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

Application of radiotracers in environmental studies

International Nuclear Information System (INIS)

Rathore, V.S.

1994-01-01

An attempt has been made to present recently emerging trends in the applicability of radiotracers in environmental studies. Since the topic is of general interest and still in the infancy, basic aspects of sampling, instrumentation and methodology are also covered

Analysis of general specifications for nuclear facilities environmental monitoring vehicles

International Nuclear Information System (INIS)

Xu Xiaowei

2014-01-01

At present, with the nuclear energy more increasingly extensive application, the continuous stable radiation monitoring has become the focus of the public attention. The main purpose of the environmental monitoring vehicle for the continuous monitoring of the environmental radiation dose rate and the radionuclides concentration in the medium around nuclear facilities is that the environmental radiation level and the radioactive nuclides activity in the environment medium are measured. The radioactive pollution levels, the scope contaminated and the trends of the pollution accumulation are found out. The change trends for the pollution are observed and the monitoring results are explained. The domestic demand of the environmental monitoring for the nuclear facilities is shown in this report. The changes and demands of the routine environmental monitoring and the nuclear emergency monitoring are researched. The revision opinions for EJ/T 981-1995 General specifications for nuclear facilities environmental monitoring vehicles are put forward. The purpose is to regulate domestic environmental monitoring vehicle technical criterion. The criterion makes it better able to adapt and serve the environmental monitoring for nuclear facilities. The technical guarantee is provided for the environmental monitoring of the nuclear facilities. (authors)

The organization of nuclear plants environmental studies

International Nuclear Information System (INIS)

Le Marechal, M.

1980-01-01

The author first defines the objectives of environmental studies. Next, he describes the scope and organization of sites studies as well as biological and radioecological general studies. At last, he puts forward the available means that are used for such studies and the different offices responsible for their achievement [fr

76 FR 31359 - Notice of Intent To Prepare an Environmental Impact Statement on a General Management Plan...

Science.gov (United States)

2011-05-31

... management activities, visitor activities, and developments that would be appropriate in the park in the future. In addition, the plan will generally address visitor-use related issues and provide management... Environmental Impact Statement on a General Management Plan Amendment/Wilderness Study for Lake Clark National...

Measurement of use value and non-use value of environmental quality consistent with general equilibrium approach

OpenAIRE

Naoki Sakamoto; Kazunori Nakajima

2014-01-01

This paper proposes the consistent method with general equilibrium models to measure use value and non-use value of large-scale change in environmental quality. First, we develop a general equilibrium model that parameters of the utility function with environmental quality as a dependent variable can be estimated on the basis of the travel cost method and the contingent variation method. Second, we examine to identify the general equilibrium impact of environmental quality by a comparative st...

Domestic Environmental Policy and International Factor Mobility: A General Equilibrium Analysis

OpenAIRE

Stefan Felder; Reto Schleiniger

1995-01-01

This paper studies the conditions under which a green tax reform not only benefits the environment but also enhances the efficiency of the tax system. The focus is on the consequences of international factor mobility for the scope of a double dividend. The investigation of the double-dividend claim is based on a general equilibrium model of a stylised small open economy. The simulations of equal-yield tax reform scenarios indicate that an environmental tax on consumption yields a double divid...

Modeling and Simulation of Multi-scale Environmental Systems with Generalized Hybrid Petri Nets

Directory of Open Access Journals (Sweden)

Mostafa eHerajy

2015-07-01

Full Text Available Predicting and studying the dynamics and properties of environmental systems necessitates the construction and simulation of mathematical models entailing different levels of complexities. Such type of computational experiments often require the combination of discrete and continuous variables as well as processes operating at different time scales. Furthermore, the iterative steps of constructing and analyzing environmental models might involve researchers with different background. Hybrid Petri nets may contribute in overcoming such challenges as they facilitate the implementation of systems integrating discrete and continuous dynamics. Additionally, the visual depiction of model components will inevitably help to bridge the gap between scientists with distinct expertise working on the same problem. Thus, modeling environmental systems with hybrid Petri nets enables the construction of complex processes while keeping the models comprehensible for researchers working on the same project with significantly divergent education path. In this paper we propose the utilization of a special class of hybrid Petri nets, Generalized Hybrid Petri Nets (GHPN, to model and simulate environmental systems exposing processes interacting at different time-scales. GHPN integrate stochastic and deterministic semantics as well as other types of special basic events. Moreover, a case study is presented to illustrate the use of GHPN in constructing and simulating multi-timescale environmental scenarios.

Environmental education in Saudi general environment system - an engineering perspective

International Nuclear Information System (INIS)

Abdulrahman Salih Hariri

2006-01-01

The Saudi Cabinet of Ministers approved the Saudi General Environment System (SGES) in 2001. This approval is considered a step forward towards preserving the environment in Saudi Arabia. One of the targets of this system is to make environmental planning as an un-replaceable part of every comprehensive development planning in all industrial, agricultural, and architectural sectors. Achieving such a target requires a specialized labor force. Therefore, College of Engineering should act positively and actively in disseminating environmental awareness among engineers since they play a major rule in development projects. A degree in environmental engineering is a must at present, which is not available yet at any university in Saudi Arabia. Details of a B. Sc degree in environmental engineering offered by two universities in USA, are discussed. The syllabus of a degree in environment engineering adapted for the Saudi environment and culture is outlined

A general exergy-based environmental impact index

International Nuclear Information System (INIS)

Diaz-Mendez, Sosimo E.; Rodriguez-Lelis, Jose Maria; Hernandez-Guerrero, Abel

2011-01-01

An ecosystem is a complex system in which biotic and abiotic factors interact and influence each other both directly and indirectly. Each of these factors has to comply with a specific function in the different processes that occur inside the ecosystem, whether transporting or transforming energy or both. When anthropogenic emissions are produced, part of the useful energy of the ecosystem is used to assimilate or absorb those emissions, and the energy spent, loses its function and becomes lost work in accordance with the Gouy-Stodola theorem. Thus, the work that an ecosystem can carry out varies as a function of the lost work produced by anthropogenic sources. The permanency or loss of the ecosystem depends on how many irreversibilities it can support. The second law of thermodynamics through a systematic use of the exergy and lost work is the basis of this paper where a general environmental impact index, based on exergy, is proposed. For the purpose of this work, the ecosystem is divided in subsystems--water, soil, atmosphere, organisms and society- -all of them inter-related. The ideal work variation can be obtained from each subsystem within the selected ecosystem, and a global index can be determined by adding the partial lost work of each subsystem. This global index is then used to determine the trend followed by the ecosystem from its pristine, original or environmental line base state. This environmental impact index applicability is presented for a simple combustion example

Environmental studies using earth orbital photography

Energy Technology Data Exchange (ETDEWEB)

Wobber, F J

1969-01-01

Orbital remote sensing, and particularly orbital photography, can provide immediately useful data for scientists familiar with applying aerial photographic techniques to environmental problems. Despite the expansion of analytical techniques in the earth sciences, the environmental data base has remained relatively static compared with increased information needs because of the difficulty of effective worldwide surveys and the high cost of timely data collection. Color, color infrared and black and white space photographs obtained incident to the Gemini and Apollo programs provide unique synoptic tools for analyzing modern environments and processes, and data that cannot be duplicated by aerial photographic mosaics. Principal advantages of orbital surveys include repetitious worldwide coverage promising environmental synthesis within the full spectrum of seasonal contrasts, and synoptic observations on a scale generally impossible from aircraft. The general categories of environmental data that can be extracted from orbital photography are summarized. 26 references, 37 figures, 3 tables.

Environmental Assessment for the General Plan and Maintenance of Patrick Air Force Base, Florida

Science.gov (United States)

2005-05-01

considered viable. P A F B G e n e r a l P l a n E A 2 Environmental Effects The General Plan EA evaluated the environmental impacts of...year cycle. The potential environmental effects were assessed for the following environmental resource areas: air quality, water quality, geology...ADP Area Development Plan AF Air Force AFB Air Force Base AFETR Air Force Eastern Test Range AFI Air Force Instruction AFMAN Air Force Manual

77 FR 16558 - General Management Plan/Final Environmental Impact Statement, Hampton National Historic Site...

Science.gov (United States)

2012-03-21

... Management Plan/Final Environmental Impact Statement, Hampton National Historic Site, Maryland AGENCY...) announces the availability of the Final Environmental Impact Statement for the General Management Plan.../Baltimore County Library, 320 York Avenue, Towson, Maryland 21204. Baltimore County Tourism Office and...

75 FR 1806 - Draft General Management Plan and Environmental Impact Statement, New River Gorge National River, WV

Science.gov (United States)

2010-01-13

... visitor experiences. Management actions would build upon the cultural resource, interpretive, and... DEPARTMENT OF THE INTERIOR National Park Service Draft General Management Plan and Environmental... Interior. ACTION: Notice of availability of the Draft General Management Plan and Environmental Impact...

SRS environmental air surveillance program 1954-2015: General trends

Energy Technology Data Exchange (ETDEWEB)

Abbott, K. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Jannik, T. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

2016-06-02

The radiological monitoring program at SRS was established under the DuPont Company in June 1951 and was used as a measurement of the effectiveness of plant controls and as an authoritative record of environmental conditions surrounding the plant. It also served as a method of demonstrating compliance with applicable federal regulations and guidance. This document serves as a general summary of changes made specifically to the environmental air monitoring program since its inception, and a discussion of the general trends seen in the air monitoring program at SRS from 1954 to 2015. Initially, the environmental air surveillance program focused not only on releases from SRS but also on fallout from various weapons testing performed through the end of 1978. Flypaper was used to measure the amount of fallout in the atmosphere during this period, and was present at each of the 10 monitoring stations. By 1959, all site stacks were included in the air monitoring program to determine their contribution to the airborne radioactivity onsite, and the number of air surveillance samplers rose to 18. This trend of an increased number of sampling locations continued to a peak of 35 sampling locations before shifting to a downward trend in the mid-1990s. In 1962, 4 outer-range samplers were placed in Savannah and Macon, GA, and in Greenville and Columbia, SC. Until 1976, air samplers were simply placed around the perimeter of the various operation locations (after 1959, this included stacks to determine their contribution to the airborne radioactivity), with the intent of creating as representative a distribution as possible of the air surrounding operations.

Environmental impacts of coal subsidies in Turkey: A general equilibrium analysis

International Nuclear Information System (INIS)

Acar, Sevil; Yeldan, A. Erinc

2016-01-01

In this study we aim at providing an analytical framework for Turkey to study the macroeconomics and environmental impacts of the existing coal subsidization scheme. To this end we develop a regionally differentiated applied general equilibrium model spanning over 2015–2030. Our analytical apparatus focuses exclusively on the fiscal implications as well as the environmental repercussions of the removal of the subsidies on greenhouse gas emissions. With the aid of a set of alternative policy scenarios against a “business as usual” path, we study the regional and sectorial performances of growth, employment, investment and capital accumulation, consumption/welfare and trade balance. Our results indicate that by simple elimination of the coal subsidization scheme, Turkey can reduce its aggregate gaseous emissions by as much as 5% without a significant loss in its GDP. - Highlights: • Turkey supports the coal sector providing both production and investment subsidies. • Eliminating production subsidies leads to a 2.5% decline in total CO2(eq) by 2030. • Additionally, removal of regional investment subsidies reduces CO2(eq) by 5.4%. • The macro-effects of both scenarios are found to be quite small. • Coal subsidies could be transferred to the financing of green policy alternatives.

Computable general equilibrium modelling in the context of trade and environmental policy

Energy Technology Data Exchange (ETDEWEB)

Koesler, Simon Tobias

2014-10-14

This thesis is dedicated to the evaluation of environmental policies in the context of climate change. Its objectives are twofold. Its first part is devoted to the development of potent instruments for quantitative impact analysis of environmental policy. In this context, the main contributions include the development of a new computable general equilibrium (CGE) model which makes use of the new comprehensive and coherent World Input-Output Dataset (WIOD) and which features a detailed representation of bilateral and bisectoral trade flows. Moreover it features an investigation of input substitutability to provide modellers with adequate estimates for key elasticities as well as a discussion and amelioration of the standard base year calibration procedure of most CGE models. Building on these tools, the second part applies the improved modelling framework and studies the economic implications of environmental policy. This includes an analysis of so called rebound effects, which are triggered by energy efficiency improvements and reduce their net benefit, an investigation of how firms restructure their production processes in the presence of carbon pricing mechanisms, and an analysis of a regional maritime emission trading scheme as one of the possible options to reduce emissions of international shipping in the EU context.

Computable general equilibrium modelling in the context of trade and environmental policy

International Nuclear Information System (INIS)

Koesler, Simon Tobias

2014-01-01

This thesis is dedicated to the evaluation of environmental policies in the context of climate change. Its objectives are twofold. Its first part is devoted to the development of potent instruments for quantitative impact analysis of environmental policy. In this context, the main contributions include the development of a new computable general equilibrium (CGE) model which makes use of the new comprehensive and coherent World Input-Output Dataset (WIOD) and which features a detailed representation of bilateral and bisectoral trade flows. Moreover it features an investigation of input substitutability to provide modellers with adequate estimates for key elasticities as well as a discussion and amelioration of the standard base year calibration procedure of most CGE models. Building on these tools, the second part applies the improved modelling framework and studies the economic implications of environmental policy. This includes an analysis of so called rebound effects, which are triggered by energy efficiency improvements and reduce their net benefit, an investigation of how firms restructure their production processes in the presence of carbon pricing mechanisms, and an analysis of a regional maritime emission trading scheme as one of the possible options to reduce emissions of international shipping in the EU context.

Essays on environmental policy analysis: Computable general equilibrium approaches applied to Sweden

International Nuclear Information System (INIS)

Hill, M.

2001-01-01

This thesis consists of three essays within the field of applied environmental economics, with the common basic aim of analyzing effects of Swedish environmental policy. Starting out from Swedish environmental goals, the thesis assesses a range of policy-related questions. The objective is to quantify policy outcomes by constructing and applying numerical models especially designed for environmental policy analysis. Static and dynamic multi-sectoral computable general equilibrium models are developed in order to analyze the following issues. The costs and benefits of a domestic carbon dioxide (CO 2 ) tax reform. Special attention is given to how these costs and benefits depend on the structure of the tax system and, furthermore, how they depend on policy-induced changes in 'secondary' pollutants. The effects of allowing for emission permit trading through time when the domestic long-term domestic environmental goal is specified in CO 2 stock terms. The effects on long-term projected economic growth and welfare that are due to damages from emission flow and accumulation of 'local' pollutants (nitrogen oxides and sulfur dioxide), as well as the outcome of environmental policy when costs and benefits are considered in an integrated environmental-economic framework

Environmental studies

International Nuclear Information System (INIS)

Mohd Tadza Abd Rahman

2003-01-01

Nuclear Technology offers unique method, yet effective for environmental research. Nuclear techniques are invented to carry out research activities on environmental pollutions, erosion and slope stability, landslide ground water studies and water pollution

Hertelendi Laboratory of Environmental Studies

International Nuclear Information System (INIS)

Svingor, E.; Molnar, M.; Palcsu, L.; Futo, I.; Rinyu, L.; Mogyorosi, M.; Major, Z.; Bihari, A.; Vodila, G.; Janovics, R.; Papp, L.; Major, I.

2010-01-01

1. Introduction. The Hertelendi Laboratory for Environmental Studies (HEKAL) belongs to the Section of Environmental and Earth Sciences. It is a multidisciplinary laboratory dedicated to environmental research, to the development of nuclear analytical methods and to systems technology. During its existence of more than 15 years it has gained some reputation as a prime laboratory of analytical techniques, working with both radio- and stable isotopes. It has considerable expertise in isotope concentration measurements, radiocarbon dating, tritium measurements, in monitoring radioactivity around nuclear facilities and in modelling the movement of radionuclides in the environment. Many of its projects are within the scope of interest of the Paks Nuclear Power Plant. Our research activity is mainly concerned with the so-called environmental isotopes. This term denotes isotopes, both stable and radioactive, that are present in the natural environment either as a result of natural processes or of human activities. In environmental research isotopes are generally applied either as tracers or as age indicators. An ideal tracer is defined as a substance that behaves in the system studied exactly as the material to be traced as far as the examined parameters are concerned, but has at least one property that distinguishes it from the traced material. The mass number of an isotope is such an ideal indicator. In 2007 the laboratory assumed the name of Dr. Ede Hertelendi to honour the memory of the reputed environmental physicist who founded the group and headed it for many years. The current core of the laboratory staff is made up of his pupils and coworkers. This team was like a family to him. The group owes it to his fatherly figure that it did not fall apart after his death, but advanced with intense work and tenacity during the last decade. One of his first pupils, Mihaly Veres returned to the laboratory as a private entrepreneur and investor in 2005, and in the framework of

Coping with unpleasant knowledge: Meat eating among students of environmental studies.

Science.gov (United States)

Šedová, Iveta; Slovák, Ľuboš; Ježková, Ivana

2016-12-01

This paper presents qualitative research on the attitudes and behaviors of environmental studies graduate students toward meat eating, and their strategies for coping with the cognitive dissonance induced by the issues related to meat eating and production. The research draws on theoretical and empirical research on the issue of meat eating and the psychological processes involved in it, and by analyzing in-depth interviews it reveals that these students exhibit partially different coping strategies than what studies on general population show, as a result of their awareness and their social circle. The results show that even though these people do not usually regard meat eating as wrong or undesirable in principle, they are well aware of the ethical and environmental issues related to it. In their attitudes and behavior the students are significantly influenced by their friends and fellow students amongst whom they perceive avoiding meat as a social norm. A generalization of the results suggests that the psychological dynamics of meat eating among environmentally informed and engaged people in general may be different than in general population. Further research into this group of people is proposed, most importantly from a socio-cultural point of view. Copyright © 2016 Elsevier Ltd. All rights reserved.

Genetic and Environmental Contributions to General Cognitive Ability through the First 16 Years of Life

Science.gov (United States)

Petrill, Stephen A.; Lipton, Paul A.; Hewitt, John K.; Plomin, Robert; Cherny, Stacey S.; Corley, Robin; DeFries, John C.

2004-01-01

The genetic and environmental contributions to the development of general cognitive ability throughout the first 16 years of life were examined using sibling data from the Colorado Adoption Project. Correlations were analyzed along with structural equation models to characterize the genetic and environmental influences on longitudinal stability…

General corrosion, irradiation-corrosion, and environmental-mechanical evaluation of nuclear-waste-package structural-barrier materials. Progress report

International Nuclear Information System (INIS)

Westerman, R.E.; Pitman, S.G.; Nelson, J.L.

1982-09-01

Pacific Northwest Laboratory is studying the general corrosion, irradiation-corrosion, and environmentally enhanced crack propagation of five candidate materials in high-temperature aqueous environments simulating those expected in basalt and tuff repositories. The materials include three cast ferrous materials (ductile cast iron and two low-alloy Cr-Mo cast steels) and two titanium alloys, titanium Grade 2 (commercial purity) and Grade 12 (a Ti-Ni-Mo alloy). The general corrosion results are being obtained by autoclave exposure of specimens to slowly replenished simulated ground water flowing upward through a bed of the appropriate crushed rock (basalt or tuff), which is maintained at the desired test temperature (usually 250 0 C). In addition, tests are being performed in deionized water. Metal penetration rates of iron-base alloys are being derived by stripping off the corrosion product film and weighing the specimen after the appropriate exposure time. The corrosion of titanium alloy specimens is being determined by weight gain methods. The irradiation-corrosion studies are similar to the general corrosion tests, except that the specimen-bearing autoclaves are held in a 60 Co gamma radiation field at dose rates up to 2 x 10 6 rad/h. For evaluating the resistance of the candidate materials to environmentally enhanced crack propagation, three methods are being used: U-bend and fracture toughness specimens exposed in autoclaves; slow strain rate studies in repository-relevant environments to 300 0 C; and fatigue crack growth rate studies at ambient pressure and 90 0 C. The preliminary data suggest a 1-in. corrosion allowance for iron-base barrier elements intended for 1000-yr service in basalt or tuff repositories. No evidence has yet been found that titanium Grade 2 or Grade 12 is susceptible to environmentally induced crack propagation or, by extension, to stress corrosion cracking

Secondary school studentsʹ environmental concerns : a case study from Slovenia

OpenAIRE

Torkar, Gregor

2017-01-01

Students ’ environmental concern s w ere investigated using a questionnaire with 1 2 items. The study sample comprised 410 first and second year students of general upper secondary school from NW Slovenia . Results provide evidence that students’ concerns for the consequences of environmental damage formed three correlated factors organized around self and family, all peop le, and the biosphere. The highest ...

Perceptions of general environmental problems, willingness to expend federal funds on these problems, and concerns regarding the Los Alamos national laboratory: Hispanics are more concerned than Whites

International Nuclear Information System (INIS)

Burger, Joanna; Myers, O.; Boring, C.S.; Dixon, C.; Lord, C.; Ramos, R.; Shukla, S.; Gochfeld, Michael

2004-01-01

Perceptions about general environmental problems, governmental spending for these problems, and major concerns about the US Department of Energy's Los Alamos National Laboratory (LANL) were examined by interviewing 356 people attending a gun show in Albuquerque, New Mexico. The hypothesis that there are differences in these three areas as a function of ethnicity was examined. We predicted that if differences existed, they would exist for all three evaluations (general environmental problems, government spending, and environmental concerns about LANL). However, this was not the case; there were fewer ethnic differences concerning LANL. Hispanics rated most general environmental problems higher than Whites and rated their willingness to expend federal funds higher than Whites, although all groups gave a lower score on willingness than on concern. Further, the congruence between these two types of ratings was higher for Hispanics than for others. In general, the concerns expressed by subjects about LANL showed few ethnic differences, and everyone was most concerned about contamination. These data indicate that Hispanics attending a gun show are equally or more concerned than others about environmental problems generally but are not more concerned about LANL. The data can be useful for developing future research and stewardship plans and for understanding general environmental problems and their relationship to concerns about LANL. More generally, they indicate that the attitudes and perceptions of Hispanics deserve increased study in a general population

The Influence of Active Participation and Organisation in Environmental Protection Activities on the Environmental Behaviour of Pupils: Study of a Teaching Technique

Science.gov (United States)

Baur, Armin; Haase, Hans-Martin

2015-01-01

Until now, many efforts in the area of environmental education, intended to instill consciously responsible behaviour into the general public in Germany, have failed. Several of the available intervention studies aimed at improving environmental behaviour of pupils with classroom tuition were able to show positive results, but there were often…

Jabiluka environmental studies

Energy Technology Data Exchange (ETDEWEB)

Morley, A.W.; Koontz, D.V.; Sanderson, N.T. (Pancontinental Mining Ltd., Sydney (Australia))

1984-02-01

Environmental baseline studies associated with development of the Jabiluka uranium deposits are described. Some basic characteristics of the area local to the deposits are reported and a brief explanation is provided of the nature of, and philosophy behind the environmental studies. The major findings from this program are discussed.

Jabiluka environmental studies

International Nuclear Information System (INIS)

Morley, A.W.; Koontz, D.V.; Sanderson, N.T.

1984-01-01

Environmental baseline studies associated with development of the Jabiluka uranium deposits are described. Some basic characteristics of the area local to the deposits are reported and a brief explanation is provided of the nature of, and philosophy behind the environmental studies. The major findings from this program are discussed. (author)

An Integrated Computer-Aided Approach for Environmental Studies

DEFF Research Database (Denmark)

Gani, Rafiqul; Chen, Fei; Jaksland, Cecilia

1997-01-01

A general framework for an integrated computer-aided approach to solve process design, control, and environmental problems simultaneously is presented. Physicochemical properties and their relationships to the molecular structure play an important role in the proposed integrated approach. The sco...... and applicability of the integrated approach is highlighted through examples involving estimation of properties and environmental pollution prevention. The importance of mixture effects on some environmentally important properties is also demonstrated....

General theory for environmental effects on (vertical) electronic excitation energies.

Science.gov (United States)

Schwabe, Tobias

2016-10-21

Almost 70 years ago, the first theoretical model for environmental effects on electronic excitation energies has been derived. Since then, several different interpretations and refined models have been proposed for the perichromic shift of a chromophore due to its surrounding medium. Some of these models are contradictory. Here, the contributing terms are derived within the framework of long-range perturbation theory with the least approximations so far. The derivation is based on a state-specific interpretation of the interaction energies and all terms can be identified with individual properties of either the chromophore or the surroundings, respectively. Further, the much debated contribution due to transition moments coupled to the environment can be verified in the form of a non-resonant excitonic coupling to the dynamic polarizabilities in the environment. These general insights should clarify discussions and interpretations of environmental effects on electronic excitations and should foster the development of new models for the computation of these effects.

Development in the Slovakia. General environmental science

International Nuclear Information System (INIS)

1998-01-01

In this chapter the basic of the environmental science and preservation of the natural memories; The protection of the nature and landscape; The protection of the forest; The protection of the trees growing outside of the forests, parks and gardens; The protection of free growing of species of plants; The protection of free living species of animals; The protection of animals and game law; The protection of fishes and fishery; The water protection, their balance and water farm; The health protection of the man (Radiation protection and nuclear safety is included); The veterinary ministration and protection of animals; The air protection and protection of the ozone layer; Wastes and waste management; The protection and agricultural use of soil; The protection and use of minerals; The protection of cultural heritage in the landscape; The territorial planning, building order and environmental rationalizing; The assessment of influences on the environment; The state fund of the environment; The state administration for the environment; The access to environmental information; The law about the environment and basic meanings of the environmentalism; The environmental terminology in the environmental law; The environmental terminology in the development and documents of environmental law are reviewed

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.

Emerging environmental technologies and environmental technology policy

Science.gov (United States)

Clarke, Leon Edward

This dissertation explores the role and design of environmental technology policy when environmental innovation is embodied in emerging environmental technologies such as photovoltaic cells or fuel cells. The dissertation consists of three individual studies, all of which use a simplified, general model industry between an emerging environmental technology and an entrenched, more-polluting technology. It clarifies the situations in which environmental technology policy can achieve high welfare and those in which it cannot; and it separates the possible situations an emerging environmental technology might face into four scenarios, each with its own technology policy recommendations. The second study attempts to clarify which of two factors is having a larger limiting effect on private investment in photovoltaics: the failure to internalize the environmental costs of fossil fuel electricity generation or a broad set of innovation market failures that apply to innovation irrespective of environmental concerns. The study indicates that innovation market failures are probably having a significantly larger impact than incomplete internalization. The third study explores the effectiveness of adoption subsidies at encouraging private-sector innovation. The conclusion is that adoption subsidies probably have only a limited effect on long-term, private-sector research. Two important general conclusions of the dissertation are (1) that optimal technology policy should begin with technology-push measures and end with demand-pull measures; and (2) that the technological response to internalization instruments, such as emissions taxes, may be highly nonlinear.

A general theory to explain the relatively high cost of environmental restoration at DOE facilities

International Nuclear Information System (INIS)

Sullivan, W.H.

1995-01-01

Environmental Restoration costs for Department of Energy (DOE) facilities have been the subject of much scrutiny and concern for several years. General opinion is that DOE clean-up costs are as much as three times higher than costs for similar clean-up projects in the private sector. Consequently, DOE Environmental Restoration professionals are continually under pressure to do more with less, which, ironically, can lead to additional inefficiencies in the system. This paper proposes a general theory as to why DOE costs are higher, explains the reasons why current conditions will make it difficult to realize any pervasive or significant decreases in clean-up costs, and presents some general changes that need to take place in the DOE system in order to bring about conditions that will allow more efficient clean-up to occur. The theory is based on a simple economic model that describes the balance between the resources spent for risk avoidance and the corresponding changes in overall productivity as a function of risk. The elementary concepts illustrated with the economic model, when refined and specifically applied, have the potential to become the catalyst for significant change-change that is absolutely necessary if we truly intend to conduct environmental clean-up with the same efficiencies as private industry

Environmental study of the waters of Mandovi - Zuari estuarine complex, Goa

Digital Repository Service at National Institute of Oceanography (India)

Singbal, S.Y.S.

variations of some environmental parameters at different stations at surface and bottom waters of complex were studied during 1972-73, 1975 and 1977-78. In general, weak thermal stratification is developed at some stations during monsoon and post...

Performing an Environmental Tax Reform in a regional Economy. A Computable General Equilibrium

NARCIS (Netherlands)

Andre, F.J.; Cardenete, M.A.; Velazquez, E.

2003-01-01

We use a Computable General Equilibrium model to simulate the effects of an Environmental Tax Reform in a regional economy (Andalusia, Spain).The reform involves imposing a tax on CO2 or SO2 emissions and reducing either the Income Tax or the payroll tax of employers to Social Security, and

The Environmental Action and Philosophy Matrix: An Exploratory Study of the Environmental Attitudes of Recreation Management and Environmental Studies Students

Science.gov (United States)

Schultz, Jeremy R.; Simpson, Steven; Elfessi, Abdulaziz M.

2011-01-01

This study is a comparative analysis of the environmental philosophies of college undergraduates enrolled in a Midwestern university. Two courses were used for the research, one from a recreation management curriculum and the other from environmental studies. The study utilized a survey instrument called the Environmental Action and Philosophy…

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...

Environmental concepts in rural Honduras: A case study of their range and application within environmental education design

Science.gov (United States)

Bradford, Robert Sanders

1998-12-01

The rate of environmental degradation in the Third World continues to present residents of countries like Honduras with conditions that threaten the quality of life and ecological systems. How people conceptualize their environment could be a point of entry into a greater understanding of environmental problems. Through individual interviews and focus group discussions, this study comprises a qualitative examination of the environmental concepts of a sample of 75 rural Hondurans. Analysis of their concepts was used to construct a tentative interpretation of the rural Honduran worldview characteristics of Self, Other, Relationship, Classification, Causality, Time, and Space. The findings of this investigation indicated that rural Hondurans conceptualize their environment through the worldview lenses of survival and poverty, leading to a sense of fatalism when confronting the complex and multifaceted problems associated with quality of life and environmental quality. Analysis of concepts and worldview also indicated that rural Hondurans generally do not believe their environmental problems are solvable, nor do they appear to understand that these problems are also cultural problems whose solutions will most likely require some revision of their current worldview. An educational approach that fosters the integration of compatible environmental concepts into the rural Honduran worldview is recommended through the application of design strategies for a prospective environmental education process.

A facility for using cluster research to study environmental problems

International Nuclear Information System (INIS)

1991-11-01

This report begins by describing the general application of cluster based research to environmental chemistry and the development of a Cluster Structure and Dynamics Research Facility (CSDRF). Next, four important areas of cluster research are described in more detail, including how they can impact environmental problems. These are: surface-supported clusters, water and contaminant interactions, time-resolved dynamic studies in clusters, and cluster structures and reactions. These facilities and equipment required for each area of research are then presented. The appendices contain workshop agenda and a listing of the researchers who participated in the workshop discussions that led to this report

A facility for using cluster research to study environmental problems

Energy Technology Data Exchange (ETDEWEB)

1991-11-01

This report begins by describing the general application of cluster based research to environmental chemistry and the development of a Cluster Structure and Dynamics Research Facility (CSDRF). Next, four important areas of cluster research are described in more detail, including how they can impact environmental problems. These are: surface-supported clusters, water and contaminant interactions, time-resolved dynamic studies in clusters, and cluster structures and reactions. These facilities and equipment required for each area of research are then presented. The appendices contain workshop agenda and a listing of the researchers who participated in the workshop discussions that led to this report.

25 CFR 225.24 - Environmental studies.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Environmental studies. 225.24 Section 225.24 Indians... SOLID MINERALS AGREEMENTS Minerals Agreements § 225.24 Environmental studies. (a) The Secretary shall ensure that all environmental studies are prepared as required by the National Environmental Policy Act...

Smart electric grids. Economic and environmental value, general implementation. September 2017. Contribution by RTE - Full report

International Nuclear Information System (INIS)

2017-09-01

This report is the RTE's contribution to studies commissions by public authorities on the social and economic valorisation of smart grids for the different actors. It first proposes an overview of the various considered technical and technological solutions: storage, active management of residential, tertiary and industrial demand, and steerability of renewable energies. After a recall of objectives related to the development of smart grids, the report reviews the methodological framework adopted for a previous study (general principles, modelling principles for the electricity system operation, use of the Flexis model, economic and environmental assessment), and proposes an overview of methodological developments achieved since 2015. It discusses how this study compares with others related to smart grid flexibility published in France and in Europe. Then, after having stated some hypotheses, the report presents the analytical framework for quantitative results, discusses economic and environmental assessments performed for each solution (storage, active management for different sectors, and steerability of wind energy production). The next part presents different global economically relevant scenarios of smart grid deployment, with assessments by 2030

Environmental assessment of general-purpose heat source safety verification testing

International Nuclear Information System (INIS)

1995-02-01

This Environmental Assessment (EA) was prepared to identify and evaluate potential environmental, safety, and health impacts associated with the Proposed Action to test General-Purpose Heat Source (GPHS) Radioisotope Thermoelectric Generator (RTG) assemblies at the Sandia National Laboratories (SNL) 10,000-Foot Sled Track Facility, Albuquerque, New Mexico. RTGs are used to provide a reliable source of electrical power on board some spacecraft when solar power is inadequate during long duration space missions. These units are designed to convert heat from the natural decay of radioisotope fuel into electrical power. Impact test data are required to support DOE's mission to provide radioisotope power systems to NASA and other user agencies. The proposed tests will expand the available safety database regarding RTG performance under postulated accident conditions. Direct observations and measurements of GPHS/RTG performance upon impact with hard, unyielding surfaces are required to verify model predictions and to ensure the continual evolution of the RTG designs that perform safely under varied accident environments. The Proposed Action is to conduct impact testing of RTG sections containing GPHS modules with simulated fuel. End-On and Side-On impact test series are planned

Generalizing genetical genomics : getting added value from environmental perturbation

NARCIS (Netherlands)

Li, Yang; Breitling, Rainer; Jansen, Ritsert C.

2008-01-01

Genetical genomics is a useful approach for studying the effect of genetic perturbations on biological systems at the molecular level. However, molecular networks depend on the environmental conditions and, thus, a comprehensive understanding of biological systems requires studying them across

Nanoparticle dispersion in environmentally relevant culture media: a TiO2 case study and considerations for a general approach

International Nuclear Information System (INIS)

Horst, Allison M.; Ji, Zhaoxia; Holden, Patricia A.

2012-01-01

Nanoparticle exposure in toxicity studies requires that nanoparticles are bioavailable by remaining highly dispersed in culture media. However, reported dispersion approaches are variable, mostly study-specific, and not transferable owing to their empirical basis. Furthermore, many published approaches employ proteinaceous dispersants in rich laboratory media, both of which represent end members in environmental scenarios. Here, a systematic approach was developed to disperse initially agglomerated TiO 2 nanoparticles (Aeroxide® TiO 2 P25, Evonik, NJ; primary particle size range 6.4–73.8 nm) in oligotrophic culture medium for environmentally relevant bacterial toxicity studies. Based on understanding particle–particle interactions in aqueous media and maintaining environmental relevance, the approach involves (1) quantifying the relationship between pH and zeta potential to determine the point of zero charge of select nanoparticles in water; (2) nominating, then testing and selecting, environmentally relevant stabilizing agents; and (3) dispersing via “condition and capture” whereby stock dry powder nanoparticles are sonicated in pre-conditioned (with base, or acid, plus stabilizing agent) water, then diluted into culture media. The “condition and capture” principle is transferable to other nanoparticle and media chemistries: simultaneously, mechanically and electrostatically, nanoparticles can be dispersed with surrounding stabilizers that coat and sterically hinder reagglomeration in the culture medium.

Programmatic Environmental Assessment for Base General Plan Development, Schriever Air Force Base, Colorado

Science.gov (United States)

2012-06-01

and is dominated by blue grama (Bouteloua gracilis), buffalo grass (Buchloe dactyloides), three-awned grass (Aristida purpurea), dropseed (Sporobolus...General Plan are to achieve optimal land use planning, protect the natural and human environment, and plan for future mission growth . The Proposed Action...future mission growth , and to improve environmental quality, recreation opportunities, and the safety and medical functions on Base. According to space

General parenting styles are not strongly associated with fruit and vegetable intake and social-environmental correlates among 11-year-old children in four countries in Europe.

Science.gov (United States)

De Bourdeaudhuij, I; Te Velde, S J; Maes, L; Pérez-Rodrigo, C; de Almeida, M D V; Brug, J

2009-02-01

To investigate whether fruit and vegetable (F&V) intake in 11-year-olds, and social-environmental correlates of F&V intake such as parental modelling and encouragement, family food rules and home availability, differ according to general parenting styles in Belgium, The Netherlands, Portugal and Spain. Cross-sectional study. Primary schools in four countries. Pupils and one of their parents completed questionnaires to measure F&V intake, related social-environmental correlates and general parenting styles. The sample size was 4555 (49.3 % boys); 1180 for Belgium, 883 for The Netherlands, 1515 for Portugal and 977 for Spain. Parenting styles were divided into authoritative, authoritarian, indulgent and neglectful. No differences were found in F&V intake across parenting styles and only very few significant differences in social-environmental correlates. The authoritarian (more parental encouragement and more demands to eat fruit) and the authoritative (more availability of fruit and vegetables) parenting styles resulted in more favourable correlates. Despite earlier studies suggesting that general parenting styles are associated with health behaviours in children, the present study suggests that this association is weak to non-existent for F&V intakes in four different European countries.

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.

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)

30 CFR 256.82 - Environmental studies.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Environmental studies. 256.82 Section 256.82... OIL AND GAS IN THE OUTER CONTINENTAL SHELF Studies § 256.82 Environmental studies. (a) The Director... practicable, be designed to predict environmental impacts of pollutants introduced into the environments and...

An empirical study on the driving mechanism of proactive corporate environmental management in China.

Science.gov (United States)

Liu, Xianbing; Liu, Beibei; Shishime, Tomohiro; Yu, Qinqin; Bi, Jun; Fujitsuka, Tetsuro

2010-08-01

Environmentalism in China is under transformation from the traditional command and control model to emphasize the advantages of economic tools and encourage the participation of the public. Firms are much more aware of the importance of environmental issues, and some of them have practiced environmental activities beyond compliance. In order to help understand the driving mechanism of proactive corporate environmental behaviors from the firm's perspective, this paper identifies the drivers affecting the proactive environmental management level (EML(p)) based on the institutional theory, and gives an empirical study on the firms based in Changshu city of Jiangsu Province, China. The usable data, collected from the 117 valid respondents in a questionnaire survey, indicates that EML(p) is still moderately low currently. Less than 10% of the samples are practicing all the six categorized types of voluntary environmental activities. The econometric exercise confirms a significantly positive effect of the externally mimetic pressure on EML(p), which may attribute to a higher sensitivity of Chinese companies to the market factors. However, the roles of the general public and industrial associations are not significant, showing the marginal power of selected normative pressures. Regarding internal factors, firms, which view environmental issues as opportunities and often arrange internal environmental training, are more likely to adopt proactive environmental activities. More concerns from the general public like neighborhood communities and mass media shall be addressed to enhance the normative power to improve EML(p) in China from the future perspective. Copyright 2010 Elsevier Ltd. All rights reserved.

Environmental Perception as a Diagnostic Probe of Environmental Complexity Levels

Science.gov (United States)

Freitas, Mirlaine R.; Macedo, Renato L. G.; Freitas, Matheus P.; Nunes, Cleiton A.; Venturin, Nelson

2015-01-01

Purpose: Educational methods to diagnose and improve the level of environmental conception are required. The present work reports a methodology based on studies about the environmental perception of a university public, divided into general students and those related to the forest sciences, who are involved with disciplines and researches related…

Integrating decision support tools and environmental information systems: a case study on the Province of Milan

International Nuclear Information System (INIS)

Bagli, S.; Pistocchi, A.; Mazzoli, P.; Valentini, P.

2006-01-01

The paper demonstrates an application of advanced decision support tools within the framework of the environmental information system of the Province of Milan. These tools include environmental simulation models, multi criteria analysis, risk analysis and environmental accounting for marketable emission permits. After describing the general structure of the system, three demonstrational case studies are introduced concerning: groundwater pollution management; atmospheric pollution management; urban environmental quality perception and management. In the conclusion, potential use of tools like the ones implemented by the province of Milan within the framework of Local Agenda 21 processes is recalled [it

Mining and territory: theoretical approaches to the field of environmental history through a case study

Directory of Open Access Journals (Sweden)

Francesco Panico

2018-09-01

Full Text Available This article aims to outline an epistemological framework for placing the field of environmental history in the context of the current endeavor of social sciences and humanities. The methodology used is defined here as “metabolic landmarks” because it is inspired by the approach of social metabolism. The results suggest that, in the study of environmental history, the specific historiographical object plays an essential role in defining the epistemic context of that hybrid field of historiography and, more generally, of social and environmental analyses.

Environmental spaces

DEFF Research Database (Denmark)

Larsen, Henrik Gutzon

Using the development of intergovernmental environmental cooperation in the Baltic Sea area as a concrete example, the aim of this study is to explore how the 'environment' in situations of environmental interdependence is identified and institutionalised as political-geographical objects....... 'Environmental interdependence' is to this end conceptualised as a tension between 'political spaces' of discrete state territories and 'environmental spaces' of spatially nested ecosystems. This tension between geographies of political separateness and environmental wholeness is the implicit or explicit basis...... for a large and varied literature. But in both its critical and problemsolving manifestations, this literature tends to naturalise the spatiality of environmental concerns: environmental spaces are generally taken for granted. On the suggestion that there is a subtle politics to the specification...

A facility for using cluster research to study environmental problems. Workshop proceedings

Energy Technology Data Exchange (ETDEWEB)

1991-11-01

This report begins by describing the general application of cluster based research to environmental chemistry and the development of a Cluster Structure and Dynamics Research Facility (CSDRF). Next, four important areas of cluster research are described in more detail, including how they can impact environmental problems. These are: surface-supported clusters, water and contaminant interactions, time-resolved dynamic studies in clusters, and cluster structures and reactions. These facilities and equipment required for each area of research are then presented. The appendices contain workshop agenda and a listing of the researchers who participated in the workshop discussions that led to this report.

Sustainability: Environmental Studies and Public Health

OpenAIRE

Scholz, Miklas

2009-01-01

This special issue ‘Sustainability: Environmental Studies and Public Health’ is part of the internationally leading 'International Journal of Environmental Research and Public Health’. I was invited to be the guest editor, and to oversee the refereeing process and subsequent selection of timely, relevant and high quality papers highlighting particularly novel aspects concerned with sustainability issues in environmental studies. [...

Sustainability: Environmental Studies and Public Health

Directory of Open Access Journals (Sweden)

Miklas Scholz

2009-10-01

Full Text Available This special issue ‘Sustainability: Environmental Studies and Public Health’ is part of the internationally leading 'International Journal of Environmental Research and Public Health’. I was invited to be the guest editor, and to oversee the refereeing process and subsequent selection of timely, relevant and high quality papers highlighting particularly novel aspects concerned with sustainability issues in environmental studies. [...

Environmental valuation - to use or not to use? A comparative study of the United States and Europe

International Nuclear Information System (INIS)

Navrud, S.; Pruckner, G.J.

1997-01-01

Valuation methods have been used for five main purposes in environmental decision- making. Cost-benefit analysis (CBA) of projects, CBA of new regulations, natural resource damage assessment, environmental costing, and environmental accounting. The relatively lower importance attached to economic efficiency in environmental decision-making in most European countries compared to the U.S.A., both legally and in practice, might account for our general finding that there are very few valuation studies in Europe which have served as a decisive basis for environmental policy and regulations. However, with EU's goal to establish environmentally adjusted national accounts and to apply CBA to environmental policy and regulations, time seems ripe for an increased use of valuation techniques in Europe. 66 refs

Environmentally responsible behavior of nature-based tourists: A review

Directory of Open Access Journals (Sweden)

Lee, T.H.

2013-03-01

Full Text Available This study assesses the conceptualization of environmentally responsible behavior and methods for measuring such behavior based on a review of previous studies. Four major scales for the extent to which an individual’s behavior is responsible behavior are discussed. Various theoretical backgrounds and cultures provide diverse conceptualizations of environmentally responsible behavior. Both general and site-specific environmentally responsible behavior has been identified in the past studies. This study also discusses the precedents of environmentally responsible behavior and with a general overview; it provides insight into improving future research on this subject.

Applications of C and N stable isotopes to ecological and environmental studies in seagrass ecosystems

Energy Technology Data Exchange (ETDEWEB)

Lepoint, Gilles [Centre MARE, Laboratoire d' Oceanologie, Institut de Chimie, B6, Universite de Liege, B-4000 Liege (Belgium)]. E-mail: g.lepoint@ulg.ac.be; Dauby, Patrick [Centre MARE, Laboratoire d' Oceanologie, Institut de Chimie, B6, Universite de Liege, B-4000 Liege (Belgium); Institut Royal des Sciences Naturelles de Belgique, rue Vautier, B1000 Brussels (Belgium); Gobert, Sylvie [Centre MARE, Laboratoire d' Oceanologie, Institut de Chimie, B6, Universite de Liege, B-4000 Liege (Belgium)

2004-12-01

Stable isotopes of carbon and nitrogen are increasingly used in marine ecosystems, for ecological and environmental studies. Here, we examine some applications of stable isotopes as ecological integrators or tracers in seagrass ecosystem studies. We focus on both the use of natural isotope abundance as food web integrators or environmental tracers and on the use of stable isotopes as experimental tools. As ecosystem integrators, stable isotopes have helped to elucidate the general structure of trophic webs in temperate, Mediterranean and tropical seagrass ecosystems. As environmental tracers, stable isotopes have proven their utility in sewage impact measuring and mapping. However, to make such environmental studies more comprehensible, future works on understanding of basic reasons for variations of N and C stable isotopes in seagrasses should be encouraged. At least, as experimental tracers, stable isotopes allow the study of many aspects of N and C cycles at the scale of a plant or at the scale of the seagrass ecosystem.

The Effects of Recreation Experience, Environmental Attitude, and Biospheric Value on the Environmentally Responsible Behavior of Nature-Based Tourists

Science.gov (United States)

Lee, Tsung Hung; Jan, Fen-Hauh

2015-07-01

The scientific understanding of the recreation experience and the environmentally responsible behavior of nature-based tourists is limited. This study examines the relationship among the recreation experience, environmental attitude, biospheric value, and the general and site-specific environmentally responsible behavior of nature-based tourists in Taomi, Liuqiu Island, and Aowanda and Najenshan in Taiwan. A total of 1342 usable questionnaires were collected for this study. The empirical results indicate that the recreation experience influences biospheric value and environmental attitude; subsequently, it then indirectly influences the general and site-specific environmentally responsible behavior of nature-based tourists. Our theoretical behavioral model elucidates previously proposed but unexamined behavioral models among nature-based tourists, and it offers a theoretical framework for researchers, decision makers, managers, and tourists in the field of nature-based tourism. We conclude that when an individual participates in nature-based tourism as described here, these recreation experiences strengthen their environmental attitude and biospheric value, and consequently increase their engagement in both general and site-specific environmentally responsible behaviors.

The effects of recreation experience, environmental attitude, and biospheric value on the environmentally responsible behavior of nature-based tourists.

Science.gov (United States)

Lee, Tsung Hung; Jan, Fen-Hauh

2015-07-01

The scientific understanding of the recreation experience and the environmentally responsible behavior of nature-based tourists is limited. This study examines the relationship among the recreation experience, environmental attitude, biospheric value, and the general and site-specific environmentally responsible behavior of nature-based tourists in Taomi, Liuqiu Island, and Aowanda and Najenshan in Taiwan. A total of 1342 usable questionnaires were collected for this study. The empirical results indicate that the recreation experience influences biospheric value and environmental attitude; subsequently, it then indirectly influences the general and site-specific environmentally responsible behavior of nature-based tourists. Our theoretical behavioral model elucidates previously proposed but unexamined behavioral models among nature-based tourists, and it offers a theoretical framework for researchers, decision makers, managers, and tourists in the field of nature-based tourism. We conclude that when an individual participates in nature-based tourism as described here, these recreation experiences strengthen their environmental attitude and biospheric value, and consequently increase their engagement in both general and site-specific environmentally responsible behaviors.

Model for Environmental Assessment of Industrial Production Systems: A Case Study in a Plastic Manufacturing Firm

Directory of Open Access Journals (Sweden)

Francine Comunello

2017-05-01

Full Text Available The environmental issue has been discussed sharply in the organizational environment, as consumers, and society in general, have been increasingly concerned about the environment. In this sense, the companies, especially the factories, seek to minimize the environmental impact caused by its production processes through actions that combine the organization's economic interests with environmental concerns. Thus, this article aims to analyze how environmental management of the productive sector is being carried out at Industria Beta Chapecó/SC. Therefore, we developed a qualitative and descriptive research in order to apply the Model for Environmental Assessment of Industrial Production Systems (MAASPI in the production of Industria Beta sector. The results showed the main environmental interventions caused by the production process of the organization, particularly the interventions for the consumption of electricity, plant location and chip storage. As main proposals to minimize negative environmental impacts, we have the installation of translucent tiles in the production environment, a study on energy efficiency, construction of water and soil testing, construction of waste storage terminals and implementation of the pre-selection of the raw material. The realization of the suggested adjustments enables Industria Beta to foresee the legal environmental requirements, to aim for enviromental certifications and seals and to strengthen its image as environment-friendly with collaborators and society in general.

STUDIES OF ADVERSE DRUG REACTION PROFILE OF ANTISNAKE VENOM AT DISTRICT GENERAL HOSPITAL

OpenAIRE

Mulchand Shende *, Sneha Gawali , Kanchan Bhongade , Vivek Bhuskade , Abhijit Nandgaonkar

2017-01-01

Snake bite is a common predominant problem of the rural and periurban areas, neglected and frequently devastating environmental and occupational disease, especially in rural areas of tropical developing countries. This study aimed to investigate of the adverse drug reaction profile of anti-snake venom (ASV) in a district general hospital. An observational study was conducted in hospital for six months. A total number of 142 indoor case papers of snake bite from October 2016 to April 2017 were...

General writing-information packet for the environmental impact project

International Nuclear Information System (INIS)

Raaen, H.P.

1975-02-01

The information packet was prepared primarily for internal use at Holifield National Laboratory. The contents include suggestions to authors of environmental statements; format of environmental statements; formats of references given in environmental statements; preparation of SELECTED BIBLIOGRAPHY; troublesome words; glossary; abbreviations, initialisms, and symbols; and MT/ST taping procedure. (U.S.)

EVALUATING PREDICTIVE ERRORS OF A COMPLEX ENVIRONMENTAL MODEL USING A GENERAL LINEAR MODEL AND LEAST SQUARE MEANS

Science.gov (United States)

A General Linear Model (GLM) was used to evaluate the deviation of predicted values from expected values for a complex environmental model. For this demonstration, we used the default level interface of the Regional Mercury Cycling Model (R-MCM) to simulate epilimnetic total mer...

Building credibility in public studies: Lessons learned from the Hanford environmental Dose Reconstruction project may apply to all public studies

International Nuclear Information System (INIS)

Till, J.E.

1995-01-01

This article describes the process by which the author came to recognize the importance of openness to the public in environmental studies, during the Hanford Environmental Dose Reconstruction Project. Using the Dose reconstruction public involvement, the article goes on to describe a general guide to the construction of a new, positive framework for conducting future public studies. The steps include the following: putting the public in the study; building credibility into a public study (1 -search for proof in historical records; 2-define the domain and the exposed population; 3-characterize the material released; 4-identify key materials, pathways and receptors; 5-encouraging public participation; 6 -explaining the meaning of the results) and reconciling scientific and public issues

Building credibility in public studies: Lessons learned from the Hanford environmental Dose Reconstruction project may apply to all public studies

Energy Technology Data Exchange (ETDEWEB)

Till, J.E. [Radiological Assessment Corp., Neeses, SC (United States)

1995-09-01

This article describes the process by which the author came to recognize the importance of openness to the public in environmental studies, during the Hanford Environmental Dose Reconstruction Project. Using the Dose reconstruction public involvement, the article goes on to describe a general guide to the construction of a new, positive framework for conducting future public studies. The steps include the following: putting the public in the study; building credibility into a public study (1 -search for proof in historical records; 2-define the domain and the exposed population; 3-characterize the material released; 4-identify key materials, pathways and receptors; 5-encouraging public participation; 6 -explaining the meaning of the results) and reconciling scientific and public issues.

Comparative study of environmental impact assessment methods ...

African Journals Online (AJOL)

This study aims to introduce and systematically investigate the environmental issues during important decision-making stages. Meanwhile, impacts of development on the environmental components will be also analyzed. This research studies various methods of predicting the environmental changes and determining the ...

A Study on improvement of comprehensive environmental management system - activation of liberalized environmental management

Energy Technology Data Exchange (ETDEWEB)

Chung, Hweu Sung; Kang, Chul Goo [Korea Environment Institute, Seoul (Korea)

1998-12-01

As a part of improvement on a comprehensive environmental management system, this study was attempted to find an activating policy for a liberalized environmental management. This study provided an activation plan of reasonable environmental regulation reform and liberalized environmental management through the analysis of foreign examples and domestic situation. Furthermore, it analyzed an institutional mechanism for a smooth operation of liberalized environmental management. 68 refs., 5 figs., 51 tabs.

Modeling environmental policy

International Nuclear Information System (INIS)

Martin, W.E.; McDonald, L.A.

1997-01-01

The eight book chapters demonstrate the link between the physical models of the environment and the policy analysis in support of policy making. Each chapter addresses an environmental policy issue using a quantitative modeling approach. The volume addresses three general areas of environmental policy - non-point source pollution in the agricultural sector, pollution generated in the extractive industries, and transboundary pollutants from burning fossil fuels. The book concludes by discussing the modeling efforts and the use of mathematical models in general. Chapters are entitled: modeling environmental policy: an introduction; modeling nonpoint source pollution in an integrated system (agri-ecological); modeling environmental and trade policy linkages: the case of EU and US agriculture; modeling ecosystem constraints in the Clean Water Act: a case study in Clearwater National Forest (subject to discharge from metal mining waste); costs and benefits of coke oven emission controls; modeling equilibria and risk under global environmental constraints (discussing energy and environmental interrelations); relative contribution of the enhanced greenhouse effect on the coastal changes in Louisiana; and the use of mathematical models in policy evaluations: comments. The paper on coke area emission controls has been abstracted separately for the IEA Coal Research CD-ROM

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

Environmental risk factors of pregnancy outcomes: a summary of recent meta-analyses of epidemiological studies.

Science.gov (United States)

Nieuwenhuijsen, Mark J; Dadvand, Payam; Grellier, James; Martinez, David; Vrijheid, Martine

2013-01-15

Various epidemiological studies have suggested associations between environmental exposures and pregnancy outcomes. Some studies have tempted to combine information from various epidemiological studies using meta-analysis. We aimed to describe the methodologies used in these recent meta-analyses of environmental exposures and pregnancy outcomes. Furthermore, we aimed to report their main findings. We conducted a bibliographic search with relevant search terms. We obtained and evaluated 16 recent meta-analyses. The number of studies included in each reported meta-analysis varied greatly, with the largest number of studies available for environmental tobacco smoke. Only a small number of the studies reported having followed meta-analysis guidelines or having used a quality rating system. Generally they tested for heterogeneity and publication bias. Publication bias did not occur frequently.The meta-analyses found statistically significant negative associations between environmental tobacco smoke and stillbirth, birth weight and any congenital anomalies; PM2.5 and preterm birth; outdoor air pollution and some congenital anomalies; indoor air pollution from solid fuel use and stillbirth and birth weight; polychlorinated biphenyls (PCB) exposure and birth weight; disinfection by-products in water and stillbirth, small for gestational age and some congenital anomalies; occupational exposure to pesticides and solvents and some congenital anomalies; and agent orange and some congenital anomalies. The number of meta-analyses of environmental exposures and pregnancy outcomes is small and they vary in methodology. They reported statistically significant associations between environmental exposures such as environmental tobacco smoke, air pollution and chemicals and pregnancy outcomes.

Environmental risk factors of pregnancy outcomes: a summary of recent meta-analyses of epidemiological studies

Directory of Open Access Journals (Sweden)

Nieuwenhuijsen Mark J

2013-01-01

Full Text Available Abstract Background Various epidemiological studies have suggested associations between environmental exposures and pregnancy outcomes. Some studies have tempted to combine information from various epidemiological studies using meta-analysis. We aimed to describe the methodologies used in these recent meta-analyses of environmental exposures and pregnancy outcomes. Furthermore, we aimed to report their main findings. Methods We conducted a bibliographic search with relevant search terms. We obtained and evaluated 16 recent meta-analyses. Results The number of studies included in each reported meta-analysis varied greatly, with the largest number of studies available for environmental tobacco smoke. Only a small number of the studies reported having followed meta-analysis guidelines or having used a quality rating system. Generally they tested for heterogeneity and publication bias. Publication bias did not occur frequently. The meta-analyses found statistically significant negative associations between environmental tobacco smoke and stillbirth, birth weight and any congenital anomalies; PM2.5 and preterm birth; outdoor air pollution and some congenital anomalies; indoor air pollution from solid fuel use and stillbirth and birth weight; polychlorinated biphenyls (PCB exposure and birth weight; disinfection by-products in water and stillbirth, small for gestational age and some congenital anomalies; occupational exposure to pesticides and solvents and some congenital anomalies; and agent orange and some congenital anomalies. Conclusions The number of meta-analyses of environmental exposures and pregnancy outcomes is small and they vary in methodology. They reported statistically significant associations between environmental exposures such as environmental tobacco smoke, air pollution and chemicals and pregnancy outcomes.

The population-based Occupational and Environmental Health Prospective Cohort Study (AMIGO) in The Netherlands.

Science.gov (United States)

Slottje, Pauline; Yzermans, C Joris; Korevaar, Joke C; Hooiveld, Mariëtte; Vermeulen, Roel C H

2014-11-26

Occupational and environmental exposures remain important modifiable risk factors of public health. Existing cohort studies are often limited by the level of detail of data collected on these factors and health. It is also often assumed that the more healthy group is over-represented in cohort studies, which is of concern for their external validity. In this cohort profile, we describe how we set up the population-based Occupational and Environmental Health Cohort Study (AMIGO) to longitudinally study occupational and environmental determinants of diseases and well-being from a multidisciplinary and life course point of view. Reviewed by the Medical Ethics Research Committee of the University Medical Center Utrecht (protocol 10-268/C). All cohort members participate voluntarily and gave informed consent prior to their inclusion. 14,829 adult cohort members (16% of those invited) consented and filled in the online baseline questionnaire. Determinants include chemical, biological, physical (eg, electromagnetic fields), and psychosocial factors. Priority health outcomes include cancer, neurological, cardiovascular and respiratory diseases and non-specific symptoms. Owing to the recruitment strategy via general practitioners of an established network, we also collect longitudinal data registered in their electronic medical records including symptoms, diagnosis and treatments. Besides the advantage of health outcomes that cannot be easily captured longitudinally by other means, this created a unique opportunity to assess health-related participation bias by comparing general practitioner-registered prevalence rates in the cohort and its source population. We found no indications of such a systematic bias. The major assets of the AMIGO approach are its detailed occupational and environmental determinants in combination with the longitudinal health data registered in general practice besides linkage to cancer and mortality registries and self-reported health. We are now

Environmental accident and its treatment in a developing country: a case study on China.

Science.gov (United States)

Hou, Yu

2012-08-01

Along with their rapid progress, developing countries have had to deal with more environmental problems, which have been a cause for concern among policy makers and the public in general. This study cites two accidents that happened in China in 2006 that caused serious environmental problems in nearby communities and discusses the problems these accidents created and the resulting disputes among the concerned people. Pollution-causing accidents not only pose threats to the health of the victims but also give rise to environmental disputes that jeopardise national security and social stability. Conflicts normally ensue following a pollution-causing accident, which are more likely to happen within a development zone or industrial park. Few environmental conflicts in the past decades were resolved through litigation. Nevertheless, there are lapses in the regulatory system, which have to be addressed to ensure that the public's rights and interests are protected. Currently, reports on pollution-causing accidents are difficult to obtain and are often released very late. A majority of industrial firms operate without environmental clearance, thus highlighting the government's inefficiency in environmental management. It is about time that the Chinese government takes seriously the use of the Environmental Impact Assessment.

Integrating environmental equity, energy and sustainability: A spatial-temporal study of electric power generation

Science.gov (United States)

Touche, George Earl

The theoretical scope of this dissertation encompasses the ecological factors of equity and energy. Literature important to environmental justice and sustainability are reviewed, and a general integration of global concepts is delineated. The conceptual framework includes ecological integrity, quality human development, intra- and inter-generational equity and risk originating from human economic activity and modern energy production. The empirical focus of this study concentrates on environmental equity and electric power generation within the United States. Several designs are employed while using paired t-tests, independent t-tests, zero-order correlation coefficients and regression coefficients to test seven sets of hypotheses. Examinations are conducted at the census tract level within Texas and at the state level across the United States. At the community level within Texas, communities that host coal or natural gas utility power plants and corresponding comparison communities that do not host such power plants are tested for compositional differences. Comparisons are made both before and after the power plants began operating for purposes of assessing outcomes of the siting process and impacts of the power plants. Relationships between the compositions of the hosting communities and the risks and benefits originating from the observed power plants are also examined. At the statewide level across the United States, relationships between statewide composition variables and risks and benefits originating from statewide electric power generation are examined. Findings indicate the existence of some limited environmental inequities, but they do not indicate disparities that confirm the general thesis of environmental racism put forth by environmental justice advocates. Although environmental justice strategies that would utilize Title VI of the 1964 Civil Rights Act and the disparate impact standard do not appear to be applicable, some findings suggest potential

Ethiopian Journal of Environmental Studies and Management ...

African Journals Online (AJOL)

Author Guidelines; » Copyright Notice. Author Guidelines. Guide to Authors: The Ethiopian Journal of Environmental Studies and Management (EJESM) are based in Department of Geography and Environmental Studies, Bahir Dar University, ...

Ethiopian Journal of Environmental Studies and Management ...

African Journals Online (AJOL)

Ethiopian Journal of Environmental Studies and Management: About this journal. Journal Home > Ethiopian Journal of Environmental Studies and Management: About this journal. Log in or Register to get access to full text downloads.

All-cause mortality increased by environmental cadmium exposure in the Japanese general population in cadmium non-polluted areas.

Science.gov (United States)

Suwazono, Yasushi; Nogawa, Kazuhiro; Morikawa, Yuko; Nishijo, Muneko; Kobayashi, Etsuko; Kido, Teruhiko; Nakagawa, Hideaki; Nogawa, Koji

2015-07-01

The aim of the present study was to evaluate the effect of environmental cadmium (Cd) exposure indicated by urinary Cd on all-cause mortality in the Japanese general population. A 19-year cohort study was conducted in 1067 men and 1590 women aged 50 years or older who lived in three cadmium non-polluted areas in Japan. The subjects were divided into four quartiles based on creatinine adjusted U-Cd (µg g(-1) cre). The hazard ratio (HR) and 95% confidence interval (CI) for continuous U-Cd or the quartiles of U-Cd were estimated for all-cause mortality using a proportional hazards regression.The all-cause mortality rates per 1000 person years were 31.2 and 15.1 in men and women, respectively. Continuous U-Cd (+1 µg g(-1) cre) was significantly related to the all-cause mortality in men (HR 1.05, 95% CI: 1.02-1.09) and women (HR 1.04, 95% CI: 1.01-1.07). Furthermore in men, the third (1.96-3.22 µg g(-1) cre) and fourth quartile (≥3.23 µg g(-1) cre) of U-Cd showed a significant, positive HR (third: HR 1.35, 95% CI: 1.03-1.77, fourth: HR 1.64, 95% CI: 1.26-2.14) for all-cause mortality compared with the first quartile (women, the fourth quartile of U-Cd (≥4.66 µg g(-1) cre) also showed a significant HR (1.49, 95% CI 1.11-2.00) for all-cause mortality compared with the first quartile (<1.46 µg g(-1) cre).In the present study, U-Cd was significantly associated with increased mortality in the Japanese general population, indicating that environmental Cd exposure adversely affects the life prognosis in Cd non-polluted areas in Japan. Copyright © 2014 John Wiley & Sons, Ltd.

Archives: Ethiopian Journal of Environmental Studies and ...

African Journals Online (AJOL)

Items 1 - 50 of 54 ... Archives: Ethiopian Journal of Environmental Studies and Management. Journal Home > Archives: Ethiopian Journal of Environmental Studies and Management. Log in or Register to get access to full text downloads.

Ethiopian Journal of Environmental Studies and Management

African Journals Online (AJOL)

... Ethiopian Journal of Environmental Studies and Management (EJESM) is based in the Department of Geography and Environmental Studies, Bahir Dar University, Ethiopia. Its aim is to publish original research output in the area of Geography, Ecology, Botany, Conservation studies, Food and Nutrition, Water Resources, ...

Environmental quality and economic growth: Searching for environmental Kuznets curves for air and water pollutants in Africa

International Nuclear Information System (INIS)

Orubu, Christopher O.; Omotor, Douglason G.

2011-01-01

This study investigated the relationship between per capita income and environmental degradation in Africa, using longitudinal data on suspended particulate matter and organic water pollutants. The specific objective was to estimate environmental Kuznets curves for two indicators of environmental quality and to establish whether the estimated relationships conform to the inverted U-shape hypothesis. The results of the empirical investigation generally suggest the existence of an environmental Kuznets curve for suspended particulate matter. In the case of organic water pollutants, the evidence weighs more in favor of rising pollution as per capita income increases. The turning point levels of income established for the two indicators of environmental quality were however generally low, when compared to evidence from existing studies. On the face value, this suggests that African countries may be turning the corner of the environmental Kuznets curve, much faster, and at lower levels of income, much in line with the emerging idea of a 'revised environmental Kuznets curve'. The results also suggest that economic growth and rising incomes may matter in African countries in order to curb pollution from these pollutants, but more stringent policy measures, particularly at the industrial level would be required to curb environmental degradation from organic water pollutants. - Highlights: → The specific objective was to establish whether the relationships conform to the inverted U-shape hypothesis. → Evidence suggests the existence of an environmental Kuznets curve for suspended particulate matter. → The turning point levels of income established for the two indicators were however generally low. → We conclude that African countries may be turning the corner of the environmental Kuznets curve, much faster, and at lower levels of income.

Environmental quality and economic growth: Searching for environmental Kuznets curves for air and water pollutants in Africa

Energy Technology Data Exchange (ETDEWEB)

Orubu, Christopher O. [Department of Economics, Delta State University, Abraka (Nigeria); Omotor, Douglason G., E-mail: yomotor@yahoo.com [Department of Economics, Delta State University, Abraka (Nigeria)

2011-07-15

This study investigated the relationship between per capita income and environmental degradation in Africa, using longitudinal data on suspended particulate matter and organic water pollutants. The specific objective was to estimate environmental Kuznets curves for two indicators of environmental quality and to establish whether the estimated relationships conform to the inverted U-shape hypothesis. The results of the empirical investigation generally suggest the existence of an environmental Kuznets curve for suspended particulate matter. In the case of organic water pollutants, the evidence weighs more in favor of rising pollution as per capita income increases. The turning point levels of income established for the two indicators of environmental quality were however generally low, when compared to evidence from existing studies. On the face value, this suggests that African countries may be turning the corner of the environmental Kuznets curve, much faster, and at lower levels of income, much in line with the emerging idea of a 'revised environmental Kuznets curve'. The results also suggest that economic growth and rising incomes may matter in African countries in order to curb pollution from these pollutants, but more stringent policy measures, particularly at the industrial level would be required to curb environmental degradation from organic water pollutants. - Highlights: > The specific objective was to establish whether the relationships conform to the inverted U-shape hypothesis. > Evidence suggests the existence of an environmental Kuznets curve for suspended particulate matter. > The turning point levels of income established for the two indicators were however generally low. > We conclude that African countries may be turning the corner of the environmental Kuznets curve, much faster, and at lower levels of income.

Urban elementary students' views of environmental scientists, environmental caretakers and environmentally responsible behaviors

Science.gov (United States)

Horne, Patricia Lynne

The purpose of this research was to determine the nature of the relationship between urban elementary fifth graders, environmental workers, and the environment. The study examined 320 urban fifth grade elementary students' drawings of environmental scientists (DAEST) and environmental caretakers (DAECT). Additionally, semi-structured interviews were included to elucidate student illustrations. The study's sample represented one-third of all fifth graders in the mid-Atlantic school district selected for this research. Approximately 5% of participants were chosen for follow-up semi-structured interviews based on their illustrations. A general conclusion is some of the stereotypes, particularly related to gender, revealed in prior research (Barman, 1999, Chambers, 1983; Huber & Burton, 1995; Schibeci & Sorensen's, 1983; Sumrall, 1995) are evident among many elementary students. Male environmental scientists were drawn twice as often as female environmental scientists. Females were represented in more pictures of environmental caretakers than environmental scientists. Students overwhelmingly drew environmental scientists (98.1%) and environmental caretakers (76.5%) working alone. Wildlife was noticeably absent from most drawings (85%). Where wildlife was included, it was most often birds (6.9%) and fish (3.1%). More than one species was evident in only 2.5% of the pictures. Fifty percent of environmental caretakers were shown picking up trash from land. Actions such as reducing resource use occurred in only 13 out of 319 pictures (4.1%). Pictures of environmental caretakers sharing knowledge were even less common (2.5%). Almost 22% of females drew multiple individuals compared to 18.5% drawn by males. Females were more likely to show individuals collaborating (22.4% to 16.8%) while males were more likely to show individuals working in opposition (5.2% to 2.0%).

A Study on an appropriate operating system of environmental basic facility service industry

Energy Technology Data Exchange (ETDEWEB)

Moon, Hyun Joo [Korea Environment Institute, Seoul (Korea)

1998-12-01

The environmental basic facility service industry is designed to have a structural reorganization of general operating system and the efficient and effective participation of private industry and regulation of industry in connection with the general system. 35 refs., 9 figs., 20 tabs.

The Interplay among Environmental Attitudes, Pro-Environmental Behavior, Social Identity, and Pro-Environmental Institutional Climate. A Longitudinal Study

Science.gov (United States)

Prati, Gabriele; Albanesi, Cinzia; Pietrantoni, Luca

2017-01-01

By using a panel design in a sample of 298 undergraduate/master students at an Italian public university, the present study aimed to test longitudinally the interplay among environmental attitudes, pro-environmental behavior, social identity, and pro-environmental institutional climate. The relationships were tested with cross-lagged analysis…

45 CFR 641.16 - Preparation of environmental documents, generally.

Science.gov (United States)

2010-10-01

... affect climate and weather patterns; (3) May adversely affect air or water quality; (4) May affect... knowledge and expertise. (e) Type of environmental document. The type of environmental document required... bases for much of the year, and the need to obtain items or materials requiring long lead times), it may...

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

Global gridded physical profile data from the U.S. Navy's Generalized Digital Environmental Model (GDEM) product database (NODC Accession 9600094)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Generalized Digital Environmental Model (GDEM) is a four-dimensional (4-D) steady-state digital model of ocean temperature and salinity. The model consists of...

Summer Undergraduate Research Program: Environmental studies

Energy Technology Data Exchange (ETDEWEB)

McMillan, J. [ed.

1994-12-31

The purpose of the summer undergraduate internship program for research in environmental studies is to provide an opportunity for well-qualified students to undertake an original research project as an apprentice to an active research scientist in basic environmental research. The students are offered research topics at the Medical University in the scientific areas of pharmacology and toxicology, epidemiology and risk assessment, environmental microbiology, and marine sciences. Students are also afforded the opportunity to work with faculty at the University of Charleston, SC, on projects with an environmental theme. Ten well-qualified students from colleges and universities throughout the eastern United States were accepted into the program.

Environmental confounding in gene-environment interaction studies.

Science.gov (United States)

Vanderweele, Tyler J; Ko, Yi-An; Mukherjee, Bhramar

2013-07-01

We show that, in the presence of uncontrolled environmental confounding, joint tests for the presence of a main genetic effect and gene-environment interaction will be biased if the genetic and environmental factors are correlated, even if there is no effect of either the genetic factor or the environmental factor on the disease. When environmental confounding is ignored, such tests will in fact reject the joint null of no genetic effect with a probability that tends to 1 as the sample size increases. This problem with the joint test vanishes under gene-environment independence, but it still persists if estimating the gene-environment interaction parameter itself is of interest. Uncontrolled environmental confounding will bias estimates of gene-environment interaction parameters even under gene-environment independence, but it will not do so if the unmeasured confounding variable itself does not interact with the genetic factor. Under gene-environment independence, if the interaction parameter without controlling for the environmental confounder is nonzero, then there is gene-environment interaction either between the genetic factor and the environmental factor of interest or between the genetic factor and the unmeasured environmental confounder. We evaluate several recently proposed joint tests in a simulation study and discuss the implications of these results for the conduct of gene-environment interaction studies.

Which environmental factors most strongly influence a street's appeal for bicycle transport among adults? A conjoint study using manipulated photographs.

Science.gov (United States)

Mertens, Lieze; Van Dyck, Delfien; Ghekiere, Ariane; De Bourdeaudhuij, Ilse; Deforche, Benedicte; Van de Weghe, Nico; Van Cauwenberg, Jelle

2016-09-01

Micro-environmental factors (specific features within a streetscape), instead of macro-environmental factors (urban planning features), are more feasible to modify in existing neighborhoods and thus more practical to target for environmental interventions. Because it is often not possible to change the whole micro-environment at once, the current study aims to determine which micro-environmental factors should get the priority to target in physical environmental interventions increasing bicycle transport. Additionally, interaction effects among micro-environmental factors on the street's appeal for bicycle transport will be determined. In total, 1950 middle-aged adults completed a web-based questionnaire consisting of a set of 12 randomly assigned choice tasks with manipulated photographs. Seven micro-environmental factors (type of cycle path, speed limit, speed bump, vegetation, evenness of the cycle path surface, general upkeep and traffic density) were manipulated in each photograph. Conjoint analysis was used to analyze the data. Providing streets with a cycle path separated from motorized traffic seems to be the best strategy to increase the street's appeal for adults' bicycle transport. If this adjustment is not practically feasible, micro-environmental factors related to safety (i.e. speed limit, traffic density) may be more effective in promoting bicycle transport than micro-environmental factors related to comfort (i.e. evenness of the cycle path surface) or aesthetic (i.e. vegetation, general upkeep). On the other hand, when a more separated cycle path is already provided, micro-environmental factors related to comfort or aesthetic appeared to become more prominent. Findings obtained from this research could provide advice to physical environmental interventions about which environmental factors should get priority to modify in different environmental situations. The study was approved by the Ethics Committee of the Ghent University Hospital. B

Study on the subject system of environmental radiochemistry

International Nuclear Information System (INIS)

Qiang Yi zhong

1992-11-01

The environmental radiochemistry is a new frontier discipline. So, it is very important to study the system of this subject. A brief introduction of its development background and history are presented. The definition of the environmental radiochemistry has been studied. Main contents containing in the subject have been classified and reviewed in accordance with different modalities. Five major features of the environmental radiochemistry are suggested. Issues to be considered recently in the environmental radiochemistry are also discussed

The Power of Urban Planning on Environmental Sustainability: A Focus Group Study in Finland

Directory of Open Access Journals (Sweden)

Eeva-Sofia Säynäjoki

2014-09-01

Full Text Available Sustainable communities are promoted as a desirable policy goal and, in particular, local authorities are encouraged to contribute to climate change mitigation through urban planning. Furthermore, recent research takes a broad perspective on the environmental sustainability of urban areas and considers the environmental impact of all consumption. A focus group study was conducted in Finland for the purpose of examining how increased environmental awareness influences urban land use. The 32 participants of three focus groups were professionals of urban planning and environmental sustainability, at both a municipal and a state level. The main finding was that urban planning is viewed as being unable to support environmental sustainability in the broader sense. In general, the participants did not see a connection between urban structure and sustainable lifestyles and only the influence of planning on housing and daily journeys was recognised. Three main reasons for this were identified. Firstly, environmental sustainability in its broader definition is seen as too complex for urban planners to influence alone. Secondly, the dominance of short-term economic issues in decision-making and the lack of co-operation from other stakeholders to achieve environmental aims demotivate land use planners. Thirdly, the prioritisation of urban density may overrule alternative means of promoting environmental sustainability, such as the encouragement of sustainable suburban or non-urban lifestyles.

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...

Participation in environmental health research by placenta donation - a perception study

DEFF Research Database (Denmark)

Lind, Uffe; Mose, Tina; Knudsen, Lisbeth E

2007-01-01

background information but no follow up. METHODS: Nineteen semi-structured qualitative interviews were conducted with participants in the placenta perfusion study after donation of placenta. Observation studies were made of recruitment sessions. RESULTS: The interviewed participants are generally in favour......, but trust is something which needs to be created through "trust-work". Face-to-face interaction, written information material and informed consent forms play important parts in creating trusting relationships in medical research. CONCLUSION: Medical research ethics do not only amount to specific types......BACKGROUND: Much environmental health research depends on human volunteers participating with biological samples. The perception study explores why and how people participate in a placenta perfusion study in Copenhagen. The participation implies donation of the placenta after birth and some...

16 CFR 260.6 - General principles.

Science.gov (United States)

2010-01-01

... ENVIRONMENTAL MARKETING CLAIMS § 260.6 General principles. The following general principles apply to all environmental marketing claims, including, but not limited to, those described in § 260.7. In addition, § 260.7... 16 Commercial Practices 1 2010-01-01 2010-01-01 false General principles. 260.6 Section 260.6...

Environmental strategy

DEFF Research Database (Denmark)

Zabkar, Vesna; Cater, Tomaz; Bajde, Domen

2013-01-01

perspective, appropriate environmental strategies in compliance with environmental requirements aim at building competitive advantages through sustainable development. There is no universal “green” strategy that would be appropriate for each company, regardless of its market requirements and competitive......Environmental issues and the inclusion of environmental strategies in strategic thinking is an interesting subject of investigation. In general, managerial practices organized along ecologically sound principles contribute to a more environmentally sustainable global economy. From the managerial...

Environmental monitoring of nuclear facilities

International Nuclear Information System (INIS)

Koelzer, W.

1988-01-01

Environmental monitoring of nuclear facilities is part of general monitoring for environmental radioactivity all over the territory of the Federal Republic of Germany. General principles of environmental monitoring were formulated by the ICRP in 1965. In 1974 guidelines for measures of monitoring the environment of NPP incorporating LWR were drafted, which helped to standardize environmental monitoring programs. Since 1958, data on environmental radioactivity from measurements by authorized laboratories have been published in reports. (DG)

Generalized data management systems and scientific information. Report of a specialist study

Energy Technology Data Exchange (ETDEWEB)

1978-06-01

Separate abstracts were prepared for 19 of the papers in this volume. Four additional papers have already been cited in ERA; these can be found by referring to CONF-771062-- in the Report Number Index. Five other papers were not in the scope of coverage of ERA; these dealt with an introduction to generalized data management systems and capabilities required of them in handling data, a programming language for data bases, and specialized applications of data bases to laboratory animals (environmental husbandry, hematology, clinical chemistry) and environmental chemicals. (RWR)

A Study on improvement of environmental assessment system in social, economic, and environmental sectors

Energy Technology Data Exchange (ETDEWEB)

Nam, Young Sook; Koo, Doh Wan; Keum, Kee Yong [Korea Environment Institute, Seoul (Korea)

1998-12-01

The environmental assessment system is assessed as a mechanism that can achieve the goal for environmental policy in 21st century. As it can evaluate social and economic feasibility of large-scale development program, this system can achieve a sustainable society by mitigating social conflicts arising from environmental problems. For making the environmental assessment system substantial, this study was implemented by the need of improvement of the system, by analyzing problems of social, economic, and environmental evaluation, which is implemented under the present system. 44 refs., 1 fig., 25 tabs.

Strontium isotope study of coal utilization by-products interacting with environmental waters.

Science.gov (United States)

Spivak-Birndorf, Lev J; Stewart, Brian W; Capo, Rosemary C; Chapman, Elizabeth C; Schroeder, Karl T; Brubaker, Tonya M

2012-01-01

Sequential leaching experiments on coal utilization by-products (CUB) were coupled with chemical and strontium (Sr) isotopic analyses to better understand the influence of coal type and combustion processes on CUB properties and the release of elements during interaction with environmental waters during disposal. Class C fly ash tended to release the highest quantity of minor and trace elements-including alkaline earth elements, sodium, chromium, copper, manganese, lead, titanium, and zinc-during sequential extraction, with bottom ash yielding the lowest. Strontium isotope ratios ((87)Sr/(86)Sr) in bulk-CUB samples (total dissolution of CUB) are generally higher in class F ash than in class C ash. Bulk-CUB ratios appear to be controlled by the geologic source of the mineral matter in the feed coal, and by Sr added during desulfurization treatments. Leachates of the CUB generally have Sr isotope ratios that are different than the bulk value, demonstrating that Sr was not isotopically homogenized during combustion. Variations in the Sr isotopic composition of CUB leachates were correlated with mobility of several major and trace elements; the data suggest that arsenic and lead are held in phases that contain the more radiogenic (high-(87)Sr/(86)Sr) component. A changing Sr isotope ratio of CUB-interacting waters in a disposal environment could forecast the release of certain strongly bound elements of environmental concern. This study lays the groundwork for the application of Sr isotopes as an environmental tracer for CUB-water interaction. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

7 CFR 1955.136 - Environmental Assessment (EA) and Environmental Impact Statement (EIS).

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Environmental Assessment (EA) and Environmental Impact... Disposal of Inventory Property General § 1955.136 Environmental Assessment (EA) and Environmental Impact Statement (EIS). (a) Prior to a final decision on some disposal actions, an environmental assessment must be...

Study on environmental background values of uranium in water of Dongting Lake system

International Nuclear Information System (INIS)

Zhai Pengji; Kang Tiesheng

1987-01-01

Study on environmental background values in water is the base of evaluating water quality and also is the foundational work of studying the law of distribution, accumulation and transfer of the elements. Research on background values of U in water not only can understand radioactive level but also has actual significance for the general survey of U by water. In the work uranium contents were determined by fission track analytical technique in the filtered and unfiltered specimens of river water, reservoir water and spring water taken from more than one hundred sections located in Dongting Lake system and the statistical process of data were carried out by computer. The environmental background values in water of various river system were obtained and compared with the situation of home and abroad. The seasonal variety of uranium content and the level of U in reservoir, spring water and natural reserve were discussed

Social Environmental Correlates of Health Behaviors in a Faith-Based Policy and Environmental Change Intervention.

Science.gov (United States)

Hermstad, April; Honeycutt, Sally; Flemming, Shauna StClair; Carvalho, Michelle L; Hodge, Tarccara; Escoffery, Cam; Kegler, Michelle C; Arriola, Kimberly R Jacob

2018-03-01

Diet and physical activity are behavioral risk factors for many chronic diseases, which are among the most common health conditions in the United States. Yet most Americans fall short of meeting established dietary and physical activity guidelines. Faith-based organizations as settings for health promotion interventions can affect members at multiple levels of the social ecological model. The present study investigated whether change in the church social environment was associated with healthier behavior at church and in general at 1-year follow-up. Six churches received mini-grants and technical assistance for 1 year to support policy and environmental changes for healthy eating (HE) and physical activity (PA). Socioenvironmental (social support and social norms) and behavioral (HE and PA at church and in general) outcomes were derived from baseline and 1-year follow-up church member surveys ( n = 258). Three of six churches demonstrated significant improvements in all three socioenvironmental aspects of HE. Two of five churches exhibited significant socioenvironmental improvements for PA at follow-up. Church social environmental changes were related to health behaviors at church and in general ( p Change in social support for HE, social support for PA, and social norms for PA were each associated with three church-based and general behavioral outcomes. Social norms for healthy eating were related to two general behavior outcomes and social norms for unhealthy eating to one general behavioral outcome. Study findings demonstrate that socioenvironmental characteristics are essential to multilevel interventions and merit consideration in designing policy and environmental change interventions.

Study on effects of environmental regulation on competitiveness

Energy Technology Data Exchange (ETDEWEB)

Kang, Man Ok; Lim, Hyun Jeong [Korea Environment Institute, Seoul (Korea)

1999-12-01

For Korea, the claim that the enhancement of environmental regulation is worsening the international competitiveness of the business is dominant. However, it is too early to reestablish a relationship between environmental regulation and competitiveness with the above new aspect. In fact, the economic development, which is brought a quantitative growth, and the maintenance of environmental quality, which is brought a qualitative growth, are very important on decision making in economic and social policy. In this study, it represents the results of existing positive studies on the relationship between the enhancement of environmental regulation, trade and productivity. Moreover, the objective of this study is on applying it based on the data of Korea. 86 refs., 13 figs., 35 tabs.

Environmental impact study. 'Cyclical approach case study VEGA'

International Nuclear Information System (INIS)

Setzman, E.; Braennstroem-Norberg, B.M.; Rosen-Lidholm, S.

1993-06-01

The aim of this study has been to identify, describe and assess the environmental factors in the fuel chain which may be of significance for the possibilities of establishing biofuel-fired plants for the production of electricity and heat. The description is based on the documentation for the planned combined heat and power plant in Eskilstuna which will utilize pressurized gasification of biofuel in a combined cycle (VEGA). The study shows that the emissions from the plant are limited and do not give rise to any identifiable environmental effects. The emissions of nitrogen oxides from transportation and from fuel production are equivalent to those from combustion. The environmental consequences of a biofuel-fired plant of this size will be primarily local. The regional effects will be limited and of little significance providing that fuel extraction is not carried out in sensitive areas, transportation by road over long distances is minimized, and the removal of important nutrients through the extraction of biofuels is compensated for, for example by returning ash to the soil. 26 refs, 29 figs, 38 tabs

Environmental exposure to benzene: an update.

OpenAIRE

Wallace, L

1996-01-01

During the 1990s, several large-scale studies of benzene concentrations in air, food, and blood have added to our knowledge of its environmental occurrence. In general, the new studies have confirmed the earlier findings of the U.S. Environmental Protection Agency Total Exposure Assessment Methodology (TEAM) studies and other large-scale studies in Germany and the Netherlands concerning the levels of exposure and major sources. For example, the new studies found that personal exposures exceed...

Environmental and Water Quality Operational Studies. General Guidelines for Monitoring Contaminants in Reservoirs

Science.gov (United States)

1986-02-01

espacially trte for the topics of sampling and analytical methods, statistical considerations, and the design of general water quality monitoring networks. For...and to the establishment and habitat differentiation of biological populations within reservoirs. Reservoir operatirn, esp- cially the timing...8217 % - - % properties of bottom sediments, as well as specific habitat associations of biological populations of reservoirs. Thus, such heterogeneities

Environmental overview of geopressured-geothermal development: Texas Gulf Coast

Energy Technology Data Exchange (ETDEWEB)

Gustavson, T.C.; Kreitler, C.W.

1979-01-01

In the summary of the recommended environmental program are: site specific studies, general studies, cost estimates for the program, socioeconomic and demographic research, potential environmental concerns, environmental research, effects of geopressure exploitation, and research plans. The socioeconomic and cultural considerations are impacts on communities. Waste disposal, geologic framework, ground subsidence, and monitoring techniques are discussed. (MHR)

2008 Contruction General Permits & Multi-Sector General Permits

Data.gov (United States)

U.S. Environmental Protection Agency — View stormwater notices of intent (NOIs) for construction projects under EPA's 2008 Construction General Permit (CGP), for Low Erosivity Waivers (LEWs) submitted...

Environmental Pricing: Studies in Policy Choices and Interactions

DEFF Research Database (Denmark)

areas of current practice that must be addressed. Empirical studies of policy strategies are discussed to illustrate the extent to which current climate change policy is integrated against the proposed successful policy combinations that are presented in this insightful book. Environmental pricing......Environmental taxes can be efficient tools for successful environmental policy. Their use, however, has been limited in many countries. This thoughtful book explores the scope of environmental pricing and examines a variety of national experiences in environmental policy integration, to identify...

Bioluminescent bacteria: lux genes as environmental biosensors

Directory of Open Access Journals (Sweden)

Nunes-Halldorson Vânia da Silva

2003-01-01

Full Text Available Bioluminescent bacteria are widespread in natural environments. Over the years, many researchers have been studying the physiology, biochemistry and genetic control of bacterial bioluminescence. These discoveries have revolutionized the area of Environmental Microbiology through the use of luminescent genes as biosensors for environmental studies. This paper will review the chronology of scientific discoveries on bacterial bioluminescence and the current applications of bioluminescence in environmental studies, with special emphasis on the Microtox toxicity bioassay. Also, the general ecological significance of bioluminescence will be addressed.

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.)

Temperament and character in the Child and Adolescent Twin Study in Sweden (CATSS: comparison to the general population, and genetic structure analysis.

Directory of Open Access Journals (Sweden)

Danilo Garcia

Full Text Available BACKGROUND: The Child and Adolescent Twin Study in Sweden (CATSS is an on-going, large population-based longitudinal twin study. We aimed (1 to investigate the reliability of two different versions (125-items and 238-items of Cloninger's Temperament and Character Inventory (TCI used in the CATSS and the validity of extracting the short version from the long version, (2 to compare these personality dimensions between twins and adolescents from the general population, and (3 to investigate the genetic structure of Cloninger's model. METHOD: Reliability and correlation analyses were conducted for both TCI versions, 2,714 CATSS-twins were compared to 631 adolescents from the general population, and the genetic structure was investigated through univariate genetic analyses, using a model-fitting approach with structural equation-modeling techniques based on same-sex twin pairs from the CATSS (423 monozygotic and 408 dizygotic pairs. RESULTS: The TCI scores from the short and long versions showed comparable reliability coefficients and were strongly correlated. Twins scored about half a standard deviation higher in the character scales. Three of the four temperament dimensions (Novelty Seeking, Harm Avoidance, and Persistence had strong genetic and non-shared environmental effects, while Reward Dependence and the three character dimensions had moderate genetic effects, and both shared and non-shared environmental effects. CONCLUSIONS: Twins showed higher scores in character dimensions compared to adolescents from the general population. At least among adolescents there is a shared environmental influence for all of the character dimensions, but only for one of the temperament dimensions (i.e., Reward Dependence. This specific finding regarding the existence of shared environmental factors behind the character dimensions in adolescence, together with earlier findings showing a small shared environmental effects on character among young adults and no

Environmental performance reviews. Estonia

International Nuclear Information System (INIS)

1996-01-01

This review of Estonia is the first environmental performance review (EPR) carried out under the auspices of the ECE Committee on Environmental Policy. This pilot ECE study builds, inter alia, on the experience gained in the preparation of pilot environmental performance reviews of Poland and Bulgaria, which were carried out in 1994-1995 by OECD in cooperation with ECE. The report focuses on capacity building; air, water, waste, and nature management; the integration of environmental and economic policies both generally and more specifically within the energy sector; and cooperation of Estonia with the international community. The review examines the current situation, recent and likely future trends, pressures, policy responses and their effectiveness. The principal conclusions and recommendations for improving Estonia's environmental performance are brought together in the concluding chapter.

Interacting psychosocial and environmental correlates of leisure-time physical activity: a three-country study.

Science.gov (United States)

Van Dyck, Delfien; Cerin, Ester; Conway, Terry L; De Bourdeaudhuij, Ilse; Owen, Neville; Kerr, Jacqueline; Cardon, Greet; Sallis, James F

2014-07-01

The main study objective was to examine the moderating effects of perceived enjoyment, barriers/benefits, perceived social support and self-efficacy, on the associations of perceived environmental attributes with walking for recreation and leisure-time moderate-to-vigorous physical activity, and whether these potential moderating effects differed by gender and study site. Data from three observational studies in the United States (Seattle and Baltimore), Australia (Adelaide), and Belgium (Ghent) were pooled. In total, 6014 adults (20-65 years, 55.7% women) were recruited in high-/low-walkable and high-/low-income neighborhoods. All participants completed the Neighborhood Environment Walkability Scale, a validated questionnaire on psychosocial attributes, and the International Physical Activity Questionnaire. General additive mixed models were conducted in R. Enjoyment of physical activity, perceived barriers to physical activity, perceived benefits of physical activity, social support from family and friends, and self-efficacy for physical activity moderated the relationships of specific perceived environmental characteristics with walking for recreation and/or leisure-time moderate-to-vigorous physical activity. Overall, moderating effects were in the same direction: environmental perceptions were positively associated with leisure-time activity, but associations were strongest in adults with less positive scores on psychosocial attributes. The findings were fairly consistent across gender and study sites. The present study findings are promising, as it seems that those who might benefit most from environmental interventions to promote physical activity, may mainly be adults at risk of being insufficiently active or those difficult to reach through individual health promotion programs.

Social Desirability, Environmental Attitudes, and General Ecological Behaviour in Children

Science.gov (United States)

Oerke, Britta; Bogner, Franz X.

2013-01-01

Socially desirable responses have been widely discussed as potentially biasing self-reported measures of environmental attitude and behaviour assessment. The direct and moderating effect of social desirability on children has not been analysed before. By applying a Lie scale together with a two-factor environmental attitude set measure and a scale…

A watershed-based method for environmental vulnerability assessment with a case study of the Mid-Atlantic region

Energy Technology Data Exchange (ETDEWEB)

Tran, Liem T., E-mail: ltran1@utk.edu [Department of Geography, University of Tennessee, Knoxville, TN (United States); O& #x27; Neill, Robert V. [OTIE and Associates, Oak Ridge, TN (United States); Smith, Elizabeth R. [U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory, Research Triangle Park, NC (United States)

2012-04-15

The paper presents a method for environmental vulnerability assessment with a case study of the Mid-Atlantic region. The method is based on the concept of 'self-/peer-appraisal' of a watershed in term of vulnerability. The self-/peer-appraisal process is facilitated by two separate linear optimization programs. The analysis provided insights on the environmental conditions, in general, and the relative vulnerability pattern, in particular, of the Mid-Atlantic region. The suggested method offers a simple but effective and objective way to perform a regional environmental vulnerability assessment. Consequently the method can be used in various steps in environmental assessment and planning. - Highlights: Black-Right-Pointing-Pointer We present a method for regional environmental vulnerability assessment. Black-Right-Pointing-Pointer It is based on the self-/peer-appraisal concept in term of vulnerability. Black-Right-Pointing-Pointer The analysis is facilitated by two separate linear optimization programs. Black-Right-Pointing-Pointer The method provides insights on the regional relative vulnerability pattern.

A study of the influence of regional environmental expenditure on air quality in China: the effectiveness of environmental policy.

Science.gov (United States)

He, Lingyun; Wu, Meng; Wang, Deqing; Zhong, Zhangqi

2018-03-01

Based on the panel data model, data on environmental expenditures, the air quality index, economic aggregates, industrial structures, etc., of seven seriously polluted cities in China, from the period 2007-2015, were collected, and this paper estimates the general relationship between environmental expenditures and the air quality index. Besides, the impact of the fuel tax policy on air quality as well as on the relationship between environmental expenditure and the air quality index is tested using the method of regression discontinuity. We find that there is a long-term equilibrium relationship between environmental expenditure and air quality index as well as a 0.0507% positive effect of the former on the latter. Second, for Beijing, Taiyuan, Chongqing, and Lanzhou, a 1% increase in environmental expenditure leads to 0.0773, 0.0125, 0.0965, and 0.0912% decreases in the air quality index, respectively; however, for Shijiazhuang, Ji'nan, and Urumqi, effect of environmental expenditure on air quality is insignificant. Third, both economic growth and optimization of the industrial structure can lead to an improvement of air quality. Fourth, since the implementation of the fuel tax policy in 2009, the air quality of the sample cities has improved, and the pulling effect of environmental expenditure on the air quality index has decreased from 0.0507 to 0.0048%. Our findings cannot only clarify the effect of environmental expenditures on air quality but can also objectively judge the effectiveness of environmental policies of China to a certain extent. It may benefit Chinese government to effectively govern air pollution with fiscal tools in conjunction with economic and environmental characteristics.

Assessment of the U.S. outer continental shelf environmental studies program. 1. Physical oceanography. Final report

International Nuclear Information System (INIS)

1990-01-01

Federal responsibility for oil and gas development on the U.S. outer continental shelf (OCS) resides with the Minerals Management Service (MMS) of the U.S. Department of the Interior (DOI). The DOI's Environmental Studies Program (ESP) is the program through which MMS conducts environmental studies on the OCS and collects information to prepare environmental impact statements (EISs). It appeared to MMS in 1986 that the time was ripe to assess the status of the present program and to explore the needs for future studies. MMS requested an evaluation of the adequacy and applicability of ESP studies, a review of the general state of knowledge in the appropriate disciplines, and recommendations for future studies. Three panels were established, one of which, the Physical Oceanography Panel, investigated the physical oceanographic aspects of the ESP, the subject of the report, which is the first of three in a series. In reviewing the ESP's physical oceanography program, the panel evaluated the quality and relevance of studies carried out in waters under federal control, which extend from the limits of state jurisdictions (3-12 miles offshore) and include the central and outer continental shelf waters and the continental slope

Environmental ethics and wilderness management: an empirical study

Science.gov (United States)

William A. Valliere; Robert E. Manning

1995-01-01

The underlying hypothesis of this study is that environmental ethics influence public attitudes toward wilderness management. To study this hypothesis, environmental ethics were defined, categorized, and measured empirically. Additionally, attitudes toward selected wilderness management issues were measured. Associations were found between beliefs in selected...

“We don’t know enough”: Environmental education and pro-environmental behaviour perceptions

Directory of Open Access Journals (Sweden)

Sandra Ajaps

2015-12-01

Full Text Available This study sought to understand environmental knowledge and attitudes among young people to explain the relationship between environmental education (EE and reported pro-environmental behaviours (PEB. A mixed-methods design was employed: 88 university students in the UK and Nigeria were surveyed and 6 were subsequently interviewed. The findings indicate that the participants believe humans are abusing the earth and are very concerned about the consequences but do not know enough about environmental problems, especially global warming. Also, those who had more environmental knowledge reported more PEB. Generally, participants want more EE content to be taught in schools and in more engaging ways such as field trips. These findings offer important insights for both theory and practice related to the use of education to develop PEB for a healthier environment.

Study of Life Events and Personality Dimensions in Generalized Anxiety Disorder.

Science.gov (United States)

Arul, A Sri Sennath J

2016-04-01

Life events, recognized as stressors, due to their unanticipated nature, can cause psychiatric illness. Also there is some line of continuity between neurotic illness and antecedent personality traits. To study generalized anxiety disorder in relation to Life events and personality dimensions. Certain hypotheses were tested in two groups, namely 30 Generalized Anxiety Disorder patients (GAD) and 30 matched controls, by utilizing assessment tools. These include: GAD patients experience more undesirable Life events than normal; GAD patients with high level of anxiety experience more undesirable Life events; Neuroticism is related to the severity of anxiety; Extroverts experience more anxiety; Level of anxiety in females is higher; GAD patients with higher education level experience more anxiety, while those with lower education level somatize more. The group differences were examined using Chi-Square test, Student t-test and ANOVA. Pearson's Correlation Co-efficient was used to find the correlation between anxiety and the undesirable Life events. The level of statistical significance was set at panxiety experienced more undesirable Life events, with the coefficient of correlation being quite high. A significant association between Neuroticism scale and GAD was observed. The study suggests a possible causative link between the undesirable Life events and GAD; and a significant association between Neuroticism dimension and the anxiety disorder. Role of environmental stressors and personality traits in treatment outcome among GAD patients awaits further, prospective studies.

Environmental Regulation and Food Safety: Studies of Protection ...

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

Environmental Regulation and Food Safety: Studies of Protection and Protectionism. Book cover Environmental Regulation and Food Safety: Studies of Protection and Protectionism. Directeur(s) : Veena Jha. Maison(s) d'édition : Edward Elgar, IDRC. 1 janvier 2006. ISBN : 184542512X. 250 pages. e-ISBN : 155250185X.

Environmental management in Slovenian industrial enterprises - Empirical study

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Vesna Čančer

2002-01-01

Full Text Available timulated with the firm belief that environmental management helps enterprises to achieve business success, expressed by a majority of managers in the sample enterprises, we present the results of an empirical study in the Slovene processing industry. The purpose of our research work is to identify, analyse and present the importance of the environment in business decision-making, the role of environmental management in strategic decision-making and its distribution across the business functions; environmental performance in business processes; the use of the methods for environmentally oriented business decision-making and the developmental tendencies of environmental management in Slovene enterprises of the processing industry. We define the key drivers of environmental management and their effect on the environmental behaviour of these enterprises. We present and interpret data indicating that environmental management is caused not only by compliance and regulation, but also by competition and enterprises’ own initiative.

Epidemiological Studies of Potent Environmental Pathogen: Streptococcus pneumoniae

Directory of Open Access Journals (Sweden)

Nazir A. Brohi

2016-12-01

Full Text Available A general survey for six months was undertaken for the prevalence of environmental bacterium Streptococcus pneumoniae among the different age groups (3-65 years including both sexes from various hospitals of Hyderabad city. Laboratory examinations revealed S. pneumoniae as most potent environmental pathogen from the sputum and throat swabs of old aged patients and children respectively. During observations, 39 specimens were growth positive; the biochemistry of isolates revealed that they were coagulase, catalase and oxidase negative, TSI, gel hydrolysis positive and were able to ferment glucose, lactose, maltose, galactose, fructose, sucrose, starch and raffinose. The results of antimicrobial activity showed that pneumococci were resistant to the cefspan, septran, cravit, pipemetic acid, azomax, bacitracin, and penicillin and a clear zone of inhibition was observed on clithromycin, optochin, cefizox, genatamycin, minocyclin, levoflaxacin, and vancomycin. There were intermediate zone of inhibition found on claforan, nalidixic acid, amoxycillin, fosfomycin, fortum, and erythromycin on Mueller Hinton’s agar after 24 hours incubation

40 CFR 1.21 - General.

Science.gov (United States)

2010-07-01

... other national and international governmental organizations; (c) The Office of Inspector General; (d... 40 Protection of Environment 1 2010-07-01 2010-07-01 false General. 1.21 Section 1.21 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL...

Environmental Audit of the Environmental Measurements Laboratory (EML)

International Nuclear Information System (INIS)

1992-02-01

This document contains the findings identified during the Environmental Audit of the Environmental Measurements Laboratory (EML), conducted from December 2 to 13, 1991. The Audit included the EML facility located in a fifth-floor General Services Administration (GSA) office building located in New York City, and a remote environmental monitoring station located in Chester, New Jersey. The scope of this Environmental Audit was comprehensive, covering all areas of environmental activities and waste management operations, with the exception of the National Environmental Policy Act (NEPA), which is the responsibility of the DOE Headquarters Office of NEPA Oversight. Compliance with applicable Federal, state, and local requirements; applicable DOE Orders; and internal facility requirements was addressed

Input of environmental isotopes in the study of the recharge and the flow dynamic of aquifers

International Nuclear Information System (INIS)

Aranyossy, J.F.; Njitchoua, R.; Zuppi, G.M.

1998-01-01

Several examples of hydrogeological studies have been selected in order to illustrate the input of environmental isotopic techniques in the general knowledge of aquifer systems: evaluation of the present aquifer recharge (Mali, Senegal, Italy, North-Cameroon, North-Sahara, Niger); evidence of the recharge variation with time (Niger, Italy, Vietnam); evaluation of the aquifer characteristics and hydraulic conditions (Chad, Niger). Most of these studies were carried out in collaboration with Professor Jean-Charles Fontes. (author)

The general principles and consequences of environmental radiation exposure in relation to Canada's nuclear fuel waste management concept

International Nuclear Information System (INIS)

Myers, D.K.

1989-09-01

This document reviews the general principles and biological consequences of environmental radiation exposure. Particular attention was paid to the ICRP principle that if individual humans are adequately protected, then populations of other living organisms are likely to be sufficiently protected. The data reviewed in this document suggest that this principle is usually valid, although some theoretical concerns were noted with respect to effects of bioaccumulation of certain radionuclides in aquatic organisms

The Environmental Assessment Technique: An Empirical Study.

Science.gov (United States)

Overall, Jesse U., IV

The purpose of the study was to investigate the effectiveness of Alexander Astin's Environmental Assessment Technique (EAT) in describing the environmental press at a large public university, California State University at Los Angeles. Results indicate that EAT is a very economical method for broadly describing aspects of a university's…

CONSTANCES: a general prospective population-based cohort for occupational and environmental epidemiology: cohort profile.

Science.gov (United States)

Goldberg, Marcel; Carton, Matthieu; Descatha, Alexis; Leclerc, Annette; Roquelaure, Yves; Santin, Gaëlle; Zins, Marie

2017-01-01

WHY THE COHORT WAS SET UP?: CONSTANCES is a general-purpose cohort with a focus on occupational and environmental factors. CONSTANCES was designed as a randomly selected sample of French adults aged 18-69 years at inception; 200 000 participants will be included. At enrolment, the participants are invited to complete questionnaires and to attend a health screening centre (HSC) for a health examination. A biobank will be set up. The follow-up includes an yearly self-administered questionnaire, a periodic visit to an HSC and linkage to social and national health administrative databases. Data collected for participants include social and demographic characteristics, socioeconomic status, life events and behaviours. Regarding occupational and environmental factors, a wealth of data on organisational, chemical, biological, biomechanical and psychosocial lifelong exposure, as well as residential characteristics, are collected at enrolment and during follow-up. The health data cover a wide spectrum: self-reported health scales, reported prevalent and incident diseases, long-term chronic diseases and hospitalisations, sick-leaves, handicaps, limitations, disabilities and injuries, healthcare usage and services provided, and causes of death. To take into account non-participation and attrition, a random cohort of non-participants was set up and will be followed through the same national databases as participants. Inclusions begun at the end of 2012 and more than 110 000 participants were already included by September 2016. Several projects on occupational and environmental risks already applied to a public call for nested research projects. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Urbanization, Economic Development and Environmental Change

Directory of Open Access Journals (Sweden)

Shushu Li

2014-08-01

Full Text Available This paper applies the pressure-state-response (PSR model to establish environmental quality indices for 30 administrative regions in China from 2003 to 2011 and employs panel data analysis to study the relationships among the urbanization rate, economic development and environmental change. The results reveal a remarkable inverted-U-shaped relationship between the urbanization rate and changes in regional environmental quality; the “turning point” generally appears near an urbanization rate of 60%. In addition, the degree and mode of economic development have significant, but anisotropic effects on the regional environment. Generally, at a higher degree of economic development, the environment will tend to improve, but an extensive economic growth program that simply aims to increase GDP has a clear negative impact on the environment. Overall, the results of this paper not only further confirm the “environmental Kuznets curve hypothesis”, but also expand it in a manner. The analysis in this paper implies that the inverted-U-shaped evolving relationship between environmental quality and economic growth (urbanization is universally applicable.

The 5th conference of the South Pacific Environmental Radioactivity Association (SPERA). Environmental radioactivity and its application in environmental studies. Conference papers

International Nuclear Information System (INIS)

1998-01-01

SPERA98 focused primarily on applications of environmental radionuclides in environmental studies and problem solving. The conference program included 7 sessions covering topics such as: soil erosion, waste disposal and treatment, atmospheric studies, radioactivity in water, human exposure pathways, sediment and atmospheric studies

The 5th conference of the South Pacific Environmental Radioactivity Association (SPERA). Environmental radioactivity and its application in environmental studies. Conference papers

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

SPERA98 focused primarily on applications of environmental radionuclides in environmental studies and problem solving. The conference program included 7 sessions covering topics such as: soil erosion, waste disposal and treatment, atmospheric studies, radioactivity in water, human exposure pathways, sediment and atmospheric studies.

Course Descriptions in Environmental Studies Part One: Historical Courses.

Science.gov (United States)

Hughes, Donald; And Others

1984-01-01

Presents descriptions (syllabi, outlines, goals) of selected environmental studies courses which approach the discipline from an historical and humanistic perspective. Areas explored in the courses include human ecology, American environmental history, environmental politics, and others. (JN)

Trend of environmental radiation protection and its current related studies

International Nuclear Information System (INIS)

Yoshida, Satoshi

2011-01-01

Reviewed are the international trend of environmental radiation protection (ERP), Japanese studies of radiation effects on environmental livings from aspects of ecosystem to molecular level, and the future view. ERP is particularly closed up toward promotion after its first involvement in the general global conference, UN Conference on Environment and Development (1992). International Commission of Radiological Protection (ICRP) has conducted such actions for the environment as establishing protection essentials for non-human species (2003), organizing Committee 5 (2005), and defining Reference Animals and Plants (2008) where Derived Consideration Reference Levels of 0.1-100 mGy/d are proposed, together with cooperative actions by United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR), International Atomic Energy Agency (IAEA), The Organization for Economic Co-operation and Development (OECD)/Nuclear Energy Agency (NEA) and European projects. Japanese NIRS is now enrolled in the project of Environmental Modeling for Radiation Safety-II (IAEA). Major Japanese studies of radiation effects on environmental livings have utilized killifish (medaka: Oryzias latipes), springtail, earthworm, nematode, cultured plant cell (cedar), poplar, etc. Studies of the radiation effect on microcosm consisting of 3 livings have led to establishing a model for mathematical analysis and of 8 livings, have defined 50% affect dose of 5600 Gy gamma-ray. Irradiation of gamma-ray at 1 Gy/d for 5-10 days to the soil has been shown to result in alteration of the composition of natural earth bacterial population by denaturant gradient gel electrophoresis, which being a promising tool for evaluating the alteration of soil composition and function. At molecular levels, transcriptome analysis of various cells from yeast to man, is performed after irradiation of gamma-ray, neutron, heavy particles and others to reveal radiation-induced gene expression; and Hi-CEP (high

Radiological assessments, environmental monitoring, and study design

International Nuclear Information System (INIS)

Hansen, W.R.; Elle, D.R.

1980-01-01

Studies of the behavior of transuranic elements in the environment form the basic data for applied programs in radiological assessment, environmental monitoring, derivation of radiation-protection standards, and environmental impact statements. This chapter introduces some of the major information requirements of these applications of transuranic research data. Characteristics of the source terms from nuclear activities usually are needed for an analysis of environmental pathways or deployment of monitoring systems. Major inhalation and ingestion pathways are considered in assessments of hazards from transuranics and are discussed from the viewpoint of research needed

ENVIRONMENTAL REPORTING AT INTERNATIONAL LEVEL (STUDY OF THE LITERATURE

Directory of Open Access Journals (Sweden)

IENCIU Ionel-Alin

2011-12-01

Full Text Available One of the most important areas of development during the last 15 years, as far as accounting is concerned, has been the environmental reporting and accounting, generating interests beyond the restrictions imposed by purely academic discussions or the professional accountants community. The objective of the paper is represented by the analysis of scientific knowledge and existing practices in the area of environmental reporting. Mathews (1997, 2001 and Parker (2005 are one of the most representative studies that examine the evolution and status of researches in the area of accounting and environmental reporting. Because of the fact that reports offered by the traditional financial accounting system are insufficient for reflecting a clear and complete image of the company's environmantal impact, I monitored the frameworks or mechanisms of environmental information. Also, the paper analysis the articles treating international environmental reporting, articles publised in ISI quoted or BDI indexed journals. The collection and analysis of reporting frames, the interpretation and analysis thereof represent the main instruments used in order to bring to the forefront the main existing reporting frames for environmental information, found at international level. The quantitative, applicative research is used to reflect the current status of researches in the field of environmental reporting, using the non-participative observation to reflect the current status of researches in the field of environmental reporting, by using the non-participative observation, the collection and analysis of articles as main research instruments. The study concludes that environmental reporting continues to represent the main attraction of researchers in the field of environmental accounting. The main reason for researches on environmental reporting is represented by the description, investigation and improvement of practices on accounting and reporting environmental

Site Environmental Report, 1993

International Nuclear Information System (INIS)

1994-06-01

The Site Environmental Report (SER) is prepared annually in accordance with DOE Order 5400.1, ''General Environmental Protection Program.'' This 1993 SER provides the general public as well as scientists and engineers with the results from the site's ongoing Environmental Monitoring Program. Also included in this report is information concerning the site's progress toward achieving full compliance with requirements set forth by DOE, US Environmental Protection Agency (USEPA), and Ohio EPA (OEPA). For some readers, the highlights provided in the Executive Summary may provide sufficient information. Many readers, however, may wish to read more detailed descriptions of the information than those which are presented here

Site Environmental Report, 1993

Energy Technology Data Exchange (ETDEWEB)

1994-06-01

The Site Environmental Report (SER) is prepared annually in accordance with DOE Order 5400.1, ``General Environmental Protection Program.`` This 1993 SER provides the general public as well as scientists and engineers with the results from the site`s ongoing Environmental Monitoring Program. Also included in this report is information concerning the site`s progress toward achieving full compliance with requirements set forth by DOE, US Environmental Protection Agency (USEPA), and Ohio EPA (OEPA). For some readers, the highlights provided in the Executive Summary may provide sufficient information. Many readers, however, may wish to read more detailed descriptions of the information than those which are presented here.

[THE STUDY OF MANIFESTATIONS OF ENVIRONMENTAL HAZARDS AT THE REGIONAL LEVEL].

Science.gov (United States)

Shmandiy, V M; Kharlamova, E V; Rugas, T E

2015-01-01

Elaborated methodological approaches to the monitoring of the state of ecological safety are based on the use of systems analysis of conditions and consistent patterns of the formation of the ecological danger search for effective means and methods of safety management. Ecological hazard is considered as a hierarchical structure, consisting of types, classes, species and subsubspecies. In industrially developed regions the most significant are technogenic and sociogenic classes. The sociogenic class of danger was proved to be primary in its formation, as the level of environmental awareness is largely determined by the degree of impact on human health and environment, manifestations of the danger of other classes are depend on it. When analyzing the state of danger there was applied the anthropocentric approach. There was used an assembly of characteristics considering the health status of the population of the certain territory under the influence of factors of environmental hazard. On the base of the colligation of literature data and the results of own observations there was suggested a generalized index of the state of the population'S health in socio-economic areas, there were selected zones with differing level of the technogenic loads and also rural areas beyond objects of technogenic impact. On results of studies there was proved the relationship between the level of the environmental hazard and state of the population's in various socio-economic zones.

Measuring Values in Environmental Research: A Test of an Environmental Portrait Value Questionnaire

Science.gov (United States)

Bouman, Thijs; Steg, Linda; Kiers, Henk A. L.

2018-01-01

Four human values are considered to underlie individuals’ environmental beliefs and behaviors: biospheric (i.e., concern for environment), altruistic (i.e., concern for others), egoistic (i.e., concern for personal resources) and hedonic values (i.e., concern for pleasure and comfort). These values are typically measured with an adapted and shortened version of the Schwartz Value Survey (SVS), to which we refer as the Environmental-SVS (E-SVS). Despite being well-validated, recent research has indicated some concerns about the SVS methodology (e.g., comprehensibility, self-presentation biases) and suggested an alternative method of measuring human values: The Portrait Value Questionnaire (PVQ). However, the PVQ has not yet been adapted and applied to measure values most relevant to understand environmental beliefs and behaviors. Therefore, we tested the Environmental-PVQ (E-PVQ) – a PVQ variant of E-SVS –and compared it with the E-SVS in two studies. Our findings provide strong support for the validity and reliability of both the E-SVS and E-PVQ. In addition, we find that respondents slightly preferred the E-PVQ over the E-SVS (Study 1). In general, both scales correlate similarly to environmental self-identity (Study 1), energy behaviors (Studies 1 and 2), pro-environmental personal norms, climate change beliefs and policy support (Study 2). Accordingly, both methodologies show highly similar results and seem well-suited for measuring human values underlying environmental behaviors and beliefs. PMID:29743874

Environmental process improvement feasibility study and demonstration program

Science.gov (United States)

Martin, Rodger L.

1994-01-01

This report is the final product of an environmental study conducted by Western Commercial Space Center, Inc. under contract to Tennessee-Calspan Center for Space Transportation and Applied Research. The purpose of this investigation is to accurately document the current environmental and permitting processes associated with commercial space launch activity at Vandenberg AFB, and make recommendations to streamline those processes. The particular areas of interest focus on: identifying applicable Federal, state, and local laws, Department of Defense directives, and Air force regulations; defining the environmental process on Vandenberg AFB and how it relates with other agencies, including Federal and state regulatory agencies; and defining the air quality permit process. Study investigation results are applied to an example Pilot Space Launch Vehicle (PSLV) planning to launch from Vandenberg AFB. The PSLV space hardware is analyzed with respect to environmental and permitting issues associated with vehicle processing, facilities required (existing or new), and launch. The PSLV verified the earlier findings of the study and gave insight into streamlining recommendations.

Environmental liability guideline, the environmental damage law, execution and implementation deficiencies. A study on the structural execution suitability; Die Umwelthaftungsrichtlinie, das Umweltschadensgesetz, Vollzugs- und Implementationsdefizite. Eine Untersuchung zur strukturellen Vollzugseignung

Energy Technology Data Exchange (ETDEWEB)

Holz, Julia-Carolina

2017-07-01

Is there an effective liability for environmental damage? The sinking of the tanker ''Exxon Valdez'' has brought about an innovation in US environmental law. The dying of large areas of great forest and the Sandoz case have inspired thought in Germany. Who is responsible for the damages already incurred? How are damages to be replaced? Can environmental damage be quantified? For the replacement of damages, legal liability systems have been created, which are primarily of civil law, the compensation of damages between two private parties. In Germany there is a public liability system, which places the party ''generality'' against the operator of plants as an opponent and demands compensation, restoration of natural species and habitats, water bodies and soils. In 2004, the Directive on environmental liability with regard to the prevention and remedying of environmental damage (the Environmental Liability Directive or UHRL), was adopted. In Germany, the appropriate implementation took place in 2007 with the Environmental Damages Act (USchadG). A comparison with US environmental legislation and an overview of the implementation of the Environmental Liability Directive in the Member States completes the study. Julia-Carolina Holz gives a detailed look at the fundamentals and research status of enforcement deficits and examines the enforcement of the Environmental Liability Directive as well as the Environmental Damages Act.

Course Descriptions in Environmental Studies Part Two: Interdisciplinary Courses.

Science.gov (United States)

Dunlap, Riley; And Others

1984-01-01

Presents descriptions (syllabi, outlines, goals) of interdisciplinary environmental studies courses. Topic areas of these courses include: environmental sociology; human ecology (politics, institutions, and the environment); humans and the environment in historical perspective; environmental management; humans, hazards, and disasters; and other…

Monitoring And Modeling Environmental Water Quality To Support Environmental Water Purchase Decision-making

Science.gov (United States)

Null, S. E.; Elmore, L.; Mouzon, N. R.; Wood, J. R.

2016-12-01

More than 25 million cubic meters (20,000 acre feet) of water has been purchased from willing agricultural sellers for environmental flows in Nevada's Walker River to improve riverine habitat and connectivity with downstream Walker Lake. Reduced instream flows limit native fish populations, like Lahontan cutthroat trout, through warm daily stream temperatures and low dissolved oxygen concentrations. Environmental water purchases maintain instream flows, although effects on water quality are more varied. We use multi-year water quality monitoring and physically-based hydrodynamic and water quality modeling to estimate streamflow, water temperature, and dissolved oxygen concentrations with alternative environmental water purchases. We simulate water temperature and dissolved oxygen changes from increased streamflow to prioritize the time periods and locations that environmental water purchases most enhance trout habitat as a function of water quality. Monitoring results indicate stream temperature and dissolved oxygen limitations generally exist in the 115 kilometers upstream of Walker Lake (about 37% of the study area) from approximately May through September, and this reach acts as a water quality barrier for fish passage. Model results indicate that low streamflows generally coincide with critically warm stream temperatures, water quality refugia exist on a tributary of the Walker River, and environmental water purchases may improve stream temperature and dissolved oxygen conditions for some reaches and seasons, especially in dry years and prolonged droughts. This research supports environmental water purchase decision-making and allows water purchase decisions to be prioritized with other river restoration alternatives.

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.

Environmental Studies at the Guiana Space Centre

Science.gov (United States)

Richard, Sandrine

2013-09-01

The Environmental Commitment of the French Space Agency at the Guiana Space Centre (CNES / CSG) specifies that the environmental protection is a major stake. Consequently, CNES participates in numerous space programs that contribute significantly to a better knowledge, management and protection of our environment at a global scale.The studies and researches that are done at CNES / CSG meet several objectives:* Assessment of safety and environmental effects and risk related to the effects overflowing due to a pollution caused by ground and flight activities* Improvement of the studies related to the knowledge of the environment (flora and fauna monitoring).* Risk assessment and management which may affect the safety of people , property, and protection of public health and environment * Verification of the compliance of the results of impact studies of launch vehicle in flight phase provided by the launch operator (Technical Regulation) with the French Safety Operational Acts.In this note, study and research programs are presented. They allow a better knowledge of the surrounding environment and of impacts caused by the industrial activities done in Guiana Space Center.

Fernald Environmental Management Project 1995 site environmental report

International Nuclear Information System (INIS)

1996-06-01

The Fernald site continues to examine the air and liquid pathways as possible routes through which pollutants from past operations and current remedial activities may leave the site. This 1995 Site Environmental Report provides the general public as well as scientists and engineers with the results from the site's ongoing Environmental Monitoring Program. Also included in this report is information concerning the site's progress toward achieving full compliance with requirements set forth by DOE, US Environmental Protection Agency (USEPA), and Ohio EPA

Environmental management and firm performance: a case study.

Science.gov (United States)

Claver, Enrique; López, María D; Molina, José F; Tarí, Juan J

2007-09-01

This study has as its aim to help to clarify the relationship between environmental management and economic performance by integrating it into a wider framework that includes the relationship between environmental strategy and firm performance, the latter being understood as the combination of environmental performance, competitive advantage and economic performance. A case study of the COATO farming cooperative showed us that its environmental management, focused on prevention logic, has had a positive net effect on its environmental performance. Besides, the order in which these practices were adopted favoured the development of new organisational capabilities that have contributed to the appearance of advantages derived from the greater accumulated experience of employees in creating new projects that are designed to reduce residues and pollution. COATO has also obtained a competitive advantage in differentiation thanks to an improved brand image and to its increased credibility in business relationships. Finally, a positive correlation exists between the pioneering proactive strategy adopted by this cooperative and the improvement of its firm performance with respect to the other firms in its sector.

Environmental changes and violent conflict

International Nuclear Information System (INIS)

Bernauer, Thomas; Böhmelt, Tobias; Koubi, Vally

2012-01-01

This letter reviews the scientific literature on whether and how environmental changes affect the risk of violent conflict. The available evidence from qualitative case studies indicates that environmental stress can contribute to violent conflict in some specific cases. Results from quantitative large-N studies, however, strongly suggest that we should be careful in drawing general conclusions. Those large-N studies that we regard as the most sophisticated ones obtain results that are not robust to alternative model specifications and, thus, have been debated. This suggests that environmental changes may, under specific circumstances, increase the risk of violent conflict, but not necessarily in a systematic way and unconditionally. Hence there is, to date, no scientific consensus on the impact of environmental changes on violent conflict. This letter also highlights the most important challenges for further research on the subject. One of the key issues is that the effects of environmental changes on violent conflict are likely to be contingent on a set of economic and political conditions that determine adaptation capacity. In the authors' view, the most important indirect effects are likely to lead from environmental changes via economic performance and migration to violent conflict. (letter)

Environmental Consciousness and Action: An Australian Perspective.

Science.gov (United States)

Salleh, Ariel Kay

1989-01-01

Discussed is a study which triangulates the relationship between the patriarchal system, capitalism, and ecology using ethnomethodology. Relates a feminine idealogical set to general environmental sensibility. (CW)

Evaluation of environmental management resources (ISO 14001) at civil engineering construction worksites: a case study of the community of Madrid.

Science.gov (United States)

Rodríguez, Gracia; Alegre, Francisco Javier; Martínez, Germán

2011-07-01

In recent years, significant advances have been made in business organization and management. The growing demands of clients as well as the globalization of world markets are among the many factors that have led to the establishment of systems of quality control and environmental management as a competitive strategy for businesses. When compared to other professional sectors, the construction sector has been slower to respond to environmental problems and to adopt Environmental Management Systems (EMS). In the world today the ISO 14001 standard is currently the main frame of reference used by construction companies to implement this type of management system. This article presents the results of a general study regarding the evaluation of the application of the ISO 14001 standard at civil engineering construction worksites in the Community of Madrid (Spain), specifically pertaining to requirement 4.4.1, Resources, roles, responsibilities, and authority. According to requirement 4.4.1, company executives should appoint people responsible for implementing the EMS and also specify their responsibilities and functions. The personnel designated for supervising environmental work should also have sufficient authority to establish and maintain the EMS. The results obtained were the following: - EMS supervisors did not generally possess adequate training and solid experience in construction work and in the environment. Furthermore, supervisors were usually forced to combine their environmental work with other tasks, which made their job even more difficult. - Generally speaking, supervisors were not given sufficient authority and autonomy because productivity at the construction site had priority over environmental management. This was due to the fact that the company management did not have a respectful attitude toward the environment, nor was the management actively involved in the establishment of the EMS. - Insufficient resources were allocated to the Environmental

Environmental policy challenge crime in Republic Serbia and its impact on environmental safety

Directory of Open Access Journals (Sweden)

Jović Vojislav

2014-01-01

Full Text Available Environmental law and ecological security representing nearly two related fields that have a scientific discipline in our legal security framework introduced in the first decade of this century. Despite this fact, the legal norms that regulate the protection and safety of the environment have been studied in the framework of other disciplines, and their etymology suggests that environmental regulations have existed in the ninth century, first as a prohibitive provision 'is prohibited'. It is known that environmental law to a certain extent based on criminal law norms and the norms of a protective object with the environment - Ekos. The fact of regulation of a large number of offenses in this field indicates the significance of the criminal policy which is in the field of environmental law and environmental security provides criminal protection. In this paper, in addition to general introductory remarks on environmental law, environmental safety and environmental tort, consider the area of combating environmental crime, the share of primary and secondary subjects of criminal procedural and international cooperation, particularly in combating transnational environmental crime. In the end, considering the environmental impact of crime on ecological security, clarifying the possible forms of threats and extent of the reaction.

Case Studies of Environmental Visualization

Directory of Open Access Journals (Sweden)

Panagiotis Patlakas

2017-09-01

Full Text Available The performance gap between simulation and reality has been identified as a major challenge to achieving sustainability in the Built Environment. While Post-Occupancy Evaluation (POE surveys are an integral part of better understanding building performance, and thus addressing this issue, the importance of POE remains relatively unacknowledged within the wider Built Environment community. A possible reason that has been highlighted is that POE survey data is not easily understood and utilizable by non-expert stakeholders, including designers. A potential method by which to address this is the visualization method, which has well established benefits for communication of big datasets. This paper presents two case studies where EnViz (short for “Environmental Visualization”, a prototype software application developed for research purposes, was utilized and its effectiveness tested via a range of analysis tasks. The results are discussed and compared with those of previous work that utilized variations of the methods presented here. The paper concludes by presenting the lessons drawn from the five-year period of EnViz, emphasizing the potential of environmental visualization for decision support in environmental design and engineering for the built environment, and suggests directions for future development.

Fernald Environmental Management Project 1995 site environmental report

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-06-01

The Fernald site continues to examine the air and liquid pathways as possible routes through which pollutants from past operations and current remedial activities may leave the site. This 1995 Site Environmental Report provides the general public as well as scientists and engineers with the results from the site`s ongoing Environmental Monitoring Program. Also included in this report is information concerning the site`s progress toward achieving full compliance with requirements set forth by DOE, US Environmental Protection Agency (USEPA), and Ohio EPA.

The role of qualitative risk assessment in environmental management: A Kazakhstani case study

International Nuclear Information System (INIS)

Kajenthira, Arani; Holmes, John; McDonnell, Rachael

2012-01-01

Successful environmental management is partly contingent on the effective recognition and communication of environmental health risks to the public. Yet risk perceptions are known to differ between experts and laypeople; laypeople often exhibit higher perceptions of risk in comparison to experts, particularly when these risks are associated with radiation, nuclear power, or nuclear waste. This paper consequently explores stakeholder risk perceptions associated with a mercury-contaminated chloralkali production facility in Kazakhstan. Using field observations and in-depth interviews conducted in the vicinity of the Pavlodar Chemical Plant, this work assesses the relevance of the substantial on-site mercury contamination to the health and livelihoods of the local population with the goal of informing remediation activity through a combination of quantitative and qualitative risk assessments. The findings of this research study cannot be broadly generalized to all the primary stakeholders of the site due to the small sample size; however, the indifference of the local population towards both the possibility of mercury-related health risks and the need for mitigation activity could pose a substantial barrier to successful site remediation and also suggests that a qualitative understanding of stakeholder risk perceptions could play an important role in striving towards sustainable, long-term environmental risk management. - Highlights: ► A mercury spill in Kazakhstan created environmental and health risks. ► We evaluated the role of risk communication/perception in environmental management. ► Long-term risk mitigation was impeded by lack of engagement of site stakeholders. ► Prioritizing engagement of the local population is critical for remediation success.

Sectoral Costs of Environmental Policy. Final Report

International Nuclear Information System (INIS)

Vercaemst, P.; Vanassche, S.; Campling, P.; Vranken, L.; Agnolucci, P.; Salmons, R.; Shaw, B.; Jantzen, J.; Van der Woerd, H.; Gruenig, M.; Best, A.

2007-12-01

The Directorate General for Environment of the European Commission has launched a study on the 'Sectoral costs of environmental policy'. The overall aim of the study is to obtain a clearer picture of the impact of environmental policy in some of the industrial sectors most affected by environmental policy, taking into account the differences between sectors and Member States. Previous studies mainly focussed on the individual impact of one Directive, but in this study we will assess the cumulative costs attributable to the environmental policy in its entirety and attempt to identify synergies between individual policies. The project has the following main objectives: paint a clearer picture of the environmental costs for the selected industries; indicate the differences in costs between individual companies; indicate the differences in costs between Member States; demonstrate the drivers for environmental expenditures of the companies and differences between sectors and Member States; describe different types of environmental regulation (policy instruments) and their impact on environmental expenditures; evaluate the environmental performance of the industries and differences between companies/Member States; collect evidence for the impacts of environmental regulation (and associated costs) on the competitiveness of companies; and carry out an international comparison. The sectors selected are:oil supply chain; electricity production; steel industry; and textile and leather industry

Environmental health scoping study at Bruce Heavy Water Plant

International Nuclear Information System (INIS)

Prior, M.; Mostrom, M.; Coppock, R.; Florence, Z.

1995-10-01

There are concerns that hydrogen sulfide released from the Heavy Water Plant near Kincardine, Ontario may be the cause of the mortalities and morbidities observed in a nearby flock of sheep. The Philosopher's Wool sheep farm is about four kilometres south-southeast of the Bruce Heavy Water Plant. Ontario Hydro, the owner and operator of the Bruce Heavy Water Plant, claims that hydrogen sulphide emissions from the Bruce Heavy Water Plant are within regulatory limits and well below levels that cause harm. Accordingly, the Atomic Energy Control Board commissioned the Alberta Environmental Centre, Alberta Department of Environmental Protection, to develop a scoping study for this environmental health issue. The first objective was to describe a field investigation model to define clearly the environmental health and operation of the sheep farm. The second objective was to describe possible exposure patterns and develop a holistic environmental pathway model. If appropriate, the third study objective was to describe animal models of the actual situation to elucidate specific aspects of the environmental health concerns. It was not the objective of this report to provide a definitive answer to the present environmental health issue. Ontario Hydro provided data to the Alberta Environmental Centre, as di the sheep farmer, the attending veterinarian, the University of Guelph study team, and the Atomic Energy Control Board. A six-tiered strategy of sequential evaluations of the ovine health problem is based on the multiple-response paradigm. It assumes the observed ovine health results are the result of multiple effector events. Each tier constitutes a separate, but inter-related, study. Sequential evaluation and feedback of each tier allow sound scientific judgements and efficient use of resources. (author). 59 refs., 11 tabs., 22 figs

Exploring the relationship between outdoor recreation activities, community participation, and environmental attitudes

Science.gov (United States)

Lindsey Barker; Chad Dawson

2012-01-01

The relationship between environmental attitudes (EA) and environmentally responsible behavior (ERB) has been the focus of several studies in environmental psychology and recreation research. The purpose of this study was to explore the relationship between EAs and ERBs at both a general level and at an activity-specific level using a 2009 survey of motorized...

Environmental isotope survey

International Nuclear Information System (INIS)

Jacovides, J.S.

1979-03-01

Work was initiated on the 1st of September 1971 with the objective of finding out how best to use environmental isotopes in the interpretation of the hydrology, particularly subsurface hydrology, of Cyprus through a sparse reconnaissance sampling of all the major aquifers and springs covering the whole island. The distribution of sampling was such that the survey in itself could assist in clarifying particular hydrogeologic problems, provide a better understanding of the water systems of the island, establish a general environmental isotope - framework of the hydrologic regimen of Cyprus as well as to provide the basis for specific, more detailed, studies to be undertaken subsequently

Environmental impacts assessment: Instruments for environmental policy making and resource management

International Nuclear Information System (INIS)

Cavelli, C.M.; Sartori, S.

1993-06-01

This review of evaluation criteria for environmental impacts assessments in Italy covers the following aspects: the efficacy of current Italian normatives governing assessment methods, the current approach of regional public administrations, the necessity for the creation of a national regulating board, environmental impacts assessment for complex environmental systems, the application of impacts assessment recommendations to resource development modelling in the planning of integrated environmental-economic systems, the involvement of the general public in decision making, techniques to determine the monetary worth of environmental resources, the use of multi-criteria analysis techniques

Site environmental programs

Energy Technology Data Exchange (ETDEWEB)

Schmidt, J.W.; Hanf, R.W.

1995-06-01

This section of the 1994 Hanford Site Environmental Report summarizes the site environmental programs. Effluent monitoring and environmental surveillance programs monitor for impacts from operations in several areas. The first area consists of the point of possible release into the environment. The second area consists of possible contamination adjacent to DOE facilities, and the third area is the general environment both on and off the site.

Site environmental programs

International Nuclear Information System (INIS)

Schmidt, J.W.; Hanf, R.W.

1995-01-01

This section of the 1994 Hanford Site Environmental Report summarizes the site environmental programs. Effluent monitoring and environmental surveillance programs monitor for impacts from operations in several areas. The first area consists of the point of possible release into the environment. The second area consists of possible contamination adjacent to DOE facilities, and the third area is the general environment both on and off the site

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.

STUDY CONSIDERING THE ENVIRONMENTAL PROTECTION AND LIFE QUALITY IN ROMANIA IN THE CONTEXT OF SUSTAINABLE DEVELOPMENT

Directory of Open Access Journals (Sweden)

Gheorghe Sebastian SÂRB

2013-10-01

Full Text Available The environmental protection represents an important subject in international debates, being accentuated by the alert rhythm of economic development and the higher demands of the current consumer generations. In general, it can be claimed that the most developed countries are producing the largest quantities of waste and pollutants and are consuming large quantities of energy and natural resources. The impact these countries have upon the natural environment is strong and destructive. Therefore, it can be remarked that the industrialization level is inversely proportional with the environmental state, which is getting worse by the year: reduced timbered areas, agricultural soil degradation, a thinner ozone layer, numerous extinct plant and animal species, accentuated greenhouse effect, etc. Affecting the natural environment has severe repercussions upon the quality of life, manifesting itself through water, soil and atmospheric pollution. These are the reasons why the authors of this paper are analysing, in the present study, the problems concerning the environmental protection and life quality.

The relationship between environmental lead and blood lead in children : a study in environmental epidemiology

NARCIS (Netherlands)

Brunekreef, B.

1985-01-01

This study deals with the relationship between environmental lead and blood lead in children.
Chapter 1 provides a summary of the environmental health aspects of lead. The occurrence of lead in the environment and in man is described; children are discussed as a population at

A Cross-Cultural Study on Environmental Risk Perception and Educational Strategies: Implications for Environmental Education in China

Science.gov (United States)

Duan, Hongxia; Fortner, Rosanne

2010-01-01

This cross-cultural study examined college students' environmental risk perception and their preference in terms of risk communication and educational strategies in China and the United States. The results indicated that the Chinese respondents were more concerned about environmental risk, and they perceived the environmental issues to be more…

Environmental law

International Nuclear Information System (INIS)

Bender, B.; Sparwasser, R.

1988-01-01

Environmental law is discussed exhaustively in this book. Legal and scientific fundamentals are taken into account, a systematic orientation is given, and hints for further information are presented. The book covers general environmental law, plan approval procedures, protection against nuisances, atomic law and radiation protection law, water protection law, waste management law, laws on chemical substances, conservation law. (HSCH) [de

Environmental status report 1987

Energy Technology Data Exchange (ETDEWEB)

1987-12-21

The new expert opinion on the environment does not claim to be as complete as the previous two, but places accents in certain areas. The environmental policy of the beginning of the 1990ies requires a general, interdisciplinary and internally sound conception. Therefore the Council has presented outlines of such a general environmental policy with special care and minuteness of detail. The second part treats the individual sectors of environmental protection such as pollution and protection of soils or air pollution and air pollution control. The third part presents environmental protection in selected fields of politics: environment and health - energy - traffic - regional planning - leisure time and tourism. An abridged version gives a survey of the contents of the expert opinion so as to introduce into the intricacy and richness of details thereof. (orig./HSCH).

Environmental status report 1987

International Nuclear Information System (INIS)

1987-01-01

The new expert opinion on the environment does not claim to be as complete as the previous two, but places accents in certain areas. The environmental policy of the beginning of the 1990ies requires a general, interdisciplinary and internally sound conception. Therefore the Council has presented outlines of such a general environmental policy with special care and minuteness of detail. The second part treats the individual sectors of environmental protection such as pollution and protection of soils or air pollution and air pollution control. The third part presents environmental protection in selected fields of politics: environment and health - energy - traffic - regional planning - leisure time and tourism. An abridged version gives a survey of the contents of the expert opinion so as to introduce into the intricacy and richness of details thereof. (orig./HSCH) [de

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... Environmental Impact Statements-General Requirements § 51.93 Distribution of final environmental impact...

Final report on fiscal year 1992 activities for the environmental monitors line-loss study

International Nuclear Information System (INIS)

Kenoyer, J.L.

1993-01-01

The work performed on this Environmental Monitors Line-Loss Study has been performed under Contract Numbers MLW-SVV-073750 and MFH-SVV-207554. Work on the task was initiated mid-December 1991, and this report documents and summarizes the work performed through January 18, 1993. The sections included in this report summarize the work performed on the Environmental Monitors Line-Loss Study. The sections included in this report are arranged to reflect individual sub-tasks and include: descriptions of measurement systems and procedures used to obtain cascade impactor samples and laser spectrometer measurements from multiple stacks and locations; information on data acquisition, analyses, assessment, and software; discussion of the analyses and measurement results from the cascade impactor and laser spectrometer systems and software used; discussion on the development of general test methods and procedures for line-loss determinations; an overall summary and specific conclusions that can be made with regard to efforts performed on this task during FY 1992 and FY 1993. Supporting information for these sections is included in this report as appendices

The role of qualitative risk assessment in environmental management: A Kazakhstani case study

Energy Technology Data Exchange (ETDEWEB)

Kajenthira, Arani, E-mail: arani.kajenthira@gmail.com [Belfer Center for Science and International Affairs, Harvard Kennedy School (United States); Department of Engineering Science, University of Oxford (United Kingdom); Holmes, John, E-mail: johnho@earth.ox.ac.uk [Department of Earth Sciences, University of Oxford (United Kingdom); McDonnell, Rachael, E-mail: rachael.mcdonnell@ouce.ox.ac.uk [School of Geography and the Environment, University of Oxford (United Kingdom)

2012-03-15

Successful environmental management is partly contingent on the effective recognition and communication of environmental health risks to the public. Yet risk perceptions are known to differ between experts and laypeople; laypeople often exhibit higher perceptions of risk in comparison to experts, particularly when these risks are associated with radiation, nuclear power, or nuclear waste. This paper consequently explores stakeholder risk perceptions associated with a mercury-contaminated chloralkali production facility in Kazakhstan. Using field observations and in-depth interviews conducted in the vicinity of the Pavlodar Chemical Plant, this work assesses the relevance of the substantial on-site mercury contamination to the health and livelihoods of the local population with the goal of informing remediation activity through a combination of quantitative and qualitative risk assessments. The findings of this research study cannot be broadly generalized to all the primary stakeholders of the site due to the small sample size; however, the indifference of the local population towards both the possibility of mercury-related health risks and the need for mitigation activity could pose a substantial barrier to successful site remediation and also suggests that a qualitative understanding of stakeholder risk perceptions could play an important role in striving towards sustainable, long-term environmental risk management. - Highlights: Black-Right-Pointing-Pointer A mercury spill in Kazakhstan created environmental and health risks. Black-Right-Pointing-Pointer We evaluated the role of risk communication/perception in environmental management. Black-Right-Pointing-Pointer Long-term risk mitigation was impeded by lack of engagement of site stakeholders. Black-Right-Pointing-Pointer Prioritizing engagement of the local population is critical for remediation success.

The Effects of an Environmental Studies Course on Selected Variables Related To Environmentally Responsible Behavior.

Science.gov (United States)

Smith-Sebasto, N. J.

1995-01-01

Reports that students completing an environmental studies course displayed significant gains when compared with students not completing such a course. These gains were made in acquiring a more internally-oriented locus of control of reinforcement for environmentally responsible behavior, a higher perception of their knowledge of and skill in using…

Environmental/Biomedical Terminology Index

International Nuclear Information System (INIS)

Huffstetler, J.K.; Dailey, N.S.; Rickert, L.W.; Chilton, B.D.

1976-12-01

The Information Center Complex (ICC), a centrally administered group of information centers, provides information support to environmental and biomedical research groups and others within and outside Oak Ridge National Laboratory. In-house data base building and development of specialized document collections are important elements of the ongoing activities of these centers. ICC groups must be concerned with language which will adequately classify and insure retrievability of document records. Language control problems are compounded when the complexity of modern scientific problem solving demands an interdisciplinary approach. Although there are several word lists, indexes, and thesauri specific to various scientific disciplines usually grouped as Environmental Sciences, no single generally recognized authority can be used as a guide to the terminology of all environmental science. If biomedical terminology for the description of research on environmental effects is also needed, the problem becomes even more complex. The building of a word list which can be used as a general guide to the environmental/biomedical sciences has been a continuing activity of the Information Center Complex. This activity resulted in the publication of the Environmental Biomedical Terminology Index

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

Environmental Studies of Schizophrenia Through the Prism of Epigenetics

OpenAIRE

Oh, Gabriel; Petronis, Arturas

2008-01-01

Traditionally, etiological research of schizophrenia has been focused on elucidating predisposing genes and environmental risk factors. While numerous putative environmental hazards have been suggested, inconsistencies and methodological limitations of epidemiological studies have made it difficult to identify even a single exogenous cause of schizophrenia. Furthermore, there is increasing evidence that environmental risk factors may not play as much of a significant role in schizophrenia as ...

An environmentally sustainable transport system in Sweden. A scenario study

Energy Technology Data Exchange (ETDEWEB)

Brokking, P.; Emmelin, L.; Engstroem, M-G.; Nilsson, Jan-Evert; Eriksson, Gunnar; Wikberg, O.

1997-02-01

This is a short version of a scenario study concerning the possibilities to reach an Environmentally Sustainable Transport system in Sweden in a perspective of 30 years. The aim of the scenario study has been to describe one of several possible paths from today`s transport system to an environmentally adopted one. However, this does not imply that the task is to predict how such a transformation can be accomplished. The aim is rather to illustrate what such transformation require in the form of political decisions. The transformation of the transport system in to an environmentally adopted one, is primarily treated as a political problem, and a political perspective has accordingly been chosen for the study. In this English version of the scenario, the carbon dioxide problem is used to illuminate the many conflicts in goals and other problem that will attend an environmental adoption of the Swedish transport system, and to highlight the analytical points of departure for the scenario study. The analysis shows that it is possible to reach the national environmental goals that characterise, with given definitions, an environmentally sustainable transport system. However, this implies many severe political decisions over a long period of time, which in turn, implies a long term national consensus about the importance to reach the overall goal. Other results the scenario points out, is the risk that a policy focused on one sector leads to `solving` a problem by moving it outside systems limitations, and the limitations on a national environmental policy: Being able to count on assistance from other countries through an environmental adoption of the transport system in the European Union or globally, would drastically facilitate the environmental adoption of the Swedish transport system, through, among other things, a more rapid technological development. This indicates the necessity of promoting issues involving transportation and the environment in international

Environmental Technology Verification: Supplement to Test/QA Plan for Biological and Aerosol Testing of General Ventilation Air Cleaners; Bioaerosol Inactivation Efficiency by HVAC In-Duct Ultraviolet Light Air Cleaners

Science.gov (United States)

The Air Pollution Control Technology Verification Center has selected general ventilation air cleaners as a technology area. The Generic Verification Protocol for Biological and Aerosol Testing of General Ventilation Air Cleaners is on the Environmental Technology Verification we...

Economic instruments for environmental mitigation

International Nuclear Information System (INIS)

Wilkinson, A.

1995-01-01

A joint International Chamber of Commerce (ICC)/World Energy Council (WEC) Working Group has been studying a range of policy instruments which are being used or considered for use to address the question of ever increasing energy demand versus environmental protection, and pollution reduction. Economic instruments for such environmental protection include direct regulation, market-based instruments, and voluntary approaches. No single policy or device was likely to suffice in addressing the diversity of environmental problems currently faced. Altering energy prices must be seen in a social context, but some direct regulation may also be inevitable. Generally economic instruments of change were preferred as these were viewed as more flexible and cost-effective. (UK)

Unsettling Environmental Management: Reflections from Two Environmental Studies Graduates in Singapore

Science.gov (United States)

Ho, Ezra; Ang, Nicholas

2018-01-01

Environmental and sustainability programmes in higher education have gained traction over the last several decades. More-than-disciplinary epistemologies and innovative pedagogies promise transformational learning to grapple with contemporary environmental challenges. Environmental programmes thus have implicit messages of social change.…

Familial aggregation of gout and relative genetic and environmental contributions: a nationwide population study in Taiwan

OpenAIRE

Kuo, Chang-Fu; Grainge, Matthew J.; See, Lai-Chu; Yu, Kuang-Hui; Luo, Shue-Fen; Valdes, Ana M.; Zhang, Weiya; Doherty, Michael

2015-01-01

OBJECTIVE: To examine familial aggregation of gout and to estimate the heritability and environmental contributions to gout susceptibility in the general population. \\ud \\ud METHODS: Using data from the National Health Insurance (NHI) Research Database in Taiwan, we conducted a nationwide cross-sectional study of data collected from 22 643 748 beneficiaries of the NHI in 2004; among them 1 045 059 individuals had physician-diagnosed gout. We estimated relative risks (RR) of gout in individual...

General discussion of feasibility study

International Nuclear Information System (INIS)

Calori, F.

1976-01-01

Fundamentals, objectives and parameters of feasibility studies in the field of nuclear power project planning are discussed in a general way. Technical and economic problems to be considered are pointed out. In special cases, IAEA offers its aid and support. (UA) [de

Environmental isotope studies on groundwater problems in the Thar Desert, India

International Nuclear Information System (INIS)

Nair, A.R.; Navada, S.V.; Rao, S.M.

1997-01-01

One of the groundwater problems encountered in arid areas like the Thar Desert in Rajasthan is to know whether the shallow groundwater is being actively recharged. Environmental isotopes particularly tritium are very useful in providing evidence of recent recharge. In the Barmer area, the shallow groundwaters have tritium levels generally in the range 3-6 TU showing modern recharge. Most of the recharge possibly occurs by direct infiltration of precipitation. Indirect recharge through wadis (river channels) could sometimes be an important mechanism of groundwater recharge. Environmental isotope study in Jalore area showed that the shallow groundwaters near the Sukri river course had δ 2 H and δ 18 O are depleted compared to present day precipitation but not as depleted as the present day Himalayan rivers. Carbon-24 values of some of these groundwaters are in the range of 54-58 pMC showing that they possibly represent old river with headwater connection outside the desert. In the Thar, the deep groundwaters which sometimes form the bulk of water supply are generally paleowaters as sown by environmental δ 2 H, δ 18 O, 3 H and 14 C. For example in the Barmer area, deep groundwaters (depth > 150m) have depleted δ 2 H and δ 18 O compared to the shallow groundwaters and present day precipitation. They have negligible 3 H and 14 C model ages ranging from 4000 to 9500 BP. Hence the isotope data of the deep groundwaters indicate they are paleowaters recharged during humid periods in the Holocene. Over-exploitation of deep groundwaters could lead to mixing of shallow and deep groundwaters or influx of waters from adjoining aquifers. In the Bikaner area similar δ 2 H and δ 18 O of the shallow and deep wells and young waters encountered in some of the deep wells indicated mixing between the two aquifers due to heavy exploitation of groundwaters in the area. In a limestone belt of Jodhpur-Nagaur district heavy exploitation of groundwaters is taking place in the southern

Environmental Sustainability: Study an Institution of Higher Education Public of the State of Santa Catarina

Directory of Open Access Journals (Sweden)

Stephanie Kalynka Rocha

2015-04-01

Full Text Available The paper has the general objective of analyzing the environmental sustainability of an Institution of Higher Education (IHE Public of the State of Santa Catarina. To meet this objective has to reach the specific objectives: to check the number of IHEs in Brazil and Santa Catarina; to identify the number of public and private institutions and to propose a management model 5W2H to deficit sustainability criteria. The methodology and the objectives considered descriptive, with the technical procedures has the case study and the approach problem qualitative. The methodology is divided into three phases: the first phase it is the theoretical basis, it approaches social and environmental responsibility; environmental management and environmental management system. In the second phase it is the analysis of the results where first there was the amount of IHE and distribution in administrative categories. In the third phase, it has been the purpose of responding to a checklist of 154 questions developed by Pieri et al (2011 and Environmental Management Plan Summary (5W2H. In the end it is concluded that the institution submitted a global sustainability index of 32 %, being regarded as weak, proposing with the 5W2H tool, an action for each criterion, as the inclusion of recyclable products in acquisitions; recycling of waste; accessibility to the handicapped; and creating actions that approximates the IHE to the society. It is hoped that the proposed actions that the institution to put them into practice, increase the environmental sustainability index, benefiting society and the environment.

Environmental injustice: case studies from the South

International Nuclear Information System (INIS)

Cifuentes, Enrique; Frumkin, Howard

2007-01-01

We selected three case studies to illustrate environmental injustice issues in the South. These examples relate to migrant agricultural workers, the maquiladora industry and artisanal mining, while reviewing some of the major mechanisms involved, e.g. multinational corporations, the development of free trade zones, multilateral free trade agreements and the export of hazards. A series of strategies are discussed in order to address environmental injustice and health disparities that exist on a global scale. Some of the recommendations involve policy initiatives; others, such as research and mentorship, fall within the traditional domain of public health practice. In this paper, special attention is given to concerned environmental and occupational health professionals using evidence-based data for advocacy. For lasting changes to be made, however, stronger institutions and legislation are required. Those who have the 'right to know' about environmental injustice issues include communities of concern, workers' representatives and lawyers. Government officials and company officials may eventually work on the basis of conflict resolution, compensation and remediation, to quote some examples. Systematic approaches to protect both the environment and public health must be updated

Environmental injustice: case studies from the South

Science.gov (United States)

Cifuentes, Enrique; Frumkin, Howard

2007-10-01

We selected three case studies to illustrate environmental injustice issues in the South. These examples relate to migrant agricultural workers, the maquiladora industry and artisanal mining, while reviewing some of the major mechanisms involved, e.g. multinational corporations, the development of free trade zones, multilateral free trade agreements and the export of hazards. A series of strategies are discussed in order to address environmental injustice and health disparities that exist on a global scale. Some of the recommendations involve policy initiatives; others, such as research and mentorship, fall within the traditional domain of public health practice. In this paper, special attention is given to concerned environmental and occupational health professionals using evidence-based data for advocacy. For lasting changes to be made, however, stronger institutions and legislation are required. Those who have the 'right to know' about environmental injustice issues include communities of concern, workers' representatives and lawyers. Government officials and company officials may eventually work on the basis of conflict resolution, compensation and remediation, to quote some examples. Systematic approaches to protect both the environment and public health must be updated.

Climate and vegetation study using environmental isotope types of stalactite at Seropan Cave, Gunung Kidul Yogyakarta

International Nuclear Information System (INIS)

Satrio; Sidauruk, P.; Pratikno, B.

2012-01-01

Climate and vegetation study using environmental isotopes (i.e., 13 C, 14 C and 18 O) variations of stalactite has been conducted at Seropan cave, Gunung Kidul Karst area. The stalactite samples were collected from Seropan Cave at Semanu, Gunung Kidul, Yogyakarta. The objective of study is to understand the climate change, and vegetation types, temperature of atmosphere, age and stalactite growth rate through the interpretation of environmental isotopes (i.e., 13 C, 14 C and 18 O) of stalactite samples. The environmental isotope content of stalactite samples were analysed through CaCO 3 compound that was found at the stalactite samples. The 13 C content of samples is important to understand climate undulation and also vegetation variation. On the other hand, the variation of 18 O and 14 C contents is important to predict past temperature of atmosphere, and the age as well as stalactite growth rate, respectively. The result of environmental 13 C isotope analysis showed that Gunung Kidul area in general can be classified as dry climate. It is also indicated that almost 87.5 % of local vegetation can be classified as dry vegetation C4 as can be seen from the variation of δ 13 C content that is -6 ‰ to +2 ‰ vs PDB. This can also mean that only 12.5 % of the time that the vegetation in the area is wet in which the variation of δ 13 C content is in the range -14 ‰ to -6 ‰ vs PDB. The variations of 18 O contents of the samples (carbonate stalactite, or drip water) showed that the average temperature since 1621 to 2011 was around 19.5 °C. On the other hand, the variations of 14 C contents of the samples showed that stalactite growth rate was around 0.1 mm/year or one mm in ten years. The result shows that the stalactite growth is very slow as generally expected in tropical area such as Gunung Kidul. (author)

ENVIRONMENTAL MANAGEMENT SYSTEMS IN THE AUTOMOTIVE SUPPLY CHAIN IN SOUTH AFRICA: A PILOT STUDY

Directory of Open Access Journals (Sweden)

A.C. Brent

2012-01-01

Full Text Available

ENGLISH ABSTRACT: Automobile Original Equipment Manufacturers (OEMs have implemented formal Environmental Management Systems (EMSs globally that require the OEMs to consider the environmental performance and potential liabilities in the supply chain. However, in South Africa, OEMs typically experience resistance from suppliers to focus on environmental issues, compliance with regulations, and OEM requirements. Although the responses from many OEMs have been an attempt to enforce the formal EMS certification and accreditation of suppliers, a case study reveals that such certification and accreditation does not necessarily imply good environmental performance, nor indeed environmental compliance with the national legislation. Apart from general environmental management and compliance information, basic cleaner production process parameters, i.e. water and energy usage, and waste generated, were used to compare the environmental performances of different sized suppliers, with and without formal EMSs, and with variance of financial dependency on an OEM. In order to improve the environmental performance of the entire supply chain, a conceptual model is introduced, which is currently under investigation in the automotive sector of South Africa.

AFRIKAANSE OPSOMMING:Oorspronklike Toerusting Vervaardigers (OTVs in die motorbedryf het internasionaal formele Omgewingsbestuursisteme (OBS geïmplementeer wat vereis dat die omgewingsprestasie en potensiële aanspreeklikhede van die verskaffingsketting in ag geneem moet word. Nieteenstaande ondervind OTVs in Suid-Afrika weerstand van verskaffers wanneer gefokus word op omgewingsaspekte, voldoening aan regulasies en OTV-verwagtinge. Alhoewel die meerderheid OTVs formele OBS akkreditering probeer afdwing, toon ’n gevallestudie dat dit nie noodwendig omgewingsprestasie, en voldoening aan nasionale omgewingswetgewing, impliseer nie. Afgesien van algemene omgewingsbestuur en regsvoldoening, was

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

Investigating the Impact of Adding an Environmental Focus to a Developmental Chemistry Course

Science.gov (United States)

Robelia, Beth; McNeill, Kristopher; Wammer, Kristine; Lawrenz, Frances

2010-01-01

This study explores how adding environmental perspectives to a developmental chemistry course affected student learning of both general chemistry and environmental chemistry concepts. In addition to measuring learning changes, changes in students' environmental attitudes and behaviors were also measured. A pretest-posttest design measured…

Prediction of breeding values and selection responses with genetic heterogeneity of environmental variance

NARCIS (Netherlands)

Mulder, H.A.; Bijma, P.; Hill, W.G.

2007-01-01

There is empirical evidence that genotypes differ not only in mean, but also in environmental variance of the traits they affect. Genetic heterogeneity of environmental variance may indicate genetic differences in environmental sensitivity. The aim of this study was to develop a general framework

RELATIONSHIP BETWEEN ENVIRONMENTAL CONCERN AND GREEN PURCHASING BEHAVIOR

OpenAIRE

Kasim Tatic; Merima Cinjarevic

2010-01-01

The aim of this paper was to establish the relationship between environmental concern and consumers’ green purchasing behavior. A survey instrument was developed that used scales to measure general environmental beliefs (HEP-NEP general environmental beliefs questions) and consumer’s intention to buy environmental friendly products. Data were collected from a convenient (non-probability sampling method) sample of 150 consumers in the Sarajevo region. The results indicated that significant pos...

Jupiter Environmental Research & Field Studies Academy.

Science.gov (United States)

Huttemeyer, Bob

1996-01-01

Describes the development and workings of the Jupiter Environmental Research and Field Studies Academy that focuses on enabling both teachers and students to participate in real-life learning experiences. Discusses qualifications for admittance, curriculum, location, ongoing projects, students, academics, preparation for life, problem solving, and…

Heritability of autistic traits in the general population.

NARCIS (Netherlands)

Hoekstra, R.A.; Bartels, M.; Verweij, C.J.H.; Boomsma, D.I.

2007-01-01

Objective: To explore genetic and environmental influences on individual differences in autistic traits in early adulthood and to test if there is assortative mating (non-random partner choice) for autistic traits in the general population. Design: Twin family study using structural equation

A study of environmental polluting factors by neutron activation method

International Nuclear Information System (INIS)

Paunoiu, C.; Doca, C.

2004-01-01

The paper presents: a) some importance factors of the environmental pollution; b) the theoretical aspects of the Neutron Activation Analysis (NAA) used in the study of the environmental pollution; c) the NAA specific hardware and software facilities existing at the Institute for Nuclear Research; d) a direct application of the NAA method in the study of the environmental pollution for Pitesti city by the analysis of some ground and vegetation samples; e) results and conclusions. (authors)

1994 Site Environmental Report

International Nuclear Information System (INIS)

1995-05-01

The 1994 Site Environmental Report summarizes environmental activities at Lawrence Berkeley Laboratory (LBL) for the calendar year (CY) 1994. The report strives to present environmental data in a manner that characterizes the performance and compliance status of the Laboratory's environmental management programs when measured against regulatory standards and DOE requirements. The report also discusses significant highlight and planning efforts of these programs. The format and content of the report are consistent with the requirements of the US Department of Energy (DOE) Order 5400.1, General Environmental Protection Program

Hydro-Quebec's environmental policy

International Nuclear Information System (INIS)

1996-10-01

Hydro-Quebec established a new environmental policy on August 1, 1996. A summary of the policy was presented. According to this policy statement the utility undertakes to recognize the environmental implications of its activities and assumes responsibilities for these implications by integrating them into its corporate decision-making processes. The following general principles and means of implementation have been highlighted: (1) sustainable development, (2) strict, responsible environmental management, (3) environmental research, (4) enhancement of activities and facilities, (5) information, consultation and dialogue, and (6) environmental responsibility of Hydro-Quebec personnel, subsidiaries and business partners

1994 Site Environmental Report

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-05-01

The 1994 Site Environmental Report summarizes environmental activities at Lawrence Berkeley Laboratory (LBL) for the calendar year (CY) 1994. The report strives to present environmental data in a manner that characterizes the performance and compliance status of the Laboratory`s environmental management programs when measured against regulatory standards and DOE requirements. The report also discusses significant highlight and planning efforts of these programs. The format and content of the report are consistent with the requirements of the US Department of Energy (DOE) Order 5400.1, General Environmental Protection Program.

Study on the atmospheric component with the scope of analyses on the environmental impact; Studio della componente atmosfera ai fini delle valutazioni di impatto ambientale

Energy Technology Data Exchange (ETDEWEB)

Ferrara, V [ENEA - Dipartimento Protezione Ambientale e Salute dell' Uomo, Centro Ricerche Energia, Casaccia (Italy); La Camera, F [Ministerio dell' Ambiente - Servizio Valutazione Impatto Ambientale Infromazione ai Cittadine e per la Relazione sullo Stato dell' Ambiente (Italy)

1989-03-15

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)

Modalities of Generalization Through Single Case Studies.

Science.gov (United States)

Zittoun, Tania

2017-06-01

The value of case studies for theory building is still doubted in psychology. The paper argues for the importance of case studies and the possibility of generalizing from these for a specific sociocultural understanding of human development. The paper first clarifies the notion of abduction within case studies, drawing on pragmatists James and Peirce and expanding it with the work of Lewin, and argues that it is the core mechanism that allows generalization from case studies. The second section presents the possibility of generalizing from individual single case studies, for which not only the subjective perspective, but also the dynamics by which the social and cultural environment guide and enable the person's development, have to be accounted for. The third section elaborates the question of institutional case studies, where the challenge is to account both for institutional dynamics, and for persons' trajectories within; this is exemplified with an ongoing study on the process of obtaining citizenship in Switzerland. The paper briefly concludes by highlighting two possible implications of the paper, one concerning the process of theoretical reasoning, the other, the fact that sociocultural psychology could itself be seen as an institution in-the-making.

Contribution of studies for environmental licensing to the knowledge of Santa Catarina avifauna in southern Brazil

Directory of Open Access Journals (Sweden)

Marcos Antônio Guimarães Azevedo

2006-03-01

Full Text Available The knowledge generated by studies for environmental licensing, even with reduced field samplings, can contribute to the recording of species of avifauna or actually extends the distribution in places of low knowledge. This study presents data obtained from preliminary reports of impact where the avifauna in seven projects in different ecosystems of Santa Catarina state was diagnosed between January 2001 and January 2004. Sightings had occurred, mainly, by visual or auditory contacts, using binoculars, hand-recorders and field guides. A total of 232 species of birds had been registered, increasing the known distribution by 66 species in different regions of Santa Catarina. The habitat most damaged by entrepreneurial activity was the forest, a factor of concern regarding the conservation of the avifauna that relied upon it. In general, the risk factors associated with the avifauna in Santa Catarina state are environmental degradation, capture of wildlife for breeding in captivity and, hunting for food.

[A twin study on genetic and environmental factors of adolescents violence behaviors].

Science.gov (United States)

Zhu, Wenfen; Fu, Yixiao; Hu, Xiaomei; Wang, Yingcheng; Deng, Wei; Li, Tao; Ma, Xingshun

2015-11-01

To explore the influence of genetic and environmental factors on adolescents violence behaviors. The violence behaviors of 111 twin pairs from Chongqing (aged from 11 to 18 years) were investigated with risk behavior questionnaire-adolescent (RBQ-A). The Parenting Styles and Dimensions Questionnaire (PSDQ) and Stressful Life Event (SLE) and the General Functioning Scale of the MacMaster Family Activity Device (FAD-GFS) were applied to assess their environment factors. Structural equation modeling was performed to evaluate the effects of the additive genetic factors (A), shared environment factors (C) and individual specific environmental factors (E) on the adolescents violence behaviors. The effects of A and E on adolescents violence behaviors were 0.41 (95% CI 0.19-0.58) and 0.59 (95% CI 0.42-0.81) respectively. There were significantly negative correlation between violence behaviors and authoritative-parenting-style (r = -0.140, P parenting-style score (r = 0.133, P parenting education level and occupation. Adolescents violence behaviors were influenced by additive genetic factors and individual specific environmental factors. Environmental plays an important role. It should not been ignored that parental rearing pattern play a role in adolescents violence behaviors.

Barriers to the implementation of preconception care guidelines as perceived by general practitioners: a qualitative study

Directory of Open Access Journals (Sweden)

Mazza Danielle

2013-01-01

Full Text Available Abstract Background Despite strong evidence of the benefits of preconception interventions for improving pregnancy outcomes, the delivery and uptake of preconception care and periconceptional folate supplementation remain low. General practitioners play a central role in the delivery of preconception care. Understanding general practitioners’ perceptions of the barriers and enablers to implementing preconception care allows for more appropriate targeting of quality improvement interventions. Consequently, the aim of this study was to examine the barriers and enablers to the delivery and uptake of preconception care guidelines from general practitioners’ perspective using theoretical domains related to behaviour change. Methods We conducted a qualitative study using focus groups consisting of 22 general practitioners who were recruited from three regional general practice support organisations. Questions were based on the theoretical domain framework, which describes 12 domains related to behaviour change. General practitioners’ responses were classified into predefined themes using a deductive process of thematic analysis. Results Beliefs about capabilities, motivations and goals, environmental context and resources, and memory, attention and decision making were the key domains identified in the barrier analysis. Some of the perceived barriers identified by general practitioners were time constraints, the lack of women presenting at the preconception stage, the numerous competing preventive priorities within the general practice setting, issues relating to the cost of and access to preconception care, and the lack of resources for assisting in the delivery of preconception care guidelines. Perceived enablers identified by general practitioners included the availability of preconception care checklists and patient brochures, handouts, and waiting room posters outlining the benefits and availability of preconception care consultations

Environmental factors related to water level regulation - a comparative study in northern Finland

International Nuclear Information System (INIS)

Hellsten, S.K.

1997-01-01

The environmental conditions of the littoral zone were studied in the regulated Lake Ontojaervi and the unregulated Lake Lentua in northern Finland. The general aims of the study were to analyse the environmental factors related to water level regulation in the littoral zone and to produce information for assessing the effects of hydroelectric development in northern lakes. The study was basically carried out by comparing the littoral environments of the two study lakes. The most visible effects of water level regulation were related to the raised water level, which yielded erosion of sandy shores at the beginning of the regulation. Another effect of lake regulation was the altered fluctuation of the water level, which led to bottom instability and increased the size of the frozen and ice penetration zones. The effect of ice penetration was also easy to recognize on the shores of Lake Ontojaervi, where the surface sediment was frozen to a greater depth and across wider areas than in Lake Lentua. Below the freezing zone, the ice just pressed down on the sediment. The shores of Lake Ontojaervi were steeper than those of Lake Lentua, which affected the distribution of bottom types, with sandy bottoms being more common in Lake Lentua than in Lake Ontojaervi. The factors related to site exposure included effective fetch and the shape of the shoreline. The sedimentation level correlated only with the slope and was not predicted by the fetch or shape. The vertical reduction of light was estimated on the basis of water colour. The main environmental factors from the two lakes were used in a discriminant analysis to predict the bottom type distribution of the littoral (r 2 = 0.41). (orig.) 66 refs

Environmental factors related to water level regulation - a comparative study in northern Finland

Energy Technology Data Exchange (ETDEWEB)

Hellsten, S K [VTT Communities and Infrastructure. Water Engineering and Ecotechnology, Oulu (Finland)

1998-12-31

The environmental conditions of the littoral zone were studied in the regulated Lake Ontojaervi and the unregulated Lake Lentua in northern Finland. The general aims of the study were to analyse the environmental factors related to water level regulation in the littoral zone and to produce information for assessing the effects of hydroelectric development in northern lakes. The study was basically carried out by comparing the littoral environments of the two study lakes. The most visible effects of water level regulation were related to the raised water level, which yielded erosion of sandy shores at the beginning of the regulation. Another effect of lake regulation was the altered fluctuation of the water level, which led to bottom instability and increased the size of the frozen and ice penetration zones. The effect of ice penetration was also easy to recognize on the shores of Lake Ontojaervi, where the surface sediment was frozen to a greater depth and across wider areas than in Lake Lentua. Below the freezing zone, the ice just pressed down on the sediment. The shores of Lake Ontojaervi were steeper than those of Lake Lentua, which affected the distribution of bottom types, with sandy bottoms being more common in Lake Lentua than in Lake Ontojaervi. The factors related to site exposure included effective fetch and the shape of the shoreline. The sedimentation level correlated only with the slope and was not predicted by the fetch or shape. The vertical reduction of light was estimated on the basis of water colour. The main environmental factors from the two lakes were used in a discriminant analysis to predict the bottom type distribution of the littoral (r{sup 2} = 0.41). (orig.) 66 refs.

Sustainability and corporate environmental focus

DEFF Research Database (Denmark)

Madsen, Henning; Sinding, Knud; Ulhøi, John Parm

1997-01-01

has ranged widely, including different aspects of corporate environmental management, dedicated "green accounting" and "green auditing" and consumer behaviour and "green marketing". Furthermore, this growth has taken place against a background of generally increasing environmental awareness. The paper...... environmental perceptions, driving forces, and corporate responses. The final section discusses the possibility that corporate environmental management, and the many people involved in this area, are less deeply concerned with environmental imperatives than is usually expressed....

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

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

Environmental/Biomedical Terminology Index

Energy Technology Data Exchange (ETDEWEB)

Huffstetler, J.K.; Dailey, N.S.; Rickert, L.W.; Chilton, B.D.

1976-12-01

The Information Center Complex (ICC), a centrally administered group of information centers, provides information support to environmental and biomedical research groups and others within and outside Oak Ridge National Laboratory. In-house data base building and development of specialized document collections are important elements of the ongoing activities of these centers. ICC groups must be concerned with language which will adequately classify and insure retrievability of document records. Language control problems are compounded when the complexity of modern scientific problem solving demands an interdisciplinary approach. Although there are several word lists, indexes, and thesauri specific to various scientific disciplines usually grouped as Environmental Sciences, no single generally recognized authority can be used as a guide to the terminology of all environmental science. If biomedical terminology for the description of research on environmental effects is also needed, the problem becomes even more complex. The building of a word list which can be used as a general guide to the environmental/biomedical sciences has been a continuing activity of the Information Center Complex. This activity resulted in the publication of the Environmental Biomedical Terminology Index (EBTI).

[Study of self-reported health of people living near point sources of environmental pollution: a review. First part: health indicators].

Science.gov (United States)

Daniau, C; Dor, F; Eilstein, D; Lefranc, A; Empereur-Bissonnet, P; Dab, W

2013-08-01

Epidemiological studies have investigated the health impacts of local sources of environmental pollution using as an outcome variable self-reported health, reflecting the overall perception interviewed people have of their own health. This work aims at analyzing the advantages and the results of this approach. A first step focused on describing the indicators. The literature on indicators of self-reported health was reviewed, leading to a discussion on data collection, selection of health effects, data processing, and construction of indicators. The literature review concerned 51 articles. The use of self-reported health indicators allowed the studies to take into account the health concerns and complaints of populations exposed to environmental pollution. Various indicators of self-reported health were used in the studies. They measured physical, psychological and general dimensions of health. Standardized questionnaires were used less often than ad hoc questionnaires (78% of studies) developed to fit the needs of a given study. Three standardized questionnaires were used more frequently: the MOS Short-Form Health Survey (SF-36) to measure general health perceptions, the General Health Questionnaire (GHQ), and the Symptoms Checklist (SCL-90) to measure psychological distress. The choice of self-reported health indicators is a compromise between specificity of the studied health issues within a given environment and standardization of the questionnaires used to measure them. Such standardization is necessary to ensure the validity and the reliability of the information collected across time and situations. The psychometric properties of the measuring questionnaires are rarely estimated or verified when they are used. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

A study into life cycle environmental impacts of photovoltaic technologies

International Nuclear Information System (INIS)

1996-01-01

This study presents a Life Cycle Assessment of Photovoltaic Cells (LCA). It was undertaken by Environmental Resources Management (ERM) on behalf of ETSU for the United Kingdom Department of Trade and Industry (DTI). This study uses the technique of LCA to examine all aspects of the production, use and disposal of PVs and the consequent environmental effects. This allows an appraisal of the environmental effects of increasing UK production of PVs to supply more demand for electricity in the EU and the developing world. Impacts result from obtaining raw materials, manufacturing solar power generating equipment, and any final disposal or recycling requirements. The environmental impacts resulting from these phases are known as the PV LIfe Cycle impacts. (author)

Perceptions of Secondary School Students' towards Environmental Services: A Case Study from Czechia

Science.gov (United States)

Tesfai, Mehreteab; Nagothu, Udaya Sekhar; Šimek, Josef; Fucíkc, Petr

2016-01-01

A total of 967 students (males and females) from four secondary schools in Vysocina region of Czechia were interviewed via 24-question Likert-type questionnaire to assess student's environmental awareness and perceptions. The generalized linear models were used to test if (and to what extent) student perceptions related to environment are/or not…

The relation between product innovation and strategic environmental goals

DEFF Research Database (Denmark)

Gerstlberger, Wolfgang; Pedrosa, Alex; Atlason, Reynir Smari

2017-01-01

Innovation management in manufacturing firms including its environmental dimension is currently on top of the political agenda of the European Union. Existing studies only provide limited findings in this research field. By using cross-sectional data, this study investigates firms’ internal capab...... Policies (IPPs). IPPs combine the support of product innovations in general and environmental innovations in particular. Future research could apply mixed-method studies in single or multiple countries which combine different types of data....

Burnout syndrome in surgical oncology and general surgery nurses: a cross-sectional study.

Science.gov (United States)

Książek, Ilona; Stefaniak, Tomasz J; Stadnyk, Magdalena; Książek, Janina

2011-09-01

The occurrence of burnout syndrome is strongly associated with and modulated by multiple personality and environmental factors. In Poland, nurses experience a discrepancy between the demands, expectations and social status of the position of their profession and low salaries. Such a situation provokes frustration and depression, and further leads to problems of adaptation including burnout syndrome. The aim of this study was to evaluate the occurrence of burnout syndrome among nurses working in general surgery and surgical oncology specialties. The study was designed as a cross-sectional questionnaire survey. It was undertaken in the largest Hospital in the Pomeranian region of Poland. The participants included 60 nurses working in two departments: General Surgery and Surgical Oncology. The study was based upon an anonymous self-test composed of a questionnaire and three psychological measures: Maslach Burnout Inventory (MBI), Psychological Burden Scale and a self-constructed questionnaire on job satisfaction. Intensity of burnout syndrome was significantly higher among oncology nurses than among surgical ones. There was also a strong but not significant trend towards higher Psychological Burden Scale in the group of oncology nurses. The study revealed a high degree of emotional burden and burnout in nurses working in the study hospital suggesting that nurses are at great occupational risk. The findings of the study provide evidence of the potential need to restructure the system and suggest that nurses need more control of their work including a higher degree of involvement in clinical decision-making. Copyright © 2010 Elsevier Ltd. All rights reserved.

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...

Environmental strategies in the automobile industry; Umweltstrategien in der Automobilbranche

Energy Technology Data Exchange (ETDEWEB)

Bratzel, S.; Tellermann, R. [Center of Automotive, FHDW, Bergisch Gladbach (Germany)

2007-12-15

An actual market analysis on the environment strategies of the automobile industry concludes that the large companies react preferential with marketing measures to the climatic change debate and do not consequently support innovative environmental technology developments. The study show that the companies BMW, Toyota, and Volkswagen have the best environmental stategies, Daimler, Ford, Honda Porsche, Peugeot, Citroen show fragments of an environmental strategey, Chrysler, General Motors, Fiat, Mitsubishi and Nissan/Renault invest in marketing strategies, but not in environmental strategies.

Environmental knowledge, environmental politics. Case studies from Canada and Western Europe

Energy Technology Data Exchange (ETDEWEB)

Clapperton, Jonathan; Piper, Liza (eds.)

2016-07-01

The ways in which we come to know the environment are always inherently political - as are the ways in which environmental knowledge is put to use in the world. Focusing on ''scientific knowledge'' and ''Indigenous knowledge,'' on knowledge obtained through work as well as through leisure, the contributions in this volume explore how environmental knowledge is acquired, constructed, and deployed to make political claims on or for the environment. This volume also shows how environmental knowledge is embedded in grassroots, national, and international political efforts to find solutions to environmental problems. These essays showcase examples from Canada and Western Europe, offering insights into how different forms of environmental knowledge and environmental politics come to be seen as legitimate or illegitimate. This volume contains nine topics: 1. Indigenous Ecological Knowledge and the Politics of Postcolonial Writing (Jonathan Clapperton); 2. Bitumen Exploration and the Southern Re-Inscription of Northeastern Alberta: 1875-1967 (Hereward Longley); 3. Pollution, Local Activism, and the Politics of Development in the Canadian North (John Sandlos and Arn Keeling); 4. Seeds of Knowledge: From Back-to-the-Land to Urban Gardening (Nancy Janovicek); 5. Between Stewardship and Exploitation: Private Tourism, State Parks, and Environmentalism (Jessica M. DeWitt); 6. Reflections on Water: Knowing a River (Marianna Dudley); 7. ''We Are as Gods'': The Green Technical Fix (Henry Trim); 8. Environmental Knowledge and Politics in Portugal: From Resistance to Incorporation (Margarida Queiros); 9. Coal in the Age of the Oil Sands (Liza Piper).

Environmental knowledge, environmental politics. Case studies from Canada and Western Europe

International Nuclear Information System (INIS)

Clapperton, Jonathan; Piper, Liza

2016-01-01

The ways in which we come to know the environment are always inherently political - as are the ways in which environmental knowledge is put to use in the world. Focusing on ''scientific knowledge'' and ''Indigenous knowledge,'' on knowledge obtained through work as well as through leisure, the contributions in this volume explore how environmental knowledge is acquired, constructed, and deployed to make political claims on or for the environment. This volume also shows how environmental knowledge is embedded in grassroots, national, and international political efforts to find solutions to environmental problems. These essays showcase examples from Canada and Western Europe, offering insights into how different forms of environmental knowledge and environmental politics come to be seen as legitimate or illegitimate. This volume contains nine topics: 1. Indigenous Ecological Knowledge and the Politics of Postcolonial Writing (Jonathan Clapperton); 2. Bitumen Exploration and the Southern Re-Inscription of Northeastern Alberta: 1875-1967 (Hereward Longley); 3. Pollution, Local Activism, and the Politics of Development in the Canadian North (John Sandlos and Arn Keeling); 4. Seeds of Knowledge: From Back-to-the-Land to Urban Gardening (Nancy Janovicek); 5. Between Stewardship and Exploitation: Private Tourism, State Parks, and Environmentalism (Jessica M. DeWitt); 6. Reflections on Water: Knowing a River (Marianna Dudley); 7. ''We Are as Gods'': The Green Technical Fix (Henry Trim); 8. Environmental Knowledge and Politics in Portugal: From Resistance to Incorporation (Margarida Queiros); 9. Coal in the Age of the Oil Sands (Liza Piper).

Do Voluntary Pollution Reduction Programs (VPRs) Spur Innovation in Environmental Technology

OpenAIRE

Carrion-Flores, Carmen E.; Innes, Robert; Sam, Abdoul G.

2006-01-01

In the context of the EPA's 33/50 program, we study whether a VPR can prompt firms to develop new environmental technologies that yield future emission reduction benefits. Because pollutant reductions generally require costly reformulations of products and/or production processes, environmental over-compliance induced by a VPR may potentially spur environmental innovation that can reduce these costs. Conversely, a VPR may induce a participating firm to divert resources from environmental rese...

Environmental benefits from energy efficiency - a study of environmental aspects of EPC-projects; Miljoenytta med energieffektivisering - en studie av miljoeaspektens roll i EPC-projekt

Energy Technology Data Exchange (ETDEWEB)

Axelsson, Ulrik; Gottberg, Annika; Gode, Jenny; Saernholm, Erik

2010-05-15

Energy Performance Contracting (EPC) is an energy service which means that investments in energy saving measures are financed by means of guarantied energy savings. Since the measures are financed by estimated savings, an overall perspective on the energy performance, operating costs and indoor climate of a building or a whole building complex becomes possible. EPC thereby provides a possibility to more far-reaching energy saving measures which would otherwise not be tolerated within the operating budget. The environmental benefit such as reduced climate impact, can in some cases even be the overall objective and energy saving a way to achieve that objective. This study has investigated four EPC projects performed by public organisations in Sweden. The aim has been to analyse to what extent environmental benefit is a decision parameter in the EPC process and to develop a method and a calculating tool that make it possible for different EPC suppliers to use a common method to show the environmental benefit of the energy saving measure. Our main conclusion from this study is that the environmental issue is an important part of a EPC project but it can not be considered to be a well-functioning decision parameter. Today other parameters such as maintenance needs, modernisation, indoor climate and cost savings are the most important at the early stage for the employee of the public organisation. However, the environmental benefit could be highlighted already at this stage to show that those other advantages can be achieved with higher or lower environmental benefit, and to make sure that the political environmental benefit becomes a more important factor in the procurement process (after a political decision). An experience from the study is that for the environmental issue to play a mayor role in the realisation of an EPC project it must be involved already before the decision to perform an EPC project. This is true specially if the supplier are expected to optimise

“Superficial Water Concessions In Light Of The General Theory of the Administrative Act” The Incidence of the Public Law’s Dogmatic Tradition of Public Law Within Environmental Law

Directory of Open Access Journals (Sweden)

Andrés Gómez-Rey

2010-11-01

Full Text Available This paper seeks the determine the ways in which anomalous decisions derived from the particularization and constitutionalization of environmental law can arise given the general theory of administrative action. This is seen through the lens of a study and characterization of administrative decisions issued by the Regional Autonomous Corporation of Cundinamarca –CAR- within the superficial water concessions procedure. It also discusses the conceptual contents of these licenses.

Environmental epidemiology, Volume 1: Public health and hazardous wastes

International Nuclear Information System (INIS)

Anon.

1991-01-01

Environmental Epidemiology, Volume 1, represents the first of several planned volumes on the uses of epidemiologic techniques to study environmental public health issues. This text focuses on environmental epidemiology as it relates to hazardous waste in the United States. This study was commissioned by the Agency for Toxic Substances and Disease Registry to examine available data for evidence of adverse health effects on human populations exposed to hazardous waste. The committee was also asked to identify data gaps which were impediments to analyzing hazardous waste health effects and to suggest ways that such environmental health assessments might be improved. The committee's solution to the paucity of data on this issue was to concentrate in this volume on identifying the available, peer-reviewed data and, consequently, the major data gaps. The study opens with a recapitulation of the context of hazardous waste sites in the United States, the approaches currently used by state and federal epidemiologists in analyzing hazardous waste exposure and effects, and candid assessment of the problems associated with environmental exposure assessment. From that context, the committee then presents the data currently available to assess human exposures through air, domestic water consumption, soil, and the food chain. The general focus here is on biomarker data as the date of choice. As with all NAS reports, this one closes with general conclusions and recommendations. Environmental health risk assessors will find this volume a valuable resource

Hanford Site surface environmental surveillance

International Nuclear Information System (INIS)

Dirkes, R.L.

1998-01-01

Environmental surveillance of the Hanford Site and the surrounding region is conducted to demonstrate compliance with environmental regulations, confirm adherence to US Department of Energy (DOE) environmental protection policies, support DOE environmental management decisions, and provide information to the public. The Surface Environmental Surveillance Project (SESP) is a multimedia environmental monitoring program conducted to measure the concentrations of radionuclides and chemical contaminants in the environment and assess the integrated effects of these contaminants on the environment and the public. The monitoring program includes sampling air, surface water, sediments, soil, natural vegetation, agricultural products, fish, and wildlife. Functional elements inherent in the operation of the SESP include project management, quality assurance/control, training, records management, environmental sampling network design and implementation, sample collection, sample analysis, data management, data review and evaluation, exposure assessment, and reporting. The SESP focuses on those contaminant/media combinations calculated to have the highest potential for contributing to off-site exposure. Results of the SESP indicate that contaminant concentrations in the Hanford environs are very low, generally below environmental standards, at or below analytical detection levels, and indicative of environmental levels. However, areas of elevated contaminant concentrations have been identified at Hanford. The extent of these areas is generally limited to past operating areas and waste disposal sites

International study of perceived neighbourhood environmental attributes and Body Mass Index

DEFF Research Database (Denmark)

De Bourdeaudhuij, Ilse; Van Dyck, Delfien; Salvo, Deborah

2015-01-01

environmentally and culturally diverse countries. METHODS: A multi-site cross-sectional study was conducted in 17 cities (study sites) across 12 countries (Australia, Belgium, Brazil, China, Colombia, Czech Republic, Denmark, Mexico, New Zealand, Spain, the UK and USA). Participants (n = 14222, 18-66 years) self...... reason for these mixed results is the limited variability in built environments in these single-country studies. Therefore, the aim of this study was to examine associations between perceived neighbourhood built environmental attributes and BMI/weight status in a multi-country study including 12......-reported perceived neighbourhood environmental attributes. Height and weight were self-reported in eight countries, and measured in person in four countries. RESULTS: Three environmental attributes were associated with BMI or weight status in pooled data from 12 countries. Safety from traffic was the most robust...

Risk of autistic disorder after exposure to general anaesthesia and surgery: a nationwide, retrospective matched cohort study.

Science.gov (United States)

Ko, Wen-Ru; Huang, Jing-Yang; Chiang, Yi-Chen; Nfor, Oswald Ndi; Ko, Pei-Chieh; Jan, Shiou-Rung; Lung, Chia-Chi; Chang, Hui-Chin; Lin, Long-Yau; Liaw, Yung-Po

2015-05-01

Deficits of learning, memory and cognition have been observed in newborn animals exposed to general anaesthetics. However, conclusions from clinical studies conducted in humans to investigate the relationship between anaesthesia and neurodevelopmental disorders have been inconsistent. Autistic disorder is typically recognised earlier than other neurobehavioural disorders. Although certain genes apparently contribute to autistic disorder susceptibility, other factors such as perinatal insults and exposure to neurotoxic agents may play a crucial role in gene-environmental interaction. This study was designed to investigate the association of exposure to general anaesthesia/surgery with autistic disorder. We hypothesised that exposure to general anaesthesia and surgery before 2 years of age is associated with an increased risk of developing autistic disorder. A retrospective matched-cohort study. A medical university. Data from the National Health Insurance Research Database of Taiwan from 2001 to 2010 were analysed. The birth cohort included 114,435 children, among whom 5197 were exposed to general anaesthesia and surgery before the age of 2 years. The 1 : 4 matched controls comprised 20,788 children. The primary endpoint was the diagnosis of autistic disorder after the first exposure to general anaesthesia and surgery. No differences were found in the incidence of autistic disorder between the exposed group (0.96%) and the unexposed controls (0.89%) (P = 0.62). Cox proportional regression showed that the hazard ratio of exposure to general anaesthesia and surgery was 0.93 [95% confidence interval (95% CI) 0.57 to 1.53] after adjusting for potential confounders. Age at first exposure did not influence the risk of autistic disorder. No relationship was found between the total number of exposures and the risk of autistic disorder. Exposure to general anaesthesia and surgery before the age of 2 years age at first exposure and number of exposures were not

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

International Nuclear Information System (INIS)

Jeong, H. S.; Moon, K. H.; Youn, S. W.

2003-01-01

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

Global Environmental Governance as a Regulatory and Guarantee Criterion for Environmental Justice

Directory of Open Access Journals (Sweden)

Denise Schmitt Siqueira Garcia

2016-12-01

Full Text Available This article deals with the theme of Global Environmental Governance to the achievement of Environmental Justice, presenting as general objective to analyze the importance of the first in its public, business and civil society spheres for the regulation and guarantee of the second. Noting up at the end that the Environmental Justice, as a common humanitarian problem, presents itself as the main objective of Global Environmental Governance. In the methodology was adopted the inductive method, having been applied the techniques of the referent, category, operational concepts, bibliographical research and file.

On the indiscriminate use of imported emission factors in environmental impact assessment: A case study in Chile

International Nuclear Information System (INIS)

Bernal, María Fernanda; Oyarzún, Jorge; Oyarzún, Ricardo

2017-01-01

Environmental Impact Assessment (EIA) aims to determine if the environmental effect of an activity or project complies with standards and regulations. A primary component of the environment to evaluate is air and the effect that various activities can have on its quality. To this end, emission factors (EFs), which are empirical coefficients or mathematical relationships, are normally used. The present research critically analyzes the implications and consequences of using imported EFs in environmental impact studies (EISs), taking as case of study the situation in Chile. Among the main results, the widespread use of EFs in EISs in the country and the lack of assessments of their actual applicability stand out. In addition, the official guidelines related to emissions estimation that are used for EIA in the country mostly include EFs derived elsewhere, without considering the recommendations or restrictions that the original sources indicate for their use. Finally, the broad use of default values defined for the Metropolitan Region in Central Chile, is highly questionable for a country that extends north-south along more than 35° of latitude, with wide variability in climate, traffic conditions, population, soil types, etc. Finally, it is very likely that situations similar to those observed in the present work occurs in other countries with young environmental impact assessment systems, and therefore, that the results herein presented should be of general interest and relevance. - Highlights: • Emission factors are widely used in environmental impact assessment in Chile. • There is a lack of a proper understanding of the limitations of EFs for EIA. • Imported emission factors use requires caution and full understanding. • Misuse of foreign EFs may have serious environmental and economic consequences.

On the indiscriminate use of imported emission factors in environmental impact assessment: A case study in Chile

Energy Technology Data Exchange (ETDEWEB)

Bernal, María Fernanda [Civil and Environmental Engineering, Universidad de La Serena (Chile); Oyarzún, Jorge [Department of Mining Engineering, Universidad de La Serena (Chile); Oyarzún, Ricardo, E-mail: royarzun@userena.cl [Department of Mining Engineering, Universidad de La Serena (Chile); Centro de Estudios Avanzados en Zonas Aridas, La Serena (Chile)

2017-05-15

Environmental Impact Assessment (EIA) aims to determine if the environmental effect of an activity or project complies with standards and regulations. A primary component of the environment to evaluate is air and the effect that various activities can have on its quality. To this end, emission factors (EFs), which are empirical coefficients or mathematical relationships, are normally used. The present research critically analyzes the implications and consequences of using imported EFs in environmental impact studies (EISs), taking as case of study the situation in Chile. Among the main results, the widespread use of EFs in EISs in the country and the lack of assessments of their actual applicability stand out. In addition, the official guidelines related to emissions estimation that are used for EIA in the country mostly include EFs derived elsewhere, without considering the recommendations or restrictions that the original sources indicate for their use. Finally, the broad use of default values defined for the Metropolitan Region in Central Chile, is highly questionable for a country that extends north-south along more than 35° of latitude, with wide variability in climate, traffic conditions, population, soil types, etc. Finally, it is very likely that situations similar to those observed in the present work occurs in other countries with young environmental impact assessment systems, and therefore, that the results herein presented should be of general interest and relevance. - Highlights: • Emission factors are widely used in environmental impact assessment in Chile. • There is a lack of a proper understanding of the limitations of EFs for EIA. • Imported emission factors use requires caution and full understanding. • Misuse of foreign EFs may have serious environmental and economic consequences.

Analysis of Innovation and Its Environmental Impacts on the Chemical Industry

Directory of Open Access Journals (Sweden)

Dusan Schreiber

2016-01-01

Full Text Available Globalization of the economy and the need to achieve competitiveness drive organizations to invest in technology and in innovation, in order to find solutions that will provide advantages in an ever-more competitive market. The conflict between dwindling natural resources and the demand for economic growth has created a growing need to find means for making environmental conservation compatible with economic growth. The objective of this study is to contribute to the debate by analyzing the innovations implemented by chemical companies in the Sinos Valley region, Rio Grande do Sul, Brazil, and by identifying the motivations that drive them to develop environmental technologies. The study is exploratory and descriptive, with a quantitative data collection component in the form of a survey sent to all chemical companies in the Sinos Valley region, listed in a local business association database. The study results indicate that development of innovations is predominantly of an incremental nature and that novelty is generally restricted to the new-for-firm level. The environmental technologies implemented are generally designed to prevent or remedy environmental damage and are primarily motivated by the need to comply with environmental standards and legislation.

Local Environmental Grassroots Activism: Contributions from Environmental Psychology, Sociology and Politics

Science.gov (United States)

Mihaylov, Nikolay L.; Perkins, Douglas D.

2015-01-01

Local environmental grassroots activism is robust and globally ubiquitous despite the ebbs and flows of the general environmental movement. In this review we synthesize social movement, environmental politics, and environmental psychology literatures to answer the following questions: How does the environment emerge as a topic for community action and how a particular environmental discourse (preservation, conservation, public health, Deep Ecology, justice, localism and other responses to modernization and development) becomes dominant? How does a community coalesce around the environmental issue and its particular framing? What is the relationship between local and supralocal (regional, national, global) activism? We contrast “Not in My Back Yard” (NIMBY) activism and environmental liberation and discuss the significance of local knowledge and scale, nature as an issue for activism, place attachment and its disruption, and place-based power inequalities. Environmental psychology contributions to established scholarship on environmental activism are proposed: the components of place attachment are conceptualized in novel ways and a continuous dweller and activist place attachment is elaborated. PMID:25806672

Local environmental grassroots activism: contributions from environmental psychology, sociology and politics.

Science.gov (United States)

Mihaylov, Nikolay L; Perkins, Douglas D

2015-03-23

Local environmental grassroots activism is robust and globally ubiquitous despite the ebbs and flows of the general environmental movement. In this review we synthesize social movement, environmental politics, and environmental psychology literatures to answer the following questions: How does the environment emerge as a topic for community action and how a particular environmental discourse (preservation, conservation, public health, Deep Ecology, justice, localism and other responses to modernization and development) becomes dominant? How does a community coalesce around the environmental issue and its particular framing? What is the relationship between local and supralocal (regional, national, global) activism? We contrast "Not in My Back Yard" (NIMBY) activism and environmental liberation and discuss the significance of local knowledge and scale, nature as an issue for activism, place attachment and its disruption, and place-based power inequalities. Environmental psychology contributions to established scholarship on environmental activism are proposed: the components of place attachment are conceptualized in novel ways and a continuous dweller and activist place attachment is elaborated.

Genetic and environmental influences on the familial transmission of externalizing disorders in adoptive and twin offspring.

Science.gov (United States)

Hicks, Brian M; Foster, Katherine T; Iacono, William G; McGue, Matt

2013-10-01

Twin-family studies have shown that parent-child resemblance on substance use disorders and antisocial behavior can be accounted for by the transmission of a general liability to a spectrum of externalizing disorders. Most studies, however, include only biological parents and offspring, which confound genetic and environmental transmission effects. To examine the familial transmission of externalizing disorders among both adoptive (genetically unrelated) and biological relatives to better distinguish genetic and environmental mechanisms of transmission. Family study design wherein each family included the mother, father, and 2 offspring, including monozygotic twin, dizygotic twin, nontwin biological, and adoptive offspring. Structural equation modeling was used to estimate familial transmission effects and their genetic and environmental influences. Participants were recruited from the community and assessed at a university laboratory. A total of 1590 families with biological offspring and 409 families with adoptive offspring. Offspring participants were young adults (mean age, 26.2 years). Symptom counts of conduct disorder, adult antisocial behavior, and alcohol, nicotine, and drug dependence. RESULTS There was a medium effect for the transmission of the general externalizing liability for biological parents (r = 0.27-0.30) but not for adoptive parents (r = 0.03-0.07). In contrast, adoptive siblings exhibited significant similarity on the general externalizing liability (r = 0.21). Biometric analyses revealed that the general externalizing liability was highly heritable (a2 = 0.61) but also exhibited significant shared environmental influences (c2 = 0.20). Parent-child resemblance for substance use disorders and antisocial behavior is primarily due to the genetic transmission of a general liability to a spectrum of externalizing disorders. Including adoptive siblings revealed a greater role of shared environmental influences on the general externalizing liability

A Cross-Cultural Study on Environmental Risk Perception and Educational Strategies: Implications for Environmental Education in China

OpenAIRE

Duan, Hongxia; Fortner, Rosanne

2010-01-01

This cross-cultural study examined college students’ environmental risk perception and their preference in terms of risk communication and educational strategies in China and the U.S. The results indicated that the Chinese respondents were more concerned about environmental risk, and they perceived the environmental issues to be more harmful to health, to the environment, and to social economic development of the nation than did the American respondents. Both groups desired transpar...

24 CFR 1003.205 - Eligible planning, urban environmental design and policy-planning-management-capacity building...

Science.gov (United States)

2010-04-01

... environmental design and policy-planning-management-capacity building activities. 1003.205 Section 1003.205... planning, urban environmental design and policy-planning-management-capacity building activities. (a... plans, general environmental studies, and strategies and action programs to implement plans, including...

TRAN-STAT statistics for environmental studies, No. 19

International Nuclear Information System (INIS)

1982-03-01

Sampling on a grid system for the purpose of finding the needle-in-a-haystack is discussed. The needle of interest is a hot spot consisting of a localized area or pocket of elevated radionuclide concentrations in some environmental media such as surface or subsurface soil or sediments, or perhaps on the surface of a structure such as a wall, floor, ceiling, or piece of equipment. A computer program for computing the probability of locating an elliptical target using a square, rectangular, or hexagonal grid was used to obtain simple graphs for determining appropriate grid spacing between sample locations. The methods discussed here are quite general and might be used for other types of targets such as buried toxic chemical wastes

Geothermal environmental studies, Heber Region, Imperial Valley, California. Environmental baseline data acquisition. Final report

Energy Technology Data Exchange (ETDEWEB)

1977-02-01

The Electric Power Research Institute (EPRI) has been studying the feasibility of a Low Salinity Hydrothermal Demonstration Plant as part of its Geothermal Energy Program. The Heber area of the Imperial Valley was selected as one of the candidate geothermal reservoirs. Documentation of the environmental conditions presently existing in the Heber area is required for assessment of environmental impacts of future development. An environmental baseline data acquisition program to compile available data on the environment of the Heber area is reported. The program included a review of pertinent existing literature, interviews with academic, governmental and private entities, combined with field investigations and meteorological monitoring to collect primary data. Results of the data acquisition program are compiled in terms of three elements: the physical, the biological and socioeconomic settings.

76 FR 21345 - Environmental Impacts Statements;

Science.gov (United States)

2011-04-15

... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8996-4] 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 04/04/2011 Through 04...

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...

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...

Water environmental planning and management at the watershed scale:A case study of Lake Qilu,China

Institute of Scientific and Technical Information of China (English)

2008-01-01

Water environmental planning and management has become essential for guiding the water pollution control activities.Past water pollution control activities have been site specific,with little thought on water quality standard reaching at the watershed scale.Based on the watershed approach,a seven-step methodological framework for water environmental planning and management was developed.The framework was applied to water environmental planning and management of the Lake Qilu watershed in Yunnan Province,China.Results show that the reduction amount of total nitrogen (TN) under the plan is 1,205 tons per year so that the target of environmental capacity can be reached in 2020.Compared with traditional methods,the framework has its prevalence and could be generalized to analogous watersheds.

Isotope techniques in the study of environmental change

International Nuclear Information System (INIS)

1998-01-01

The International Atomic Energy Agency, among its efforts to promote the wider use of isotope techniques in hydrology and related environmental disciplines, organized an International Symposium on Applications of Isotope Techniques in Studying Past and Current Environmental Changes in the Hydrosphere and the Atmosphere, held in 1993 in Vienna. The broad scientific interest and abundant participation in the symposium, as well as the rapid progress seen in this field since then, encouraged the IAEA to organize a second symposium of this kind. It was held from 14 to 18 April 1997 in Vienna and brought together 177 scientists representing 46 Member States, UNESCO, FAO, WMO, the World Climate Research Programme (WCRP) and the International Geosphere-Biosphere Programme (IGBP). The symposium was structured in five sessions of oral presentations, a poster session and a round table discussion that focused on trends and future requirements in isotope hydrology and on applications in climate and environmental research. The major themes covered by the presentations included the use of isotopic tracers in studies of atmospheric and hydrospheric changes and of the human impact on water and the environment. Special emphasis was placed on isotopic archives of climatic and environmental change. Some contributions addressed new technical approaches

Environmental and hydrologic setting of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma

Science.gov (United States)

Adamski, James C.; Petersen, James C.; Freiwald, David A.; Davis, Jerri V.

1995-01-01

The environmental and hydrologic setting of the Ozark Plateaus National Water-Quality Assessment (NAWQA) study unit and the factors that affect water quality are described in this report. The primary natural and cultural features that affect water- quality characteristics and the potential for future water-quality problems are described. These environmental features include climate, physio- graphy, geology, soils, population, land use, water use, and surface- and ground-water flow systems. The study-unit area is approximately 47,600 square miles and includes most of the Ozark Plateaus Province and parts of the adjacent Osage Plains and Mississippi Alluvial Plain in parts of Arkansas, Kansas, Missouri, and Oklahoma. The geology is characterized by basement igneous rocks overlain by a thick sequence of dolomites, limestones, sandstones, and shales of Paleozoic age. Land use in the study unit is predominantly pasture and forest in the southeastern part, and pasture and cropland in the northwestern part. All or part of the White, Neosho-lllinois, Osage, Gasconade, Meramec, St. Francis, and Black River Basins are within the study unit. Streams in the Boston Mountains contain the least mineralized water, and those in the Osage Plains contain the most mineralized water. The study unit contains eight hydrogeologic units including three major aquifers--the Springfield Plateau, Ozark, and St. Francois aquifers. Streams and aquifers in the study unit generally contain calcium or calcium-magnesium bicarbonate waters. Ground- and surface-water interactions are greatest in the Salem and Springfield Plateaus and least in the Boston Mountains and Osage Plains. Geology, land use, and population probably are the most important environmental factors that affect water quality.

Ethiopian Journal of Environmental Studies and Management

African Journals Online (AJOL)

The Ethiopian Journal of Environmental Studies and Management (EJESM) is based in ... Remote sensing and gis applications in determining shoreline and surface ... Assessment Of Labile Metals In Effluents From Lubricating Oil Company In ...

Tortuguero Bay [Puerto Rico] environmental studies

International Nuclear Information System (INIS)

Wood, E.D.; Youngbluth, M.J.; Nutt, M.E.; 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 Tortuguero Bay site, and the ecological parameters of zooplankton, benthic invertebrates, plant and fish communities. (U.S.)

Ethics in studies on children and environmental health.

Science.gov (United States)

Merlo, D F; Knudsen, L E; Matusiewicz, K; Niebrój, L; Vähäkangas, K H

2007-07-01

Children, because of age-related reasons, are a vulnerable population, and protecting their health is a social, scientific and emotional priority. The increased susceptibility of children and fetuses to environmental (including genotoxic) agents has been widely discussed by the scientific community. Children may experience different levels of chemical exposure than adults, and their sensitivity to chemical toxicities may be increased or decreased in comparison with adults. Such considerations also apply to unborn (fetal exposure) and newborn (neonatal exposure) children. Therefore, research on children is necessary in both clinical and environmental fields, to provide age-specific relevant data regarding the efficacy and safety of medical treatments, and regarding the assessment of risk from unintended environmental exposure. In this context, the stakeholders are many, including children and their parents, physicians and public health researchers, and the society as a whole, with its ethical, regulatory, administrative and political components. The important ethical issues are information of participants and consent to participate. Follow-up and protection of data (samples and information derived from samples) should be discussed in the context of biobanks, where children obtain individual rights when they become adults. It is important to realise that there are highly variable practices within European countries, which may have, in the past, led to differences in practical aspects of research in children. A number of recommendations are provided for research with children and environmental health. Environmental research with children should be scientifically justified, with sound research questions and valid study protocols of sufficient statistical power, ensuring the autonomy of the child and his/her family at the time of the study and later in life, if data and samples are used for follow-up studies. When children are enrolled, we recommend a consent dyad

Participation in environmental health research by placenta donation - a perception study.

Science.gov (United States)

Lind, Uffe; Mose, Tina; Knudsen, Lisbeth E

2007-11-22

Much environmental health research depends on human volunteers participating with biological samples. The perception study explores why and how people participate in a placenta perfusion study in Copenhagen. The participation implies donation of the placenta after birth and some background information but no follow up. Nineteen semi-structured qualitative interviews were conducted with participants in the placenta perfusion study after donation of placenta. Observation studies were made of recruitment sessions. The interviewed participants are generally in favour of medical research. They participated in the placenta perfusion study due to a belief that societal progress follows medical research. They also felt that participating was a way of giving something back to the Danish health care system. The participants have trust in medical science and scientists, but trust is something which needs to be created through "trust-work". Face-to-face interaction, written information material and informed consent forms play important parts in creating trusting relationships in medical research. Medical research ethics do not only amount to specific types of written information material but should also be seen as a number of trust making performances involving researchers as well as research participants.

846 Department of Geography and Environmental Studies

African Journals Online (AJOL)

USER

2015-10-23

Oct 23, 2015 ... Ethiopian Journal of Environmental Studies & Management 8(Suppl. 1): 846 – 854 ... explain causes for regional variations of road development. Secondary ... stock road network was 6400 km in 1951 .... Figure 1: Growth of Rural and urban Roads in Ethiopia, 1992-2009 ..... Zone: A Case Study of Ethiopia”.

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).

Environmental Measurements Laboratory 1994 annual report

Energy Technology Data Exchange (ETDEWEB)

Chieco, N.A. [ed.; Krey, P.W.; Beck, H.L.

1995-08-01

This report summarizes the activities of the Environmental Measurements Laboratory (EML) for the calendar year 1994 and it serves as an annual report to the Director of the Office of Energy Research (ER), the Associate Director and staff of the Office of Health and Environmental Research (OHER), the manager and staff of the Chicago Field Office, and the authors colleagues. Emphasized are the progress and accomplishments of the year, rather than future plans or expectations. The technical summaries are grouped according to the following seven general program areas: environmental radiation and radioactivity; radiation transport and dosimetry; environmental radon, thoron, and related aerosols; atmospheric and surface pollutant studies related to global climate change; atmospheric chemistry; metrology, consultation, and emergency response; environmental management. EML`s mission is to address important scientific questions concerning human health and environmental impacts. Through its multidisciplinary staff, EML conducts experimental and theoretical research on radioactive and other energy-related pollutants, and provides DOE and other federal agencies with the in-house capability to respond effectively and efficiently with regard to quality assurance activities, environmental issues and related national security issues.

Environmental Measurements Laboratory 1994 annual report

International Nuclear Information System (INIS)

Chieco, N.A.; Krey, P.W.; Beck, H.L.

1995-08-01

This report summarizes the activities of the Environmental Measurements Laboratory (EML) for the calendar year 1994 and it serves as an annual report to the Director of the Office of Energy Research (ER), the Associate Director and staff of the Office of Health and Environmental Research (OHER), the manager and staff of the Chicago Field Office, and the authors colleagues. Emphasized are the progress and accomplishments of the year, rather than future plans or expectations. The technical summaries are grouped according to the following seven general program areas: environmental radiation and radioactivity; radiation transport and dosimetry; environmental radon, thoron, and related aerosols; atmospheric and surface pollutant studies related to global climate change; atmospheric chemistry; metrology, consultation, and emergency response; environmental management. EML's mission is to address important scientific questions concerning human health and environmental impacts. Through its multidisciplinary staff, EML conducts experimental and theoretical research on radioactive and other energy-related pollutants, and provides DOE and other federal agencies with the in-house capability to respond effectively and efficiently with regard to quality assurance activities, environmental issues and related national security issues

Genetic and environmental effects of mortality before age 70 years

DEFF Research Database (Denmark)

Petersen, Liselotte; Andersen, Per Kragh; Sørensen, Thorkild I.A.

2008-01-01

BACKGROUND:: There is a familial influence on risk of many diseases and on mortality in general, which, according to studies of twins, is due to a combination of genetic and environmental effects. Adoption studies, which rest on different assumptions, may also be used to estimate separately...... the genetic and environmental effects on rate of dying. METHODS:: The genetic influence on the rate of dying before age 70 years was investigated by estimation of the associations in total and cause-specific mortality of Danish adoptees and their biologic full and half siblings. Familial environmental...

Creating the strategic basis for corporate environmental management - a case study

DEFF Research Database (Denmark)

Larsen, Lars Bjørn

1998-01-01

The concept of Strategic Environmental Audit is introduced, as a first attempt to develop an operational tool, which can be used to develop a corporate environmental strategy in order to create the strategic basis for a sound response to the environmental challenge. The initial concept of develop...... of developing environmental strategies using the SEA concept is illustrated by a case study.......The concept of Strategic Environmental Audit is introduced, as a first attempt to develop an operational tool, which can be used to develop a corporate environmental strategy in order to create the strategic basis for a sound response to the environmental challenge. The initial concept...

24 CFR 50.22 - Environmental management and monitoring.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Environmental management and... and Urban Development PROTECTION AND ENHANCEMENT OF ENVIRONMENTAL QUALITY General Policy: Environmental Review Procedures § 50.22 Environmental management and monitoring. An Environmental Management and...

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.

Environmental Fiscal Reform and the Double Dividend: Evidence from a Dynamic General Equilibrium Model

Directory of Open Access Journals (Sweden)

Jaume Freire-González

2018-02-01

Full Text Available An environmental fiscal reform (EFR represents a transition of a taxation system toward one based in environmental taxation, rather than on taxation of capital, labor, or consumption. It differs from an environmental tax reform (ETR in that an EFR also includes a reform of subsidies which counteract environmental policy. This research details different ways in which an EFR is not only possible but also a good option that provides economic and environmental benefits. We have developed a detailed dynamic CGE model examining 101 industries and commodities in Spain, with an energy and an environmental extension comprising 31 pollutant emissions, in order to simulate the economic and environmental effects of an EFR. The reform focuses on 39 industries related to the energy, water, transport and waste sectors. We simulate an increase in taxes and a reduction on subsidies for these industries and at the same time we use new revenues to reduce labor, capital and consumption taxes. All revenue recycling options provide both economic and environmental benefits, suggesting that the “double dividend” hypothesis can be achieved. After three to four years after implementing an EFR, GDP is higher than the base case, hydrocarbons consumption declines and all analyzed pollutants show a reduction.

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

Environmental management: The bank's policy approach

International Nuclear Information System (INIS)

1992-01-01

In order to play a leadership role in the environmental recovery of central and eastern Europe, the Bank will pursue the following policy priorities: assistance to the countries of operations in environmental policy formulation, including the development of effective legal and regulatory instruments, the adoption of appropriate emissions and effluents standards and the creation of the institutional and human resources capacity to monitor and enforce them; promoting the use of a variety of economic instruments to address the underlying cause of environmental degradation and the adoption of market-based techniques in environmental management programmes; encouraging the development of an environmental goods and services industry in the countries of operations, of commercially viable investments in environmental technologies and pollution prevention and control, and by funding environmental infrastructure projects; initiation of, or support for, special studies and programmes to address regional and national environmental problems and to promote environmental education within the population and institutions of the countries of operations; adoption of adequate environmental assessment, management planning, audit and monitoring procedures throughout its activities; and promoting the adoption and implementation of procedures for provision of information to, and consultation with, all levels of government and the general public - especially potentially affected parties - concerning environmental matters

Estimation methods of eco-environmental water requirements: Case study

Institute of Scientific and Technical Information of China (English)

YANG Zhifeng; CUI Baoshan; LIU Jingling

2005-01-01

Supplying water to the ecological environment with certain quantity and quality is significant for the protection of diversity and the realization of sustainable development. The conception and connotation of eco-environmental water requirements, including the definition of the conception, the composition and characteristics of eco-environmental water requirements, are evaluated in this paper. The classification and estimation methods of eco-environmental water requirements are then proposed. On the basis of the study on the Huang-Huai-Hai Area, the present water use, the minimum and suitable water requirement are estimated and the corresponding water shortage is also calculated. According to the interrelated programs, the eco-environmental water requirements in the coming years (2010, 2030, 2050) are estimated. The result indicates that the minimum and suitable eco-environmental water requirements fluctuate with the differences of function setting and the referential standard of water resources, and so as the water shortage. Moreover, the study indicates that the minimum eco-environmental water requirement of the study area ranges from 2.84×1010m3 to 1.02×1011m3, the suitable water requirement ranges from 6.45×1010m3 to 1.78×1011m3, the water shortage ranges from 9.1×109m3 to 2.16×1010m3 under the minimum water requirement, and it is from 3.07×1010m3 to 7.53×1010m3 under the suitable water requirement. According to the different values of the water shortage, the water priority can be allocated. The ranges of the eco-environmental water requirements in the three coming years (2010, 2030, 2050) are 4.49×1010m3-1.73×1011m3, 5.99×10m3?2.09×1011m3, and 7.44×1010m3-2.52×1011m3, respectively.

Genetic and environmental interactions

International Nuclear Information System (INIS)

Strong, L.C.

1977-01-01

Cancer may result from a multistage process occurring over a long period of time. Presumably, initial and progressive stages of carcinogenesis may be modified by both genetic and environmental factors. Theoretically, genetic factors may alter susceptibility to the carcinogenic effects of an environmental agent at the initial exposure due to variation in metabolism of the carcinogen or variation in specific target cell response to the active carcinogen, or during the latent phase due to numerous factors that might increase the probability of tumor expression, including growth-promoting factors or immunodeficiency states. Observed genetic and environmental interactions in carcinogenesis include an association between genetically determined inducibility of aryl hydrocarbon hydroxylase and smoking-related cancers, familial susceptibility to certain environmental carcinogens, an association between hereditary disorders of mutagenesis and carcinogenesis, and enhancement of tissue-specific, dominantly inherited tumor predisposition by radiation. Multiple primary tumors occur frequently in genetically predisposed individuals. Specific markers for susceptibility must be sought in order that high-risk individuals be identified and appropriate measures taken for early cancer detection or prevention. Study of the nature of the genetically determined susceptibility and interactions with environmental agents may be revealing in the understanding of carcinogenesis in general

36 CFR 220.4 - General requirements.

Science.gov (United States)

2010-07-01

... natural and physical environment and the relationship of people with that environment (see 40 CFR 1508.14... for environmental assessments, findings of no significant impact and categorical exclusions (FSM 1950... ENVIRONMENTAL POLICY ACT (NEPA) COMPLIANCE § 220.4 General requirements. (a) Proposed actions subject to the...

Do photobionts influence the ecology of lichens? A case study of environmental preferences in symbiotic green alga Asterochloris (Trebouxiophyceae).

Science.gov (United States)

Peksa, Ondřej; Skaloud, Pavel

2011-09-01

The distribution patterns of symbiotic algae are thought to be conferred mainly by their hosts, however, they may originate in algal environmental requirements as well. In lichens, predominantly terrestrial associations of fungi with algae or cyanobacteria, the ecological preferences of photobionts have not been directly studied so far. Here, we examine the putative environmental requirements in lichenized alga Asterochloris, and search for the existence of ecological guilds in Asterochloris-associating lichens. Therefore, the presence of phylogenetic signal in several environmental traits was tested. Phylogenetic analysis based on the concatenated set of internal transcribed spacer rDNA and actin type I intron sequences from photobionts associated with lichens of the genera Lepraria and Stereocaulon (Stereocaulaceae, Ascomycota) revealed 13 moderately to well-resolved clades. Photobionts from particular algal clades were found to be associated with taxonomically different, but ecologically similar lichens. The rain and sun exposure were the most significant environmental factor, clearly distinguishing the Asterochloris lineages. The photobionts from ombrophobic and ombrophilic lichens were clustered in completely distinct clades. Moreover, two photobiont taxa were obviously differentiated based on their substrate and climatic preferences. Our study, thus reveals that the photobiont, generally the subsidiary member of the symbiotic lichen association, could exhibit clear preferences for environmental factors. These algal preferences may limit the ecological niches available to lichens and lead to the existence of specific lichen guilds. © 2011 Blackwell Publishing Ltd.

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

Challenges and Opportunities in Genome-Wide Environmental Interaction (GWEI) studies

Science.gov (United States)

Aschard, Hugues; Lutz, Sharon; Maus, Bärbel; Duell, Eric J.; Fingerlin, Tasha; Chatterjee, Nilanjan; Kraft, Peter; Van Steen, Kristel

2012-01-01

The interest in performing gene-environment interaction studies has seen a significant increase with the increase of advanced molecular genetics techniques. Practically, it became possible to investigate the role of environmental factors in disease risk and hence to investigate their role as genetic effect modifiers. The understanding that genetics is important in the uptake and metabolism of toxic substances is an example of how genetic profiles can modify important environmental risk factors to disease. Several rationales exist to set up gene-environment interaction studies and the technical challenges related to these studies – when the number of environmental or genetic risk factors is relatively small – has been described before. In the post-genomic era, it is now possible to study thousands of genes and their interaction with the environment. This brings along a whole range of new challenges and opportunities. Despite a continuing effort in developing efficient methods and optimal bioinformatics infrastructures to deal with the available wealth of data, the challenge remains how to best present and analyze Genome-Wide Environmental Interaction (GWEI) studies involving multiple genetic and environmental factors. Since GWEIs are performed at the intersection of statistical genetics, bioinformatics and epidemiology, usually similar problems need to be dealt with as for Genome-Wide Association gene-gene Interaction (GWAI) studies. However, additional complexities need to be considered which are typical for large-scale epidemiological studies, but are also related to “joining” two heterogeneous types of data in explaining complex disease trait variation or for prediction purposes. PMID:22760307

GENERAL ENVIRONMENTAL CORPORATION; CURE ELECTROCOAGULATION TECHNOLOGY: INNOVATIVE TECHNOLOGY EVALUATION REPORT

Science.gov (United States)

The CURE electrocoagulation technology was demonstrated under the Superfund Innovative Technology Evaluation (SITE) program at the U.S. Department of Energy (DOE) Rocky Flats Environmental Technology Site (RFETS), where water from the solar evaporation ponds (SEPs) was contaminat...

Are Tourists’ Environmental Behavior Affected by Their Environmental Perceptions and Beliefs?

Directory of Open Access Journals (Sweden)

Nichola Anastasia RAMCHURJEE

2015-10-01

Full Text Available The key to eliminating environmental problems depends mainly on how much individuals are motivated to change their consumer behaviors and participate in more environmentally responsible practices. The purpose of this research is to examine if tourists’ environmental behaviors are affected by their environmental perceptions and beliefs and how these concepts influence tourists to engage in environmentally responsible behaviors while visiting Hassan, Karnataka India. Random sampling utilizes a structured questionnaire for this investigation. The questionnaire consisted of four sections with 335 participants. The results showed that some tourists engage in positive environmental behaviors. It also revealed that the tourists largely held positive environmental beliefs and perceptions, and are aware of the concerns for the environment, however, they are not ready to transfer their environmental beliefs into their behavioral practices. Their main aim when on vacation is to experience the destination and activities offered, relax and enjoy the cultural atmosphere and to generally “have a good time”.

How to feed environmental studies with soil information to address SDG 'Zero hunger'

Science.gov (United States)

Hendriks, Chantal; Stoorvogel, Jetse; Claessens, Lieven

2017-04-01

As pledged by UN Sustainable Development Goal (SDG) 2, there should be zero hunger, food security, improved food nutrition and sustainable agriculture by 2030. Environmental studies are essential to reach SDG 2. Soils play a crucial role, especially in addressing 'Zero hunger'. This study aims to discuss the connection between the supply and demand of soil data for environmental studies and how this connection can be improved illustrating different methods. As many studies are resource constrained, the options to collect new soil data are limited. Therefore, it is essential to use existing soil information, auxiliary data and collected field data efficiently. Existing soil data are criticised in literature as i) being dominantly qualitative, ii) being often outdated, iii) being not spatially exhaustive, iv) being only available at general scales, v) being inconsistent, and vi) lacking quality assessments. Additional field data can help to overcome some of these problems. Outdated maps can, for example, be improved by collecting additional soil data in areas where changes in soil properties are expected. Existing soil data can also provide insight in the expected soil variability and, as such, these data can be used for the design of sampling schemes. Existing soil data are also crucial input for studies on digital soil mapping because they give information on parent material and the relative age of soils. Digital soil mapping is commonly applied as an efficient method to quantitatively predict the spatial variation of soil properties. However, the efficiency of digital soil mapping may increase if we look at functional soil properties (e.g. nutrient availability, available water capacity) for the soil profile that vary in a two-dimensional space rather than at basic soil properties of individual soil layers (e.g. texture, organic matter content, nitrogen content) that vary in a three-dimensional space. Digital soil mapping techniques are based on statistical

Health effects engineering: Perspectives for environmental health and environmental engineering studies-domestic biomass combustion as an example

International Nuclear Information System (INIS)

Gao Xiang; Yu Qi; Chen Limin

2007-01-01

Health effects engineering (HEE) is a newly developed research field, which involves collaboration with environmental scientists, engineering researchers, and toxicologists. By employing the methods of HEE, one can not only confirm which attributes of the project are likely to contribute to certain health effects, but can also get rid of the adverse health effects by engineering technologies. HEE is thought to be particularly important to domestic projects in which there is a lack of environmental assessment. This paper presented the authors' viewpoints of the principles of HEE in the field of the environmental health and engineering studies by using programs of domestic biomass combustion as an example. The authors showed that there are three sub-fields of HEE, which are as follows: engineering behavior, the pollution characteristics, and the health effects. The authors conclude that the principles of HEE compose a helix with the studies in the fields of environmental science, health, and engineering, and give suggestions on how to perform HEE in a practical field

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..., or other significant adverse environmental impact on any mode of transportation; (6) The action is...

24 CFR 92.352 - Environmental review.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Environmental review. 92.352... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.352 Environmental review. (a) General. The environmental effects of each activity carried out with HOME funds must be assessed in...

7 CFR 1709.17 - Environmental review.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Environmental review. 1709.17 Section 1709.17... AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.17 Environmental review. (a.... (b) Applicants must address environmental aspects of their projects in the grant application in...

Environmentalism as a trait: gauging people's prosocial personality in terms of environmental engagement.

Science.gov (United States)

Kaiser, Florian G; Byrka, Katarzyna

2011-02-01

According to Hardin (1968), environmental deterioration stems from self-interest undermining people's resource conservation in the collective interest. Not surprisingly, selfless prosocial motives, such as personal feelings of moral obligation, have often been recognized as a key force behind people's environmentalism. In our research, we anticipated that environmentalists-people with an inclination for pro-environmental engagement-would possess a propensity to generally act prosocially. In an extension of previous work, we expected that a well-established self-report measure of past conservation behavior would predict people's active participation in a psychological experiment. Based on subjects' degree of environmental engagement, originally established in 2003, we re-contacted a sample of 502 persons in 2005. Of these 502 (68.5% low, 31.5% high in environmentalism), 131 showed up for the announced experiment. Among those participants, we found that environmentalists' prosocial personalities were additionally reflected in their social value orientations. Ninety percent of the environmentalists turned out to be prosocials, whereas only 65% of the less environmentally engaged subjects were prosocials. Overall, our findings lend credit to a notion of environmentalism as an indicator of even subtle quantitative differences in a person's prosocial trait level. By and large, environmentalists acted more prosocially even in mundane activities unrelated to environmental conservation. Additional evidence comes from the commons dilemma experiment in which the participants partook. There, we generally found comparatively more cooperation with others for the collective good from people high in environmentalism. Our findings represent circumstantial evidence for a prosocial propensity dimension along which people differ, and which is also reflected in people's pro-environmental behavioral performance. If, however, environmentalism has to be regarded as indicative of a

Trade implications of environmental taxes

International Nuclear Information System (INIS)

Klepper, G.

1994-01-01

The general equilibrium impact of environmental taxes does not consist simply consist in a reduction of international trade. This rather depends on the particular circumstances in which the tax is imposed. The trade impacts of environmental regulation which have been measured empirically are almost negligable. Even simulation studies predict strong effects only for very few sectors of the economy. Since the environmental taxes are imposed in order to induce a reallocation of the economy away from the polluting towards the less polluting activities, one can not expect that the polluting industries will not need to shrink or need to introduce abatement measures. This internal reallocation will necessarily be accompanied by a restructuring of trade between economies. Hence, mitigating these trade effects is about as meaningful as mitigating the internal restructuring of the economy. (orig./UA)

Higher education and general studies in Nigeria: A philosophical ...

African Journals Online (AJOL)

Higher education and general studies in Nigeria: A philosophical investigation. ... Mgbakoigba: Journal of African Studies ... national policy on education on tertiary or higher education reveals a startling chasm of gap between the goals of the policy through General Studies Programme and their expected actualizations.

Towards a pluralist epistemological approach in studies on communication and change: humanism, science and environmentalism

Directory of Open Access Journals (Sweden)

Joan Pedro Carañana

2016-07-01

Full Text Available This article proposes a pluralistic epistemological approach to the investigation of the relationships between communication and social change. To this end, it draws on the proposal of epistemological merger posed by Johan Galtung for Peace Studies and takes into account the specifics of the communication phenomenon. According to Galtung, the combination of Cartesianism, the verum-factum (Vico and Taoism would counter the risks of epistemological monism and overcome its limitations. In this sense, the article proposes to extend each of these epistemologies in a more general and encompassing level (science, humanities, holistic-dialectical environmentalism and describes its historical trajectory to identify the possibilities of complementarity and its value for the study of communication and change.

Proposed OPEG Namakan River hydro development project draft environmental report

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The Ojibway Power and Energy Group (OPEG) is planning on installing a hydroelectric generating facility along the Namakan River at High Falls in Canada. In order the meet the different requirements in terms of environmental assessment for such a project, the group prepared an environmental report. The aim of this paper is to present the comments of the Quetico Foundation, a charity whose aim is to protect wilderness class parks. The foundation found both general and discipline-by-discipline deficiencies in OPEG's environmental report. All the deficiencies the Foundation observed are listed in this report, general deficiencies, and specific deficiencies concerning fisheries, terrestrial ecology, hydrology and socio-economic impacts. The Quetico Foundation demonstrated that a significant number of deficiencies are found in the OPEG environmental report, suggesting that they did not fully understand the potential long term impacts of their project and that further study should be undertaken.

Environmental regulation and competitiveness. A meta-analysis of international trade studies

International Nuclear Information System (INIS)

Mulatu, A.; Florax, R.J.G.M.; Withagen, C.A.A.M.

2001-01-01

The potential relationship between domestic environmental regulation and international competitiveness has evoked various speculations. The common neoclassical train of thought is that strict environmental regulation is detrimental to the competitiveness of industry, and that it induces phenomena such as ecological dumping, ecological capital flight, and regulatory 'chill' in environmental standards. A different view is that strict environmental regulation triggers industry's innovation potential, and subsequently increases its competitiveness. The impact of environmental regulation on competitiveness has been analyzed in terms of international capital movements, new firm formation, and international trade. This paper focuses on a statistically rigorous analysis of international trade studies, using a technique that is known as meta-analysis. The paper presents a statistically supported evaluation of the literature, in order to assess what the main conclusions regarding the relationship between environmental regulation and competitiveness are when it comes to studies on international trade flows. The synthesis of the literature is subsequently used to present guidelines for future primary research in this area

Relationship between neighbourhood socioeconomic position and neighbourhood public green space availability: An environmental inequality analysis in a large German city applying generalized linear models.

Science.gov (United States)

Schüle, Steffen Andreas; Gabriel, Katharina M A; Bolte, Gabriele

2017-06-01

The environmental justice framework states that besides environmental burdens also resources may be social unequally distributed both on the individual and on the neighbourhood level. This ecological study investigated whether neighbourhood socioeconomic position (SEP) was associated with neighbourhood public green space availability in a large German city with more than 1 million inhabitants. Two different measures were defined for green space availability. Firstly, percentage of green space within neighbourhoods was calculated with the additional consideration of various buffers around the boundaries. Secondly, percentage of green space was calculated based on various radii around the neighbourhood centroid. An index of neighbourhood SEP was calculated with principal component analysis. Log-gamma regression from the group of generalized linear models was applied in order to consider the non-normal distribution of the response variable. All models were adjusted for population density. Low neighbourhood SEP was associated with decreasing neighbourhood green space availability including 200m up to 1000m buffers around the neighbourhood boundaries. Low neighbourhood SEP was also associated with decreasing green space availability based on catchment areas measured from neighbourhood centroids with different radii (1000m up to 3000 m). With an increasing radius the strength of the associations decreased. Social unequally distributed green space may amplify environmental health inequalities in an urban context. Thus, the identification of vulnerable neighbourhoods and population groups plays an important role for epidemiological research and healthy city planning. As a methodical aspect, log-gamma regression offers an adequate parametric modelling strategy for positively distributed environmental variables. Copyright © 2017 Elsevier GmbH. All rights reserved.

Comparing non-specific physical symptoms in environmentally sensitive patients: prevalence, duration, functional status and illness behavior.

NARCIS (Netherlands)

Baliatsas, C.; Kamp, I. van; Hooiveld, M.; Yzermans, J.; Lebret, E.

2014-01-01

Objective: Little is known about the potential clinical relevance of non-specific physical symptoms (NSPS) reported by patients with self-reported environmental sensitivities. This study aimed to assess NSPS in people with general environmental sensitivity (GES) and idiopathic environmental

Cost decreases in environmental technology. Evidence from four case studies

Energy Technology Data Exchange (ETDEWEB)

Oosterhuis, F. [Instituut for Environmental Studies, Vrije Universiteit VU, Amsterdam (Netherlands)

2007-07-15

The cost of a new technology tends to decrease as its uptake grows, and environmental technology is no exception to this general rule. Factors that can bring about such cost reductions include economies of scale, 'learning-by-doing', incremental technological improvements, and growing competition. In preparing environmental policies, the potential for future cost reductions is often disregarded. The present study aims to provide some additional empirical evidence on the cost decreases in environmental technology and the factors that lie behind them. To this end, four exemplary case studies have been selected. The first case (NOx emission abatement by Selective Catalytic Reduction (SCR)), shows a wide variety in cost estimates, without a clear trend. This is even true for the costs of a fairly homogeneous type of investment (SCR in coal fired power plants). Nevertheless, it is clear that an important cost decrease has been achieved by prolonging the lifetime of the catalyst, which is one of the main cost components in SCR. In the second case (NH3 emission abatement by chemical air scrubbers in pig farming) there is not yet sufficient experience with the technology to draw conclusions on the development of costs. However, it is already clear that economizing on the capacity of the system can contribute to important cost savings. Three-way catalytic converters in cars have shown significant price decreases following their large scale introduction on the European market in the early 1990s. Probably economies of scale have played an important role in this case, as the size of the market made mass production possible. To some extent, cost reductions may also be attributed to improvements such as the need for less materials (e.g. platinum). Furthermore, the performance of catalytic converters has improved, implying that the cost per unit of emission reduction has decreased even more than the cost of the device itself. Market prices of Compact Fluorescent Lamps

Role of environmental stress in the physiological response to chemical toxicants

International Nuclear Information System (INIS)

Gordon, C.J.

2003-01-01

Environmental physiology is the study of the physiological mechanisms that allow animals to cope with and adapt to changes in temperature, humidity, atmospheric pressure, and other natural factors of their physical environment. Nearly all toxicological and pharmacological studies are performed in resting (i.e., non exercising) experimental animals acclimatized to standard environmental conditions that are usually considered ideal to the animal's physiological well-being. These ideal test conditions are clearly not representative of the fluctuations in the natural environment encountered by humans and other animals on a day-to-day basis. It behooves the toxicologist, especially those interested in extrapolating experimental data from laboratory animals to humans, to consider how variations in the natural environment will alter physiological responses to toxicants. Temperature and exercise are the two most well-studied parameters in the fields of environmental physiology and toxicology. In general, high temperatures exacerbate the toxic effects of many environmental toxicants. Moreover, exercising subjects are generally more vulnerable to airborne toxic agents. The prospect of global warming also warrants a better assessment of how higher environmental temperatures may impact on the response of humans and other species to toxic chemicals. Hence, this paper and accompanying papers from the proceedings of a symposium focus on the salient aspects of the interaction between environmental stress and physiological response to toxic agents with particular emphasis on temperature and exercise

Influence of Environmental Governance on Deforestation in Municipalities of the Brazilian Amazon.

Directory of Open Access Journals (Sweden)

Lilian Fernandes Oliveira Dias

Full Text Available It has been argued that measuring governance at scales smaller than global could be an important management tool. However, current studies are conducted on a global scale and use expensive methods. In the present study, we assess whether the reported governance of Amazonian municipalities is related to reductions in deforestation. Economic activity (EA affected general governance (G positively (G = 0.81 +1.19 * EA, F1, 98 = 77.36, p < 0.001. Environmental governance (EG was not affected significantly (p = 0.43 by deforestation before 2000 (PD, but increased significantly (p < 0.001 with general governance (G (EG = -0.29 + 0.04 PD+0.98*OG, F2,97 = 42.6, p <0.001. Deforestation was not significantly related to environmental governance (p = 0.82. The only indirect effect of significant magnitude was the effect of the density of forest reserves on recent deforestation through deforestation before 2000, which was strongly negative (-0.49. It is possible to assess reported actions to promote municipal governance through official data. However, it is not enough to assume that general governance or environmental governance at the municipal level, as reflected in the official statistics, benefits environmental conservation. In fact, even at the level of nation states, at which most quantification of governance has been undertaken, it seems that the relationship between governance and environmental preservation is only an assumption, because we are aware of no study that supports that hypothesis quantitatively.

An Empirical Study of why our Cognition Toward Environmental Sustainability is Inconsistent with our Behavior: Policy Implications

Science.gov (United States)

Ho, S. Ping

2016-04-01

Raising public awareness of human environmental problems has been considered an effective way to promote public participation in environmental sustainability. From the perspective individual level, such participation mainly include the willingness of adopting less consumptive lifestyles and following the principles of reuse, reduce, and recycle. However, in reality, the development of environmental sustainability falls into the "Enlightenment Fallacy," which asserts that enlightenment does not consequentially translate into meaningful reduction of pollution. We argue that environmental awareness is mainly at the level of cognition, which is built upon knowledge and facts; whereas the behaviors toward sustainability development are largely dominated by economic principles that focus on utility maximization. As such, the Enlightenment Fallacy can be explained by the "Tragedy of Commons" which occurrs in the prevailing capitalism based economic system. This is due to the sad fact assumed in modern Economics that human beings are in general self-interested with unending desires but few moral concerns. Thus, economic individuals, who seek mainly their maximal utility or benefit, will not make significant sacrifices for improving environmental sustainability, which cannot be achieved by only a few individuals. From this perspective, we argue that only those individuals who are less self-interested and have more compassion toward mankind and earth will actively participate in environmental sustainability. In this study, we examine empirically the Enlightenment Fallacy phenomenon and develop an empirical model to test the following four hypotheses concerning the inconsistency between the environmental cognition and the actual behaviors. Policy implications for promoting public participation will be suggested based on our empirical results. Hypothesis 1: Compassion (for mankind) has larger positive impacts than environmental cognition. Hypothesis 2: Social punishment and

Incorporating environmental justice into environmental decision making

Energy Technology Data Exchange (ETDEWEB)

Wolfe, A.K.; Vogt, D.P.; Hwang, Ho-Ling [Oak Ridge National Lab., TN (United States)] [and others

1995-07-01

Executive Order 12898, signed on February 11, 1994, broadly states that federal activities, programs, and policies should not produce disproportionately high and adverse impacts on minority and low-income populations. Moreover, the Order indicates that these populations should not be denied the benefits of, or excluded from participation in, these activities, programs, and policies. Because a presidential memorandum accompanying the order said that National Environmental Policy Act (NEPA) documents should begin to address environmental justice immediately, much attention has been paid to assessment-related issues. Also important, a topic that appears to have received relatively little attention, is how decision makers should be expected to use information about environmental justice in their decision making. This paper discusses issues surrounding the use of environmental justice information in the decision-making process by focusing on the following five main topics: (1) the importance, or weight, attached to environmental justice within larger decision-making contexts; (2) the potential tension between localized environmental justice issues and regional or national issues and needs; (3) the use of environmental justice information to develop (perhaps in concert with affected minority and low-income communities) appropriate mitigation strategies, or to establish conditions under which activities, programs, and policies may be accepted locally; (4) the general implications of shifting the distribution of broadly defined risks, costs, and benefits among different population groups; and (5) the implications of implementing environmental justice on an individual, ad hoc basis rather than within a larger environmental justice framework. This paper raises the issues and discusses the implications of alternative approaches to them.

Corporate Environmental Reporting on the Web – An Exploratory Study of Chinese Listed Companies

Directory of Open Access Journals (Sweden)

Tianxi Zhang

2007-06-01

increased. While IER in China is developing, there remains a considerable discrepancy in terms of reporting practices and the levels of social and environmental information disclosed. There are no generally accepted standards and guidelines for IER in China, and the data/information disclosed are largely incomparable. External auditing of IER remains a problem.

Gender-specific patterns in age-related decline in general health among Danish and Chinese: A cross-national comparative study

DEFF Research Database (Denmark)

Wu, Yili; Zhang, Dongfeng; Pang, Zengchang

2012-01-01

Aim:  Studies carried out in Western populations have shown age-related changes in multiple health domains together with gender-specific patterns. By focusing on five health domains, self-rated health, hand grip strength, sit-to-stand test, cognitive performance and depression, we examined the age....... Conclusion:  Our cross population analysis identified significant gender and population differences suggesting endogenous biological, physical and social environmental determinants in age-related decline in general health. Geriatr Gerontol Int 2011; ••: ••-••....... trajectories in general health in a cross-sectional Chinese sample representing the world's largest ethnic population and compare with Danish data that represent Western populations in developed countries. Methods:  Multiple regression models were fitted to compare patterns across genders and populations...

24 CFR 50.3 - Environmental policy.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Environmental policy. 50.3 Section... Development PROTECTION AND ENHANCEMENT OF ENVIRONMENTAL QUALITY General: Federal Laws and Authorities § 50.3 Environmental policy. (a) It is the policy of the Department to reject proposals which have significant adverse...

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.

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

Environmental exposure to arsenic and chromium in an industrial area

OpenAIRE

Vimercati, Luigi; Gatti, Maria F; Gagliardi, Tommaso; Cuccaro, Francesco; De Maria, Luigi; Caputi, Antonio; Quarato, Marco; Baldassarre, Antonio

2017-01-01

Arsenic and chromium are widespread environmental contaminants that affect global health due to their toxicity and carcinogenicity. To date, few studies have investigated exposure to arsenic and chromium in a population residing in a high-risk environmental area. The aim of this study is to evaluate the exposure to arsenic and chromium in the general population with no occupational exposure to these metals, resident in the industrial area of Taranto, Southern Italy, through biological monitor...

Environmental studies and clearance compliance of Kudankulam Atomic Power Project

International Nuclear Information System (INIS)

Agarwal, S.K.; Singh, Jitendra

2002-01-01

Full text: Nuclear industry has played a leading role in evolving proper and effective environmental management impact from development practices right form inception thus minimizing the environmental impact from developmental activities of man. In the engineering design of nuclear power plant, safety is further enhanced considerably by providing double back-upped engineered safety systems. Besides the engineered safety, the other factors considered for ensuring environmental impact minimization are siting criteria, conservative rad-waste management, effluent treatment, application of stringent environmental protection standards for limiting waste discharges, an elaborate environmental surveillance program and an on site and off site emergency preparedness plan. Recently, nuclear power industry has taken a drive to develop and implement Environmental Management System (EMS) to all its operating stations in line with ISO-14001 standards. For Kudankulam atomic power project, a number of studies specifically for environmental protection are carried out to meet the requirements of Russian Federation, new guidelines of Ministry of environment and Forests (MOEF) and Atomic Energy Regulatory Board (AERB). In the present paper an attempt has been made to present the environmental management plan and clearance compliance status of the project

Environmental life cycle analysis of potato sprout inhibitors

NARCIS (Netherlands)

Kerstholt, R.P.V.; Ree, C.M.; Moll, H.C.

Potato sprout inhibitors are generally applied to suppress sprouting during winter storage. This study presents the compared environmental profiles of the two sprout inhibitors available on the Dutch market: A traditional chemical product with isopropyl-3-chlorophenylcarbamate (CIPC) and

A Study on the development of macro environmental economic model(I)

Energy Technology Data Exchange (ETDEWEB)

Chung, Young Keun; Han, Min Jung [Korea Environment Institute, Seoul (Korea)

1998-12-01

This study is the first year study of the two year research project for developing a macro environmental economic model to analyze environment and economics. By using this model, the economic effects of investment on pollution reduction and on energy conservation are analyzed. Also, a comprehensive modeling of analyzing effects of environmental tax, reduction on greenhouse gas emission, and problems on foreign exchange on environment and economy is a main goal of this study. It is planned to develop a simulation program for the estimation of model and policies using environmental and economic data. 126 refs., 2 figs., 5 tabs.

Differential environmental factors in anorexia nervosa: a sibling pair study.

Science.gov (United States)

Murphy, F; Troop, N A; Treasure, J L

2000-06-01

Previous studies have explored differences in psychosocial and familial factors between women who develop anorexia nervosa and those who do not. However, these studies have generally used between-group comparisons. This study looks at the environmental factors which may be antecedents of anorexia nervosa looking at sister pairs where one had anorexia nervosa and the other did not. A paired design was used to compare anorexic women with an unaffected sister on a number of background variables, including sibling interaction, parental care, peer group characteristics and other events unique to the individual. The Sibling Inventory of Differential Experience (SIDE) was used to determine non-shared environment. Out of an initial sample of 148 women with past or current anorexia nervosa, 28 were identified who had sisters with no reported history of eating disorders and who also consented to complete the questionnaire. Anorexic sisters perceived more maternal control and reported more antagonism towards and jealousy of their sisters than did unaffected sisters. In addition, anorexic women reported having had fewer friends and boyfriends than their sisters. These results confirm the perceived differences in background environment between women with and women without anorexia nervosa. These issues are discussed in relation to behavioural genetics, family dynamics and psychosexual development.

1996 Site environmental report

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-06-01

The FEMP is a Department of Energy (DOE)-owned facility that produced high-quality uranium metals for military defense for nearly 40 years. DOE suspended production at the FEMP in 1989 and formally ended production in 1991. Although production activities have ceased, the site continues to examine the air and liquid pathways as possible routes through which pollutants from past operations and current remedial activities may leave the FEMP. The Site Environmental Report (SER) is prepared annually in accordance with DOE Order 5400.1, General Environmental Protection Program. This 1996 SER provides the general public as well as scientists and engineers with the results from the ongoing Environmental Monitoring Program. Also included in this report is information concerning the FEMP progress toward achieving full compliance with requirements set forth by DOE, U.S. Environmental Protection Agency (EPA), and Ohio EPA (OEPA). For some readers, the highlights provided in this Executive Summary may provide sufficient information. Many readers, however, may wish are presented here. All information presented in this summary is discussed more fully in the main body of this report.

Forestry entrepreneurs' environmental know-how

International Nuclear Information System (INIS)

Hyytiaeinen, J.

1998-01-01

The TTS-Institute's Department of Forestry looked into the subject of environmental know-how of forestry entrepreneurs by means of a questionnaire study conducted in Etelae-Karjala, south-eastern Finland. This study is part of a pilot project called (SME Entrepreneurs' Environmental Know-How in the Forestry Sector: Development and Training) financed by the European Social Fund. The implementation of the project is the shared responsibility of Tmi JukkaNet, TTS-Institute and the Finnish Association of Machine Con- tractors. The TTS-Institute's Department of Forestry mailed questionnaire forms to 138 entrepreneurs at the beginning of the year. The objective was to obtain information on the companies' planning of their future, operating culture, quality of operations, learning, their knowledge of the environmental guidelines, and general attitude concerning matters connected to the environment. The response percentage was 50 %. The responses were divided as follows: forestry contracting 22 (32 %), agricultural practitioners 30 (43 %), and others 17 (25 %). Most of all, the entrepreneurs were found to turn to trade journals as sources of information. Environmental training had been obtained by every third person during the previous year. Sixty four percent of all the respondents had not taken part in any environmental training during the previous year. Of those engaged in forestry contracting, 71 % had been exposed to training; the corresponding figure for agricultural entrepreneurs was 27 %. Entrepreneurs co-operate in environmental matters most of all with their customers and landowners. Co-operation with the environmental organisations was most inadequate. Agricultural entrepreneurs cooperated with environmental authorities more than their colleagues engaged in forestry contracting. Quality systems connected to care of the environment were rare. Only two contractors, two practitioners of farm forestry and one value-added converter of wood had a quality system

Actions Environmental Sustainability Measures for Producers and Local Communities in a Coastal Area

Directory of Open Access Journals (Sweden)

María Elena Zequeira-Álvarez

2017-06-01

Full Text Available In this work, the area of study is defined as the producers and communities of the northern coastal zone, up to the 5-meter level curve of the province of Camagüey, Cuba. It is composed of four municipalities and is very rich in natural values but also identifies itself as a very fragile ecosystem. The methodological procedure consists of three stages that respond to their respective objectives: General characteristics of the study area, environmental problems in the area of study and general measures of sustainability for producers and coastal communities, The general objective of the work is to propose general measures of Environmental sustainability for producers and local communities in the northern coastal zone of Camagüey, Cuba in order to contribute to the use and conservation of the ecosystem. These are aimed at the producers and settlers of the study area but may be interesting for other ecosystems.

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.

Environmental report for 1991

International Nuclear Information System (INIS)

Hunter, S.; Wilt, G.; Balke, B.K.; Surano, K.A.; Hoppes, W.G.; Tate, P.J.; Steenhoven, J.C.; Fields, B.C.; Garcia, L.M.; Lamson, K.C.

1991-01-01

As part of its commitment to environmental compliance and accountability, LLNL prepares this report each year to communicate the results of monitoring and compliance activities. Analytical data are produced from sampling of air, sewage effluent, groundwater, surface water, soil, vegetation and foodstuff, and through measurement of environmental radiation. The Environmental Protection Department performed more than 150,000 analyses of environmental samples during 1991. This Executive Summary provides a comprehensive synopsis, organized along the general outline of the report, and furnishes an overview of the supporting methodologies, data, and findings that are presented in the chapters that follow

Gene-Environment Interplay in Internalizing Disorders: Consistent Findings across Six Environmental Risk Factors

Science.gov (United States)

Hicks, Brian M.; DiRago, Ana C.; Iacono, William G.; McGue, Matt

2009-01-01

Background Newer behavior genetic methods can better elucidate gene-environment (G-E) interplay in the development of internalizing (INT) disorders (i.e., major depression and anxiety disorders). However, no study to date has conducted a comprehensive analysis examining multiple environmental risks with the purpose of delineating how general G-E mechanisms influence the development of INT disorders. Methods The sample consisted of 1315 male and female twin pairs participating in the age 17 assessment of the Minnesota Twin Family Study. Quantitative G-E interplay models were used to examine how genetic and environmental risk for INT disorders changes as a function of environmental context. Multiple measures and informants were employed to construct composite measures of INT disorders and 6 environmental risk factors including: stressful life events, mother-child and father-child relationship problems, antisocial and prosocial peer affiliation, and academic achievement and engagement. Results Significant moderation effects were detected between each environmental risk factor and INT such that in the context of greater environmental adversity, nonshared environmental factors became more important in the etiology of INT symptoms. Conclusion Our results are consistent with the interpretation that environmental stressors have a causative effect on the emergence of INT disorders. The consistency of our results suggests a general mechanism of environmental influence on INT disorders regardless of the specific form of environmental risk. PMID:19594836

7 CFR 650.5 - Environmental evaluation in planning.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Environmental evaluation in planning. 650.5 Section...-Assisted Programs § 650.5 Environmental evaluation in planning. (a) General. Environmental evaluation (EE) integrates environmental concerns throughout the planning, installation, and operation of NRCS-assisted...

Environmental regulation and competitiveness. A meta-analysis of international trade studies

Energy Technology Data Exchange (ETDEWEB)

Mulatu, A.; Florax, R.J.G.M. [Department of Spatial Economics, Master-point and Tinbergen Institute, Vrije Universiteit, Amsterdam (Netherlands); Withagen, C.A.A.M. [Department of Economics and CentER, Tilburg University, Tilburg (Netherlands)

2001-07-01

The potential relationship between domestic environmental regulation and international competitiveness has evoked various speculations. The common neoclassical train of thought is that strict environmental regulation is detrimental to the competitiveness of industry, and that it induces phenomena such as ecological dumping, ecological capital flight, and regulatory 'chill' in environmental standards. A different view is that strict environmental regulation triggers industry's innovation potential, and subsequently increases its competitiveness. The impact of environmental regulation on competitiveness has been analyzed in terms of international capital movements, new firm formation, and international trade. This paper focuses on a statistically rigorous analysis of international trade studies, using a technique that is known as meta-analysis. The paper presents a statistically supported evaluation of the literature, in order to assess what the main conclusions regarding the relationship between environmental regulation and competitiveness are when it comes to studies on international trade flows. The synthesis of the literature is subsequently used to present guidelines for future primary research in this area.

Reactor parameters for European economic, safety and environmental studies

International Nuclear Information System (INIS)

Hancox, R.; Cooke, P.I.H.; Spears, W.R.

1990-01-01

Parameter sets for five 1200 MW e tokamak reactors were developed for the European Study Group on the Environmental, Safety-related and Economic Potential of Fusion Power, showing today's perception of the range of reactors likely to be available as a result of the Commission's fusion programme. On the basis of the cost of generating electricity, relative to a fission reactor, a reference set was chosen and endorsed by the Group for further studies including that on the environmental impact of fusion power. Key physics and technology parameters for the reference reactor are compared with values used in the ITER design, and with those from American studies. (author)

Examining the Relationship between Resistance to Change and Undergraduate Engineering Students' Environmental Knowledge and Attitudes

Science.gov (United States)

Dyehouse, Melissa; Weber, Nicole; Fang, Jun; Harris, Constance; David, Ray; Hua, Inez; Strobel, Johannes

2017-01-01

Engineering professional associations identified environmental sustainability as a key responsibility of the educated engineer. Data from national surveys of the general public demonstrate low environmental knowledge levels and a high level of resistance when it comes to environmental behavior. The purpose of this study was to examine the…

Environmental Awareness of Surf Tourists: A Case Study in the Algarve

Directory of Open Access Journals (Sweden)

Fabia Frank

2015-06-01

Full Text Available Even though surf tourism in Portugal is an economic activity with a steady growth rate, there are not many assessment studies available. Using a survey undertaken in surf camps located in the Vila do Bispo County, this study aims to analyse the environmental awareness of surf tourists in the Algarve. Through the New Environmental Paradigm (NEP scale it is shown that the environmental attitudes of respondents are strongly pro-ecological but also reveal some anthropocentric aspects. Tourists were asked about their willingness to pay for an accommodation tax earmarked for environmental protection in the Algarve. The results show that the large majority (86% would be willing to pay, which indicates a high environmental awareness. It is also found that the willingness to pay is related to the nationality, with respondents from Germany, Austria and Switzerland showing a higher willingness to pay.

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...

Development of environmental guidelines for electronic appliances

DEFF Research Database (Denmark)

Legarth, Jens Brøbech; Alting, Leo; Erichsen, Hanne K. Linnet

1994-01-01

This paper presents a general method for the development of environmental guidelines for complex products. The method is based on the life cycle concept. The application of life cycle assessment methods reveals the peak environmental impacts, and their source resulting in environmental guidelines...

The genetic links between the big five personality traits and general interest domains.

Science.gov (United States)

Kandler, Christian; Bleidorn, Wiebke; Riemann, Rainer; Angleitner, Alois; Spinath, Frank M

2011-12-01

This is the first genetically informative study in which multiple informants were used to quantify the genetic and environmental sources of individual differences in general interests as well as the phenotypic and genetic links between general interests and Big Five personality traits. Self-reports and two peer ratings from 844 individuals, including 225 monozygotic and 113 dizygotic complete twin pairs, were collected. Multiple-rater scores (composites) revealed that the averaged levels of genetic and environmental effects on seven broad interest domains were similar to those on personality traits. Multivariate analyses showed that about 35% of the genetic and 9% of the environmental variance in interests were explained by personality domains, in particular by Openness. The findings suggest that interests cannot easily be considered as a byproduct of the interactions between personality genotypes and the environmental influences but rather as an internal regulation of behavior with an own genetic basis.

Changing Green Subjectivities in Outdoor and Environmental Education: A Qualitative Study

Science.gov (United States)

Preston, Lou

2012-01-01

This article draws on a longitudinal qualitative study of Australian tertiary students studying Outdoor and Environmental Education. It draws on the work of Foucault and Darier to consider how "environmental governmentality" shapes the conduct, desires and attitudes of these students over time. Attention is drawn to normalising and…

Environmental pollution

International Nuclear Information System (INIS)

Odzuck, W.

1982-01-01

The volume of the anthropogenic pollution of the environment (incl. radioactivity) is of great economical importance and has also a meaning to the health and happiness of people. The pocket book introduces into the whole problem by giving exact information and data. After a general survey, the pollutions of urban-industrial, and aquatic ecosystems are dealt with. The book closes with indications as to general principles, specific dangers, and the fature development of the environmental pollution. (orig.) [de

Comparative study of linkage between environmental policy instruments and technological innovation: Case study on end-of-life vehicles technologies in Japan and EU.

Science.gov (United States)

Singh, Rajeev Kumar; Yabar, Helmut; Nozaki, Noriko; Niraula, Baburam; Mizunoya, Takeshi

2017-08-01

A growing population and urbanization is a challenge for finite natural resources. Without strict regulation to recycle, recover and reuse resources, waste is discarded with no value. Every year throughout the world, more than twenty-five million vehicles turn into end-of-life vehicles (ELV) and most of their valuable resources end up in landfill sites. This research analyses the effect of regulation on ELV innovation for additional recovery of resources in Japan and EU nations using patent data as a proxy. The analysis determines the statistical difference in patent activity before and after regulations were enacted in the case studies. The relevant data on ELV technologies was gathered for the period 1985-2013. The study suggests that in general environmental regulation in Japan drove innovation and reveals that environmental policy in Japan was more effective in enabling innovation compared to EU nations. Specifically, the results from these developed countries can be used by the rapidly growing developing countries in automobile manufacturing like China for amendment of their ELV regulation accordingly. Copyright © 2017 Elsevier Ltd. All rights reserved.

Environmental Cost Accounting Information and Strategic Business Decision in Nigeria

Directory of Open Access Journals (Sweden)

Ebipanipre Gabriel Mieseigha

2014-08-01

Full Text Available This study aimed at examining environmental cost accounting information and strategic business decision in Nigeria. The general assumption that conventional cost accounting does not have the ability to provide absolute information for evaluating the environmental behaviour of an organization and its economic consequences has motivated this study. Towards achieving this, secondary data was employed and a linear model was specified. Findings indicated that environmental cost accounting information as it relates to strategic business decision is valuerelevant. It was on this note that we recommended firms to constantly reposition their accounting system in order to provide information on environmental costs so that the true costs in an organization can be ascertained and properly allocated. Also, due attention should be paid to waste management costs, employee health costs, investment financing costs, compliance and environmental costs and all environmental related costs by manufacturing concerns since they influence strategic decision. Our study is one of those that have explored the issue of environmental cost accounting relevance in strategic business decision in the Nigerian context.

A comparative review of accident studies from recent environmental impact statements

International Nuclear Information System (INIS)

Mueller, C.; Folga, S.; Nabelssi, B.

1996-01-01

The U.S. Department of Energy (DOE) has recently prepared or is in the process of preparing a number of programmatic and site-specific environmental impact statements (EISs). This study was conducted for the purpose of reviewing the self-consistency of programmatic alternatives, associated relative impacts, and supporting data, methods, and assumptions in EISs prepared for related activities. The following EISs, which deal with waste management issues, are reviewed in this paper (the parenthetical acronyms are referred to in Table 1): (1) Final Environmental Impact Statement, Savannah River Site Waste Management, DOE/EIS-0217, Vol. II, July 1995. (SRS WM-EIS), (2) Draft Waste Management Programmatic Environmental Impact Statement for Managing Treatment, Storage, and Disposal of Radioactive and Hazardous Waste, DOE/EIS-0200-D, Vol. IV, Aug. 1995. (WM PEIS), (3) Final Environmental Impact Statement, Interim Management of Nuclear Materials at the Savannah River Site. DOE/EIS-0220, Oct. 1995. (IMNM EIS), (4) Department of Energy Programmatic Spent Nuclear Fuel Management and Idaho National Engineering Laboratory Environmental Restoration and Waste Management Programs Environmental Impact Statement, DOE/EIS-0203-F, April 1995. (INEL Site-Wide-EIS), (5) Draft Environmental Impact Statement, Disposition of Surplus Highly Enriched Uranium, DOE/EIS-0240-D, Oct. 1995. (HEU Disposition EIS), (6) Final Environmental Impact Statement, Safe Interim Storage of Hanford Tank Wastes, Hanford Site, Richland, Washington, DOE/EIS-0212, Oct. 1995. (SIS EIS). This study compares the facility accident analysis approaches used in these EISs vis-a-vis the National Environmental Policy Act (NEPA) guidance developed by DOE (Recommendations for the Preparation of Environmental Assessments and Environmental Impact Statements, Office of NEPA Oversight). The purpose of the comparative review of these approaches with NEPA guidance is to identify potential preferred paths for future EISs

Fitness consequences of maternal and embryonic responses to environmental variation: using reptiles as models for studies of developmental plasticity.

Science.gov (United States)

Warner, Daniel A

2014-11-01

Environmental factors strongly influence phenotypic variation within populations. The environment contributes to this variation in two ways: (1) by acting as a determinant of phenotypic variation (i.e., plastic responses) and (2) as an agent of selection that "chooses" among existing phenotypes. Understanding how these two environmental forces contribute to phenotypic variation is a major goal in the field of evolutionary biology and a primary objective of my research program. The objective of this article is to provide a framework to guide studies of environmental sources of phenotypic variation (specifically, developmental plasticity and maternal effects, and their adaptive significance). Two case studies from my research on reptiles are used to illustrate the general approaches I have taken to address these conceptual topics. Some key points for advancing our understanding of environmental influences on phenotypic variation include (1) merging laboratory-based research that identifies specific environmental effects with field studies to validate ecological relevance; (2) using controlled experimental approaches that mimic complex environments found in nature; (3) integrating data across biological fields (e.g., genetics, morphology, physiology, behavior, and ecology) under an evolutionary framework to provide novel insights into the underlying mechanisms that generate phenotypic variation; (4) assessing fitness consequences using measurements of survival and/or reproductive success across ontogeny (from embryos to adults) and under multiple ecologically-meaningful contexts; and (5) quantifying the strength and form of natural selection in multiple populations over multiple periods of time to understand the spatial and temporal consistency of phenotypic selection. Research programs that focus on organisms that are amenable to these approaches will provide the most promise for advancing our understanding of the environmental factors that generate the remarkable

Citizen Complaints about Environmental Pollution: A Survey Study in Suzhou, China

Directory of Open Access Journals (Sweden)

Xianbing Liu

2011-01-01

Full Text Available This paper discusses environmental complaints made by citizens living close to industrial polluters in China. Data collected from a questionnaire survey in Suzhou City is used for the analysis. The results confirm a marginal level of citizen environmental complaints in the study area at present. Meaningful findings include the fact that citizens have a tendency to complain collectively, and that perception of the level of environmental information provided by companies significantly determines a citizen’s likelihood of lodging environmental complaints. Therefore, the disclosure of corporate environmental information must be emphasized continuously; citizens must be encouraged to correctly understand the environmental performance of companies so that they might make appropriate complaints. Governments need to show their support for citizen-led environmental complaint initiatives. The successful cases would convince them to keep a closer eye on their neighbouring polluters.

Environmental impact statement 1987. Umweltgutachten 1987

Energy Technology Data Exchange (ETDEWEB)

1988-01-01

In its third statement after 1974 and 1978 the Council of Environmental Experts describes the state of the environment and points out misdevelopments and ways of avoiding them. The subject's complexity defies the environmental impact statement's completeness. Other than the two preceding ones the 1987 statement focuses but on selected fields and aspects. In view of the fact that the environmental policy of the late eighties and of the nineties to come requires a general, transsectoral and balanced concept the statement puts much care into a comprehensive discussion of the basic traits of a general environmental policy. The characteristics worked out are applicable to any environmental sector and include man's consciousness of the environment and his behaviour towards it, active pollution abatement, economic aspects, and the structure of pollution sources in the Federal Republic of Germany. While the sectors of pollution control include ground and air pollution abatement the selected fields comprise environment and health, energy, transportation, regional planning, and recreation and tourism. (orig./HSCH).

A Study on the establishment of environmental friendly taxation system II - concentrated on calculation of environmental friendly subsidy and taxation reform

Energy Technology Data Exchange (ETDEWEB)

Noh, Sang Hwan; Lim, Hyun Jung [Korea Environment Institute, Seoul (Korea)

1998-12-01

Establishing an environmental friendly taxation system, designing to have a sustainable development and environmental conservation simultaneously, is an important problem to be solved. Following the study on calculation of water and energy subsidy in previous year, the amount of environmental unfriendly subsidy in transportation and agriculture was calculated. Based on the introduction plan of new environmental tax, such as carbon tax and product share, a scheme of environmental friendly taxation reform was proposed. 48 refs., 5 figs., 88 tabs.

Using lean methodologies for economically and environmentally sustainable foundries

Directory of Open Access Journals (Sweden)

R. M. Torielli

2011-02-01

Full Text Available Lean manufacturing is often seen as a set of tools that reduce the total cost and improve the quality of manufactured products. The lean management philosophy is one which targets waste reduction in every facet of the manufacturing business; however, only recently have studies linked lean management philosophies with improving environmental sustainability. These studies suggest that lean manufacturing is more than a set of lean tools that can optimize manufacturing efficiencies; it is a process and mindset that needs to be integrated into daily manufacturing systems to achieve sustainability. The foundry industry, as well as manufacturing in general, has significant challenges in the current regulatory and political climate with developing an economically and environmentally sustainable business model. Lean manufacturing has proven itself as a model for both economic sustainability and environmental stewardship. Several recent studies have shown that both lean and green techniques and “zero-waste” policies also lead to reductions in overall cost. While these strategies have been examined for general manufacturing, they have not been investigated in detail for the foundry industry. This paper will review the current literature and describe how lean and green can provide a relevant framework for environmentally and economically sustainable foundries. Examples of lean and green technologies and techniques which can be applied to foundries in a global context will be described.

Willingness to pay for environmental quality: evidence from survey data

Energy Technology Data Exchange (ETDEWEB)

Polinard, J L; Wrinkle, R D

1980-01-01

The environmental movement evidenced a period of extremely rapid growth during the 1960's and early 1970's. Some recent studies have indicated a decline in general public concern with environmental problems. In this paper we attempt to provide some new evidence which might be of assistance in ascertaining the relative status of concern for the economy, concern for the environment, and willingness to pay for environmental quality. The study focuses upon a major city in a large energy producing state with a large ethnic (Mexican-American) minority. Our data indicate that concern for the environment is not a highly salient issue for our respondents. Economic concerns far outweigh environmental issues. Additionally, willingness to pay for environmental quality is not a unidimensional trait. Perception of who is responsible for pollution rather than perception of a deteriorating environment is a significant indicator of willingness to pay for environmental quality.

Repressive coping and alexithymia in ideopathic environmental intolerance

DEFF Research Database (Denmark)

Skovbjerg, Sine; Zachariae, Robert; Rasmussen, Alice

2010-01-01

participated in a general population-based study and reported symptoms of environmental intolerance (n = 787) and patients with IEI (n = 237). The participants completed questionnaires assessing IEI, namely, a measure of repressive coping combining scores on the Marlowe–Crowne Social Desirability Scale (MCSDS...

Study on environmental results improvement plan through flexible industrial environmental regulation system

Energy Technology Data Exchange (ETDEWEB)

Moon, Hyun Joo; Chang, Kee Bok; Lee, Young Soon [Korea Environment Institute, Seoul (Korea)

1999-12-01

As the economic environment has been changed to the direction of decentralization and diversification, there shows various changes in the area and method of market intervention by the government. In the environmental sector, it has been discussed to extend its use of economic incentive coming out of an existing direct regulation policy. Recently the importance on the new forms of government role such as voluntary agreements and information opening have been emphasized. Although the existing direct regulation policy has an advantage of visible and direct effect, it blocked the chance to explore technological and economical alternatives toward environmental problems by business sector. Therefore it is recognized that there is a fundamental limit on inducing the efficient pollution resisting activities from the business sector. Therefore this study analyzed and recommended theoretical characteristics on mechanism that a voluntary approach can bring appropriate results on policy objectives. 98 refs. 7 figs., 47 tabs.

The Promotion of Environmental Management in the South Korean Health Sector—Case Study

Directory of Open Access Journals (Sweden)

Jong-Ryool Kim

2018-06-01

Full Text Available Because of the comprehensiveness and urgency of environmental challenges, every stakeholder needs to be engaged in reducing environmental impacts. The healthcare sector has rarely been studied, despite its intense effects on the environment, particularly through generating various forms of hazardous waste and intensively consuming energy and water. Many healthcare facilities exist in South Korea, and every citizen frequently visits hospitals thanks to the convenient system. To reduce the environmental impacts of the healthcare sector, the South Korean government has implemented various policy measures aimed at promoting environmental management in that sector. This study evaluated the eco-efficiencies of 21 hospitals from 2012 to 2015 using data envelopment assessment (DEA, used the analytical hierarchy process (AHP to analyze hospital staff members’ answers to a questionnaire asking about the relative importance and performance of individual environmental management tasks, and also identified environmental management tasks that should be prioritized by building an importance-performance analysis (IPA matrix using those questionnaire responses. This study found that eco-efficiencies have improved during the period, and that mandatory policy measures were more effective than voluntary agreements for improving eco-efficiency. This implies that rigorous reporting and monitoring should be implemented along with any voluntary agreement. In addition, this study found that the top priorities are “establishment of vision and strategy for environmental management” and “organization of task team for environmental management and task assignment”. This shows the necessity of additional policy measures, such as training or consulting to promote the priorities. In addition to policy recommendations for diffusing environmental management in the South Korean healthcare sector, the methodological approach sheds light for researchers interested in

The future impact of ICT on environmental sustainability

Energy Technology Data Exchange (ETDEWEB)

Wunnik, C. van; Rodriguez, C.; Delgado, L.; Burgelman, J.C.; Desruelle, P. [Inst. for Prospective Technological Studies, European Commission, DG-JRC (Spain)

2004-07-01

The Institute for Prospective Technology Studies commissioned a project to research the possible effects of ICT on a set of environmental indicators in 2020. The project adopted an innovative methodology combining qualitative scenario-building and quantitative modelling. The general conclusion was that the impact of ICT is roughly between -20 and +30%. It should therefore be taken into account by environmental policies in order to ensure that ICT applications make a positive contribution to environmental outcomes, and, at the same time, to suppress rebound effects. There are significant opportunities for improving environmental sustainability through ICTs, which can rationalise energy management in housing (or facilities), make passenger and freight transport more efficient, and enable a product-to-service shift across the economy. (orig.)

Ethiopian Journal of Environmental Studies and Management ...

African Journals Online (AJOL)

Ethiopian Journal of Environmental Studies and Management: Advanced Search ... AND is implied); Combine multiple words with OR to find articles containing either term; e.g., education OR research; Use parentheses to create more complex queries; e.g., archive ((journal OR conference) NOT theses); Search for an exact ...

Empirical research on international environmental migration: a systematic review.

Science.gov (United States)

Obokata, Reiko; Veronis, Luisa; McLeman, Robert

2014-01-01

This paper presents the findings of a systematic review of scholarly publications that report empirical findings from studies of environmentally-related international migration. There exists a small, but growing accumulation of empirical studies that consider environmentally-linked migration that spans international borders. These studies provide useful evidence for scholars and policymakers in understanding how environmental factors interact with political, economic and social factors to influence migration behavior and outcomes that are specific to international movements of people, in highlighting promising future research directions, and in raising important considerations for international policymaking. Our review identifies countries of migrant origin and destination that have so far been the subject of empirical research, the environmental factors believed to have influenced these migrations, the interactions of environmental and non-environmental factors as well as the role of context in influencing migration behavior, and the types of methods used by researchers. In reporting our findings, we identify the strengths and challenges associated with the main empirical approaches, highlight significant gaps and future opportunities for empirical work, and contribute to advancing understanding of environmental influences on international migration more generally. Specifically, we propose an exploratory framework to take into account the role of context in shaping environmental migration across borders, including the dynamic and complex interactions between environmental and non-environmental factors at a range of scales.

Lawrence Berkeley Laboratory 1993 Site Environmental Report

Energy Technology Data Exchange (ETDEWEB)

1994-05-01

This annual Site Environmental Report summarizes Lawrence Berkeley Laboratory`s (LBL`s) environmental activities in calendar year (CY) 1993. The purpose of this report is to characterize site environmental management performance, confirm compliance status with environmental standards and requirements, and highlight significant programs and efforts. Its format and content are consistent with the requirements of the US Department of Energy (DOE) Order 5400.1, General Environmental Protection Program.

Comparative assessment and management of the health and environmental impacts of energy systems. General framework and preliminary results for the nuclear fuel cycle

Energy Technology Data Exchange (ETDEWEB)

Rostron, W; Schneider, T; Thieme, M; Dreicer, M

1992-06-01

The comparison of the effects of electricity producing systems is of growing importance in decision-making processes for energy planning. This report documents the preliminary results of a project for the CEC-DG XII Radiation Protection Programme on the comparative assessment and management of the health and environmental impacts of energy systems. The work reported in this document has also been supported by EDF - Mission Environnement. In order to profit from the comparative studies already existing, some of the most important ones were surveyed. The aim of these past energy comparison studies was mainly to obtain a global measure of the risks associated with an energy cycle, with a view to ranking the various electricity production systems; but this is now recognised as merely an academic exercise, with a limited impact in decision-making. For energy planning the development of a multi-dimensional approach seems more suitable, as this allows the different types of indicators and measures needed to assess the risks of different energy cycles to be compared. From the past studies it has been seen that health indicators are generally well established, but a weakness is noted with respect to indicators of environmental impacts. This remains a difficult subject, and until such indicators are established, surrogates like concentrations in the environment will have to be used, or qualitative comparisons must suffice. This report presents a general framework allowing for consistent comparisons between different energy systems. The key issues discussed are: assessment by fuel cycle, consideration of the dimensions of time and space, the impact pathway approach for assessing risk, and coherent indicators that can be used to measure the impacts. First results are presented for four activities of the nuclear fuel cycle according to the approach developed: (1) the construction and dismantling of a 900 MWe pressurized water reactor, (2) the transportation of materials between

Environmental testing techniques for electronics and materials

CERN Document Server

Dummer, Geoffrey W A; Fry, D W; Higinbotham, W

2013-01-01

Environmental Testing Techniques for Electronics and Materials reviews environmental testing techniques for evaluating the performance of electronic equipment, components, and materials. Environmental test planning, test methods, and instrumentation are described, along with the general environmental conditions under which equipment must operate. This book is comprised of 15 chapters and begins by explaining why environmental testing is necessary and describing the environment in which electronics must operate. The next chapter considers how an environmental test plan is designed; the methods

Environmental impact of nuclear industry and power generation in the Russian Federation: assessment of contribution to general damage

International Nuclear Information System (INIS)

Vetrov, V.

2002-01-01

The objective of the study was assess the contribution of nuclear industry and power generation to environmental pollution in the Russian Federation. The general aim is to provide rationale for the sound strategy and priorities in addressing issues related to technogenous environmental pollution at the national and regional governance levels. Estimates were derived from data found in reviews published by federal environmental protection authorities. The impact of major sectors of economy to contamination of the environment was estimated through analyzing the amount of chemical and radioactive releases, as well as parameters of air, water, soil and forest contamination for economic regions and provinces where major nuclear plants are located. Pollutant maximum permissible concentrations (MPC) for natural environment media (ambient air, natural water, soil) as adopted in RF were taken as evaluation criteria. A relative pollution index taking account of the gross product value in the given sector of economy was proposed for the purposes of economic assessment. According to reported data nuclear power and industry plants make no adverse effect on the ambient air quality in impact areas. Emissions of industrial gases and pollutants, and fossil-fuel combustion (dust and soot, NO 2 , CO etc.) remain the main sources of dangerous (exceeding MPC) chemical air pollution in each province concerned. The leading industries contributing a principal load to air pollution are: automobile transport, metallurgy, etc. Specific pollution indexes were calculated for several major sectors: φ=P/(MPC)·M m 3 /Rb, where P is gross pollutant emission, g/year; MPC - as above, g/m 3 ; M is value of annual production, Rb/year. Values of φ for these sectors are given in table form. Water quality in most natural fresh water resources fails to meet the standards, the most widespread pollutants being represented by oil products, phenols, etc. Major sources of water pollution are: industrial

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

Using Geographic Information Systems for Exposure Assessment in Environmental Epidemiology Studies

OpenAIRE

Nuckols, John R.; Ward, Mary H.; Jarup, Lars

2004-01-01

Geographic information systems (GIS) are being used with increasing frequency in environmental epidemiology studies. Reported applications include locating the study population by geocoding addresses (assigning mapping coordinates), using proximity analysis of contaminant source as a surrogate for exposure, and integrating environmental monitoring data into the analysis of the health outcomes. Although most of these studies have been ecologic in design, some have used GIS in estimating enviro...

Evidence for a General ADHD Factor from a Longitudinal General School Population Study

Science.gov (United States)

Normand, Sebastien; Flora, David B.; Toplak, Maggie E.; Tannock, Rosemary

2012-01-01

Recent factor analytic studies in Attention-Deficit/Hyperactivity Disorder (ADHD) have shown that hierarchical models provide a better fit of ADHD symptoms than correlated models. A hierarchical model includes a general ADHD factor and specific factors for inattention, and hyperactivity/impulsivity. The aim of this 12-month longitudinal study was…

Environmental law - the question of a systematization and codification of environmental law in Austria

International Nuclear Information System (INIS)

Chiu Yen-Lin, A.

2000-04-01

In the last three decades environmental law has become an important part of jurisprudence. As a cross-section subject environmental law refers to a number of different legal subjects, making a clear distinguishing impossible. The thesis has the purpose to explain the concept of environmental law and to systematize the field of environmental law (also with regard to a general codification). Beginning with a summary of environmental law definitions and following a review of the international and national legal development there is an overall view about the sources, the various sections, the principles, the instruments and the implementing institutions of environmental law. The question of a complete codification of environmental law in a statute book is of special interest, as there are also international endeavors going in this direction. (author)

Integrating information for better environmental decisions.

Energy Technology Data Exchange (ETDEWEB)

MacDonell, M.; Morgan, K.; Newland, L.; Environmental Assessment; Texas Christian Univ.

2002-01-01

As more is learned about the complex nature and extent of environmental impacts from progressive human disturbance, scientists, policy analysts, decision makers, educators, and communicators are increasingly joining forces to develop strategies for preserving and protecting the environment. The Eco-Informa Foundation is an educational scientific organization dedicated to promoting the collaborative development and sharing of scientific information. The Foundation participated in a recent international conference on environmental informatics through a special symposium on integrating information for better environmental decisions. Presentations focused on four general themes: (1) remote sensing and data interpretation, including through new knowledge management tools; (2) risk assessment and communication, including for radioactively contaminated facilities, introduced biological hazards, and food safety; (3) community involvement in cleanup projects; and (4) environmental education. The general context for related issues, methods and applications, and results and recommendations from those discussions are highlighted here.

A Study of Fifth Graders' Environmental Learning Outcomes in Taipei

Science.gov (United States)

Lai, Ching-San

2018-01-01

Environmental education has recently received much more attention than before among elementary school students' science learning in Taiwan. The major purpose of this study is to explore the learning outcomes on environmental education for 5th graders in Taipei. A quasi-experimental design with a single group was used in this study. Students in the…

Linking Brief Functional Analysis to Intervention Design in General Education Settings

Science.gov (United States)

Ishuin, Tifanie

2009-01-01

This study focused on the utility and applicability of brief functional analysis in general education settings. The purpose of the study was to first identify the environmental variables maintaining noncompliance through a brief functional analysis, and then to design and implement a functionally equivalent intervention. The participant exhibited…

Developing an Integrated Conceptual Framework of Pro-Environmental Behavior in the Workplace through Synthesis of the Current Literature

Directory of Open Access Journals (Sweden)

Faye V. McDonald

2014-08-01

Full Text Available Recent studies have begun to bridge the gap between general and workplace pro-environmental behavior by adapting specific existing behavioral models to the workplace environment. This conceptual article proposes a different approach by synthesizing the current general and workplace literature to develop a new model of the antecedents to pro-environmental behavior. Guided by this approach, this paper combines the insights of the current general and workplace models to develop an integrated framework of pro-environmental behavior in the workplace. In doing so, an overview of the current general and workplace literatures will be provided as well as their similarities and differences highlighted. The proposed framework will provide further insights into the antecedents of workplace pro-environmental behavior and identify common findings across the different existing workplace models. This theory can be the basis for further research in order to provide a comprehensive picture of the antecedents of pro-environmental behavior in the workplace. Lastly, implications for specific interventions to develop targeted Human Resource Management practices and work towards achieving environmental sustainability will be discussed.

[Environmental Hazards Assessment Program annual report, June 1992--June 1993]. Summer undergraduate research program: Environmental studies

Energy Technology Data Exchange (ETDEWEB)

McMillan, J. [ed.

1993-12-01

The purpose of the summer undergraduate internship program for research in environmental studies is to provide an opportunity for well-qualified students to undertake an original research project as an apprentice to an active research scientist in basic environmental research. Ten students from throughout the midwestern and eastern areas of the country were accepted into the program. These students selected projects in the areas of marine sciences, biostatistics and epidemiology, and toxicology. The research experience for all these students and their mentors was very positive. The seminars were well attended and the students showed their interest in the presentations and environmental sciences as a whole by presenting the speakers with thoughtful and intuitive questions. This report contains the research project written presentations prepared by the student interns.

Green hypocrisy? Environmental attitudes and residential space heating expenditure

OpenAIRE

Traynor, Laura; Lange, Ian A.; Moro, Mirko

2012-01-01

In the UK, the largest proportion of household energy use is for space heating. Popular media make claims of a green hypocrisy: groups which have the strongest attitude towards the environment have the highest emissions. This study examines whether environmental attitudes and behaviours are associated with space heating energy use using data from the British Household Panel Survey. Results find that environmentally friendly attitudes generally do not lead to lower heating expenditures though ...

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)

Study of Environmental Data Complexity using Extreme Learning Machine

Science.gov (United States)

Leuenberger, Michael; Kanevski, Mikhail

2017-04-01

The main goals of environmental data science using machine learning algorithm deal, in a broad sense, around the calibration, the prediction and the visualization of hidden relationship between input and output variables. In order to optimize the models and to understand the phenomenon under study, the characterization of the complexity (at different levels) should be taken into account. Therefore, the identification of the linear or non-linear behavior between input and output variables adds valuable information for the knowledge of the phenomenon complexity. The present research highlights and investigates the different issues that can occur when identifying the complexity (linear/non-linear) of environmental data using machine learning algorithm. In particular, the main attention is paid to the description of a self-consistent methodology for the use of Extreme Learning Machines (ELM, Huang et al., 2006), which recently gained a great popularity. By applying two ELM models (with linear and non-linear activation functions) and by comparing their efficiency, quantification of the linearity can be evaluated. The considered approach is accompanied by simulated and real high dimensional and multivariate data case studies. In conclusion, the current challenges and future development in complexity quantification using environmental data mining are discussed. References - Huang, G.-B., Zhu, Q.-Y., Siew, C.-K., 2006. Extreme learning machine: theory and applications. Neurocomputing 70 (1-3), 489-501. - Kanevski, M., Pozdnoukhov, A., Timonin, V., 2009. Machine Learning for Spatial Environmental Data. EPFL Press; Lausanne, Switzerland, p.392. - Leuenberger, M., Kanevski, M., 2015. Extreme Learning Machines for spatial environmental data. Computers and Geosciences 85, 64-73.

Page 1 242 Ethiopian Journal of Environmental Studies ...

African Journals Online (AJOL)

USER

2015-03-17

Mar 17, 2015 ... Ethiopian Journal of Environmental Studies & Management 8(3): 242 – 251, 2015. .... Central Kenya hardly used innovations on botanical pesticides. ..... science of the pests. Similarly ... Management Project in Western. Kenya ...

[Dementia friendly care services in general hospitals : Representative results of the general hospital study (GHoSt)].

Science.gov (United States)

Hendlmeier, Ingrid; Bickel, Horst; Hessler, Johannes Baltasar; Weber, Joshua; Junge, Magdalena Nora; Leonhardt, Sarah; Schäufele, Martina

2017-11-06

Mostly model projects report on special care services and procedures for general hospital patients with cognitive impairment. The objective of this study was to determine the frequency of special care services and procedures in general hospitals on the basis of a representative cross-sectional study. From a list of all general hospitals in southern Germany we randomly selected a specified number of hospitals und somatic wards. The hospitals were visited and all older patients on the selected wards on that day were included in the study. Information about care services and their utilization was collected with standardized instruments. A total of 33 general hospitals and 172 wards participated in the study. The patient sample included 1469 persons over 65 (mean age 78.6 years) and 40% of the patients showed cognitive impairments. The staff reported that the most frequent measures for patients with cognitive impairments concerned patients with wandering behavior (63.1%), efforts to involve the patients' relatives to help with their daily care (60.1%), conducting nonintrusive interviews to identify cognitive impairments (59.9%), allocation to other rooms (58%) and visual aids for place orientation of patients (50.6%). In accordance with earlier studies our results show that other dementia friendly services implemented in pilot projects were rare. The existing special services for patients with cognitive impairment were rarely used by the patients or their relatives. The results demonstrate the urgent need to improve special care services and routines for identification of elderly patients with cognitive impairment and risk of delirium in general hospitals.

Tangible Evidence, Trust and Power: Public Perceptions of Community Environmental Health Studies

Science.gov (United States)

Scammell, Madeleine Kangsen; Senier, Laura; Darrah-Okike, Jennifer; Brown, Phil; Santos, Susan

2009-01-01

Communities with environmental health concerns in the USA frequently request studies from their local or state departments of public health. This paper presents findings from three focus groups conducted in communities north of Boston that have been the subject of two different environmental health studies. The focus groups were designed to elicit residents’ perceptions of environmental health, and of the particular studies conducted in their communities. In all focus groups, participants had difficulty accepting the findings of health studies that contradicted their own experiences of environmental exposures and illness. Our results suggest that lay knowledge, informed in varying degrees by the experience of what we term “tangible evidence,” creates a lens through which communities interpret a health study’s findings. The differences in reliance on tangible evidence were related to participants’ sense of trust in public officials, and the institutions responsible for conducting health studies. Participants from the wealthier, predominantly white communities discussed trust in study design and methodologies used. In contrast, participants from the lower income, higher minority communities assessed health studies with reference to their trust (or lack thereof) in study sponsors and public health institutions. Participants’ experience of tangible evidence, trust or distrust in health agencies and research institutions, and a sense of relative community power, influence how they assess the findings of environmental health studies and may have implications for pubic health. PMID:18995942

Environmental and occupational risk factors for progressive supranuclear palsy: Case-control study.

Science.gov (United States)

Litvan, Irene; Lees, Peter S J; Cunningham, Christopher R; Rai, Shesh N; Cambon, Alexander C; Standaert, David G; Marras, Connie; Juncos, Jorge; Riley, David; Reich, Stephen; Hall, Deborah; Kluger, Benzi; Bordelon, Yvette; Shprecher, David R

2016-05-01

The cause of progressive supranuclear palsy (PSP) is largely unknown. Based on evidence for impaired mitochondrial activity in PSP, we hypothesized that the disease may be related to exposure to environmental toxins, some of which are mitochondrial inhibitors. This multicenter case-control study included 284 incident PSP cases of 350 cases and 284 age-, sex-, and race-matched controls primarily from the same geographical areas. All subjects were administered standardized interviews to obtain data on demographics, residential history, and lifetime occupational history. An industrial hygienist and a toxicologist unaware of case status assessed occupational histories to estimate past exposure to metals, pesticides, organic solvents, and other chemicals. Cases and controls were similar on demographic factors. In unadjusted analyses, PSP was associated with lower education, lower income, more smoking pack-years, more years of drinking well water, more years living on a farm, more years living 1 mile from an agricultural region, more transportation jobs, and more jobs with exposure to metals in general. However, in adjusted models, only more years of drinking well water was significantly associated with PSP. There was an inverse association with having a college degree. We did not find evidence for a specific causative chemical exposure; higher number of years of drinking well water is a risk factor for PSP. This result remained significant after adjusting for income, smoking, education and occupational exposures. This is the first case-control study to demonstrate PSP is associated with environmental factors. © 2016 International Parkinson and Movement Disorder Society. © 2016 International Parkinson and Movement Disorder Society.

Experimental studies of generalized parton distributions

International Nuclear Information System (INIS)

Kabuss, E.M.

2014-01-01

Generalized parton distributions (GPD) provide a new way to study the nucleon structure. Experimentally they can be accessed using hard exclusive processes such as deeply virtual Compton scattering and meson production. First insights to GPDs were already obtained from measurements at DESY, JLAB and CERN, while new ambitious studies are planned at the upgraded JLAB at 12 GeV and at CERN. Here, some emphasis will be put onto the planned COMPASS II programme. (author)

Would environmental pollution affect home prices? An empirical study based on China's key cities.

Science.gov (United States)

Hao, Yu; Zheng, Shaoqing

2017-11-01

With the development of China's economy, the problem of environmental pollution has become increasingly more serious, affecting the sustained and healthy development of Chinese cities and the willingness of residents to invest in fixed assets. In this paper, a panel data set of 70 of China's key cities from 2003 to 2014 is used to study the effect of environmental pollution on home prices in China's key cities. In addition to the static panel data regression model, this paper uses the generalized method of moments (GMM) to control for the potential endogeneity and introduce the dynamics. To ensure the robustness of the research results, this paper uses four typical pollutants: per capita volume of SO 2 emissions, industrial soot (dust) emissions, industrial wastewater discharge, and industrial chemical oxygen demand discharge. The analysis shows that environmental pollution does have a negative impact on home prices, and the magnitude of this effect is dependent on the level of economic development. When GDP per capita increases, the size of the negative impact on home prices tends to reduce. Industrial soot (dust) has the greatest impact, and the impact of industrial wastewater is relatively small. It is also found that some other social and economic factors, including greening, public transport, citizen income, fiscal situation, loans, FDI, and population density, have positive effects on home prices, but the effect of employment on home prices is relatively weak.

Glutathione S-transferase genotypes modify lung function decline in the general population: SAPALDIA cohort study

Directory of Open Access Journals (Sweden)

Ackermann-Liebrich Ursula

2007-01-01

Full Text Available Abstract Background Understanding the environmental and genetic risk factors of accelerated lung function decline in the general population is a first step in a prevention strategy against the worldwide increasing respiratory pathology of chronic obstructive pulmonary disease (COPD. Deficiency in antioxidative and detoxifying Glutathione S-transferase (GST gene has been associated with poorer lung function in children, smokers and patients with respiratory diseases. In the present study, we assessed whether low activity variants in GST genes are also associated with accelerated lung function decline in the general adult population. Methods We examined with multiple regression analysis the association of polymorphisms in GSTM1, GSTT1 and GSTP1 genes with annual decline in FEV1, FVC, and FEF25–75 during 11 years of follow-up in 4686 subjects of the prospective SAPALDIA cohort representative of the Swiss general population. Effect modification by smoking, gender, bronchial hyperresponisveness and age was studied. Results The associations of GST genotypes with FEV1, FVC, and FEF25–75 were comparable in direction, but most consistent for FEV1. GSTT1 homozygous gene deletion alone or in combination with GSTM1 homozygous gene deletion was associated with excess decline in FEV1 in men, but not women, irrespective of smoking status. The additional mean annual decline in FEV1 in men with GSTT1 and concurrent GSTM1 gene deletion was -8.3 ml/yr (95% confidence interval: -12.6 to -3.9 relative to men without these gene deletions. The GSTT1 effect on the FEV1 decline comparable to the observed difference in FEV1 decline between never and persistent smoking men. Effect modification by gender was statistically significant. Conclusion Our results suggest that genetic GSTT1 deficiency is a prevalent and strong determinant of accelerated lung function decline in the male general population.

1994 Site environmental report

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-07-01

The Fernald site is a Department of Energy (DOE)-owned facility that produced high-quality uranium metals for military defense for nearly 40 years. DOE suspended production at the site in 1989 and formally ended production in 1991. Although production activities have ceased, the site continues to examine the air and liquid pathways as possible routes through which pollutants from past operations and current remedial activities may leave the site. The Site Environmental Report (SER) is prepared annually in accordance with DOE Order 5400.1, General Environmental Protection Program. This 1994 SER provides the general public as well as scientists and engineers with the results from the site`s ongoing Environmental Monitoring Program. Also included in this report is information concerning the site`s progress toward achieving full compliance with requirements set forth by DOE, U.S. Environmental Protection Agency (USEPA), and Ohio EPA (OEPA). For some readers, the highlights provided in this Executive Summary may provide sufficient information. Many readers, however, may wish to read more detailed descriptions of the information than those which are presented here. All information presented in this summary is discussed more fully in the main body of this report.

1994 Site environmental report

International Nuclear Information System (INIS)

1995-07-01

The Fernald site is a Department of Energy (DOE)-owned facility that produced high-quality uranium metals for military defense for nearly 40 years. DOE suspended production at the site in 1989 and formally ended production in 1991. Although production activities have ceased, the site continues to examine the air and liquid pathways as possible routes through which pollutants from past operations and current remedial activities may leave the site. The Site Environmental Report (SER) is prepared annually in accordance with DOE Order 5400.1, General Environmental Protection Program. This 1994 SER provides the general public as well as scientists and engineers with the results from the site's ongoing Environmental Monitoring Program. Also included in this report is information concerning the site's progress toward achieving full compliance with requirements set forth by DOE, U.S. Environmental Protection Agency (USEPA), and Ohio EPA (OEPA). For some readers, the highlights provided in this Executive Summary may provide sufficient information. Many readers, however, may wish to read more detailed descriptions of the information than those which are presented here. All information presented in this summary is discussed more fully in the main body of this report

Green hypocrisy? Environmental attitudes and residential space heating expenditure

Energy Technology Data Exchange (ETDEWEB)

Traynor, Laura; Lange, Ian; Moro, Mirko [Stirling Univ. (United Kingdom). Division of Economics

2012-06-15

In the UK, the largest proportion of household energy use is for space heating. Popular media make claims of a green hypocrisy: groups which have the strongest attitude towards the environment have the highest emissions. This study examines whether environmental attitudes and behaviours are associated with space heating energy use using data from the British Household Panel Survey. Results find that environmentally friendly attitudes generally do not lead to lower heating expenditures though environmentally friendly behaviours are associated with lower heating expenditure. Also, the effect of these attitudes and behaviours do not change as income increase.

A scoping study for an environmental impact field programme in tidal current energy

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

This report summarises the results of a study to identify the environmental impacts of tidal current energy with the aim of prioritising research. The background to the study is traced, and the interaction between tidal current energy technology and the marine environment, the modeling of the consequences of the environmental interactions, the quantification of the environmental impacts of key environmental interactions, and the formulation of a programme of research are discussed. Recommendations are given and research needs are highlighted.

A Longitudinal Study of the Impact of an Environmental Action

Science.gov (United States)

Rioux, Liliane; Pasquier, Daniel

2013-01-01

In a previous study, we investigated the impact of an awareness-raising campaign on the behaviour of secondary school children in the Centre Region of France, regarding the recycling of used batteries. But, was it a question of pro-environmental behaviour or simply an environmental action? To answer this question, a three-year longitudinal study…

Outlines of environmental Law

International Nuclear Information System (INIS)

Salzwedel, J.

1982-01-01

In this omnibus, ten members of the working group for environmental law attempt to present the respective fields of environmental law in a consistent context, and to show the autonomy of each subject-matter as well as their interdependence and interrelationships. In the long run, the complexity of basic facts of natural science, technology and that of practical execution will require subject-specific penetration and application. Relationships between systems have to be realized to an increasing extent. Structures of law and administration have to be harmonized, and statements on the environmental impact of projects have to be made possible on the whole. Fundamental issues of environmental law are dealt with in the chapters entitled 'Concept and levels of applications of environmental law' and 'Environmental law in general'. The international, supranational and constitutional conditions given in advance of any environmental legislation increasingly gaining in importance are presented in the chapter on 'International environmental law', 'Basics of European Law' and on 'Constitutional Fundamentals'. The necessity of interdisciplinary cooperation becomes evident in those contributions concerning individual fields of environmental law. (orig./HSCH) [de

CONVOCATION REGIMES FOR ENVIRONMENTALISM IN BRAZILIAN BUSINESS MAGAZINES

Directory of Open Access Journals (Sweden)

Vinicius Prates

2013-06-01

Full Text Available The tensions between the liberal-capitalist discourse and the antagonistic discourses of environmentalism are of special interest in Brazil. This paper outlines a study of the convocation regimes employed in environmental reports published in 2010 in the two most prominent Brazilian economics and business magazines, whose communication contracts propose the modalization of executives and companies towards economic success. Its objective is to analyze how enunciators thematize environmental antagonisms while keeping their general communication contract within the liberal-capitalist paradigm. The enunciator constitutes a regime of sameness/otherness, where sameness is built upon the terms of the reformist orientation of environmentalism, while deep ecology and radical ecology are presented as othernesses. The nodal points that connect the chains of equivalence of the discursive field of environmentalism, in terms of environmental reformist sameness, or “sustainability,” are technology and efficient management, which return the reader to the original communication agreement.  

Ethiopian Journal of Environmental Studies & Management 7(2 ...

African Journals Online (AJOL)

Osondu

2013-03-27

Mar 27, 2013 ... Ethiopian Journal of Environmental Studies & Management 7(2): 108 – 116, 2014. ISSN:1998- ... cement factory on a sample of 126 tenements from 11 residential settlements within Ewekoro local .... health risk but aesthetics.

Environmental Regulation and Food Safety: Studies of Protection ...

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

2006-01-01

Jan 1, 2006 ... Book cover Environmental Regulation and Food Safety: Studies of ... are sometimes perceived in developing countries as nontariff barriers to trade. ... In some cases, products that had initially been refused access to a ...

Ethiopian Journal of Environmental Studies & Management 7(3 ...

African Journals Online (AJOL)

Osondu

2014-04-23

Apr 23, 2014 ... Ethiopian Journal of Environmental Studies & Management 7(3): 289 – 297, 2014. ... heart, blood vessels and nervous system, Iron may facilitate growth of certain pathogenic .... result from incineration of metal scrap, use of.

Environmental Studies Center Teacher Books. 4th Grade - Mangrove Communities.

Science.gov (United States)

Martin County Schools, Jensen Beach, FL. Environmental Studies Center.

This teacher's guide, one of nine teacher packages developed for use in the sequential, hands-on, field-oriented, K-8 environmental education program of the Martin County Schools in Florida, was developed for use with elementary children in grade four prior to and after a visit to an environmental studies center located near an estuarine area. The…

Operational Flexibility Responses to Environmental Uncertainties

OpenAIRE

Miller, Kent D.

1994-01-01

This study develops and tests a behavioral model of organizational changes in operational flexibility. Regression results using an international data set provide strong support for the general proposition that uncertainties associated with different environmental components--poitical, government policy, macroeconomic, competitive, input and product demand uncertainties--have different implications for firm internal, locational, and supploer flexibility. Slack acts as a buffer attenuating, a...

Ethiopian Journal of Environmental Studies & Management 7(2 ...

African Journals Online (AJOL)

Osondu

2013-11-01

Nov 1, 2013 ... Ethiopian Journal of Environmental Studies & Management 7(2): 153 – 159, 2014. ISSN:1998-0507 ... and food processing industries, battery, cement, milling and ..... risks, but can provide basic information on source of water ...

Financial Development, Environmental Quality and Economic Growth

Directory of Open Access Journals (Sweden)

Shushu Li

2015-07-01

Full Text Available In this study, the relationships between financial development, environmental quality and economic growth are studied based on data from 102 countries over the period 1980–2010 using the generalized method of moments (GMM estimation. The econometric results show the following three basic conclusions: First, both financial development and environmental quality have a significant impact on economic growth and should be included in the production function of the economic growth model as important variables. Second, there is a significant and robust “inverted U-shaped” relationship between financial development and economic growth; with the improvement of the level of financial development, economic growth would first increase and then decrease, which is consistent with the results of previous studies. Third, there is also a significant and robust “inverted U-shaped” relationship between economic growth and carbon emissions, indicating that there exists a “critical point” at which achieving economic growth comes at the expense of environmental quality, and after passing the critical point, the deterioration of environmental quality will lead to a significant slowdown in economic growth. In addition, the econometric analysis in this paper also shows that there was a mutually promoting and strengthening relationship between financial development and environmental quality. Specifically, the degree of financial development can further strengthen the promoting effect of environmental quality on economic growth; meanwhile, an improvement in environmental quality can also strengthen the promoting effect of financial development on economic growth. Financial development and environmental quality could influence economic growth through strengthening the marginal product effects of capital and labor, which further indicates the that both financial and environmental factors play an important role in modern economic development.

40 CFR 205.55-1 - General requirements.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false General requirements. 205.55-1 Section 205.55-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.55-1 General...

Environmental studies

International Nuclear Information System (INIS)

Anon.

1976-01-01

The utility of high-resolution liquid chromatography for separating organophosphorus compounds from natural waters and effluents from coal processing plants was investigated. The procedures were optimized for the separation of phenol-type compounds from aqueous effluents from coal liquefaction processes. Preliminary results are reported from applications for the analysis of marine waters from estuaries and municipal drinking water. An automated analytical system, using a bifurcated, fiber-optic fluorometer, was developed for the isolation and identification of trace polynuclear aromatic hydrocarbons for the continuous monitoring of coal liquefaction and coal gasification liquid effluents. The practice of chlorinating cooling waters was evaluated with respect to the formation of toxic chlorinated organic compounds of environmental importance

Driving forces and barriers for environmental technology development

International Nuclear Information System (INIS)

2005-01-01

Driving forces and barriers behind development and usage of environmental technology is discussed, and also whether there are certain characteristics related to environmental innovations compared to other innovations in general. The development of environmental technology is in principle dominated by the same drivers and barriers as any other technology, but the order and strength of the various factors may be different. This examination as well as other empirical studies shows that regulations play a greater part for environmental technology than 'pure market forces'. To many participants it is important to be one step ahead of the regulations, i.e. the expected regulations are equally important as the factual ones in driving the technology development. Players in the business community express that it is important that the authorities cooperate with them when introducing new regulations. This will increase acceptance for the regulations and facilitate the necessary adjustments. The most important barrier in the development and use of the technologies studied is probably the lack of demand

Environmental accounts and trade - a Swedish pilot study

International Nuclear Information System (INIS)

Wadeskog, A.

2001-01-01

Environmental accounts are supposed to register environmental impacts of economic activities performed by residents on a national basis. However, the international division of labour is not explicitly addressed. A small, open, economy like Sweden use resources, and thereby cause emissions, in other countries due to what is imported for intermediate or final use. On the other hand, the things we export to other countries cause emissions in Sweden. This means that there is an environmental balance of trade that is not explicitly addressed in the accounts. There are however possibilities to estimate these effects. Through input-output analysis it is possible to analyse the value added chain of the different goods and service that make up the final demand, i.e. a form of cradle-to-grave analysis. Environmental trade can be estimated in several ways. One method is to assume that emissions follow the pattern of the trade balance and equal out over time, i.e. ignore the problem. Another method is to calculate the effect of differences in volume and composition in exports and imports. In most cases this is done using the domestic input-output tables and emission coefficients, i.e. assuming that all trading partners have identical resource use, technology and economic structure. A pilot study of the environmental trade balance for Sweden, using different aggregated emissions data for our trading partners and the Swedish input-output table, show that the results calculated with these methods will underestimate external emissions considerably for carbon dioxides and sulphur dioxides. However, for nitrogen oxides emission these methods seem to suffice

Chemical elements in invertebrate orders for environmental quality studies

Energy Technology Data Exchange (ETDEWEB)

Magalhaes, Marcelo R.L.; Franca, Elvis J.; Paiva, Jose D.S.; Hazin, Clovis A., E-mail: marcelo_rlm@hotmail.com, E-mail: ejfranca@cnen.gov.br, E-mail: dan-paiva@hotmail.com, E-mail: chazin@cnen.gov.br [Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN-PE), Recife, PE (Brazil); Fonseca, Felipe Y.; Fernandes, Elisabete A. de Nadai; Bacchi, Marcio A., E-mail: felipe-yamada@hotmail.com, E-mail: lis@cena.usp.br, E-mail: mabacchi@cena.usp.br [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil)

2013-07-01

Among the biomonitors of environmental quality, there is a lack of studies on using invertebrates to evaluate quantitatively chemical elements in ecosystems. This group of animals is quite numerous, widely distributed and adaptable to the most diverse environmental conditions. These features are very useful for the environmental quality assessment, as well as the several occurring insect-plant interactions performing essential functions in ecosystems. The objective of this work is to study the variability of chemical composition of invertebrate orders for using in environmental quality monitoring studies. Instrumental neutron activation analysis - INAA was applied to determine some nutrients and trace elements in invertebrate samples. Sampling by pitfall traps was carried out in riverine ecosystems from the urban area from the Piracicaba Municipality, State of Sao Paulo, Brazil. Invertebrate and reference material samples were irradiated in the nuclear research reactor IEA-R1, Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN. Fragments of a Ni-Cr alloy were irradiated for monitoring the thermal neutron flux. Hymenoptera order was considered the most representative according to the total number of sampled species (about 60%). Significant amounts of Ba, Br, Fe and Sc were found in invertebrates of the order Opiliones. Potassium, rubidium and zinc were highly accumulated in species from Blattodea order, indicating a consistent pattern of accumulation for this invertebrate order. Taking into account the abundance of Hymenoptera order, the chemical composition of its species was significant different at the 95% confidence level for Br and Na in the sampled locals. (author)

Chemical elements in invertebrate orders for environmental quality studies

International Nuclear Information System (INIS)

Magalhaes, Marcelo R.L.; Franca, Elvis J.; Paiva, Jose D.S.; Hazin, Clovis A.; Fonseca, Felipe Y.; Fernandes, Elisabete A. de Nadai; Bacchi, Marcio A.

2013-01-01

Among the biomonitors of environmental quality, there is a lack of studies on using invertebrates to evaluate quantitatively chemical elements in ecosystems. This group of animals is quite numerous, widely distributed and adaptable to the most diverse environmental conditions. These features are very useful for the environmental quality assessment, as well as the several occurring insect-plant interactions performing essential functions in ecosystems. The objective of this work is to study the variability of chemical composition of invertebrate orders for using in environmental quality monitoring studies. Instrumental neutron activation analysis - INAA was applied to determine some nutrients and trace elements in invertebrate samples. Sampling by pitfall traps was carried out in riverine ecosystems from the urban area from the Piracicaba Municipality, State of Sao Paulo, Brazil. Invertebrate and reference material samples were irradiated in the nuclear research reactor IEA-R1, Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN. Fragments of a Ni-Cr alloy were irradiated for monitoring the thermal neutron flux. Hymenoptera order was considered the most representative according to the total number of sampled species (about 60%). Significant amounts of Ba, Br, Fe and Sc were found in invertebrates of the order Opiliones. Potassium, rubidium and zinc were highly accumulated in species from Blattodea order, indicating a consistent pattern of accumulation for this invertebrate order. Taking into account the abundance of Hymenoptera order, the chemical composition of its species was significant different at the 95% confidence level for Br and Na in the sampled locals. (author)

Importance of environmental impact assessment and monitoring studies in industrial development

Digital Repository Service at National Institute of Oceanography (India)

Ingole, B.S.

and decision-making tool first enshrined in the United States in the National Environmental Policy Act of 1969. It is a formal study process used to predict the environmental consequences of any development project. EIA thus ensures that the potential problems...

Reducing Environmental Risks by Information Disclosure: Evidence in Residential Lead Paint Disclosure Rule

Science.gov (United States)

Bae, Hyunhoe

2012-01-01

Recently, there has been a surge in environmental regulations that require information disclosure. However, existing empirical evidence is limited to certain applications and has yet to generalize the effectiveness of this approach as a policy strategy to reduce environmental risks. This study evaluates the disclosure rule of the residential lead…

Environmental Behavior of Secondary Education Students: A Case Study at Central Greece

Directory of Open Access Journals (Sweden)

Stamatios Ntanos

2018-05-01

Full Text Available During the last three decades, human behavior has been becoming energy alarming towards environmental sustainability. One of the most influential initiatives towards environmental protection and increased environmental consciousness is the solidification of primary and secondary environmental education. The purpose of this paper is to investigate different environmental profiles amongst secondary education students, in light of a multi-parametric analysis that involved the contributive role of school and family towards environmental awareness and participation. By reviewing relevant studies, the benefits offered by environmental education are presented. Accordingly, a questionnaire survey was deployed using a sample of 270 secondary education students, from schools situated in the prefecture of Larissa, central Greece. The statistical methods included factor analysis and cluster analysis. Particularly, four groups of different environmental characteristics are identified and interviewed. Results suggest that most students are environmental affectionate, although there is a need for more solidified environmental education and motivation from out-of-school societal opportunities, such as in the contexts of family and public socialization. The deployed research method and analysis can be proven supportive in adopting and scheduling school environmental programs after an initial identification of the various environmental attitudes among the student population.

Incidence of nephrolithiasis in relation to environmental exposure to lead and cadmium in a population study

Energy Technology Data Exchange (ETDEWEB)

Hara, Azusa; Yang, Wen-Yi; Petit, Thibault; Zhang, Zhen-Yu; Gu, Yu-Mei; Wei, Fang-Fei; Jacobs, Lotte [Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Sciences, University of Leuven, Leuven (Belgium); Odili, Augustine N. [Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Sciences, University of Leuven, Leuven (Belgium); Department of Internal Medicine, Faculty of Clinical Sciences, College of Health Sciences University of Abuja (Nigeria); Thijs, Lutgarde [Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Sciences, University of Leuven, Leuven (Belgium); Nawrot, Tim S. [Centre for Environmental Sciences, University of Hasselt (Belgium); Staessen, Jan A., E-mail: jan.staessen@med.kuleuven.be [Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Sciences, University of Leuven, Leuven (Belgium); R& D Group VitaK, Maastricht University, Maastricht (Netherlands)

2016-02-15

Whether environmental exposure to nephrotoxic agents that potentially interfere with calcium homeostasis, such as lead and cadmium, contribute to the incidence of nephrolithiasis needs further clarification. We investigated the relation between nephrolithiasis incidence and environmental lead and cadmium exposure in a general population. In 1302 participants randomly recruited from a Flemish population (50.9% women; mean age, 47.9 years), we obtained baseline measurements (1985–2005) of blood lead (BPb), blood cadmium (BCd), 24-h urinary cadmium (UCd) and covariables. We monitored the incidence of kidney stones until October 6, 2014. We used Cox regression to calculate multivariable-adjusted hazard ratios for nephrolithiasis. At baseline, geometric mean BPb, BCd and UCd was 0.29 µmol/L, 9.0 nmol/L, and 8.5 nmol per 24 h, respectively. Over 11.5 years (median), nephrolithiasis occurred in 40 people. Contrasting the low and top tertiles of the distributions, the sex- and age-standardized rates of nephrolithiasis expressed as events per 1000 person-years were 0.68 vs. 3.36 (p=0.0016) for BPb, 1.80 vs. 3.28 (p=0.11) for BCd, and 1.65 vs. 2.95 (p=0.28) for UCd. In continuous analysis, with adjustments applied for sex, age, serum magnesium, and 24-h urinary volume and calcium, the hazard ratios expressing the risk associated with a doubling of the exposure biomarkers were 1.35 (p=0.015) for BPb, 1.13 (p=0.22) for BCd, and 1.23 (p=0.070) for UCd. In conclusion, our results suggest that environmental lead exposure is a risk factor for nephrolithiasis in the general population. - Highlights: • Prevalence and incidence rates of nephrolithiasis are increasing worldwide. • Lead and cadmium interfere with calcium homeostasis and might cause nephrolithiasis. • Environmental exposure to lead, not cadmium, predicts nephrolithiasis in the population. • Safety standards for environmental lead exposure need to account for nephrolithiasis. • Reducing environmental

Seeing the Forest as Well as the Trees: General vs. Specific Predictors of Environmental Behavior

Science.gov (United States)

Carmi, Nurit; Arnon, Sara; Orion, Nir

2015-01-01

The domain of environmental protection is comprised from many sub-domains as recycling, conserving water, or reducing the consumption of energy. The attitude-behavior gap is partly explained by the gap between the specificity levels of the particular measured behavior and of its antecedent(s). The present study aimed at assessing the effects of…

46 CFR 113.05-7 - Environmental tests.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Environmental tests. 113.05-7 Section 113.05-7 Shipping... SYSTEMS AND EQUIPMENT General Provisions § 113.05-7 Environmental tests. Communication, alarm system, control, and monitoring equipment must meet the environmental tests of— (a) Section 4-9-7, Table 9, of ABS...

Environmental Education, a Way to Introduce and Improve Urban Environmental Pollution

Directory of Open Access Journals (Sweden)

Karami

2015-06-01

Full Text Available Background In this study, high school students in Tehran were selected to investigate the role of environmental education in the prevention and control of pollution. Objectives In this regard, 10 high schools from different areas of Tehran City were used to implement an Environmental Education (EE intervention program. Patients and Methods The students of 5 high schools (first group were trained by the paper-based guidebook and students of other 5 high schools (second group trained by a teacher (EE expert. This study has been designed as a quasi-experimental pretest/posttest design with comparison groups. The impact on the participant’s environmental literacy was assessed by measuring a number of environmental literacy components, including knowledge, attitude, values, and concerns as well as behavioral intention/behavior. The results were presented in a bipolar 5-point Likert response format, with an "undecided" category. Relationships among variables were examined using the general linear model formulation with subsequent ANOVA analyses. Results Results for the participants show a significant increase in the scores of knowledge and attitude about air pollution. Educational program and training tools had no effect on the concern indexes, values, and behavior toward air pollution. Review of the score changes toward waste component, shows that posttest scores (in comparison with pretest ones increases in 4 indicators of knowledge, attitude, concern, and behavior, however the value index did not change so much. Conclusions We can conclude that educational program can be used to convey the knowledge of the environment and in this regard, its implementation is necessary.

75 FR 18482 - Environmental Technologies Trade Advisory Committee (ETTAC)

Science.gov (United States)

2010-04-12

... DEPARTMENT OF COMMERCE Environmental Technologies Trade Advisory Committee (ETTAC) AGENCY... Environmental Technologies Trade Advisory Committee (ETTAC) will hold its quarterly meeting to discuss environmental technologies trade liberalization, industry competitiveness issues, and general Committee...

10 CFR 51.91 - Final environmental impact statement-contents.

Science.gov (United States)

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Final environmental impact statement-contents. 51.91... Implementing Section 102(2) Final Environmental Impact Statements-General Requirements § 51.91 Final environmental impact statement—contents. (a)(1) The final environmental impact statement will include responses...

A qualitative study of collaboration in general practice: understanding the general practice nurse's role.

Science.gov (United States)

McInnes, Susan; Peters, Kath; Bonney, Andrew; Halcomb, Elizabeth

2017-07-01

To explore the nature of collaboration between registered nurses and general practitioners in Australian general practice. There is international recognition that collaboration between health professionals can improve care coordination, enhance health outcomes, optimise the work environment and reduce healthcare costs. However, effective collaboration requires a clear understanding of each team member's role. A qualitative approach guided by Naturalistic Inquiry was used to elicit and interpret participant narratives. Eight general practitioners and fourteen registered nurses working in general practice were purposefully recruited. Data were collected via individual, semi-structured face-to-face interviews during February to May 2015. Interviews were audio recorded and transcribed verbatim. Data were analysed using thematic analysis. Data revealed three overarching themes. This study presents the data for the overarching theme 'Understanding the general practice registered nurse's role'. Many general practitioner participants lacked clarity around the role and scope of practice of the registered nurse. At the same time, nursing participants often articulated their role as an assistant rather than as an independent health professional. This limited collaboration and the nurses' role within the team. Collaboration was enhanced when general practitioners actively sought an understanding of the registered nurses scope of practice. Clarifying the nurses' role promotes collaboration and supports nurses to work to the full extent of their practice. This is important in terms of optimising the nurses' role within the team and reinforcing their professional identity. Identification of key issues around understanding the nurses' role may help inform strategies that improve collaboration and workplace relations. © 2016 John Wiley & Sons Ltd.

Environmental (in)equity in the Netherlands. A case study on the distribution of environmental quality in the Rijnmond region

Energy Technology Data Exchange (ETDEWEB)

Kruize, H.; Bouwman, A.A.

2004-07-01

As a part of a broader investigation on environmental inequity in the Netherlands, an exploratory case study on the socio-economic distribution on (perceived) environmental quality was carried out in the Rijnmond (industrial and urbanised) region in the western part of the Netherlands. Disparities in local environmental quality with respect to noise, air pollution, availability of public green areas, safety risks, and presence of waste disposal sites, were analysed separately and accumulatively across income levels making use of postal codes. Inhabitants' perception of environmental quality with respect to spatial and income differences was also ascertained and analysed. Recent, available national and regional databases and literature were used for the analyses. Disparities in local environmental quality were found to be linked to income level, especially for air pollution and the availability of public green areas. In addition, accumulation of environmental 'goods' (high-quality environmental conditions) were found more often in high-income than in low-income areas. Inhabitants of Rotterdam also mentioned littering and dog mess to be the greatest environmental problem. All income categories experienced annoyance, but from different, often area-specific sources. Considering these results, policy-makers are advised to take the effects of their policy on different income categories into account.

Ethiopian Journal of Environmental Studies & Management 7(3 ...

African Journals Online (AJOL)

Osondu

2014-03-24

Mar 24, 2014 ... by inbreeding and a weakened gene pool as the breeders tried to cross breed Asiatic and .... Ethiopian Journal of Environmental Studies and Management Vol. 7 no.3 2014 ..... hand gloves and face masks. This close contact.

75 FR 52716 - Environmental Technologies Trade Advisory Committee (ETTAC)

Science.gov (United States)

2010-08-27

... DEPARTMENT OF COMMERCE Environmental Technologies Trade Advisory Committee (ETTAC) AGENCY... Environmental Technologies Trade Advisory Committee (ETTAC) will hold its quarterly meeting to discuss environmental technologies industry competitiveness issues, the National Export Initiative, and general...

Communication models in environmental health.

Science.gov (United States)

Guidotti, Tee L

2013-01-01

Communication models common in environmental health are not well represented in the literature on health communication. Risk communication is a systematic approach to conveying essential information about a specific environmental issue and a framework for thinking about community risk and the alternatives for dealing with it. Crisis communication is intended to provide essential information to people facing an emergency in order to mitigate its effects and to enable them to make appropriate decisions, and it is primarily used in emergency management. Corporate communication is intended to achieve a change in attitude or perception of an organization, and its role in environmental health is usually public relations or to rehabilitate a damaged reputation. Environmental health education is a more didactic approach to science education with respect to health and the environment. Social marketing uses conventional marketing methods to achieve a socially desirable purpose but is more heavily used in health promotion generally. Communication models and styles in environmental health are specialized to serve the needs of the field in communicating with the community. They are highly structured and executed in different ways but have in common a relative lack of emphasis on changing personal or lifestyle behavior compared with health promotion and public health in general and a tendency to emphasize content on specific environmental issues and decision frameworks for protecting oneself or the community through collective action.

ENVIRONMENTAL STRATEGY IN OIL COMPANIES

Directory of Open Access Journals (Sweden)

ALBU MĂDĂLINA

2014-08-01

Full Text Available Like any other industrial activity, the production of hydrocarbons affects the environment both through the performance of actual technological process and through undesired accidents, which may occur. This paper presents environmental protection as an integral part of the sustainable development concept and it outlines the matter of environmental protection in connection with oil rigs and the assessment of ecologic impact. Environmental impact is direct or indirect effect of human activity that produces a change in the direction of development of the quality status of ecosystems. Control the impact requires detailed knowledge of the phenomenon, which involves the stages of identification, estimation, evaluation, etc. This is what is intended by the general concept of Environmental Impact Assessment (EIA. The orientation of the economy towards sustainable development requires achieving a growth process conducted in terms of ensuring a social welfare of the population as high ensuring time and preserving the Earth and its natural resources. The purpose of all economic activity, as well as the activities in the oil industry, is getting competitive and efficient economic outcomes in the context of environmental-economic requirements imposed by the accession of Romania to the European Union . It is located at the interface eco-efficiency economic and social efficiency, which takes into account the ecological component in economic decision making because environmental issues are inseparable from the welfare and economic processes in general.

The Materials Used and the Pupils Involved in Environmental Studies and Environmental Science at GCE 'O' and 'A' Level.

Science.gov (United States)

Gayford, Christopher

1984-01-01

Discusses types of students and materials and resources used in O- and A-level environmental studies and environmental science courses. Indicates that these subjects are very susceptable to the attitudes of teachers (as shown by their willingness to produce satisfactory materials) and by the motivation of students. (JN)

Product environmental footprint of strawberries: Case studies in Estonia and Germany.

Science.gov (United States)

Soode-Schimonsky, Eveli; Richter, Klaus; Weber-Blaschke, Gabriele

2017-12-01

The environmental impacts of strawberries have been assessed in several studies. However, these studies either present dissimilar results or only focus on single impact categories without offering a comprehensive overview of environmental impacts. We applied the product environmental footprint (PEF) methodology to broadly indicate the environmental impacts of various strawberry production systems in Germany and Estonia by 15 impact categories. Data for the 7 case studies were gathered from two farms with organic and two farms with conventional open field production systems in Estonia and from one farm with conventional open field and one farm with a polytunnel and greenhouse production system in Germany. The greenhouse production system had the highest environmental impact with a PEF of 0.0040. In the field organic production systems, the PEF was 0.0029 and 0.0028. The field conventional production systems resulted in a PEF of 0.0008, 0.0009 and 0.0002. Polytunnel PEF was 0.0006. Human toxicity cancer effects, particulate matter and human toxicity non-cancer effects resulted in the highest impact across all analysed production systems. The main contributors were electricity for cooling, heating the greenhouse and the use of agricultural machinery including fuel burning. While production stage contributed 85% of the total impact in the greenhouse, also other life cycle stages were important contributors: pre-chain resulted in 71% and 90% of impact in conventional and polytunnels, respectively, and cooling was 47% in one organic system. Environmental impact from strawberry cooling can be reduced by more efficient use of the cooling room, increasing the strawberry yield or switching from oil shale electricity to other energy sources. Greenhouse heating is the overall impact hotspot even if it based on renewable resources. A ranking of production systems based on the environmental impact is possible only if all relevant impacts are included. Future studies should aim

Environmental Equity and the Role of Public Policy: Experiences in the Rijnmond Region

Science.gov (United States)

Kruize, Hanneke; Driessen, Peter P. J.; Glasbergen, Pieter; van Egmond, Klaas (N. D.)

2007-10-01

This Φ Ψ study of environmental equity uses secondary quantitative data to analyze socioeconomic disparities in environmental conditions in the Rijnmond region of the Netherlands. The disparities of selected environmental indicators—exposure to traffic noise (road, rail, and air), NO2, external safety risks, and the availability of public green space—are analyzed both separately and in combination. Not only exposures to environmental burdens (“bads”) were investigated, but also access to environmental benefits (“goods”). Additionally, we held interviews and reviewed documents to grasp the mechanisms underlying the environmental equity situation, with an emphasis on the role of public policy. Environmental equity is not a priority in public policy for the greater Rotterdam region known as the Rijnmond region, yet environmental standards have been established to provide a minimum environmental quality to all local residents. In general, environmental quality has improved in this region, and the accumulation of negative environmental outcomes (“bads”) has been limited. However, environmental standards for road traffic noise and NO2 are being exceeded, probably because of the pressure on space and the traffic intensity. We found an association of environmental “bads” with income for rail traffic noise and availability of public green space. In the absence of regulation, positive environmental outcomes (“goods”) are mainly left up to market forces. Consequently, higher-income groups generally have more access to environmental “goods” than lower-income groups.

Genetic and environmental effects on mortality before age 70 years

DEFF Research Database (Denmark)

Petersen, L.; Andersen, Per Kragh; Sørensen, Thorkild I.A.

2008-01-01

There is a familial influence on risk of many diseases and on mortality in general, which, according to studies of twins, is due to a combination of genetic and environmental effects. Adoption studies, which rest on different assumptions, may also be used to estimate separately the genetic...

Evaluation of Environmental Effects of Wave Energy Convertor Arrays

Science.gov (United States)

Jones, C. A.

2015-12-01

Stakeholders and regulators in the U.S. are generally uncertain as to the potential environmental impacts posed by deployments of marine and hydrokinetic (MHK) devices, and in particular wave energy conversion (WEC) devices, in coastal waters. The first pilot-scale WEC deployments in the U.S. have had to absorb unsustainable costs and delays associated with permitting to get devices in the water. As such, there is an urgent industry need to streamline the technical activities and processes used to assess potential environmental impacts. To enable regulators and stakeholders to become more comfortable and confident with developing effective MHK environmental assessments, a better understanding of the potential environmental effects induced by arrays of WEC devices is needed. A key challenge in developing this understanding is that the assessment of the WEC effects must come prior to deployment. A typical approach in similar environmental assessments is to use numerical models to simulate the WEC devices and array layouts so that the appropriate environmental stressors and receptors can be identified and assessed. Sandia National Laboratories (SNL) and the U.S. Department of Energy are fulfilling the industry-wide need to develop "WEC-friendly" open-source numerical modeling tools capable of assessing potential changes to the physical environment caused by the operation of WEC arrays. Studies using these tools will advance the nation's general knowledge of the interrelationships among the number, size, efficiency, and configuration of MHK arrays and the subsequent effects these relationships may have on the deployment environment. By better understanding these relationships, industry, stakeholders, and regulators will be able to work together to optimize WEC deployments such that environmental impacts are minimized while power output is maximized. The present work outlines the initial effort in coupling the SNL WEC-friendly tools with the environmental assessment

How Participatory Should Environmental Governance Be? Testing the Applicability of the Vroom-Yetton-Jago Model in Public Environmental Decision-Making

Science.gov (United States)

Lührs, Nikolas; Jager, Nicolas W.; Challies, Edward; Newig, Jens

2018-02-01

Public participation is potentially useful to improve public environmental decision-making and management processes. In corporate management, the Vroom-Yetton-Jago normative decision-making model has served as a tool to help managers choose appropriate degrees of subordinate participation for effective decision-making given varying decision-making contexts. But does the model recommend participatory mechanisms that would actually benefit environmental management? This study empirically tests the improved Vroom-Jago version of the model in the public environmental decision-making context. To this end, the key variables of the Vroom-Jago model are operationalized and adapted to a public environmental governance context. The model is tested using data from a meta-analysis of 241 published cases of public environmental decision-making, yielding three main sets of findings: (1) The Vroom-Jago model proves limited in its applicability to public environmental governance due to limited variance in its recommendations. We show that adjustments to key model equations make it more likely to produce meaningful recommendations. (2) We find that in most of the studied cases, public environmental managers (implicitly) employ levels of participation close to those that would have been recommended by the model. (3) An ANOVA revealed that such cases, which conform to model recommendations, generally perform better on stakeholder acceptance and environmental standards of outputs than those that diverge from the model. Public environmental management thus benefits from carefully selected and context-sensitive modes of participation.