrument, it is the environmental politics' s instrument that is relatively new, with the time it has suffered modifications of technical, administrative, law and conceptual nature. It has changed in substantial form, its importance inside the general outline of protection of the natural resources of Mexico, which is reflected in the structure of the organisms that are responsible for applying it. The objectives of the work embrace describing the antecedents of the evaluation of the environmental impact, to provide a reference mark, and to observe the evolution of this juridical instrument, as well as to summarize more outstanding aspects of the evaluation of the environmental impact; making emphasis in the form like it has been related with the environmental politics' s instruments; and to point out the changes that the procedure of evaluation of the environmental impact has fomented in the development outlines, in the technology and even in the human thought. The results of the evaluation and dictamination of the projects that entered to the procedure of environmental impact in the period 1995-2000 are observed that of the 6,100 entered projects, 5,533 were resolved, which means that answer was given to 91% of the total of projects that entered; of the work it can be concluded that this juridical-environmental instrument, it has evolved with the step of the time and it has left adapting according to the juridical, administrative procedures, technicians and of sustainable development of Mexico

  13. Punta Higuero environmental studies

    International Nuclear Information System (INIS)

    Wood, E.D.; Youngbluth, M.J.; Nutt, M.E.; Yeaman, M.N.; Yoshioka, P.; Canoy, M.J.

    1975-01-01

    Site selection surveys and environmental research studies of seven coastal sites in Puerto Rico for construction of power generating facilities were carried out. Data are presented on the physical, chemical, and geological parameters of the Punta Higuero site, and the ecological parameters of zooplankton, benthic invertebrates, and fish communities. Plant associations are included. (U.S.)

  14. Energy and environmental quality: case histories of impact management

    International Nuclear Information System (INIS)

    1981-06-01

    A discussion of energy source devlopments and environmental protection dealing with impacts, and legal aspects of pollution controls and resource management, and case history studies of major energy projects is presented

  15. Hanford defense waste environmental impact statement

    International Nuclear Information System (INIS)

    Burnham, J.B.; Nelson, I.C.; White, J.D.

    1986-01-01

    The environmental impacts of three alternative methods for disposal of Hanford defense wastes were analyzed in an environmental impact statement (EIS), DOE/EIS-0013. A fourth alternative, no disposal action, was included to satisfy CEQ regulations. Hanford defense waste differ dramatically from commercial nuclear wastes. The fuel elements are irradiated to very low burnups (by commercial standards), the fuel has all been processed (in some cases several times) to extract uranium and plutonium, much of the strontium and cesium has been removed and concentrated in capsules, and the remaining wastes have been highly diluted by processing and by neutralizing salts. The activity per unit volume is ∼ 1/1000 that of commercial spent fuel. Hanford waste is currently stored in a variety of forms and locations. It was categorized into six classes for analysis. The major radionuclides by waste class are shown. Numerous alternatives were considered for treating Hanford defense wastes. Of those studied, four were considered to be reasonable for detailed analysis. A highly abbreviated description of their salient features is presented: (1) geologic disposal; (2) in-place stabilization and disposal; (3) reference (combination disposal); and (4) no disposal action

  16. Lepreau 2 environmental impact statement. Supplemental information

    International Nuclear Information System (INIS)

    1984-09-01

    This report contains supplemental information to the Environmental Impact Statement that was issued on the proposed second nuclear generating station Point Lepreau-2 in New Brunswick, Canada. Some issues dealt with here are the terrestrial and aquatic impacts of radioactive and thermal releases to the environment, radiation safety for the human population, socio-economic impacts on the region in regards to housing, social services and employment, and monitoring programs for all aspects of the development, construction and operation of the plant

  17. Incorporating environmental justice measures during environmental impact statement scoping

    International Nuclear Information System (INIS)

    Imam, J.; Poles, J.S.

    1995-01-01

    Executive Order 12898, open-quote Federal Actions to Address Environmental Justice in Minority Populations and Low-Income populations,close-quote directs Federal agencies to make environmental justice part of their mission by involving minorities and low-income populations and by identifying and addressing as appropriate disproportionately high and adverse human health and environmental effects of their programs, policies, and activities on minority and low-income populations. In the Presidential Memorandum transmitting the Executive Order it was stated that environmental justice should be taken into consideration under the National Environmental Policy Act of 1969 (NEPA). NEPA, with its systematic approach and requirements for alternatives analysis and comprehensive public participation, has served as one of the main mechanisms for involving the public in environmental decision-making. This paper addresses challenges faced by the Department of Energy in involving minority and low-income populations in the public involvement activities associated with a national-level environmental impact statement (EIS) and suggests ways to improve agencies' incorporation of environmental justice considerations in NEPA scoping

  18. Environmental impact of hydropower systems

    International Nuclear Information System (INIS)

    Malai, Marius

    1996-01-01

    The installed hydropower potential of Romania is evaluated to 15,700 MW and 42 billion MWh/year power generation. Only 39% of this potential are currently being utilized. In this note, the impact of Somes-Tarnita and Mariselu-Cluj hydropower systems on the environment is presented. Also, the socio-economic effects on the local communities are considered. These two hydropower systems supply a total electric power of 470 GWh/year

  19. Quantifying the environmental impact of an integrated human/industrial-natural system using life cycle assessment; a case study on a forest and wood processing chain.

    Science.gov (United States)

    Schaubroeck, Thomas; Alvarenga, Rodrigo A F; Verheyen, Kris; Muys, Bart; Dewulf, Jo

    2013-01-01

    Life Cycle Assessment (LCA) is a tool to assess the environmental sustainability of a product; it quantifies the environmental impact of a product's life cycle. In conventional LCAs, the boundaries of a product's life cycle are limited to the human/industrial system, the technosphere. Ecosystems, which provide resources to and take up emissions from the technosphere, are not included in those boundaries. However, similar to the technosphere, ecosystems also have an impact on their (surrounding) environment through their resource usage (e.g., nutrients) and emissions (e.g., CH4). We therefore propose a LCA framework to assess the impact of integrated Techno-Ecological Systems (TES), comprising relevant ecosystems and the technosphere. In our framework, ecosystems are accounted for in the same manner as technosphere compartments. Also, the remediating effect of uptake of pollutants, an ecosystem service, is considered. A case study was performed on a TES of sawn timber production encompassing wood growth in an intensively managed forest ecosystem and further industrial processing. Results show that the managed forest accounted for almost all resource usage and biodiversity loss through land occupation but also for a remediating effect on human health, mostly via capture of airborne fine particles. These findings illustrate the potential relevance of including ecosystems in the product's life cycle of a LCA, though further research is needed to better quantify the environmental impact of TES.

  20. Environmental impacts of imported and locally-grown fruits for the French market: A cradle-to-farm-gate LCA study

    OpenAIRE

    Basset-Mens, Claudine; Vanniere, Henri; Grasselly, Dominique; Heitz, Hadrien; Braun, Angela; Payen, Sandra; Koch, Peter; Biard, Yannick

    2016-01-01

    Introduction. Fruits are under growing scrutiny regarding their environmental impacts. However, fruit cropping systems have seldom been studied using life cycle assessment (LCA). As part of the Agribalyse® project, the cropping systems for apple and peach in France, clementine in Morocco, and mango in Brazil were evaluated with a cradle-to-farm-gate LCA in order to include the manufacturing, transportation and utilization of all inputs used on the farm. Materials and methods. Representative s...

  1. A Study on the Impact of Marketing Capability, Operations Capability, Environmental Capability and Diversification Strategy on the Performance of Hotel Industry in the UK

    OpenAIRE

    ZHANG, YUBO

    2009-01-01

    Hotel industry has been an increasingly significant service industry across the whole world. The performance measurement method is crucial for hotels’ operations. This study examines the impacts of marketing capability, operations capability, environmental capability and diversification strategy on the business performance of hotel industry in the UK. Based on the financial archival data in the database and information obtained in the firm websites from 2004 to 2007, the investigation is carr...

  2. Energetic technologies and environmental impact

    International Nuclear Information System (INIS)

    2001-01-01

    This monograph is a collective work by scientist from CIEMAT (Spanish centre for research on energy, environment and technology). By reviewing the central topics of their own work, the authors present a world-wide update of the state of the arts of the different technologies involved in energy production. The chapters fo through the more promising technologies related to the diverse energy sources, from the nuclear to the renewable and chemical a large gamut of energy supply ways is revised. The analysis of the production technologies is accompanied by considerations of the environmental implications, an aspect to wich a whole part of the volume is devoted. The book begins with a foreword by Dr. Felix Yndurain, former General Director of CIEMAT and follows with a general introduction to the main topics, that are presented in three parts, with specific introductions. There is also a closing fourth part that includes some additional activities where more basic and technical developments are included. The first part is devoted to energy of nuclear origin. In two separate sections, fission and fusion technologies are covered. The fission section points towards the present day problems of nuclear plants (ageing, accidents, risk analysis, etc.), reprocessing of the nuclear fuel, radioactive wastes and environmental radioactivity. The fusion section contains a critical account of the present and expected developments of the fusion reactors together with an exposition of the related plasma physics problems. The second part comprises two sections devoted to energy generation of renewable and chemical origin, respectively. Tehcnologies for solar, wind and biomass energies are thoroughly exposed along the renewable energy section whereas the chemical energy section is devoted to the modern technologies of clean fossil fuel combustion and gasification, as well as to the new appealing subject of direct electric generation with fuel cells. The main environmental and social

  3. Coal mining in Bangladesh: Options to mitigate environmental impacts

    OpenAIRE

    Angen, Meara Rose

    2008-01-01

    This study examines methods of mitigating the environmental impacts of coal mining in Bangladesh. Coal is expected to aid in providing energy security for the country in the short-term. The coal mining industry is currently in its infancy, and no policy exists. This study examines the government policies of three diverse countries and discovers that there are several instruments commonly used to reduce the environmental impacts of coal mining. These instruments include regulations that set st...

  4. Environmental economic impact assessment in China: Problems and prospects

    International Nuclear Information System (INIS)

    Lindhjem, Henrik; Hu Tao; Ma Zhong; Skjelvik, John Magne; Song Guojun; Vennemo, Haakon; Wu Jian; Zhang Shiqiu

    2007-01-01

    The use of economic valuation methods to assess environmental impacts of projects and policies has grown considerably in recent years. However, environmental valuation appears to have developed independently of regulations and practice of environmental impact assessment (EIA), despite its potential benefits to the EIA process. Environmental valuation may be useful in judging significance of impacts, determining mitigation level, comparing alternatives and generally enabling a more objective analysis of tradeoffs. In China, laws and regulations require the use of environmental valuation in EIA, but current practice lags far behind. This paper assesses the problems and prospects of introducing environmental valuation into the EIA process in China. We conduct four case studies of environmental economic impact assessment (EEIA), three of which are based on environmental impact statements of construction projects (a power plant, a wastewater treatment plant and a road construction project) and one for a regional pollution problem (wastewater irrigation). The paper demonstrates the potential usefulness of environmental valuation but also discusses several challenges to the introduction and wider use of EEIA, many of which are likely to be of relevance far beyond the Chinese context. The paper closes with suggesting some initial core elements of an EEIA guideline

  5. Environmental impact of population growth

    Science.gov (United States)

    Naylor, Rosamond; Matson, Pamela

    Earth's population currently numbers 5.4 billion; even given optimistic assumptions for reduction in growth rates, the number will double by the middle of the next century with most of the increase in the developing countries. Rapid population growth in the developing world raises the fundamental dilemma of how to alleviate chronic hunger and poverty in the short run while preserving the atmosphere and ecosystem services required for long-term human and biospheric sustenance. This dilemma, and the compromises required to solve it, were discussed by twenty-five researchers from five countries at the Aspen Global Change Institute 1992 Summer Science Session III, Food, Conservation, and Global Environmental Change: Is Compromise Possible?, held from August 16 to 28, in Aspen, Colo.

  6. Energy generation x environmental impact

    International Nuclear Information System (INIS)

    Oliveira, Thalles Rodrigues

    2011-01-01

    This work aims: to analyze the various sources of energy giving a general idea of the good and bad points for each power generation model, and its impact in the environment, with the purpose of considering the best available options; research on alternative sources of energy production as well as Brazil's resources in a particular source of energy and point out their strengths and weaknesses; report the best options to take advantage of the available resources for energy production in Triangulo Mineiro, a region within Minas Gerais state

  7. Environmental impact of ongoing operation

    International Nuclear Information System (INIS)

    Henry, L.C.

    1980-07-01

    Present technology in the management of uranium mine and mill wastes, coupled with appropriate site selection, quality construction and good operating procedures, can ensure that impacts on health, safety and the environment will be acceptably low over the period of operation. The methods of chemical and physical stabilization of the tailings and retention structures are also compatible with close-out procedures and will ensure that any releases to the environment will continue to be within the requirements, assuming the continued availability of surveillance

  8. Environmental impacts of renewable energy sources

    International Nuclear Information System (INIS)

    Abbasi, S.A.; Abbasi, N.

    1997-01-01

    The global attention has always been focused on the adverse environmental impacts of conventional energy sources. In contrast nonconventional energy sources, particularly the renewable ones, have enjoyed a clean image vis a vis environmental impacts. The only major exception to this general trend has been large hydropower projects; experience has taught that they can be disastrous for the environment. The belief now is that mini hydro and microhydro projects are harmless alternatives. But are renewable energy sources really as benign as is widely believed? The present essay addresses this question in the background of Lovin's classical paradigm which had postulated the hard (malignant) and soft (benign) energy concepts in the first place. It then critically evaluates the environmental impacts of major renewable energy sources. It then comes up with the broad conclusion that renewable energy sources are not the panacea they are popularly perceived to be; indeed in some cases their adverse environmental impacts can be as strongly negative as the impacts of conventional energy sources. The paper also dwells on the steps needed to utilize renewable energy sources without facing environmental backlashes of the type experienced from hydropower projects

  9. Residential tourism and migration of foreign retirees in Mexico: A case study on the environmental impacts and public services in Baja California Sur

    Directory of Open Access Journals (Sweden)

    Diego Armando Casas-Beltrán

    2013-07-01

    Full Text Available Migration of foreign retirees in Mexico has increased, especially in Los Cabos, where settlements trailer type are increasing and are moving into rural coastal areas of high ecological value, without the knowledge of impacts that may result. Thus the aim of this paper is to contribute to the understanding of this type of settlement, by documenting a case study, the characteristics of their community, their environmental impacts and implications for the provision of public services. We conclude that the town will become a short-term retreat site, because while it does not have high densities, its environmental implications are significant and broad coverage. Its current demand for services is minimal, but may cause conflicts in the future, especially with the water

  10. A QSAR/QSTR Study on the Environmental Health Impact by the Rocket Fuel 1,1-Dimethyl Hydrazine and its Transformation Products

    Directory of Open Access Journals (Sweden)

    Lars Carlsen

    2008-01-01

    Full Text Available QSAR/QSTR modelling constitutes an attractive approach to preliminary assessment of the impact on environmental health by a primary pollutant and the suite of transformation products that may be persistent in and toxic to the environment. The present paper studies the impact on environmental health by residuals of the rocket fuel 1,1-dimethyl hydrazine (heptyl and its transformation products. The transformation products, comprising a variety of nitrogen containing compounds are suggested all to possess a significant migration potential. In all cases the compounds were found being rapidly biodegradable. However, unexpected low microbial activity may cause significant changes. None of the studied compounds appear to be bioaccumulating. Apart from substances with an intact hydrazine structure or hydrazone structure the transformation products in general display rather low environmental toxicities. Thus, it is concluded that apparently further attention should be given to tri- and tetramethyl hydrazine and 1-formyl 2,2-dimethyl hydrazine as well as to the hydrazones of formaldehyde and acetaldehyde as these five compounds may contribute to the overall environmental toxicity of residual rocket fuel and its transformation products.

  11. The Ability of Tourist Natural Trails to Resist Tourism Load and Possibilities for Reducing the Environmental Impacts : Case Study of the Slovak Paradise National Park (Slovakia

    Directory of Open Access Journals (Sweden)

    Janočková Jana

    2015-09-01

    Full Text Available The strictly protected natural area of Sucha Bela Gorge, located in the Slovak Paradise National Park, Slovakia, is exposed to environmental degradation by heavy tourist loads. Although educational and technical measures have been put in place, there is ongoing debate whether and how to limit the intensity of tourist visits. This study evaluates the ability of the trail leading through the gorge to resist trampling disturbance and to minimise the environmental impacts in the wider area of Sucha Bela by keeping tourists from moving off the designated areas. Aspects of trail layout, geological and geomorphological structures, terrain altering during the summer season, and acceptable tourist flow were investigated.The results show the current development would be acceptable in the case of limited off-trail movement. It therefore seems appropriate to review the trail allocation and marking, and to focus on environmental education rather than on limiting tourist visits.

  12. Environmental impacts from the solar energy technologies

    International Nuclear Information System (INIS)

    Tsoutsos, Theocharis; Frantzeskaki, Niki; Gekas, Vassilis

    2005-01-01

    Solar energy systems (photovoltaics, solar thermal, solar power) provide significant environmental benefits in comparison to the conventional energy sources, thus contributing, to the sustainable development of human activities. Sometimes however, their wide scale deployment has to face potential negative environmental implications. These potential problems seem to be a strong barrier for a further dissemination of these systems in some consumers. To cope with these problems this paper presents an overview of an Environmental Impact Assessment. We assess the potential environmental intrusions in order to ameliorate them with new technological innovations and good practices in the future power systems. The analysis provides the potential burdens to the environment, which include - during the construction, the installation and the demolition phases, as well as especially in the case of the central solar technologies - noise and visual intrusion, greenhouse gas emissions, water and soil pollution, energy consumption, labour accidents, impact on archaeological sites or on sensitive ecosystems, negative and positive socio-economic effects

  13. Assessing environmental impacts of inland sand mining in parts of ...

    African Journals Online (AJOL)

    Sand is a valuable resource for construction and other purposes, however sand mining often result in serious environmental problems such as land degradation, loss of agricultural lands and biodiversity, as well increased poverty among people. This study assessed the environmental impacts of inland sand mining in six ...

  14. Qualitative assessment of environmental impacts through fuzzy logic

    International Nuclear Information System (INIS)

    Peche G, Roberto

    2008-01-01

    The vagueness of many concepts usually utilized in environmental impact studies, along with frequent lack of quantitative information, suggests that fuzzy logic can be applied to carry out qualitative assessment of such impacts. This paper proposes a method for valuing environmental impacts caused by projects, based on fuzzy sets theory and methods of approximate reasoning. First, impacts must be described by a set of features. A linguistic variable is assigned to each feature, whose values are fuzzy sets. A fuzzy evaluation of environmental impacts is achieved using rule based fuzzy inference and the estimated fuzzy value of each feature. Generalized modus ponens has been the inference method. Finally, a crisp value of impact is attained by aggregation and defuzzification of all fuzzy results

  15. 77 FR 17091 - Notice of Availability of the Draft Environmental Impact Statement/Draft Environmental Impact...

    Science.gov (United States)

    2012-03-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLCAD08000. L51010000. ER0000. LVRWB09B2660 CACA-49138] Notice of Availability of the Draft Environmental Impact Statement/Draft Environmental Impact Report and the Draft California Desert Conservation Area Plan Amendment for the Calnev Pipe Line...

  16. 76 FR 65746 - Notice of Availability of Joint Final Environmental Impact Statement/Final Environmental Impact...

    Science.gov (United States)

    2011-10-24

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [CACA 49698, CACA 51204, LLCAD07000, L51010000.FX0000, LVRWB10B3810, LVRWB10B3800] Notice of Availability of Joint Final Environmental Impact Statement/Final Environmental Impact Report for the Tule Wind Project, California, and Notice of Intent To...

  17. 77 FR 14416 - Notice of Availability of a Final Environmental Impact Statement and Final Environmental Impact...

    Science.gov (United States)

    2012-03-09

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [CACA-051552, LLCAD0700 L51010000 FX0000 LVRWB10B3980] Notice of Availability of a Final Environmental Impact Statement and Final Environmental Impact Report for the Pattern Energy Group's Ocotillo Express Wind Energy Project and Proposed California Desert...

  18. The innovation inducement impact of environmental regulations on maritime transport

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Repka, Sari

    2016-01-01

    Maritime transport is facing wide-ranking challenges due to stricter environmental regulations. It has been positioned that these stricter environmental regulations will significantly hamper the competitiveness of the shipping industry and other export/import oriented industries. However, contras......Maritime transport is facing wide-ranking challenges due to stricter environmental regulations. It has been positioned that these stricter environmental regulations will significantly hamper the competitiveness of the shipping industry and other export/import oriented industries. However......), in general, and the economic impacts of environmental regulations (here Annex VI of the MARPOL Convention) as it applies to shipping in Northern Europe, in particular. According to the review, the literature is still inconclusive and lacks a clear consensus on the economic and innovation inducement impacts...... of environmental regulations on maritime transport. Therefore, the review concludes in suggestions for further studies on the use of marine scrubber systems as an illustrative case study example....

  19. The value of environmental impact assessments

    International Nuclear Information System (INIS)

    Sohocki, D.D.

    1996-01-01

    The environment and the economy are inextricably linked. Today the environmental, economic, and social associated with project and program decisions are at times of such a magnitude and duration that they exceed our ability to understand, let alone mitigate them. Energy production, distribution, pricing, policies, end uses, and externalities demonstrate the need for wise planning and informed decision making. International cooperation, based upon mutually shared respect, responsibility, and innovative solutions is an essential component of addressing contemporary issues, impacts, and opportunities. Both egypt and the united states have laws requiring environmental impact assessments. Just as egypt can learn from our successes and failures in the environmental impact assessment field over the past 36 years, the united states and other nations can learn as egypt develops and innovates its own approaches and solutions

  20. Helping farmers to reduce herbicide environmental impacts

    OpenAIRE

    Le Bellec, F.; Vélu, A.; Fournier, P.; Le Squin, S.; Michels, S.; Tendero, D.; Bockstaller, Christian

    2015-01-01

    While pesticides help to effectively control crop pests,their collateral effects often harm the environment. On the French island of Reunion in the Indian Ocean, over 75% of the pesticides used are herbicides and they are regularly detected in water. Agri-environmental models and pesticide risk indicators can be used to predict and to help pesticide users to reduce environmental impacts. However, while the complexity of models often limits their use to the field of research, pesti...

  1. Assessment of Environmental Impact of Thai Housing

    OpenAIRE

    Tikul, Nachawit; Srichandr, Panya

    2011-01-01

    Building and construction has consumed a lot of various resources and emitted pollution.  These cause environmental problems, especially global warming.  The buildings and constructions in various regions and different styles will lead to different environmental problems and levels of seriousness.   The objective of this research is to assess the global warming impact from the use of construction materials in residential buildings since this type of buildin...

  2. Environmental management in the Dutch food and beverage industry : a longitudinal study into the joint impact of business network and firm characteristics on the adoption of environmental management capabilities

    OpenAIRE

    Haverkamp, D.J.

    2007-01-01

    The present study aims for a deeper understanding of the internal and external factors, such as firm strategy and pressure from the business network (government, buyers, suppliers, local inhabitants, etc.), that have an impact on the adoption of environmental management capabilities in firms in the Dutch food and beverage industry. A recent investigation by the Arthur D. Little Innovation High Ground Survey among 40 multinationals (Sony, Procter & Gamble, Vodafone, etc.) showed that manag...

  3. Environmental impact of radioactive releases. Proceedings of an international symposium

    International Nuclear Information System (INIS)

    1995-01-01

    The Symposium was aimed at reviewing recent developments and studies environmental impact of radioactive released, as well as new information on the environmental transfer of radionuclides, and also to provide forum for technical information exchange. It was also intended to provide an occasion for presenting the main results of two major IAEA programmes: The Validation of Environmental Model Predictions (VAMP) and International Arctic Seas Assessment Project (IASAP). Refs, figs and tabs

  4. Environmental impact assessment of coal power plants in operation

    OpenAIRE

    Bartan Ayfer; Kucukali Serhat; Ar Irfan

    2017-01-01

    Coal power plants constitute an important component of the energy mix in many countries. However, coal power plants can cause several environmental risks such as: climate change and biodiversity loss. In this study, a tool has been proposed to calculate the environmental impact of a coal-fired thermal power plant in operation by using multi-criteria scoring and fuzzy logic method. We take into account the following environmental parameters in our tool: CO, SO2, NOx, particulate matter, fly as...

  5. Assessing the environmental impact of geothermal residues

    International Nuclear Information System (INIS)

    Peralta, G.L.; Kirk, D.W.; Graydon, J.W.; Seyfried, P.L.

    1998-01-01

    Scale, sludge and drilling mud from three geothermal fields (Bulalo, Philippines; Cerro Prieto, Mexico; and Dixie Valley, USA) containing As, Cu, Cr, Zn and Pb at levels above the earth's crustal abundance were studied for their environmental impact. Several techniques and procedures were used to assess the risk posed by the residues: whole rock analysis, X- ray diffraction, radioactivity counting, protocol leach tests, toxicity testing, accelerated weathering test and a preliminary acid mine dramage potential test. There was no evidence of toxicity or genotoxicity present in any of the samples tested. Leaching tests indicated that all of the wastes could be classified as non-hazardous. One sample showed a low-level radio activity but it was still within the occupational dose limit. Three samples tested positive for acidification potential while none of the regulated elements were found in the leachate after three months of weathering test

  6. Integrated electromagnetic (EM) and Electrical Resistivity Tomography (ERT) geophysical studies of environmental impact of Awotan dumpsite in Ibadan, southwestern Nigeria

    Science.gov (United States)

    Osinowo, Olawale Olakunle; Falufosi, Michael Oluseyi; Omiyale, Eniola Oluwatosin

    2018-04-01

    This study attempts to establish the level of contamination caused by the decomposition of wastes by defining the lateral distribution and the vertical limit of leachate induced zone of anomalous conductivity distribution within the subsurface through the analyses of Electromagnetic (EM) and Electrical Resistivity Tomography (ERT) data, generated from the integrated geophysical survey over Awotan landfill dumpsite, in Ibadan, southwest Nigeria. Nine (9) EM and ERT profiles each were established within and around the Awotan landfill site. EM data were acquire at 5 m station interval using 10 m, 20 m and 40 m inter-coil spacings, while ERT stations were occupied at 2 m electrode spacing using dipole-dipole electrode configuration. The near perfect agreement between the two sets of data generated from the EM and ERT surveys over the Awotan landfill site as well as the subsurface imaging ability of these geophysical methods to delineate the region of elevated contamination presented in the form of anomalously high apparent ground conductivity and low subsurface resistivity distribution, suggest the importance of integrating electromagnetic and electrical resistivity investigation techniques for environmental studies and more importantly for selecting appropriate landfill dump site location such with ability to retain the generated contaminants and thus prevent environmental pollution.

  7. Environmental impact assessment of nuclear desalination

    International Nuclear Information System (INIS)

    2010-03-01

    Nuclear desalination is gaining interest among the IAEA Member States, as indicated by the planned projects, and it is expected that the number of nuclear desalination plants will increase in the near future. The IAEA has already provided its Member States with reports and documents that disseminate information regarding the technical and economic feasibility of nuclear desalination. With the rising environmental awareness, in the scope of IAEA's activities on seawater desalination using nuclear power, a need was identified for a report that would provide a generic assessment of the environmental issues in nuclear desalination. In order to offer an overview of specific environmental impacts which are to be expected, their probable magnitude, and recommended mitigation measures, this publication encompasses information provided by the IAEA Member States as well as other specialized sources. It is intended for decision makers and experts dealing with environmental, desalination and water management issues, offering insight into the environmental aspects that are essential in planning and developing nuclear desalination

  8. 47 CFR 1.1314 - Environmental impact statements (EISs).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Environmental impact statements (EISs). 1.1314... Procedures Implementing the National Environmental Policy Act of 1969 § 1.1314 Environmental impact statements (EISs). (a) Draft Environmental Impact Statements (DEISs) (§ 1.1315) and Final Environmental...

  9. Environmental impact of uranium mining and milling

    International Nuclear Information System (INIS)

    Dory, A.B.

    1981-08-01

    The author introduces the subject with an overview of the regulatory requirments and philosophy applied to uranium mines and mills. The special attention given to tailings management is highlighted, and a discussion of the basic environmental concerns is concluded with an itemizing of the main tasks facing the AECB. The extent of the environmental impact of uranium mining, milling and waste management is illustrated with specific details pertaining to mines in the Elliot Lake area. The author concludes that the impact on the ground and surface water system is not alarming, and the impact on air quality is not significant beyond a few hundred metres from the mining facilities. The publicly perceived impact is discussed, followed by a rationale for the continued licensing of new uranium mining operations complete with tailings management facilities

  10. 22 CFR 216.7 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Environmental impact statements. 216.7 Section... Environmental impact statements. (a) Applicability. An Environmental Impact Statement shall be prepared when... Environmental Impact Statement relating to paragraph (a)(2) of this section shall comply with the CEQ...

  11. 32 CFR 989.16 - Environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Environmental impact statement. 989.16 Section... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.16 Environmental impact statement. (a) Certain classes of environmental impacts normally require preparation of an EIS (40 CFR 1501.4). These include...

  12. 10 CFR 960.3-4 - Environmental impacts.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impacts. 960.3-4 Section 960.3-4 Energy... REPOSITORY Implementation Guidelines § 960.3-4 Environmental impacts. Environmental impacts shall be... process. The DOE shall mitigate significant adverse environmental impacts, to the extent practicable...

  13. Final Range Wide Environmental Impact Statement

    Science.gov (United States)

    2001-07-01

    government and missionary activities, by intertribal and interracial marriage , and by proximity to Yuma, AZ, which has grown rapidly in the past several...associated with the direct, indirect and cumulative effects of mission diversification and changes to land use for Yuma Proving Ground. Subject Terms...Range Wide Environmental Impact Statement presents the impacts associated with the direct, indirect, and cumulative effects of mission diversification

  14. The Environmental Impacts Of The Coal Industry

    Science.gov (United States)

    Burtsev, Sergey; Efimov, Viktor; Korchagina, Tatyana

    2017-11-01

    The article analyzes the main indicators of the Russian coal industry's impact on the environment: the atmosphere, hydrosphere and lithosphere for the year 2016 compared with 2015. It also identifies actual values of the environmental safety targets of the coal industry and the main investments in the nature protection. For prevention, restriction and minimization the negative impact on the environment, the coal industry has proposed the packages of managerial and technical measures.

  15. Management, regulation and environmental impacts of nitrogen fertilization in northwestern Europe under the Nitrates Directive; a benchmark study

    Directory of Open Access Journals (Sweden)

    H. J. M. van Grinsven

    2012-12-01

    Full Text Available Implementation of the Nitrates Directive (NiD and its environmental impacts were compared for member states in the northwest of the European Union (Ireland, United Kingdom, Denmark, the Netherlands, Belgium, Northern France and Germany. The main sources of data were national reports for the third reporting period for the NiD (2004–2007 and results of the MITERRA-EUROPE model. Implementation of the NiD in the considered member states is fairly comparable regarding restrictions for where and when to apply fertilizer and manure, but very different regarding application limits for N fertilization. Issues of concern and improvement of the implementation of the NiD are accounting for the fertilizer value of nitrogen in manure, and relating application limits for total nitrogen (N to potential crop yield and N removal. The most significant environmental effect of the implementation of the NiD since 1995 is a major contribution to the decrease of the soil N balance (N surplus, particularly in Belgium, Denmark, Ireland, the Netherlands and the United Kingdom. This decrease is accompanied by a modest decrease of nitrate concentrations since 2000 in fresh surface waters in most countries. This decrease is less prominent for groundwater in view of delayed response of nitrate in deep aquifers. In spite of improved fertilization practices, the southeast of the Netherlands, the Flemish Region and Brittany remain to be regions of major concern in view of a combination of a high nitrogen surplus, high leaching fractions to groundwater and tenacious exceedance of the water quality standards. On average the gross N balance in 2008 for the seven member states in EUROSTAT and in national reports was about 20 kg N ha−1 yr−1 lower than by MITERRA. The major cause is higher estimates of N removal in national reports which can amount to more than 50 kg N ha−1 yr−1. Differences between procedures in member states to

  16. Management, regulation and environmental impacts of nitrogen fertilization in northwestern Europe under the Nitrates Directive; a benchmark study

    Science.gov (United States)

    van Grinsven, H. J. M.; ten Berge, H. F. M.; Dalgaard, T.; Fraters, B.; Durand, P.; Hart, A.; Hofman, G.; Jacobsen, B. H.; Lalor, S. T. J.; Lesschen, J. P.; Osterburg, B.; Richards, K. G.; Techen, A.-K.; Vertès, F.; Webb, J.; Willems, W. J.

    2012-12-01

    Implementation of the Nitrates Directive (NiD) and its environmental impacts were compared for member states in the northwest of the European Union (Ireland, United Kingdom, Denmark, the Netherlands, Belgium, Northern France and Germany). The main sources of data were national reports for the third reporting period for the NiD (2004-2007) and results of the MITERRA-EUROPE model. Implementation of the NiD in the considered member states is fairly comparable regarding restrictions for where and when to apply fertilizer and manure, but very different regarding application limits for N fertilization. Issues of concern and improvement of the implementation of the NiD are accounting for the fertilizer value of nitrogen in manure, and relating application limits for total nitrogen (N) to potential crop yield and N removal. The most significant environmental effect of the implementation of the NiD since 1995 is a major contribution to the decrease of the soil N balance (N surplus), particularly in Belgium, Denmark, Ireland, the Netherlands and the United Kingdom. This decrease is accompanied by a modest decrease of nitrate concentrations since 2000 in fresh surface waters in most countries. This decrease is less prominent for groundwater in view of delayed response of nitrate in deep aquifers. In spite of improved fertilization practices, the southeast of the Netherlands, the Flemish Region and Brittany remain to be regions of major concern in view of a combination of a high nitrogen surplus, high leaching fractions to groundwater and tenacious exceedance of the water quality standards. On average the gross N balance in 2008 for the seven member states in EUROSTAT and in national reports was about 20 kg N ha-1 yr-1 lower than by MITERRA. The major cause is higher estimates of N removal in national reports which can amount to more than 50 kg N ha-1 yr-1. Differences between procedures in member states to assess nitrogen balances and water quality and a lack of cross

  17. Milk production, feeding systems and environmental impact of dairy cattle farming in Alpine areas: results of a field study

    Directory of Open Access Journals (Sweden)

    Anna Sandrucci

    2010-01-01

    Full Text Available Intensification of milk production occurs even in areas traditionally characterized by low-intensive farming systems like mountain areas, leading to environmental concern. The aim of this study was to analyze management and feeding systems in a sample of 31 dairy farms in a mountain area of Lombardy (Valtellina and their effects on milk production and environmental sustainability. In 2006 daily milk sold was 17.5±5.6 kg/cow on average and daily DMI was 19.4±1.3 kg/cow, with a high forages content (65.8±9.2% DM. Rations were quite energetically balanced (+0.09±17.6 MJ/d of ME. Rations higher in starch and lower in NDF resulted in higher milk yields but significantly compromised farm self-sufficiency (which was 62.9±16.8% DM on average. Average Metabolizable Protein balance was negative (-280±203 g/d of MP, mainly due to the low CP content of diets (13.5±1.5% DM. When CP content increased, N manure and N excreted in urine increased (P<0.05 and P<0.01 respectively, probably due to insufficient energy intake which is partly caused by the scarce quality of forages. An improvement in forages quality could increase ME and MP contents of diets without compromising farm self-sufficiency.

  18. 75 FR 25309 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2010-05-07

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... FHWA is issuing this Notice to advise the public that an Environmental Impact Statement (EIS) will be... project comprises several elements of the overall Chicago Region Environmental and Transportation...

  19. Current state and environmental impact assessment for utilizing oil palm empty fruit bunches for fuel, fiber and fertilizer – A case study of Malaysia

    International Nuclear Information System (INIS)

    Chiew, Yoon Lin; Shimada, Sohei

    2013-01-01

    This paper describes the trend of utilizing oil palm residue, i.e. the empty fruit bunches (EFB) left after extraction of the palm oil, using a case study of Malaysia, which is one of the world's major palm oil producers, and discusses the environmental performance of recycling technologies being developed in Malaysia for fuel, fiber, and fertilizer. Seven technologies are analyzed: ethanol production, methane recovery, briquette production, biofuel for combined heat and power (CHP) plants, composting, medium density fiberboard (MDF) production, and pulp and paper production. The life cycle assessment (LCA) method is used to discuss the environmental impacts of these technologies for adding value to this biomass. Sensitivity analyses are conducted to determine the land use effects for the various technologies utilizing EFB and to estimate the energy generation potential of raw EFB in CHP plants and methane production. Among the technologies for energy production, CHP plants have the best performance if the electricity generated is connected to the national grid, with superior benefits in the majority of impact categories compared to briquette, methane, and ethanol production. Overall, we find that methane recovery and composting are more environmentally friendly than other technologies, as measured by reduction of greenhouse gas emissions. Pulp and paper, and MDF production are favorable technologies for land use impacts; however, they have intense primary energy requirements, chemical use in the processes, and emissions from their waste treatment systems. Our results provide information for decision makers when planning for sustainable use of oil palm biomass. -- Highlights: ► The recent technologies that utilize oil palm empty fruit bunches in Malaysia are evaluated using LCA. ► EFB used as fuel has significant benefits to environment compared to use as fertilizer. ► EFB used for fiber production contribute benefits to land use. ► This study provides

  20. Environmental Gradient Analysis, Ordination, and Classification in Environmental Impact Assessments.

    Science.gov (United States)

    1987-09-01

    associations. The proposed methodology can also be applied to land-use management, maintenance and monitoring programs, and to environmental impact...analysis. Analytical results were then examined and the advantages and disadvantages of each stastistical analysis method used were noted. Mode of Technology...and S. Wearden, Statistics for Research (John Wiley & Sons, New York, NY, 1983). 20a. Draper, N. R., and H. Smith, Applied Regression Analysis, 2nd

  1. Risk and environmental impact assessment: nuclear and environmental licensing interface

    International Nuclear Information System (INIS)

    Costa, Eduardo M.; Monteiro, Iara A.

    1997-01-01

    The main aims of this paper are the identification and discussion of interfaces and application of common concepts in the existing nuclear and environmental licensing procedures. Risk and impact assessment of nuclear electricity generation are two of these concepts which are discussed detail. The risk concept, which had initially focused on engineering projects, has been extended to many other areas of human activity. Risk resulting from the use of ionization radiation has been associated to the dose for the critical members of the public. Therefore, radiation protection applies basic dose limits which are established in national and international recommendations. These recommendations are increasing the emphasis to keep all the exposures to ionizing radiation as low as reasonable achievable, economical and social factors being taken into account. On the other hand, environmental impact assessment has been used as a tool in planning and decision-making processes, thus including environmental concern in the discussion of social and economical development strategies. This paper aims to discuss the association of these two concepts by presenting the procedures of control of radiological impact during normal operation of a nuclear power plant and the various forms of risk communication to the public in the case of events occurrence. (author). 13 refs

  2. Epigenetics and environmental impacts in cattle

    Science.gov (United States)

    This chapter reviews the major advances in the field of epigenetics as well as the environmental impacts of cattle. Many findings from our own research endeavors related to the topic of this chapter are also introduced. The phenotypic characterization of an animal can be changed through epigenetic ...

  3. Procedures for Environmental Impact Analysis and Planning.

    Science.gov (United States)

    1982-10-01

    Novak, E., and R. Riggins, Computer-Aided Environmental Impact AnLysis : MIS- sion Change, O&M, and Training: User Manual, Technical Report E-85...there is mixed sentiment has a better chance of establishing a positive relationship with the audience. (8) Avoid using technical jargon or words that

  4. Potential environmental impacts associated with the proposed ...

    African Journals Online (AJOL)

    However, these effects would most likely be expressed as a shoreline effect, with the loss in area spread out over the shoreline and periphery of islands and would not be restricted to a single specific area. This anticipated loss in inundated area is unlikely to have measurable impacts on environmental components. Overall ...

  5. Environmental Impact Assessment in Sustainable Water Resources ...

    African Journals Online (AJOL)

    The sustainable development of water resources is a multi-dimensional way of thinking about the connections or interdependencies among natural, social, and economic systems in the use of water. The purpose of environmental impact assessment is to guarantee a sustainable development that is in harmony with human ...

  6. Environmental impact of scrapping old cars

    NARCIS (Netherlands)

    Wee, Bert van; Moll, Henri C.; Dirks, Jessica

    Many countries introduced scrapping programs in the 90s, partly legitimated by environmental impact reductions. However, reducing the age of the current car fleet may result in an increase of life-cycle CO2 emissions. This will probably also be true for cars to be produced in future unless fuel

  7. Anaesthetic gases: environmental impact and alternatives

    African Journals Online (AJOL)

    Review Article: Anaesthetic gases: environmental impact and alternatives. 345. 2011;17(5). South Afr J Anaesth Analg. Introduction. In recent times there has been a surge in interest in our contribution to climate change. Human activity results in increased atmospheric levels of a variety of gaseous chemicals that are able to ...

  8. GEOLOGY AND ENVIRONMENTAL IMPACT ASSESSMENT AND ...

    African Journals Online (AJOL)

    Dr Osondu

    GEOLOGY AND ENVIRONMENTAL IMPACT ASSESSMENT AND BENEFIT OF. GRANITIC ROCKS OF MINNA AREA, NORTHWESTERN NIGERIA. Alabi, A. A.. DOI: http://dx.doi.org/10.4314/ejesm.v4i4.5. Received November 23rd 2011; accepted December 5th 2011. Abstract. Nigeria basement complex has shown that the ...

  9. Environmental and social impacts of wind energy

    DEFF Research Database (Denmark)

    Borch, Kristian; Clausen, Niels-Erik; Ellis, Geraint

    2014-01-01

    The most common reasons for non- technical delays to wind energy projects are local resistance and poor strategic spatial planning. This chapter looks at the environmental and social impacts of wind energy and discusses how the public can gain trust in the public planning and private project...

  10. Beverley project: draft environmental impact statement

    International Nuclear Information System (INIS)

    1982-07-01

    The Beverley deposit is located on the northern Lake Frome Plains, South Australia, 520km north of Adelaide. It is proposed to mine the deposit by in-situ leaching and to process the solution on the surface to produce an estimated 11,600t of yellowcake from about 6 million tonnes of 0.27% ore over approximately 23 years. The draft environmental impact statement is intended to cover all stages of the development from the pilot plant to final rehabilitation. Sections include the existing environment (geology, climate and meteorology, soils, hydrology, ecology, radionuclide base levels, land use, population and sites of Aboriginal and archaeological significance), the proposed development (solution mining, waste management, water management and mining and processing options), rehabilitation, environmental impact and environmental management and monitoring

  11. Environmental impacts from Danish fish products

    DEFF Research Database (Denmark)

    Thrane, Mikkel

    . It is suggested that passive and semi-active fishing methods such as Danish seine, purse seine, gillnet and long line represent a significant improvement potential compared to trawl. And it is shown that the energy consumption can be reduced with a factor 15 by substituting beam trawl with Danish seine......This dissertation presents an assessment of the environmental impacts from Danish fish products in a life cycle perspective (from sea to table). The assessment is carried out in three steps ? and includes a MECO analysis, a quantitative LCA and a qualitative LCA. The results are used to discuss...... current environmental policies addressing the fishery, landing and auction, the fish processing industry, wholesale, transport, retail, and use.It is concluded that considerable improvement potentials exist in the fishing stage, which also represents the largest environmental impact potential compared...

  12. Environmental impacts of nuclear power

    International Nuclear Information System (INIS)

    Cohen, B.L.

    1975-01-01

    The principal effects of radiation on people are acute radiation sickness, cancer, and genetic effects. Acute radiation sickness results from exposures in excess of 100 rem and can be fatal in a matter of days. There have been about ten deaths in the U.S. from this malady. Cancer induction by radiation has been a much broader threat, the largest single source being the Japanese atomic bomb victims--about 24,000 persons exposed to about 130 rem resulting in over a hundred excess deaths. There is no evidence from human data for genetic defects in offspring from radiation to parents, so the estimate--150 x 10 -6 eventual defects per man-rem exposure of the entire population--is based on animal tests. Studies of the survivors of the Japanese bombings have yielded no evidence for additional genetic defects among offspring, a result which assures that the above estimate is not too small; a recent assessment indicates it may be an order-of-magnitude too large. Routine emissions of long half-life radionuclides, power plant accidents, transportation accidents, hazards from plutonium dispersal, theft of plutonium for weapons fabrication, and radioactive waste disposal are ways discussed that members of the public can receive radiation exposure from the nuclear industry. The likelihood of death from these situations is shown to be very small compared to other-than-nuclear situations, namely: automobile driving and riding, smoking cigarettes, the generation of electricity from coal, and coal mining. 82 references

  13. Environmental impact analysis for typical office facades

    Energy Technology Data Exchange (ETDEWEB)

    Kolokotroni, M.; Robinson-Gayle, S.; Tanno, S.; Cripps, A.

    2004-02-01

    The design of a building facade influences internal thermal and lighting conditions and use associated with the provision of these conditions. Key decisions about the building are usually taken during the concept design stage of a building, while decisions about method of providing the environmental conditions are often made later in the design. This dilemma is addressed by the development of a concept design tool that allows the team to investigate the effect of facade design on the resulting internal environmental conditions, energy use and environmental impact. The concept design tool was developed performing detailed thermal, lighting and environmental modelling for a number of office building facade designs and a range of parameters that affect directly the environmental performance of an office building. The results are presented in a user-friendly interface as a minimum number of inputs. Key parameter outputs (such as temperature, lighting, heating/cooling energy demand, embodied energy and eco-points) can then be viewed, more detailed analysis can also be created for specified facade designs. A parametric analysis of the summary result outputs for selected facade parameters indicates that natural ventilation and cooling can reduce the environmental impact of offices by up to 16%, although the energy demand could increase significantly. Improving the construction standard and reducing the internal heat loads can reduce the environmental impact by up to 2 this tool at early design stages will benefit the design team through an improved understanding of the dynamics between facade design and building services and assist with a more integrated approach. (author)

  14. Environmental Impacts of Plant-Based Diets: How Does Organic Food Consumption Contribute to Environmental Sustainability?

    Science.gov (United States)

    Lacour, Camille; Seconda, Louise; Allès, Benjamin; Hercberg, Serge; Langevin, Brigitte; Pointereau, Philippe; Lairon, Denis; Baudry, Julia; Kesse-Guyot, Emmanuelle

    2018-01-01

    Studies investigating diet-related environmental impacts have rarely considered the production method of the foods consumed. The objective of the present study, based on the NutriNet-Santé cohort, was to investigate the relationship between a provegetarian score and diet-related environmental impacts. We also evaluated potential effect modifications on the association between a provegetarian score and the environmental impacts of organic food consumption. Food intake and organic food consumption ratios were obtained from 34,442 French adults using a food frequency questionnaire, which included information on organic food consumption for each group. To characterize the overall structure of the diets, a provegetarian score was used to identify preferences for plant-based products as opposed to animal-based products. Moreover, three environmental indicators were used to assess diet-related environmental impacts: greenhouse gas (GHG) emissions, cumulative energy demand (CED), and land occupation. Environmental impacts were assessed using production life cycle assessment (LCA) at the farm level. Associations between provegetarian score quintiles, the level of organic food consumption, and environmental indicators were analyzed using ANCOVAs adjusted for energy, sex, and age. Participants with diets rich in plant-based foods (fifth quintile) were more likely to be older urban dwellers, to hold a higher degree in education, and to be characterized by an overall healthier lifestyle and diet. A higher provegetarian score was associated with lower environmental impacts (GHG emissions Q5vsQ1  = 838/1,664 kg CO 2eq /year, -49.6%, P  Organic food consumption was also an important modulator of the relationship between provegetarian dietary patterns and environmental impacts but only among participants with diets rich in plant-based products. Future field studies should endeavor to integrate all the components of a sustainable diet, i.e., both diet composition and

  15. The environmental impact of changing consumption patterns: a survey

    DEFF Research Database (Denmark)

    Røpke, Inge

    2001-01-01

    How does environmental impact change when national income increases? So far, this question has been mainly discussed from the point of view of production, but in recent years several studies have dealt with the question of decoupling from the point of view of consumption. The optimistic subscribers...... assessment of the environmental impact is most appropriately based on an input approach. Then data on input intensities for different categories of consumption goods are combined with data on changes in consumption patterns, and it is concluded that the historical changes in the composition of consumption...... seem to have done little to counterbalance the environmental effects of growth....

  16. Benchmarking performance: Environmental impact statements in Egypt

    International Nuclear Information System (INIS)

    Badr, El-Sayed A.; Zahran, Ashraf A.; Cashmore, Matthew

    2011-01-01

    Environmental impact assessment (EIA) was formally introduced in Egypt in 1994. This short paper evaluates 'how well' the EIA process is working in practice in Egypt, by reviewing the quality of 45 environmental impact statements (EISs) produced between 2000 and 2007 for a variety of project types. The Lee and Colley review package was used to assess the quality of the selected EISs. About 69% of the EISs sampled were found to be of a satisfactory quality. An assessment of the performance of different elements of the EIA process indicates that descriptive tasks tend to be performed better than scientific tasks. The quality of core elements of EIA (e.g., impact prediction, significance evaluation, scoping and consideration of alternatives) appears to be particularly problematic. Variables that influence the quality of EISs are identified and a number of broad recommendations are made for improving the effectiveness of the EIA system.

  17. Is environmental impact assessment regulation a 'burden' to private firms?

    International Nuclear Information System (INIS)

    Annandale, David; Taplin, Ross

    2003-01-01

    The impact of environmental regulation on macroeconomic performance has been studied in some depth over the last 15 years. Similarly, impact on profit performance, investment intention and location decisions of firms has also been studied, although in less depth. There has been less academic interest, however, in the impact that environmental regulation has on the strategic objectives of companies. This article reports on a research project that focused on the impact that environmental approvals regulation (predominantly environmental impact assessment, EIA) has on proposed new development in the international mining sector. Based on a large and externally valid survey of senior mining company executives in Australia and Canada in the late 1990s, the research indicated that a significant majority of firms consider the environmental approvals process to be an important determinant of investment strategy. An initial reaction to these figures might suggest that the majority of respondents believe the environmental approvals process to be a negative influence. However, further questioning indicated that only a small proportion of companies in both countries thought of the environmental approvals process as an impediment to development. Instead, it is clear that most firms see EIA as a catalyst for integrating environmental design into the early planning of a project, thereby alleviating the need to spend money on overcoming environmental problems once a poorly designed project has been commissioned. The somewhat surprising conclusion that companies see environmental approvals regulation as important, but as an encouragement to development rather than as an impediment, goes against much previous industry and academic comment and, at least in relation to the mining sector, refutes the idea that EIA is ''burdensome''

  18. Ecological footprint analysis of environmental impacts by cascaded exploitation of diversion-type small hydropower: a case study in southwest china

    Science.gov (United States)

    Wang, Zhenhua; Li, Qingyun; Huang, Zhuo; Tang, Xianqiang; Zhao, Weihua

    2017-05-01

    Cascaded exploitation of diversion-type small hydropower (SHP) offers a source of new energy as well as socioeconomic benefits; however, it inevitably causes environmental disturbance and damage. Previous studies on the cumulative effect of cascaded diversion SHP rarely discussed using quantitative analysis method. In this paper, the ecological footprint analysis approach is proposed to assess the positive and negative impacts of cascaded diversion SHP on environment of a small-scale river in Southwest China. Positive impact is defined as ecological supply footprint (ESF), which refers to vegetation protection by replacing firewood with SHP. Negative impact is defined as ecological loss footprint (ELF), which includes fish and net primary productivity loss, vegetation destruction and soil erosion. With the raising in the number (n>4) of diversion SHP stations, the difference between ELF and ESF increases remarkably, suggesting that the adverse impacts of cascaded diversion SHP accumulate in the study area. Compared with vegetation destruction and soil erosion, the cumulative loss of fish and net productivity is the most important aspect of the adverse impacts which needs more attentions.

  19. Environmental impact statement requirements for CNEA

    International Nuclear Information System (INIS)

    Ciurciolo, Melisa N.; Mender, J. A.

    2009-01-01

    The purpose of this paper is to describe the legal framework on Environmental Impact Assessment (EIA) regarding the activities of the National Atomic Energy Commission (Comision Nacional de Energia Atomica, CNEA), and particularly, the Procedure for Internal Management of Environmental Impact Statements of CNEA (PN-PR-027). According to the distribution of powers stated in article 41 of the National Constitution, the environmental legal framework is constituted by National minimum standards for environmental protection and complementary provincial and municipal regulations. As a result, the EIA legal framework is not uniform across the Nation, and therefore, it differs according to the jurisdiction in which the activity subject to EIA is developed. Notwithstanding, the General Statute of the Environment (25.675) requires EIA for any project or activity developed in the National territory, which may cause a significant degradation to the environment, any of its components, or affect the populations' quality of life in a significant way. Since CNEA develops activities along the National territory, it is not possible to determine a uniform legal EIA framework for the entire Institution. Consequently, the binding requirements for Environmental Impact Statements (EISs) of CNEA activities differ among the activities developed in the different locations and atomic centers. In order to achieve a uniform environmental performance in CNEA, it has been considered necessary to uniform, in the internal sphere, the binding requirements for EIS, by means of a procedure written within the framework of the Environmental Management System of the Institution. The purpose of the Procedure for Internal Management of Environmental Impact Statements is to determine the requirements to be complied by the atomic centers, locations and enterprises associated with CNEA, regarding EIS Management. This Procedure shall apply to those projects and activities subjected to EIA, according to a

  20. Environmental Impact Report for thermoelectric from coal in Candiota region - Brazil

    International Nuclear Information System (INIS)

    Rossato, A.C.; Camison, F.L.; Ladniuk, S.T.

    1989-01-01

    The principles for executing the Environmental Impact Studies and the elaboration of Environmental Impact Report, referring to the first module of Candiota III Thermoelectric Plant, near to the Electric Energy State Company are described, with some aspects about the mine, plant, region, executor corporations and comprehend area for the environmental impact studies. (C.G.C.)

  1. Lateral Pressure and Deforestation A Review Essay of Environmental Impacts of Globalization and Trade: A Systems Study by Corey L Lofdahl

    Directory of Open Access Journals (Sweden)

    Andrew K. Jorgenson

    2015-08-01

    Full Text Available What are the effects of increased stuctural integration of international trade on the environment of relatively poorer countries, particularly in the southern hemisphere? This is the key question addressed by Corey Lofdahl in his book Environmental Impacts of Globalization and Trade:A Systems Study. Given the theme for this special issue of the Journal of World-Systems Research, a discussion and evaluation of this book seems rather timely and relevant. An immediate fact of interest is that Lofdahl is not an environmental sociologist, let alone acquainted with relevant empirical works grounded in a world-systems perspective. Rather, he is trained as a political scientist, and works in the simulation and information technology sector.

  2. Final Environmental Impact Statement Resource Programs

    International Nuclear Information System (INIS)

    1993-02-01

    BPA's preferred alternative is the Emphasize Conservation Alternative. System and environmental costs are low. Environmental impacts from conservation are minimal. This alternative is cost-effective and environmentally responsible; only the High Conservation Alternative has lower costs and fewer environmental impacts. However, there is some concern about the cost-effectiveness, reliability, and commercial availability of the high conservation resources. If the supply of the additional conservation potential was confirmed and it became cost-effective, the High Conservation Alternative would be preferred. The Draft Resource Programs EIS was released for public review during the summer of 1992. Comments received by letter or in the public hearing held June 16, 1992, were used to revise and update data and analyses of the EIS (public comments and BPA's responses are contained in Volume III of the Final EIS). In addition, a number of revisions were made in the Chapter 3 material describing each resource type, and in Chapter 4 and the Summary, to assure consistency with the modeling and analysis in Chapter 5. Additional information about the capacity aspects of each resource type and alternative has been added, and the material on conservation and its impacts has been reorganized

  3. 78 FR 65302 - Notice of Public Meetings for the Draft Environmental Impact Statement/Overseas Environmental...

    Science.gov (United States)

    2013-10-31

    ... Impact Statement/Overseas Environmental Impact Statement (EIS/OEIS) for the Mariana Islands Training and...-See, Naval Facilities Engineering Command, Pacific. Attention: MITT EIS/OEIS, 258 Makalapa Drive... period for the Draft EIS/OEIS for the Mariana Islands Training and Testing Study Area has been extended...

  4. Resource Programs: Final Environmental Impact Statement

    International Nuclear Information System (INIS)

    1993-02-01

    Every two years, BA prepares a Resource Program, which identifies the resource actions BA will take to meet its obligation to serve the forecasted power requirements of its customers. The Resource Programs Environmental Impact Statement (RPEIS) is a programmatic environmental document that will support decisions made in several future Resource Programs. Environmental documents tiered to this EIS may be prepared on a site-specific basis. The RPEIS includes a description of the environmental effects and mitigation for the various resource types available in order to evaluate the trade-offs among them. It also assesses the environmental impacts of adding thirteen alternative combinations of resources to the existing power system. The alternatives represent the range of actions BA could take to meet its load obligations. Each of the alternatives allows BA to meet the almost 5,000 average megawatt load increase that could occur with high load growth, or an equivalent need for resources caused by a combination of load growth and any future loss of resources

  5. The impact of supply management on environmental performance outcomes

    Science.gov (United States)

    Tate, Wendy L.; Ellram, Lisa M.; Carter, Craig R.

    2004-12-01

    Environmentally responsible manufacturing is concerned with minimizing the environmental impact of products from development to end-of-life disposal or remanufacture. Environmental pressures from customers, regulation, legislation and competition have made organizations more aware of the impact that products have on the natural environment. This study focuses on environmental concerns during the early stages of product design. We examine these concerns with a specific focus on the involvement of supply management personnel, inter-organizational supplier relationships and a determination of how environmental issues affect supplier selection and supply base management. The literature on environmental supplier and purchasing involvement in product development and environmental supplier selection criteria and codes of conduct is reviewed. Following this, secondary data from the websites of environmentally proactive organizations will be gathered to examine what type of tracking is used for suppliers. Finally, discussions with proactive organizations will be presented during the conference that explore the role of supply management personnel in capturing, measuring, quantifying and reporting on the environmental costs and benefits associated with its suppliers. This research provides insights into how the involvement of supply management can improve the environmental performance outcomes of an organization.

  6. Analysis of the environmental impact generated by nuclear activities

    International Nuclear Information System (INIS)

    Lazar, Roxana Elena; Dumitrescu, Maria

    2000-01-01

    Assessment of environmental impact represents one of the most formalized examples of interdisciplinary approach. After more then a century from the introduction of the concept of environmental impact assessment, this undertaking still represents an amalgamation of mini-studies based on pre-determined approaches rather than a genuine integrated document. This work presents the most important and adequate techniques of analysis of environmental impact generated by nuclear activities starting from identification of the events causing negative effects upon environment (by using checking list, the matrices and the cause-effect diagram) and radiation dose determination up to the decision making process. To preserve environment integrity the human factor should be re-evaluated as well as its active participation in formation and settling of an real environmental culture

  7. Uranium mining: Environmental and health impacts

    International Nuclear Information System (INIS)

    Vance, Robert

    2014-01-01

    Producing uranium in a safe and environmentally responsible manner is important not only to the producers and consumers of the product, but also to society at large. Given expectations of growth in nuclear generating capacity in the coming decades - particularly in the developing world - enhancing awareness of leading practice in uranium mining is important. This was the objective of a recent NEA report entitled Managing Environmental and Health Impacts of Uranium Mining, providing a non-technical overview of the significant evolution of uranium mining practices from the time that it was first mined for military purposes until today. (author)

  8. Environmental impact of high voltage substations

    International Nuclear Information System (INIS)

    Geambasu, C.; Popadiuc, S.; Drobota, C.; Marza, F.

    2004-01-01

    The first Romanian methodology for simultaneous environmental and human risk evaluation in case of HV installations within substations pertaining to nuclear power stations, based on EU regulation is now applicable in Cernavoda substation. High voltage substations are zones where the environmental impact is focused on electromagnetic field that's causes particular effects in living tissues (human being included). That is the reason why is necessary to identify the potential risk sources, the asses including the way to correct them and to dissimulate the results to the staff and the operational personal.(author)

  9. Environmental impact of nuclear power plant

    International Nuclear Information System (INIS)

    Karimi, F.

    2008-01-01

    The environment, is radioactive, by reason of reception of rays of sky and earth, atoms on body and normal activities(fossil fuel). Activities on fossil fuel cycle, led to environmental pollutions. Also, the aim of this research is survey of environmental impact of nuclear power plant and determination management and monitoring policies. The result of this research showed that in the fossil fuel cycle (exploration, extraction, mill), produced different level radioactive wastes (low, middle, high), chemical material, heat, oily material and wastewater, that by use of radioactive waste management, destructive effect of pollutant can be decreased

  10. 40 CFR 1508.11 - Environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Environmental impact statement. 1508.11 Section 1508.11 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY TERMINOLOGY AND INDEX § 1508.11 Environmental impact statement. Environmental impact statement means a detailed written...

  11. 21 CFR 25.52 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Environmental impact statements. 25.52 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Public Participation and Notification of Environmental Documents § 25.52 Environmental impact statements. (a) If FDA determines that an EIS is necessary for an action involving...

  12. 40 CFR 6.207 - Environmental impact statements.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Environmental impact statements. 6.207... ACTIONS EPA's NEPA Environmental Review Procedures § 6.207 Environmental impact statements. (a) The Responsible Official will prepare an environmental impact statement (EIS) (see 40 CFR 1508.11) for major...

  13. 76 FR 6461 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2011-02-04

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8995-2] Environmental Impacts Statements; Notice of....epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements filed 01/24/2011 through..., PROGRAMMATIC--Growth, Realignment, and Stationing of Army Aviation Assets, Evaluates Environmental Impacts of...

  14. 7 CFR 1794.61 - Environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Environmental impact statement. 1794.61 Section 1794..., DEPARTMENT OF AGRICULTURE (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES Procedure for Environmental Impact Statements § 1794.61 Environmental impact statement. An EIS shall be prepared in accordance with...

  15. Stakeholder Pressures, Environmental Impact and Managerial Initiatives of SMEs

    DEFF Research Database (Denmark)

    Madsen, Henning; Ulhøi, John Parm

    2015-01-01

    Environmental sustainability has become an issue of uttermost importance for business organisations. Therefore, the implementation of corporate environmental initiatives has been vigorously embraced by industry. Two decades ago, no clear picture of industry initiatives to reduce their environmental...... impact was available in Denmark. Consequently, a longitudinal research project was initiated to enlighten the situation. This study investigates environmentally related initiatives taken in response to the perception of stakeholder pressures and the perceived corporate environmental impact. The empirical...... design is based on a survey which has been repeated every fourth years since 1995. It focuses on industrial small and medium-sized enterprises’ (SMEs) sampled from an electronic database of Danish companies. This allows for detailed and longitudinal analyses. The paper concludes that despite the apparent...

  16. Impact of environmental microbiota on human microbiota of workers in academic mouse research facilities: An observational study.

    Science.gov (United States)

    Lai, Peggy S; Allen, Joseph G; Hutchinson, Diane S; Ajami, Nadim J; Petrosino, Joseph F; Winters, Thomas; Hug, Christopher; Wartenberg, Gary R; Vallarino, Jose; Christiani, David C

    2017-01-01

    To characterize the microbial environment of workers in academic mouse research facilities using endotoxin, 16S qPCR, and 16S amplicon sequencing. To determine whether the work microbiome contributes to the human microbiome of workers. We performed area air sampling from the animal rooms, dirty, middle, and setup cage wash locations in four academic mouse research facilities. 10 workers in the dirty cage wash area underwent personal air sampling as well as repeated collection of nasal, oral, and skin samples before and after the work shift. Environmental samples underwent measurement of endotoxin, mouse allergen, bacteria copy number via 16S qPCR, and microbial identification via 16S rDNA sequencing. 16S rDNA sequencing was also performed on human samples before and after the work shift. SourceTracker was used to identify the contribution of the work microbiome to the human microbiome. Median endotoxin levels ranged from undetectable to 1.0 EU/m3. Significant differences in mouse allergen levels, bacterial copy number, microbial richness, and microbial community structure were identified between animal, dirty, middle, and setup cage wash locations. Endotoxin levels had only a moderate correlation with microbial composition. Location within a facility was a stronger predictor of microbial community composition (R2 = 0.41, p = 0.002) than facility. The contribution of the work microbiome to the pre-shift human microbiome of workers was estimated to be 0.1 ± 0.1% for the oral microbiome; 3.1 ± 1.9% for the nasal microbiome; and 3.0 ± 1.5% for the skin microbiome. The microbial environment of academic animal care facilities varies significantly by location rather than facility. Endotoxin is not a proxy for assessment of environmental microbial exposures using 16S qPCR or 16S rDNA sequencing. The work microbiome contributes to the composition of the nasal and skin microbiome of workers; the clinical implications of this observation should be further studied.

  17. 75 FR 31834 - Adoption of Environmental Impact Statement; Availability of an Environmental Reevaluation

    Science.gov (United States)

    2010-06-04

    ... DEPARTMENT OF TRANSPORTATION Federal Railroad Administration Adoption of Environmental Impact...), Department of Transportation (DOT). ACTION: Adoption and Recirculation of Final Environmental Impact... Impact Statement (EIS) issued by the Federal Transit Administration (FTA) in 2004 for the construction of...

  18. Evaluating the environmental impacts of dietary recommendations

    Science.gov (United States)

    Kiefte-de Jong, Jessica C.; Bosker, Thijs; Rodrigues, João F. D.; de Koning, Arjan; Tukker, Arnold

    2017-01-01

    Dietary choices drive both health and environmental outcomes. Information on diets come from many sources, with nationally recommended diets (NRDs) by governmental or similar advisory bodies the most authoritative. Little or no attention is placed on the environmental impacts within NRDs. Here we quantify the impact of nation-specific NRDs, compared with an average diet in 37 nations, representing 64% of global population. We focus on greenhouse gases (GHGs), eutrophication, and land use because these have impacts reaching or exceeding planetary boundaries. We show that compared with average diets, NRDs in high-income nations are associated with reductions in GHG, eutrophication, and land use from 13.0 to 24.8%, 9.8 to 21.3%, and 5.7 to 17.6%, respectively. In upper-middle–income nations, NRDs are associated with slight decrease in impacts of 0.8–12.2%, 7.7–19.4%, and 7.2–18.6%. In poorer middle-income nations, impacts increase by 12.4–17.0%, 24.5–31.9%, and 8.8–14.8%. The reduced environmental impact in high-income countries is driven by reductions in calories (∼54% of effect) and a change in composition (∼46%). The increased environmental impacts of NRDs in low- and middle-income nations are associated with increased intake in animal products. Uniform adoption of NRDs across these nations would result in reductions of 0.19–0.53 Gt CO2 eq⋅a−1, 4.32–10.6 Gt PO43− eq⋅a−1, and 1.5–2.8 million km2, while providing the health cobenefits of adopting an NRD. As a small number of dietary guidelines are beginning to incorporate more general environmental concerns, we anticipate that this work will provide a standardized baseline for future work to optimize recommended diets further. PMID:29203655

  19. A comparative study of health hazards and environmental impacts for electricity generation through nuclear energy hidroelectricity and coal fired thermoeletrical generation

    International Nuclear Information System (INIS)

    Guimaraes, C.A.

    1982-01-01

    Environmental impacts and health hazards were comparatively assessed in regard to electricity generation via nuclear energy, hidraulic dams and coal firing. The main aspects covered the nuclear reactor and its associated nuclear fuel cycle, coal fired thermoelectrical power plant its associated coal industry, and hidroelectrical power plant and its dam. Besides specific comparisons of impacts in the air, water, soil and health hazards an evaluation for the Brazilian case was made based on a forecast of electricity demand up to the year 2020. For the nuclear option the consequences were analysed based on American data since no data is yet available for Brazil. Coal firing option was also analised for based heavily on American data due to small Brazilian experience in this sector of energy generation. For hydroelectrical option Brazilian data were used mostly from CESP for comparative purposes. These alternatives for generation of electricity considered in this study are the most relevant for the next four decades for Brazil. (Author) [pt

  20. Graphical Methodology of Global Pollution Index for the Environmental Impact Assessment Using Two Environmental Components

    Directory of Open Access Journals (Sweden)

    Corneliu Cojocaru

    2017-04-01

    Full Text Available One of the applied methods for environmental impact assessment is the index of global pollution (IGP proposed by Rojanschi in 1991. This methodology enables the global estimation for the ecosystem state affected more or less by human activities. Unfortunately, Rojanschi’s method has a limitation; it can be applied only if at least three environmental components are considered. Frequently, many environmental impact assessment applications rely on analysis of only two environmental components. Therefore, this work aimed to develop a new graphical method to extend Rojanschi’s approach for the case of two environmental components. The proposed method avoids the average value of evaluation grades and uses only the graphical correspondence for calculation of the index of global pollution. A right-angle triangle graph methodology was proposed, where bases represented the values of evaluation grades. Thus, for the case of two environmental components, the index of global pollution was calculated as the relation between the ideal and real ecosystem states represented by the ratio between areas of external and enclosed right triangles. The developed graphical method was tested and validated for real case studies: the environmental impact assessment from a refinery located on the Romanian Black Sea Coast considering Air and Water environmental components and from a coal-fired thermoelectric power plant from Eastern Romania regarding Air and Soil environmental components. In this way, it was provided a reliable and faster tool to be used for the pollution characterization of human-derived chemicals for better decisions in risk management.

  1. Population impact of familial and environmental risk factors for schizophrenia

    DEFF Research Database (Denmark)

    Sørensen, Holger J; Nielsen, Philip R; Pedersen, Carsten B

    2014-01-01

    Although several studies have examined the relative contributions of familial and environmental risk factors for schizophrenia, few have additionally examined the predictive power on the individual level and simultaneously examined the population impact associated with a wide range of familial...... 4.50-5.31). The study showed that risk factors with highest predictive power on the individual level have a relatively low population impact. The challenge in future studies with direct genetic data is to examine gene-environmental interactions that can move research beyond current approaches...

  2. Outline of environmental impact of waste management

    International Nuclear Information System (INIS)

    1979-09-01

    This document presents background information on the environmental impacts from the management and disposal of radioactive waste for seven reference fuel cycles selected by INFCE Working Group 7, but excluding the health and safety impact on man. The main factors considered were: use of natural resources, land, water, energy, labour and materials; effects of chemical and thermal effluents; effects of meteorology, hydrology and natural hazards; and social effects. The environmental impacts are generally largest for the once-through fuel cycles and smallest for the FBR and HWR U/Th cycles, due to the impacts being correlated to uranium requirements. The main impact is the use of land which varies from 0.1 - 1.6 ha/GWa with the FBR strategy requiring the smallest use of land and the LWR once-through strategy the largest. The land use for mill tailings is, except for the FBR and U/Th cycles, dominant compared to the land use for the rest of the fuel cycle

  3. Environmental impacts associated with Project Rio Blanco

    International Nuclear Information System (INIS)

    Alldredge, A.W.; Whicker, F.W.; Hanson, W.C.

    Project Rio Blanco, an experiment involving deep underground detonation of three 30-kton nuclear explosives designed to stimulate natural gas flow in geologic formations of low permeability, was conducted in western Colorado on 17 May 1973. Environmental impacts associated with this experiment were divided into three categories: radiation, ground motion, and conventional physical activities. Radiation and ground motion are unique to this type experiment while conventional activities would be associated with any type of resource development. The objective of observations made at Rio Blanco was to qualitatively and, where possible, quantitatively ascertain environmental impacts associated with the project. Observations indicated that ground motion and conventional activities appeared to cause the greatest impacts. Ground motion impacts were most severe within 2.4 km of the emplacement well (EW) and were predominantly associated with steep ravine and stream banks and rocky cliffs. Following the detonation, flow and turbidity had increased in a small stream adjacent to the EW. Animals receiving deleterious impacts were those associated with stream banks, cliffs and burrows. No mortality or injury was observed in any large animals. (U.S.)

  4. An environmental impact measure for nuclear fuel cycle evaluation

    International Nuclear Information System (INIS)

    Ahn, Joonhong

    2004-01-01

    Review of the models and measures for repository performance assessment has revealed that dedicated measures for environmental impacts need to be developed for the purpose of nuclear-fuel-cycle evaluation from the viewpoint of environmental impact minimization. The present study proposes the total toxicity index of released radionuclides that have accumulated in the region exterior to the repository as an environmental impact measure. The measure is quantitatively evaluated by a radionuclide transport model that incorporates the effects of canister-array configuration and the initial mass loading in the waste canister. With the measure, it is demonstrated that the environmental impact of the repository can be effectively reduced by reduction of the initial mass loading and change in the canister-array configuration in the repository. Environmental impacts of the mill tailings and the depleted uranium are as important as those from the high-level radioactive wastes repository. For a fair comparison of various fuel cycles, the sum of these impacts should be compared. (author)

  5. Environmental impact assessment of bitumen exploitation on animal ...

    African Journals Online (AJOL)

    This study was carried out to assess the environmental impact of Bitumen exploitation on wildlife resources in Ode-Irele forest area of Ondo-State, Nigeria. The result of the study showed that there are 9 orders and 40 species of mammals in the study area. Primates recorded the highest specie number (13,) and rodentia as ...

  6. Manual: environmental impact statement and intervention regulation

    International Nuclear Information System (INIS)

    Neumann, K.

    1992-01-01

    In order to be able to fulfil also legally the important tasks of environmental protection and natural preservation in the last ten years numerous legal provisions have been issued. Many of these laws require that the environmental impact of projects and constructional measures is taken into account to a higher degree. Two important instruments in this connection are the impact statement and the intervention regulation of natural preservation. Their importance and consequences for the planning and realization of projects are until now not sufficiently know. This manual is to fill this gap. This booklet shall help builder-owners and investors to realize their building projects in a way which is compatible with the environment. For architects and planners information is given in this manual about the requirements to be fulfilled in the individual planning and licensing procedures. The booklet is structured in a way that builder-owners, consultants and authorities find quickly the information needed. (orig./KW) [de

  7. Study of the potential health and environmental impacts from the development of liquid-dominated geothermal resources

    Energy Technology Data Exchange (ETDEWEB)

    Williams, J.M. (ed.)

    1982-09-01

    This document describes seven programs to provide scientific input, understanding, and forecasting capability for hydrothermal energy areas needing resolution. The three major areas addressed are (1) the impacts on living components of the aqueous and terrestrial ecosystems, (2) the impacts on the quality of the abiotic environment itself, and (3) the techniques needed to measure releases from hydrothermal activities.

  8. Low environmental impact technologies for road construction

    Directory of Open Access Journals (Sweden)

    Andrea Simone

    2013-10-01

    Full Text Available The “sustainability” concept relates to the prolonging of human economic systems with as little detrimental impact on ecological systems as possible. Construction that exhibits good environmental stewardship and practices that conserve resources in a manner that allow growth and development to be sustained for the long-term without degrading the environment are indispensable in a developed society.Past, current and future advancements in road construction as an environmentally sustainable paving material are especially important because the quantities of asphalt used annually in Europe as well as in the U.S. and all over the world are large. This research project is aimed to demonstrate the dual value of some new technologies in regards to the environmental and mechanical performance and to suggest a low environmental impact design procedure. In fact, the use of eco-friendly materials is the first phase towards an eco-compatible design but it cannot be the only step. The eco-compatible approach should be extended also to the design method and material characterization because only with these phases is it possible to exploit the maximum potential properties of the used materials.

  9. Hydroelectric power and global environmental problems: benefits and environmental impacts

    International Nuclear Information System (INIS)

    Chabot, B.

    1992-01-01

    The risk of global warming is one of the most serious global environmental problems. It is due to the increase of greenhouse gases emissions, mainly because of the use of fossil fuels in the energy sector, particularly for electricity generation. At an international level, experts now agree that measures are to be taken to reduce this risk. In the energy sector, an improvement of energy efficiency and an increase of nuclear electricity generation are often presented as the best available solutions. Renewable energy sources are often presented as a solution with a negligible potential impact, and sometimes, hydro power is even forgotten, or its coasts and its potential impacts on local environment are presented as an obstacle to its positive contribution to the reduction of global warming risk. Without denying the positive impacts of other solutions, this paper explains the possibilities and the benefits of an increased use of hydroelectric power, when implemented with a minimum impact on local environment and with a synergistic effect with the rational use of generated energy, in order to have access to a sustainable development. 19 refs., 6 figs

  10. Environmental impact of power generation: a review

    International Nuclear Information System (INIS)

    Lima-e-Silva, Pedro Paulo de

    1996-01-01

    The increasing worldwide concern about the planet health is reflected in the willing-to-pay behavior in face of environmentally sound products (the case of American unleaded gasoline) and also in the recently approved international standards as ISO-14000. Considering this, a comparison between major energy sources, like Hydro, Thermal and Nuclear electricity, strictly in terms of environmental impact, becomes relevant. this paper intends to trace a critical analysis of the actual environmental impact occurred in the last 20 years, comparing it with the imagined impact that was foreseen 20 years ago, and making some comments about the future. What one sees nowadays is quite a different situation as it was seen by the environmentalists in Brazil at that time (1976). The cost of land around rivers has increased significantly; social problem with flooding land is even critical in several areas; forests are given higher value than ever; the CO 2 yield has become a world concern, as SOx and NOx as well; C H4 released from flooded forests is a powerful greenhouse gas; the safety of Nuclear Power Plants are still questioned, as well whether or not the uranium reserves are going to support an increasing demand for more 20 years; new standards in public acceptance of pollution has been established. A greater dose of rationale should be put into this discussion. (author)

  11. Environmental impacts on soil and groundwater at airports: origin, contaminants of concern and environmental risks.

    Science.gov (United States)

    Nunes, L M; Zhu, Y-G; Stigter, T Y; Monteiro, J P; Teixeira, M R

    2011-11-01

    Environmental impacts of airports are similar to those of many industries, though their operations expand over a very large area. Most international impact assessment studies and environmental management programmes have been giving less focus on the impacts to soil and groundwater than desirable. This may be the result of the large attention given to air and noise pollution, relegating other environmental descriptors to a second role, even when the first are comparatively less relevant. One reason that contributes to such "biased" evaluation is the lack of systematic information about impacts to soil and groundwater from airport activities, something the present study intends to help correct. Results presented here include the review of over seven hundred documents and online databases, with the objective of obtaining the following information to support environmental studies: (i) which operations are responsible for chemical releases?; (ii) where are these releases located?; (iii) which contaminants of concern are released?; (iv) what are the associated environmental risks? Results showed that the main impacts occur as a result of fuel storage, stormwater runoff and drainage systems, fuel hydrant systems, fuel transport and refuelling, atmospheric deposition, rescue and fire fighting training areas, winter operations, electrical substations, storage of chemical products by airport owners or tenants, and maintenance of green areas. A new method for ranking environmental risks of organic substances, based on chemical properties, is proposed and applied. Results show that the contaminants with the highest risks are the perfluorochemicals, benzene, trichloroethylene and CCl(4). The obtained information provides a basis for establishing the planning and checking phases of environmental management systems, and may also help in the best design of pollution prevention measures in order to avoid or reduce significant environmental impacts from airports.

  12. 76 FR 49786 - Notice of Availability of the Final Environmental Impact Statement/Environmental Impact Report...

    Science.gov (United States)

    2011-08-11

    ... holes that upstream migrant fish can pass through and therefore fail to enter into the hatchery ladder... Impact Statement/Environmental Impact Report (EIS/EIR) for the Nimbus Hatchery Fish Passage Project... of Fish and Game (CDFG), the lead State agency, have prepared a joint Final EIS/EIR for the proposed...

  13. Using National Inventories for Estimating Environmental Impacts of Products from Industrial Sectors: A Case Study of Ethanol and Gasoline

    Science.gov (United States)

    PurposeIn order to understand the environmental outcomes associated with the life cycle of a product, to compare these outcomes across products, or to design more sustainable supply chains, it is often desirable to estimate results for a reference supply chain representative of t...

  14. Characterization of wastewaters from vehicle washing companies and environmental impacts

    OpenAIRE

    Valderi Duarte Leite; Luciana Maria Andrade da Silva; Gilmara Henriques Araujo; Vera Lúcia Antunes de Lima; José Tavares Sousa; Luciene Gonçalves Rosa

    2011-01-01

    The car wash business has developed rapidly in recent years due to the increased number of cars, thus, it can cause serious environmental problems considering its potential source of pollution. The aim of this study was to characterize the wastewater from car washing companies in the city of Campina Grande, in Paraiba state, and to analyze the environmental impacts generated. A survey was conducted from November 2009 to July 2010. The first step we present a survey of car wash businesses in t...

  15. Preliminary environmental impact statement for the Kvanefjeld uranium mine

    International Nuclear Information System (INIS)

    Pilegaard, K.

    1983-01-01

    The environmental impacts of the mining and milling of uranium from the Kvanefjeld are assessed in order - to provide a general description of the Narssaq area, with special reference to the ecological aspects, - to identify potential pollutants, and if possible to quantify these, - to identify critical pathways and populations, - to evaluate the technical design of the mine and mill in relation to the environment, - to evaluate alternatives, - to provide guidelines for preoperational environmental studies. (EG)

  16. Underwater noise modelling for environmental impact assessment

    Energy Technology Data Exchange (ETDEWEB)

    Farcas, Adrian [Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, NR33 0HT (United Kingdom); Thompson, Paul M. [Lighthouse Field Station, Institute of Biological and Environmental Sciences, University of Aberdeen, Cromarty IV11 8YL (United Kingdom); Merchant, Nathan D., E-mail: nathan.merchant@cefas.co.uk [Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, NR33 0HT (United Kingdom)

    2016-02-15

    Assessment of underwater noise is increasingly required by regulators of development projects in marine and freshwater habitats, and noise pollution can be a constraining factor in the consenting process. Noise levels arising from the proposed activity are modelled and the potential impact on species of interest within the affected area is then evaluated. Although there is considerable uncertainty in the relationship between noise levels and impacts on aquatic species, the science underlying noise modelling is well understood. Nevertheless, many environmental impact assessments (EIAs) do not reflect best practice, and stakeholders and decision makers in the EIA process are often unfamiliar with the concepts and terminology that are integral to interpreting noise exposure predictions. In this paper, we review the process of underwater noise modelling and explore the factors affecting predictions of noise exposure. Finally, we illustrate the consequences of errors and uncertainties in noise modelling, and discuss future research needs to reduce uncertainty in noise assessments.

  17. The impact of environmental temperature on lithium serum levels

    NARCIS (Netherlands)

    Wilting, Ingeborg; Fase, Sandra; Martens, Edwin P.; Heerdink, Eibert R.; Nolen, Willem A.; Egberts, Antoine C. G.

    Objectives: Three studies have reported a seasonal variation in lithium serum levels, with higher levels during summer. Our objective was to investigate the impact of actual environmental temperature on lithium serum levels. Methods: A retrospective study was conducted using available records of

  18. Environmental management in the Dutch Food and Beverage industry. A longitudinal study into the joint impact of business network and firm characteristics on the adoption of environmental management capabilities

    NARCIS (Netherlands)

    Haverkamp, D.J.; Omta, S.W.F.

    2007-01-01

    Because of the growing societal concerns regarding industrial environmental pollution, it is essential to get a deeper understanding of the factors influencing firms to reduce their environmental impact. This book considers these concerns by evaluating the importance of these factors in reference to

  19. Environmental impact analysis with the airspace concept evaluation system

    Science.gov (United States)

    Augustine, Stephen; Capozzi, Brian; DiFelici, John; Graham, Michael; Thompson, Terry; Miraflor, Raymond M. C.

    2005-01-01

    The National Aeronautics and Space Administration (NASA) Ames Research Center has developed the Airspace Concept Evaluation System (ACES), which is a fast-time simulation tool for evaluating Air Traffic Management (ATM) systems. This paper describes linking a capability to ACES which can analyze the environmental impact of proposed future ATM systems. This provides the ability to quickly evaluate metrics associated with environmental impacts of aviation for inclusion in multi-dimensional cost-benefit analysis of concepts for evolution of the National Airspace System (NAS) over the next several decades. The methodology used here may be summarized as follows: 1) Standard Federal Aviation Administration (FAA) noise and emissions-inventory models, the Noise Impact Routing System (NIRS) and the Emissions and Dispersion Modeling System (EDMS), respectively, are linked to ACES simulation outputs; 2) appropriate modifications are made to ACES outputs to incorporate all information needed by the environmental models (e.g., specific airframe and engine data); 3) noise and emissions calculations are performed for all traffic and airports in the study area for each of several scenarios, as simulated by ACES; and 4) impacts of future scenarios are compared to the current NAS baseline scenario. This paper also provides the results of initial end-to-end, proof-of-concept runs of the integrated ACES and environmental-modeling capability. These preliminary results demonstrate that if no growth is likely to be impeded by significant environmental impacts that could negatively affect communities throughout the nation.

  20. Alternative Policy Study: Environment and energy in Europe and Central Asia 1990-2010. Energy-related environmental impacts of policy scenarios GEO-2000 alternative policy study

    NARCIS (Netherlands)

    Vuuren DP van; Bakkes JA; United Nations Environment; MNV

    2000-01-01

    The GEO-2000 study into alternative policy options for Europe and Central Asia focuses on energy use as an important driver for environmental problems across the region. The problems analyzed are climate change, acidification, summer smog, urban air pollution and risks of reactor accidents

  1. 77 FR 6622 - Environmental Impact Statement: Caddo Parish, LA

    Science.gov (United States)

    2012-02-08

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Caddo Parish, LA AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent. SUMMARY: The FHWA is issuing this notice to advise the public that an Environmental Impact Statement will be...

  2. 77 FR 4617 - Environmental Impact Statement: Pennington County, SD

    Science.gov (United States)

    2012-01-30

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Pennington County, SD AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent. SUMMARY: The FHWA is issuing this notice to advise the public that an Environmental Impact Statement will be...

  3. 75 FR 9015 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2010-02-26

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook County, IL AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent. SUMMARY: The FHWA is issuing this notice to advise the public that an environmental impact statement will be...

  4. Impact of tall buildings in environmental pollution

    Directory of Open Access Journals (Sweden)

    H. Hayati

    2012-03-01

    Full Text Available Today, tall building is a phenomenon that the world particularly large cities are facing. The tall buildings in order to exploit the land with having the negative affects in the environment create new problems including increasing congestion population, environmental pollution, reduce citizen access to fresh air and sunlight. However, regarding to population increasing and land shortage, tall buildings could not be avoided. This paper investigates the relationship of tall buildings with urban air pollution as well as the possible reducing of negative affects of tall building on environmental pollution with respect to geographical position, technicalrules, immunization, green space, direct of wind, appropriate distance to other buildings, design in terms of visibility and landscape and urban appearance were reviewed. The study showed that the tall buildings cause increasing the air pollution in large urban area due to changing in wind and its direction and also congestion of tall buildings as a pollution sources. Therefore some techniques to design the tall building must be considered to reduce the negative affects of the tall buildings on environmental pollution. Unfortunately the lack of the construction roles in term of environmental protection and also control of the rules in construction process causing the environmental pollution particularly air pollution. It is suggested that the re-evaluate of the rules with restricted control can improve the air quality in the large cities and also utilization of green spaces in floors and roofs of buildings as environmentally friendly buildings which are attempt to reduce environmental problems.

  5. Evaluating the life cycle environmental impact of short span bridges

    DEFF Research Database (Denmark)

    Du, Guangli; Pettersson, Lars; Karoumi, Raid

    2016-01-01

    Bridge infrastructure consumes large amount of energy and raw materials, leading to considerable environmental burdens. The traditional infrastructure construction prioritizes its technical and economic viability. In recent years, the society devotes an ever-increased attention to the environmental...... impact of the construction sector. Life cycle assessment (LCA) is a systematic method for assessing the environmental impact of products and systems, but its application in bridges is scarce. In Swede, most of the bridges are short spans and the type of concrete slab-frame bridge (CFB) accounts...... for a large share. Soil steel composite bridge (SSCB) is a functional equivalent solution for CFB. In order to mitigate the environmental burdens of short span bridges, this paper performed a comparative LCA study between these two types of bridge. The results indicate that the initial material consumption...

  6. World Aquaculture: Environmental Impacts and Troubleshooting Alternatives

    Directory of Open Access Journals (Sweden)

    Marcel Martinez-Porchas

    2012-01-01

    Full Text Available Aquaculture has been considered as an option to cope with the world food demand. However, criticisms have arisen around aquaculture, most of them related to the destruction of ecosystems such as mangrove forest to construct aquaculture farms, as well as the environmental impacts of the effluents on the receiving ecosystems. The inherent benefits of aquaculture such as massive food production and economical profits have led the scientific community to seek for diverse strategies to minimize the negative impacts, rather than just prohibiting the activity. Aquaculture is a possible panacea, but at present is also responsible for diverse problems related with the environmental health; however the new strategies proposed during the last decade have proven that it is possible to achieve a sustainable aquaculture, but such strategies should be supported and proclaimed by the different federal environmental agencies from all countries. Additionally there is an urgent need to improve legislation and regulation for aquaculture. Only under such scenario, aquaculture will be a sustainable practice.

  7. World Aquaculture: Environmental Impacts and Troubleshooting Alternatives

    Science.gov (United States)

    Martinez-Porchas, Marcel; Martinez-Cordova, Luis R.

    2012-01-01

    Aquaculture has been considered as an option to cope with the world food demand. However, criticisms have arisen around aquaculture, most of them related to the destruction of ecosystems such as mangrove forest to construct aquaculture farms, as well as the environmental impacts of the effluents on the receiving ecosystems. The inherent benefits of aquaculture such as massive food production and economical profits have led the scientific community to seek for diverse strategies to minimize the negative impacts, rather than just prohibiting the activity. Aquaculture is a possible panacea, but at present is also responsible for diverse problems related with the environmental health; however the new strategies proposed during the last decade have proven that it is possible to achieve a sustainable aquaculture, but such strategies should be supported and proclaimed by the different federal environmental agencies from all countries. Additionally there is an urgent need to improve legislation and regulation for aquaculture. Only under such scenario, aquaculture will be a sustainable practice. PMID:22649291

  8. Environmental impact of PV cell waste scenario.

    Science.gov (United States)

    Bogacka, M; Pikoń, K; Landrat, M

    2017-12-01

    Rapid growth of the volume of waste from PV cells is expected in the following years. The problem of its utilization seems to be the most important issue for future waste management systems. The environmental impacts of the PV recycling scenario are presented in the manuscript. The analysis is based on the LCA approach and the average data available in specialized databases for silicon standard PV cell is used. The functional unit includes parameters like: efficiency, composition, surface area. The discussion on the environmental impact change due to the location of the PV production and waste processing plants is presented in the manuscript. Additionally, the discussion on the environmental effect of substituting different energy resources with PV cells is presented in the manuscript. The analysis of the PV cell life cycle scenario presented in the article was performed using the SIMA PRO software and data from Ecoinvent 3.0 database together with additional data obtained from other sources. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. ENVIRONMENTAL PRACTICE DISCOURSE AND ISOMORPHISM IN HIGH ENVIRONMENTAL IMPACT COMPANIES LISTED ON BM&FBOVESPA

    Directory of Open Access Journals (Sweden)

    Benedito Manoel do Nascimento Costa

    2016-08-01

    Full Text Available Organizations are submitted to social pressure towards making decisions for the sake of more environmental responsibility. These organizations respond by adopting managing strategies, and by developing environmental policies whose results must be demonstrated to stakeholders. In this scenario, this study aims at analyzing the characteristics of environmental information presented in management reports, in explanatory notes and in balance sheets produced by companies with a high environmental impact listed on BM&FBovespa, identifying possible isomorphic behaviors. In order to reach that goal, a qualitative research was conducted with an analysis of management reports, balance sheets and explanatory notes for the years 2011, 2012 and 2013 by 44 companies. Results provide evidence that companies present similar behavior concerning environmental issues. The management reports contain the largest amount of information related to the environment, the most highlighted categories were Environmental Policies, Product Impact, Processes and Other environmental information. Besides that, the segments that disclosed the most environmental information were Paper and Cellulose, Metalworking, Exploration and Refinement whereas the largest companies, evaluated by total assets, disclosed more environmental information.

  10. Environmental Impact of the use of natural Resources (EIRES)

    DEFF Research Database (Denmark)

    Nielsen, Per H.; Tukker, Arnold; Weidema, Bo

    for the environmental impacts, themselves driven by second order driving forces largely in the form of market forces, ultimately reflecting human demands. The second order driving forces are the main focus of the considered studies, which look at products or product groups, sometimes aggregated in need groups...... the relationship between resource use and environmental impacts are straightforward, and thus a more obvious target for policies aiming to reduce the environmental impacts from resource use: * The use of fossil fuels and "global warming potential" and "potential acidifying effect". * Use of specific metals, where...... all activities involved in the production processes. In contrast, the main advantage of the input-output based "top-down" approach is its completeness. Since it takes its starting point in the national accounting matrices, it includes by definition all activities, materials and products in the economy...

  11. [Environmental impact assessment based on planning support system].

    Science.gov (United States)

    Chen, Wen-Bo; Carsjens, Gerrit-Jan

    2011-02-01

    How to assess environmental impact is one of the keys in land use planning. This article described in detail the concepts of activities, impact zones, functions, and sensitivities, as well as the development of STEPP (strategic tool for integrating environmental aspects in planning procedures) based on Avenue, the secondary developing language of ArcView GIS. The system makes it convenient for planning practitioners exchanging information, and can spatially, visually and quantitatively describe environmental impact and its change. In this study, the urban-rural combination area located between EDE and Veenendaal of The Netherlands was taken as case, and the results indicated that the environment was incorporated well in the planning procedure based on the concepts, and could also demonstrate the effects of planning measures on environment spatially, explicitly, and in real-time, facilitating the participation of planning practitioners and decision-making. Some proposals of how to promote STEEP application in China were suggested.

  12. 16 CFR 1021.14 - Environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Environmental impact statement. 1021.14 Section 1021.14 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ENVIRONMENTAL REVIEW Contents of Environmental Review Documents § 1021.14 Environmental impact statement. (a) Draft and final...

  13. 23 CFR 771.125 - Final environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Final environmental impact statements. 771.125 Section 771.125 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.125 Final environmental impact statements. (a)(1...

  14. 32 CFR 651.23 - Environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... Environmental impact statement. An Environmental Impact statement (EIS) is a detailed written statement required by NEPA for major federal actions significantly affecting the quality of the human environment (42 U... 32 National Defense 4 2010-07-01 2010-07-01 true Environmental impact statement. 651.23 Section...

  15. 16 CFR 1.85 - Final environmental impact statements.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement and...

  16. 39 CFR 775.11 - Environmental impact statements.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Environmental impact statements. 775.11 Section... POLICY ACT PROCEDURES § 775.11 Environmental impact statements. (a) Determining scope. Before an environmental impact statement is prepared, the following procedures must be followed to determine what issues...

  17. 10 CFR 503.13 - Environmental impact analysis.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impact analysis. 503.13 Section 503.13... Exemptions § 503.13 Environmental impact analysis. In order to enable OFE to comply with NEPA, a petitioner..., and land resources; (3) Direct and indirect environmental impacts of the proposed action including...

  18. 75 FR 69154 - Environmental Impact Statement: Kern County, CA

    Science.gov (United States)

    2010-11-10

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Kern... prepare an Environmental Impact Statement. SUMMARY: The FHWA, on behalf of the California Department of... on April 23, 2008, to prepare an Environmental Impact Statement (EIS) for the proposed 24th Street...

  19. 40 CFR 124.61 - Final environmental impact statement.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Final environmental impact statement... environmental impact statement. No final NPDES permit for a new source shall be issued until at least 30 days after the date of issuance of a final environmental impact statement if one is required under 40 CFR 6...

  20. 76 FR 13017 - Environmental Impact Statement: Los Angeles County, CA

    Science.gov (United States)

    2011-03-09

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Los... to advise the public that a Draft Environmental Impact Statement will be prepared for a proposed... prepare a Draft Environmental Impact Statement on a proposal for the State Route 710 Gap North Closure...

  1. 76 FR 53531 - Environmental Impact Statement: Hancock County, MS

    Science.gov (United States)

    2011-08-26

    ...)] Environmental Impact Statement: Hancock County, MS AGENCY: Federal Highway Administration (FHWA), Department Of... that an environmental impact statement will be prepared for a proposed highway project in Hancock... an Environmental Impact Statement (EIS) for the proposed widening and/or realignment of State Route...

  2. The environmental impacts of wind and water power

    International Nuclear Information System (INIS)

    Twidell, J.W.

    1994-01-01

    The success of a typical renewable energy project depends about 40% on technology and about 60% on institutional factors. The latter include regulations, financing and environmental impact, with many of the regulations and some financial factors themselves relating to environmental impact. This paper attempts to define and categorize aspects of environmental impact, especially regarding wind and hydro power projects. (author)

  3. 10 CFR 51.95 - Postconstruction environmental impact statements.

    Science.gov (United States)

    2010-01-01

    ... NRC staff will prepare a supplement to the final environmental impact statement on the construction... 10 Energy 2 2010-01-01 2010-01-01 false Postconstruction environmental impact statements. 51.95... Implementing Section 102(2) Final Environmental Impact Statements-Production and Utilization Facilities § 51.95...

  4. Cogeneration plant noise: Environmental impacts and abatement

    International Nuclear Information System (INIS)

    De Renzio, M.; Ciocca, B.

    1991-01-01

    In Italy, ever increasing attention to environmental problems has led to legislation requiring cogeneration plant owners to perform environmental impact assessments in order to determine plant conformity with pollution laws. This paper, based on an in-depth analysis of physics fundamentals relevant to the nature and effects of noise, examines the principal sources of noise in industrial cogeneration plants and the intensity and range of the effects of this noise on the local environment. A review is then made of the different methods of noise pollution abatement (e.g., heat and corrosion resistant silencers for gas turbines, varying types and thicknesses of acoustic insulation placed in specific locations) that can be effectively applied to cogeneration plant equipment and housing

  5. Citizens' actions and environmental impact statements

    International Nuclear Information System (INIS)

    Waelde, T.

    1975-01-01

    Above all, two kinds of citizens' participation in environmental decisions are to be considered: on the one hand the suit for damages and compensation for the purpose of internalization of external effects, and on the other hand the actions with the aim to influence character and content of public final decision cases. This is where cooperation and contributions towards state activities with more concern for the environment come into it. This sphere is investigated. Combined are the possibility of judicially arranged citizens' participation and a modern instrument of public decision: environmental impact statements. At the moment these appear to become exclusively an instrument for internal administration management. However, it is possible - this can be confirmed in comparative law - to couple this for the purpose of administration created instrument of technology assessment with citizens' actions. Therefore, the article aims to point to a solution how modern administration management through judicial mediation can orientate itself according to citizens' interests. (orig./LN) [de

  6. Columbia River system operation review. Final environmental impact statement

    International Nuclear Information System (INIS)

    1995-11-01

    This Appendix C of the Final Environmental Impact Statement for the Columbia River System discusses impacts on andromous fish and juvenile fish transportation. The principal andromous fish in the Columbia basin include salmonid species (Chinook, coho, and sockeye salmon, and steelhead) and nonsalmoinid andromous species (sturgeon, lamprey, and shad). Major sections in this document include the following: background, scope and process; affected environment for salmon and steelhead, shaded, lamprey, sturgeon; study methods; description of alternatives: qualitative and quantitative findings

  7. Telephone Flat Geothermal Development Project Environmental Impact Statement Environmental Impact Report. Final

    Energy Technology Data Exchange (ETDEWEB)

    None

    1999-02-01

    This Final Environmental Impact Statement and Environmental Impact Report (Final EIS/EIR) has been prepared to meet the requirements of the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA). The Proposed Action includes the construction, operation, and decommissioning of a 48 megawatt (gross) geothermal power plant with ancillary facilities (10-12 production well pads and 3-5 injection well pads, production and injection pipelines), access roads, and a 230-kilovolt (kV) transmission line in the Modoc National Forest in Siskiyou County, California. Alternative locations for the power plant site within a reasonable distance of the middle of the wellfield were determined to be technically feasible. Three power plant site alternatives are evaluated in the Final EIS/EIR.

  8. Environmental impact assessment applied to planning activities

    International Nuclear Information System (INIS)

    Vismara, R.

    1994-01-01

    Object of EEC (European Economic Community) directive and italian law are certain public and private projects. However, more recent tendency are moving to an application on planning action too. There is no doubt that EIA (Environmental Impact Analysis) on project is very different than EIA on plans. Obviously EIA on a sectorial plan is not an addition of singular EIA on project. The new main objectives shall be: identification of critical areas; identification of interaction between different projects and between different factors; identification of critical project. A methodology to quantify these objectives in matricial form is presented

  9. Environmental condition and impact of inactive uranium mines

    International Nuclear Information System (INIS)

    Hans, J.M. Jr.; Eadie, G.E.; O'Connell, M.F.

    1981-01-01

    The US Environmental Protection Agency (EPA) was required to provide a report to Congress identifying the location, and potential health, safety and environmental hazards of uranium mine wastes together with recommendations, if any, for a program to eliminate the hazards. The approach taken to prepare this report was to develop model active and inactive mines and locate them in a typical mining area to estimate their environmental impact. The inactive mines were separated from the list and sorted into surface and underground categories. A literature search was conducted to obtain and consolidate available information concerning the environmental aspects of uranium mining and short-term field surveys and studies were conducted to augment this information base. Radioactivity emission rates were measured or estimated for each mining category and were entered into computer codes to assess population exposures and subsequent health risks. The general environmental condition of inactive uranium mines was determined by walk-through surveys in several mining areas

  10. Jabiluka project - Draft Environmental Impact Statement. Appendices

    International Nuclear Information System (INIS)

    1996-01-01

    The Appendices provide various technical data in support of studies presented in the Main Report, including the guidelines for an EIS at Jabiluka, environmental requirements, waste management plan, water management system criteria, water quality data, transport licensing and security procedures, rehabilitation plus specialist studies into ore characteristics, noise issues and haulage risk assessment. Copyright (1996) Energy Resources of Australia Limited

  11. Evaluation Tools of nanomaterials environmental impact

    International Nuclear Information System (INIS)

    Barberio, Grazia; Scalbi, Simona; Buttol, Patrizia; Masoni, Paolo; Righi, Serena

    2015-01-01

    Nanotechnology show an increasing spread thanks to the special properties of nanomaterials (NM). Knowledge of the NM behavior and interactions with the environment and human health is still insufficient to assess the impact of the NM. A multidisciplinary, multidimensional and systemic such as that of the life cycle (Life Cycle Thinking - LCT), applied through the tool Life Cycle Assessment (LCA), is essential in environmental sustainability assessment of technologies, with some limitations that can be overcome through integration with other instruments such as, for example, non-linear models, analysis of flows of material, Risk Assessment (RA). This article offers a detailed analysis of the state and the main problems related to the application of LCA and RA to NM both separately and in combined use; They will then discuss the strategies and integrations needed to overcome the limitations of both methods and obtain robust assessments of the impacts on health and the environment [it

  12. The environmental impact of changing consumption patterns: a survey

    DEFF Research Database (Denmark)

    Røpke, Inge

    2001-01-01

    How does environmental impact change when national income increases? So far, this question has been mainly discussed from the point of view of production, but in recent years several studies have dealt with the question of decoupling from the point of view of consumption. The optimistic subscribe...

  13. Environmental Impact Report, November 15, 1972. Indian Valley Colleges Project.

    Science.gov (United States)

    Berg, Ernest H.; Fleming, Dale A.

    A study of the environmental impact of the construction of a second community college on a site adjacent to the City of Novato in Marin County, California, is presented. The five sections of the report are as follows: I. Project Description and Purpose: A. The Proposal; B. Purpose of the Project; C. Need for the Project; D. History of the Project;…

  14. Assessment of Charcoal Production and Impact of Environmental ...

    African Journals Online (AJOL)

    In this study, plant species currently used for charcoal production were identified in major charcoal production centres or supply basins (SBs) in Togo. Impact of environmental policies on this activity were also assessed. Therefore, a sample of 310 charcoal producers in four SBs in different ecological areas throughout Togo, ...

  15. Environmental Impact Assessment of Selected Sawmills in Ile-Ife ...

    African Journals Online (AJOL)

    This study assessed the environmental impact of selected sawmilling industries in Ile-ife, Osun state, Nigeria. Data were obtained through oral interview, questionnaire administration, visual observation and direct measurement of logs and sawn timber produced. Results were analyzed using descriptive statistics and ...

  16. Socio–economic and environmental impact of crude oil exploration ...

    African Journals Online (AJOL)

    The study examined the socio-economic and environmental impact of oil exploration on agriculture with particular reference to Edjeba and Kokori communities of Delta State, Nigeria. Both communities are oil-producing communities and agriculture constitutes the primary income generating activities of the indigenes.

  17. Environmental Regulation Impacts on Eastern Interconnection Performance

    Energy Technology Data Exchange (ETDEWEB)

    Markham, Penn N [ORNL; Liu, Yilu [ORNL; Young II, Marcus Aaron [ORNL

    2013-07-01

    In the United States, recent environmental regulations will likely result in the removal of nearly 30 GW of oil and coal-fired generation from the power grid, mostly in the Eastern Interconnection (EI). The effects of this transition on voltage stability and transmission line flows have previously not been studied from a system-wide perspective. This report discusses the results of power flow studies designed to simulate the evolution of the EI over the next few years as traditional generation sources are replaced with environmentally friendlier ones such as natural gas and wind.

  18. Environmental impact of non-conventional energy sources

    International Nuclear Information System (INIS)

    Abbasi, S.A.; Abbasi, Naseema; Nipaney, P.C.; Ramasamy, E.V.

    1995-01-01

    Whereas the global attention has always been focused on the adverse environmental impacts of conventional energy sources, only a few studies have been conducted on the clean environment image of the non-conventional energy sources, particularly the renewable ones. The question whether the non-conventional sources are really as benign as they are made out to be is addressed in the present paper in the background of a classical paradigm developed by Lovin which had postulated the hard (malignant) and soft (benign) energy concepts in the first place. It then assesses the likely environmental impacts of several major non-conventional energy sources and comes up with the note of caution that in many cases the adverse impacts may not be insubstantial; indeed in some cases they can be as strongly negative as the impacts of the conventional energy sources. (author). 31 refs

  19. 76 FR 63911 - Notice of Intent To Prepare a Draft Environmental Impact Statement/Environmental Impact Report...

    Science.gov (United States)

    2011-10-14

    ... waters of the United States and the potential impacts to the natural and human environment. Therefore, in accordance with the National Environmental Policy Act (NEPA), the Corps is requiring the preparation of an... Draft Environmental Impact Statement/Environmental Impact Report (DEIS/DEIR) for a Permit Application...

  20. The German lignite industry. Historical development, resources, technology, economic structures and environmental impact. Study; Die deutsche Braunkohlenwirtschaft. Historische Entwicklungen, Ressourcen, Technik, wirtschaftliche Strukturen und Umweltauswirkungen. Studie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2017-05-15

    Lignite has a key role to play in the transformation of the energy system due to its specific structural features in terms of industry, company history, policy, economics, the environment and regional structures. Understanding these structural features of the German lignite industry is an important requirement for classifying the significance of the lignite industry up to now and for the redesigning of this industrial sector. From these environmental, economic and regulatory structural characteristics, which are interwoven in a variety of ways, the incentives arise for the mining and power plant operators to react to energy price signals or energy policy steering. The aim of this research study is to define these structural features, to compile comprehensively the basic data and information that is not always transparently available, to understand the interactions, to enable the navigation of issues that are partly very complex, and to classify into the long-term developments that are especially important for political and social processes. In 2016 approx. 12 percent of German primary energy consumption was met using lignite. At the same time, lignite has the highest carbon dioxide (CO2) emissions of the fossil fuels; it currently accounts for approx. 19 percent of Germany's total greenhouse gas emissions as well as approx. 46 percent of the total CO2 emissions of the electricity sector. As a result of the mining of lignite and its conversion into electricity, substantial adverse impacts beyond the entry of greenhouse gases into the Earth's atmosphere arise for other environmental media. These impacts include half of Germany's mercury emissions, approx. a third of its sulfur dioxide emissions and approx. a tenth of its nitrogen oxide emissions. Lignite mining in open-cast mines takes up a substantial amount of landscape and soil and requires huge interventions in the water balance. Relatively high costs arise for the recultivation and rehabilitation

  1. Quality of life and biological communities: Analysis of the study of environmental impact of the metro in the city of Quito

    Directory of Open Access Journals (Sweden)

    Cristina Aguilar

    2013-10-01

    Full Text Available This work shows a critique review of the Informe de Impacto Ambiental del Metro de Quito (Report of environmental impact of subway of Quito, in its variables: quality of life and biological communities. From an ecosistemic perspective of comprehension and understanding of the city, we see that the report holds a reductionist vision of the environmental dimension. Assuming that the subway constitutes an improvement in urban mobility, we argue that this project is an opportunity to generate instances of promotion and articulation of biodiversity within the city. We discuss the necessity of counteracting the dependency of the environmental approach of production and reproduction of the city.

  2. Oil-in-water nanocontainers as low environmental impact cleaning tools for works of art: two case studies.

    Science.gov (United States)

    Carretti, Emiliano; Giorgi, Rodorico; Berti, Debora; Baglioni, Piero

    2007-05-22

    A novel class of p-xylene-in-water microemulsions mainly based on nonionic surfactants and their application as low impact cleaning tool in cultural heritage conservation is presented. Alkyl polyglycosides (APG) and Triton X-100 surfactants allow obtaining very effective low impact oil-in-water (o/w) microemulsions as alternatives to pure organic solvents for the removal of polymers (particularly Paraloid B72 and Primal AC33) applied during previous conservation treatments. The ternary APG/p-xylene/water microemulsions have been characterized by quasi elastic light scattering to obtain the hydrodynamic radius and the polydispersity of the microemulsion droplets. Laplace inversion of the correlation function CONTIN analysis provided evidence of acrylic copolymers solubilization into the oil nanodroplets. Contact angle, Fourier transform infrared (FTIR), and scanning electron microscopy/energy-dispersive spectroscopy (SEM/EDS) data confirmed that microemulsions were effective in removing polymer coatings. The phase diagram of APG microemulsions showed that a reduction >90% (compared to the conventional cleaning methods) of the organic solvent can be achieved by using o/w microemulsions. The microemulsions were successfully tested in two real cases: (1) the APG based microemulsion was used in a Renaissance painting by Vecchietta in Santa Maria della Scala, Siena, Italy, degraded by the presence of a polyacrylate coating applied during a previous restoration and (2) a Triton X-100 oil-in-water microemulsion containing (NH4)2CO3 in the water continuous phase. The association of ammoniun carbonate to the microemusion led to the swelling of an organic deposit (mainly asphaltenes deposited on the fresco in the Oratorio di San Nicola al Ceppo in Florence, still contamined by the water of the Arno river during the 1966 flood) and a very efficient removal of highly insoluble inorganic deposits (mainly gypsum) strongly associated to asphaltenes. These innovative systems are

  3. Environmental impacts of cultured meat production.

    Science.gov (United States)

    Tuomisto, Hanna L; de Mattos, M Joost Teixeira

    2011-07-15

    Cultured meat (i.e., meat produced in vitro using tissue engineering techniques) is being developed as a potentially healthier and more efficient alternative to conventional meat. Life cycle assessment (LCA) research method was used for assessing environmental impacts of large-scale cultured meat production. Cyanobacteria hydrolysate was assumed to be used as the nutrient and energy source for muscle cell growth. The results showed that production of 1000 kg cultured meat requires 26-33 GJ energy, 367-521 m(3) water, 190-230 m(2) land, and emits 1900-2240 kg CO(2)-eq GHG emissions. In comparison to conventionally produced European meat, cultured meat involves approximately 7-45% lower energy use (only poultry has lower energy use), 78-96% lower GHG emissions, 99% lower land use, and 82-96% lower water use depending on the product compared. Despite high uncertainty, it is concluded that the overall environmental impacts of cultured meat production are substantially lower than those of conventionally produced meat.

  4. Reducing the Environmental Impact of Clinical Laboratories.

    Science.gov (United States)

    Lopez, Joseph B; Jackson, David; Gammie, Alistair; Badrick, Tony

    2017-02-01

    Healthcare is a significant contributor to environmental impact but this has received little attention. The typical laboratory uses far more energy and water per unit area than the typical office building. There is a need to sensitise laboratories to the importance of adopting good environmental practices. Since this comes at an initial cost, it is vital to obtain senior management support. Convincing management of the various tangible and intangible benefits that can accrue in the long run should help achieve this support. Many good environmental practices do not have a cost but will require a change in the culture and mind-set of the organisation. Continuing education and training are important keys to successful implementation of good practices. There is a need to undertake a rigorous cost-benefit analysis of every change that is introduced in going green. The adoption of good practices can eventually lead to ISO certification if this is desired. This paper provides suggestions that will allow a laboratory to start going green. It will allow the industry to enhance its corporate citizenship whilst improving its competitive advantage for long-term.

  5. Southpoint power plant final environmental impact statement

    International Nuclear Information System (INIS)

    1999-01-01

    This document is the Final Environmental Impact Statement (FEIS) for a proposed lease of acreage on the Fort Mojave Indian Reservation in Mohave County, Arizona for development of a natural gas fired 500 megawatt combined cycle power plant. The Bureau of Indian Affairs (BIA) serves as the federal lead agency and the Fort Mojave Indian Tribe (FMIT) and the Western Area Power Administration (WAPA) are cooperating agencies for the EIS process. The purpose of this document is to provide information to the public and to interested public agencies regarding the environmental consequences of the approval of a long-term lease for the construction and operation of the proposed Southpoint power plant. The FEIS, prepared by Hallock/Gross, Inc. under the direction of the BIA and in cooperation with the FMIT and WAPA, addresses the comparative analysis of alternatives and evaluates the environmental consequences of such alternatives on various resources and addresses public comments. A number of technical reports were used in the preparation of the Draft EIS and FEIS and are available for review as Appendices to this document under separate cover that can be reviewed at the BIA offices which are listed

  6. 31 CFR 26.3 - Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental...

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental Impact Assessments (EIAs). 26.3 Section 26.3 Money and... DEVELOPMENT BANDS (MDBs) § 26.3 Availability of Environmental Impact Assessment Summaries (EIA Summaries) and...

  7. Environmental Impacts of Plant-Based Diets: How Does Organic Food Consumption Contribute to Environmental Sustainability?

    Directory of Open Access Journals (Sweden)

    Camille Lacour

    2018-02-01

    Full Text Available BackgroundStudies investigating diet-related environmental impacts have rarely considered the production method of the foods consumed. The objective of the present study, based on the NutriNet-Santé cohort, was to investigate the relationship between a provegetarian score and diet-related environmental impacts. We also evaluated potential effect modifications on the association between a provegetarian score and the environmental impacts of organic food consumption.MethodsFood intake and organic food consumption ratios were obtained from 34,442 French adults using a food frequency questionnaire, which included information on organic food consumption for each group. To characterize the overall structure of the diets, a provegetarian score was used to identify preferences for plant-based products as opposed to animal-based products. Moreover, three environmental indicators were used to assess diet-related environmental impacts: greenhouse gas (GHG emissions, cumulative energy demand (CED, and land occupation. Environmental impacts were assessed using production life cycle assessment (LCA at the farm level. Associations between provegetarian score quintiles, the level of organic food consumption, and environmental indicators were analyzed using ANCOVAs adjusted for energy, sex, and age.ResultsParticipants with diets rich in plant-based foods (fifth quintile were more likely to be older urban dwellers, to hold a higher degree in education, and to be characterized by an overall healthier lifestyle and diet. A higher provegetarian score was associated with lower environmental impacts (GHG emissionsQ5vsQ1 = 838/1,664 kg CO2eq/year, −49.6%, P < 0.0001; CEDQ5vsQ1 = 4,853/6,775 MJ/year, −26.9%, P < 0.0001; land occupationQ5vsQ1 = 2,420/4,138 m2/year, −41.5%, P < 0.0001. Organic food consumption was also an important modulator of the relationship between provegetarian dietary patterns and environmental impacts but only

  8. Who develops severe malaria? Impact of access to healthcare, socio-economic and environmental factors on children in Yemen: a case-control study.

    Science.gov (United States)

    Al-Taiar, Abdullah; Jaffar, Shabbar; Assabri, Ali; Al-Habori, Molham; Azazy, Ahmed; Al-Gabri, Arwa; Al-Ganadi, Mohammed; Attal, Bothaina; Whitty, Christopher J M

    2008-06-01

    To investigate the impact of socio-economic and environmental factors on developing severe malaria in comparison with mild malaria in Yemen. Case-control study comparing 343 children aged 6 months to 10 years diagnosed with WHO-defined severe malaria (cases) at the main children's hospital in Taiz and 445 children with mild malaria (controls) diagnosed in the health centres, which serve the areas where the cases came from. In univariate analysis, age time to health centre were associated with progression from mild to severe malaria. In multivariate analysis, distance to nearest health centre >2 km was significantly associated with progression to severe disease. Environmental and vector control factors associated with protection from acquiring malaria (such as sleeping under bednets) were not associated with protection from moving from mild to severe disease. Innovative ways to improve access to antimalarial treatment for those living more then 2 km away from health centres such as home management of malaria, especially for infants and young children, should be explored in malaria-endemic areas of Yemen.

  9. Alternative policy study. Environment and energy in Europe and Central Asia 1990-2010. Energy-related environmental impacts of policy scenarios. GEO 2000 alternative policy study

    International Nuclear Information System (INIS)

    Van Vuuren, D.P.; Bakkes, J.A.

    2000-01-01

    The GEO-2000 study into alternative policy options for Europe and Central Asia focuses on energy use as an important driver for environmental problems across the region. The problems analyzed are climate change, acidification, summer smog, urban air pollution and risks of reactor accidents associated with nuclear power generation. The analysis includes the effects on biodiversity and population health. It considers the question of what can be achieved by moderate measures, and whether this will be enough. Similar Geo-2000 region-specific studies on alternative policies have been compiled other world regions. This report outliners the general methodology for these reports

  10. Minimizing the Environmental Impact of Sea Brine Disposal by Coupling Desalination Plants with Solar Saltworks: A Case Study for Greece

    Directory of Open Access Journals (Sweden)

    Stylianos Gialis

    2010-02-01

    Full Text Available The explosive increase in world population, along with the fast socio-economic development, have led to an increased water demand, making water shortage one of the greatest problems of modern society. Countries such as Greece, Saudi Arabia and Tunisia face serious water shortage issues and have resorted to solutions such as transporting water by ships from the mainland to islands, a practice that is expensive, energy-intensive and unsustainable. Desalination of sea-water is suitable for supplying arid regions with potable water, but extensive brine discharge may affect marine biota. To avoid this impact, we explore the option of directing the desalination effluent to a solar saltworks for brine concentration and salt production, in order to achieve a zero discharge desalination plant. In this context, we conducted a survey in order to evaluate the potential of transferring desalination brine to solar saltworks, so that its disposal to the sea is avoided. Our analysis showed that brine transfer by trucks is prohibitively expensive. In order to make the zero discharge desalination plant economically feasible, efforts should be directed into developing a more efficient technology that will result in the production of only a fraction of the brine that is produced from our systems today.

  11. An Assessment of Environmental Impacts Assessment (EIA in Malaysia

    Directory of Open Access Journals (Sweden)

    Abdul Hamid Masdiah

    2017-01-01

    Full Text Available The effectiveness of Environmental Impact Assessment (EIA in evaluating the planning project is a debatable issue among academics and practitioners, since EIA has been claimed to be unable to eliminate the environmental issues. Focusing only on technical improvements is not sufficient for rectifying the problems of EIA; the process of EIA should be clearly identified instead to maximise the effective use of EIA. It is important to note that the effective use of EIA, particularly on process-related issues could significantly minimise bad environmental effects. In summary, this study aims to explore and identify the effectiveness of EIA in the planning process and barriers to evaluate the environmental performance in Malaysia. The findings of this study could be a baseline for organisation to minimize emission, avoid the risk of prosecution and fines arising from potential environment breaches and cost reduction within the organisation.

  12. Environmental impact of nuclear fuel cycle operations

    International Nuclear Information System (INIS)

    Wilkinson, W.L.

    1989-09-01

    This paper considers the environmental impact of nuclear fuel cycle operations, particularly those operated by British Nuclear Fuels plc, which include uranium conversion, fuel fabrication, uranium enrichment, irradiated fuel transport and storage, reprocessing, uranium recycle and waste treatment and disposal. Quantitative assessments have been made of the impact of the liquid and gaseous discharges to the environment from all stages in the fuel cycle. An upper limit to the possible health effects is readily obtained using the codified recommendations of the International Commission on Radiological Protection. This contrasts with the lack of knowledge concerning the health effects of many other pollutants, including those resulting from the burning of fossil fuels. Most of the liquid and gaseous discharges result at the reprocessing stage and although their impact on the environment and on human health is small, they have given rise to much public concern. Reductions in discharges at Sellafield over the last few years have been quite dramatic, which shows what can be done provided the necessary very large investment is undertaken. The cost-effectiveness of this investment must be considered. Some of it has gone beyond the point of justification in terms of health benefit, having been undertaken in response to public and political pressure, some of it on an international scale. The potential for significant off-site impact from accidents in the fuel cycle has been quantitatively assessed and shown to be very limited. Waste disposal will also have an insignificant impact in terms of risk. It is also shown that it is insignificant in relation to terrestrial radioactivity and therefore in relation to the human environment. 14 refs, 5 figs, 2 tabs

  13. Environmental impact assessment of NPP decommissioning

    International Nuclear Information System (INIS)

    Hinca, R.

    2009-01-01

    In this presentation the following potential impacts of decommissioning of NPP are discussed: - Impacts on population; Impacts on natural environment; Land impacts; Impacts on urban complex and land utilisation; Possible impacts on area as a result of failure.

  14. Environmental Impact Assessment of a Water Transfer Project

    Directory of Open Access Journals (Sweden)

    Pazoki

    2015-07-01

    Full Text Available Background Reliable water supplies for drinking and agriculture are some of the objectives for the sustainable development of every country. However, constructed facilities such as dams and irrigation networks and drainage can exert positive and negative effects directly or indirectly on the environment. The environmental impact assessment is a method for identifying the positive and negative effects caused by a plan and suggests performance management best practices aimed at lessening the negative impacts and augmenting the positive ones. Objectives The present study sought to evaluate the environmental impacts of the water transfer project of the Jooban Dam in two phases of preparation and operation. Materials and Methods A checklist containing the positive, negative, short-term, and long-term effects as well as the continuation and probable occurrence of these effects was used. Results The results showed that the negative environmental and social impacts of the project outweighed the positive impacts in terms of type, number, and intensity. Conclusions Unless there are well-thought out strategies for minimizing the undesirable impact on the environment, it is not advisable that such projects be permitted.

  15. Systematic Environmental Impact Assessment for Non-natural Reserve Areas: A Case Study of the Chaishitan Water Conservancy Project on Land Use and Plant Diversity in Yunnan, China

    Directory of Open Access Journals (Sweden)

    Zhi-Xin Zhu

    2017-06-01

    Full Text Available Environmental impact assessment (EIA before and after the establishment of a Water Conservancy Project (WCP is of great theoretical and practical importance for assessing the effectiveness of ecological restoration efforts. WCPs rehabilitate flood-damaged areas or other regions hit by disasters by controlling and redistributing surface water and groundwater. Using Geographic Information System (GIS and Composite Evaluation Index (CEI in predictive modeling, we studied the degree to which a WCP could change land use, plant communities, and species diversity in Yunnan, China. Via modeling, we quantified likely landscape pattern changes and linked them to naturality (i.e., the percentage of secondary vegetation types, diversity, and stability together with the human interferences (e.g., conservation or restoration project of an ecosystem. The value of each index was determined by the evaluation system, and the weight percentage was decided through Analytical Hierarchy Process (AHP. We found that minor land-use changes would occur after the Chaishitan WCP was theoretically established. The greatest decline was farmland (0.079%, followed by forest (0.066%, with the least decline in water bodies (0.020%. We found 1,076 vascular plant species (including subspecies, varieties and form belonging to 165 families and 647 genera in Chaishitan irrigation area before the water conservancy establishment. The naturality and diversity decreased 11.18 and 10.16% respectively. The CEI was 0.92, which indicated that Chaishitan WCP will enhance local landscape heterogeneity, and it will not deteriorate local ecological quality. Our study proposes a comprehensive ecological evaluation system for this WCP and further suggests the importance of including the ecological and environmental consequences of the WCP, along with the well-established socioeconomic evaluation systems for non-natural reserve areas. We conclude that the Chaishitan WCP will have minor

  16. Fuzzy Clustering Analysis in Environmental Impact Assessment--A Complement Tool to Environmental Quality Index.

    Science.gov (United States)

    Kung, Hsiang-Te; And Others

    1993-01-01

    In spite of rapid progress achieved in the methodological research underlying environmental impact assessment (EIA), the problem of weighting various parameters has not yet been solved. This paper presents a new approach, fuzzy clustering analysis, which is illustrated with an EIA case study on Baoshan-Wusong District in Shanghai, China. (Author)

  17. Environmental impacts the of production and use of biodiesel.

    Science.gov (United States)

    Živković, Snežana; Veljković, Milan

    2018-01-01

    Biodiesel as renewable, environmental friendly, less toxic, and biodegradable is an attractive alternative to fossil fuels and is produced mainly from vegetable oils and animal fats. It is expected, globally, that the use of renewable biofuels, in general, will increase rapidly in the near future. The growing biodiesel production and usage have encouraged assessment of its impact on the environment. The present paper reviews various aspects of biodiesel production using commercial processing technology and biodiesel use through evaluation and analysis of the studies concerning environmental impacts of biodiesel. As a general conclusion, it can be said that biodiesel has the potential to offer a series of perceived benefits such as political, economical, and agricultural, as well as environmental (due to its biodegradability, less toxicity, renewability) and health (greenhouse gas-saving, less harmful exhaust emissions).

  18. New technology in everyday life - social processes and environmental impact

    DEFF Research Database (Denmark)

    Røpke, Inge

    2001-01-01

    aspect both of changes in everyday life and of the environmental impact of everyday-life activities. Technological change is often seen as an important part of the solutions to environmental problems, however, when technological change is seen from the perspective of everyday life, this image becomes...... more complex. In this paper technological changes are explored from the perspective of consumption and everyday life, and it is argued that environmental impacts arise through the interplay of technology, consumption and everyday life. Firstly, because technological renewals form integral parts...... influence the environment in the long run. The paper points to the need for further studies of the long term interplay between new technologies, everyday life and the environment....

  19. Integrating health and environmental impact analysis.

    Science.gov (United States)

    Reis, S; Morris, G; Fleming, L E; Beck, S; Taylor, T; White, M; Depledge, M H; Steinle, S; Sabel, C E; Cowie, H; Hurley, F; Dick, J McP; Smith, R I; Austen, M

    2015-10-01

    Scientific investigations have progressively refined our understanding of the influence of the environment on human health, and the many adverse impacts that human activities exert on the environment, from the local to the planetary level. Nonetheless, throughout the modern public health era, health has been pursued as though our lives and lifestyles are disconnected from ecosystems and their component organisms. The inadequacy of the societal and public health response to obesity, health inequities, and especially global environmental and climate change now calls for an ecological approach which addresses human activity in all its social, economic and cultural complexity. The new approach must be integral to, and interactive, with the natural environment. We see the continuing failure to truly integrate human health and environmental impact analysis as deeply damaging, and we propose a new conceptual model, the ecosystems-enriched Drivers, Pressures, State, Exposure, Effects, Actions or 'eDPSEEA' model, to address this shortcoming. The model recognizes convergence between the concept of ecosystems services which provides a human health and well-being slant to the value of ecosystems while equally emphasizing the health of the environment, and the growing calls for 'ecological public health' as a response to global environmental concerns now suffusing the discourse in public health. More revolution than evolution, ecological public health will demand new perspectives regarding the interconnections among society, the economy, the environment and our health and well-being. Success must be built on collaborations between the disparate scientific communities of the environmental sciences and public health as well as interactions with social scientists, economists and the legal profession. It will require outreach to political and other stakeholders including a currently largely disengaged general public. The need for an effective and robust science-policy interface has

  20. 78 FR 49735 - Intent To Prepare a Draft Environmental Impact Statement for Dam Safety Study, Lake Lewisville...

    Science.gov (United States)

    2013-08-15

    ..., Fort Worth, TX 76102-0300, (817) 886-1849. SUPPLEMENTARY INFORMATION: The study area lies within an... Indian tribes, and other interested private organizations and parties are hereby invited to participate...

  1. Managing environmental and health impacts of uranium mining

    International Nuclear Information System (INIS)

    Vance, R.E.; Cameron, R.

    2014-01-01

    As the raw material that fuels nuclear power plants that generate significant amounts of electricity with full life cycle carbon emissions as low as renewable energy sources, uranium is a valuable commodity. Yet uranium mining remains controversial, principally because of environmental and health impacts created when mining was undertaken by governments to meet Cold War strategic requirements. Uranium mining is conducted under significantly different circumstances today. Since the era of military production, societal expectations of environmental protection and the safety of workers and the public have evolved as the outcomes of the early era of mining became apparent, driving changes in regulatory oversight and mining practices. Key aspects of leading practice uranium mining are presented (conventional worker health and safety, worker radiation protection, public health and safety, water quality, tailings and waste rock management) and compared with historic practices to demonstrate the scale of differences. The application of additional aspects of uranium mine life cycle management (public consultation, environmental impact assessment, analysis of socio-economic impacts/benefits, environmental monitoring, financial assurance, product transport, security and safeguards, emergency planning and knowledge transfer), introduced as the industry matured, enhance overall management practices for the long term. Results from several case studies show that improved management of key aspects of uranium mining, combined with the incorporation of new life cycle parameters, have transformed the industry into the most regulated and arguably one of the safest and environmentally responsible types of mining in the world. (author)

  2. Forecast of environmental impact in the evaluation of Cerro Solo nuclear mine

    International Nuclear Information System (INIS)

    Gallucci, A.R.

    1993-01-01

    This work presents a project for the study of the environmental impact of the Cerro Solo uranium mine. The survey is to be carried out performing different kinds of studies: mineralization, tectonics, hydrogeology, preliminary studies on different exploitation methods, costs, reserves estimation, economical studies and preliminary studies on possible environmental impacts. (author). 24 refs., 1 fig., 1 tab

  3. Environmental Impacts of Jatropha curcas Biodiesel in India

    Directory of Open Access Journals (Sweden)

    Simon Gmünder

    2012-01-01

    Full Text Available In the context of energy security, rural development and climate change, India actively promotes the cultivation of Jatropha curcas, a biodiesel feedstock which has been identified as suitable for achieving the Indian target of 20% biofuel blending by 2017. In this paper, we present results concerning the range of environmental impacts of different Jatropha curcas cultivation systems. Moreover, nine agronomic trials in Andhra Pradesh are analysed, in which the yield was measured as a function of different inputs such as water, fertilizer, pesticides, and arbuscular mycorrhizal fungi. Further, the environmental impact of the whole Jatropha curcas biodiesel value chain is benchmarked with fossil diesel, following the ISO 14040/44 life cycle assessment procedure. Overall, this study shows that the use of Jatropha curcas biodiesel generally reduces the global warming potential and the nonrenewable energy demand as compared to fossil diesel. On the other hand, the environmental impacts on acidification, ecotoxicity, eutrophication, and water depletion all showed increases. Key for reducing the environmental impact of Jatropha curcas biodiesel is the resource efficiency during crop cultivation (especially mineral fertilizer application and the optimal site selection of the Jatropha curcas plantations.

  4. Environmental impacts of Jatropha curcas biodiesel in India.

    Science.gov (United States)

    Gmünder, Simon; Singh, Reena; Pfister, Stephan; Adheloya, Alok; Zah, Rainer

    2012-01-01

    In the context of energy security, rural development and climate change, India actively promotes the cultivation of Jatropha curcas, a biodiesel feedstock which has been identified as suitable for achieving the Indian target of 20% biofuel blending by 2017. In this paper, we present results concerning the range of environmental impacts of different Jatropha curcas cultivation systems. Moreover, nine agronomic trials in Andhra Pradesh are analysed, in which the yield was measured as a function of different inputs such as water, fertilizer, pesticides, and arbuscular mycorrhizal fungi. Further, the environmental impact of the whole Jatropha curcas biodiesel value chain is benchmarked with fossil diesel, following the ISO 14040/44 life cycle assessment procedure. Overall, this study shows that the use of Jatropha curcas biodiesel generally reduces the global warming potential and the nonrenewable energy demand as compared to fossil diesel. On the other hand, the environmental impacts on acidification, ecotoxicity, eutrophication, and water depletion all showed increases. Key for reducing the environmental impact of Jatropha curcas biodiesel is the resource efficiency during crop cultivation (especially mineral fertilizer application) and the optimal site selection of the Jatropha curcas plantations.

  5. Building Transdisciplinary Environmental Studies

    DEFF Research Database (Denmark)

    Holm, Jesper

    2006-01-01

    Conceptual analytical-methodological conceptualization of crossdisciplinary sustainability studies......Conceptual analytical-methodological conceptualization of crossdisciplinary sustainability studies...

  6. 78 FR 67187 - Notice of Availability of the Draft General Management Plan/Wilderness Study/Environmental Impact...

    Science.gov (United States)

    2013-11-08

    ... remain available for public review and comment for 60 days following the publishing of the Notice of... of the past, including traditional river recreation activities reminiscent of those that occurred... would be increased under this alternative. Approximately half of the Big Spring Wilderness Study Area...

  7. 77 FR 71404 - Intent To Prepare an Environmental Impact Statement for the Proposed Flood Risk Management Study...

    Science.gov (United States)

    2012-11-30

    ... Proposed Flood Risk Management Study for the Blanchard River Watershed Including Communities of Findlay and... preparing the EIS. The EIS will consider Federal actions associated with the proposed Flood Risk Management... measures to improve flood risk management, navigation, water quality, recreation, and fish and wildlife...

  8. 28 CFR 91.63 - Preparing an Environmental Impact Statement

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Preparing an Environmental Impact Statement 91.63 Section 91.63 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GRANTS FOR CORRECTIONAL FACILITIES Environmental Impact Review Procedures for VOI/TIS Grant Program Environmental Review...

  9. 78 FR 79658 - Environmental Impact Statement; Animal Carcass Management

    Science.gov (United States)

    2013-12-31

    ... prepare an environmental impact statement to examine the potential environmental effects of animal carcass... DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service [Docket No. APHIS-2013-0044] Environmental Impact Statement; Animal Carcass Management AGENCY: Animal and Plant Health Inspection Service...

  10. 78 FR 56621 - Draft Waste Confidence Generic Environmental Impact Statement

    Science.gov (United States)

    2013-09-13

    ...-2012-0246] RIN 3150-AJ20 Draft Waste Confidence Generic Environmental Impact Statement AGENCY: Nuclear... generic environmental impact statement (DGEIS), NUREG-2157, ``Waste Confidence Generic Environmental... licensed life for operation and prior to ultimate disposal (proposed Waste Confidence rule). The NRC staff...

  11. 78 FR 4586 - Environmental Impact Statement: Kake Access, AK

    Science.gov (United States)

    2013-01-22

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Kake... Environmental Impact Statement (EIS) for a proposed transportation project to improve access to and from the... written comments on environmental concerns that should be addressed in the EIS. The public scoping...

  12. 10 CFR 1021.310 - Environmental impact statements.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impact statements. 1021.310 Section 1021.310 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.310 Environmental impact statements. DOE shall prepare and...

  13. 75 FR 28612 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-05-21

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8990-5] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 05/10/2010 Through...

  14. 78 FR 2397 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2013-01-11

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9007-1] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 12/31/2012 Through...

  15. 76 FR 17185 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2011-03-28

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... FHWA is issuing this Notice of Intent to advise the public that an Environmental Impact Statement (EIS... project is an element of the overall Chicago Region Environmental and Transportation Efficiency Program...

  16. 76 FR 13401 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2011-03-11

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8995-8] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ Weekly receipt of Environmental Impact Statements Filed 02/28/2011 Through 03...

  17. 78 FR 78955 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2013-12-27

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9012-7] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ Weekly receipt of Environmental Impact Statements filed 12/16/2013 through 12...

  18. 77 FR 2060 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-01-13

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9001-1] Environmental Impacts Statements; Notice of Availability RESPONSIBLE AGENCY: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly Receipt of Environmental Impact Statements Filed 01/03/2012 Through...

  19. 75 FR 38517 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-07-02

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8991-2] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements. Filed 06/21/2010 through...

  20. 77 FR 5513 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-02-03

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9001-4] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-7146 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 01/23/2012 Through...

  1. 78 FR 20714 - Environmental Impact Statement: Cook County, Illinois

    Science.gov (United States)

    2013-04-05

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... Department of Transportation, is preparing an environmental impact statement (EIS) on a proposal to improve.... SUMMARY: The FHWA is issuing this revised notice of intent to advise the public that an environmental...

  2. 77 FR 793 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-01-06

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9000-9] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 12/27/2011 through...

  3. 76 FR 5156 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2011-01-28

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8995-1] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 01/18/2011 Through...

  4. 77 FR 2979 - Environmental Impacts Statements; Notice of Availability

    Science.gov (United States)

    2012-01-20

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-9001-2] Environmental Impacts Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 01/09/2012 Through...

  5. 75 FR 65320 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-10-22

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8993-3] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements Filed 10/11/2010 Through...

  6. 75 FR 72823 - Environmental Impact Statements; Notice of Availability

    Science.gov (United States)

    2010-11-26

    ... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8993-8] Environmental Impact Statements; Notice of Availability Responsible Agency: Office of Federal Activities, General Information (202) 564-1399 or http://www.epa.gov/compliance/nepa/ . Weekly receipt of Environmental Impact Statements [[Page 72824

  7. Peat 2003. Production, use, environmental impact

    International Nuclear Information System (INIS)

    2004-01-01

    This report discusses the use of peat for energy production and other purposes, laws and other regulations affecting peat production and use, environmental impact, market situation and international statistics regarding peat production. In Sweden, the extraction and use of peat for energy production is regulated by several laws. Harvesting concessions must be approved by the county council. All combustion plants must be reported, or verified by regional or central authorities, depending on the size of the plant. Most important in this process is to verify the maximum emission levels permitted for sulphur, nitrogen oxides, particles, etc. Since 1991, a law on municipal energy planning requires descriptions of environmental consequences. Thus, environmental considerations must govern energy planning. Energy taxation in Sweden was changed in 1993. At present, the sulphur tax on fuel peat amounts to SEK 30 per kg of sulphur. Nitrogen oxides are also subject to a tax of SEK 40 per emitted kg. For peat, energy and environmental taxes total SEK 0.02 per kWh, excluding VAT. Peat harvesting for the production of energy aroused interest in the early 1980s as a consequence of the increased energy prices. In 2003, about 2,628,000 cubic metres of fuel peat were harvested in Sweden. The fuel peat is used mainly for production of hot water in district heating plants. In 2003, the total use of fuel peat amounted to 4,0 TWh. In addition to fuel peat, about 1,825,000 cubic metres of peat litter (mainly for horticultural use) was produced. In 2003, imports amounted to 382,3000 metric tons or 1.3 million cubic metres of peat. Exports amounted to 103,000 metric tons, consisting primarily of peat for horticultural use. The peat market in Sweden is divided into the energy market and the cultivation market. Political decisions regarding combustion taxes have a great impact on the competitive advantages of different fuels. The major competitors to peat are coal, oil, and renewable energy

  8. Assessment of Environmental Impacts of Limestone Quarrying Operations in Thailand

    Science.gov (United States)

    Kittipongvises, Suthirat

    2017-11-01

    Environmental impacts of the mineral extraction have been a public concern. Presently, there is widespread global interest in the area of mining and its sustainability that focused on the need to shift mining industry to a more sustainable framework. The aim of this study was to systematically assess all possible environmental and climate change related impacts of the limestone quarrying operation in Thailand. By considering the life cycle assessment method, the production processes were divided into three phases: raw material extraction, transportation, and comminution. Both IMPACT 2002+ and the Greenhouse Gas Protocol methods were used. Results of IMPACT 2002+ analysis showed that per 1 ton crushed limestone rock production, the total depletion of resource and GHGs emissions were 79.6 MJ and 2.76 kg CO2 eq., respectively. Regarding to the four damage categories, `resources' and `climate change' categories were the two greatest environmental impacts of the limestone rock production. Diesel fuel and electricity consumption in the mining processes were the main causes of those impacts. For climate change, the unit of CO2 eq. was expressed to quantify the total GHGs emissions. Estimated result was about 3.13 kg CO2 eq. per ton limestone rock product. The results obtained by the Greenhouse Gas Protocol were also similar to IMPACT 2002+ method. Electrical energy consumption was considered as the main driver of GHGs, accounting for approximately 46.8 % of total fossil fuel CO2 emissions. A final point should be noted that data uncertainties in environmental assessment over the complete life cycle of limestone quarrying operation have to be carefully considered.

  9. Assessment of Environmental Impacts of Limestone Quarrying Operations in Thailand

    Directory of Open Access Journals (Sweden)

    Kittipongvises Suthirat

    2017-11-01

    Full Text Available Environmental impacts of the mineral extraction have been a public concern. Presently, there is widespread global interest in the area of mining and its sustainability that focused on the need to shift mining industry to a more sustainable framework. The aim of this study was to systematically assess all possible environmental and climate change related impacts of the limestone quarrying operation in Thailand. By considering the life cycle assessment method, the production processes were divided into three phases: raw material extraction, transportation, and comminution. Both IMPACT 2002+ and the Greenhouse Gas Protocol methods were used. Results of IMPACT 2002+ analysis showed that per 1 ton crushed limestone rock production, the total depletion of resource and GHGs emissions were 79.6 MJ and 2.76 kg CO2 eq., respectively. Regarding to the four damage categories, ‘resources’ and ‘climate change’ categories were the two greatest environmental impacts of the limestone rock production. Diesel fuel and electricity consumption in the mining processes were the main causes of those impacts. For climate change, the unit of CO2 eq. was expressed to quantify the total GHGs emissions. Estimated result was about 3.13 kg CO2 eq. per ton limestone rock product. The results obtained by the Greenhouse Gas Protocol were also similar to IMPACT 2002+ method. Electrical energy consumption was considered as the main driver of GHGs, accounting for approximately 46.8 % of total fossil fuel CO2 emissions. A final point should be noted that data uncertainties in environmental assessment over the complete life cycle of limestone quarrying operation have to be carefully considered.

  10. Developing guidelines for economic evaluation of environmental impacts in EIAs. Part II: Case studies and dose-response literature

    International Nuclear Information System (INIS)

    2005-01-01

    This Part II of the report contains full versions of the case studies for air, water and land (Chapters 2-4), which were only summarised in Part I. In addition, during the work the research team has collected a large amount of literature and information on dose response relationships for air and water pollution relevant to China. This information is included as Chapters 5 and 6

  11. Developing guidelines for economic evaluation of environmental impacts in EIAs. Part II: Case studies and dose-response literature

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This Part II of the report contains full versions of the case studies for air, water and land (Chapters 2-4), which were only summarised in Part I. In addition, during the work the research team has collected a large amount of literature and information on dose response relationships for air and water pollution relevant to China. This information is included as Chapters 5 and 6.

  12. Depleted UF6 programmatic environmental impact statement

    International Nuclear Information System (INIS)

    1997-01-01

    The US Department of Energy has developed a program for long-term management and use of depleted uranium hexafluoride, a product of the uranium enrichment process. As part of this effort, DOE is preparing a Programmatic Environmental Impact Statement (PEIS) for the depleted UF 6 management program. This report duplicates the information available at the web site (http://www.ead.anl.gov/web/newduf6) set up as a repository for the PEIS. Options for the web site include: reviewing recent additions or changes to the web site; learning more about depleted UF 6 and the PEIS; browsing the PEIS and related documents, or submitting official comments on the PEIS; downloading all or part of the PEIS documents; and adding or deleting one's name from the depleted UF 6 mailing list

  13. Watershed management program. Final environmental impact statement

    International Nuclear Information System (INIS)

    1997-07-01

    Under the Northwest Power Act, BPA is responsible for mitigating the loss of fish and wildlife habitat caused by the development of the Federal Columbia River Power System. BPA accomplishes this mitigation by funding projects consistent with those recommended by the Northwest Power Planning Council (Council). The projects are submitted to the Council from Indian tribes, state agencies property owners, private conservation groups, and Federal agencies. Future watershed management actions with potential environmental impacts are expected to include in-channel modifications and fish habitat enhancement structures; riparian restoration and other vegetation management techniques; agricultural management techniques for crop irrigation, animal facilities, and grazing; road, forest, urban area, and recreation management techniques; mining reclamation; and similar watershed conservation actions. BPA needs to ensure that individual watershed management projects are planned and carried out with appropriate consistency across projects, jurisdictions, and ecosystems, as well as over time

  14. Environmental impact and benefit from hydro-energy: Bulgarian case

    International Nuclear Information System (INIS)

    Vesselinov, V.; Iotova, A.

    1996-01-01

    The present hydro energy system in Bulgaria has been constructed mainly in the period 1950-1965. The currently utilized hydro-power potential, only 33% of the estimated technical potential, includes 87 HPP operating in 1991. A complex assessment of the environmental impact of the hydro energy objects as well as a comparative analysis of all energy sources in Bulgaria is made in the framework of Bulgarian Case Study of the DECADES Inter-Agency Project. The main types of environmental impact related to HPP operation are presented in 7 specific categories: land requirements, changes in the landscape, hydrological changes, micro-climatic changes, geodynamic changes, risk from man-made activities; generation of new ecosystems. A technique of expertise in ball is proposed as a suitable quantitative approach for more precise assessment of impact on climate factors from different energy sources. 2 tabs., 5 refs

  15. Modeling the Environmental Impact of Air Traffic Operations

    Science.gov (United States)

    Chen, Neil

    2011-01-01

    There is increased interest to understand and mitigate the impacts of air traffic on the climate, since greenhouse gases, nitrogen oxides, and contrails generated by air traffic can have adverse impacts on the climate. The models described in this presentation are useful for quantifying these impacts and for studying alternative environmentally aware operational concepts. These models have been developed by leveraging and building upon existing simulation and optimization techniques developed for the design of efficient traffic flow management strategies. Specific enhancements to the existing simulation and optimization techniques include new models that simulate aircraft fuel flow, emissions and contrails. To ensure that these new models are beneficial to the larger climate research community, the outputs of these new models are compatible with existing global climate modeling tools like the FAA's Aviation Environmental Design Tool.

  16. Final environmental impact statement. Marquez uranium mine

    International Nuclear Information System (INIS)

    1984-01-01

    As one of many activities TVA has undertaken to ensure an adequate supply of uranium for these plants, TVA has proposed to underground mine, through its operator, the uranium deposits located in the Canon de Marquez in McKinley County, New Mexico. Construction and operation of the underground mine would be expected to have the following environmental effects: (a) a temporary change in land use for 48.5 hectares from wildlife habitat and recreation to mineral extraction; (b) a minor alteration in topography near the proposed pond sites due to reclamation of waste rock piles; (c) minimal impacts on land due to limited vehicular traffic and road construction; (d) temporary depression of ground water levels in the Westwater Canyon Member of the Morrison Formation in the mine vicinity during mine life; (e) short-term project-induced impacts to surface water and shallow ground water quality; (f) a temporary decrease in air quality in the vicinity of the mining operations due to fugitive dust and exhaust emissions from combustion-driven mining and support vehicles and releases of radon and short-lived radon progeny from ventilation shafts and ore piles; (g) a temporary decrease of plant and animal species at the mine site; (h) a minor and temporary effect on aquatic systems downstream from the mine and settling ponds due to sedimentation; and (i) a minor increase of noise levels in the immediate vicinity of mine shafts and vents. The no action alternative and alternatives for securing uranium ore by other methods were considered but were found insufficient to meet TVA objectives. None of the alternatives explored were environmentally preferable. TVA also evaluated site specific alternatives including the following: different shaft and support building siting, mining techniques, and reclamation options. 25 figures, 20 tables

  17. Personal Achievement Reading: Environmental Studies.

    Science.gov (United States)

    Swinton, Janet R.

    Exercises are provided in this set of four workbooks designed to aid students in environmental studies programs in building vocabulary and reading skills. Each workbook borrows from the vocabulary of environmental sciences to provide explanations and exercises for a sequential series of instructional objectives. One workbook concentrates on…

  18. 3.4 Environmental impacts: energy industry

    International Nuclear Information System (INIS)

    2004-01-01

    The subchapter 3.4 'Environmental impact of the energy industry' of the 7th state of the environment report analyzes the current situation in Austria and briefly describes the following aspects: environmental policy targets, uniform taxation of energy, use of renewable energy sources, efficient use of energy, energy input, electricity supply and input, energy input into space heating and air conditioning systems, and renewable energy. In 2002, the input of final energy was risen by about 5 % in comparison to 1998. During this period, the largest increments in final energy inputs were recorded in the mobility sector with + 9.4 %, and in the private households sector with + 8.3 % . The goods production sector showed a slight decrease of about 1.3 % between 1998 and 2002. The 'goods production', 'mobility' and 'private households' sectors combined require about 87 % of the total final energy input. The final energy input for space heating and hot water in 2001 was 5.7 % above the input in 1998. Energy supply from renewable energy sources rose by about 13.8 % in 2002 compared to 1998. Domestic electricity consumption (excluding consumption for pumped-storage systems) in 2002 was about 10.5 % above consumption in 1998. Physical imports and physical exports in 2002 increased about 32 % and 8.6 % correspondingly compared to 1999. (nevyjel)

  19. A study of the impact of environmental loads that penetrate a passive skylight roofing system in Malaysian buildings

    Directory of Open Access Journals (Sweden)

    Karam M. Al-Obaidi

    2014-06-01

    Full Text Available A passive skylight system is a significant building design element that provides an ideal condition for interior spaces. However, the use of this system is limited to specific climatic regions because of its considerable effect on the indoor environment. Malaysia is a tropical country that has favorable natural benefits, such as solar geometry and natural light, which can brighten building interiors throughout the year. However, harnessing this benefit affects spaces, especially those in single-story buildings, because of excessive natural loads. This study reviews a concept to understand the passive behavior of solar radiation in the form of light and heat that falls on, interacts with, and is emitted from a skylight system in a single-story building. The study method is theoretically based on descriptive analysis to assess design requirements. The review shows that designs grounded on the physical aspects of climate (influenced variables, materials (design variables, and human comfort (affected variables in one process (ESI can develop the architectural way of thinking rather than estimate the condition based on a limited perspective. This assumption indicates that the adoption of this concept in the preliminary design stage will enable designers to balance the building environment effectively.

  20. Environmental impact assessment of combustible wastes utilization in rotary cement kilns

    OpenAIRE

    Khrunyk, Sofiya

    2013-01-01

    This study focuses on the environmental impact assessment of the coal combustion and its substitution by alternative fuels from combustible wastes during Portland cement clinker sinterization in rotary cement kiln. Environmental impact assessment was carried out based on the fuels chemical composition and operating parameters of a rotary cement kiln in accordance with EURITS and IMPACT 2002+ methods.

  1. The impact of legal vulnerability on environmental inequalities. A case study of coastal populations in Guadeloupe (French Antilles)

    Science.gov (United States)

    Claeys, Cécilia; Arnaud, Aurélie; Lambert, Marie-Laure

    2017-10-01

    This paper draws on sociology, geography and law to analyse the exposure of populations to coastal multihazards in a postcolonial and overseas context. The research is based on a case study conducted in two municipalities in Guadeloupe (French Antilles): Deshaies and Capesterre-Belle-Eau. The corpus of data consists of 52 interviews conducted with inhabitants and institutional actors, as well as a set of spatialized data and a regulatory corpus. The analysis underscores how public policies must contend with a complex territorial reality that is still bound to the postcolonial past and legacy of slavery in Guadeloupe. The potential contradictions between regularization policies, hazard prevention policies and policies to curb insalubrious housing tend to expose the most fragile populations to what we refer to here as legal vulnerability.

  2. Environmental Bio Economic Impact in Nicaragua

    OpenAIRE

    Blanco Orozco, Napoleón Vicente; Zuniga Gonzalez, Carlos Alberto

    2013-01-01

    In this article the Bio economy of power plants connected to the national interconnected system of Nicaragua is analyzed, through the study of environmental effects of greenhouse gases emissions from the use of solid biomass from sugarcane bagasse and oil to generate electricity. In addition, an analysis of Cost - Benefit of investments to the electricity generation using fossil fuel and bagasse is done. The Methodology EX-Ante Carbon-balance Tool (EX-ACT) was used; this methodology was propo...

  3. X-ray study of the environmental impact on the initial stages of a radio source evolution

    Science.gov (United States)

    Sobolewska, M.; Siemiginowska, A.; Migliori, G.; Guainazzi, M.; Hardcastle, M.; Ostorero, L.; Stawarz, L.

    2017-10-01

    Compact Symmetric Objects (CSOs) are thought to be among the progenitors of large-scale radio galaxies. They show radio features typically observed in large-scale radio galaxies (jets, lobes, hot spots), but contained within the central 1 kpc region of the host galaxy. Because the CSOs are symmetric and not affected by beaming, their linear radio size can be translated into the source age if one measures the expansion velocity of the radio source. However, if the jet expansion is disturbed, e.g. by a dense interstellar medium (ISM), the ages derived this way may be biased. Until now we did not have means to discriminate between confined and non-confined radio sources. We present our X-ray studies of CSOs performed with XMM-Newton and Chandra. For the first time, the data reveal the evidence in favor of the hypothesis that in a sub-population of CSOs the medium is Compton Thick and the radio jets may be confined. Thus their kinematic ages may be underestimated. We discuss the implications of our results on the high energy emission models of CSOs, the earliest stages of the radio source evolution, jet interactions with the ISM, diversity of the environments in which the jets expand, and jet-galaxy co-evolution.

  4. The Environmental Impact of the Future Anthropogenic Copper Cycle

    OpenAIRE

    Løhre, Anne-Jori S

    2014-01-01

    This master`s thesis has discussed two problems of modern society; shortage of copper resources and an increase of electricity use and global warming potential (GWP) from copper production in the future. Unlike most studies regarding environmental impacts from copper production, this study is; comprehensive considering that it includes a dynamic life cycle and is forward-looking regarding a number of factors which have high relevance for the result. The methodology of life cycle analysis (LCA...

  5. Environmental impact assessments and geological repositories: A model process

    International Nuclear Information System (INIS)

    Webster, S.

    2000-01-01

    In a recent study carried out for the European Commission, the scope and application of environmental impact assessment (EIA) legislation and current EIA practice in European Union Member States and applicant countries of Central and Eastern Europe was investigated, specifically in relation to the geological disposal of radioactive waste. This paper reports the study's investigations into a model approach to EIA in the context of geological repositories, including the role of the assessment in the overall decision processes and public involvement. (author)

  6. Approaches to integrated monitoring for environmental health impact assessment.

    Science.gov (United States)

    Liu, Hai-Ying; Bartonova, Alena; Pascal, Mathilde; Smolders, Roel; Skjetne, Erik; Dusinska, Maria

    2012-11-21

    Although Integrated Environmental Health Monitoring (IEHM) is considered an essential tool to better understand complex environmental health issues, there is no consensus on how to develop such a programme. We reviewed four existing frameworks and eight monitoring programmes in the area of environmental health. We identified the DPSEEA (Driving Force-Pressure-State-Exposure-Effect-Action) framework as most suitable for developing an IEHM programme for environmental health impact assessment. Our review showed that most of the existing monitoring programmes have been designed for specific purposes, resulting in narrow scope and limited number of parameters. This therefore limits their relevance for studying complex environmental health topics. Other challenges include limited spatial and temporal data availability, limited development of data sharing mechanisms, heterogeneous data quality, a lack of adequate methodologies to link disparate data sources, and low level of interdisciplinary cooperation. To overcome some of these challenges, we propose a DPSEEA-based conceptual framework for an IEHM programme that would enable monitoring and measuring the impact of environmental changes on human health. We define IEHM as 'a systemic process to measure, analyse and interpret the state and changes of natural-eco-anthropogenic systems and its related health impact over time at the same location with causative explanations across the various compartments of the cause-effect chain'. We develop a structural work process to integrate information that is based on existing environmental health monitoring programmes. Such a framework allows the development of combined monitoring systems that exhibit a large degree of compatibility between countries and regions.

  7. Approaches to integrated monitoring for environmental health impact assessment

    Directory of Open Access Journals (Sweden)

    Liu Hai-Ying

    2012-11-01

    Full Text Available Abstract Although Integrated Environmental Health Monitoring (IEHM is considered an essential tool to better understand complex environmental health issues, there is no consensus on how to develop such a programme. We reviewed four existing frameworks and eight monitoring programmes in the area of environmental health. We identified the DPSEEA (Driving Force-Pressure-State-Exposure-Effect-Action framework as most suitable for developing an IEHM programme for environmental health impact assessment. Our review showed that most of the existing monitoring programmes have been designed for specific purposes, resulting in narrow scope and limited number of parameters. This therefore limits their relevance for studying complex environmental health topics. Other challenges include limited spatial and temporal data availability, limited development of data sharing mechanisms, heterogeneous data quality, a lack of adequate methodologies to link disparate data sources, and low level of interdisciplinary cooperation. To overcome some of these challenges, we propose a DPSEEA-based conceptual framework for an IEHM programme that would enable monitoring and measuring the impact of environmental changes on human health. We define IEHM as ‘a systemic process to measure, analyse and interpret the state and changes of natural-eco-anthropogenic systems and its related health impact over time at the same location with causative explanations across the various compartments of the cause-effect chain’. We develop a structural work process to integrate information that is based on existing environmental health monitoring programmes. Such a framework allows the development of combined monitoring systems that exhibit a large degree of compatibility between countries and regions.

  8. Spatial information in public consultation within environmental impact assessments

    NARCIS (Netherlands)

    Mwenda, A.N.

    2015-01-01

    Thesis Summary Spatial information in public consultation within Environmental Impact Assessments Angela N. Mwenda Established in the United States of America in 1970, Environmental Impact Assessment (EIA) is an interdisciplinary approach that considers the anticipated impacts of

  9. 33 CFR 230.13 - Environmental Impact Statement (EIS).

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Environmental Impact Statement..., DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.13 Environmental Impact Statement (EIS). An EIS... issues and impacts. The transmittal letter to EPA as well as the cover sheet should clearly identify the...

  10. 34 CFR 75.601 - Applicant's assessment of environmental impact.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Applicant's assessment of environmental impact. 75.601... Conditions Must Be Met by a Grantee? Construction § 75.601 Applicant's assessment of environmental impact. An applicant shall include with its application its assessment of the impact of the proposed construction on...

  11. Studies on environmental impacts of the JCO criticality accident conducted by grant-in aid for scientific research from the ministry of education, science, sports and culture, Japan. Overview of environmental research group

    International Nuclear Information System (INIS)

    Komura, K.

    2001-01-01

    Environmental impacts of the JCO criticality accident in Tokai-mura were investigated by a Monbusho collaborating scientific group composed of more than 50 members. This paper describes the scientific activity of the group based on 6 times of sampling campaigns in the JCO campus, specially emphasis on topical results and our remaining tasks on the accident. (author)

  12. Environmental impacts of national diets: Comparison of land use and water deprivation impacts in France and Tunisia

    OpenAIRE

    Sinfort, Carole; Perignon, Marlène; El Ati, Jalila; Drogué, Sophie; Darmon, Nicole; Amiot-Carlin, Marie Josephe

    2017-01-01

    Background and objectives: Environmental impacts of national diets are often analyzed through Carbon emissions. Nevertheless, with a life cycle vision, other impacts are to be considered and new methods and data are now available to compute water deprivation and land use impacts (Pfister et al., 2016; Vidal-Legaz et al., 2016). The objective of this study was to use an hybrid method combining economical statistics data to production ones and compute environmental potential impacts due to wate...

  13. 10 CFR 51.93 - Distribution of final environmental impact statement and supplement to final environmental impact...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Distribution of final environmental impact statement and supplement to final environmental impact statement; news releases. 51.93 Section 51.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED...

  14. 10 CFR 51.74 - Distribution of draft environmental impact statement and supplement to draft environmental impact...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Distribution of draft environmental impact statement and supplement to draft environmental impact statement; news releases. 51.74 Section 51.74 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED...

  15. 76 FR 3695 - Environmental Impact Statement: Interstate 64 Corridor, Virginia

    Science.gov (United States)

    2011-01-20

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Interstate 64 Corridor, Virginia AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent... FURTHER INFORMATION CONTACT: John Simkins, Senior Environmental Specialist, Federal Highway Administration...

  16. 75 FR 54419 - Environmental Impact Statement: Yellowstone County, MT

    Science.gov (United States)

    2010-09-07

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Yellowstone County, MT AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent--revised... CONTACT: Brian Hasselbach, Right of Way and Environmental Programs Manager, Federal Highway Administration...

  17. 75 FR 53371 - Environmental Impact Statement; Santa Rosa County, FL

    Science.gov (United States)

    2010-08-31

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement; Santa Rosa County, FL AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent. SUMMARY... CONTACT: Ms. Cathy Kendall, AICP, Environmental Specialist, Federal Highway Administration, 545 John Knox...

  18. 76 FR 21790 - Environmental Impact Statement: Interstate 66 Corridor, Virginia

    Science.gov (United States)

    2011-04-18

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Interstate 66 Corridor, Virginia AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent... and Environmental Team Leader, Federal Highway Administration, Post Office Box 10249, Richmond...

  19. Ecological risk assessment as a framework for environmental impact assessments

    CSIR Research Space (South Africa)

    Claassen, Marius

    1999-01-01

    Full Text Available Environmental impact assessments in South Africa are usually conducted according to the integrated environmental management (IEM) procedure. The preliminary investigation reported here, indicated that most of the ecological requirements specified...

  20. Environmental Impact of Genetically Modified Maize Expressing Cry1 Proteins

    DEFF Research Database (Denmark)

    Bartsch, Detlef; Devos, Yann; Hails, Rosie

    2010-01-01

    For more than a decade, genes of Bacillus thuringiensis (‘Bt’) that encode lepidopteran-specific protein toxins (Cry1Ab and Cry1F) have been engineered into maize for protection against lepidopteran pests. An extensive body of research data and environmental risk assessments (ERA) has been...... assembled on the potential environmental impact of Cry1 expressing maize. The available literature so far suggests only minor environmental effects. The majority of laboratory studies and all the field studies reviewed did not reveal any unexpected adverse or long-term effectson the environment. Negative...... effects observed in the laboratory do not necessarily translate to field conditions. There are more than 10 years experience of cultivating GM maize worldwide and few long-term effects have been reported. For future research studies, modelling and monitoring are appropriate tools to investigate long...