Environmental impact assessments of the Three Gorges Project in China: Issues and interventions

Science.gov (United States)

Xu, Xibao; Tan, Yan; Yang, Guishan

2013-09-01

The paper takes China's authoritative Environmental Impact Statement for the Yangzi (Yangtze) Three Gorges Project (TGP) in 1992 as a benchmark against which to evaluate emerging major environmental outcomes since the initial impoundment of the Three Gorges reservoir in 2003. The paper particularly examines five crucial environmental aspects and associated causal factors. The five domains include human resettlement and the carrying capacity of local environments (especially land), water quality, reservoir sedimentation and downstream riverbed erosion, soil erosion, and seismic activity and geological hazards. Lessons from the environmental impact assessments of the TGP are: (1) hydro project planning needs to take place at a broader scale, and a strategic environmental assessment at a broader scale is necessary in advance of individual environmental impact assessments; (2) national policy and planning adjustments need to react quickly to the impact changes of large projects; (3) long-term environmental monitoring systems and joint operations with other large projects in the upstream areas of a river basin should be established, and the cross-impacts of climate change on projects and possible impacts of projects on regional or local climate considered.

Environmental Working Group Joint U.S.-Russian Atlas of the Arctic Ocean

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Environmental Working Group (EWG) was established in June 1995 under the framework of the U.S.-Russian Joint Commission on Economic and Technological...

Failure assessment diagrams for circular hollow section X- and K-joints

International Nuclear Information System (INIS)

Qian, Xudong

2013-01-01

This paper reports the failure assessment curves for semi-elliptical surface cracks located at hot-spot positions in the circular hollow section X- and K-joints. The failure assessment curves derive from the square root of the ratio between the linear–elastic and the elastic–plastic energy release rates, computed from the domain-integral approach. This study examines both the material and geometric dependence of the failure assessment curves. The area reduction factor, used in defining the strength of the cracked joints, imposes a significant effect on the computed failure assessment curve. The failure assessment curves indicate negligible variations with respect to the crack-front locations and the material yield strength. The crack depth ratio exerts a stronger effect on the computed failure assessment curve than does the crack aspect ratio. This study proposes a parametric expression for the failure assessment curves based on the geometric parameters for surface cracks in circular hollow section X- and K-joints. -- Highlights: ► This study proposes geometric dependent expressions of FADs for tubular joints. ► We examine the geometric and material dependence of the FADs for X- and K-joints. ► The proposed FAD is independent of yield strength and is a lower-bound for typical hardening

Joint sampling programme-Verification of data obtained in environmental monitoring

Energy Technology Data Exchange (ETDEWEB)

Lauria, D.C. [Instituto de Radioprotecao e Dosimetria, Comissao Nacional de Energia Nuclear, Av. Salvador Allende s/no., CEP 22780-160, Rio de Janeiro, RJ (Brazil)], E-mail: dejanira@ird.gov.br; Martins, N.S.F.; Vasconcellos, M.L.H.; Zenaro, R.; Peres, S.S.; Pires do Rio, M.A. [Instituto de Radioprotecao e Dosimetria, Comissao Nacional de Energia Nuclear, Av. Salvador Allende s/no., CEP 22780-160, Rio de Janeiro, RJ (Brazil)

2008-11-15

The objective of the Environmental Radiological Monitoring Control programme carried out by the Institute of Radiation Protection and Dosimetry (IRD) in Brazil is to verify the licensee's compliance with the requirements for environmental monitoring of Brazilian facilities. The Joint Sampling Programme (JSP) is just one part of the control programme. In order to verify that the data reported by the licensees is representative and legitimate, this programme verifies sampling procedures, accuracy and precision of the data and the changes in the environmental conditions. This paper discusses the main findings of this programme that allowed IRD to optimize its available resources to control the monitoring of the eight facilities in Brazil.

Assessing joint space and condylar position in the people with normal function of temporomandibular joint with cone-beam computed tomography

Directory of Open Access Journals (Sweden)

Zahra Dalili

2012-01-01

Conclusion: The assessment of joint spaces in right and left sides should be done independently. Overall, the measured joint spaces except Sjs are not different in two sexes. The data from this study could be a useful and comparable reference for the clinical assessment of condylar position in patients with normal functional joints.

75 FR 8047 - Notice of Intent To Prepare a Joint Environmental Impact Statement and Environmental Impact...

Science.gov (United States)

2010-02-23

...Pursuant to the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA), the U.S. Army Corps of Engineers, Sacramento District (USACE) intends to prepare a joint environmental impact statement/environmental impact report (EIS/EIR) for the Lower Walnut Creek General Reevaluation Report (LWCGRR). USACE will serve as lead agency for compliance with NEPA, and the Contra Costa County Flood Control and Water Conservation District (CCCFCWCD) will serve as lead agency for compliance with CEQA. The LWCGRR will evaluate alternatives, including a locally preferred plan, for providing flood risk management and ecosystem restoration along the northern portion of the Walnut Creek watershed in the Central Coast of California. The approximate drainage area of the proposed action and analysis is 180 square miles.

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

Science.gov (United States)

2011-10-24

...In accordance with the National Environmental Policy Act of 1969, as amended (NEPA), and the Federal Land Policy and Management Act of 1976, as amended (FLPMA), the Bureau of Land Management (BLM) and the California Public Utilities Commission (CPUC) have prepared a Final Environmental Impact Statement (EIS) and Final Environmental Impact Report (EIR) as a joint environmental analysis document for Tule Wind, LLC's Tule Wind Project (Tule Project) and the San Diego Gas and Electric's (SDG&E) East County Substation Project (ECO Project) and by this notice are announcing the availability of the Final EIS/EIR. By this Notice the BLM is also segregating the public lands within the Tule Project application area from appropriation under the public land laws including the Mining Law, but not the Mineral Leasing or Material Sales Act, for a period of 2 years.

Environmental Shortcourse Final report [Joint US-EC Short Course on Environmental Biotechnology: Microbial Catalysts for the Environment

Energy Technology Data Exchange (ETDEWEB)

Zylstra, Gerben; van der Meer, Jan Roelof

2013-03-05

The Joint US-EC Short Course on Environmental Biotechnology is designed for several purposes. One of the central tenets is to bring together young scientists (at the late Ph.D. or early postdoctoral stages of their careers) in a forum that will set the groundwork for future overseas collaborative interactions. The course is also designed to give the scientists hands-on experience in modern, up-to-date biotechnological methods for the analysis of microbes and their activities pertinent to the remediation of pollutants in the environment. The 2011 course covered multiple theoretical and practical topics in environmental biotechnology. The practical part was centered around a full concise experiment to demonstrate the possibility for targeted remediation of contaminated soil. Experiments included chemical, microbiological, and molecular analyses of sediments and/or waters, contaminant bioavailability assessment, seeded bioremediation, gene probing, PCR amplification, microbial community analysis based on 16S rRNA gene diversity, and microarray analyses. Each of these topics is explained in detail. The practical part of the course was complemented with two lectures per day, given by distinguished scientists from the US and from Europe, covering a research area related to what the students are doing in the course.

75 FR 2517 - Notice of Intent To Prepare a Joint Environmental Impact Statement and Environmental Impact...

Science.gov (United States)

2010-01-15

...The action being taken is the preparation of a joint environmental impact statement/environmental impact report (EIS/EIR) for the Lower San Joaquin River Feasibility Study (LSJRFS). The EIS/EIR will be prepared in accordance with the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA). The U.S. Army Corps of Engineers (USACE) will serve as lead agency for compliance with NEPA, and the San Joaquin Area Flood Control Agency (SJAFCA) will serve as lead agency for compliance with CEQA. The LSJRFS will evaluate alternatives, including a locally preferred plan, for providing flood damage reduction and ecosystem restoration along the lower (northern) portion of the San Joaquin River system in the Central Valley of California. The approximate area of the proposed action and analysis is identified in Figure 1.

Mining web-based data to assess public response to environmental events

International Nuclear Information System (INIS)

Cha, YoonKyung; Stow, Craig A.

2015-01-01

We explore how the analysis of web-based data, such as Twitter and Google Trends, can be used to assess the social relevance of an environmental accident. The concept and methods are applied in the shutdown of drinking water supply at the city of Toledo, Ohio, USA. Toledo's notice, which persisted from August 1 to 4, 2014, is a high-profile event that directly influenced approximately half a million people and received wide recognition. The notice was given when excessive levels of microcystin, a byproduct of cyanobacteria blooms, were discovered at the drinking water treatment plant on Lake Erie. Twitter mining results illustrated an instant response to the Toledo incident, the associated collective knowledge, and public perception. The results from Google Trends, on the other hand, revealed how the Toledo event raised public attention on the associated environmental issue, harmful algal blooms, in a long-term context. Thus, when jointly applied, Twitter and Google Trend analysis results offer complementary perspectives. Web content aggregated through mining approaches provides a social standpoint, such as public perception and interest, and offers context for establishing and evaluating environmental management policies. - The joint application of Twitter and Google Trend analysis to an environmental event offered both short and long-term patterns of public perception and interest on the event

Joint environmental policy making and sustainable practices for the cardboard production: case study: Smurfit Kappa

NARCIS (Netherlands)

Carpio-Aguilar, J.C.; Franco Garcia, Maria Maria

2013-01-01

Purpose – This paper presents an analysis of the influence of “Joint Environmental Policy-making” (JEP) in the operation of the company Smurfit Kappa (SK) in The Netherlands, Austria and Denmark (NL&AD). The paper aims to answer the question: to what extend has different levels of jointness and

Multidisciplinary approach for in-deep assessment of joint prosthesis failure.

Science.gov (United States)

Tessarolo, F; Caola, I; Piccoli, F; Dorigotti, P; Demattè, E; Molinari, M; Malavolta, M; Barbareschi, M; Caciagli, P; Nollo, G

2009-01-01

In spite of advancement in biomaterials and biomechanics, in development of new osteo-integrative materials and coatings, and in macro- micro- component design, a non negligible fraction of the implanted prosthesis fails before the expected lifetime. A prospective observational clinical study has been conducted to define and apply a set of experimental techniques to in-deep assess the failure of joint prosthesis. Microbiological, histological and micro-structural techniques were implemented to specifically address phenomena occurring at the tissue-implant interface. Results obtained from 27 cases of prosthetic joint failure are discussed in terms of sensitivity and specificity. A procedural flow-chart is finally proposed for the assessment of joint prosthesis failure.

Environmental assessment, expanded Ponnequin wind energy project, Weld County, Colorado

International Nuclear Information System (INIS)

1999-02-01

The US Department of Energy (DOE) has considered a proposal from the State of Colorado, Office of Energy Conservation (OEC), for funding construction of the Expanded Ponnequin Wind Project in Weld County, Colorado. OEC plans to enter into a contracting arrangement with Public Service Company of Colorado (PSCo) for the completion of these activities. PSCo, along with its subcontractors and business partners, are jointly developing the Expanded Ponnequin Wind Project. The purpose of this Final Environmental Assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with the Expanded Ponnequin Wind Energy Project. This EA, and public comments received on it, were used in DOE's deliberations on whether to release funding for the expanded project under the Commercialization Ventures Program

Environmental assessment, expanded Ponnequin wind energy project, Weld County, Colorado

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-02-01

The US Department of Energy (DOE) has considered a proposal from the State of Colorado, Office of Energy Conservation (OEC), for funding construction of the Expanded Ponnequin Wind Project in Weld County, Colorado. OEC plans to enter into a contracting arrangement with Public Service Company of Colorado (PSCo) for the completion of these activities. PSCo, along with its subcontractors and business partners, are jointly developing the Expanded Ponnequin Wind Project. The purpose of this Final Environmental Assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with the Expanded Ponnequin Wind Energy Project. This EA, and public comments received on it, were used in DOE`s deliberations on whether to release funding for the expanded project under the Commercialization Ventures Program.

Environmental impact assessment report

Energy Technology Data Exchange (ETDEWEB)

Jung, K. J.; Paik, S. T.; Chung, U. S.; Jung, K. H.; Park, S. K.; Lee, D. G.; Kim, H. R.; Kim, J. K.; Yang, S. H.; Lee, B. J.; Kim, E. H.; Choi, K. S

2000-10-01

This report is the revised Environmental Impact Assessment Report which was made and submitted as one of the license documents for TRIGA Research Reactor D and D Project. The Environmental Impact Assessment Report includes introduction of decommissioning plan, status of reactors and environmental impact of surroundings. Also it was assessed and analyzed on radioactivity for environment, and the plan was established to minimize radioactive material release. Finally environmental monitoring plan was established to confirm whether contaminated or not from radioactivity during decommissioning period. According to the assessment results, the risk of excess exposure will be not on environment and public. The first Environmental Impact Assessment Report was submitted to the government for the license and reviewed by Korea Institute of Nuclear Safety. The first Report was revised including answers for the questions arising from review process.

Joint responsibility between the EU and Member States for non-performance of obligations under multilateral environmental agreements

NARCIS (Netherlands)

Nollkaemper, A.; Morgera, E.

2012-01-01

This chapter explores the basis and manifestations of joint responsibility between the European Union (EU) and its Member States for non-performance of obligations contained in multilateral environmental agreements (MEAs). Joint responsibility has often been advanced as an attractive solution where

Joint Responsibility between the EU and Member States for Non-Performance of Obligations under Multilateral Environmental Agreements

NARCIS (Netherlands)

Nollkaemper, A.

2011-01-01

This chapter explores the basis and manifestations of joint responsibility between the European Union (EU) and its Member States for non-performance of obligations contained in multilateral environmental agreements (MEAs). Joint responsibility has often been advanced as an attractive solution where

Review of research on the hygrothermal environmental durability of structural adhesively bonded joints

Directory of Open Access Journals (Sweden)

Xiao HAN

2017-06-01

Full Text Available In recent years, structural adhesive bonding technology has been widely used in many industrial fields, with many advantages over traditional mechanical connection methods, such as riveting, welding and bolt connection. Due to the adhesive characteristics of polymer materials, the environmental durability of adhesive joint becomes the key problems in engineering structure connection feasibility and long-term service reliability. On the basis of the review of the research of the hot-humid environmental durability of structural adhesive joints, the effects of temperature, moisture and coupled condition on the structural mechanical behaviour are discussed, introducing the published research progress and results both at home and abroad. The prospects are provided: the future research work can be combined with a variety of observation scales of environmental aging test and numerical simulation method, delve into sub hygroscopic, creep, thermal expansion and hygroscopic expansion aging behavior, such as the environment of model prediction method simulation in more than a variety of mechanical performance degradation behavior of coupling conditions, and provide more reliable theoretical modeling and experimental data for engineering design and application of cementing structure.

Objective Assessment of Joint Stiffness: A Clinically Oriented Hardware and Software Device with an Application to the Shoulder Joint

OpenAIRE

McQuade, Kevin; Price, Robert; Liu, Nelson; Ciol, Marcia A

2012-01-01

Examination of articular joints is largely based on subjective assessment of the “end-feel” of the joint in response to manually applied forces at different joint orientations. This technical report aims to describe the development of an objective method to examine joints in general, with specific application to the shoulder, and suitable for clinical use. We adapted existing hardware and developed laptop-based software to objectively record the force/displacement behavior of the glenohumeral...

Marine environmental assessment in the Black Sea region- a case for the Turkish coastal zone

International Nuclear Information System (INIS)

Goektepe, G G.; Koeksal, G.; Osvath, I.

2001-01-01

'Marine Environmental Assessment of the Black Sea Region' Technical Cooperation Project, implemented by the International Atomic Energy Agency (IAEA) is presented. Environmental problems of the Black Sea eco-system and the current international efforts with regard to prevention of pollution are discussed. General aspects of the project are presented. A joint monitoring program initiated according to the work plan of the project among six Black Sea countries is outlined with emphasis on the monitoring program for the Turkish coastal zone. Concluding remarks are on the vital importance of sharing the scientific responsibility on the trans-boundary environmental problems

Environmental Working Group Joint U.S.-Russian Atlas of the Arctic Ocean, Version 1

Data.gov (United States)

National Aeronautics and Space Administration — The Environmental Working Group (EWG) was established in June 1995 under the framework of the U.S.-Russian Joint Commission on Economic and Technological...

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

Science.gov (United States)

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

2017-12-01

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

A framework for techno-economic & environmental sustainability analysis by risk assessment for conceptual process evaluation

DEFF Research Database (Denmark)

Loureiro da Costa Lira Gargalo, Carina; Sin, Gürkan; Carvalho, Ana

2016-01-01

for techno-economic and environmental sustainability analysis through risk assessment is proposed for the early-stage design and screening of conceptual process alternatives. The alternatives within the design space are analyzed following the framework’s work-flow, which targets the following: (i) quantify...... the economic risk; (ii) perform the monetary valuation of environmental impact categories under uncertainty; (iii) quantify the potential environmental risk; (iv) measure the alternatives’ eco-efficiency identifying possible trade-offs; and, lastly (v) propose a joint risk assessment matrix......The need to achieve a sustainable process performance has become increasingly important in order to keep a competitive advantage in the global markets. Development of comprehensive and systematic methods to accomplish this goal is the subject of this work. To this end, a multi-level framework...

A framework for techno-economic & environmental sustainability analysis by risk assessment for conceptual process evaluation

DEFF Research Database (Denmark)

Loureiro da Costa Lira Gargalo, Carina; Sin, Gürkan; Carvalho, Ana

2016-01-01

the economic risk; (ii) perform the monetary valuation of environmental impact categories under uncertainty; (iii) quantify the potential environmental risk; (iv) measure the alternatives’ eco-efficiency identifying possible trade-offs; and, lastly (v) propose a joint risk assessment matrix......The need to achieve a sustainable process performance has become increasingly important in order to keep a competitive advantage in the global markets. Development of comprehensive and systematic methods to accomplish this goal is the subject of this work. To this end, a multi-level framework...... for techno-economic and environmental sustainability analysis through risk assessment is proposed for the early-stage design and screening of conceptual process alternatives. The alternatives within the design space are analyzed following the framework’s work-flow, which targets the following: (i) quantify...

An environmental assessment system for environmental technologies

DEFF Research Database (Denmark)

Clavreul, Julie; Baumeister, Hubert; Christensen, Thomas Højlund

2014-01-01

A new model for the environmental assessment of environmental technologies, EASETECH, has been developed. The primary aim of EASETECH is to perform life-cycle assessment (LCA) of complex systems handling heterogeneous material flows. The objectives of this paper are to describe the EASETECH...

Joint community update 2008 : reporting our environmental activities to the community

International Nuclear Information System (INIS)

2008-01-01

This paper provided an update of the environmental activities conducted by the Wood Buffalo Environmental Association (WBEA); the Regional Aquatics Monitoring Program (RAMP); and the Cumulative Environmental Management Association (CEMA). The organizations were established to examine and address the environmental impacts of oil sands development on the Wood Buffalo region. The role of the WBEA is to continuously monitor and report on air quality on behalf of the residents of the Regional Municipality of Wood Buffalo (RMWB), while RAMP monitors the health of lakes and rivers in the oil sands region. CEMA was formed to determine the best management tools for protecting, sustaining and reclaiming the environment. A joint approach is used by the organizations to increase public awareness and education. Details of each organization's and activities conducted during 2008 were presented, as well as an overview of annual budgets, day-to-day operations, and funding partners. 6 tabs., 12 figs

Energy and environmental assessment

DEFF Research Database (Denmark)

Lund, Henrik; Sukkumnoed, Decharut

2004-01-01

The paper introduce and discuss strategic environmental assessment (SEA) and economic assessment for energy innovation and suggests approach to influence support for sustainable energy development in Thailand.......The paper introduce and discuss strategic environmental assessment (SEA) and economic assessment for energy innovation and suggests approach to influence support for sustainable energy development in Thailand....

Integrating environmental and socioeconomic assessment

International Nuclear Information System (INIS)

Branch, K.M.; Cluett, C.; Page, T.L.

1987-01-01

Since the passage of the National Environmental Policy Act (NEPA) in 1969, considerable scientific and regulatory attention has been given to the preparation of environmental impact assessments. Part of this attention has been directed to definition of the proper scope of an environmental assessment and to debate about how the ''human environment'' should be addressed. This debate continues, and is reflected in the ongoing evolution of the definition of and relationship between the ''environmental'' and ''socioeconomic'' components of an integrated environmental impact assessment. This paper discusses the need for close integration between the environmental and socioeconomic assessment efforts and examines some of the benefits and difficulties of achieving this integration

International cooperation in the safety and environmental assessment for the ITER engineering design activities

International Nuclear Information System (INIS)

Gordon, C.; Baker, D.J.; Bartels, H-W.

1998-01-01

The ITER Project includes design and assessment activities to ensure the safety and environmental attractiveness of ITER and demonstrate that it can be sited in any of the sponsoring Parties with a minimum of site-specific redesign. This paper highlights some of the efforts to develop an international consensus approach for ITER safety design and assessment, including: development of general safety and environmental design criteria; development of quantitative dose-release assessment criteria; development of a radiation protection program; waste characterization; and development of safety analysis guidelines. The high level of interaction, cooperation and collaboration between the Joint Central Team and the Home Teams, and between the safety team and designers, and the spirit of consensus that has guided them have resulted in a safe design for ITER and a safety design and assessment that can meet the needs of the potential host countries. (author)

75 FR 66078 - Draft Environmental Impact Statement/Staff Assessment for the Solar Reserve LLC Rice Solar Energy...

Science.gov (United States)

2010-10-27

... Assessment for the Solar Reserve LLC Rice Solar Energy Project, Riverside County, CA (DOE/ EIS-0439) and...) Plan Amendment, as a joint environmental analysis document for the proposed Rice Solar Energy Project... two new on-site wells. Rice Solar Energy, LLC (RSE) has applied to Western to interconnect the...

Environmental Assessment for Alternate Water Supply System, Joint Base Langley-Eustis, Newport News, Virginia

Science.gov (United States)

2013-06-01

sanitary sewer facilities at JBLE- FE. The existing water distribution system consists of approximately 50 miles of pipe, a water booster pumping station...layers consist of clay , silty clay , or silty clay loam. None of these soils are classified as Prime Farmland soils. Environmental Assessment for...ODUS owns and operates the sanitary sewer facilities at JBLE-FE. Newport News owns and operates the sanitary sewer facilities on the private land in

77 FR 5867 - Suggestions for Environmental Cooperation Pursuant to the United States-Jordan Joint Statement on...

Science.gov (United States)

2012-02-06

... money is directly associated with this request for suggestions for the Work Program. There is no... of the 2012-2013 U.S.-Jordan Environmental Cooperation Work Program and request for comments. SUMMARY... inclusion in a new work program for implementing the U.S.-Jordan Joint Statement on Environmental Technical...

[Diagnostic test scale SI5: Assessment of sacroiliac joint dysfunction].

Science.gov (United States)

Acevedo González, Juan C; Quintero Oliveros, Silvia

2015-01-01

Sacroiliac joint dysfunction is a known cause of low back pain. We think that a diagnostic score scale (SI5) may be performed to assess diagnostic utility of clinical signs of sacroiliac joint dysfunction. The primary aim of the present study was to conduct the pilot study of our new diagnostic score scale, the SI5, for sacroiliac joint syndrome. We reviewed the literature on clinical characteristics, diagnostic tests and imaging most commonly used in diagnosing sacroiliac joint dysfunction. Our group evaluated the diagnostic utility of these aspects and we used those considered most representative to develop the SI5 diagnostic scale. The SI5 scale was applied to 22 patients with low back pain; afterwards, the standard test for diagnosing this pathology (selective blockage of the SI joint) was also performed on these patients. The sensitivity and specificity for each sign were also assessed and the diagnostic scale called SI5 was then proposed, based on these data. The most sensitive clinical tests for diagnosing SI joint dysfunction were 2 patient-reported clinical characteristics, the Laguerre Test, sacroiliac rocking test and Yeomans test (greater than 80% sensitivity). The tests with greatest diagnostic specificity (>80%) were the Lewitt test, Piedallu test and Gillet test. The proposed SI5 test score scale showed sensitivity of 73% and specificity of 71%. Sacroiliac joint syndrome has been shown to produce low back pain frequently; however, the diagnostic value of examination tests for sacroiliac joint pain has been questioned by other authors. The pilot study on the SI5 diagnostic score scale showed good sensitivity and specificity. However, the process of statistical validation of the SI5 needs to be continued. Copyright © 2014 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.

Environmental Impact Assessment: A Procedure.

Science.gov (United States)

Stover, Lloyd V.

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

Mobile Phone-Based Joint Angle Measurement for Functional Assessment and Rehabilitation of Proprioception

Directory of Open Access Journals (Sweden)

Quentin Mourcou

2015-01-01

Full Text Available Assessment of joint functional and proprioceptive abilities is essential for balance, posture, and motor control rehabilitation. Joint functional ability refers to the capacity of movement of the joint. It may be evaluated thereby measuring the joint range of motion (ROM. Proprioception can be defined as the perception of the position and of the movement of various body parts in space. Its role is essential in sensorimotor control for movement acuity, joint stability, coordination, and balance. Its clinical evaluation is commonly based on the assessment of the joint position sense (JPS. Both ROM and JPS measurements require estimating angles through goniometer, scoliometer, laser-pointer, and bubble or digital inclinometer. With the arrival of Smartphones, these costly clinical tools tend to be replaced. Beyond evaluation, maintaining and/or improving joint functional and proprioceptive abilities by training with physical therapy is important for long-term management. This review aims to report Smartphone applications used for measuring and improving functional and proprioceptive abilities. It identifies that Smartphone applications are reliable for clinical measurements and are mainly used to assess ROM and JPS. However, there is lack of studies on Smartphone applications which can be used in an autonomous way to provide physical therapy exercises at home.

Assessment of the Joint Development Potential of Wave and Wind Energy in the South China Sea

Directory of Open Access Journals (Sweden)

Yong Wan

2018-02-01

Full Text Available The South China Sea is a major shipping hub between the West Pacific and Indian Oceans. In this region, the demand for energy is enormous, both for residents’ daily lives and for economic development. Wave energy and wind energy are two major clean and low-cost ocean sources of renewable energy. The reasonable development and utilization of these energy sources can provide a stable energy supply for coastal cities and remote islands of China. Before wave energy and wind energy development, however, we must assess the potential of each of these sources. Based on high-resolution and high-accuracy wave field data and wind field data obtained by ERA-Interim reanalysis for the recent 38-year period from 1979–2016, the joint development potential of wave energy and wind energy was assessed in detail for offshore and nearshore areas in the South China Sea. Based on potential installed capacity, the results revealed three promising areas for the joint development of nearshore wave energy and wind energy, including the Taiwan Strait, Luzon Strait and the sea southeast of the Indo-China Peninsula. For these three dominant areas (key stations, the directionality of wave energy and wind energy propagation were good in various seasons; the dominant wave conditions and the dominant wind conditions were the same, which is advantageous for the joint development of wave and wind energy. Existing well-known wave energy converters (WECs are not suitable for wave energy development in the areas of interest. Therefore, we must consider the distributions of wave conditions and develop more suitable WECs for these areas. The economic and environmental benefits of the joint development of wave and wind energy are high in these promising areas. The results described in this paper can provide references for the joint development of wave and wind energy in the South China Sea.

Environmental Disruption of Circadian Rhythm Predisposes Mice to Osteoarthritis-Like Changes in Knee Joint

Science.gov (United States)

Voigt, Robin M; Ellman, Michael B; Summa, Keith C; Vitaterna, Martha Hotz; Keshavarizian, Ali; Turek, Fred W; Meng, Qing-Jun; Stein, Gary S.; van Wijnen, Andre J.; Chen, Di; Forsyth, Christopher B; Im, Hee-Jeong

2015-01-01

Circadian rhythm dysfunction is linked to many diseases, yet pathophysiological roles in articular cartilage homeostasis and degenerative joint disease including osteoarthritis (OA) remains to be investigated in vivo. Here, we tested whether environmental or genetic disruption of circadian homeostasis predisposes to OA-like pathological changes. Male mice were examined for circadian locomotor activity upon changes in the light:dark (LD) cycle or genetic disruption of circadian rhythms. Wild-type (WT) mice were maintained on a constant 12 hour:12 hour LD cycle (12:12 LD) or exposed to weekly 12 hour phase shifts. Alternatively, male circadian mutant mice (ClockΔ19 or Csnk1etau mutants) were compared with age-matched WT littermates that were maintained on a constant 12:12 LD cycle. Disruption of circadian rhythms promoted osteoarthritic changes by suppressing proteoglycan accumulation, upregulating matrix-degrading enzymes and downregulating anabolic mediators in the mouse knee joint. Mechanistically, these effects involved activation of the PKCδ-ERK-RUNX2/NFκB and β-catenin signaling pathways, stimulation of MMP-13 and ADAMTS-5, as well as suppression of the anabolic mediators SOX9 and TIMP-3 in articular chondrocytes of phase-shifted mice. Genetic disruption of circadian homeostasis does not predispose to OA-like pathological changes in joints. Our results, for the first time, provide compelling in vivo evidence that environmental disruption of circadian rhythms is a risk factor for the development of OA-like pathological changes in the mouse knee joint. PMID:25655021

Fuels and Materials Examination Facility: Environmental assessment, Hanford site, Richland, Washington: Environmental assessment

International Nuclear Information System (INIS)

1980-07-01

The Fuels and Materials Examination Facility (FMEF) and the High Performance Fuel Laboratory (HPFL) were originally proposed to be constructed as separate facilities in the 400 Area of the Hanford Site near Richland, Washington. The environmental effects of these two facilities were described and evaluated in the FMEF Environmental Assessment and the HPFL Final Environmental Impact Statement, ERDA-1550. For economic reasons, the two facilities will no longer be built as separate facilities. The FMEF facility plans have been modified to incorporate some of the features of the proposed HPFL facility while retaining essentially all of the capabilities of the original FMEF proposal. The purpose of this document is to update the FMEF Environmental Assessment to appropriately reflect addition of certain HPFL features into the FMEF facility and to assess the environmental affects of the facility which resulted from inclusion of HPFL features into the FMEF facility

Environmental Management Assessment of the Fernald Environmental Management Project (FEMP)

Energy Technology Data Exchange (ETDEWEB)

1993-04-01

This report documents the results of the Environmental Management Assessment performed at the Fernald Environmental Management Project (FEMP) in Fernald, Ohio. During this assessment, the activities conducted by the assessment team included review of internal documents and reports from previous audits and assessments; interviews with US Department of Energy (DOE) and FEMP contractor personnel; and inspection and observation of selected facilities and operations. The onsite portion of the assessment was conducted from March 15 through April 1, 1993, by DOE`s Office of Environmental Audit (EH-24) located within the Office of the Assistant Secretary for Environment, Safety, and Health (EH-1). EH-24 carries out independent assessments of DOE facilities and activities as part of the EH-1 Environment, Safety, and Health (ES&H) Oversight Audit Program. The EH-24 program is designed to evaluate the status of DOE facilities and activities with respect to compliance with Federal, state, and local environmental laws and regulations; compliance with DOE Orders, Guidance and Directives; conformance with accepted industry practices and standards of performance; and the status and adequacy of management systems developed to address environmental requirements. The Environmental Management Assessment of FEMP focused on the adequacy of environmental management systems. Further, in response to requests by the Office of Environmental Restoration and Waste Management (EM) and Fernald Field Office (FN), Quality Assurance and Environmental Radiation activities at FEMP were evaluated from a programmatic standpoint. The results of the evaluation of these areas are contained in the Environmental Protection Programs section in this report.

Environmental Management Assessment of the Fernald Environmental Management Project (FEMP)

International Nuclear Information System (INIS)

1993-04-01

This report documents the results of the Environmental Management Assessment performed at the Fernald Environmental Management Project (FEMP) in Fernald, Ohio. During this assessment, the activities conducted by the assessment team included review of internal documents and reports from previous audits and assessments; interviews with US Department of Energy (DOE) and FEMP contractor personnel; and inspection and observation of selected facilities and operations. The onsite portion of the assessment was conducted from March 15 through April 1, 1993, by DOE's Office of Environmental Audit (EH-24) located within the Office of the Assistant Secretary for Environment, Safety, and Health (EH-1). EH-24 carries out independent assessments of DOE facilities and activities as part of the EH-1 Environment, Safety, and Health (ES ampersand H) Oversight Audit Program. The EH-24 program is designed to evaluate the status of DOE facilities and activities with respect to compliance with Federal, state, and local environmental laws and regulations; compliance with DOE Orders, Guidance and Directives; conformance with accepted industry practices and standards of performance; and the status and adequacy of management systems developed to address environmental requirements. The Environmental Management Assessment of FEMP focused on the adequacy of environmental management systems. Further, in response to requests by the Office of Environmental Restoration and Waste Management (EM) and Fernald Field Office (FN), Quality Assurance and Environmental Radiation activities at FEMP were evaluated from a programmatic standpoint. The results of the evaluation of these areas are contained in the Environmental Protection Programs section in this report

Joint environmental assessment for western NPR-1 3-dimensional seismic project at Naval Petroleum Reserve No. 1, Kern County, California

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-05-01

The Department of Energy (DOE), in conjunction with the Bureau of Land Management (BLM), has prepared an Environmental Assessment (DOE/EA-1124) to identify and evaluate the potential environmental impacts of the proposed geophysical seismic survey on and adjacent to the Naval Petroleum Reserve No.1 (NPR-1), located approximately 35 miles west of Bakersfield, California. NPR-1 is jointly owned and operated by the federal government and Chevron U.S.A. Production Company. The federal government owns about 78 percent of NPR-1, while Chevron owns the remaining 22 percent. The government`s interest is under the jurisdiction of DOE, which has contracted with Bechtel Petroleum Operations, Inc. (BPOI) for the operation and management of the reserve. The 3-dimensional seismic survey would take place on NPR-1 lands and on public and private lands adjacent to NPR-1. This project would involve lands owned by BLM, California Department of Fish and Game (CDFG), California Energy Commission (CEC), The Nature Conservancy, the Center for Natural Lands Management, oil companies (Chevron, Texaco, and Mobil), and several private individuals. The proposed action is designed to provide seismic data for the analysis of the subsurface geology extant in western NPR-1 with the goal of better defining the commercial limits of a currently producing reservoir (Northwest Stevens) and three prospective hydrocarbon bearing zones: the {open_quotes}A Fan{close_quotes} in Section 7R, the 19R Structure in Section 19R, and the 13Z Structure in Section 13Z. Interpreting the data is expected to provide NPR-1 owners with more accurate locations of structural highs, faults, and pinchouts to maximize the recovery of the available hydrocarbon resources in western NPR-1. Completion of this project is expected to increase NPR-1 recoverable reserves, and reduce the risks and costs associated with further exploration and development in the area.

Objective Assessment of Joint Stiffness: A Clinically Oriented Hardware and Software Device with an Application to the Shoulder Joint.

Science.gov (United States)

McQuade, Kevin; Price, Robert; Liu, Nelson; Ciol, Marcia A

2012-08-30

Examination of articular joints is largely based on subjective assessment of the "end-feel" of the joint in response to manually applied forces at different joint orientations. This technical report aims to describe the development of an objective method to examine joints in general, with specific application to the shoulder, and suitable for clinical use. We adapted existing hardware and developed laptop-based software to objectively record the force/displacement behavior of the glenohumeral joint during three common manual joint examination tests with the arm in six positions. An electromagnetic tracking system recorded three-dimensional positions of sensors attached to a clinician examiner and a patient. A hand-held force transducer recorded manually applied translational forces. The force and joint displacement were time-synchronized and the joint stiffness was calculated as a quantitative representation of the joint "end-feel." A methodology and specific system checks were developed to enhance clinical testing reproducibility and precision. The device and testing protocol were tested on 31 subjects (15 with healthy shoulders, and 16 with a variety of shoulder impairments). Results describe the stiffness responses, and demonstrate the feasibility of using the device and methods in clinical settings.

Assessment of the environmental impact statement for the proposed expansion of the Olympic Dam operations at Roxby Downs

International Nuclear Information System (INIS)

1997-01-01

This Environmental Assessment Report assesses the social, environmental and economic impact of the proposal by Western Mining Corporation (Olympic Dam Corporation) Pty Ltd. (WMC) to increase their production at Olympic Dam mine from 150,000t/a of copper and associated products to 350,000t/a by a phased expansion. The first phase would take production to approximately 200,000t/a. The report reviews the 1997 Environmental Impact Statement (EIS), public comments on the EIS, and the proponent's responses to these comments in the Supplement to the EIS. It also relies on information, comments and advice provided by appropriate South Australian and Commonwealth government agencies (through the joint assessment process) and previous studies undertaken in the region.The focus of the contents of this assessment report are: water usage; tailing management; radiation management; economic and employment estimates; EIS process, regulation and monitoring as well as flora, fauna and town management issues. This report also recognises that the Olympic Dam mine has been subject to previous environmental assessments which resulted in the environmental regime currently in place for the existing operations.It is concluded that the risks to the biophysical, historical, cultural and social environments from the proposed Olympic dam expansion are acceptable provided the mine continues to operate under stringent environmental control

Assessment of the environmental impact statement for the proposed expansion of the Olympic Dam operations at Roxby Downs

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-07-01

This Environmental Assessment Report assesses the social, environmental and economic impact of the proposal by Western Mining Corporation (Olympic Dam Corporation) Pty Ltd. (WMC) to increase their production at Olympic Dam mine from 150,000t/a of copper and associated products to 350,000t/a by a phased expansion. The first phase would take production to approximately 200,000t/a. The report reviews the 1997 Environmental Impact Statement (EIS), public comments on the EIS, and the proponent's responses to these comments in the Supplement to the EIS. It also relies on information, comments and advice provided by appropriate South Australian and Commonwealth government agencies (through the joint assessment process) and previous studies undertaken in the region.The focus of the contents of this assessment report are: water usage; tailing management; radiation management; economic and employment estimates; EIS process, regulation and monitoring as well as flora, fauna and town management issues. This report also recognises that the Olympic Dam mine has been subject to previous environmental assessments which resulted in the environmental regime currently in place for the existing operations.It is concluded that the risks to the biophysical, historical, cultural and social environments from the proposed Olympic dam expansion are acceptable provided the mine continues to operate under stringent environmental control.

The methodology of environmental impacts assessment of environmentally hazardous facilities

OpenAIRE

Adamenko, Yaroslav

2017-01-01

The article deals with the methodology of environmental impacts assessment of environmentally hazardous facilities and activities. The stages of evaluation of environmental impacts are proved. The algorithm and technology of decision-making in the system of environmental impact assessments based on a multi-criteria utility theory are proposed.

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

Joint implementation: a pioneer mechanism within the limits of emissions - Climate study nr 33

International Nuclear Information System (INIS)

Shishlov, Igor; Bellassen, Valentin; Leguet, Benoit

2012-02-01

The authors first notice that much has been written about the Clean Development mechanism defined in the Kyoto protocol, but also that the Joint Implementation mechanism has an always increasing importance. Provided that always more countries would adopt greenhouse gas emissions thresholds and the Joint Implementation after the Durban conference, they analyse the Joint Implementation mechanism operation in comparison with the Clean Development mechanism. They address the economic and environmental background of the Joint Implementation. Then, they analyse quantitative aspects of this mechanism, develop a model for the assessment of the potential offer in carbon credits. They discuss the qualitative aspects of the Joint Implementation mechanism: environmental integrity, double accounting, perceived concurrence of national climate policies. Case studies are presented (Russia, Ukraine, France, EU, etc.)

Environmental assessment of lightweight electric vehicles

CERN Document Server

Egede, Patricia

2017-01-01

This monograph adresses the challenge of the environmental assessment of leightweight electric vehicles. It poses the question whether the use of lightweight materials in electric vehicles can reduce the vehicles’ environmental impact and compares the environmental performance of a lightweight electric vehicle (LEV) to other types of vehicles. The topical approach focuses on methods from life cycle assessment (LCA), and the book concludes with a comprehensive concept on the environmental assessment of LEVs. The target audience primarily comprises LCA practitioners from research institutes and industry, but it may also be beneficial for graduate students specializing in the field of environmental assessment.

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...

ENVIRONMENTAL IMPACT ASSESSMENT AND MONITORING ...

African Journals Online (AJOL)

protect the environment, it is imperative to conduct environmental impact assessment ... Ethiopia enacted the Environmental Impact Assessment Proclamation in 2002 ... flora, fauna, soil, air, water, climate, natural or cultural heritage, other.

Environmental contaminants: assessment and control

National Research Council Canada - National Science Library

Vallero, Daniel A

2004-01-01

... Understanding Policy by Understanding Science Connections and Interrelationships of Environmental Science Environmental Assessment and Intervention Engineering Technical Note: Cleaning up a Hazardous Waste Site Social Aspects of Environmental Science Introduction to Environmental Policy The National Environmental Policy Act Issues in Environmental Science: Co...

Environmental assessment in the uranium industry

International Nuclear Information System (INIS)

Frost, S.E.

2002-01-01

The paper examines the subject matter to be dealt with in environmental impact assessments for uranium production facilities, the development of environmental impact statements and the processes used for assessing projects. Different types of regulatory process used to assess projects are described, using Canadian and Australian examples. Some of the techniques used in developing environmental assessments are described. Public participation, including that of special interest groups, is discussed. Some examples of assessments are examined, particularly looking at recent assessments for uranium mining projects in Canada. Trends in environmental assessment are described, using examples from a number of different projects over the past 25 years. Some recommendations for the future are offered. (author)

Environmental assessment in the uranium industry

International Nuclear Information System (INIS)

Frost, S.E.

2000-01-01

The paper examines the subject matter to be dealt with in environmental impact assessments for uranium production facilities, the development of environmental impact statements and the processes used for assessing projects. Different types of regulatory process used to assess projects are described, using Canadian and Australian examples. Some of the techniques used in developing environmental assessments are described. Public participation, including that of special interest groups, is discussed. Some examples of assessments are examined, particularly looking at recent assessments for uranium mining projects in Canada. Trends in environmental assessment are described, using examples from a number of different projects over the past 25 years. Some recommendations for the future are offered. (author)

Environmental assessment for OPG's deep geologic repository for low and intermediate level waste

International Nuclear Information System (INIS)

Barker, D.; Rawlings, M.; Beal, A.

2011-01-01

The environmental assessment process for the Deep Geologic Repository (DGR) Project was initiated very early in the planning stages. Feasibility studies were initiated in 2003, after Ontario Power Generation (OPG) and the Municipality of Kincardine signed a Memorandum of Understanding agreeing to assess options for long-term management of low and intermediate level waste (L and ILW) options at the Bruce nuclear site. The location of the DGR, in the Municipality of Kincardine, is based on a willing and informed host community. The preferred approach, the DGR at the Bruce nuclear site, was advanced based on results of feasibility studies which looked at a number of options for long-term management of L&ILW and support from the local community and their elected representatives. The federal environmental assessment of the project was initiated following the signing of a Host Community Agreement and completion of a telephone poll, the results of which indicated that the majority of Municipality of Kincardine residents support the project. The environmental assessment began in 2006 as a comprehensive study and was ultimately referred to a joint review panel process in 2009. The environmental assessment considers the potential near-term effects of the construction and operations of the proposed project. Because of the nature of the project, the assessment of effects also considers long-term effects extending out to the million year time-frame, including effects of climate change, glaciations and seismic activity. (author)

Joint irrigation districts hydropower assessment study. Final feasibility assessment report. Volume I

Energy Technology Data Exchange (ETDEWEB)

None

1979-02-01

In August 1978, the United States Department of Energy and the Turlock Irrigation District entered into a cooperative agreement for a Joint District's Low-Head Hydropower Assessment Study. The purpose of the agreement was to carry out a study of the hydropower potential at sites within the borders of the Turlock, Merced, South San Joaquin, and Oakdale Irrigation Districts in California. The required data were gathered and analyzed. The results of this study indicate the total potential small hydropower capacity with the Joint Districts is 19,560 kW installed with an annual energy generation of 68,561,800 kWh. This is equivalent to oil-savings of 118,616 barrels per y.

Environmental impact assessment screening tool

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-05-01

An environmental assessment and impact planning software, SCREENER, was tested at a pilot project at the Cameco site (Port Hope). SCREENER was used to screen the impacts of a new construction project in accordance with the process and reporting requirements laid out in the Canadian Environmental Assessment Act. The software test concentrated on the activities that are directly involved with the structure construction and site preparation activities. In addition, a two and one half day training course was given to three AECB staff using the test case as a hands on example. The conclusion of this project is that an automated tool such as SCREENER (or Calyx, the new generation of environmental assessment tools from ESSA Software Ltd.), will help the AECB to standardize the approach to environmental assessment, assist in project planning, and save resources in the screening process. The new approach could allow to allocate AECB limited resources to the detailed assessments required for maximum impact activities. 2 figs. 7 refs.

Environmental impact assessment screening tool

International Nuclear Information System (INIS)

1995-05-01

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

Digital tomosynthesis of hand joints for arthritis assessment

International Nuclear Information System (INIS)

Duryea, J.; Dobbins, J.T. III; Lynch, J.A.

2003-01-01

The two principal forms of hand arthritis, rheumatoid arthritis (RA) and osteoarthritis (OA) have large clinical and economic costs. Radiography has been shown to be a useful tool to assess the condition of the disease. A hand radiograph, however, is a two-dimensional projection of a three-dimensional object. In this report we present the results of a study that applied digital tomosynthesis to hand radiography in order to extract three-dimensional outcome measures that should be more sensitive to arthritis progression. The study was performed using simulated projection radiographs created using micro computed tomography (μCT) and a set of five dry-bone hand skeletons. These simulated projection images were then reconstructed into tomographic slices using the matrix inversion tomosynthesis (MITS) algorithm. The accuracy of the tomosynthesis reconstruction was evaluated by comparing the reconstructed images to a gold standard created using the μCT data. A parameter from image registration science, normalized mutual information, provided a quantifiable figure of merit. This study examined the effects of source displacement, number of reconstructed planes, number of acquisitions, noise added to the gray scale images, and errors in the location of a fiducial marker. We also optimized the reconstruction as a function of two variables k and α, that controlled the mixing of MITS with conventional shift-and-add tomosynthesis. A study using hand delineated joint margins demonstrated that MITS images provided a better measurement of average joint space width. We found good agreement between the MITS slices and the true planes. Both joint margins and trabecular structure were visible and the reconstructed slices showed additional structures not visible with the standard projection image. Using hand-delineated joint margins we compared the average joint space width of the gold standard slices to the MITS and projection images. A root-mean square deviation (RMSD), calculated

Criticism on Environmental Assessment Tools

NARCIS (Netherlands)

Abdalla, G.; Maas, G.J.; Huyghe, J.; Oostra, M.; Saji Baby, xx; Bogdan Zygmunt, xx

2011-01-01

Using environmental assessment tools to assess the sustainability of buildings, homes and mixed- use area is increasing. Environmental tools assign scores to projects using some sustainability (sub) aspects according to design and realization documents and evidences. Six European sustainable urban

Scope and profoundness of environmental assessments. A study in the frame of environmental impact assessments. Strategic environmental assessment and FFH (fauna-flora-habitat) impact assessment under specific consideration of the conflict wind energy - bird protection

International Nuclear Information System (INIS)

Erb, Mareen

2013-01-01

The legal background of environmental impact assessments and the principle regulations and guidelines for this assessment are shortly summarized. The following Issues are discussed in detail: fundamentals of environmental assessments, profoundness and scope in environmental assessments; the conflict wind energy parks and birds.

Environmental Workplace Assessment.

Science.gov (United States)

Bernier, Jacques; And Others

1994-01-01

Describes environmental workplace assessments as tools in developing customized training, highlighting the group process and individual interview techniques. Suggests that, by assessing the cultural climate of an organization, education providers can gather essential baseline information on an organization and thereby provide a guide for further…

JUPITER PROJECT - JOINT UNIVERSAL PARAMETER IDENTIFICATION AND EVALUATION OF RELIABILITY

Science.gov (United States)

The JUPITER (Joint Universal Parameter IdenTification and Evaluation of Reliability) project builds on the technology of two widely used codes for sensitivity analysis, data assessment, calibration, and uncertainty analysis of environmental models: PEST and UCODE.

Strategic environmental assessment

DEFF Research Database (Denmark)

Kørnøv, Lone

1997-01-01

The integration of environmental considerations into strategic decision making is recognized as a key to achieving sustainability. In the European Union a draft directive on Strategic Environmental Assessment (SEA) is currently being reviewed by the member states. The nature of the proposed SEA...... that the SEA directive will influence the decision-making process positively and will help to promote improved environmental decisions. However, the guidelines for public participation are not sufficient and the democratic element is strongly limited. On the basis of these findings, recommendations relating...

Transboundary Environmental Impact Assessment : An Introduction

NARCIS (Netherlands)

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

2008-01-01

Environmental Impact Assessment (EIA) is a well-established instrument of environmental law and policy that aims to ensure that potential adverse environmental effects of human activities are assessed before decisions on such activities are made. The instrument is increasingly being applied in

Joint environmental assessment 1997--2001 of the California Department of Food and Agriculture Curly Top Virus Control Program for Bureau of Land Management and Department of Energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

The DOE, Naval Petroleum reserves in California (NPRC), proposes to sign an Amendment to the Cooperative Agreement and Supplement with the California Department of Food and Agriculture (CDFA) to extend the term of the Curly Top Virus Control Program (CTVCP) in California. This program involves Malathion spraying on NPRC lands to control the beet leafhopper, over a five year period from 1997 through 2001. It is expected that approximately 330 acres on Naval Petroleum Reserve Number 1 (NPR-1) and approximately 9,603 acres on Naval Petroleum Reserve Number 2 (NPR-2) will be treated with Malathion annually by CDFA during the course of this program. The actual acreage subject to treatment can vary from year to year. Pursuant to the requirements of the National Environmental Policy Act of 1969 (NEPA), as amended, the potential impacts of the proposed action were analyzed in a Joint Environmental Assessment (DOE/EA-1011) with the US Department of Interior, Bureau of Land Management (BLM) acting as lead agency, in consultation with the CDFA, and the DOE acting as a cooperating agency. Based on the analysis in the EA, DOE has determined that the conduct of the Curly Top Virus Control Program in California is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the NEPA. Therefore, the preparation of an Environmental Impact Statement is not required and DOE is consequently issuing a FONSI.

Assessment of transboundary environmental effects in the Pearl River Delta Region: Is there a role for strategic environmental assessment?

International Nuclear Information System (INIS)

Marsden, Simon

2011-01-01

China's EIA Law does not require transboundary proposals to be assessed, despite recognition of this globally, for example in the Espoo Convention and Kiev Protocol, and in the European EIA and SEA Directives. In a transboundary context assessment within a state is unusual, as regulating these effects is primarily about the relationship between states. However where a state has more than one legal system such as in the Pearl River Delta (PRD) Region of southern China, transboundary effects should also be addressed. Yet despite the geographical connections between Guangdong Province in mainland China (where the EIA Law applies) and the Hong Kong and Macau Special Administrative Regions (which have their own provisions, neither of which requires transboundary assessments), EIA and SEA are carried out separately. Coordinated or joint approaches to transboundary assessment are generally absent, with the legal autonomy of Hong Kong and Macau a major constraint. As a result institutional responses at the policy level have developed. The article considers global experiences with regulating transboundary EIA and SEA, and analyses potential application to land use, transport and air and water planning in the PRD Region. If applied, benefits may include prevention or mitigation of cumulative effects, broader public participation, and improvements to environmental governance. The PRD Region experience may encourage China to conduct and coordinate EIA and SEA processes with neighbouring states, which has been non-existent or extremely limited to date.

Methodology of environmental risk assessment management

Directory of Open Access Journals (Sweden)

Saša T. Bakrač

2012-04-01

Full Text Available Successful protection of environment is mostly based on high-quality assessment of potential and present risks. Environmental risk management is a complex process which includes: identification, assessment and control of risk, namely taking measures in order to minimize the risk to an acceptable level. Environmental risk management methodology: In addition to these phases in the management of environmental risk, appropriate measures that affect the reduction of risk occurrence should be implemented: - normative and legal regulations (laws and regulations, - appropriate organizational structures in society, and - establishing quality monitoring of environment. The emphasis is placed on the application of assessment methodologies (three-model concept, as the most important aspect of successful management of environmental risk. Risk assessment methodology - European concept: The first concept of ecological risk assessment methodology is based on the so-called European model-concept. In order to better understand this ecological risk assessment methodology, two concepts - hazard and risk - are introduced. The European concept of environmental risk assessment has the following phases in its implementation: identification of hazard (danger, identification of consequences (if there is hazard, estimate of the scale of consequences, estimate of consequence probability and risk assessment (also called risk characterization. The European concept is often used to assess risk in the environment as a model for addressing the distribution of stressors along the source - path - receptor line. Risk assessment methodology - Canadian concept: The second concept of the methodology of environmental risk assessment is based on the so-called Canadian model-concept. The assessment of ecological risk includes risk arising from natural events (floods, extreme weather conditions, etc., technological processes and products, agents (chemical, biological, radiological, etc

Wearable Vector Electrical Bioimpedance System to Assess Knee Joint Health.

Science.gov (United States)

Hersek, Sinan; Toreyin, Hakan; Teague, Caitlin N; Millard-Stafford, Mindy L; Jeong, Hyeon-Ki; Bavare, Miheer M; Wolkoff, Paul; Sawka, Michael N; Inan, Omer T

2017-10-01

We designed and validated a portable electrical bioimpedance (EBI) system to quantify knee joint health. Five separate experiments were performed to demonstrate the: 1) ability of the EBI system to assess knee injury and recovery; 2) interday variability of knee EBI measurements; 3) sensitivity of the system to small changes in interstitial fluid volume; 4) reducing the error of EBI measurements using acceleration signals; and 5) use of the system with dry electrodes integrated to a wearable knee wrap. 1) The absolute difference in resistance ( R) and reactance (X) from the left to the right knee was able to distinguish injured and healthy knees (p knee R was 2.5 Ω and for X was 1.2 Ω. 3) Local heating/cooling resulted in a significant decrease/increase in knee R (p knee R and X measured using the wet electrodes and the designed wearable knee wrap were highly correlated ( R 2 = 0.8 and 0.9, respectively). This study demonstrates the use of wearable EBI measurements in monitoring knee joint health. The proposed wearable system has the potential for assessing knee joint health outside the clinic/lab and help guide rehabilitation.

JOINT RIGIDITY ASSESSMENT WITH PIEZOELECTRIC WAFERS AND ACOUSTIC WAVES

International Nuclear Information System (INIS)

Montoya, Angela C.; Maji, Arup K.

2010-01-01

There has been an interest in the development of rapid deployment satellites. In a modular satellite design, different panels of specific functions can be pre-manufactured. The satellite can then be assembled and tested just prior to deployment. Traditional vibration testing is time-consuming and expensive. An alternative test method to evaluate the connection between two plates will be proposed. The method investigated and described employs piezoelectric wafers to induce and sense lamb waves in two aluminum plates, which were joined by steel brackets to form an 'L-Style' joint. Lamb wave behavior and piezoelectric material properties will be discussed; the experimental setup and results will be presented. A set of 4 piezoelectric ceramic wafers were used alternately as source and sensor. The energy transmitted was shown to correlate with a mechanical assessment of the joint, demonstrating that this method of testing is a feasible and reliable way to inspect the rigidity of joints.

Environmental assessment: challenges and opportunities

International Nuclear Information System (INIS)

Hilbig, J.; Moffett, D.; Beri, K.

2007-01-01

As part of a $4.5 billion investment,Bruce Power is refurbishing Bruce A Units 1 and 2, having successfully completed an environmental assessment to return these units to service after a lay-up of almost 10 years. The project includes implementing a series of refurbishments and upgrades which will enhance safety, increase electricity generation capacity and improve reliability for the 30-year extended life of the units. This paper describes four challenges that were successfully managed during the extensive environmental assessment: (i) defining the scope of the Project; (ii) understanding the EA trigger under the Canadian Environmental Assessment Act; (iii) maintaining an effective relationship with the regulatory agencies; and (iv) managing stakeholder communications. (author)

Environmental assessment: challenges and opportunities

International Nuclear Information System (INIS)

Hilbig, J.; Moffett, D.; Beri, K.

2007-01-01

As part of a $4.5 billion investment, Bruce Power is refurbishing Bruce A Units 1 and 2, having successfully completed an environmental assessment to return these units to service after a lay-up of almost 10 years. The project includes implementing a series of refurbishments and upgrades which will enhance safety, increase electricity generation capacity and improve reliability for the 30-year extended life of the units. This paper describes four challenges that were successfully managed during the extensive environmental assessment: (i) defining the scope of the Project; (ii) understanding the EA trigger under the Canadian Environmental Assessment Act; (iii) maintaining an effective relationship with the regulatory agencies; and (iv) managing stakeholder communications. (author)

South Fork Snake River/Palisades Wildlife Mitigation Project: Environmental assessment

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

BPA proposes to fund the implementation of the South Fork Snake River Programmatic Management Plan to compensate for losses of wildlife and wildlife habitat due to hydroelectric development at Palisades Dam. The Idaho Department of Fish and Game drafted the plan, which was completed in May 1993. This plan recommends land and conservation easement acquisition and wildlife habitat enhancement measures. These measures would be implemented on selected lands along the South Fork of the Snake River between Palisades Dam and the confluence with the Henry`s Fork, and on portions of the Henry`s Fork located in Bonneville, Madison, and Jefferson Counties, Idaho. BPA has prepared an Environmental Assessment evaluating the proposed project. The EA also incorporates by reference the analyses in the South Fork Snake River Activity/Operations Plan and EA prepared jointly in 1991 by the Bureau of Land Management and the Forest Service. Based on the analysis in the EA, BPA has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI.

How strategic environmental assessment can inform lenders about potential environmental risks

DEFF Research Database (Denmark)

Banhalmi-Zakar, Zsuzsa; Larsen, Sanne Vammen

2015-01-01

at a time when it can be used as an input to bank lending decisions, which can assist banks in making lending decisions with better environmental outcomes. For these reasons, we argue that in some circumstances, and particularly for project finance transactions, SEA may be a more useful environmental......In this paper, we explore the potential for strategic environmental assessment (SEA) to be a useful tool for banks to manage environmental risks and inform lending decisions. SEA is an environmental assessment tool that was developed to assist strategic-level decision-makers, such as policy...

Probabilistic structural assessment of conical grouted joint using numerical modelling

DEFF Research Database (Denmark)

Njomo-Wandji, Wilfried; Natarajan, Anand; Dimitrov, Nikolay

2018-01-01

Conical grouted joints have been proposed as a solution for the relative settlement observed between the sleeve and the pile on monopiles for wind turbines. In this paper, the influence of the design parameters such as steel wall thicknesses and conical angle on the failure modes associated...... to continual loadings are assessed based on finite element analysis. It is found that both the sleeve's and pile's wall thicknesses have a significant impact on the grouted joint health. Namely, the larger are the wall thicknesses, the more vulnerable the grout is with respect to fatigue and material...

Environmental Degradation of Dissimilar Austenitic 316L and Duplex 2205 Stainless Steels Welded Joints

Directory of Open Access Journals (Sweden)

Topolska S.

2017-12-01

Full Text Available The paper describes structure and properties of dissimilar stainless steels welded joints between duplex 2205 and austenitic 316L steels. Investigations were focused on environmentally assisted cracking of welded joints. The susceptibility to stress corrosion cracking (SCC and hydrogen embrittlement was determined in slow strain rate tests (SSRT with the strain rate of 2.2 × 10−6 s−1. Chloride-inducted SCC was determined in the 35% boiling water solution of MgCl2 environment at 125°C. Hydrogen assisted SCC tests were performed in synthetic sea water under cathodic polarization condition. It was shown that place of the lowest resistance to chloride stress corrosion cracking is heat affected zone at duplex steel side of dissimilar joins. That phenomenon was connected with undesirable structure of HAZ comprising of large fractions of ferrite grains with acicular austenite phase. Hydrogen assisted SCC tests showed significant reduction in ductility of duplex 2205 steel while austenitic 316L steel remains almost immune to degradation processes. SSR tests of dissimilar welded joints revealed a fracture in the area of austenitic steel.

Environmental impact assessment: Process and implementation

International Nuclear Information System (INIS)

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

1989-01-01

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

Strategic environmental assessment can help solve environmental impact assessment failures in developing countries

International Nuclear Information System (INIS)

Alshuwaikhat, Habib M.

2005-01-01

The current trend of industrialization and urbanization in developing nations has a huge impact on anthropogenic and natural ecosystems. Pollution sources increase with the expansion of cities and cause contamination of water, air and soil. The absence of urban environmental planning and management strategies has resulted in greater concern for future urban development. This paper advocates the adoption of strategic environmental assessment (SEA) as a means to achieve sustainable development in developing countries. It investigates project-level environmental impact assessment (EIA) and its limitations. The exploration of SEA and its features are addressed. The effective implementation of SEA can create a roadmap for sustainable development. In many developing countries, the lack of transparency and accountability and ineffective public participation in the development of the policy, plan and program (PPP) would be mitigated by the SEA process. Moreover, the proactive and broadly based characteristics of SEA would benefit the institutional development of the PPP process, which is rarely experienced in many developing countries. The paper also explores the prospects for SEA and its guiding principles in developing countries. Finally, the paper calls for a coordinated effort between all government, nongovernment and international organizations involved with PPPs to enable developing countries to pursue a path of sustainable development through the development and application of strategic environmental assessment

Environmental Assessment

OpenAIRE

The Inspection Panel

2017-01-01

The Inspection Panel, the World Bank’s independent accountability mechanism, has released the third report in its Emerging Lessons Series. The latest report identifies lessons from Panel cases related to environmental assessment (EA) issues. The Panel is an impartial fact-finding body, independent from the World Bank management and staff, reporting directly to the Board. In response to com...

Environmental cold exposure increases blood flow and affects pain sensitivity in the knee joints of CFA-induced arthritic mice in a TRPA1-dependent manner.

Science.gov (United States)

Fernandes, Elizabeth S; Russell, Fiona A; Alawi, Khadija M; Sand, Claire; Liang, Lihuan; Salamon, Robin; Bodkin, Jennifer V; Aubdool, Aisah A; Arno, Matthew; Gentry, Clive; Smillie, Sarah-Jane; Bevan, Stuart; Keeble, Julie E; Malcangio, Marzia; Brain, Susan D

2016-01-11

The effect of cold temperature on arthritis symptoms is unclear. The aim of this study was to investigate how environmental cold affects pain and blood flow in mono-arthritic mice, and examine a role for transient receptor potential ankyrin 1 (TRPA1), a ligand-gated cation channel that can act as a cold sensor. Mono-arthritis was induced by unilateral intra-articular injection of complete Freund's adjuvant (CFA) in CD1 mice, and in mice either lacking TRPA1 (TRPA1 KO) or respective wildtypes (WT). Two weeks later, nociception and joint blood flow were measured following exposure to 10 °C (1 h) or room temperature (RT). Primary mechanical hyperalgesia in the knee was measured by pressure application apparatus; secondary mechanical hyperalgesia by automated von Frey system; thermal hyperalgesia by Hargreaves technique, and weight bearing by the incapacitance test. Joint blood flow was recorded by full-field laser perfusion imager (FLPI) and using clearance of (99m)Technetium. Blood flow was assessed after pretreatment with antagonists of either TRPA1 (HC-030031), substance P neurokinin 1 (NK1) receptors (SR140333) or calcitonin gene-related peptide (CGRP) (CGRP8-37). TRPA1, TAC-1 and CGRP mRNA levels were examined in dorsal root ganglia, synovial membrane and patellar cartilage samples. Cold exposure caused bilateral primary mechanical hyperalgesia 2 weeks after CFA injection, in a TRPA1-dependent manner. In animals maintained at RT, clearance techniques and FLPI showed that CFA-treated joints exhibited lower blood flow than saline-treated joints. In cold-exposed animals, this reduction in blood flow disappears, and increased blood flow in the CFA-treated joint is observed using FLPI. Cold-induced increased blood flow in CFA-treated joints was blocked by HC-030031 and not observed in TRPA1 KOs. Cold exposure increased TRPA1 mRNA levels in patellar cartilage, whilst reducing it in synovial membranes from CFA-treated joints. We provide evidence that environmental

Environmental impact assessment of fish farm hatcheries ...

African Journals Online (AJOL)

Environmental impact assessment of fish farm hatcheries management in lower ... Environmental impact assessments were taken to determine the causes of ... Of significance of impact assessment were activities like air, traffic, noise, had ...

COMPLEX FUNCTIONAL ASSESSMENT OF THE HIP JOINT.

Directory of Open Access Journals (Sweden)

Maya S. Krastanova

2015-09-01

Full Text Available Introduction: In relation to the study reporting the effects of applying phased complex rehabilitation in patients with total hip arthroplasty, it has been concluded that the everyday clinical practice in Bulgaria does not apply complex examination, giving an objective picture about the extent of functional status of patients with trauma and diseases of the hip. Aim: The main goal of this report is to present a test which incorporates all known and routine research and in which the total number of points determines the functional status of patients with trauma and diseases of the hip. Material and Methods: Based on the Hip dysfunction and Osteoarthritis Outcome Score, the Harris Hip Score modified test, scale D’Aubigne and Postel and Iowa’s test for complex functional evaluation of the hip joint, we have developed a test including information about the degree of pain; goniometry and manual muscle testing of the hip; locomotor test – type of gait and adjuvants; test for Daily Activities of Life. The test has been developed on the basis of expert assessment by doctors and physiotherapists of the proposed indicators for evaluation and determination of the weighting factors’ contribution to the general condition of the patient. Conclusion: The developed and tested method of complex functional assessment of the hip joint enables our colleagues, dealing with trauma and diseases of the hip, to use it in various research and scientific projects, as well as in general medical practice.

Radiation environmental impact assessment of copper exploitation

International Nuclear Information System (INIS)

Fan Guang; Wen Zhijian

2010-01-01

The radiation environmental impact of mineral exploitation on the surrounding environment has become a public concern. This paper presents the radiation environmental impact assessment of copper exploitation. Based on the project description and detailed investigations of surrounding environment, systematic radiation environmental impacts have been identified. The environmental impacts are assessed during both construction and operation phase. The environmental protection measures have also been proposed. The related conclusion and measures can play an active role in copper exploitation and environmental protection. (authors)

Methodologies of environmental impact assessment

International Nuclear Information System (INIS)

Schroll, H.

1994-01-01

This article gives a brief introduction covering the objectives of environmental impact assessment (EIA) and sustainable development, before going on to describe the screening procedure to define the environmental and socio-economic impacts of projects. The EIA procedure outlined encompasses a description of the project, examination of all environmental effects (scoping), identification of existing and predicted environmental conditions and impacts, alternative measures and mitigating measures, co-ordination, with environmental regulations, public participation, and monitoring and approval of the EIA. (UK)

16 CFR 260.8 - Environmental assessment.

Science.gov (United States)

2010-01-01

....8 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND TRADE PRACTICE RULES GUIDES FOR THE USE OF ENVIRONMENTAL MARKETING CLAIMS § 260.8 Environmental assessment. (a) National Environmental Policy... and analysis to determine whether issuing the Guides for the Use of Environmental Marketing Claims...

Qualitative and quantitative assessment of degeneration of cervical intervertebral discs and facet joints.

Science.gov (United States)

Walraevens, Joris; Liu, Baoge; Meersschaert, Joke; Demaerel, Philippe; Delye, Hans; Depreitere, Bart; Vander Sloten, Jos; Goffin, Jan

2009-03-01

Degeneration of intervertebral discs and facet joints is one of the most frequently encountered spinal disorders. In order to describe and quantify degeneration and evaluate a possible relationship between degeneration and biomechanical parameters, e.g., the intervertebral range of motion and intradiscal pressure, a scoring system for degeneration is mandatory. However, few scoring systems for the assessment of degeneration of the cervical spine exist. Therefore, two separate objective scoring systems to qualitatively and quantitatively assess the degree of cervical intervertebral disc and facet joint degeneration were developed and validated. The scoring system for cervical disc degeneration consists of three variables which are individually scored on neutral lateral radiographs: "height loss" (0-4 points), "anterior osteophytes" (0-3 points) and "endplate sclerosis" (0-2 points). The scoring system for facet joint degeneration consists of four variables which are individually scored on neutral computed tomography scans: "hypertrophy" (0-2 points), "osteophytes" (0-1 point), "irregularity" on the articular surface (0-1 point) and "joint space narrowing" (0-1 point). Each variable contributes with varying importance to the overall degeneration score (max 9 points for the scoring system of cervical disc degeneration and max 5 points for facet joint degeneration). Degeneration of 20 discs and facet joints of 20 patients was blindly assessed by four raters: two neurosurgeons (one senior and one junior) and two radiologists (one senior and one junior), firstly based on first subjective impression and secondly using the scoring systems. Measurement errors and inter- and intra-rater agreement were determined. The measurement error of the scoring system for cervical disc degeneration was 11.1 versus 17.9% of the subjective impression results. This scoring system showed excellent intra-rater agreement (ICC = 0.86, 0.75-0.93) and excellent inter-rater agreement (ICC = 0

Framework for conducting environmental assessments of trade negotiations

International Nuclear Information System (INIS)

2001-02-01

This document described the complex task of assessing the environmental impacts of trade negotiations with particular emphasis on the framework of the Strategic Environmental Assessment which the Government of Canada will conduct through a systematic process which can identify and evaluate possible and significant environmental impacts of an initiative. The objective of the assessment is to integrate environmental considerations into decision-making processes at the earliest possible stage. The first part of the framework identifies the importance of recognizing environmental considerations of trade and explains how the framework will contribute to environmental policy. The second part of the framework outlines the process and analytical requirements for conducting an environmental assessment of a trade negotiation. Environmental Assessment Committees will be formed by the Department of Foreign Affairs and International Trade, and will include representatives from federal government departments and agencies. All analyses will be conducted in four stages which will include identifying the economic effect of the negotiation, identifying the likely environmental impact of such changes, assessing the significance of the likely environmental impacts, and identifying enhancement/mitigation options to inform the negotiations. The framework is designed to be flexible enough to be used at current and future trade negotiations in the World Trade Organization, the Free Trade Area of the Americas and in bilateral Free Trade Agreements. An environmental assessment of trade negotiations is considered to be an important decision-making tool for promoting sustainable development. 16 refs., 1 tab

Regional Environmental Monitoring and Assessment Program Data (REMAP)

Data.gov (United States)

U.S. Environmental Protection Agency — The Regional Environmental Monitoring and Assessment Program (REMAP) was initiated to test the applicability of the Environmental Monitoring and Assessment Program...

What role do plain radiographs have in assessing the skeletally immature acromioclavicular joint?

Science.gov (United States)

Lee, Seung Yeol; Kwon, Soon-Sun; Chung, Chin Youb; Lee, Kyoung Min; Park, Moon Seok

2014-01-01

Because of incomplete ossification of the coracoid process and acromion, acromioclavicular joint configuration in the skeletally immature patient differs from that of adults. Although comparison to radiographic standards for this joint is critical in the evaluation of acromioclavicular joint injuries, these standards are not well defined for children or adolescents. We therefore sought to determine (1) the reliability of numerous radiographic measurements of the skeletally immature acromioclavicular joint, including the vertical and shortest coracoclavicular interval, and the acromioclavicular joint offset; (2) the timing of ossification of the acromion and coracoid in males and females; and (3) the differences in the values of these radiographic measurements based on age and sex. This study was based on a total of 485 subjects, 8 to 18 years old, who underwent conventional AP view radiographs of both shoulders. The 485 subjects were included to assess normal configuration around the acromioclavicular joint and 466 of these subjects were evaluated for comparison between both sides. The vertical and shortest coracoclavicular interval, coracoclavicular clavicle width ratio, acromioclavicular joint offset, and difference of the coracoclavicular interval of both sides were measured. A reliability test was conducted before obtaining the main measurements. The relationship of measurements with sex, age, and stage of ossification was evaluated. The vertical and shortest coracoclavicular interval showed excellent reliability (intraclass correlation coefficient ([ICC], 0.918 and 0.934). The acromioclavicular joint offset showed low reliability (ICC, 0.543). The ossification centers of the acromion and the coracoid processes appeared and fused earlier in females than in males. The vertical coracoclavicular interval, which was not affected by partial ossification of the coracoid process, was less than 11 mm in the 90% quantile of total subjects in males and 10 mm in the 90

Quantitative T2* assessment of knee joint cartilage after running a marathon

International Nuclear Information System (INIS)

Hesper, Tobias; Miese, Falk R.; Hosalkar, Harish S.; Behringer, Michael; Zilkens, Christoph; Antoch, Gerald; Krauspe, Rüdiger; Bittersohl, Bernd

2015-01-01

Highlights: • This is the first descriptive report on the effects of repetitive joint loading on the T2 ** relaxation assessment of articular cartilage. • This study on marathon runners who underwent MRI within 48 hours prior to and following the running event as well as after a period of convalescence of approximately four weeks confirms the feasibility of T2 ** mapping of knee joint cartilage under the consideration of repetitive joint loading prior to MRI as we noted only small differences in the T2 ** after running a marathon. • Despite the small study group (nn = 10) and the presence of morphologically normal appearing cartilage, we noted lower cartilage T2 ** values in the medial tibial plateau that may be related to functional demand or early signs of cartilage degeneration. - Abstract: Objective: To study the effect of repetitive joint loading on the T2 * assessment of knee joint cartilage. Materials and methods: T2 * mapping was performed in 10 non-professional marathon runners (mean age: 28.7 ± 3.97 years) with no morphologically evident cartilage damage within 48 h prior to and following the marathon and after a period of approximately four weeks. Bulk and zonal T2 * values at the medial and lateral tibiofemoral compartment and the patellofemoral compartment were assessed by means of region of interest analysis. Pre- and post-marathon values were compared. Results: There was a small increase in the T2 * after running the marathon (30.47 ± 5.16 ms versus 29.84 ± 4.97 ms, P < 0.05) while the T2 * values before the marathon and those after the period of convalescence were similar (29.84 ± 4.97 ms versus 29.81 ± 5.17 ms, P = 0.855). Regional analyses revealed lower T2 * values in the medial tibial plateau (P < 0.001). Conclusions: It appears that repetitive joint loading has a transient influence on the T2 * values. However, this effect is small and probably not clinically relevant. The low T2 * values in the medial tibial plateau may be related

Novel two-tiered approach of ecological risk assessment for pesticide mixtures based on joint effects.

Science.gov (United States)

Tian, Dayong; Mao, Haichen; Lv, Huichao; Zheng, Yong; Peng, Conghu; Hou, Shaogang

2018-02-01

Ecological risk assessments for mixtures have attracted considerable attention. In this study, 38 pesticides in the real environment were taken as objects and their toxicities to different organisms from three trophic levels were employed to assess the ecological risk of the mixture. The first tier assessment was based on the CA effect and the obtained sum of risk quotients (SRQ species-CA ) were 3.06-9.22. The second tier assessment was based on non-CA effects and the calculated SRQ species-TU are 5.37-9.29 using joint effects (TU sum ) as modified coefficients, which is higher than SRQ species-CA and indicates that ignoring joint effects might run the risk of underestimating the actual impact of pesticide mixtures. Due to the influences of synergistic and antagonistic effects, risk contribution of components to mixture risks based on non-CA effects are different from those based on the CA effect. Moreover, it was found that the top 8 dominating components explained 95.5%-99.8% of mixture risks in this study. The dominating components are similar in the two tiers for a given species. Accordingly, a novel two-tiered approach was proposed to assess the ecological risks of mixtures based on joint effects. This study provides new insights for ecological risk assessments with the consideration of joint effects of components in the pesticide mixtures. Copyright © 2017 Elsevier Ltd. All rights reserved.

Planning Environmental Impact Assessment Orienting Sustainable Development:Opportunities and Challenges

Institute of Scientific and Technical Information of China (English)

Sun Yanjun; Chen Xingeng; Bao Yun; Peng Xiaochun; Gao Changbo

2005-01-01

Strategic Environmental Assessment is a frontier subject in the field of Environmental Impact Assessment. In the past two decades, especially in recent years, much more importance has been attached to Strategic Environmental Assessment. The Environmental Impact Assessment Law of the P.R.China which was promulgated provides a great opportunity for the development of Planning Environmental Impact Assessment and brings great challenges for the development of traditional Project Environmental Impact Assessment and Planning Environmental Impact Assessment at the same time.In order to promote the implementation of"The EIA Law", the inherent limitations of Project Environmental Impact Assessment must be identified sufficiendy and the theory research and practice of Planning Environmental Impact Assessment should be strengthened as well. Measures should be taken currendy to enforce the operation system. The authors wish to offer a few references to the progress and implementation of Planning Environmental Impact Assessment in China.

Environmental flow assessments for transformed estuaries

Science.gov (United States)

Sun, Tao; Zhang, Heyue; Yang, Zhifeng; Yang, Wei

2015-01-01

Here, we propose an approach to environmental flow assessment that considers spatial pattern variations in potential habitats affected by river discharges and tidal currents in estuaries. The approach comprises four steps: identifying and simulating the distributions of critical environmental factors for habitats of typical species in an estuary; mapping of suitable habitats based on spatial distributions of the Habitat Suitability Index (HSI) and adopting the habitat aggregation index to understand fragmentation of potential suitable habitats; defining variations in water requirements for a certain species using trade-off analysis for different protection objectives; and recommending environmental flows in the estuary considering the compatibility and conflict of freshwater requirements for different species. This approach was tested using a case study in the Yellow River Estuary. Recommended environmental flows were determined by incorporating the requirements of four types of species into the assessments. Greater variability in freshwater inflows could be incorporated into the recommended environmental flows considering the adaptation of potential suitable habitats with variations in the flow regime. Environmental flow allocations should be conducted in conjunction with land use conflict management in estuaries. Based on the results presented here, the proposed approach offers flexible assessment of environmental flow for aquatic ecosystems that may be subject to future change.

Environmental impact assessment - a selected bibliography

International Nuclear Information System (INIS)

Lawson, W.J.

1989-01-01

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

Environmental Assessment of R&D Programmes

DEFF Research Database (Denmark)

Lyhne, Ivar; Byriel, Inger Pihl

2013-01-01

cause severe negative environmental impacts. This paper presents an innovative environmental assessment practice on R&D programmes in Denmark. It reports on the challenges and experiences of assessing the Danish R&D programme ForskEL, which promotes R&D projects within the electricity sector......Despite their important role in shaping the technologies of the future, public research and development (R&D) programmes are rarely based on systematic assessments of the environmental effects. R&D programmes thus allocate a huge amount of financial resources to projects, which potentially may....... The programme is characterised by uncertainty about impacts and incomparable project types and technologies. A methodology for dealing with these challenges is presented, and experiences from a testing of the methodology on the 2012 programme are reflected upon. Finally the assessment is discussed in terms...

The Joint NEA/IAEA Uranium Group -- its role in assessing world uranium resources, production, demand and environmental activities and issues

International Nuclear Information System (INIS)

Barthel, F.H.; Vera, I.

2002-01-01

In 1965 a 20-page report entitled World Uranium and Thorium Resources was published by the OECD-European Nuclear Energy Agency. Today, 35 years later, the report is jointly prepared by the OECD/Nuclear Energy Agency and the IAEA and published by the OECD. The report: Uranium Resources, Production and Demand also known as the Red Book is in its 18th edition. It is the only official publication on world uranium statistics and provides information from 45 or more countries. One aim of the Red Book is to obtain a uniform, worldwide acceptable classification of uranium resources. The Red Book provides statistics and analyses for resources, exploration, production, demand, secondary sources, surplus defence material and the supply and demand relationship. The sales records indicate that it is used as reference material for various purposes including public and private libraries, energy companies, uranium production companies, national and international organisation, universities and other research and business institutions. In 1996 a study was started which led to the 1999 report: Environmental Activities in Uranium Mining and Milling, a companion to the Red Book. This complementary report provides information on the site characterization, dismantling and decommissioning, waste management, water remediation, long term monitoring policies and regulations for 29 countries. A second report entitled 'Environmental Remediation of Uranium Production Facilities' is being prepared. (author)

Proceedings of a joint US-Japan Seminar in the Environmental Sciences

Energy Technology Data Exchange (ETDEWEB)

DeAngelis, D.L. [ed.] [Oak Ridge National Lab., TN (United States); Teramoto, E. [ed.] [Ryukoku Univ., Otsu (Japan); Neergaard, D.A. [ed.] [Tennessee Univ., Knoxville, TN (United States)

1993-11-01

The Joint US-Japan Seminar in the Environmental Sciences was based on the premises that questions remain concerning the factors that control many of the regularities observed in ecological communities and that increased collaboration between researchers in the United States and Japan can contribute to answering these questions. The papers included in this report resulted from the Seminar. These papers as well as workshop discussions summarized here outline the main issues that face theoretical ecology today. The papers cover four different areas of theoretical ecology: (1) individual species adaptations, (2) ecological community-food web interactions, (3) food web theory, and (4) concepts related to the ecosystem. Individual projects are processed separately for the databases.

Proceedings of a joint US-Japan Seminar in the Environmental Sciences

International Nuclear Information System (INIS)

DeAngelis, D.L.; Teramoto, E.; Neergaard, D.A.

1993-11-01

The Joint US-Japan Seminar in the Environmental Sciences was based on the premises that questions remain concerning the factors that control many of the regularities observed in ecological communities and that increased collaboration between researchers in the United States and Japan can contribute to answering these questions. The papers included in this report resulted from the Seminar. These papers as well as workshop discussions summarized here outline the main issues that face theoretical ecology today. The papers cover four different areas of theoretical ecology: (1) individual species adaptations, (2) ecological community-food web interactions, (3) food web theory, and (4) concepts related to the ecosystem. Individual projects are processed separately for the databases

Working Group 7.1 on environmental transport, US-USSR Joint Coordinating Committee on Civilian Nuclear Reactor Safety

International Nuclear Information System (INIS)

Anspaugh, L.R.; Hendrickson, S.M.

1991-01-01

This report contains brief summaries of the status of projects of the Environmental Transport Group of the US-USSR Joint Coordinating Committee of Civilian Nuclear Reactor Safety. Projects reported on include: Management and Administration; Atmospheric Transport; Resuspension; External Dose; Terrestrial Food Chains; Aquatic Food Chains; Hydrological Transport; and Intercalibration

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

African Journals Online (AJOL)

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

Environmental Sustainability Assessment of Integrated Food and Bioenergy Production with Case Studies from Ghana

DEFF Research Database (Denmark)

Kamp, Andreas

technologies appear relatively more attractive. Fruit and cocoa residue‐based biogas production in a fruit processing facility, with return of compost to pineapple farmers also proved to be a viable technology. It is recommended that relevant stakeholders explore the implementation of biogas and nutrient......The use of agricultural residues for the production of bioenergy offers tantalising prospects of reduced pollution and greater food sovereignty. Integrated food and bioenergy systems seek to optimise the joint production of food and energy. Integrated food and bioenergy systems may be evaluated...... and compared with other food and energy systems using Environmental Sustainability Assessment (ESA). This thesis investigates a range of integrated food and residuebased bioenergy production systems and provide methodological developments that are relevant for the assessment of such systems. The methodological...

Validation of BS7910:2005 failure assessment diagrams for cracked square hollow section T-, Y- and K-joints

International Nuclear Information System (INIS)

Lie, S.T.; Yang, Z.M.; Gho, W.M.

2009-01-01

This paper describes the usage of finite element (FE) analyses results to validate the standard BS7910 assessment procedure for the safe design of cracked square hollow section (SHS) T-, Y- and K-joints. In the study, the actual 3D surface cracks obtained from previous fatigue tests have been included in the FE models. An automatic mesh generation program is then developed and used to produce the failure assessment diagram (FAD) through the J-integral method. The ultimate strength of uncracked SHS joints with reduced load bearing areas have been referenced to derive the plastic collapse loads of cracked SHS joints for the development of FAD. These loads have been validated against the previous experimental results. In comparison with the existing standard BS7910 Level 2A/3A FAD curve and the proposed assessment procedure for circular hollow section joints, it is found that a plastic collapse load with a penalty factor of 1.05 will be sufficient for the safe assessment of cracked SHS T, Y, and K-joints under brace end axial loading

31 CFR 26.3 - Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental...

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental Impact Assessments (EIAs). 26.3 Section 26.3 Money and... DEVELOPMENT BANDS (MDBs) § 26.3 Availability of Environmental Impact Assessment Summaries (EIA Summaries) and...

How to manage inputs from joint production processes in emergy accounting

DEFF Research Database (Denmark)

Kamp, Andreas; Østergård, Hanne

In life-cycle assessments it is a challenge to allocate resource use and environmental impact in processes with multiple outputs. This is especially the case when systems include agricultural products that in their production cannot be separated from each other. For emergy accounting, Bastianoni...... with systems that do not depend on joint production processes is still lacking. As a consequence, a product relying on inputs from joint production processes appears to compete poorly with a similar product that does not have to account for by-products appearing upstream. This is counter to perceived benefits...... and Marchettini (2000) suggested how to calculate transformities and other indices for joint production systems. Their proposals however, do not include how to manage inputs from joint production systems. Thus a practical method for making systems with inputs from joint production processes comparable...

Environmental Impact Assessment in Antarctica

NARCIS (Netherlands)

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

2008-01-01

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

Setting boundaries of participation in environmental impact assessment

Energy Technology Data Exchange (ETDEWEB)

Salomons, Geoffrey H., E-mail: gsalomon@ualberta.ca [University of Alberta, Department of Political Science, 10-16 Henry Marshall Tory Building, University of Alberta, Edmonton, AB T6G 2H4 (Canada); Hoberg, George, E-mail: george.hoberg@ubc.ca [University of British Columbia, Faculty of Forestry, Forest Sciences Centre 2045, 2424 Main Mall, Vancouver, British Columbia V6T 1Z4 (Canada)

2014-02-15

Public participation processes are touted as an effective way to increase the capacity and legitimacy of environmental assessment and the regulatory process that rely on them. Recent changes to the Canadian environmental assessment process narrowed the criteria for who can participate in environmental assessments from any who were interested to those who were most directly affected. This article examines the potential consequences of this change by exploring other areas of Canadian regulatory law where a similar directed affected test has been applied. This new standard risks institutionalizing the long-understood representational bias confronted by more diffuse interest like environmental protection. Restricting participation to the “directly affected” is far too narrow a test for processes like environmental assessment that are designed to determine the public interest. -- Highlights: • Public participation can improve the legitimacy of environmental assessments. • New Canadian rules narrow the range of eligible participants. • Similar rules in Alberta have excluded environmental representation. • The new rules may institutionalize bias against more diffuse interests. • Restricting participation to the “directly affected” is far too narrow.

Setting boundaries of participation in environmental impact assessment

International Nuclear Information System (INIS)

Salomons, Geoffrey H.; Hoberg, George

2014-01-01

Public participation processes are touted as an effective way to increase the capacity and legitimacy of environmental assessment and the regulatory process that rely on them. Recent changes to the Canadian environmental assessment process narrowed the criteria for who can participate in environmental assessments from any who were interested to those who were most directly affected. This article examines the potential consequences of this change by exploring other areas of Canadian regulatory law where a similar directed affected test has been applied. This new standard risks institutionalizing the long-understood representational bias confronted by more diffuse interest like environmental protection. Restricting participation to the “directly affected” is far too narrow a test for processes like environmental assessment that are designed to determine the public interest. -- Highlights: • Public participation can improve the legitimacy of environmental assessments. • New Canadian rules narrow the range of eligible participants. • Similar rules in Alberta have excluded environmental representation. • The new rules may institutionalize bias against more diffuse interests. • Restricting participation to the “directly affected” is far too narrow

Institutional Assessment of Environmentally Oriented Subsoil Use

Directory of Open Access Journals (Sweden)

Irina Gennadyevna Polyanskaya

2017-06-01

Full Text Available The article solves two relevant problems related to the implementation of the institutional assessment of environmentally oriented subsoil use: 1 the definition of the ‘environmental security’ and 2 the determination of the development level of institutional bases of environmentally oriented subsoil use including the institutional capacity of subsoil use and institutional capacity of environmental security. The article shows an analysis of the existing definitions of “environmental security” and offers the own one. Despite the significant national and foreign experience in the institutional capacity assessment of various processes, there are still some difficulties in defining and measuring the institutional capacity. We eliminate these difficulties by employing 1 original factors, previously identified, and the content of the “institutional capacity” term; 2 quality characteristics for the institutional capacity assessment of the process regulated at the macroeconomic level, and 3 a consistent methodological tool for the institutional assessment of environmentally oriented subsoil use. The study is based on the hypothesis of the necessity of legal and discreet state intervention in the process of subsoil use. Therefore, we identify the evaluation indicator of state regulation in the environmentally oriented subsoil use as the institutional capacity level calculated by using the fuzzy-set theory. As a result, the institutional capacity levels of the environmentally oriented subsoil use have been defined for both the transport corridor «Arctic-Central Asia» and for the countries composing it. The obtained values of the assessment of institutional capacity levels of the environmentally oriented subsoil use can serve as a basis for identifying the vector of its increase

A goal programming approach for a joint design of macroeconomic and environmental policies: a methodological proposal and an application to the Spanish economy.

Science.gov (United States)

André, Francisco J; Cardenete, M Alejandro; Romero, Carlos

2009-05-01

The economic policy needs to pay increasingly more attention to the environmental issues, which requires the development of methodologies able to incorporate environmental, as well as macroeconomic, goals in the design of public policies. Starting from this observation, this article proposes a methodology based upon a Simonian satisficing logic made operational with the help of goal programming (GP) models, to address the joint design of macroeconomic and environmental policies. The methodology is applied to the Spanish economy, where a joint policy is elicited, taking into consideration macroeconomic goals (economic growth, inflation, unemployment, public deficit) and environmental goals (CO(2), NO( x ) and SO( x ) emissions) within the context of a computable general equilibrium model. The results show how the government can "fine-tune" its policy according to different criteria using GP models. The resulting policies aggregate the environmental and the economic goals in different ways: maximum aggregate performance, maximum balance and a lexicographic hierarchy of the goals.

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.

Preliminary environmental site assessments in New York City

International Nuclear Information System (INIS)

Lundy, P.; Gasson, D.R.; Longendyke, S.T.

1991-01-01

Preliminary Environmental Site Assessments are often performed prior to real estate transactions or refinancing. These assessments are typically performed for real estate buyers, sellers and lending institutions. Undertaking a Preliminary Environmental Site Assessment in New York City can often be quite complex and time-consuming. This is due, in part, to the age and density of buildings in the city as well as the myriad of regulatory agencies with jurisdiction over environmental issues. This paper will discuss how environmental assessments are performed with a special emphasis on building in New York City. In includes hazardous wastes management for Radon, PCB's and asbestos

Cross-Border Assessment of Environmental Radioactivity in the Euro-Arctic Region

Energy Technology Data Exchange (ETDEWEB)

Nalbandyan, Anna; Gwynn, Justin P.; Moeller, Bredo [Norwegian Radiation Protection Authority (NRPA), Section High North, 9296 Tromsoe (Norway); Leppaenen, Ari-Pekka; Rasilainen, Tiina [STUK Radiation and Nuclear Safety Authority, Regional Laboratory in Northern Finland, 96400 Rovaniemi (Finland); Kasatkina, Nadezhda; Usiagina, Irina [Murmansk Marine Biological Institute (MMBI), 183010 Murmansk (Russian Federation)

2014-07-01

The Euro-Arctic region is currently experiencing rapid changes in environmental, social and economic conditions. The issue of environmental radioactivity is of special concern to the Arctic region due to numerous existing and potential sources of radioactive pollution in the immediate and adjacent areas. Due to cross-border nature of any potential radioactive contamination and common challenges in border countries, one should consider risks related to radioactivity, monitoring and protection at a regional and international level. This research presents results of cross-border cooperation between Norway, Finland and Russia and joint assessment of the status of terrestrial radioactivity in the Euro-Arctic region and in particular across Troms and Finnmark (Norway), Lapland (Finland) and Murmansk Oblast (Russia). To assess current environmental radioactivity levels in the terrestrial environment, environmental samples were collected in each country in 2010-2012. The main focus was comparison of radioactivity levels in the natural food products such as berries, mushrooms and freshwater fish. The results showed that large variations in activity concentrations exist between species and sampling areas. However, activity concentrations of {sup 137}Cs in all berries and mushrooms in Northern Norway, Finland and Russia were below the national limits set for commercial retail and well below the national limits for freshwater fish from Northern Norway and Finland. The sampled species from three countries were analysed in order to find out reference species available for further monitoring and data comparison. The doses to man arising from consumption of berries, mushrooms and freshwater fish were calculated. To compare overall terrestrial radioactivity levels in the Euro-Arctic region, partners exchanged long-term monitoring data available in the three countries such as data for soil, vegetation, berries, mushrooms, lichens, reindeer meat, freshwater fish, whole body counting

Environmental Impact Assessment and Space Activities

Science.gov (United States)

Viikari, L.

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

Predictions of models for environmental radiological assessment

International Nuclear Information System (INIS)

Peres, Sueli da Silva; Lauria, Dejanira da Costa; Mahler, Claudio Fernando

2011-01-01

In the field of environmental impact assessment, models are used for estimating source term, environmental dispersion and transfer of radionuclides, exposure pathway, radiation dose and the risk for human beings Although it is recognized that the specific information of local data are important to improve the quality of the dose assessment results, in fact obtaining it can be very difficult and expensive. Sources of uncertainties are numerous, among which we can cite: the subjectivity of modelers, exposure scenarios and pathways, used codes and general parameters. The various models available utilize different mathematical approaches with different complexities that can result in different predictions. Thus, for the same inputs different models can produce very different outputs. This paper presents briefly the main advances in the field of environmental radiological assessment that aim to improve the reliability of the models used in the assessment of environmental radiological impact. The intercomparison exercise of model supplied incompatible results for 137 Cs and 60 Co, enhancing the need for developing reference methodologies for environmental radiological assessment that allow to confront dose estimations in a common comparison base. The results of the intercomparison exercise are present briefly. (author)

36 CFR 220.7 - Environmental assessment and decision notice.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Environmental assessment and decision notice. 220.7 Section 220.7 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) COMPLIANCE § 220.7 Environmental assessment and decision notice. (a) Environmental assessment...

Report on the geo-environmental inquiry project, central and eastern Europe

NARCIS (Netherlands)

Mattig, U.; Mulder, E.F.J. de

1998-01-01

The Commission on Geological Sciences for Environmental Planning (COGEOENVIRONMENT) of IUGS and UNESCO have initiated a joint project to develop a worldwide data base on earthscience-related environmental problems and to assess which geoscientific information is available locally for prevention,

Temporomandibular joint space in children without joint disease

International Nuclear Information System (INIS)

Larheim, T.A.

1981-01-01

Bilateral assessment of the temporomandibular joint space in children without joint disease is reported. Twenty-eight children were examined with conventional radiography and 23 with tomography. High prevalence of asymmetric joint spaces with both techniques indicated that great care should be taken when using narrowing or widening of the joint space as a diagnostic criterion in children with juvenile rheumatoid arthritis. Other signs, such as restricted translation of the mandibular head, and clinical symptoms should be evaluated. (Auth.)

Integrated Environmental Assessment Part III: ExposureAssessment

Energy Technology Data Exchange (ETDEWEB)

McKone, Thomas E.; Small, Mitchell J.

2006-06-01

Human exposure assessment is a key step in estimating the environmental and public health burdens that result chemical emissions in the life cycle of an industrial product or service. This column presents the third in a series of overviews of the state of the art in integrated environmental assessment - earlier columns described emissions estimation (Frey and Small, 2003) and fate and transport modeling (Ramaswami, et al., 2004). When combined, these first two assessment elements provide estimates of ambient concentrations in the environment. Here we discuss how both models and measurements are used to translate ambient concentrations into metrics of human and ecological exposure, the necessary precursors to impact assessment. Exposure assessment is the process of measuring and/or modeling the magnitude, frequency and duration of contact between a potentially harmful agent and a target population, including the size and characteristics of that population (IPCS, 2001; Zartarian, et al., 2005). Ideally the exposure assessment process should characterize the sources, routes, pathways, and uncertainties in the assessment. Route of exposure refers to the way that an agent enters the receptor during an exposure event. Humans contact pollutants through three routes--inhalation, ingestion, and dermal uptake. Inhalation occurs in both outdoor environments and indoor environments where most people spend the majority of their time. Ingestion includes both water and food, as well as soil and dust uptake due to hand-to-mouth activity. Dermal uptake occurs through contacts with consumer products; indoor and outdoor surfaces; the water supply during washing or bathing; ambient surface waters during swimming or boating; soil during activities such as work, gardening, and play; and, to a lesser extent, from the air that surrounds us. An exposure pathway is the course that a pollutant takes from an ambient environmental medium (air, soil, water, biota, etc), to an exposure medium

76 FR 44891 - Monsanto Co.; Availability of Petition, Plant Pest Risk Assessment, and Environmental Assessment...

Science.gov (United States)

2011-07-27

...] Monsanto Co.; Availability of Petition, Plant Pest Risk Assessment, and Environmental Assessment for... Monsanto petition, our plant pest risk assessment, and our draft environmental assessment for the proposed...-2817 before coming. The petition, draft environmental assessment, and plant pest risk assessment are...

Environmental Assessment Radioactive Source Recovery Program

International Nuclear Information System (INIS)

1995-01-01

In a response to potential risks to public health and safety, the U.S. Department of Energy (DOE) is evaluating the recovery of sealed neutron sources under the Radioactive Source Recovery Program (RSRP). This proposed program would enhance the DOE's and the U.S. Nuclear Regulatory Commission's (NRC's) joint capabilities in the safe management of commercially held radioactive source materials. Currently there are no federal or commercial options for the recovery, storage, or disposal of sealed neutron sources. This Environmental Assessment (EA) analyzes the potential environmental impacts that would be expected to occur if the DOE were to implement a program for the receipt and recovery at the Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, of unwanted and excess plutonium-beryllium ( 238 Pu-Be) and americium-beryllium ( 241 Am-Be) sealed neutron sources. About 1 kg (2.2 lb) plutonium and 3 kg (6.6 lb) americium would be recovered over a 15-year project. Personnel at LANL would receive neutron sources from companies, universities, source brokers, and government agencies across the country. These neutron sources would be temporarily stored in floor holes at the CMR Hot Cell Facility. Recovery reduces the neutron emissions from the source material and refers to a process by which: (1) the stainless steel cladding is removed from the neutron source material, (2) the mixture of the radioactive material (Pu-238 or Am-241) and beryllium that constitutes the neutron source material is chemically separated (recovered), and (3) the recovered Pu-238 or Am-241 is converted to an oxide form ( 238 PuO 2 or 241 AmO 2 ). The proposed action would include placing the 238 PuO 2 or 241 AmO 2 in interim storage in a special nuclear material vault at the LANL Plutonium Facility

Theory and Practice of Transboundary Environmental Impact Assessment

NARCIS (Netherlands)

Bastmeijer, C.J.; Koivurova, T.

2008-01-01

Environmental Impact Assessment (EIA) is a well-established instrument of environmental law and policy that aims to ensure that potential adverse environmental effects of human activities are assessed before decisions on such activities are made. The instrument is increasingly being applied in

Comparative study for environmental assessment by program characters

Energy Technology Data Exchange (ETDEWEB)

Kim, Suk Chul; Lee, Young Soo; Park, Young Min; Park, Suk Soon; Chung, Kyung Tae; Cho, Hong Yun; Chae, Jang Won; Lee, Sang Don; Lee, Chan Ho; Choi, Joon Kyu; Kim, Kang Joo; Chung, Won Moo; Jin, Jae Yool [Korea Environment Institute, Seoul (Korea)

1998-12-01

The level of environmental assessment in Korea was diagnosed by examining the situation of its model for the entire environmental assessment implemented. Also, it proposed an improvement scheme for its problems to be able to advance. It is expected to be utilized as developing optimum model for Korea and establishing a systematic and concrete guideline for environmental assessment modeling. 244 refs., 65 figs., 28 tabs.

Assessment of Different Metal Screw Joint Parameters by Using Multiple Criteria Analysis Methods

Directory of Open Access Journals (Sweden)

Audrius Čereška

2018-05-01

Full Text Available This study compares screw joints made of different materials, including screws of different diameters. For that purpose, 8, 10, 12, 14, 16 mm diameter steel screws and various parts made of aluminum (Al, steel (Stl, bronze (Brz, cast iron (CI, copper (Cu and brass (Br are considered. Multiple criteria decision making (MCDM methods such as evaluation based on distance from average solution (EDAS, simple additive weighting (SAW, technique for order of preference by similarity to ideal solution (TOPSIS and complex proportional assessment (COPRAS are utilized to assess reliability of screw joints also considering cost issues. The entropy, criterion impact loss (CILOS and integrated determination of objective criteria weights (IDOCRIW methods are utilized to assess weights of decision criteria and find the best design alternative. Numerical results confirm the validity of the proposed approach.

Joint Panel on Occupational and Environmental Research for Uranium Production 1981 annual report

International Nuclear Information System (INIS)

1982-09-01

Occupational health and environmental effects associated with the production of uranium are of concern to labour, industry, government and the public. To alleviate this concern the knowledge base for the industry must be expanded. At present there is no single Canadian organization with the authority, expertise or research resources to perform this task independently. The Joint Panel on Occupational and Environmental Research for Uranium Production is a voluntary association of organizations with an active and continuing involvement in this research. Members accept the obligation to inform each other of progress in their on-going work, to contribute to the development of a comprehensive program of research and to make final research results available to the public. This report delineates guiding principles and procedures, lists member organizations, gives highlights of activities during 1981, and provides an update on the status of research projects and publications

Environmental Tools and Radiological Assessment

Science.gov (United States)

This presentation details two tools (SADA and FRAMES) available for use in environmental assessments of chemicals that can also be used for radiological assessments of the environment. Spatial Analysis and Decision Assistance (SADA) is a Windows freeware program that incorporate...

Relation of Environmental Impact Assessment (EIA and Strategic Environmental Assessment (SEA and the Importance of Strategic Environmental Assessment in Landscape Planning Process

Directory of Open Access Journals (Sweden)

Gizem CENGİZ GÖKÇE

2015-07-01

Full Text Available The main goal in the countries which have not completed their development progress is industrialization and development just as soon as possible. Therefore, negative effects of industrialization and development on envi ronment and/or nature cannot be mostly discussed adequately. One of the planning approach instruments that targets sustainability, Environmental Impact Assessment (EIA is used in many countries effectively. But in recent years, that has understood; EIA is an impact assessment instrument that contains defensive preventions only on the basis of projects and this situation has caused some concerns against EIA. In this direction, Strategical Environmental Assessment (SEA exists as the final point of the instruments which are formed to provide sustainable development . In this study; the importance and the requirement of effectively taking a role of landscape architectures that have ecological based job, in the SEA workings which isn’t have got a legal status in Turkey yet, are emphasized by reviewing the relations between EIA and SEA concepts.

Quantitative T2{sup *} assessment of knee joint cartilage after running a marathon

Energy Technology Data Exchange (ETDEWEB)

Hesper, Tobias [University Düsseldorf, Medical Faculty, Department of Orthopaedics, Düsseldorf (Germany); Miese, Falk R. [University Düsseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, Düsseldorf (Germany); Hosalkar, Harish S. [Center of Hip Preservation and Children' s Orthopaedics, San Diego, CA (United States); Behringer, Michael [German Sport University, Cologne (Germany); Zilkens, Christoph [University Düsseldorf, Medical Faculty, Department of Orthopaedics, Düsseldorf (Germany); Antoch, Gerald [University Düsseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, Düsseldorf (Germany); Krauspe, Rüdiger [University Düsseldorf, Medical Faculty, Department of Orthopaedics, Düsseldorf (Germany); Bittersohl, Bernd, E-mail: bbittersohl@partners.org [University Düsseldorf, Medical Faculty, Department of Orthopaedics, Düsseldorf (Germany)

2015-02-15

Highlights: • This is the first descriptive report on the effects of repetitive joint loading on the T2{sup **} relaxation assessment of articular cartilage. • This study on marathon runners who underwent MRI within 48 hours prior to and following the running event as well as after a period of convalescence of approximately four weeks confirms the feasibility of T2{sup **} mapping of knee joint cartilage under the consideration of repetitive joint loading prior to MRI as we noted only small differences in the T2{sup **} after running a marathon. • Despite the small study group (nn = 10) and the presence of morphologically normal appearing cartilage, we noted lower cartilage T2{sup **} values in the medial tibial plateau that may be related to functional demand or early signs of cartilage degeneration. - Abstract: Objective: To study the effect of repetitive joint loading on the T2{sup *} assessment of knee joint cartilage. Materials and methods: T2{sup *} mapping was performed in 10 non-professional marathon runners (mean age: 28.7 ± 3.97 years) with no morphologically evident cartilage damage within 48 h prior to and following the marathon and after a period of approximately four weeks. Bulk and zonal T2{sup *} values at the medial and lateral tibiofemoral compartment and the patellofemoral compartment were assessed by means of region of interest analysis. Pre- and post-marathon values were compared. Results: There was a small increase in the T2{sup *} after running the marathon (30.47 ± 5.16 ms versus 29.84 ± 4.97 ms, P < 0.05) while the T2{sup *} values before the marathon and those after the period of convalescence were similar (29.84 ± 4.97 ms versus 29.81 ± 5.17 ms, P = 0.855). Regional analyses revealed lower T2{sup *} values in the medial tibial plateau (P < 0.001). Conclusions: It appears that repetitive joint loading has a transient influence on the T2{sup *} values. However, this effect is small and probably not clinically relevant. The low T2

Integrated environmental and economic assessment of waste management systems

DEFF Research Database (Denmark)

Martinez Sanchez, Veronica

in the “Optimization approach” the scenarios are the results of an optimization process. • The cost approach describes cost principles and level of LCA integration. Conventional and Environmental LCCs are financial assessments, i.e. include marketed goods/services, but while Environmental LCCs include environmental...... assessment of SWM systems alongside environmental impacts assessment to take budget constrains into account. In light of the need for combined environmental and economic assessment of SWM, this PhD thesis developed a consistent and comprehensive method for integrated environmental and economic assessment...... of SWM technologies and systems. The method resulted from developing further the generic Life Cycle Costing (LCC) framework suggested by Hunkeler et al. (2008) and Swarr et al. (2011) to apply it on the field of SWM. The method developed includes: two modelling approaches (Accounting and Optimization...

Building better environmental risk assessments

Directory of Open Access Journals (Sweden)

Raymond eLayton

2015-08-01

Full Text Available Risk assessment is a reasoned, structured approach to address uncertainty based on scientific and technical evidence. It forms the foundation for regulatory decision making, which is bound by legislative and policy requirements, as well as the need for making timely decisions using available resources. In order to be most useful, environmental risk assessments (ERA for genetically modified (GM crops should provide consistent, reliable, and transparent results across all types of GM crops, traits, and environments. The assessments must also separate essential information from scientific or agronomic data of marginal relevance or value for evaluating risk and complete the assessment in a timely fashion. Challenges in conducting ERAs differ across regulatory systems – examples are presented from Canada, Malaysia, and Argentina. One challenge faced across the globe is the conduct of risk assessments with limited resources. This challenge can be overcome by clarifying risk concepts, placing greater emphasis on data critical to assess environmental risk (for example, phenotypic and plant performance data rather than molecular data, and adapting advances in risk analysis from other relevant disciplines.

Building Better Environmental Risk Assessments

Science.gov (United States)

Layton, Raymond; Smith, Joe; Macdonald, Phil; Letchumanan, Ramatha; Keese, Paul; Lema, Martin

2015-01-01

Risk assessment is a reasoned, structured approach to address uncertainty based on scientific and technical evidence. It forms the foundation for regulatory decision-making, which is bound by legislative and policy requirements, as well as the need for making timely decisions using available resources. In order to be most useful, environmental risk assessments (ERAs) for genetically modified (GM) crops should provide consistent, reliable, and transparent results across all types of GM crops, traits, and environments. The assessments must also separate essential information from scientific or agronomic data of marginal relevance or value for evaluating risk and complete the assessment in a timely fashion. Challenges in conducting ERAs differ across regulatory systems – examples are presented from Canada, Malaysia, and Argentina. One challenge faced across the globe is the conduct of risk assessments with limited resources. This challenge can be overcome by clarifying risk concepts, placing greater emphasis on data critical to assess environmental risk (for example, phenotypic and plant performance data rather than molecular data), and adapting advances in risk analysis from other relevant disciplines. PMID:26301217

Building Better Environmental Risk Assessments.

Science.gov (United States)

Layton, Raymond; Smith, Joe; Macdonald, Phil; Letchumanan, Ramatha; Keese, Paul; Lema, Martin

2015-01-01

Risk assessment is a reasoned, structured approach to address uncertainty based on scientific and technical evidence. It forms the foundation for regulatory decision-making, which is bound by legislative and policy requirements, as well as the need for making timely decisions using available resources. In order to be most useful, environmental risk assessments (ERAs) for genetically modified (GM) crops should provide consistent, reliable, and transparent results across all types of GM crops, traits, and environments. The assessments must also separate essential information from scientific or agronomic data of marginal relevance or value for evaluating risk and complete the assessment in a timely fashion. Challenges in conducting ERAs differ across regulatory systems - examples are presented from Canada, Malaysia, and Argentina. One challenge faced across the globe is the conduct of risk assessments with limited resources. This challenge can be overcome by clarifying risk concepts, placing greater emphasis on data critical to assess environmental risk (for example, phenotypic and plant performance data rather than molecular data), and adapting advances in risk analysis from other relevant disciplines.

Environmental influence on the usage of adhesive single lap joints in nuclear industry applications

International Nuclear Information System (INIS)

Amorim, Felipe do C.; Reis, João M.L. dos; Souza, João F.B. de; Costa, Gilberto T. de P.; Moura, Jorge C. de; Universidade Federal Fluminense; Comissao Nacional de Energia Nuclear

2017-01-01

Despite of some polymeric compounds vulnerability to different types of radiation, high polymer, as epoxy adhesives, had prospered in the nuclear industry because their mechanical properties to high doses of ionizing radiation is maintained. Because of this, epoxy adhesives are widely used in nuclear applications: nuclear power plants, aerospace components, radioactive sealed sources to medicine, radioactive waste immobilization. In the present work, the performance of a diglycidyl ether of bisphenol ether A (DGEBA) was analyzed. Tensile tests of adhesive single lap joints bonded with epoxy were performed. The environmental effect of ultraviolet (UV) exposure was observed in the mechanical reaction of PolyAnchor 4100 HT. In particular, maximum load decreases slightly in aggressive environment. It is possible to conclude the material is proper to use in internal and external areas, mainly due to the easy application when compared to welded joints with similar strength. The easy application reduces the workers exposure time to ionizing radiation. (author)

Environmental influence on the usage of adhesive single lap joints in nuclear industry applications

Energy Technology Data Exchange (ETDEWEB)

Amorim, Felipe do C.; Reis, João M.L. dos; Souza, João F.B. de; Costa, Gilberto T. de P.; Moura, Jorge C. de, E-mail: felipe.amorim@cefet-rj.br, E-mail: jreis@id.uff.br, E-mail: joaofellipe@id.uff.br, E-mail: gilberto.costa@cnen.gov.br, E-mail: jcmoura@cnen.gov.br [Centro Federal de Educação Tecnológica Celso Suckow da Fonseca (CEFET-RJ), Itaguai, RJ (Brazil). Departamento de Engenharia Mecanica; Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil). Laboratorio de Mecania Teorica e Aplicada; Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil). Divisão de Controle de Rejeitos e Transporte de Materiais Radioativos

2017-07-01

Despite of some polymeric compounds vulnerability to different types of radiation, high polymer, as epoxy adhesives, had prospered in the nuclear industry because their mechanical properties to high doses of ionizing radiation is maintained. Because of this, epoxy adhesives are widely used in nuclear applications: nuclear power plants, aerospace components, radioactive sealed sources to medicine, radioactive waste immobilization. In the present work, the performance of a diglycidyl ether of bisphenol ether A (DGEBA) was analyzed. Tensile tests of adhesive single lap joints bonded with epoxy were performed. The environmental effect of ultraviolet (UV) exposure was observed in the mechanical reaction of PolyAnchor 4100 HT. In particular, maximum load decreases slightly in aggressive environment. It is possible to conclude the material is proper to use in internal and external areas, mainly due to the easy application when compared to welded joints with similar strength. The easy application reduces the workers exposure time to ionizing radiation. (author)

Discussion of some issues in assessing nuclear and radiation environmental impacts and in related assessment

International Nuclear Information System (INIS)

Pan Ziqiang

1998-01-01

The author discusses some noticeable issues in drafting assessment report of nuclear and radiation environmental impacts and relevant aspects needed to be considered from the point of view of comprehensive environmental assessment. The considerable issue are principles of radioactive waste management, optimization of radiation protection and collective dose, and uncertainty of the assessment. Implementing reporting system on assessment of nuclear and radiation environmental impacts would improve environmental protection for nuclear and radiation facilities. However, trade's, regional , country and global assessment of environmental impacts has to be enhanced. For this purpose, it is necessary to develop methodology of qualitative and quantitative comprehensive assessment

Environmental assessment of wood domestic heating. Synthetic report

International Nuclear Information System (INIS)

2005-12-01

This report proposes a synthesis of the results of an environmental assessment of wood domestic heating. This study is based on a life cycle analysis which quantifies the impacts on the environment of all the related activities: fuel extraction, retailing, final use, and so on. Environmental impacts are assessed by means of different indicators: energetic assessment, greenhouse effect assessment, air pollution (acidification), water pollution (eutrophication), toxic material emissions in air and into the soils. Wood is compared to other heating sources (gas, fuel, electricity). Ways to improve this environmental assessment are discussed for the different types of wood (logs, pellets)

Assessment of the Accounting and Joint Accounting/Computer Information Systems Programs.

Science.gov (United States)

Appiah, John; Cernigliaro, James; Davis, Jeffrey; Gordon, Millicent; Richards, Yves; Santamaria, Fernando; Siegel, Annette; Lytle, Namy; Wharton, Patrick

This document presents City University of New York LaGuardia Community College's Department of Accounting and Managerial Studies assessment of its accounting and joint accounting/computer information systems programs report, and includes the following items: (1) description of the mission and goals of the Department of Accounting and Managerial…

Environmental risk assessment system for phosphogypsum tailing dams.

Science.gov (United States)

Sun, Xin; Ning, Ping; Tang, Xiaolong; Yi, Honghong; Li, Kai; Zhou, Lianbi; Xu, Xianmang

2013-01-01

This paper may be of particular interest to the readers as it provides a new environmental risk assessment system for phosphogypsum tailing dams. In this paper, we studied the phosphogypsum tailing dams which include characteristics of the pollution source, environmental risk characteristics and evaluation requirements to identify the applicable environmental risk assessment methods. Two analytical methods, that is, the analytic hierarchy process (AHP) and fuzzy logic, were used to handle the complexity of the environmental and nonquantitative data. Using our assessment method, different risk factors can be ranked according to their contributions to the environmental risk, thereby allowing the calculation of their relative priorities during decision making. Thus, environmental decision-makers can use this approach to develop alternative management strategies for proposed, ongoing, and completed PG tailing dams.

Ecological risk assessment as a framework for environmental impact assessments

CSIR Research Space (South Africa)

Claassen, Marius

1999-01-01

Full Text Available Environmental impact assessments in South Africa are usually conducted according to the integrated environmental management (IEM) procedure. The preliminary investigation reported here, indicated that most of the ecological requirements specified...

75 FR 78994 - Notice of Intent To Prepare an Environmental Assessment, Request for Comments on Environmental...

Science.gov (United States)

2010-12-17

... Prepare an Environmental Assessment, Request for Comments on Environmental Issues, and Notice of Public...: Notice of intent to prepare an Environmental Assessment, request for comments on Environmental Issues... and/or special expertise with respect to environmental issues to formally cooperate with GSA in the...

Jointly Sponsored Research Program

Energy Technology Data Exchange (ETDEWEB)

Everett A. Sondreal; John G. Hendrikson; Thomas A. Erickson

2009-03-31

U.S. Department of Energy (DOE) Cooperative Agreement DE-FC26-98FT40321 funded through the Office of Fossil Energy and administered at the National Energy Technology Laboratory (NETL) supported the performance of a Jointly Sponsored Research Program (JSRP) at the Energy & Environmental Research Center (EERC) with a minimum 50% nonfederal cost share to assist industry in commercializing and effectively applying highly efficient, nonpolluting energy systems that meet the nation's requirements for clean fuels, chemicals, and electricity in the 21st century. The EERC in partnership with its nonfederal partners jointly performed 131 JSRP projects for which the total DOE cost share was $22,716,634 (38%) and the nonfederal share was $36,776,573 (62%). Summaries of these projects are presented in this report for six program areas: (1) resource characterization and waste management, (2) air quality assessment and control, (3) advanced power systems, (4) advanced fuel forms, (5) value-added coproducts, and (6) advanced materials. The work performed under this agreement addressed DOE goals for reductions in CO{sub 2} emissions through efficiency, capture, and sequestration; near-zero emissions from highly efficient coal-fired power plants; environmental control capabilities for SO{sub 2}, NO{sub x}, fine respirable particulate (PM{sub 2.5}), and mercury; alternative transportation fuels including liquid synfuels and hydrogen; and synergistic integration of fossil and renewable resources.

Environmental impact assessment in the Nordic Countries

International Nuclear Information System (INIS)

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

2000-12-01

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

Proposal to extract, process and export uranium from Jabiluka orebody No. 2. The Jabiluka proposal - Environmental assessment report

International Nuclear Information System (INIS)

1997-08-01

This report assesses the environmental impact of a proposal by Energy Resources of Australia Ltd (ERA) to establish an underground uranium mine with associated infrastructure at the Jabiluka Prospect, approximately 20 km north of Jabiru in the Northern Territory (NT). In accordance with the Environment Protection (Impact of Proposals) Act 1974 (EPIP Act) the Minister for Resources and Energy designated ERA as proponent in relation to prospective decisions to grant approvals for uranium exports from the Jabiluka mine under Regulation 11 of the Customs (Prohibited Exports) Regulations. The report reviews the draft Environmental Impact Statement (draft EIS), public comments on the draft EIS, and the proponent's responses to these comments in the Supplement to the draft EIS (the draft EIS plus the Supplement constitutes the final EIS). It also relies on information, comments and advice provided by areas within Environment Australia, other relevant Commonwealth agencies, Northern Territory Department of Lands, Planning and Environment (NTDLPE)(through the joint assessment process) and previous studies undertaken in the region

Proposal to extract, process and export uranium from Jabiluka orebody No. 2. The Jabiluka proposal - Environmental assessment report

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-08-01

This report assesses the environmental impact of a proposal by Energy Resources of Australia Ltd (ERA) to establish an underground uranium mine with associated infrastructure at the Jabiluka Prospect, approximately 20 km north of Jabiru in the Northern Territory (NT). In accordance with the Environment Protection (Impact of Proposals) Act 1974 (EPIP Act) the Minister for Resources and Energy designated ERA as proponent in relation to prospective decisions to grant approvals for uranium exports from the Jabiluka mine under Regulation 11 of the Customs (Prohibited Exports) Regulations. The report reviews the draft Environmental Impact Statement (draft EIS), public comments on the draft EIS, and the proponent`s responses to these comments in the Supplement to the draft EIS (the draft EIS plus the Supplement constitutes the final EIS). It also relies on information, comments and advice provided by areas within Environment Australia, other relevant Commonwealth agencies, Northern Territory Department of Lands, Planning and Environment (NTDLPE)(through the joint assessment process) and previous studies undertaken in the region

Joint Polar Satellite System: the United States New Generation Civilian Polar Orbiting Environmental Satellite System

Science.gov (United States)

Mandt, G.

2017-12-01

The Joint Polar Satellite System (JPSS) is the Nation's advanced series of polar-orbiting environmental satellites. JPSS represents significant technological and scientific advancements in observations used for severe weather prediction and environmental monitoring. The Suomi National Polar-orbiting Partnership (S-NPP) is providing state-of-the art atmospheric, oceanographic, and environmental data, as the first of the JPSS satellites while the second in the series, J-1, is scheduled to launch in October 2017. The JPSS baseline consists of a suite of four instruments: an advanced microwave and infrared sounders which are critical for weather forecasting; a leading-edge visible and infrared imager critical to data sparse areas such as Alaska and needed for environmental assessments such as snow/ice cover, droughts, volcanic ash, forest fires and surface temperature; and an ozone sensor primarily used for global monitoring of ozone and input to weather and climate models. The same suite of instruments that are on JPSS-1 will be on JPSS-2, 3 and 4. The JPSS-2 instruments are well into their assembly and test phases and are scheduled to be completed in 2018. The JPSS-2 spacecraft critical design review (CDR) is scheduled for 2Q 2018 with the launch in 2021. The sensors for the JPSS-3 and 4 spacecraft have been approved to enter into their acquisition phases. JPSS partnership with the US National Aeronautics and Space Agency (NASA) continues to provide a strong foundation for the program's success. JPSS also continues to maintain its important international relationships with European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) and the Japan Aerospace Exploration Agency (JAXA). JPSS works closely with its user community through the Proving Ground and Risk Reduction (PGRR) Program to identify opportunities to maximize the operational application of current JPSS capabilities. The PGRR Program also helps identify and evaluate the use of JPSS

Road ecology in environmental impact assessment

International Nuclear Information System (INIS)

Karlson, Mårten; Mörtberg, Ulla; Balfors, Berit

2014-01-01

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

Road ecology in environmental impact assessment

Energy Technology Data Exchange (ETDEWEB)

Karlson, Mårten, E-mail: mkarlso@kth.se; Mörtberg, Ulla, E-mail: mortberg@kth.se; Balfors, Berit, E-mail: balfors@kth.se

2014-09-15

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

Joint venturing in the fuel, energy and environmental arena: Opportunities for utility subsidiaries and developers

International Nuclear Information System (INIS)

Rowley, D.A.

1992-01-01

We have witnessed major changes in the 1980s in the US fuel, energy and environmental areas. From the structure of heavily-regulated local and regional monopolies that predated World War 2, Federal and State governments have begun moving toward a more market-oriented approach to fuel supply, fuel transport and power generation with the goal of increasing competition to effect lower prices for consumers. Although some utilities have resisted this trend - arguing, for example, that third-party power purchasing threatens system reliability - others have joined the market by diversifying into the non-regulated side of the industry. Similarly, beginning with creation of the Superfund, continuing with last year's amendments to the Clean Air Act, and on into the future with anticipated changes for water, solid waste, and other areas, Congress and the EPA have created a regulatory structure that cries out for more capital yet makes such investment more risky. This paper examines joint venture strategies in the context of developing new business in the energy and environmental areas. This paper focuses on the interaction of three aspects of such efforts: (1) the issues of primary importance to the entity engaging in such efforts, (2) the impact of various strategies on the resolution of the issues, and (3) the use of joint ventures to maximize benefits and minimize risks

Joint assessment of specific sites for ITER begins at Clarington

International Nuclear Information System (INIS)

Stewart, M.J.

2002-01-01

Clarington, Ontario, Canada was the subject of the first official stage of the Joint Assessment of Specific Sites (JASS) for the ITER Project. The Assessment is part of the Negotiations process and is being conducted by an ad-hoc group of the Negotiators with representatives from Canada, the European Union, Japan and Russian Federation, supported by the ITER international team. The evaluation was conducted over four days through a series of visits to the site itself, a review of materials included in Canada's submission to host ITER, presentations from group leading Canada's offer and experts on specific aspects of the offer

Technology needs assessment for DOE environmental restoration programs

International Nuclear Information System (INIS)

Duray, J.R.; Carlson, T.J.; Carpenter, C.E.; Cummins, L.E.; Daub, G.J.

1992-01-01

The 'Technology Needs Assessment Final Report' describes current and planned environmental restoration activity, identifies technologies intended to be used or under consideration, and ranks technology deficiencies in the U.S. Department of Energy's environmental restoration program. Included in the ranking are treatment technologies, characterization technologies, and non-technology issues that affect environmental restoration. Data used for the assessment was gathered during interviews in the spring of 1991 with DOE site personnel responsible for the environmental restoration work. (author)

Environmental assessment of incinerator residue utilisation

OpenAIRE

Toller, Susanna; Kärrman, Erik; Gustafsson, Jon Petter; Magnusson, Y.

2009-01-01

Incineration ashes may be treated either as a waste to be dumped in landfill, or as a resource that is suit able for re-use. In order to choose the best management scenario, knowledge is needed on the potential environmental impact that may be expected, including not only local, but also regional and global impact. In this study. A life cycle assessment (LCA) based approach Was Outlined for environmental assessment of incinerator residue utilisation, in which leaching of trace elements as wel...

Environmental Safety and Health Analytical Laboratory, Pantex Plant, Amarillo, Texas. Final Environmental Assessment

International Nuclear Information System (INIS)

1995-06-01

The US Department of Energy (DOE) has prepared an Environmental Assessment (EA) of the construction and operation of an Environmental Safety and Health (ES ampersand H) Analytical Laboratory and subsequent demolition of the existing Analytical Chemistry Laboratory building at Pantex Plant near Amarillo, Texas. In accordance with the Council on Environmental Quality requirements contained in 40 CFR 1500--1508.9, the Environmental Assessment examined the environmental impacts of the Proposed Action and discussed potential alternatives. Based on the analysis of impacts in the EA, conducting the proposed action, construction of an analytical laboratory and demolition of the existing facility, would not significantly effect the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA) and the Council on Environmental Quality regulations in 40 CFR 1508.18 and 1508.27

Joint en Environmental Promotion from the Triad: School, Family, Community

Directory of Open Access Journals (Sweden)

Adriana Del Rosario Mejías Vetancourt

2016-08-01

Full Text Available The present research has as main objective to generate a theoretical approach of the Joint Environmental Promotion from the Triad: School, Family, Community Primary School "Cinqueña III" town Barinas state of Barinas. The nature of this research is supported by the phenomenological qualitative approach critical partner paradigm. Key informants were considered five (05, which were chosen at the discretion of the investigator, according to the actors who are considered binding: a manager, a teacher, a representative, a member of the school board, a member of the community council. Among the techniques of information collection are: participant observation and qualitative depth interview. As techniques for analyzing information categorization, coding and triangulation, accompanied by descriptive and interpretative phase it is contemplated. Then, a comparative matrix is made to analyze the information collected and shall determine the findings as a result of addressing the issue of research in the Basic School Cinqueña III, municipality of Barinas Barinas state.

Evaluation of formal methods in hip joint center assessment: an in vitro analysis.

Science.gov (United States)

Lopomo, Nicola; Sun, Lei; Zaffagnini, Stefano; Giordano, Giovanni; Safran, Marc R

2010-03-01

The hip joint center is a fundamental landmark in the identification of lower limb mechanical axis; errors in its location lead to substantial inaccuracies both in joint reconstruction and in gait analysis. Actually in Computer Aided Surgery functional non-invasive procedures have been tested in identifying this landmark, but an anatomical validation is scarcely discussed. A navigation system was used to acquire data on eight cadaveric hips. Pivoting functional maneuver and hip joint anatomy were analyzed. Two functional methods - both with and without using the pelvic tracker - were evaluated: specifically a sphere fit method and a transformation techniques. The positions of the estimated centers with respect to the anatomical center of the femoral head, the influence of this deviation on the kinematic assessment and on the identification of femoral mechanical axis were analyzed. We found that the implemented transformation technique was the most reliable estimation of hip joint center, introducing a - Mean (SD) - difference of 1.6 (2.7) mm from the anatomical center with the pelvic tracker, whereas sphere fit method without it demonstrated the lowest accuracy with 25.2 (18.9) mm of deviation. Otherwise both the methods reported similar accuracy (<3mm of deviation). The functional estimations resulted in the best case to be in an average of less than 2mm from the anatomical center, which corresponds to angular deviations of the femoral mechanical axis smaller than 1.7 (1.3) degrees and negligible errors in kinematic assessment of angular displacements.

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 Management Assessment of the Stanford Linear Accelerator Center

International Nuclear Information System (INIS)

1994-01-01

This report documents the results of the Environmental Management Assessment of the Stanford Linear Accelerator Center (SLAC), Menlo Park, California. During this assessment, the activities conducted by the assessment team included reviews of internal documents and reports from previous assessments; interviews with the US Department of Energy (DOE), US Environmental Protection Agency, State Water Resources Board, California Regional Water Quality Control Board, and SLAC contractor personnel; and inspections and observations of selected facilities and operations. Onsite portion of the assessment was conducted from January 18 through January 31, 1994, by the DOE Office of Environmental Audit (EH-24), located within the Office of Environment, Safety and Health (EH), and the Environment and Safety Support Division (ESS), located within the Oakland Operations Office (OAK). The EH-24 environmental management assessment and the OAK functional appraisal were combined to minimize disruptions to the site. The management disciplines and three technical areas (air quality, groundwater, and inactive waste sites) were evaluated by EH-24, and four other technical areas (surface water, waste management, toxic and chemical materials, and environmental radiation) were assessed by ESS

Environmental economic impact assessment in China: Problems and prospects

International Nuclear Information System (INIS)

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

2007-01-01

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

Multiaxial fatigue assessment of welded joints using the notch stress approach

DEFF Research Database (Denmark)

Pedersen, Mikkel Melters

2016-01-01

This paper presents an evaluation of the safety involved when performing fatigue assessment of multiaxially loaded welded joints. The notch stress approach according to the IIW is used together with 8 different multiaxial criteria, including equivalent stress-, interaction equation- and critical...... plane approaches. The investigation is carried out by testing the criteria on a large amount of fatigue test results collected from the literature (351 specimens total). Subsequently, the probability of achieving a non-conservative fatigue assessment is calculated in order to evaluate the different...

Federal environmental assessment panel process

International Nuclear Information System (INIS)

Edwards, R.A.; King, J.M.

1996-01-01

The Government of Canada inaugurated an environmental assessment process in 1973. Since that time, the Department of Natural Resources, or its predecessor, the Department of Energy Mines and Resources, and industrial clients of the Department, have been major participants in the process. In 1995, the authors interviewed representatives of a number of client industries and selected individuals, to ask their opinion of the public hearing part of the environmental assessment process, with the objective of identifying shortcomings and proposing improvements. Respondents criticized the hearings as costly, time-wasting, bureaucratic, and uncertain in cost, time, and outcome. A number of observations on noted areas of shortcoming are presented in this paper, with suggestions for improvement

Federal environmental assessment panel process

Energy Technology Data Exchange (ETDEWEB)

Edwards, R A; King, J M [Natural Resources Canada, Ottawa, ON (Canada)

1997-12-31

The Government of Canada inaugurated an environmental assessment process in 1973. Since that time, the Department of Natural Resources, or its predecessor, the Department of Energy Mines and Resources, and industrial clients of the Department, have been major participants in the process. In 1995, the authors interviewed representatives of a number of client industries and selected individuals, to ask their opinion of the public hearing part of the environmental assessment process, with the objective of identifying shortcomings and proposing improvements. Respondents criticized the hearings as costly, time-wasting, bureaucratic, and uncertain in cost, time, and outcome. A number of observations on noted areas of shortcoming are presented in this paper, with suggestions for improvement.

Power and environmental assessment

DEFF Research Database (Denmark)

Cashmore, Matthew Asa; Richardson, Tim

2013-01-01

The significance of politics and power dynamics has long been recognised in environmental assessment (EA) research, but there has not been sustained attention to power, either theoretically or empirically. The aim of this special issue is to encourage the EA community to engage more consistently...

Streamlined Approach for Environmental Restoration Work Plan for Corrective Action Unit 461: Joint Test Assembly Sites and Corrective Action Unit 495: Unconfirmed Joint Test Assembly Sites Tonopah Test Range, Nevada

Energy Technology Data Exchange (ETDEWEB)

Jeff Smith

1998-08-01

This Streamlined Approach for Environmental Restoration plan addresses the action necessary for the clean closure of Corrective Action Unit 461 (Test Area Joint Test Assembly Sites) and Corrective Action Unit 495 (Unconfirmed Joint Test Assembly Sites). The Corrective Action Units are located at the Tonopah Test Range in south central Nevada. Closure for these sites will be completed by excavating and evaluating the condition of each artillery round (if found); detonating the rounds (if necessary); excavating the impacted soil and debris; collecting verification samples; backfilling the excavations; disposing of the impacted soil and debris at an approved low-level waste repository at the Nevada Test Site

Environmental assessment of incinerator residue utilisation

OpenAIRE

Toller, Susanna

2008-01-01

 In Sweden, utilisation of incinerator residues outside disposal areas is restricted by environmental concerns, as such residues commonly contain greater amounts of potentially toxic trace elements than the natural materials they replace. On the other hand, utilisation can also provide environmental benefits by decreasing the need for landfill and reducing raw material extraction. This thesis provides increased knowledge and proposes better approaches for environmental assessment of incinerat...

Integrating uncertainties to the combined environmental and economic assessment of algal biorefineries: A Monte Carlo approach.

Science.gov (United States)

Pérez-López, Paula; Montazeri, Mahdokht; Feijoo, Gumersindo; Moreira, María Teresa; Eckelman, Matthew J

2018-06-01

The economic and environmental performance of microalgal processes has been widely analyzed in recent years. However, few studies propose an integrated process-based approach to evaluate economic and environmental indicators simultaneously. Biodiesel is usually the single product and the effect of environmental benefits of co-products obtained in the process is rarely discussed. In addition, there is wide variation of the results due to inherent variability of some parameters as well as different assumptions in the models and limited knowledge about the processes. In this study, two standardized models were combined to provide an integrated simulation tool allowing the simultaneous estimation of economic and environmental indicators from a unique set of input parameters. First, a harmonized scenario was assessed to validate the joint environmental and techno-economic model. The findings were consistent with previous assessments. In a second stage, a Monte Carlo simulation was applied to evaluate the influence of variable and uncertain parameters in the model output, as well as the correlations between the different outputs. The simulation showed a high probability of achieving favorable environmental performance for the evaluated categories and a minimum selling price ranging from $11gal -1 to $106gal -1 . Greenhouse gas emissions and minimum selling price were found to have the strongest positive linear relationship, whereas eutrophication showed weak correlations with the other indicators (namely greenhouse gas emissions, cumulative energy demand and minimum selling price). Process parameters (especially biomass productivity and lipid content) were the main source of variation, whereas uncertainties linked to the characterization methods and economic parameters had limited effect on the results. Copyright © 2018 Elsevier B.V. All rights reserved.

Joint Costs in Electricity and Natural Gas Distribution Infrastructures: The Role of Urban Factors

Directory of Open Access Journals (Sweden)

Muzeyyen Anil Senyel

2018-04-01

Full Text Available This paper analyzes the joint cost structure of electricity and natural gas distribution investments. Assessing the joint costs is critical for urban development and public policy regarding competition at the local level. The paper accounts for the urban and geographic factors at the local level, while the previous literature primarily used company-level data with a few or no site-specific variables in joint cost analyses. An empirical analysis of the multi-utility capital costs suggests that the local urban and geographic conditions affect such costs, with economies of scope present in electricity and natural gas both in terms of total costs and underground investment costs. Hence, the joint service provision makes economic and environmental sense for urban policy makers.

Digital tomosynthesis rendering of joint margins for arthritis assessment

Science.gov (United States)

Duryea, Jeffrey W.; Neumann, Gesa; Yoshioka, Hiroshi; Dobbins, James T., III

2004-05-01

PURPOSE: Rheumatoid arthritis (RA) of the hand is a significant healthcare problem. Techniques to accurately quantity the structural changes from RA are crucial for the development and prescription of therapies. Analysis of radiographic joint space width (JSW) is widely used and has demonstrated promise. However, radiography presents a 2D view of the joint. In this study we performed tomosynthesis reconstructions of proximal interphalangeal (PIP), and metacarpophalangeal (MCP) joints to measure the 3D joint structure. METHODS: We performed a reader study using simulated radiographs of 12 MCP and 12 PIP joints from skeletal specimens imaged with micro-CT. The tomosynthesis technique provided images of reconstructed planes with 0.75 mm spacing, which were presented to 2 readers with a computer tool. The readers were instructed to delineate the joint surfaces on tomosynthetic slices where they could visualize the margins. We performed a quantitative analysis of 5 slices surrounding the central portion of each joint. Reader-determined JSW was compared to a gold standard. As a figure of merit we calculated the average root-mean square deviation (RMSD). RESULTS: RMSD was 0.22 mm for both joints. For the individual joints, RMSD was 0.18 mm (MCP), and 0.26 mm (PIP). The reduced performance for the smaller PIP joints suggests that a slice spacing less than 0.75 mm may be more appropriate. CONCLUSIONS: We have demonstrated the capability of limited 3D rendering of joint surfaces using digital tomosynthesis. This technique promises to provide an improved method to visualize the structural changes of RA.

Applicable international environmental impact assessment laws for ...

African Journals Online (AJOL)

Lawrence Hart

1971-05-28

May 28, 1971 ... appraise selected International Environmental laws and the Nigerian Environmental Impact Assessment methodology ... maze of pipelines, delivery lines, flow lines, canals and .... Toxic Materials and international waterways.

Environmental Risk Assessment System for Phosphogypsum Tailing Dams

OpenAIRE

Xin Sun; Ping Ning; Xiaolong Tang; Honghong Yi; Kai Li; Lianbi Zhou; Xianmang Xu

2013-01-01

This paper may be of particular interest to the readers as it provides a new environmental risk assessment system for phosphogypsum tailing dams. In this paper, we studied the phosphogypsum tailing dams which include characteristics of the pollution source, environmental risk characteristics and evaluation requirements to identify the applicable environmental risk assessment methods. Two analytical methods, that is, the analytic hierarchy process (AHP) and fuzzy logic, were used to handle the...

Assessment of the implementation of environmental management ...

African Journals Online (AJOL)

Assessment of the implementation of environmental management system in the construction ... Journal of Fundamental and Applied Sciences ... The Environmental Management System (EMS) illustrates a possible solution to reduce the ...

On the Application of Joint-Domain Dictionary Mapping for Multiple Power Disturbance Assessment

Directory of Open Access Journals (Sweden)

Delong Cai

2018-02-01

Full Text Available This paper proposes a joint-domain dictionary mapping method to obtain high assessment accuracy of multiple power disturbances. Firstly, in order to achieve resolutions in both the time and frequency domains, a joint-domain dictionary is proposed which consists of a discrete Hartley base and an identity matrix. Due to the low correlation between the discrete Hartley base and the identity matrix, the joint-domain dictionary mapping can separately capture the approximations of the sinusoidal components and transients. Since the mapping coefficients contain the physical quantities, the eigenvalues of each component can be effectively estimated. A quantified eigenvalue classifier was designed for identifying power disturbances using the estimated eigenvalues. The proposed method was compared with several advanced methods through simulated power disturbances under different noise conditions, and actual data from the Institute of Electrical and Electronics Engineers Power and Energy Society database. The results reveal that the joint-domain dictionary mapping technique shows good performance on parameter estimation and recognition precision, even dealing with complicated multiple power disturbances.

43 CFR 46.310 - Contents of an environmental assessment.

Science.gov (United States)

2010-10-01

... implementation without the need for further analysis. Adaptive management includes a monitoring component... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Contents of an environmental assessment... OF THE NATIONAL ENVIRONMENTAL POLICY ACT OF 1969 Environmental Assessments § 46.310 Contents of an...

Assessment of Aluminum FSW Joints Using Ultrasonic Testing

Directory of Open Access Journals (Sweden)

Adamus K.

2017-12-01

Full Text Available The paper concerns aluminum joints made using friction stir welding. Although in the aerospace industry there is a tendency to replace metal components with composites, aluminum continues to be a valuable material. Its share in the aircraft structures is the biggest among all structural metals. Lots of aluminum components are made of sheets and most of them require joining. Friction stir welding is a relatively new joining technology, particularly with regard to the sheets having a thickness of 1 mm or lower. The paper is dedicated to non-destructive testing of such joints using ultrasonic inspection. It was found that ultrasonic testing allows for distinguishing between joints without material discontinuities, joint with material discontinuities at the advancing side and joint with discontinuities extending through the whole width of the stir zone. During research only horizontally aligned defects were taken into account.

The ultrasound assessment of the psoriatic arthritis: from joint to skin

Directory of Open Access Journals (Sweden)

A. Ariani

2011-06-01

Full Text Available There is a growing number of papers investigating the diagnostic potential of ultrasonography in the assessment of patients with psoriatic arthritis and supporting its higher sensitivity over clinical examination in the diagnosis of synovitis, enthesitis and tenosynovitis. Less attention has been paid on both skin and nail, frequently involved in this condition. The aim of this paper is to show the potential of ultrasound in a multi-target assessment (joints, tendons, entesis, skin and nails in patients with psoriatic arthritis, using the last generation ultrasound equipment.

Environmental assessment, proposed generating station for Darlington

International Nuclear Information System (INIS)

1975-04-01

This document indicates the intention of Ontario Hydro to seek approval from the Provincial Government for its plan to construct and operate a 3400 MWe nuclear generating station at the Darlington site, west of Bowmanville. This preliminary proposal also contains the environmental assessment. The environmental section of this proposal describes and assesses the existing environment and the environmental influences which would occur due to the construction and operation of a nuclear generating station, consisting of four 850 MW units, at the Darlington site. This proposed station is similar to the Bruce GS A station presently under construction. (author)

Joint Utility of Event-Dependent and Environmental Crime Analysis Techniques for Violent Crime Forecasting

Science.gov (United States)

Caplan, Joel M.; Kennedy, Leslie W.; Piza, Eric L.

2013-01-01

Violent crime incidents occurring in Irvington, New Jersey, in 2007 and 2008 are used to assess the joint analytical capabilities of point pattern analysis, hotspot mapping, near-repeat analysis, and risk terrain modeling. One approach to crime analysis suggests that the best way to predict future crime occurrence is to use past behavior, such as…

Selecting environmental indicator for use in strategic environmental assessment

International Nuclear Information System (INIS)

Donnelly, Alison; Jones, Mike; O'Mahony, Tadhg; Byrne, Gerry

2007-01-01

The primary aim of carrying out Strategic Environmental Assessment (SEA) is to provide for a high level of environmental protection and to integrate environmental considerations into the planning process. The SEA Directive (2001/42/EC) recommends monitoring to determine the environmental impact of the implementation of plans and programmes. Environmental indicators are a useful tool by which this impact may be measured. However, careful consideration must be given to developing a set of indicators in order to isolate, plan or programme specific impacts. Here, we demonstrate the effectiveness of a workshop-based approach to develop appropriate criteria for selecting environmental indicator for use in SEA. A multi-disciplinary team was used in the approach which consisted of representatives from each of four environmental fields i.e. biodiversity, water, air and climatic factors, together with SEA experts, planning experts, academics and consultants. The team reviewed various sets of criteria, already in existence, for environmental indicator development but not specifically for SEA indicators. The results of this review together with original criteria were applied to the final list agreed upon. Some of the criteria recommended includes, relevance to plan, ability to prioritise, and ability to identify conflict with other plan or SEA objectives

The value of environmental impact assessments

International Nuclear Information System (INIS)

Sohocki, D.D.

1996-01-01

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

Assessment of the value of joint imaging in patients with ankylosing spondylitis

International Nuclear Information System (INIS)

Miao Weibing; Wu Jing; Lin Haoxue; Ye Defu

2002-01-01

Objective: To assess the value of 99 Tc m -human immunoglobulin G(HIgG) and 99 Tc m -methylene diphosphonic acid (MDP) joint imaging in patients with ankylosing spondylitis (AS). Methods: Whole body imaging with 99 Tc m -HIgG was performed on 21 patients with AS and 18 with rheumatoid arthritis (RA). Among them, 12 cases of AS were studied in comparison with 99 Tc m -MDP. Results: 1) 20 of 21 cases of AS showed increased uptake of 99 Tc m -HIgG in Art. sacro-iliac were negative. 3) The comparison between 99 Tc m -HIgG and 99 Tc m -MDP imaging demonstrated: abnormal sacro-iliac, and there were 32 surrounding joints with abnormal images in 44 clinically positive joints. The rate of coincidence was 75%. The image of the hand was normal in every patient. 2) All images of the hand were abnormal in RA, while images of Art. sacro-iliac images were found in 11 cases with 99 Tc m -HIgG, while in 7 with 99 Tc m -MDP. Among 31 clinically involved surrounding joints, 24 showed increased uptake of 99 Tc m -HIgG, but only 16 were 99 Tc m -MDP positive. Significant difference was found between the two modalities (P 99 Tc m -HIgG joint imaging can more objectively detect inflammatory lesions of AS than 99 Tc m -MDP. It can also be helpful to the early diagnosis of AS

GIS based procedure of cumulative environmental impact assessment.

Science.gov (United States)

Balakrishna Reddy, M; Blah, Baiantimon

2009-07-01

Scale and spatial limits of impact assessment study in a GIS platform are two very important factors that could have a bearing on the genuineness and quality of impact assessment. While effect of scale has been documented and well understood, no significant study has been carried out on spatial considerations in an impact assessment study employing GIS technique. A novel technique of impact assessment demonstrable through GIS approach termed hereby as 'spatial data integrated GIS impact assessment method (SGIAM)' is narrated in this paper. The technique makes a fundamental presumption that the importance of environmental impacts is dependent, among other things, on spatial distribution of the effects of the proposed action and of the affected receptors in a study area. For each environmental component considered (e.g., air quality), impact indices are calculated through aggregation of impact indicators which are measures of the severity of the impact. The presence and spread of environmental descriptors are suitably quantified through modeling techniques and depicted. The environmental impact index is calculated from data exported from ArcINFO, thus giving significant importance to spatial data in the impact assessment exercise.

[Automated Assessment for Bone Age of Left Wrist Joint in Uyghur Teenagers by Deep Learning].

Science.gov (United States)

Hu, T H; Huo, Z; Liu, T A; Wang, F; Wan, L; Wang, M W; Chen, T; Wang, Y H

2018-02-01

To realize the automated bone age assessment by applying deep learning to digital radiography （DR） image recognition of left wrist joint in Uyghur teenagers, and explore its practical application value in forensic medicine bone age assessment. The X-ray films of left wrist joint after pretreatment, which were taken from 245 male and 227 female Uyghur nationality teenagers in Uygur Autonomous Region aged from 13.0 to 19.0 years old, were chosen as subjects. And AlexNet was as a regression model of image recognition. From the total samples above, 60％ of male and female DR images of left wrist joint were selected as net train set, and 10％ of samples were selected as validation set. As test set, the rest 30％ were used to obtain the image recognition accuracy with an error range in ±1.0 and ±0.7 age respectively, compared to the real age. The modelling results of deep learning algorithm showed that when the error range was in ±1.0 and ±0.7 age respectively, the accuracy of the net train set was 81.4% and 75.6% in male, and 80.5% and 74.8% in female, respectively. When the error range was in ±1.0 and ±0.7 age respectively, the accuracy of the test set was 79.5% and 71.2% in male, and 79.4% and 66.2% in female, respectively. The combination of bone age research on teenagers' left wrist joint and deep learning, which has high accuracy and good feasibility, can be the research basis of bone age automatic assessment system for the rest joints of body. Copyright© by the Editorial Department of Journal of Forensic Medicine.

PRINCIPLES OF ENVIRONMENTAL ASSESSMENT IN THE LIFECYCLE OF PRODUCTS

Directory of Open Access Journals (Sweden)

Joanna Kulczycka

2017-02-01

Full Text Available One of the aims of the European Commission (EC activities is to introduce uniform rules for the environmental performance assessment based on the life cycle assessment method (LCA, which can be widely used e.g. in eco-labeling, assessment of goods, services, technology, etc. Therefore, from 1 November 2013 the European Commission implemented a pilot phase of the project on developing common methods for measuring the environmental performance of the product and organisation, aims to develop guidance documents in this field. The pilot phase includes development of the Category Rules relating to the calculation, verification and communication for environmental footprint of the 25 categories of products and two organizations. Therefore, the article presents the principle of environmental performance based on life cycle assessment in relation to the objectives of the proposed methodology of environmental footprint.

In vitro method for assessing the biomechanics of the patellofemoral joint following total knee arthroplasty.

Science.gov (United States)

Coles, L G; Gheduzzi, S; Miles, A W

2014-12-01

The patellofemoral joint is a common site of pain and failure following total knee arthroplasty. A contributory factor may be adverse patellofemoral biomechanics. Cadaveric investigations are commonly used to assess the biomechanics of the joint, but are associated with high inter-specimen variability and often cannot be carried out at physiological levels of loading. This study aimed to evaluate the suitability of a novel knee simulator for investigating patellofemoral joint biomechanics. This simulator specifically facilitated the extended assessment of patellofemoral joint biomechanics under physiological levels of loading. The simulator allowed the knee to move in 6 degrees of freedom under quadriceps actuation and included a simulation of the action of the hamstrings. Prostheses were implanted on synthetic bones and key soft tissues were modelled with a synthetic analogue. In order to evaluate the physiological relevance and repeatability of the simulator, measurements were made of the quadriceps force and the force, contact area and pressure within the patellofemoral joint using load cells, pressure-sensitive film, and a flexible pressure sensor. The results were in agreement with those previously reported in the literature, confirming that the simulator is able to provide a realistic physiological loading situation. Under physiological loading, average standard deviations of force and area measurements were substantially lower and comparable to those reported in previous cadaveric studies, respectively. The simulator replicates the physiological environment and has been demonstrated to allow the initial investigation of factors affecting patellofemoral biomechanics following total knee arthroplasty. © IMechE 2014.

MR diagnosis of temporomandibular joint. A study of joint effusion

International Nuclear Information System (INIS)

Kaneda, Takashi; Yamashiro, Mitsuaki; Ozawa, Kaoru; Suzuki, Hiromi; Okada, Hiroyuki; Yamamoto, Hirotsugu

1998-01-01

The purposes of this study were to evaluate the relationship between correlation of MR joint effusion of the temporomandibular joint and disk position, to evaluate the relationship between joint effusion and aging, and to assess the frequency of MR joint effusion of bilateral temporomandibular joints. The temporomandibular joints of 192 patients with clinical symptoms of temporomandibular joint disorders were imaged bilaterally using high field, surface-coil MR imaging. Oblique sagittal and coronal proton density-weighted and T2-weighted images were obtained. Imaging findings of joint effusion were correlated with disk position, aging, and bilateral temporomandibular joints. MR showed effusion in 4% of the joints with normal superior disk position, 36% of the joints with disk displacement with reduction, and 45% of the joints with disk displacement without reduction. There were significant differences in the incidence of joint effusion between normal disk position and anterior disk displacement with or without reduction. Younger patients less than 40 years were significant higher the incidence of joint effusion than those of older patients. A significant association was seen between joint effusion and aging. MR showed effusion in 17% of the unilateral temporomandibular joint, 24% of the bilateral temporomandibular joints. There was no significant difference between unilateral and bilateral case. These results indicated that joint effusion using MR imaging was associated with varied temporomandibular joint pathologic states. (author)

Environmental assessment for the Processing and Environmental Technology Laboratory (PETL)

International Nuclear Information System (INIS)

1995-09-01

The U.S. Department of Energy (DOE) has prepared an environmental assessment (EA) on the proposed Processing and Environmental Technology Laboratory (PETC) at Sandia National Laboratories/New Mexico (SNL/NM). This facility is needed to integrate, consolidate, and enhance the materials science and materials process research and development (R ampersand D) currently in progress at SNL/NM. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, an environmental impact statement is not required, and DOE is issuing this Finding of No Significant Impact (FONSI)

Environmental assessment for the Processing and Environmental Technology Laboratory (PETL)

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

The U.S. Department of Energy (DOE) has prepared an environmental assessment (EA) on the proposed Processing and Environmental Technology Laboratory (PETC) at Sandia National Laboratories/New Mexico (SNL/NM). This facility is needed to integrate, consolidate, and enhance the materials science and materials process research and development (R&D) currently in progress at SNL/NM. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, an environmental impact statement is not required, and DOE is issuing this Finding of No Significant Impact (FONSI).

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

OpenAIRE

Corneliu Cojocaru; Diana Mariana Cocârţă; Irina Aura Istrate; Igor Creţescu

2017-01-01

One of the applied methods for environmental impact assessment is the index of global pollution (IGP) proposed by Rojanschi in 1991. This methodology enables the global estimation for the ecosystem state affected more or less by human activities. Unfortunately, Rojanschi’s method has a limitation; it can be applied only if at least three environmental components are considered. Frequently, many environmental impact assessment applications rely on analysis of only two environmental components....

Environmental Assessments and Stakeholder Involvement

International Nuclear Information System (INIS)

Wesolowski, Cassandra

2006-01-01

Directives and legislation on EIA and SEA need to provide more guidance on how and when public participation should be used. There are now several examples of how well public participation can be performed and the methods are becoming more proactive and innovative. By increasing the role of public participation within the Environmental Assessment process, plans, programmes and projects will become more publicly acceptable. There does need to be a balance as to where public participation is performed in the system, as too much can be a stress on resources and time, as well as producing ineffective results. Key stages such as scoping, preparing the environmental statement or report and decision-making need to be highlighted for the benefits public participation can have. The Aarhus Convention is certainly making a difference in the UK; however it is difficult to judge exactly how much difference yet. It was only fully implemented in the UK in 2005 although some Authorities were applying the three pillars prior to implementation. It is not clear how aware the general public are of the Convention and their rights. Empowering communities in the UK. will communities for decision-making in Environmental Assessments? Providing the public with resources to enable them to fully engage in the process will improve the participation and increase their confidence, but how will this increase their influence within the decision-making process? Ultimately, should the stakeholders and public just influence the incremental decisions made in Environmental Assessments or have more responsibility within the major decisions taken? It will be interesting to see how these issues are addressed over the coming years

Environmental Assessments and Stakeholder Involvement

Energy Technology Data Exchange (ETDEWEB)

Wesolowski, Cassandra [Univ. of Manchester, School of Environment and Development (United Kingdom). Planning and Landscape

2006-09-15

Directives and legislation on EIA and SEA need to provide more guidance on how and when public participation should be used. There are now several examples of how well public participation can be performed and the methods are becoming more proactive and innovative. By increasing the role of public participation within the Environmental Assessment process, plans, programmes and projects will become more publicly acceptable. There does need to be a balance as to where public participation is performed in the system, as too much can be a stress on resources and time, as well as producing ineffective results. Key stages such as scoping, preparing the environmental statement or report and decision-making need to be highlighted for the benefits public participation can have. The Aarhus Convention is certainly making a difference in the UK; however it is difficult to judge exactly how much difference yet. It was only fully implemented in the UK in 2005 although some Authorities were applying the three pillars prior to implementation. It is not clear how aware the general public are of the Convention and their rights. Empowering communities in the UK. will communities for decision-making in Environmental Assessments? Providing the public with resources to enable them to fully engage in the process will improve the participation and increase their confidence, but how will this increase their influence within the decision-making process? Ultimately, should the stakeholders and public just influence the incremental decisions made in Environmental Assessments or have more responsibility within the major decisions taken? It will be interesting to see how these issues are addressed over the coming years.

Environmental risk assessment: an Australian perspective. Supervising Scientist Report 102

International Nuclear Information System (INIS)

Beer, T.; Ziolkowski, F.

1995-01-01

Environmental risk assessment can be used as a strategic tool to set environmental priorities and as a tactical tool to set environmental standards. This report is designed to inform Australian environmental managers about the techniques and applications of environmental risk assessment and to familiarize risk analysts with some of the issues that are of concern to environmental managers. The use of risk assessment is illustrated by applying its techniques to five case studies which include: risk from chemicals and from contaminated sites; risk to people and to the natural environment from development, such as uranium mining; climate change; and risk associated with political decision-making. Then, by considering Australian and overseas practice, a generic framework is presented within which environmental risk assessment in Australia can be undertaken, and possible methods of implementation are discussed. refs., 38 figs

Environmental assessment of incinerator residue utilisation

Energy Technology Data Exchange (ETDEWEB)

Toller, Susanna

2008-10-15

In Sweden, utilisation of incinerator residues outside disposal areas is restricted by environmental concerns, as such residues commonly contain greater amounts of potentially toxic trace elements than the natural materials they replace. On the other hand, utilisation can also provide environmental benefits by decreasing the need for landfill and reducing raw material extraction. This thesis provides increased knowledge and proposes better approaches for environmental assessment of incinerator residue utilisation, particularly bottom ash from municipal solid waste incineration (MSWI). A life cycle assessment (LCA) based approach was outlined for environmental assessment of incinerator residue utilisation, in which leaching of trace elements as well as other emissions to air and water and the use of resources were regarded as constituting the potential environmental impact from the system studied. Case studies were performed for i) road construction with or without MSWI bottom ash, ii) three management scenarios for MSWI bottom ash and iii) three management scenarios for wood ash. Different types of potential environmental impact predominated in the activities of the system and the scenarios differed in use of resources and energy. Utilising MSWI bottom ash in road construction and recycling of wood ash on forest land saved more natural resources and energy than when these materials were managed according to the other scenarios investigated, including dumping in landfill. There is a potential for trace element leaching regardless of how the ash is managed. Trace element leaching, particularly of copper (Cu), was identified as being relatively important for environmental assessment of MSWI bottom ash utilisation. CuO is suggested as the most important type of Cu-containing mineral in weathered MSWI bottom ash, whereas in the leachate Cu is mainly present in complexes with dissolved organic matter (DOM). The hydrophilic components of the DOM were more important for Cu

Environmental impact assessment in the Fijian state sector

International Nuclear Information System (INIS)

Turnbull, Jane

2003-01-01

For over 20 years, the South Pacific state of Fiji has required developers to conduct more than 70 environmental impact assessments (EIA), without specifying the environmental quality or impacts it considers (in)appropriate. It has ignored aspects of EIA to which agencies funding development have paid little attention--assessing alternatives, monitoring outcomes and enforcing consent conditions. This infers the Fijian state is not serious about using EIA to control environmental quality. Factors other than technical shortcomings are shaping the way the state constrains EIA practice. Unless these factors change, the comprehensive EIA system proposed in Sustainable Development legislation will not prevent environmental degradation

Environmental species sorting dominates forest-bird community assembly across scales

DEFF Research Database (Denmark)

Özkan, Korhan; Svenning, J.-C.; Jeppesen, Erik

2013-01-01

species richness and composition within the metacommunity. Second, we analysed species' abundance–occupancy relationship across the metacommunity and used null models to assess whether occupancy is determined by species' environmental niches. Third, we used generalized linear models to test for links...... between species' metacommunity-wide occupancy and their broader WP regional populations and assessed whether these links are consistent with environmental species sorting. There was strong environmental control on local species richness and composition patterns within the metacommunity, but non......-environmental spatial factors had also an important joint role. Null model analyses on randomized communities showed that species' occupancy across the metacommunity was strongly determined by species' environmental niches, with occupancy being related to niche position marginality. Species' metacommunity...

Methods of Environmental Impact Assessment in Colombia

Directory of Open Access Journals (Sweden)

Javier Toro Calderón

2013-10-01

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

Environmental assessment of nanomaterial use in Denmark

DEFF Research Database (Denmark)

Kjølholt, Jesper; Gottschalk, Fadri; Brinch, Anna

This is the concluding report of the project "Nanomaterials – occurrence and effects in the Danish environment" (abbreviated NanoDEN), which part the Danish Government's initiative "Better Control of Nanomaterials" (“Bedre styr på nanomaterialer”) which is administered by the Danish Environmental...... Protection Agency. The projects in NanoDEN have aimed to investigate and generate new environmentally relevant knowledge on of nanomaterials on the Danish market and to assess the possible associated risks to the environment. The results from the sub-projects are summarized in the current report...... and it is assessed whether and how nanomaterials may pose a risk for the environment in Denmark. The assessment is based on investigations of nine selected nanomaterials, which are expected to be environmentally relevant based on knowledge of consumption quantities or how they are used. These data contribute...

Joint Laxity in Preschool Children Born Preterm.

Science.gov (United States)

Romeo, Domenico M; Velli, Chiara; Lucibello, Simona; Ferrantini, Gloria; Leo, Giuseppina; Brogna, Claudia; Cota, Francesco; Ricci, Daniela; Gallini, Francesca; Romagnoli, Costantino; Vento, Giovanni; Mercuri, Eugenio

2018-06-01

To evaluate the prevalence of joint laxity in children born preterm assessed in the first 2 years, the relationship between joint laxity and motor performance at preschool age, and possible changes over time in a subgroup of children followed longitudinally. The revised scale of Beighton Score was used to evaluate joint laxity in a population of 132 preschool children born preterm between 24 and 32 weeks of gestational age. All were assessed for joint laxity between 12 and 24 months of age. Children also performed the Movement Assessment Battery for Children-Second Edition between the age of 3 years and 6 months and 4 years; the age at onset of independent walking also was recorded. The total Beighton Score ranged between 0 and 8. Twenty percent of the cohort showed joint laxity. No differences related to sex or gestational age were observed. Children born preterm with joint laxity achieved later independent walking and achieved lower scores on Movement Assessment Battery for Children-Second Edition than those without joint laxity. In 76 children born preterm, an assessment for joint laxity was repeated once between 25 and 36 months and again after >36 months. No statistically significant difference was observed between the 3 assessments. The Beighton Score can be used to assess generalized joint laxity in children born preterm. As the presence of joint laxity influenced motor competences, the possibility to early identify these infants in the first 2 years is of interest to benefit from early intervention and potentially improve gross motor skills and coordination. Copyright © 2018 Elsevier Inc. All rights reserved.

Assessment of air quality microsensors versus reference methods: The EuNetAir joint exercise

Science.gov (United States)

Borrego, C.; Costa, A. M.; Ginja, J.; Amorim, M.; Coutinho, M.; Karatzas, K.; Sioumis, Th.; Katsifarakis, N.; Konstantinidis, K.; De Vito, S.; Esposito, E.; Smith, P.; André, N.; Gérard, P.; Francis, L. A.; Castell, N.; Schneider, P.; Viana, M.; Minguillón, M. C.; Reimringer, W.; Otjes, R. P.; von Sicard, O.; Pohle, R.; Elen, B.; Suriano, D.; Pfister, V.; Prato, M.; Dipinto, S.; Penza, M.

2016-12-01

The 1st EuNetAir Air Quality Joint Intercomparison Exercise organized in Aveiro (Portugal) from 13th-27th October 2014, focused on the evaluation and assessment of environmental gas, particulate matter (PM) and meteorological microsensors, versus standard air quality reference methods through an experimental urban air quality monitoring campaign. The IDAD-Institute of Environment and Development Air Quality Mobile Laboratory was placed at an urban traffic location in the city centre of Aveiro to conduct continuous measurements with standard equipment and reference analysers for CO, NOx, O3, SO2, PM10, PM2.5, temperature, humidity, wind speed and direction, solar radiation and precipitation. The comparison of the sensor data generated by different microsensor-systems installed side-by-side with reference analysers, contributes to the assessment of the performance and the accuracy of microsensor-systems in a real-world context, and supports their calibration and further development. The overall performance of the sensors in terms of their statistical metrics and measurement profile indicates significant differences in the results depending on the platform and on the sensors considered. In terms of pollutants, some promising results were observed for O3 (r2: 0.12-0.77), CO (r2: 0.53-0.87), and NO2 (r2: 0.02-0.89). For PM (r2: 0.07-0.36) and SO2 (r2: 0.09-0.20) the results show a poor performance with low correlation coefficients between the reference and microsensor measurements. These field observations under specific environmental conditions suggest that the relevant microsensor platforms, if supported by the proper post processing and data modelling tools, have enormous potential for new strategies in air quality control.

Long-term follow-up on total reconstruction of the temporomandibular joint - functional, psychosocial and radiological assessments in a case-series study

DEFF Research Database (Denmark)

Andersen, Kristian

Long-term follow-up on total reconstruction of the temporomandibular joint - functional, psychosocial and radiological assessments in a case-series study......Long-term follow-up on total reconstruction of the temporomandibular joint - functional, psychosocial and radiological assessments in a case-series study...

Environmental Impact of the use of natural Resources (EIRES)

DEFF Research Database (Denmark)

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

relationships between resource use and environmental impacts, and therefore of possibilities to give consolidated advice on priority needs in policy development. * Persisting weaknesses in environmental impact assessment models. Proposals to develop further the scientific input concerning the environmental......, Kerssemeeckers M, Blok K, Patel M, de Beer J (2002). Assessing the environmental potential of clean material technologies. Institute for Prospective Technological Studies, Joint Research Centre (DG JRC), European Commission. Report EUR 20515 EN. * Nemry F, Thollier K, Jansen B, Theunis J (2002). Identifying key...... Deliverable No. 9. Groningen: Center for Energy and Environmental Studies, University of Groningen. The objectives of the present study were to analyse and evaluate this existing body of research with a view to identifying those materials and resources whose use has the greatest environmental impacts...

Multi-indicator assessment of water environment in government environmental auditing

Institute of Scientific and Technical Information of China (English)

HE Gui-zhen; LU Yong-long; MA Hua; WANG Xiao-long

2007-01-01

This study focuses on a multi-indicator assessment methodology for governmental environmental auditing of water protection programs. The environmental status of Wuli Lake in China was assessed using the global indicators (driver-status-response) developed by the CSD, and four additional indicators proposed by the author- water quality, pollution load, aquatic ecosystem status and lake sediment deposition. Various hydrological, chemical, biological and environmental parameters were used to estimate the values of the indicators for assessment of environmental status of the lake based on time series data sets for twenty years. The indicators proposed can be customized to meeting the needs for particular assessment of water protection programs. This method can be used to evaluate the performance of national environmental protection programs and provide technical support for environmental auditors.

Managing Air Quality - Human Health, Environmental and Economic Assessments

Science.gov (United States)

Human health and environmental assessments characterize health and environmental risks associated with exposure to pollution. Economic assessments evaluate the cost and economic impact of a policy or regulation & can estimate economic benefits.

Reliability of joint count assessment in rheumatoid arthritis: a systematic literature review.

Science.gov (United States)

Cheung, Peter P; Gossec, Laure; Mak, Anselm; March, Lyn

2014-06-01

Joint counts are central to the assessment of rheumatoid arthritis (RA) but reliability is an issue. To evaluate the reliability and agreement of joint counts (intra-observer and inter-observer) by health care professionals (physicians, nurses, and metrologists) and patients in RA, and the impact of training and standardization on joint count reliability through a systematic literature review. Articles reporting joint count reliability or agreement in RA in PubMed, EMBase, and the Cochrane library between 1960 and 2012 were selected. Data were extracted regarding tender joint counts (TJCs) and swollen joint counts (SJCs) derived by physicians, metrologists, or patients for intra-observer and inter-observer reliability. In addition, methods and effects of training or standardization were extracted. Statistics expressing reliability such as intraclass correlation coefficients (ICCs) were extracted. Data analysis was primarily descriptive due to high heterogeneity. Twenty-eight studies on health care professionals (HCP) and 20 studies on patients were included. Intra-observer reliability for TJCs and SJCs was good for HCPs and patients (range of ICC: 0.49-0.98). Inter-observer reliability between HCPs for TJCs was higher than for SJCs (range of ICC: 0.64-0.88 vs. 0.29-0.98). Patient inter-observer reliability with HCPs as comparators was better for TJCs (range of ICC: 0.31-0.91) compared to SJCs (0.16-0.64). Nine studies (7 with HCPs and 2 with patients) evaluated consensus or training, with improvement in reliability of TJCs but conflicting evidence for SJCs. Intra- and inter-observer reliability was high for TJCs for HCPs and patients: among all groups, reliability was better for TJCs than SJCs. Inter-observer reliability of SJCs was poorer for patients than HCPs. Data were inconclusive regarding the potential for training to improve SJC reliability. Overall, the results support further evaluation for patient-reported joint counts as an outcome measure. © 2013

76 FR 48119 - Oral Rabies Vaccine Trial; Availability of a Risk Assessment and an Environmental Assessment

Science.gov (United States)

2011-08-08

...] Oral Rabies Vaccine Trial; Availability of a Risk Assessment and an Environmental Assessment AGENCY... environmental assessment relative to an oral rabies vaccination field trial in West Virginia. The environmental... rabies vaccine, analyzes the use of that vaccine in field safety and efficacy trials in West Virginia...

34 CFR 75.601 - Applicant's assessment of environmental impact.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Applicant's assessment of environmental impact. 75.601... Conditions Must Be Met by a Grantee? Construction § 75.601 Applicant's assessment of environmental impact. An applicant shall include with its application its assessment of the impact of the proposed construction on...

Discussion on the post-project assessment of environmental impact for nuclear facilities

International Nuclear Information System (INIS)

Shang Zhaorong

2013-01-01

The paper introduces the background of post-project assessment of environmental impact in the world and focuses on the characteristic of environmental impact assessment for Chinese nuclear facilities construction projects, analyzes the necessity, principle and contents of post-project assessment of environmental impact on current Chinese nuclear facilities operation. It is considered that to start the post-project assessment of environmental impact, perfect the post-project assessment mechanism, introduce the post-project assessment into environmental impact assessment system are just at the night time. (author)

Biodiversity in environmental assessment-current practice and tools for prediction

International Nuclear Information System (INIS)

Gontier, Mikael; Balfors, Berit; Moertberg, Ulla

2006-01-01

Habitat loss and fragmentation are major threats to biodiversity. Environmental impact assessment and strategic environmental assessment are essential instruments used in physical planning to address such problems. Yet there are no well-developed methods for quantifying and predicting impacts of fragmentation on biodiversity. In this study, a literature review was conducted on GIS-based ecological models that have potential as prediction tools for biodiversity assessment. Further, a review of environmental impact statements for road and railway projects from four European countries was performed, to study how impact prediction concerning biodiversity issues was addressed. The results of the study showed the existing gap between research in GIS-based ecological modelling and current practice in biodiversity assessment within environmental assessment

Strategic environmental assessment for UK LLW management - 16392

International Nuclear Information System (INIS)

Craze, Andrew; Clark, Matthew; Davis, Pete

2009-01-01

NDA is delivering a Strategic Environmental Assessment (SEA) to underpin the UK Nuclear Industry Low Level Waste Strategy. The purpose of this assessment is embed sustainability issues into our decision making and to fulfill our requirements under the European Union's Strategic Environmental Assessment (SEA) Directive (2004/42/EU) and transposing UK Regulations, and to underpin the development of the strategy. The outputs of the SEA have provided input into particular aspects of the strategy, leading to a more robust and better informed result. Development of options to be assessed under the SEA has looked at a number of factors, including: - what the strategy is aiming to achieve - expectation from stakeholders as to what should be addressed - consideration of tactical approaches to implementation of the strategy in addition to high level strategic issues - links to other projects and programmes (for example the Environmental Safety Case for the Low Level Waste Repository. The SEA aims to provide a robust assessment of the environmental and sustainability impacts of alternative strategies for providing continued capability and capacity for the management and disposal of LLW in the UK. The assessment also considers other, more tactical, issues around implementation of the strategy, for example: issues around the location of LLW management facilities; the environmental impacts of alternative waste treatment options (metal recycling etc); considerations of alternative approaches to the classification of radioactive waste and opportunities that would result. Critical to the development of the SEA has been the involvement of statutory and non-statutory stakeholders, who have informed both the output and the approach taken. (authors)

Environmental radiation exposure: Regulation, monitoring, and assessment

International Nuclear Information System (INIS)

Chen, S.Y.; Yu, C.; Hong, K.J.

1991-01-01

Radioactive releases to the environment from nuclear facilities constitute a public health concern. Protecting the public from such releases can be achieved through the establishment and enforcement of regulatory standards. In the United States, numerous standards have been promulgated to regulate release control at nuclear facilities. Most recent standards are more restrictive than those in the past and require that radioactivity levels be as low as reasonably achievable (ALARA). Environmental monitoring programs and radiological dose assessment are means of ensuring compliance with regulations. Environmental monitoring programs provide empirical information on releases, such as the concentrations of released radioactivity in environmental media, while radiological dose assessment provides the analytical means of quantifying dose exposures for demonstrating compliance

Environmental assessment of the Carlsbad Environmental Monitoring and Research Center Facility

International Nuclear Information System (INIS)

1995-10-01

This Environmental Assessment has been prepared to determine if the Carlsbad Environmental Monitoring and Research Center (the Center), or its alternatives would have significant environmental impacts that must be analyzed in an Environmental Impact Statement. DOE's proposed action is to continue funding the Center. While DOE is not funding construction of the planned Center facility, operation of that facility is dependent upon continued funding. To implement the proposed action, the Center would initially construct a facility of approximately 2,300 square meters (25,000 square feet). The Phase 1 laboratory facilities and parking lot will occupy approximately 1.2 hectares (3 acres) of approximately 8.9 hectares (22 acres) of land which were donated to New Mexico State University (NMSU) for this purpose. The facility would contain laboratories to analyze chemical and radioactive materials typical of potential contaminants that could occur in the environment in the vicinity of the DOE Waste Isolation Pilot Plant (WIPP) site or other locations. The facility also would have bioassay facilities to measure radionuclide levels in the general population and in employees of the WIPP. Operation of the Center would meet the DOE requirement for independent monitoring and assessment of environmental impacts associated with the planned disposal of transuranic waste at the WIPP

Environmental assessment of the Carlsbad Environmental Monitoring and Research Center Facility

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-10-01

This Environmental Assessment has been prepared to determine if the Carlsbad Environmental Monitoring and Research Center (the Center), or its alternatives would have significant environmental impacts that must be analyzed in an Environmental Impact Statement. DOE`s proposed action is to continue funding the Center. While DOE is not funding construction of the planned Center facility, operation of that facility is dependent upon continued funding. To implement the proposed action, the Center would initially construct a facility of approximately 2,300 square meters (25,000 square feet). The Phase 1 laboratory facilities and parking lot will occupy approximately 1.2 hectares (3 acres) of approximately 8.9 hectares (22 acres) of land which were donated to New Mexico State University (NMSU) for this purpose. The facility would contain laboratories to analyze chemical and radioactive materials typical of potential contaminants that could occur in the environment in the vicinity of the DOE Waste Isolation Pilot Plant (WIPP) site or other locations. The facility also would have bioassay facilities to measure radionuclide levels in the general population and in employees of the WIPP. Operation of the Center would meet the DOE requirement for independent monitoring and assessment of environmental impacts associated with the planned disposal of transuranic waste at the WIPP.

Joint imaging

International Nuclear Information System (INIS)

Hengst, W.

1984-01-01

Joint imaging is a proven diagnostic procedure which has become indispensable to the detection and treatment of different joint diseases in almost all disciplines. The method is suited for early diagnosis of joint affections both in soft tissue and bone which cannot be detected by X-ray or other procedures. The local activity accumulation depends on the rate of metabolism and is visualized in the scan, which in turn enables the extension and floridity of focal lesions to be evaluated and followed-up. Although joint scans may often give hints to probabilities relevant to differential diagnosis, the method is non-specific and only useful if based on the underlying clinical picture and X-ray finding, if possible. The radiation exposure is very low and does not represent a hazard in cases of adequate assessment of indication. In pregnant women and children the assessment of indication has to be based on very strict principles. The method is suited for out-patient diagnosis and can be applied in all installations equipped with a gamma camera and a technetium generator. (orig.) [de

Joint Improvised-Threat Defeat Agency Needs to Improve Assessment and Documentation of Counter-Improvised Explosive Device Initiatives (Redacted)

Science.gov (United States)

2016-08-09

E XC E L L E N C E Joint Improvised ‑Threat Defeat Agency Needs to Improve Assessment and Documentation of Counter‑ Improvised Explosive Device...USE ONLY DODIG-2016-120 (Project No. D2015-D000AE-0222.000) │ i Results in Brief Joint Improvised ‑Threat Defeat Agency Needs to Improve Assessment and...Documentation of Counter‑ Improvised Explosive Device Initiatives Visit us at www.dodig.mil Objective Our audit objective was to determine whether

40 CFR 8.9 - Measures to assess and verify environmental impacts.

Science.gov (United States)

2010-07-01

... environmental impacts. 8.9 Section 8.9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL IMPACT ASSESSMENT OF NONGOVERNMENTAL ACTIVITIES IN ANTARCTICA § 8.9 Measures to assess and verify environmental impacts. (a) The operator shall conduct appropriate monitoring of key environmental indicators as...

Clinical examination and physical assessment of hip joint-related pain in athletes

DEFF Research Database (Denmark)

Reiman, Michael P; Thorborg, Kristian

2014-01-01

UNLABELLED: Evidence-based clinical examination and assessment of the athlete with hip joint related pain is complex. It requires a systematic approach to properly differentially diagnose competing potential causes of athletic pain generation. An approach with an initial broad focus (and hence use...... of highly sensitive tests/measures) that then is followed by utilizing more specific tests/measures to pare down this imprecise differential diagnosis list is suggested. Physical assessment measures are then suggested to discern impairments, activity and participation restrictions for athletes with hip...

Improving environmental impact and cost assessment for supplier evaluation

Science.gov (United States)

Beucker, Severin; Lang, Claus

2004-02-01

Improving a company"s environmental and financial performance necessitates the evaluation of environmental impacts deriving from the production and cost effects of corporate actions. These effects have to be made transparent and concrete targets have to be developed. Such an evaluation has to be done on a regular basis but with limited expenses. To achieve this, different instruments of environmental controlling such as LCA and environmental performance indicators have to be combined with methods from cost accounting. Within the research project CARE (Computer Aided Resource Efficiency Accounting for Medium-Sized Enterprises), the method Resource Efficiency Accounting (REA) is used to give the participating companies new insights into hidden costs and environmental effects of their production and products. The method combines process based cost accounting with environmental impact assessment methodology and offers results that can be integrated into a company"s environmental controlling system and business processes like cost accounting, supplier assessment, etc. Much of the data necessary for the combined assessment can be available within a company"s IT system and therefore can be efficiently used for the assessment process. The project CARE puts a strong focus on the use of company data and information systems for the described assessment process and offers a methodological background for the evaluation and the structuring of such data. Besides the general approach of the project CARE the paper will present results from a case study in which the described approach is used for the evaluation of suppliers.

Environmental assessment [of nuclear installations

International Nuclear Information System (INIS)

Townsley, M.

1989-01-01

The European Community has introduced a directive which instructs that for all projects likely to have a significant effect on the environment consent should only be given after a rigorous assessment of such effects has been carried out and presented as an environmental statement. Projects requiring environmental assessment include nuclear power stations, any thermal power station over 300MW, any radioactive waste storage or disposal facility, any installation which produces electricity, power lines, installations for fuel production, fuel reprocessing, radioactive waste processing and fuel enrichment. The statement must include a description of the likely effects, direct and indirect, on the environment of the development, with reference to human beings, flora, fauna, soil, water, air, climate, landscape, interactions of two or more of these, material assets and cultural heritage. Measures to avoid or remedy the impact must be included. (U.K.)

Osteoarthritis-like pathologic changes in the knee joint induced by environmental disruption of circadian rhythms is potentiated by a high-fat diet.

Science.gov (United States)

Kc, Ranjan; Li, Xin; Forsyth, Christopher B; Voigt, Robin M; Summa, Keith C; Vitaterna, Martha Hotz; Tryniszewska, Beata; Keshavarzian, Ali; Turek, Fred W; Meng, Qing-Jun; Im, Hee-Jeong

2015-11-20

A variety of environmental factors contribute to progressive development of osteoarthritis (OA). Environmental factors that upset circadian rhythms have been linked to various diseases. Our recent work establishes chronic environmental circadian disruption - analogous to rotating shiftwork-associated disruption of circadian rhythms in humans - as a novel risk factor for the development of OA. Evidence suggests shift workers are prone to obesity and also show altered eating habits (i.e., increased preference for high-fat containing food). In the present study, we investigated the impact of chronic circadian rhythm disruption in combination with a high-fat diet (HFD) on progression of OA in a mouse model. Our study demonstrates that when mice with chronically circadian rhythms were fed a HFD, there was a significant proteoglycan (PG) loss and fibrillation in knee joint as well as increased activation of the expression of the catabolic mediators involved in cartilage homeostasis. Our results, for the first time, provide the evidence that environmental disruption of circadian rhythms plus HFD potentiate OA-like pathological changes in the mouse joints. Thus, our findings may open new perspectives on the interactions of chronic circadian rhythms disruption with diet in the development of OA and may have potential clinical implications.

Assessing the Environmental Risks of Nanomaterials

DEFF Research Database (Denmark)

Grieger, Khara Deanne; Hansen, Steffen Foss; Baun, Anders

to a wide range of technical limitations. For instance, serious knowledge gaps remain within e.g. the detection of NM in the environment, developing adequate testing equipment and protocols, and toxicity endpoints (Grieger et al., 2009). In the past few years, many scientists and organizations have...... considered. Furthermore, we recommend the use of biomonitoring in some environmental ‘hot spots’ to serve as early warning detectors while the field of NM environmental risk assessment matures, as recommended in our previous work. Ultimately, this analysis may aid the advancement of environmental risk...

A statistical proposal for environmental impact assessment of development projects

International Nuclear Information System (INIS)

Plazas C, Julian A; De J Lema T, Alvaro; Leon P, Juan Diego

2009-01-01

Environmental impact assessment of development projects is a fundamental process, which main goal is to avoid that their construction and functioning, lead to serious and negative consequences on the environment. Some of the most important limitations of the models employed to assess environmental impacts, are the subjectivity of its parameters and weights, and the multicolineality among the variables, which represent high quantities of similar information. This work presents a multivariate statistical-based method that tries to diminish such limitations. For this purpose, environmental impact assessment, is valuated through different environmental impact attributes and environmental elements, synthesized in an environmental quality index (ICA in Spanish). ICA can be applied at different levels, such as at a project level, or applied only at a partial level on one or some environmental components.

[Short-term effectiveness of Swanson artificial joint replacement in treating posttraumatic metacarpophalangeal joint stiffness].

Science.gov (United States)

Lu, Hui; Shen, Xiangqian; Xu, Jihua; Huang, Xin; Ye, Po; Wu, Shoucheng

2011-11-01

To investigate the short-term effectiveness of Swanson artificial joint replacement in treating post-traumatic metacarpophalangeal joint stiffness. Between August 2007 and May 2010, 11 cases (13 fingers) of metacarpophalangeal joint stiffness with soft tissue defects underwent Swanson artificial joint replacement. There were 7 males (9 fingers) and 4 females (4 fingers), aged 43 to 65 years with an average of 49 years. The involved fingers included 4 thumbs, 4 index fingers, 3 middle fingers, and 2 ring fingers. The types of injury included open and crush injury in 8 fingers, fracture of the metacarpophalangeal joint in 3 fingers, metacarpophalangeal joint severing in 2 fingers. The time from joint stiffness to hospitalization was 12 to 48 weeks (mean, 24 weeks). The joint activity was (136.82 +/- 28.96) degrees. According to total active motion (TAM) assessment, included good in 1 finger, fair in 6 fingers, and poor in 6 fingers before operation. The activities of daily living were assessed by Sollerman score, which was 45.64 +/- 11.04. The X-ray films and CT scan showed traumatic arthritis of the metacarpophalangeal joint. The incision healed by first intention. All patients were followed up 12 to 34 months (mean, 24.1 months). At last follow-up, the joint activity was (194.64 +/- 28.86) degrees, showing significant difference when compared with preoperative value (t = 25.214, P = 0.000). According to TAM assessment, including excellent in 1 finger, good in 4 fingers, fair in 7 fingers, and poor in 1 finger. The Sollerman score was 67.45 +/- 8.20 postoperatively, showing significant difference when compared with the preoperative score (t = -10.470, P = 0.000). X-ray examination showed no prosthesis fracture, periprosthetic fracture, or joint dislocation occurred at last follow-up. Swanson artificial joint replacement can be applied to treat post-traumatic metacarpophalangeal joint stiffness, which can improve the joint activity and has satisfactory short

High-resolution ultrasonography in assessing temporomandibular joint disc position.

Science.gov (United States)

Talmaceanu, Daniel; Lenghel, Lavinia Manuela; Bolog, Nicolae; Popa Stanila, Roxana; Buduru, Smaranda; Leucuta, Daniel Corneliu; Rotar, Horatiu; Baciut, Mihaela; Baciut, Grigore

2018-02-04

The purpose of this study was to determine the diagnostic value of high-resolution ultrasonography (US) in temporomandibular joint (TMJ) disc displacements. A number of 74 patients (148 TMJs) with signs and symptoms of TMJ disorders, according to the Research Diagnostic Criteria for Temporomandibular Disorders, were included in this study. All patients received US and magnetic resonance imaging (MRI) of both TMJs 1 to 5 days after the clinical examination. MRI examinations were performed using 1.5 T MRI equipment (Siemens Avanto, Siemens, Erlangen). Ultrasonographic examination was performed on a Hitachi EUB 8500 (Hitachi Medical Corp., Tokyo, Japan) scanner with L 54 M6.5-13 MHz linear transducer. MRI depicted 68 (45.95%) normal joints, 47 (31.76%) with disc displacement with reduction, 33 (22.3%) with disc displacement without reduction and 34 (22.97%) with degenerative changes. US detected 78 (52.7%) normal joints, 37 (25%) with disc displacement with reduction, 33 (22.3%) with disc displacement without reduction and 21 (14.19%) with degenerative changes. Compared to MRI, US showed a sensitivity of 93.1%, specificity of 87.88%, accuracy of 90.32%, a positive predictive value of 87.1% and a negative predictive value of 93.55% for overall diagnosis of disc displacement. The Youden index was 0.81. Based on our results, high-resolution ultrasonography showed high sensitivity, specificity and accuracy in the diagnosis of TMJ disc displacement. It could be a valuable imaging technique in assessing TMJ disc position. The diagnostic value of high-resolution ultrasonography depends strictly on the examiner's skills and on the equipment used.

Is Environmental Impact Assessment fulfilling its potential?

DEFF Research Database (Denmark)

Larsen, Sanne Vammen

2014-01-01

fuel with CO2-neutral energy sources. A variety of these projects are subject to environmental impact assessment (EIA), which raises the following questions: What role does an impact assessment play? When is the project environmentally friendly? How are climate change-related impacts assessed......One of the topics receiving much attention in recent years is climate change and the potential of its integration in impact assessment, both in terms of achieving mitigation and adaptation. Renewable energy projects are part of the efforts to mitigate climate change, replacing the use of fossil...... adaptation is absent. Also, the results show an emphasis on positive impacts in the reports, and in a few cases discussions of enhancements. Identification and assessment of negative climate change impacts are less apparent. This leads to a discussion of the results in the light of the purpose of EIA....

Risk analysis within environmental impact assessment of proposed construction activity

Energy Technology Data Exchange (ETDEWEB)

Zeleňáková, Martina; Zvijáková, Lenka

2017-01-15

Environmental impact assessment is an important process, prior to approval of the investment plan, providing a detailed examination of the likely and foreseeable impacts of proposed construction activity on the environment. The objective of this paper is to develop a specific methodology for the analysis and evaluation of environmental impacts of selected constructions – flood protection structures using risk analysis methods. The application of methodology designed for the process of environmental impact assessment will develop assumptions for further improvements or more effective implementation and performance of this process. The main objective of the paper is to improve the implementation of the environmental impact assessment process. Through the use of risk analysis methods in environmental impact assessment process, the set objective has been achieved. - Highlights: This paper is informed by an effort to develop research with the aim of: • Improving existing qualitative and quantitative methods for assessing the impacts • A better understanding of relations between probabilities and consequences • Methodology for the EIA of flood protection constructions based on risk analysis • Creative approaches in the search for environmentally friendly proposed activities.

Risk analysis within environmental impact assessment of proposed construction activity

International Nuclear Information System (INIS)

Zeleňáková, Martina; Zvijáková, Lenka

2017-01-01

Environmental impact assessment is an important process, prior to approval of the investment plan, providing a detailed examination of the likely and foreseeable impacts of proposed construction activity on the environment. The objective of this paper is to develop a specific methodology for the analysis and evaluation of environmental impacts of selected constructions – flood protection structures using risk analysis methods. The application of methodology designed for the process of environmental impact assessment will develop assumptions for further improvements or more effective implementation and performance of this process. The main objective of the paper is to improve the implementation of the environmental impact assessment process. Through the use of risk analysis methods in environmental impact assessment process, the set objective has been achieved. - Highlights: This paper is informed by an effort to develop research with the aim of: • Improving existing qualitative and quantitative methods for assessing the impacts • A better understanding of relations between probabilities and consequences • Methodology for the EIA of flood protection constructions based on risk analysis • Creative approaches in the search for environmentally friendly proposed activities.

Environmental Impact Assessment (EIA, Strategic Environmental Assessment (SEA and Sustainability in Minas Gerais

Directory of Open Access Journals (Sweden)

Evandro Sanguinetto

2011-07-01

Full Text Available This paper was aimed at conducting a bibliographical research on Environmental Impact Assessment (EIA, Strategic Environmental Assessment (SEA and their relation to the Ecological Economic Zoning (EEZ in the state of Minas Gerais. It is believed that the EIA is subject to failures as it does not take into account larger impacts upon space, time, cumulative and synergistic effects, whereas reflecting a reductionist point of view of the undertaking to the detriment of a broader, systemic, holistic perspective. With a view to compensate for such failure, the SEA is seen as an appropriate tool for the evaluation of political impacts, plans and programs which, conversely, guides the implementation of projects in an more integrated manner. Therefore, two EIAs can be used as reference; one refers to a rural electrification program in the state of Minas Gerais and the other approaches the integration planning of water sources in the metropolitan area of the state of São Paulo. While planning the Ecological Economic Zoning of the state, Minas Gerais takes a decisive step forward the reduction of conflicts related with multiple interests of economic development, providing and forming the basis for the essential balance among profit, preservation and environmental conservation, social justice, respect and cultural diversity, political and institutional maturation, ethic and plurality, which splash the sustainability colors on the canvas of the future.

Health Impact Assessment Practice and Potential for Integration within Environmental Impact and Strategic Environmental Assessments in Italy

Science.gov (United States)

Linzalone, Nunzia; Assennato, Giorgio; Ballarini, Adele; Cadum, Ennio; Cirillo, Mario; Cori, Liliana; De Maio, Francesca; Musmeci, Loredana; Natali, Marinella; Rieti, Sabrina; Soggiu, Maria Eleonora; Bianchi, Fabrizio

2014-01-01

Avoiding or minimizing potential environmental impact is the driving idea behind protecting a population’s health via Environmental Impact Assessments (EIAs) and Strategic Environmental Assessments (SEAs). However, both are often carried out without any systematic approach. This paper describes the findings of a review of HIA, EIA and SEA experiences carried out by the authors, who act as institutional competent subjects at the national and regional levels in Italy. The analysis of how health is tackled in EIA and SEA procedures could support the definition of a protocol for the integration of HIA with EIA and SEA. Although EIA and SEA approaches include the aim of protecting health, significant technical and methodological gaps are present when assessing health systematically, and their basic principles regarding assessment are unsatisfactory for promoting and addressing healthcare concepts stated by the WHO. HIA is still poorly integrated into the decision-making process, screening and monitoring phases are only occasionally implemented, and operational details are not well-defined. The collaborative approach of institutions involved in environment and health is a core element in a systematic advancement toward supporting effective decisions and effective protection of the environment and health. At the Italian national level, the definition of guidelines and tools for HIA, also in relation with EIA and SEA, is of great interest. PMID:25493391

Strategic environmental assessment in post-modern times

International Nuclear Information System (INIS)

Fischer, Thomas B.

2003-01-01

The increasing awareness of the findings of policy and decision making theory in the environmental assessment community has recently led to an intensifying debate on the theoretical foundations and the appropriate practical use of strategic environmental assessment (SEA). In this context, most of the recent suggestions on how to improve practice have been influenced--consciously or sub-consciously--by the post-modernist paradigm, focusing particularly on a better integration of SEA into 'real' decision making and procedural flexibility. There have also been suggestions that traditional project environmental impact assessment (EIA)-based SEA approaches are generally inadequate. Reacting to the latter criticism, this paper aims at defending 'traditional' systematically structured and normative approaches to SEA. While it is acknowledged that a purely professional and technological paradigm to SEA is something of the past, it is proposed that leaving the design of 'flexible' SEA to the will of proponents and stakeholders might ultimately render it incapable of protecting the environment

Environmental Assessment Expanded Ponnequin Wind Energy Project Weld County, Colorado

Energy Technology Data Exchange (ETDEWEB)

N/A

1999-03-02

The U.S.Department of Energy (DOE) has considered a proposal from the State of Colorado, Office of Energy Conservation (OEC), for funding construction of the Expanded Ponnequin Wind Project in Weld County, Colorado. OEC plans to enter into a contracting arrangement with Public Service Company of Colorado (PSCO) for the completion of these activities. PSCo, along with its subcontractors and business partners, are jointly developing the Expanded Ponnequin Wind Project. DOE completed an environmental assessment of the original proposed project in August 1997. Since then, the geographic scope and the design of the project changed, necessitating additional review of the project under the National Environmental Policy Act. The project now calls for the possible construction of up to 48 wind turbines on State and private lands. PSCo and its partners have initiated construction of the project on private land in Weld County, Colorado. A substation, access road and some wind turbines have been installed. However, to date, DOE has not provided any funding for these activities. DOE, through its Commercialization Ventures Program, has solicited applications for financial assistance from state energy offices, in a teaming arrangement with private-sector organizations, for projects that will accelerate the commercialization of emerging renewable energy technologies. The Commercialization Ventures Program was established by the Renewable Energy and Energy Efficiency Technology Competitiveness Act of 1989 (P.L. 101-218) as amended by the Energy Policy Act of 1992 (P.L. 102-486). The Program seeks to assist entry into the marketplace of newly emerging renewable energy technologies, or of innovative applications of existing technologies. In short, an emerging renewable energy technology is one which has already proven viable but which has had little or no operational experience. The Program is managed by the Department of Energy, Office of Energy Efficiency and Renewable Energy. The

NaiKun Offshore Wind Energy Project environmental assessment certificate[In the matter of the Environmental Assessment Act S.B.C. 2002, c 43 and in the matter of an application for an Environmental Assessment Certificate by NaiKun Wind Development Inc. for the NaiKun Offshore Wind Energy Project

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-11-15

NaiKun Wind Development Inc. has proposed to build a 396 MW wind turbine array to connect Haida Gwaii in the Queen Charlotte Islands to British Columbia's main electricity grid via NaiKun's generation facility. The project involves the installation of 67 to 110 wind turbine generators at the project site. The project also includes an underwater cable and overland transmission line connecting to BC Hydro's grid. An environmental assessment (EA) was undertaken by British Columbia's Environmental Assessment Office (EAO) to evaluate the potential effects on marine physical environment; land use; marine aquatic ecology; visual resources; marine mammals; radio communications; marine birds; navigation; terrestrial ecology; archaeological and heritage resources; employment and economy; and public health. The EAO also assessed relevant issues raised by First Nations during the course of the EA. Upon considering the results of the EA, the BC Ministry of Energy, Mines and Petroleum Resources granted an EA certificate to NaiKun Wind Development Inc. for its proposed offshore wind energy project. The EA certificate contains many conditions that the proponent must implement throughout various stages of the project. Key commitments include undertaking a joint research project with the local crab fishery; determining the movement of sediment relative to beaches and navigation in the area; implementing an adaptive management plan for marine birds; and implementing a monitoring plan to identify any unforeseen impacts to values and recreational use of Naikoon Provincial Park. Before the project can proceed, the proponent will require provincial licenses, leases and other approvals, as well as necessary federal approvals. tabs.

Wind turbine environmental assessment -- Vol 1: Screening document

International Nuclear Information System (INIS)

2000-04-01

The environmental effects of the proposed construction and operation of up to three wind turbines on the Toronto waterfront are evaluated in accordance with the requirements of the Canadian Environmental Assessment Act (CEAA) and Regulations. The nine sections of the report provide background on the environmental assessment and the wind turbine project; provide justification for the project and describes alternative sites and wind turbine technologies; outlines the scope of the project; sketches the biophysical and socio-economic environment; presents an evaluation of the environmental impacts and proposed mitigating measures; describes the public consultation program that was carried out; summarizes the comments received from interested parties; presents the conclusion of the environmental impact assessment; and responds to the public comments received on the draft screening document. Most of the concerns raised involved avoidance reactions by birds, disruption or fragmentation of wildlife, the potential for high kill rate of small nocturnal migrants and young birds, and the effect of noise on breeding birds. The overall recommendation of the consultants is that the project is not likely to cause significant adverse environmental effects and its construction and operations should be authorized. 115 refs., 8 tabs., 2 figs. (14 appendices are in volume 2)

Assessing Environmental Impact on Aquatic Macrophyte Species ...

African Journals Online (AJOL)

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

Joint Conference on Sensing of Environmental Pollutants, 4th, New Orleans, La., November 6-11, 1977, Proceedings

Science.gov (United States)

1978-01-01

Papers are presented on such topics as environmental chemistry, the effects of sulfur compounds on air quality, the prediction and monitoring of biological effects caused by environmental pollutants, environmental indicators, the satellite remote sensing of air pollution, weather and climate modification by pollution, and the monitoring and assessment of radioactive pollutants. Consideration is also given to empirical and quantitative modeling of air quality, disposal of hazardous and nontoxic materials, sensing and assessment of water quality, pollution source monitoring, and assessment of some environmental impacts of fossil and nuclear fuels.

Dealing with uncertainties in environmental burden of disease assessment

Directory of Open Access Journals (Sweden)

van der Sluijs Jeroen P

2009-04-01

Full Text Available Abstract Disability Adjusted Life Years (DALYs combine the number of people affected by disease or mortality in a population and the duration and severity of their condition into one number. The environmental burden of disease is the number of DALYs that can be attributed to environmental factors. Environmental burden of disease estimates enable policy makers to evaluate, compare and prioritize dissimilar environmental health problems or interventions. These estimates often have various uncertainties and assumptions which are not always made explicit. Besides statistical uncertainty in input data and parameters – which is commonly addressed – a variety of other types of uncertainties may substantially influence the results of the assessment. We have reviewed how different types of uncertainties affect environmental burden of disease assessments, and we give suggestions as to how researchers could address these uncertainties. We propose the use of an uncertainty typology to identify and characterize uncertainties. Finally, we argue that uncertainties need to be identified, assessed, reported and interpreted in order for assessment results to adequately support decision making.

Probability-based assessment and maintenance of welded joints damaged by fatigue

International Nuclear Information System (INIS)

Cremona, C.; Lukic, M.

1998-01-01

This paper presents a probabilistic reliability assessment procedure for steel components damaged by fatigue. The study combines the structural reliability theory with a maintenance strategy. The fatigue assessment model is based on a modelisation of the fatigue phenomenon issued from the principles of fracture mechanics theory. The safety margin includes the crack growth propagation and allows to treat fatigue damage in a general manner. Damaging cycles and non damaging cycles are distinguished. The sensitivity study of the different parameters shows that some variables can be taken as deterministic. Applications are made on a welded joint 'stiffener/bottom-plate' of a typical steel bridge. The model is then used for taking into account inspection results. Non destructive inspection (NDI) techniques are also used for updating failure probabilities. The results show their ability to be inserted in a maintenance strategy for optimizing the next inspection time. This has led to define cost functions related to the total maintenance cost; this cost is then minimized for determining the optimal next inspection time. An example of welded joint cracked by fatigue highlights the different concepts. The approach presented in the paper is not only restrained to fatigue problems, but can be applied to a wide variety of degrading phenomena. (orig.)

Environmental Warning System Based on the DPSIR Model: A Practical and Concise Method for Environmental Assessment

Directory of Open Access Journals (Sweden)

Wenqi Wang

2018-05-01

Full Text Available Though we are in urgent need of environmental warnings to slow environmental deterioration, currently, there is no internationally concise method for environmental warnings. In addition, the existing approaches do not combine the three aspects of ecology, resources, and environment. At the same time, the three elements of the environment (air, water, and soil are separated in most environmental warning systems. Thus, the method this paper gives is an innovative attempt and aims to make environmental assessment more practical. This paper establishes the index system of an environmental early warning based on the Driving–Pressure–State–Influence–Response (DPSIR model. The Analytic Hierarchy Process (AHP method was used to determine the weights. Next, single and integrated index methods further assess the environmental warning state, in which the weighted summation method is used to summarize the data and results. The case of Tianjin is used to confirm the applicability of this method. In conclusion, the method in this paper is more well-behaved and, therefore, more suitable to assist cities in their environmental assessment.

The environmental impact assessment of uranium mining in Australia

International Nuclear Information System (INIS)

Morvell, G.

2002-01-01

Federal environmental impact assessment legislation has existed in Australia since 1974. A number of uranium mines have been developed in this time, utilizing a range of mining techniques, including opencut, underground and in-situ leach. Projects have also been undertaken in a variety of geographical areas requiring consideration of diverse biodiversity, cultural heritage and social impact issues. Assessment of uranium mining proposals in Australia is also conducted in a climate of political opposition from a cross section of the Australian community. This paper outlines some of the key issues that arose during recent assessments and which provide a lead to the role of environmental impact assessment in environmental policy development. Issues are also relevant to recent assessments on a replacement nuclear reactor, shipments of waste for reprocessing and proposed assessments on proposals for low and intermediate level nuclear waste facilities. (author)

Guidance on the environmental risk assessment of plant pests

DEFF Research Database (Denmark)

Baker, R.; Candresse, T.; Dormannsne Simon, E.

2011-01-01

The European Food Safety Authority (EFSA) requested the Panel on Plant Health to develop a methodology for assessing the environmental risks posed by harmful organisms that may enter, establish and spread in the European Union. To do so, the Panel first reviewed the methods for assessing...... the environmental risks of plant pests that have previously been used in pest risk assessment. The limitations identified by the review led the Panel to define the new methodology for environmental risk assessment which is described in this guidance document. The guidance is primarily addressed to the EFSA PLH...... (biodiversity) and the functional (ecosystem services) aspects of the environment, this new approach includes methods for assessing both aspects for the first time in a pest risk assessment scheme. A list of questions has been developed for the assessor to evaluate the consequences for structural biodiversity...

Spatial information in public consultation within environmental impact assessments

NARCIS (Netherlands)

Mwenda, A.N.

2015-01-01

Thesis Summary

Spatial information in public consultation within Environmental Impact Assessments

Angela N. Mwenda

Established in the United States of America in 1970, Environmental Impact Assessment (EIA) is an interdisciplinary approach that

Collaborative environmental assessment in the Northwest Territories, Canada

International Nuclear Information System (INIS)

Armitage, Derek R.

2005-01-01

Recent trends in environmental assessment theory and practice indicate a growing concern with collaboration and learning. Although there are few examples of the institutional, organizational, and socio-political forms and processes required to foster this collaboration and learning, the establishment of an environmental planning, management, and assessment regime in Canada's Northwest Territories offers useful insights. Consequently, this paper identifies and examines the institutional, organizational, and socio-political conditions that have encouraged more collaborative forms of environmental assessment practice in the Northwest Territories. Key issues highlighted include: (1) the development of decentralized regulatory organizations more responsive to changing circumstances; (2) strategies for more effective communication and participation of community interests; (3) efforts to build a collaborative vision of economic and social development through region-specific land use plans; (4) the integration of knowledge frameworks; and (5) a concern with the capacity required to encourage effective intervention in the assessment process

Environmental compliance assessment review

International Nuclear Information System (INIS)

Hilliday, G.H.

1991-01-01

During the period 1972-1991, The United States Congress passed stringent environmental statues which the Environment Protection Agency implemented via regulations. The statues and regulations contain severe civil and criminal penalties. Civil violations resulted in fines, typically payable by the company. The act of willfully and knowingly violating the permit conditions or regulations can result in criminal charges being imposed upon the responsible part, i.e., either the company or individual. Criminal charges can include fines, lawyer fees, court costs and incarceration. This paper describes steps necessary to form an effective Environmental Compliance Assessment Review [CAR] program, train field and engineering personnel and perform a CAR audit. Additionally, the paper discusses the findings of a number of Exploration and Production [E and P] field audits

Meeting on Common Ground: Assessing Parent-Child Relationships through the Joint Painting Procedure

Science.gov (United States)

Gavron, Tami

2013-01-01

A basic assumption in psychotherapy with children is that the parent-child relationship is central to the child's development. This article describes the Joint Painting Procedure, an art-based assessment for evaluating relationships with respect to the two main developmental tasks of middle childhood: (a) the parent's ability to monitor and…

Environmental impact assessment Geopressure Subprogram

Energy Technology Data Exchange (ETDEWEB)

None

1977-07-01

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

ENVIRONMENTAL IMPACT ASSESSMENT OF A HEALTH TECHNOLOGY: A SCOPING REVIEW.

Science.gov (United States)

Polisena, Julie; De Angelis, Gino; Kaunelis, David; Gutierrez-Ibarluzea, Iñaki

2018-06-13

The Health Technology Expert Review Panel is an advisory body to Canadian Agency for Drugs and Technologies in Health (CADTH) that develops recommendations on health technology assessments (HTAs) for nondrug health technologies using a deliberative framework. The framework spans several domains, including the environmental impact of the health technology(ies). Our research objective was to identify articles on frameworks, methods or case studies on the environmental impact assessment of health technologies. A literature search in major databases and a focused gray literature search were conducted. The main search concepts were HTA and environmental impact/sustainability. Eligible articles were those that described a conceptual framework or methods used to conduct an environmental assessment of health technologies, and case studies on the application of an environmental assessment. From the 1,710 citations identified, thirteen publications were included. Two articles presented a framework to incorporate environmental assessment in HTAs. Other approaches described weight of evidence practices and comprehensive and integrated environmental impact assessments. Central themes derived include transparency and repeatability, integration of components in a framework or of evidence into a single outcome, data availability to ensure the accuracy of findings, and familiarity with the approach used. Each framework and methods presented have different foci related to the ecosystem, health economics, or engineering practices. Their descriptions suggested transparency, repeatability, and the integration of components or of evidence into a single outcome as their main strengths. Our review is an initial step of a larger initiative by CADTH to develop the methods and processes to address the environmental impact question in an HTA.

Quantifying the impact of transient joint symptoms, chronic joint symptoms, and arthritis: a population-based approach.

Science.gov (United States)

Busija, Lucy; Buchbinder, Rachelle; Osborne, Richard H

2009-10-15

To estimate the prevalence and co-occurrence of self-reported doctor-diagnosed arthritis, chronic joint symptoms (pain, aching, stiffness, or swelling on most days for a month), and transient joint symptoms (pain, aching, stiffness, or swelling but not on most days for a month), and to compare the sociodemographic characteristics, activity limitations, and health-related quality of life (HRQOL) of people with joint conditions with those who have no self-reported doctor-diagnosed arthritis and no joint symptoms. Data from the 2004 population-based South Australian Health Omnibus Survey (n = 2,840, ages 18-96 years) were used in the study. Activity limitations were assessed using 10 activity limitations questions from the Short Form 36 health survey. HRQOL was assessed using the Assessment of Quality of Life scale. Half of all respondents reported having joint problems, with 26%, 11%, and 13% reporting self-reported doctor-diagnosed arthritis, chronic joint symptoms, and transient joint symptoms, respectively. Chronic joint conditions (self-reported doctor-diagnosed arthritis and chronic joint symptoms) accounted for 74% of all joint problems and were associated with higher odds of activity limitations and poorer HRQOL. The frequency of transient and chronic joint symptoms was highest among middle-aged participants (ages 45-54 years for transient and 45-64 years for chronic joint symptoms) and those who had a body mass index in the obese range. Prevalence of self-reported doctor-diagnosed arthritis increased with age and was higher among women and those who were overweight or obese. This study documented the high prevalence and impact of joint conditions in the community. Chronic joint conditions affect daily life and are substantial barriers for effective public health interventions aimed at reducing obesity and inactivity.

Environmental Assessment. Moanalua Shopping Center Redevelopment Oahu, Hawaii

National Research Council Canada - National Science Library

Pingree, Ryan; Halperin, William

2004-01-01

The Department of the Navy has prepared an Environmental Assessment (EA) and determined that an Environmental Impact Statement is not required for the redevelopment of the Moanalua Shopping Center (MSC) Oahu Hawaii...

Environmental Assessment for decontamination and dismantlement, Pinellas Plant

International Nuclear Information System (INIS)

1995-06-01

The US Department of Energy (DOE) has prepared an Environmental Assessment (EA) (DOE/EA-1092) of the proposed decontamination and dismantlement of the Pinellas Plant in Largo, Florida. Under the Decontamination and Dismantlement EA, the DOE proposes to clean up facilities, structures, and utilities; dismantle specific structures; and mitigate or eliminate any environmental impacts associated with the cleanup, dismantlement, and related activities. Related activities include utilization of specific areas by new tenants prior to full-scale cleanup. Based on the analyses in the EA, the DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act of 1969. Therefore, the preparation of an environmental impact statement is not required. This report contains the Environmental Assessment, as well as the Finding of No Significant Impact (FONSI)

Participatory Risk Assessment for Environmental Decision-Making

International Nuclear Information System (INIS)

Homan, Jacqueline; Petts, Judith

2001-01-01

Recent research, discussion and practice in the role environmental decision-making as an integral part of a democratic society have resulted in legislation, policy and guidance that encourage, and indeed may require, greater participation. The focus of this research paper is to explore these participatory ideas in the context of environmental risk assessment. Participation methods have generic application. However, the importance of fitting method to purpose requires that different contexts and issues relative to the objectives be addressed. In relation to environmental risk assessment these issues include: the complexity of risk issues per se; the inherent uncertainty that dominates any risk assessment; the quantitative nature of many risk assessments and the difficulty of dealing with low probability-high consequence outconies; the possibility of controversy in relation to decisions involving risk and thus the careful attention needed to the process and identification of participants; the traditional role and culture of experts in risk decisions and the challenge of reconciling this with the role of lay knowledge and the potential for the public to act as quality assurers in the risk decision process; the tendency for people to need reassurance when confronted with risk, even during a participation process; the need to acknowledge the public's ability to deal with complex technical issues and the need for information and data to respond to their questions, and the fact that 'risk' per se will often not be the only issue of public concern. The contributions to the risk debate from the social sciences are having considerable influence on the practice of environmental decision-making. Calls for increased stakeholder involvement in risk decisions are requiring greater access to and engagement with environmental risk assessments. Mechanisms for this level of involvement, however, are not well defined. For these aspirational calls to be realised in practice, decision

Participatory Risk Assessment for Environmental Decision-Making

Energy Technology Data Exchange (ETDEWEB)

Homan, Jacqueline; Petts, Judith [Univ. of Birmingham (United Kingdom). Centre for Environmental Research and Training; Pollard, Simon; Twigger-Ross, Clare [National Centre for Risk Analysis and Options Appraisal, London (United Kingdom)

2001-07-01

Recent research, discussion and practice in the role environmental decision-making as an integral part of a democratic society have resulted in legislation, policy and guidance that encourage, and indeed may require, greater participation. The focus of this research paper is to explore these participatory ideas in the context of environmental risk assessment. Participation methods have generic application. However, the importance of fitting method to purpose requires that different contexts and issues relative to the objectives be addressed. In relation to environmental risk assessment these issues include: the complexity of risk issues per se; the inherent uncertainty that dominates any risk assessment; the quantitative nature of many risk assessments and the difficulty of dealing with low probability-high consequence outconies; the possibility of controversy in relation to decisions involving risk and thus the careful attention needed to the process and identification of participants; the traditional role and culture of experts in risk decisions and the challenge of reconciling this with the role of lay knowledge and the potential for the public to act as quality assurers in the risk decision process; the tendency for people to need reassurance when confronted with risk, even during a participation process; the need to acknowledge the public's ability to deal with complex technical issues and the need for information and data to respond to their questions, and the fact that 'risk' per se will often not be the only issue of public concern. The contributions to the risk debate from the social sciences are having considerable influence on the practice of environmental decision-making. Calls for increased stakeholder involvement in risk decisions are requiring greater access to and engagement with environmental risk assessments. Mechanisms for this level of involvement, however, are not well defined. For these aspirational calls to be realised in

An integrated risk assessment approach: Risk assessment in the programmatic environmental impact statement

International Nuclear Information System (INIS)

Morris, J.M.

1994-01-01

The following paper is an informal summary of salient points made in the presentation entitled open-quotes An Integrated Risk Assessment Approach: Risk Assessment in the Programmatic Environmental Impact Statement (PEIS).close quotes. This presentation was given at the U.S. DOE Integrated Planning Workshop in Denver, Colorado on June 2, 1994. Integrated decision analysis is very important in environmental restoration and waste management in the evaluation of such things as land use planning, waste load forecasting, cost analyses, and technology development activities. Integrated risk assessment is an approach that addresses multiple components of risk, including: risks from surplus facilities as well as typical environmental restoration sites, risks to the public, risks to workers, ecological risk, risks before, during and after remediation activities, and others

Environmental justice, impact assessment and the politics of knowledge: The implications of assessing the social distribution of environmental outcomes

International Nuclear Information System (INIS)

Walker, Gordon

2010-01-01

Claims of environmental injustice have increasingly become part of environmental conflicts, both explicitly through the work of environmental justice campaigning groups and implicitly through the arguments deployed about the rights and wrongs of a given situation. Such claims can centre on different notions of justice, including those concerned with questions of distribution and procedure. This paper focuses on distributional or outcome justice and explores what implications follow when the distributional concerns of environmental justice are included in the practice of impact assessment processes, including through social impact assessment (SIA). The current use of impact assessment methods in the UK is reviewed showing that although practices are evolving there is a little routine assessment of distributional inequalities. It is argued that whilst this should become part of established practice to ensure that inequalities are revealed and matters of justice are given a higher profile, the implications for conflict within decision making processes are not straightforward. On the one hand, there could be scope for conflict to be ameliorated by analysis of inequalities informing the debate between stakeholders, and facilitating the implementation of mitigation and compensation measures for disadvantaged groups. On the other hand, contestation over how evidence is produced and therefore what it shows, and disagreement as to the basis on which justice and injustice are to be determined, means that conflict may also be generated and sustained within what are essentially political and strategic settings.

Using the Hemophilia Joint Health Score for assessment of children: Reliability of the Spanish version.

Science.gov (United States)

R, Cuesta-Barriuso; A, Torres-Ortuño; S, Pérez-Alenda; J, Carrasco Juan; F, Querol; J, Nieto-Munuera; Ja, López-Pina

2018-02-27

Numerous measuring instruments for the evaluation of hemophilic arthropathy have been developed. One of the most used systems is the Hemophilia Joint Health Score (HJHS) given its sensitivity to clinical changes appearing in the joints because of recurrent hemarthrosis. Assessing the interrater reliability, using the Spanish version of the HJHS (version 2.1) in children with hemophilia. Reliability study to assess the interrater reliability of the Spanish version of HJHS. A sample of 36 children aged 7-13 years diagnosed with hemophilia A or B was used. Two physiotherapists performed physical assessments with the Spanish version of the HJHS. Descriptive statistics (range, mean, standard deviation) and the analysis of interrater reliability were calculated. The interrater reliability was heterogeneous since the Kappa coefficient range (ĸ), although significant (p reliability of the Spanish population version of the HJHS is high. This scale should be used generically in evaluating musculoskeletal pediatric patients with hemophilia.

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…

An Assessment of Environmental Impacts Assessment (EIA in Malaysia

Directory of Open Access Journals (Sweden)

Abdul Hamid Masdiah

2017-01-01

Full Text Available The effectiveness of Environmental Impact Assessment (EIA in evaluating the planning project is a debatable issue among academics and practitioners, since EIA has been claimed to be unable to eliminate the environmental issues. Focusing only on technical improvements is not sufficient for rectifying the problems of EIA; the process of EIA should be clearly identified instead to maximise the effective use of EIA. It is important to note that the effective use of EIA, particularly on process-related issues could significantly minimise bad environmental effects. In summary, this study aims to explore and identify the effectiveness of EIA in the planning process and barriers to evaluate the environmental performance in Malaysia. The findings of this study could be a baseline for organisation to minimize emission, avoid the risk of prosecution and fines arising from potential environment breaches and cost reduction within the organisation.

A new paradigm for Environmental Assessment (EA) in Korea

International Nuclear Information System (INIS)

Song, Young-Il; Glasson, John

2010-01-01

Over the last 30 years, Environmental Impact Assessment (EIA) in Korea has played an important role in decision-making processes particularly for environmentally sensitive projects. However, the EIA system alone has sometimes not been effective enough to ensure the successful resolution of environmental concerns. In order to compensate for the limitations of the EIA system, a new assessment system called Prior Environmental Review System (PERS), which is relevant to Strategic Environmental Assessment (SEA) in some aspects, was introduced in 1993. PERS aims to balance development and preservation by identifying possible environmental impacts of some administrative plans mainly related to development projects in the early stages of planning. However, PERS still appeared to have some weak points such as a limited range of subjects to be assessed, and weakness of tiering (or vertical integration) from PERS to EIA. Therefore, the necessity for reform of the Korean Environmental Assessment (EA) system, including PERS, was raised. In response, the Korean government sought to establish its policy direction for implementing SEA by enhancing the objectivity and expertise of PERS. The policy was approved by the National Assembly in May 2005, and went into effect in June 2006. The introduction of SEA, by enhancing PERS, provides a framework for a system of EA from the strategic level, including PPPs, to the project level. Yet, despite such improvements, some managerial and technical problems associated with subsequent EA implementation remain. This paper critically reviews the evolution of the EA system in Korea and suggests essential improvements for the current EA system based on experiences of implementation of both EIA and SEA since June 2006, in the context of international good practice.

Environmental income improves household-level poverty assessments and dynamics

DEFF Research Database (Denmark)

Walelign, Solomon Zena; Charlery, Lindy Callen; Smith-Hall, Carsten

2016-01-01

Household-level poverty assessments and analyses of poverty dynamics in developing countries typically do not include environmental income. Using household (n = 427 in 2006, 2009 and 2012) total income panel data sets, with and without environmental income, from Nepal, we analysed the importance...... of environmental income in household-level poverty assessments (Foster-Greer-Thorbecke indices) and dynamics (movements in the Poverty Transition Matrix). Random effects logit and ordered logit models were applied to estimate variables covarying with poverty categories and compared for annual household incomes...... with and without environmental income. Using the without environmental income data set significantly changed the number of households classified as poor, as well as rates of movements in and out of poverty. Excluding household-level environmental income also distorted estimation of covariates of poverty incidence...

Environmental assessment of solid waste systems and technologies: EASEWASTE

DEFF Research Database (Denmark)

Kirkeby, Janus Torsten; Birgisdottir, Harpa; Hansen, Trine Lund

2006-01-01

A new model has been developed for evaluating the overall resource consumption and environmental impacts of municipal solid waste management systems by the use of life cycle assessment. The model is named EASEWASTE (Environmental Assessment of Solid Waste Systems and Technologies) and is able...... may not always be the most environmentally friendly. The EASEWASTE model can identify the most environmentally sustainable solution, which may differ among waste materials and regions and can add valuable information about environmental achievements from each process in a solid waste management system....... to compare different waste management strategies, waste treatment methods and waste process technologies. The potential environmental impacts can be traced back to the most important processes and waste fractions that contribute to the relevant impacts. A model like EASEWASTE can be used by waste planners...

A mathematical model for environmental risk assessment in manufacturing industry

Institute of Scientific and Technical Information of China (English)

何莉萍; 徐盛明; 陈大川; 党创寅

2002-01-01

Environmental conscious manufacturing has become an important issue in industry because of market pressure and environmental regulations. An environmental risk assessment model was developed based on the network analytic method and fuzzy set theory. The "interval analysis method" was applied to deal with the on-site monitoring data as basic information for assessment. In addition, the fuzzy set theory was employed to allow uncertain, interactive and dynamic information to be effectively incorporated into the environmental risk assessment. This model is a simple, practical and effective tool for evaluating the environmental risk of manufacturing industry and for analyzing the relative impacts of emission wastes, which are hazardous to both human and ecosystem health. Furthermore, the model is considered useful for design engineers and decision-maker to design and select processes when the costs, environmental impacts and performances of a product are taken into consideration.

How to use mechanistic effect models in environmental risk assessment of pesticides: Case studies and recommendations from the SETAC workshop MODELINK.

Science.gov (United States)

Hommen, Udo; Forbes, Valery; Grimm, Volker; Preuss, Thomas G; Thorbek, Pernille; Ducrot, Virginie

2016-01-01

Mechanistic effect models (MEMs) are useful tools for ecological risk assessment of chemicals to complement experimentation. However, currently no recommendations exist for how to use them in risk assessments. Therefore, the Society of Environmental Toxicology and Chemistry (SETAC) MODELINK workshop aimed at providing guidance for when and how to apply MEMs in regulatory risk assessments. The workshop focused on risk assessment of plant protection products under Regulation (EC) No 1107/2009 using MEMs at the organism and population levels. Realistic applications of MEMs were demonstrated in 6 case studies covering assessments for plants, invertebrates, and vertebrates in aquatic and terrestrial habitats. From the case studies and their evaluation, 12 recommendations on the future use of MEMs were formulated, addressing the issues of how to translate specific protection goals into workable questions, how to select species and scenarios to be modeled, and where and how to fit MEMs into current and future risk assessment schemes. The most important recommendations are that protection goals should be made more quantitative; the species to be modeled must be vulnerable not only regarding toxic effects but also regarding their life history and dispersal traits; the models should be as realistic as possible for a specific risk assessment question, and the level of conservatism required for a specific risk assessment should be reached by designing appropriately conservative environmental and exposure scenarios; scenarios should include different regions of the European Union (EU) and different crops; in the long run, generic MEMs covering relevant species based on representative scenarios should be developed, which will require EU-level joint initiatives of all stakeholders involved. The main conclusion from the MODELINK workshop is that the considerable effort required for making MEMs an integral part of environmental risk assessment of pesticides is worthwhile, because

Association of Gastrocnemius Muscle Stiffness With Passive Ankle Joint Stiffness and Sex-Related Difference in the Joint Stiffness.

Science.gov (United States)

Chino, Kintaro; Takashi, Hideyuki

2017-11-15

Passive ankle joint stiffness is affected by all structures located within and over the joint, and is greater in men than in women. Localized muscle stiffness can be assessed by ultrasound shear wave elastography, and muscle architecture such as fascicle length and pennation angle can be measured by B-mode ultrasonography. Thus, we assessed localized muscle stiffness of the medial gastrocnemius (MG) with consideration of individual variability in the muscle architecture, and examined the association of the muscle stiffness with passive ankle joint stiffness and the sex-related difference in the joint stiffness. Localized muscle stiffness of the MG in 16 men and 17 women was assessed at 10° and 20° plantar flexion, neutral anatomical position, 10° and 20° dorsiflexion. Fascicle length and pennation angle of the MG were measured at these joint positions. Passive ankle joint stiffness was determined by the ankle joint angle-torque relationship. Localized MG muscle stiffness was not significantly correlated with passive ankle joint stiffness, and did not show significant sex-related difference, even when considering the muscle architecture. This finding suggest that muscle stiffness of the MG would not be a prominent factor to determine passive ankle joint stiffness and the sex-related difference in the joint stiffness.

A Concept for Multi-Criteria Environmental Assessment of Aircraft Trajectories

Directory of Open Access Journals (Sweden)

Sigrun Matthes

2017-08-01

Full Text Available Comprehensive assessment of the environmental aspects of flight movements is of increasing interest to the aviation sector as a potential input for developing sustainable aviation strategies that consider climate impact, air quality and noise issues simultaneously. However, comprehensive assessments of all three environmental aspects do not yet exist and are in particular not yet operational practice in flight planning. The purpose of this study is to present a methodology which allows to establish a multi-criteria environmental impact assessment directly in the flight planning process. The method expands a concept developed for climate optimisation of aircraft trajectories, by representing additionally air quality and noise impacts as additional criteria or dimensions, together with climate impact of aircraft trajectory. We present the mathematical framework for environmental assessment and optimisation of aircraft trajectories. In that context we present ideas on future implementation of such advanced meteorological services into air traffic management and trajectory planning by relying on environmental change functions (ECFs. These ECFs represent environmental impact due to changes in air quality, noise and climate impact. In a case study for Europe prototype ECFs are implemented and a performance assessment of aircraft trajectories is performed for a one-day traffic sample. For a single flight fuel-optimal versus climate-optimized trajectory solution is evaluated using prototypic ECFs and identifying mitigation potential. The ultimate goal of such a concept is to make available a comprehensive assessment framework for environmental performance of aircraft operations, by providing key performance indicators on climate impact, air quality and noise, as well as a tool for environmental optimisation of aircraft trajectories. This framework would allow studying and characterising changes in traffic flows due to environmental optimisation, as well

ENVIRONMENTAL AUDITING: AN INTEGRATED ENVIRONMENTAL ASSESSMENT OF THE U.S. MID-ATLANTIC REGION

Science.gov (United States)

Many of today's environmental problems are regional in scope and their effects overlap and interact. We developed a simple method to provide an integrated assessment of environmental conditions and estimate cumulative impacts across a large region, by combining data on land-cove...

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

NARCIS (Netherlands)

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

2015-01-01

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

Joint preserving surgery versus arthrodesis in operative treatment of patients with neuromuscular polyneuropathy: questionnaire assessment.

Science.gov (United States)

Napiontek, Marek; Pietrzak, Krzysztof

2015-02-01

The purpose of the paper was to present the results of surgical treatment of foot deformities in peripheral neuropathies using bone procedures: both joint preserving and with joint arthrodesis. The study included 26 patients, 14 males and 12 females (43 feet). The age of the patients at surgery ranged from 5 to 55 years (average 23 years). The follow-up ranged from 0.5 to 15 years (average 4.3 years). Seventeen patients presented Charcot-Marie-Tooth disease, three Friedreich's ataxia and six peripheral motor and sensory neuropathies of undetermined nature. Sixteen patients had bilateral procedures. Four patients had to be re-operated during the follow-up. The patients were divided into four groups depending on the age and the surgical technique applied. The groups I and II (9 children, 17 feet) included patients with growth plate still present in the foot just before surgery. In the groups III and IV (17 adults, 26 feet), bone growth was completed. The assessment of all patients based on a modified AOFAS scale ranged from 44 to 105 points (mean 83.7; SD 17.5). The assessment on the subjective scale ranged from 3 to 10 points (mean 7.4; SD 2.1). The assessment of quality of life on the WOMAC scale ranged from 0 to 41 points (mean 15.7; SD 13.2). All patients stated that they would decide to undergo the treatment again. For groups I and II, joint preserving surgeries gave better results; however, the results could not be statistically confirmed. The results for the groups III and IV were inconclusive as to which surgical techniques should be preferred, arthrodesis or joint preserving. The results show that none of the surgical techniques used for correction of foot deformities in motor-sensory polyneuropathies seems to be preferable.

The development and validation of a custom built device for assessing frontal knee joint laxity.

Science.gov (United States)

Ismail, Shiek Abdullah; Simic, Milena; Clarke, Jillian L; Lopes, Thiago Jambo Alves; Pappas, Evangelos

2017-12-01

This study reports the development and validation of a quantitative technique of assessing frontal knee joint laxity through a custom built device named KLICP. The objectives of this study were to determine: (i) the intra- and inter-rater reliability and (ii) the validity of the device when compared to real time ultrasound. Twenty-five participants had their frontal knee joint laxity assessed by the KLICP, by manual varus/valgus tests and by ultrasound. Two raters independently assessed laxity manually by three repeated measurements, repeated at least 48h later. Results were validated by comparing them to the medial and lateral joint space opening measured by the ultrasound. Intraclass correlation coefficients and standard error of measurement reliability were calculated. Pearson's correlation coefficients were calculated to determine the correlation between the KLICP and the joint space. Intra-rater reliability (intra-session) for each rater was good on both sessions (0.91-0.98), intra-rater reliability (inter-sessions) was moderate to good (0.62-0.87), and inter-rater reliability (intra-session) was good (0.75-0.80). There is low agreement for intra-rater (inter-session) and for inter-rater (intra-session) reliability. The KLICP measurement has a significant positive fair to moderate correlation to the ultrasound measurement at the left (r: 0.61, p: 0.01) and right (r: 0.48, p: 0.02) knee in the valgus direction and at the left (r: 0.51, p: 0.01) and right (r: 0.39, p: 0.05) knee in the varus direction. There is low agreement between the KLICP and the RTU. Reliability and agreement was good only when measured for intra-rater, within session. Copyright © 2017 Elsevier B.V. All rights reserved.

Strategic Environmental Assessment and Sustainable Development

Science.gov (United States)

Tian, Mingjing; Gao, Qingjun; Wang, Nan; Yang, Xigen; Xu, Xin; Zhang, Lu

2018-04-01

The development of social science and technology economy, the international community more and more attention to environmental and development issues. So the main goal pursued by people is not only to meet the needs of social and natural resources, while at the same time being able to protect the needs of future generations. This is the path of sustainable development. Therefore, this paper is a detailed study of strategic environmental assessment and sustainable development.

NPOESS Preparatory Project (NPP) Environmental Products

Science.gov (United States)

Grant, K. D.; Smith, D. C.

2011-12-01

The National Oceanic and Atmospheric Administration (NOAA) and National Aeronautics and Space Administration (NASA) are jointly acquiring the next-generation civilian weather and environmental satellite system: the Joint Polar Satellite System (JPSS). The Joint Polar Satellite System will contribute the afternoon orbit component and ground processing system of the restructured National Polar-orbiting Operational Environmental Satellite System (NPOESS). As such, the Joint Polar Satellite System replaces the current Polar-orbiting Operational Environmental Satellites (POES) managed by NOAA and the ground processing component of both POES and the Defense Meteorological Satellite Program (DMSP) replacement, known as the Defense Weather Satellite System (DWSS), managed by the Department of Defense (DoD). The Joint Polar Satellite System satellite will carry a suite of sensors designed to collect meteorological, oceanographic, climatological, and solar-geophysical observations of the earth, atmosphere, and space. The ground processing system for the Joint Polar Satellite System is known as the Common Ground System (JPSS CGS), and consists of a Command, Control, and Communications Segment (C3S) and the Interface Data Processing Segment (IDPS). Both are developed by Raytheon Intelligence and Information Systems (IIS). The Interface Data Processing Segment will process Joint Polar Satellite System and Defense Weather Satellite System satellite data to provide environmental data products (aka, Environmental Data Records or EDRs) to the National Oceanic and Atmospheric Administration and Department of Defense processing centers operated by the United States government. The Interface Data Processing Segment will process Environmental Data Records beginning with the NPOESS Preparatory Project (NPP) and continue through the lifetime of the Joint Polar Satellite System and Defense Weather Satellite System programs. Under the National Polar-orbiting Operational Environmental

Integrating Energy and Environmental Management in Wood Furniture Industry

Science.gov (United States)

Babić, Milun; Jelić, Dubravka; Konćalović, Davor; Vukašinović, Vladimir

2014-01-01

As energy costs continue to rise, industrial plants (even those of energy nonintensive industries such as furniture industry) need effective way to reduce the amount of energy they consume. Besides, there are a number of economic and environmental reasons why a company should consider environmental management initiatives. This paper provides a detailed guideline for implementing joint energy and environmental management system in wood furniture industrial company. It covers in detail all essential aspects of the system: initial system assessment, organization, policy development, energy and environmental auditing, action plan development, system promotion, checking system performance, and management review. PMID:24587734

Integrating energy and environmental management in wood furniture industry.

Science.gov (United States)

Gordić, Dušan; Babić, Milun; Jelić, Dubravka; Konćalović, Davor; Vukašinović, Vladimir

2014-01-01

As energy costs continue to rise, industrial plants (even those of energy nonintensive industries such as furniture industry) need effective way to reduce the amount of energy they consume. Besides, there are a number of economic and environmental reasons why a company should consider environmental management initiatives. This paper provides a detailed guideline for implementing joint energy and environmental management system in wood furniture industrial company. It covers in detail all essential aspects of the system: initial system assessment, organization, policy development, energy and environmental auditing, action plan development, system promotion, checking system performance, and management review.

TH-A-18C-02: An Electrostatic Model for Assessment of Joint Space Morphology in Cone-Beam CT

Energy Technology Data Exchange (ETDEWEB)

Cao, Q; Thawait, G; Gang, G; Zbijewski, W; Riegel, T; Demehri, S; Siewerdsen, J [Johns Hopkins University, Baltimore, MD (United States)

2014-06-15

Purpose: High-resolution cone-beam CT (CBCT) of the extremities presents a potentially valuable basis for image-based biomarkers of arthritis, trauma, and risk of injury. We present a new method for 3D joint space analysis that exploits the high isotropic spatial resolution of CBCT and is sensitive to small changes in disease-related morphology. Methods: The approach uses an “electrostatic” model in which joint surfaces (e.g., distal femur and proximal tibia) are labeled as charge densities between which the electric field is solved by approximation to the Laplace equation. The method yields a unique solution determined by the field lines across the “capacitor” and is hypothesized to be more sensitive than conventional (Sharp) scores and immune to degeneracies that limit simple distance-along-axis or closest-point analysis. The algorithm was validated in CBCT phantom images and applied in two clinical scenarios: osteoarthritis (OA, change in loadbearing tibiofemoral joint space); and assessment of injury risk (correlation of 3D joint space to tibial slope). Results: Joint space maps computed from the electrostatic model were accurate to within the voxel size (0.26 mm). The method highlighted subtle regions of morphological change that would likely be missed by conventional scalar metrics. Regions of subtle cartilage erosion were well quantified, and the method confidently discriminated OA and non-OA cohorts. 3D joint space maps correlated well with tibial slope and provide a new basis for principal component analysis of loadbearing injury risk. Runtime was less than 5 min (235×235×121 voxel subvolume in Matlab). Conclusion: A new method for joint space assessment was reported as a possible image-based biomarker of subtle articular change. The algorithm yields accurate quantitation of the joint in a manner that is robust against operator and patient setup variation. The method shows promising initial results in ongoing trials of CBCT in osteoarthritis

Recovery in environmental risk assessment at EFSA

NARCIS (Netherlands)

Brock, T.C.M.

2016-01-01

EFSA performs environmental risk assessments (ERAs) for single potential stressors such as plant protection products, genetically modified organisms and feed additives and for invasive alien species that are harmful for plant health. In this risk assessment domain, the EFSA Scientific Committee

Geomorphological hazards and environmental impact: Assessment and mapping

Science.gov (United States)

Panizza, Mario

In five sections the author develops the methods for the integration of geomorphological concepts into Environmental Impact and Mapping. The first section introduces the concepts of Impact and Risk through the relationships between Geomorphological Environment and Anthropical Element. The second section proposes a methodology for the determination of Geomorphological Hazard and the identification of Geomorphological Risk. The third section synthesizes the procedure for the compilation of a Geomorphological Hazards Map. The fourth section outlines the concepts of Geomorphological Resource Assessment for the analysis of the Environmental Impact. The fifth section considers the contribution of geomorphological studies and mapping in the procedure for Environmental Impact Assessment.

Human exposure assessment to environmental chemicals using biomonitoring.

Science.gov (United States)

Calafat, Antonia M; Ye, Xiaoyun; Silva, Manori J; Kuklenyik, Zsuzsanna; Needham, Larry L

2006-02-01

In modern societies, humans may be exposed to a wide spectrum of environmental chemicals. Although the health significance of this exposure for many chemicals is unknown, studies to investigate the prevalence of exposure are warranted because of the chemicals' potential harmful health effects, as often indicated in animal studies. Three tools have been used to assess exposure: exposure history/questionnaire information, environmental monitoring, and biomonitoring (i.e. measuring concentrations of the chemicals, their metabolites, or their adducts in human specimens). We present an overview on the use of biomonitoring in exposure assessment using phthalates, bisphenol A and other environmental phenols, and perfluorinated chemicals as examples. We discuss some factors relevant for interpreting and understanding biomonitoring data, including selection of both biomarkers of exposure and human matrices, and toxicokinetic information. The use of biomonitoring in human risk assessment is not discussed.

Assessment of Environmental Sustainability in Health Care Organizations

Directory of Open Access Journals (Sweden)

María Carmen Carnero

2015-06-01

Full Text Available Healthcare organizations should set a standard in corporate social responsibility and encourage environmental sustainability, since protection of the environment implies the development of preventive measures in healthcare. Environmental concern has traditionally focused on manufacturing plants. However, a Health Care Organization (HCO is the only type of company which generates all existing classes of waste, and 20% is dangerous, being infectious, toxic or radioactive in nature. Despite the extensive literature analysing environmental matters, there is no objective model for assessing the environmental sustainability of HCOs in such a way that the results may be compared over time for an organization, and between different organizations, to give a comparison or benchmarking tool for HCOs. This paper presents a Multi-Criteria Decision Analysis model integrating a Fuzzy Analytic Hierarchy Process and utility theory, to evaluate environmental sustainability in HCOs. The model uses criteria assessed as a function of the number of annual treatments undertaken. The model has been tested in two HCOs of very different sizes.

Assessment of Intellectual Capital in Joint-Stock Companies

Directory of Open Access Journals (Sweden)

Rima Tamošiūnienė

2015-12-01

Full Text Available The evaluation of intellectual capital factors is an essential part for the management of joint-stock companies. Many authors indicate that successful intellectual capital management increases value added in joint-stock companies. Nevertheless, intellectual capital is a complex and challenging concept as there is still no clear guidance, what the intellectual capital features and its structural parts are. Theoretical research revealed that scientists accentuate various intellectual capital parts depending basically on the type of their research, on the level of the research (micro, mezzo, macro, variables they selected to investigate and similar. This research paper gives an insight what drivers can be increasing value added in joint-stock companies.

Ecological geology environmental assessment of open-pit mines

International Nuclear Information System (INIS)

Dong Shuangfa; Jiang Xue

2010-01-01

In this paper, there is a detail description of ecological geology environmental assessment of open-pit mines, including method, process and results. We took ecological geology environmental assessment work on the base of the results of some open-pit mines such as extremely low content magnetite in Hebei Province, inducted and summarized the ecological geology environment quality. The results are reasonable. It provides basic data for the second mines programming in Hebei Province. (authors)

Environmental Risk Assessment Strategy for Nanomaterials

Directory of Open Access Journals (Sweden)

Janeck J. Scott‐Fordsmand

2017-10-01

Full Text Available An Environmental Risk Assessment (ERA for nanomaterials (NMs is outlined in this paper. Contrary to other recent papers on the subject, the main data requirements, models and advancement within each of the four risk assessment domains are described, i.e., in the: (i materials, (ii release, fate and exposure, (iii hazard and (iv risk characterisation domains. The material, which is obviously the foundation for any risk assessment, should be described according to the legislatively required characterisation data. Characterisation data will also be used at various levels within the ERA, e.g., exposure modelling. The release, fate and exposure data and models cover the input for environmental distribution models in order to identify the potential (PES and relevant exposure scenarios (RES and, subsequently, the possible release routes, both with regard to which compartment(s NMs are distributed in line with the factors determining the fate within environmental compartment. The initial outcome in the risk characterisation will be a generic Predicted Environmental Concentration (PEC, but a refined PEC can be obtained by applying specific exposure models for relevant media. The hazard information covers a variety of representative, relevant and reliable organisms and/or functions, relevant for the RES and enabling a hazard characterisation. The initial outcome will be hazard characterisation in test systems allowing estimating a Predicted No-Effect concentration (PNEC, either based on uncertainty factors or on a NM adapted version of the Species Sensitivity Distributions approach. The risk characterisation will either be based on a deterministic risk ratio approach (i.e., PEC/PNEC or an overlay of probability distributions, i.e., exposure and hazard distributions, using the nano relevant models.

Environmental Risk Assessment Strategy for Nanomaterials.

Science.gov (United States)

Scott-Fordsmand, Janeck J; Peijnenburg, Willie J G M; Semenzin, Elena; Nowack, Bernd; Hunt, Neil; Hristozov, Danail; Marcomini, Antonio; Irfan, Muhammad-Adeel; Jiménez, Araceli Sánchez; Landsiedel, Robert; Tran, Lang; Oomen, Agnes G; Bos, Peter M J; Hund-Rinke, Kerstin

2017-10-19

An Environmental Risk Assessment (ERA) for nanomaterials (NMs) is outlined in this paper. Contrary to other recent papers on the subject, the main data requirements, models and advancement within each of the four risk assessment domains are described, i.e., in the: (i) materials, (ii) release, fate and exposure, (iii) hazard and (iv) risk characterisation domains. The material, which is obviously the foundation for any risk assessment, should be described according to the legislatively required characterisation data. Characterisation data will also be used at various levels within the ERA, e.g., exposure modelling. The release, fate and exposure data and models cover the input for environmental distribution models in order to identify the potential (PES) and relevant exposure scenarios (RES) and, subsequently, the possible release routes, both with regard to which compartment(s) NMs are distributed in line with the factors determining the fate within environmental compartment. The initial outcome in the risk characterisation will be a generic Predicted Environmental Concentration (PEC), but a refined PEC can be obtained by applying specific exposure models for relevant media. The hazard information covers a variety of representative, relevant and reliable organisms and/or functions, relevant for the RES and enabling a hazard characterisation. The initial outcome will be hazard characterisation in test systems allowing estimating a Predicted No-Effect concentration (PNEC), either based on uncertainty factors or on a NM adapted version of the Species Sensitivity Distributions approach. The risk characterisation will either be based on a deterministic risk ratio approach (i.e., PEC/PNEC) or an overlay of probability distributions, i.e., exposure and hazard distributions, using the nano relevant models.

Environmental assessment of energy production from waste and biomass

DEFF Research Database (Denmark)

Tonini, Davide

. To evaluate the environmental and energy performance of bioenergy and wasteto-energy systems life cycle assessment was used in this thesis. This was supported by other tools such as material, substance, energy flow analysis and energy system analysis. The primary objective of this research was to provide...... a consistent framework for the environmental assessment of innovative bioenergy and waste-to-energy systems including the integration of LCA with other tools (mentioned earlier). The focus was on the following aspects: - Evaluation of potential future energy scenarios for Denmark. This was doneby integrating...... assessing the environmental performance of the waste refinery, a detailed knowledge of the waste composition is recommendable as this determines the energy outputs and thereby the assessment results. The benefits offered by the waste refinery compared with incinerators and MBT plants are primarily related...

Environmental assessment, Pinellas Plant site, Petersburg, Florida

International Nuclear Information System (INIS)

1983-07-01

The purpose of this environmental assessment is to describe the operations at the Pinellas Plant, discuss the locale in which the plant is situated and assess the actual and possible impacts of plant operation on the surrounding environment. The facility and the local environment are described; impacts on the economy, local community and the environment discussed, and alternatives presented. A comparison of the environmental impact of operating the Pinellas Plant versus the benefits gained by its operation suggests that the plant should continue its function of supplying nuclear weapons components for the US Department of Energy

Direct method for impact assessment of environmental pollutants and toxicants causing health hazards

International Nuclear Information System (INIS)

Fazal-ur-Rehman; Adil, A.; Abdullah, A.; Masood, S.R.; Agha, A.

1997-01-01

Industrial waste pollutants and toxicants are released in three forms i.e. gas, liquid, solid or their admixtures, causing atmospheric , hydro spheric and lithospheric pollutions. Gaseous wastes pollute the surrounding air before entering the waste-cycle and bio-cycle through vegetation/ forestation(i.e., plant kingdom). Liquid wastes enter the water-cycle directly and speedily whereas solid wastes enter the water-cycle indirectly and slowly. All these wastes, as it is well known later on enter plant and animal kingdoms which ultimately effect the human health and make different body parts sick/malignant. Therefore, the regular monitoring of elemental composition of these body parts becomes imperative. The above mentioned format of impact assessment has been followed during different joint studies (carried out in collaboration with university of the Punjab, INMOL and other Departments) which are based on the analytical data collected during the period of last five years. These samples include specimens of blood serum, cancer tissues, drinking and running water, industrial wastes and effluents etc. The comparison, of analysis of samples of unaffected (healthy) and malignant body parts, leads to the direct assessment of environmental pollutants and the inhabitants. (author)

Characteristics of environmental gamma-rays and dose assessment

International Nuclear Information System (INIS)

Saito, Kimiaki; Moriuchi, Shigeru

1986-01-01

Environmental radioactivity has attracted much attention in terms of exposure to the population, although its exposure doses are minimal. This paper presents problems encountered in the assessment of exposure doses using model and monitoring systems, focusing on the characteristics, such as energy distribution, direction distribution, and site, of environmental gamma-rays. The assessment of outdoor and indoor exposure doses of natural gamma-rays is discussed in relation to the shielding effect of the human body. In the assessment of artificial gamma-rays, calculation of exposure doses using build-up factor, the shielding effect of the human body, and energy dependency of the measuring instrument are covered. A continuing elucidation about uncertainties in dose assessment is emphasized. (Namekawa, K.)

Assessment of the Capability of the NGDS Prototype to Replace the JBAIDS for Environmental Sample Analysis

Science.gov (United States)

2016-11-01

Diagnostic System (JBAIDS) for environmental sample analysis. JUPITR ATD and USAF members analyzed environmental samples using the FilmArray...requires 60+ min for sample preparation, whereas the FilmArray system (right) uses highly multiplexed assay pouches that require ᝺ min for sample...supported the evaluation of the BDCoE by analyzing spiked DFU samples using the Joint Biological Agent Identification and Diagnostic System (JBAIDS) and the

Siting of a low-level radioactive waste management facility - environmental assessment experiences of the Canadian siting task force

International Nuclear Information System (INIS)

Gorber, D.M.; Story, V.A.

1995-01-01

After public opposition to the plans for a low-level radioactive waste facility at one of two candidate areas at Port Hope, Canada the Environmental Assessment process was postponed, and an independent Siting Process Task Force was set-up to assess the most suitable technologies for LLRW disposal, the areas with the best potential in the province to use these technologies, and the most promising approaches to site selection. The Task Force recommended a five-phased siting process known as the 'Co-operative Siting Process', which was based on the voluntary participation of local communities and a collaborative, joint-planning style of decision making. An independent Siting Task Force was to be established to ensure that the principles of the recommended process was upheld. This siting process is still underway, and problems and successes that have been encountered are summarized in this contribution

Environmental impact assessment of nuclear desalination

International Nuclear Information System (INIS)

2010-03-01

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

[Ecological environmental quality assessment of Hangzhou urban area based on RS and GIS].

Science.gov (United States)

Xu, Pengwei; Zhao, Duo

2006-06-01

In allusion to the shortage of traditional ecological environmental quality assessment, this paper studied the spatial distribution of assessing factors at a mid-small scale, and the conversion of integer character to girding assessing cells. The main assessing factors including natural environmental condition, environmental quality, natural landscape and urbanization pressure, which were classified into four types with about eleven assessing factors, were selected from RS images and GIS-spatial analyzing environmental quality vector graph. Based on GIS, a comprehensive assessment model for the ecological environmental quality in Hangzhou urban area was established. In comparison with observed urban heat island effects, the assessment results were in good agreement with the ecological environmental quality in the urban area of Hangzhou.

Environmental Methods Review: Retooling Impact Assessment for the New Century

Science.gov (United States)

1998-03-01

Environmental Assessment Research Council. Netherlands, Commission for Environmental Impact Assessment. 1993. Year book of the Commission for Environmental...professional standards. Currently. the main avenues to obtain information in order to maintain or improve competence include: • journals. books ...World Wide Web • professional associations and networks such as IAIA. All of these. however. rely on using the expertise of others secondhand . Who

Computed tomography assessment of hip joints in asymptomatic individuals in relation to femoroacetabular impingement.

Science.gov (United States)

Kang, Alan C L; Gooding, Andrew J; Coates, Mark H; Goh, Tony D; Armour, Paul; Rietveld, John

2010-06-01

Femoroacetabular impingement has become a well-recognized entity predisposing to acetabular labral tears and chondral damage, and subsequently development of osteoarthritis of the hip joint. In the authors' experience, it is common to see bony abnormalities predisposing to femoroacetabular impingement in the contralateral asymptomatic hips in patients with unilateral femoroacetabular impingement. This study was undertaken to investigate the prevalence of bony abnormalities predisposing to femoroacetabular impingement in asymptomatic individuals without exposing study participants to unnecessary radiation. Cross-sectional study; Level of evidence, 4. Fifty individuals (100 hip joints), ranging from 15 to 40 years of age, who were seen at a local hospital between March and August 2008 with abdominal trauma or nonspecific abdominal pain in whom abdominal computed tomography was performed to aid diagnosis were prospectively studied. These patients were not known to have any history of hip-related problems. Raw data from the abdominal computed tomography scan, performed on a 64-slice multidetector computed tomography scanner, were reformatted using bone algorithm into several different planes. Several measurements and observations of the hip joints were made in relation to femoroacetabular impingement. The 100 hip joints from 50 patients with no history of hip problems demonstrated that 39% of the joints (31% of female, 48% of male joints) have at least 1 morphologic aspect predisposing to femoroacetabular impingement. The majority (66% to 100% ) of the findings were bilateral; 33% of female and 52% of male asymptomatic participants in our study had at least 1 predisposing factor for femoroacetabular impingement in 1 or both of their hip joints. Based on the data collected from this study, the acetabular crossover sign had a 71% sensitivity and 88% specificity for detecting acetabular retroversion. Nonquantitative assessment of the femoral head at the anterior

Environmental assessment: Industry perspective

International Nuclear Information System (INIS)

Meadley, T.

1994-01-01

The Canadian mining industry supports the concept of environmental assessment, but the current process at the time of the conference had a number of problems that the industry felt should be addressed. The author makes the following suggestions: that the process for individual projects should be separated from policy issues; that panel members should be drawn from a full-time staff; that there should be better referral criteria to determine which projects require full scale assessment including public hearings; that either the government or project opponents should participate but not both; that the financial burden on proponents should be reduced; that funding of intervenors should be controlled; that there should be a definite time frame

Final Environmental Assessment Addressing Aerial Application of Herbicides at Joint Base Charleston-Weapons Station Charleston, South Carolina

Science.gov (United States)

2013-02-01

a degree that interferes with or interrupts normal breeding, feeding , or sheltering habits , and causes injury, death, or nest abandonment. Pursuant...disrupts the natural shoreline, and impedes drainage of storm water. Fish, mollusks, crustaceans , and other aquatic organisms are also negatively...JB CHS-WS Joint Base Charleston, South Carolina February 2013 3-8 food, feed , forage, fiber, and oilseed crops, and is also available for these

An investigation of environmental and sustainability discourses associated with the substantive purposes of environmental assessment

Energy Technology Data Exchange (ETDEWEB)

Rozema, Jaap G., E-mail: j.rozema@uea.ac.uk [Science, Society and Sustainability Research Group, School of Environmental Sciences, University of East Anglia (UEA), Norwich, NR4 7TJ (United Kingdom); Bond, Alan J., E-mail: alan.bond@uea.ac.uk [Science, Society and Sustainability Research Group, School of Environmental Sciences, University of East Anglia (UEA), Norwich, NR4 7TJ (United Kingdom); Cashmore, Matthew, E-mail: cashmore@plan.aau.dk [Danish Centre for Environmental Assessment, Department of Development and Planning, Aalborg University, Fibigerstraede 13, 9220 Aalborg O (Denmark); Chilvers, Jason, E-mail: jason.chilvers@uea.ac.uk [Science, Society and Sustainability Research Group, School of Environmental Sciences, University of East Anglia (UEA), Norwich, NR4 7TJ (United Kingdom)

2012-02-15

This paper investigates the discursive construction of the substantive purposes of environmental assessment (EA). It addresses these purposes by exploring the complex and often multifaceted linkages between political factors and plural views of democracy, public participation, and the role of science that are embedded in environmental and sustainability discourses. The interaction between policy-making and public actors leads to the formulation of divergent and potentially competing rationales for public participation, and for social appraisal more generally. Participatory approaches have also given impetus to the development of several interpretations on the role of science in assessment procedures. Science is important in mediating public participation and the two are therefore reciprocally linked. This leads to discourses that become manifest in the construction of substantive purposes. Discourse analysis in EA is a relevant method for examining trends and patterns in sustainable development. It is argued that public participation is an important, if not decisive, variable in the articulation and civil legitimacy of certain purposes. A general proposition that results from this paper is that EA, although typically presented as an objective scientific tool, is an intrinsically normative process. Enhanced knowledge on the construction, and reconstruction over time, of substantive purposes is required if environmental and sustainability discourses are to be used and understood as meaningful analytical instruments to assess the socio-political implications of EA. - Highlights: Black-Right-Pointing-Pointer Substantive purposes related to environmental assessment may be best analyzed through discourse analysis. Black-Right-Pointing-Pointer Environmental and sustainability discourses are contingent on the level of participatory democracy and civic science. Black-Right-Pointing-Pointer Public participation is a decisive variable in the construction of the substantive

An investigation of environmental and sustainability discourses associated with the substantive purposes of environmental assessment

International Nuclear Information System (INIS)

Rozema, Jaap G.; Bond, Alan J.; Cashmore, Matthew; Chilvers, Jason

2012-01-01

This paper investigates the discursive construction of the substantive purposes of environmental assessment (EA). It addresses these purposes by exploring the complex and often multifaceted linkages between political factors and plural views of democracy, public participation, and the role of science that are embedded in environmental and sustainability discourses. The interaction between policy-making and public actors leads to the formulation of divergent and potentially competing rationales for public participation, and for social appraisal more generally. Participatory approaches have also given impetus to the development of several interpretations on the role of science in assessment procedures. Science is important in mediating public participation and the two are therefore reciprocally linked. This leads to discourses that become manifest in the construction of substantive purposes. Discourse analysis in EA is a relevant method for examining trends and patterns in sustainable development. It is argued that public participation is an important, if not decisive, variable in the articulation and civil legitimacy of certain purposes. A general proposition that results from this paper is that EA, although typically presented as an objective scientific tool, is an intrinsically normative process. Enhanced knowledge on the construction, and reconstruction over time, of substantive purposes is required if environmental and sustainability discourses are to be used and understood as meaningful analytical instruments to assess the socio-political implications of EA. - Highlights: ► Substantive purposes related to environmental assessment may be best analyzed through discourse analysis. ► Environmental and sustainability discourses are contingent on the level of participatory democracy and civic science. ► Public participation is a decisive variable in the construction of the substantive purpose of environmental assessment.

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

Directory of Open Access Journals (Sweden)

Corneliu Cojocaru

2017-04-01

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

Comparative assessment of knee joint models used in multi-body kinematics optimisation for soft tissue artefact compensation.

Science.gov (United States)

Richard, Vincent; Cappozzo, Aurelio; Dumas, Raphaël

2017-09-06

Estimating joint kinematics from skin-marker trajectories recorded using stereophotogrammetry is complicated by soft tissue artefact (STA), an inexorable source of error. One solution is to use a bone pose estimator based on multi-body kinematics optimisation (MKO) embedding joint constraints to compensate for STA. However, there is some debate over the effectiveness of this method. The present study aimed to quantitatively assess the degree of agreement between reference (i.e., artefact-free) knee joint kinematics and the same kinematics estimated using MKO embedding six different knee joint models. The following motor tasks were assessed: level walking, hopping, cutting, running, sit-to-stand, and step-up. Reference knee kinematics was taken from pin-marker or biplane fluoroscopic data acquired concurrently with skin-marker data, made available by the respective authors. For each motor task, Bland-Altman analysis revealed that the performance of MKO varied according to the joint model used, with a wide discrepancy in results across degrees of freedom (DoFs), models and motor tasks (with a bias between -10.2° and 13.2° and between -10.2mm and 7.2mm, and with a confidence interval up to ±14.8° and ±11.1mm, for rotation and displacement, respectively). It can be concluded that, while MKO might occasionally improve kinematics estimation, as implemented to date it does not represent a reliable solution to the STA issue. Copyright © 2017 Elsevier Ltd. All rights reserved.

Model of environmental life cycle assessment for coal mining operations.

Science.gov (United States)

Burchart-Korol, Dorota; Fugiel, Agata; Czaplicka-Kolarz, Krystyna; Turek, Marian

2016-08-15

This paper presents a novel approach to environmental assessment of coal mining operations, which enables assessment of the factors that are both directly and indirectly affecting the environment and are associated with the production of raw materials and energy used in processes. The primary novelty of the paper is the development of a computational environmental life cycle assessment (LCA) model for coal mining operations and the application of the model for coal mining operations in Poland. The LCA model enables the assessment of environmental indicators for all identified unit processes in hard coal mines with the life cycle approach. The proposed model enables the assessment of greenhouse gas emissions (GHGs) based on the IPCC method and the assessment of damage categories, such as human health, ecosystems and resources based on the ReCiPe method. The model enables the assessment of GHGs for hard coal mining operations in three time frames: 20, 100 and 500years. The model was used to evaluate the coal mines in Poland. It was demonstrated that the largest environmental impacts in damage categories were associated with the use of fossil fuels, methane emissions and the use of electricity, processing of wastes, heat, and steel supports. It was concluded that an environmental assessment of coal mining operations, apart from direct influence from processing waste, methane emissions and drainage water, should include the use of electricity, heat and steel, particularly for steel supports. Because the model allows the comparison of environmental impact assessment for various unit processes, it can be used for all hard coal mines, not only in Poland but also in the world. This development is an important step forward in the study of the impacts of fossil fuels on the environment with the potential to mitigate the impact of the coal industry on the environment. Copyright © 2016 Elsevier B.V. All rights reserved.

Determining Vulnerability Importance in Environmental Impact Assessment

International Nuclear Information System (INIS)

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

2012-01-01

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

Assessing the wider environmental value of remediating land contamination

NARCIS (Netherlands)

Bardos, R.P.; Kearney, T.E.; Nathanail, C.P.; Weenk, A.; Martin, I.D.

2000-01-01

The aim of this paper is to consider qualitative and quantitative approaches for assessing the wider environmental value of remediating land contamination. In terms of the environmental element of sustainable development, a remediation project's overall environmental performance is the sum of the

Proposing an Environmental Excellence Self-Assessment Model

DEFF Research Database (Denmark)

Meulengracht Jensen, Peter; Johansen, John; Wæhrens, Brian Vejrum

2013-01-01

that the EEA model can be used in global organizations to differentiate environmental efforts depending on the maturity stage of the individual sites. Furthermore, the model can be used to support the decision-making process regarding when organizations should embark on more complex environmental efforts......This paper presents an Environmental Excellence Self-Assessment (EEA) model based on the structure of the European Foundation of Quality Management Business Excellence Framework. Four theoretical scenarios for deploying the model are presented as well as managerial implications, suggesting...

Clinical synovitis in a particular joint is associated with progression of erosions and joint space narrowing in that same joint, but not in patients initially treated with infliximab.

Science.gov (United States)

Klarenbeek, N B; Güler-Yüksel, M; van der Heijde, D M F M; Hulsmans, H M J; Kerstens, P J S M; Molenaar, T H E; de Sonnaville, P B J; Huizinga, T W J; Dijkmans, B A C; Allaart, C F

2010-12-01

To assess the relationship between joint tenderness, swelling and joint damage progression in individual joints and to evaluate the influence of treatment on these relationships. First-year data of the Behandel Strategieën (BeSt) study were used, in which patients recently diagnosed as having rheumatoid arthritis (RA) were randomly assigned into four different treatment strategies. Baseline and 1-year x-rays of the hands and feet were assessed using the Sharp-van der Heijde score (SHS). With generalised estimating equations, 3-monthly assessments of tender and swollen joints of year 1 were related to erosion progression, joint space narrowing (JSN) progression and total SHS progression at the individual joint level (definition > 0.5 SHS units) in year 1, corrected for potential confounders and within-patient correlation for multiple joints per patient. During year 1, 59% of all 13 959 joints analysed were ever tender and 45% ever swollen, 2.1% showed erosion progression, 1.9% JSN progression and 3.6% SHS progression. Swelling and tenderness were both independently associated with erosion and JSN progression with comparable OR, although with higher OR in the hands than in the feet. Local swelling and tenderness were not associated with local damage progression in patients initially treated with infliximab. Clinical signs of synovitis are associated with erosion and JSN progression in individual joints after 1 year in RA. A disconnect between synovitis and joint damage progression was observed at joint level in patients who were treated with methotrexate and infliximab as initial treatment, confirming the disconnect between synovitis and the development of joint damage in tumour necrosis factor blockers seen at patient level.

Risk and environmental impact assessment: nuclear and environmental licensing interface

International Nuclear Information System (INIS)

Costa, Eduardo M.; Monteiro, Iara A.

1997-01-01

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

Joint carbon footprint assessment and data envelopment analysis for the reduction of greenhouse gas emissions in agriculture production.

Science.gov (United States)

Rebolledo-Leiva, Ricardo; Angulo-Meza, Lidia; Iriarte, Alfredo; González-Araya, Marcela C

2017-09-01

Operations management tools are critical in the process of evaluating and implementing action towards a low carbon production. Currently, a sustainable production implies both an efficient resource use and the obligation to meet targets for reducing greenhouse gas (GHG) emissions. The carbon footprint (CF) tool allows estimating the overall amount of GHG emissions associated with a product or activity throughout its life cycle. In this paper, we propose a four-step method for a joint use of CF assessment and Data Envelopment Analysis (DEA). Following the eco-efficiency definition, which is the delivery of goods using fewer resources and with decreasing environmental impact, we use an output oriented DEA model to maximize production and reduce CF, taking into account simultaneously the economic and ecological perspectives. In another step, we stablish targets for the contributing CF factors in order to achieve CF reduction. The proposed method was applied to assess the eco-efficiency of five organic blueberry orchards throughout three growing seasons. The results show that this method is a practical tool for determining eco-efficiency and reducing GHG emissions. Copyright © 2017 Elsevier B.V. All rights reserved.

Specifications in the application form for environmental assessment of wood preservatives

Energy Technology Data Exchange (ETDEWEB)

Lucks, U J [ed.

2000-09-01

In 1990 the former Federal Health Office (Bundesgesundheitsamt) and the Federal Environmental Agency (Umweltbundesamt) jointly elaborated a catalogue of test requirements necessary for assessing the impact of wood preservatives on man and environment. Based on several years of experience, a revision was deemed necessary. Complying with the provisions of the Directive 98/8/EC of the European Parliament and the Council of 16 February 1998 concerning the placing of biocidal products on the market, which have to be transposed into national laws, the regulatory bodies BAM, BgVV and UBA, in cooperation with industry and academia (IUCT), developed an amended application form for wood preservatives. The provisions laid down there include different sets of data for wood preservatives, depending on the intended uses/hazard classes, e.g. physico-chemical and ecotoxicological properties, data on exposure, fate and behaviour in the environment and on waste management. The tests should be conducted according to standardized test protocols. Next to the list of data requirements explanations and justifications are given on why the data are needed and how they contribute to the risk assessment. Furthermore, recommendations are given on which test guidelines should preferably be followed to generate the data. In addition, annex I includes a proposal for a test guideline on how to screen leachates from preservative-treated wood surfaces for their ecotoxic potential to aquatic organisms. (orig.)

Citizen involvement in sustainability-centred environmental assessment follow-up

International Nuclear Information System (INIS)

Hunsberger, Carol A.; Gibson, Robert B.; Wismer, Susan K.

2005-01-01

In Canada, many project proponents and planners in the public and private sectors are required to forecast and minimize the adverse environmental effects of their undertakings. However, environmental assessments have traditionally been weak in the areas of planning and conducting effective monitoring, encouraging public participation, integrating social and ecological considerations, encouraging environmental rehabilitation and enhancement, and examining cumulative effects of multiple projects. This paper attempts to address these deficiencies together by drawing from theory and practice in citizen-based monitoring, in the interests of sustainable livelihoods, using local knowledge. Informed by case study research in several regions of Canada, the discussion focuses on opportunities for using citizen-based approaches to broad and continuing regional monitoring as a foundation for the project-centred work that is the usual concern of environmental assessment follow-up. Such approaches have advantages beyond the usual expectations of project-centred monitoring and beyond the conventional arguments for increasing local involvement in environmental assessments. However, there are also challenges including those of integrating local and conventional (or scientific) knowledge systems, addressing concerns about the credibility and biases of citizens and project proponents, ensuring attention to broader sustainability goals such as increased stewardship and civility, and developing practical ways of coordinating and funding integrated and participatory monitoring programs. The concluding recommendations call for a dramatically different approach to follow-up activities on the part of private and public project proponents, as well as novel thinking for environmental assessment practitioners

Neural network based automated algorithm to identify joint locations on hand/wrist radiographs for arthritis assessment

International Nuclear Information System (INIS)

Duryea, J.; Zaim, S.; Wolfe, F.

2002-01-01

Arthritis is a significant and costly healthcare problem that requires objective and quantifiable methods to evaluate its progression. Here we describe software that can automatically determine the locations of seven joints in the proximal hand and wrist that demonstrate arthritic changes. These are the five carpometacarpal (CMC1, CMC2, CMC3, CMC4, CMC5), radiocarpal (RC), and the scaphocapitate (SC) joints. The algorithm was based on an artificial neural network (ANN) that was trained using independent sets of digitized hand radiographs and manually identified joint locations. The algorithm used landmarks determined automatically by software developed in our previous work as starting points. Other than requiring user input of the location of nonanatomical structures and the orientation of the hand on the film, the procedure was fully automated. The software was tested on two datasets: 50 digitized hand radiographs from patients participating in a large clinical study, and 60 from subjects participating in arthritis research studies and who had mild to moderate rheumatoid arthritis (RA). It was evaluated by a comparison to joint locations determined by a trained radiologist using manual tracing. The success rate for determining the CMC, RC, and SC joints was 87%-99%, for normal hands and 81%-99% for RA hands. This is a first step in performing an automated computer-aided assessment of wrist joints for arthritis progression. The software provides landmarks that will be used by subsequent image processing routines to analyze each joint individually for structural changes such as erosions and joint space narrowing

Environmental sustainability assessment of palm biodiesel production in Thailand

International Nuclear Information System (INIS)

Silalertruksa, Thapat; Gheewala, Shabbir H.

2012-01-01

The study assesses the environmental sustainability of palm biodiesel production systems in Thailand by focusing on their energy efficiency and environmental impact potentials. The Net Energy Balance (NEB) and Renewability indicate energy gain for palm biodiesel and its co-products as compared to fossil energy inputs. In addition, life cycle assessment also reveals lower values of environmental impact potentials of biodiesel as compared to conventional diesel. For example, palm biodiesel can provide greenhouse gas (GHG) reduction of around 46–73% as compared to diesel. Nitrogen-fertilizer production and application in the plantation and the air emissions from the ponds treating palm oil mill effluent (POME) are found to be the major environmental aspects. However, the energy and environmental performances depend on various factors such as the management efficiency of empty fruit bunches (EFB) and POME and the possible land-use change in the future. Recommendations are made for improving environmental performance of palm biodiesel and for securing the long-term availability of crude palm oil supply with a view towards sustainable palm biodiesel production. -- Highlights: ► Environmental sustainability of palm biodiesel production in Thailand is assessed. ► Palm biodiesel can provide GHG reduction of around 46–73% as compared to diesel. ► Net energy ratio and renewability of palm biodiesel both range between 2 and 4. ► Efficient use of by-products in the value chain enhances environmental benefits.

Draft environmental assessment: Ocean Thermal Energy Conversion (OTEC) Pilot Plants

Energy Technology Data Exchange (ETDEWEB)

Sullivan, S.M.; Sands, M.D.; Donat, J.R.; Jepsen, P.; Smookler, M.; Villa, J.F.

1981-02-01

This Environmental Assessment (EA) has been prepared, in accordance with the National Environmental Policy Act of 1969, for the deployment and operation of a commercial 40-Megawatt (MW) Ocean Thermal Energy Conversion (OTEC) Pilot Plant (hereafter called the Pilot Plant). A description of the proposed action is presented, and a generic environment typical of the candidate Pilot Plant siting regions is described. An assessment of the potential environmental impacts associated with the proposed action is given, and the risk of credible accidents and mitigating measures to reduce these risks are considered. The Federal and State plans and policies the proposed action will encompass are described. Alternatives to the proposed action are presented. Appendix A presents the navigation and environmental information contained in the US Coast Pilot for each of the candidate sites; Appendix B provides a brief description of the methods and calculations used in the EA. It is concluded that environmental disturbances associated with Pilot Plant activities could potentially cause significant environmental impacts; however, the magnitude of these potential impacts cannot presently be assessed, due to insufficient engineering and environmental information. A site- and design-specific OTEC Pilot Plant Environmental Impact Statement (EIS) is required to resolve the potentially significant environmental effects associated with Pilot Plant deployment and operation. (WHK)

US Assessment of Hip Joint Synovitis in Rheumatic Diseases A comparison with MR imaging

International Nuclear Information System (INIS)

Soini, I.; Kotaniemi, A.; Kautiainen, H.; Kauppi, M.

2003-01-01

Purpose: To assess the significance of ultrasonography (US) in detecting hip joint synovitis in patients with rheumatic diseases. Material and Methods: Forty patients with rheumatic disease and suspected hip joint synovitis underwent MRI and US of the hip joint. In addition to the throughout MRI evaluation, the anterior collum-capsule distance (CCD) was determined by both MRI and US. Thirteen healthy volunteers were examined with MRI to establish the criteria for normal findings in MRI when classifying hip joints to those with synovitis and those without. MRI was used as a gold standard. Results: Synovitis was found using MRI in 31 hips of 22 patients (9 patients had bilateral synovitis). The intraclass correlation was 0.61 between MRI and US in measuring CCD. In classifying hip joint synovitis with US, the sensitivity of the method was 87% and specificity 42%, when the CCD criterion for synovitis was determined to be 7 mm. If the cut-off point was raised to 9 mm, the sensitivity decreased to 61% while specificity increased to 94%. A difference in CCD of 1 mm between the hips as an additional criterion for synovitis increased the number of false-positive findings. Conclusion: Measurement of CCD with US proved to be a rather inaccurate method to point out synovitis in rheumatic patients when using MRI as a reference. The main reason for this result was the thickened capsule, which US could not differentiate from a thickened synovium

Modern biogeochemistry environmental risk assessment

CERN Document Server

Bashkin, Vladimir N

2006-01-01

Most books deal mainly with various technical aspects of ERA description and calculationsAims at generalizing the modern ideas of both biogeochemical and environmental risk assessment during recent yearsAims at supplementing the existing books by providing a modern understanding of mechanisms that are responsible for the ecological risk for human beings and ecosystem

Environmental impact assessment around TRIGA research reactor

International Nuclear Information System (INIS)

Lee, Jeong Ho; Lee, Hyun Duk; Lee, Young Bok; Cheong, Kyu Hoi; Ahn, Jong Sung; Kim, Kug Chan; You, Byung Sun; Kim, Byung Woo; Kim, Sang Bok; Han Moon Hee

1985-01-01

Population distribution, atmospheric change, X/Q, characteristics of terrestrial ecosystem around Seoul site were surveyed. Environmental radiation and radioactivities such as grossα, grossβ, Cs-137, Sr-90 and H-3 of various environmental samples were analyzed. The values of environmental radiation dose tended to increase gradually in the light of the recent five years' results of environmental radiation monitoring around the nuclear power plants from 1980 to 1984, however, the changes were not significant. In addition, continuous assessment of environmental radiation monitoring on the roofs of main building and life science building at KAERI showed that the environmental radiation dose tended to increase a little during the night time. Judging from the above results, it is concluded that environmental contamination level by radioactive materials could be ignored in the case of radioisotope production or experiment using radioisotopes except the release of gaseous radioactive materials such as Ar-41 of short half life by the operation of nuclear reactor. (Author)

Assessing environmental impacts in a life cycle perspective

DEFF Research Database (Denmark)

Hauschild, Michael Zwicky

2005-01-01

is focused on the product system which comprises all the processes which the product and its components meet throughout their lives- from the extraction of raw materials via manufacture, use and waste management to final disposal, or in short from the cradle to the grave (see Figure 1). The focus......What are the environmental impacts from an armchairor a cellular phone or a steak, if you take into account all the activities needed to produce, maintain, use or consume and eventually dispose of it? Life cycle impact assessment is the part of life cycle assessment (LCA) where the inventory...... of material flows in the life cycle of a product are translated into environmental impacts and consumption of resources, and questions like these are given an answer. The environmental impacts may range from very local (e.g. land use) to global (like climate change). As an environmental analysis tool, LCA...

Environmental site assessments should include radon gas testing

International Nuclear Information System (INIS)

Nardi, M.A.

1991-01-01

There are two emerging influences that will require radon gas testing as part of many property transfers and most site assessments. These requirements come from lending regulators and state legislatures. Fannie Mae and others have developed environmental investigation guidelines for the purchase of environmentally contaminated real estate. These guidelines include radon gas testing for many properties. Several states have enacted laws that require environmental disclosure forms be prepared to ensure that the parties involved in certain real estate transactions are aware of the environmental liabilities that may come with the transfer of property. Indiana has recently enacted legislation that would require the disclosure of the presence of radon gas on many commercial real estate transactions. With more lenders and state governments likely to follow this trend, radon gas testing should be performed during all property transfers and site assessment to protect the parties involved from any legal liabilities

ASSESSMENT AND COMPARISION OF CERVICAL JOINT POSITION SENSE IN SUBJECTS WITH CHRONIC NECK PAIN vs NORMALS

Directory of Open Access Journals (Sweden)

Oberoi Mugdha

2015-06-01

Full Text Available Background: The abundance of mechanoreceptors in the cervical spine and their central and reflex afferent connections to the vestibular, visual and postural control system suggests that the cervical proprioceptive information provides important somatosensory information influencing postural stability, head orientation and eye movement control. Disturbances to the afferent input from the cervical region is thought to underlie symptoms of dizziness, unsteadiness, visual disturbances and signs of altered postural stability, cervical proprioception and head and eye movement control in people with chronic neck pain. This study aimed to assess and compare cervical joint position sense in subjects with chronic neck pain vs normals. Methods: Total 60 subjects, divided into two groups chronic neck pain group (n=30 (12 males and 18 females with mean age of 40.7 years and control group (n=30 with age and gender matched normal individuals were assessed for baseline data and demographic variables. Head repositioning accuracy test was used to assess cervical joint position sense in degrees. Results: The difference in the head repositioning error values were found to be extremely significant (p<0.0001 for all the neck movements for subjects with chronic neck pain as compared to normals. Conclusion: Cervical joint position sense in subjects with chronic neck pain is found to be altered as compared to age and gender matched normals.

Radiation environmental impact assessment of the radioisotope's application on nuclear medical science

International Nuclear Information System (INIS)

Liu Hongshi

2004-01-01

The radiation environmental impact assessment of the radioisotope's application on nuclear medical science is introduced, including the assessment criteria, the assessment methods and the environmental impact assessment of three wastes emission. (authors)

The screening and scoping of Environmental Impact Assessment and Strategic Environmental Assessment of Carbon Capture and Storage in the Netherlands

International Nuclear Information System (INIS)

Koornneef, Joris; Faaij, Andre; Turkenburg, Wim

2008-01-01

The Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) are procedural tools which have as goal to assess and evaluate possible environmental effects of, respectively, a proposed project or policy plan. The goal of this article is to explore possible bottlenecks in applying both the EIA and SEA procedures on Carbon Capture and Storage (CCS) activities in the Netherlands, as experience is currently minimal or lacking. In this study we focus mainly on the institutional and procedural aspects of the screening and scoping phases of both procedures. This is achieved by reviewing EIA and SEA procedures for analogue projects for the three distinctive process steps of a CCS project, namely the power plant with capture, the transport and finally the underground storage of the CO 2 . Additionally, EIA and SEA or similar procedures on CCS in other countries are reviewed and the legal framework for the Dutch EIA and SEA is studied. This article shows a concise overview of the EIA and SEA procedure in the Netherlands and the relation between both procedures. Based on our findings we have constructed a conceptual taxonomy for the scope of both procedures for CCS in the Netherlands. This taxonomy conceptualizes the possible integration of assessing the environmental impacts for tiered levels of decision making. This integration might be needed for first CCS projects as decisions on the strategic (spatial planning) level are currently absent for CCS in the Netherlands. Perpendicular to such integration is the integration of linked activities in the CCS chain and their alternatives, into one procedure. We argue that it would be beneficial to combine the separate EIA procedures for CCS activities into one procedure or at least provide close linkage between them. This issue should be carefully considered by regulators, competent authorities and project initiators in an early stage to avoid delaying legal procedures in the future. For the same reason

An environmental fairness based optimisation model for the decision-support of joint control over the water quantity and quality of a river basin

Science.gov (United States)

Yu, Sen; He, Li; Lu, Hongwei

2016-04-01

This paper presented a new environmental fairness based optimisation model (EFOM) for the decision-support of water resources management and water pollution control at the watershed scale. The model integrated three prediction modules for water consumption and pollutant discharge (WCPD), environmental Gini coefficient (EGC) and water quality (WASP). The model is capable of optimizing the total discharge quantity in the whole basin and controlling units both spatially and temporally, and addressing the conflicts between environmental fairness and efficiency. The model was applied to the Songhua River basin, attempting to support decision-making of joint control over the water quantity and quality. Validation of the WASP module showed that the simulation agreed well with water quality monitoring values (2013) in the Harbin section. Results from the EFOM model also indicated that the water environment in the Harbin section would be improved significantly by effectively controlling the total pollution discharge. The identified optimal strategy obtained from the EFOM showed that the percentage of water in good quality reaches 72% in 2020, suggesting that the strategy would guarantee the planning goals of The China Action Plan for Water Pollution Control to be satisfied. Hence, the modelling under the consideration of environmental fairness can be a new attempt, which is beneficial to optimal joint control of water quantity and water quality at the watershed scale.

Using Art to Assess Environmental Education Outcomes

Science.gov (United States)

Flowers, Ami A.; Carroll, John P.; Green, Gary T.; Larson, Lincoln R.

2015-01-01

Construction of developmentally appropriate tools for assessing the environmental attitudes and awareness of young learners has proven to be challenging. Art-based assessments that encourage creativity and accommodate different modes of expression may be a particularly useful complement to conventional tools (e.g. surveys), but their efficacy and…

New technologies - How to assess environmental effects

Science.gov (United States)

Sullivan, P. J.; Lavin, M. L.

1981-01-01

A method is provided for assessing the environmental effects of a room-and-pillar mining system (RP) and a new hydraulic borehole mining system (HBM). Before environmental assessment can begin, each technology is defined in terms of its engineering characteristics at both the conceptual and preliminary design stages. The mining sites are also described in order to identify the significant advantages and constraints for each system. This can be a basic physical and biological survey of the region at the conceptual stage, but a more specific representation of site characteristics is required at the preliminary stage. Assessment of potential environmental effects of each system at the conceptual design is critical to its hardware development and application. A checklist can be used to compare and identify the negative impacts of each method, outlining the resource affected, the type of impact involved, and the exact activity causing that impact. At the preliminary design stage, these impacts should be evaluated as a result of either utilization or alteration. Underground coal mining systems have three major utilization impacts - the total area disturbed, the total water resources withdrawn from other uses, and the overall energy efficiency of the process - and one major alteration impact - the degradation of water quality by sedimentation and acid contamination. A comparison of the RP and HBM systems shows the HBM to be an environmentally less desirable system for the Central Appalachia region.

Critical factors in environmental impact assessment

International Nuclear Information System (INIS)

Creasey, R.

1999-01-01

Environmental impact assessment (EIA) has shown that it is of proven benefit to the overall planning and environmental management of resource development projects, but certain elements within the application and practice of EIA remain problematic for proponents and regulatory decision makers alike. The use of the word 'critical' in the title of this paper suggests that if the components identified are not considered or implemented properly through the process of EIA, the product will be of less value to both the proponent and decision maker. In the context of EIA, the regulatory, financial, legal and social benefits that accrue make the need for good EIA practice even more imperative. A discussion is included that highlights a number of issues that need to be addressed to improve the effectiveness of EIA, a tool necessary to attaining provincial and federal regulatory approvals. To a large extent, the discussion reflects items of contemporary public concern, and those emerging issues of the scientific and regulatory community. At the same time, it needs to be realized that not all the identified items are necessarily new to the practice of impact assessment, but are nonetheless important to professional environmental impact assessment and decision making. Insight is also provided into the direction of decision making of the Energy and Utilities Board as it will affect the regulatory review and administration of resource development projects in the province of Alberta. 16 refs

Results and Analysis from Space Suit Joint Torque Testing

Science.gov (United States)

Matty, Jennifer

2010-01-01

This joint mobility KC lecture included information from two papers, "A Method for and Issues Associated with the Determination of Space Suit Joint Requirements" and "Results and Analysis from Space Suit Joint Torque Testing," as presented for the International Conference on Environmental Systems in 2009 and 2010, respectively. The first paper discusses historical joint torque testing methodologies and approaches that were tested in 2008 and 2009. The second paper discusses the testing that was completed in 2009 and 2010.

The Contribution of Project Environmental Assessment to Assessing and Managing Cumulative Effects: Individually and Collectively Insignificant?

Science.gov (United States)

Noble, Bram; Liu, Jialang; Hackett, Paul

2017-04-01

This paper explores the opportunities and constraints to project-based environmental assessment as a means to support the assessment and management of cumulative environmental effects. A case study of the hydroelectric sector is used to determine whether sufficient information is available over time through project-by-project assessments to support an adequate understanding of cumulative change. Results show inconsistency from one project to the next in terms of the components and indicators assessed, limited transfer of baseline information between project assessments over time, and the same issues and concerns being raised by review panels-even though the projects reviewed are operating in the same watershed and operated by the same proponent. Project environmental assessments must be managed, and coordinated, as part of a larger system of impact assessment, if project-by-project assessments are to provide a meaningful forum for learning and understanding cumulative change. The paper concludes with recommendations for improved project-based assessment practice in support of cumulative effects assessment and management.

Formerly Utilized Sites Remedial Action Program environmental compliance assessment checklists

Energy Technology Data Exchange (ETDEWEB)

Levine, M.B.; Sigmon, C.F.

1989-09-29

The purpose of the Environmental Compliance Assessment Program is to assess the compliance of Formerly Utilized Site Remedial Action Program (FUSRAP) sites with applicable environmental regulations and Department of Energy (DOE) Orders. The mission is to identify, assess, and decontaminate sites utilized during the 1940s, 1950s, and 1960s to process and store uranium and thorium ores in support of the Manhattan Engineer District and the Atomic Energy Commission. To conduct the FUSRAP environmental compliance assessment, checklists were developed that outline audit procedures to determine the compliance status of the site. The checklists are divided in four groups to correspond to these regulatory areas: Hazardous Waste Management, PCB Management, Air Emissions, and Water Discharges.

Formerly Utilized Sites Remedial Action Program environmental compliance assessment checklists

International Nuclear Information System (INIS)

Levine, M.B.; Sigmon, C.F.

1989-01-01

The purpose of the Environmental Compliance Assessment Program is to assess the compliance of Formerly Utilized Site Remedial Action Program (FUSRAP) sites with applicable environmental regulations and Department of Energy (DOE) Orders. The mission is to identify, assess, and decontaminate sites utilized during the 1940s, 1950s, and 1960s to process and store uranium and thorium ores in support of the Manhattan Engineer District and the Atomic Energy Commission. To conduct the FUSRAP environmental compliance assessment, checklists were developed that outline audit procedures to determine the compliance status of the site. The checklists are divided in four groups to correspond to these regulatory areas: Hazardous Waste Management, PCB Management, Air Emissions, and Water Discharges

Environmental Monitoring and Assessment Program (EMAP) National Coastal Database

Data.gov (United States)

U.S. Environmental Protection Agency — The Environmental Monitoring and Assessment Program (EMAP) National Coastal Database contains estuarine and coastal data that EMAP and Regional-EMAP have collected...

Radiological assessment. A textbook on environmental dose analysis

Energy Technology Data Exchange (ETDEWEB)

Till, J.E.; Meyer, H.R. (eds.)

1983-09-01

Radiological assessment is the quantitative process of estimating the consequences to humans resulting from the release of radionuclides to the biosphere. It is a multidisciplinary subject requiring the expertise of a number of individuals in order to predict source terms, describe environmental transport, calculate internal and external dose, and extrapolate dose to health effects. Up to this time there has been available no comprehensive book describing, on a uniform and comprehensive level, the techniques and models used in radiological assessment. Radiological Assessment is based on material presented at the 1980 Health Physics Society Summer School held in Seattle, Washington. The material has been expanded and edited to make it comprehensive in scope and useful as a text. Topics covered include (1) source terms for nuclear facilities and Medical and Industrial sites; (2) transport of radionuclides in the atmosphere; (3) transport of radionuclides in surface waters; (4) transport of radionuclides in groundwater; (5) terrestrial and aquatic food chain pathways; (6) reference man; a system for internal dose calculations; (7) internal dosimetry; (8) external dosimetry; (9) models for special-case radionuclides; (10) calculation of health effects in irradiated populations; (11) evaluation of uncertainties in environmental radiological assessment models; (12) regulatory standards for environmental releases of radionuclides; (13) development of computer codes for radiological assessment; and (14) assessment of accidental releases of radionuclides.

Radiological assessment. A textbook on environmental dose analysis

International Nuclear Information System (INIS)

Till, J.E.; Meyer, H.R.

1983-09-01

Radiological assessment is the quantitative process of estimating the consequences to humans resulting from the release of radionuclides to the biosphere. It is a multidisciplinary subject requiring the expertise of a number of individuals in order to predict source terms, describe environmental transport, calculate internal and external dose, and extrapolate dose to health effects. Up to this time there has been available no comprehensive book describing, on a uniform and comprehensive level, the techniques and models used in radiological assessment. Radiological Assessment is based on material presented at the 1980 Health Physics Society Summer School held in Seattle, Washington. The material has been expanded and edited to make it comprehensive in scope and useful as a text. Topics covered include (1) source terms for nuclear facilities and Medical and Industrial sites; (2) transport of radionuclides in the atmosphere; (3) transport of radionuclides in surface waters; (4) transport of radionuclides in groundwater; (5) terrestrial and aquatic food chain pathways; (6) reference man; a system for internal dose calculations; (7) internal dosimetry; (8) external dosimetry; (9) models for special-case radionuclides; (10) calculation of health effects in irradiated populations; (11) evaluation of uncertainties in environmental radiological assessment models; (12) regulatory standards for environmental releases of radionuclides; (13) development of computer codes for radiological assessment; and (14) assessment of accidental releases of radionuclides

Environmental impact assessment based on planning support system

NARCIS (Netherlands)

Carsjens, G.J.; Chen, W.

2011-01-01

How to assess environmental impact is one of the keys in land use planning. This article described in detail the concepts of activities, impact zones, functions, and sensitivities, as well as the development of STEPP (strategic tool for integrating environmental aspects in planning procedures) based

A comprehensive environmental impact assessment method for shale gas development

Directory of Open Access Journals (Sweden)

Renjin Sun

2015-03-01

Full Text Available The great success of US commercial shale gas exploitation stimulates the shale gas development in China, subsequently, the corresponding supporting policies were issued in the 12th Five-Year Plan. But from the experience in the US shale gas development, we know that the resulted environmental threats are always an unavoidable issue, but no uniform and standard evaluation system has yet been set up in China. The comprehensive environment refers to the combination of natural ecological environment and external macro-environment. In view of this, we conducted a series of studies on how to set up a comprehensive environmental impact assessment system as well as the related evaluation methodology and models. First, we made an in-depth investigation into shale gas development procedures and any possible environmental impacts, and then compared, screened and modified environmental impact assessment methods for shale gas development. Also, we established an evaluating system and assessment models according to different status of the above two types of environment: the correlation matrix method was employed to assess the impacts on natural ecological environment and the optimization distance method was modified to evaluate the impacts on external macro-environment. Finally, we substitute the two subindexes into the comprehensive environmental impact assessment model and achieved the final numerical result of environmental impact assessment. This model can be used to evaluate if a shale gas project has any impact on environment, compare the impacts before and after a shale gas development project, or the impacts of different projects.

Fatigue Assessment of High Strength Steel Welded Joints Under Bending Loading

International Nuclear Information System (INIS)

Lee, Myeong-Woo; Kim, Yun-Jae; Park, Jun-Hyub

2014-01-01

In this study, a fatigue assessment method for vehicle suspension systems having welded geometries was established under a bending loading condition. For the fatigue life estimation of the actual product s welded joints made of different steels, bending fatigue tests were performed on welded specimens with a simplified shape for obtaining the moment-fatigue-life plot. Further, geometry modeling of the simplified welded specimens was conducted. Results of finite element analysis were used to obtain the stress-fatigue-life plot. The analysis results were also used to calculate the stress concentration factors for notch-factor-based fatigue life estimation. The test results were compared with results of the general notch-factor-based fatigue life estimation for improving fatigue assessment. As a result, it was concluded that both the welded fatigue tests and the notch-factor-based fatigue life estimation are necessary for accurate fatigue assessment

The Cost of Commonality: Assessing Value in Joint Programs

Science.gov (United States)

2015-12-01

though product differentiation. This can manifest as a real or perceived value disparity. Thus, substantial coordination among system stakeholders is... satisfaction . Ultimately, incorporation of the Joint Value Model can contribute to more cost-effective solutions and greater value in joint capability...

Environmental assessment of Swedish agriculture

International Nuclear Information System (INIS)

Engstroem, Rebecka; Finnveden, Goeran; Wadeskog, Anders

2007-01-01

This article describes an environmental assessment of Swedish agriculture, including upstream and downstream effects. The analysis is based on environmentally extended input-output analysis, but it is also supplemented with data from other sources. The analysis shows that direct effects by the Swedish agriculture are the most important, while indirect effects from other sources including mobile and impacts abroad are also considerable. The most important impacts from Swedish agriculture according to the analysis are eutrophication, global warming and resource use. The agricultural sector produces a large share of the Swedish emissions causing both global warming and eutrophication. In addition, current agricultural practice causes problems with loss of biodiversity. The most important actors in the sector are agriculture itself, but also all actors using fossil fuels: primarily the transport sector and the energy sector. In addition, consumers are important since they can influence the composition of agricultural production. The analysis shows the importance of including upstream and downstream effects when analysing the environmental impacts from a sector. (author)

Regional restrictions on environmental impact assessment approval in China: the legitimacy of environmental authoritarianism

NARCIS (Netherlands)

Zhu, X.; Zhang, L.; Ran, R.; Mol, A.P.J.

2015-01-01

The poor enforcement and effectiveness of environmental impact assessment (EIA) on construction and investment projects in China has long been blamed for not preventing environmental pollution and degradation. At the same time, freezing EIA approval of all new projects in an administrative region,

Alternatives and implication in process of environmental impact assessment

Directory of Open Access Journals (Sweden)

Tauš Peter

2001-12-01

Full Text Available EIA is an interactive, rule-based expert system for the environmental impact assessment. It is designed for a screening level assessment of development projects at a pre-feasibility stage. Typical problems for the evaluation include: resettlement; watershed degradation; encroachment upon precious ecosystems; encroachment on historical/cultural values; watershed erosion; reservoir siltation; impairment of navigation; changes in groundwater hydrology, waterlogging; seepage and evaporation losses; migration of valuable fish species; inundation of mineral resources/forests; other inundation losses and adverse effects. It is important to prevent environmental pollution when carrying out large-scale development projects, such as artificial change of landscapes and building of certain structures that may cause a tremendous impact on the environment. In accordance with Cities Environmental Impact Assessment Departments it is necessary to provide project organisers with a necessary advice and instructions concerning the environmental impact assessment a survey to predict and evaluate environmental impact to be conducted by project organisers. Prior to offering the advice and instructions, cities need to hear the opinions of residents of the areas concerned, mayors of related municipalities and other opinion leaders, including specialists, to reflect their views in the environmental preservation. The first aspect in any quality assessment is to determine the representativeness of data both in terms of physical siting and data collected. It must be recognised the environment is a dynamic fluid; quality therefore varies over space and time. There will be locations in any community that experience poorer quality than recorded at a monitoring station. Likewise other sites will have a better quality. Most communities have only a single monitoring site. Therefore, the air quality monitors are sited to provide a representative estimate of the community exposure

[Status Quo, Uncertainties and Trends Analysis of Environmental Risk Assessment for PFASs].

Science.gov (United States)

Hao, Xue-wen; Li, Li; Wang, Jie; Cao, Yan; Liu, Jian-guo

2015-08-01

This study systematically combed the definition and change of terms, category and application of perfluoroalkyl and polyfluoroalkyl substances (PFASs) in international academic, focusing on the environmental risk and exposure assessment of PFASs, to comprehensively analyze the current status, uncertainties and trends of PFASs' environmental risk assessment. Overall, the risk assessment of PFASs is facing a complicated situation involving complex substance pedigrees, various types, complex derivative relations, confidential business information and risk uncertainties. Although the environmental risk of long-chain PFASs has been widely recognized, the short-chain PFASs and short-chain fluorotelomers as their alternatives still have many research gaps and uncertainties in environmental hazards, environmental fate and exposure risk. The scope of risk control of PFASs in the international community is still worth discussing. Due to trade secrets and market competition, the chemical structure and risk information of PFASs' alternatives are generally lack of openness and transparency. The environmental risk of most fluorinated and non-fluorinated alternatives is not clear. In total, the international research on PFASs risk assessment gradually transfer from long-chain perfluoroalkyl acids (PFAAs) represented by perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) to short-chain PFAAs, and then extends to other PFASs. The main problems to be solved urgently and researched continuously are: the environmental hazardous assessment indexes, such as bioaccumulation and environmental migration, optimization method, the environmental release and multimedia environmental fate of short-chain PFASs; the environmental fate of neutral PFASs and the transformation and contribution as precursors of short-chain PFASs; the risk identification and assessment of fluorinated and non-fluorinated alternatives of PFASs.

Variability of building environmental assessment tools on evaluating carbon emissions

Energy Technology Data Exchange (ETDEWEB)

Ng, S. Thomas, E-mail: tstng@hkucc.hku.hk; Chen Yuan, E-mail: chenyuan4@gmail.com; Wong, James M.W., E-mail: jmwwong@hku.hk

2013-01-15

With an increasing importance of sustainability in construction, more and more clients and designers employ building environmental assessment (BEA) tools to evaluate the environmental friendliness of their building facilities, and one important aspect of evaluation in the BEA models is the assessment of carbon emissions. However, in the absence of any agreed framework for carbon auditing and benchmarking, the results generated by the BEA tools might vary significantly which could lead to confusion or misinterpretation on the carbon performance of a building. This study thus aims to unveil the properties of and the standard imposed by the current BEA models on evaluating the life cycle carbon emissions. The analyses cover the (i) weighting of energy efficiency and emission levels among various environmental performance indicators; (ii) building life cycle stages in which carbon is taken into consideration; (iii) objectiveness of assessment; (iv) baseline set for carbon assessment; (v) mechanism for benchmarking the emission level; and (v) limitations of the carbon assessment approaches. Results indicate that the current BEA schemes focus primarily on operational carbon instead of the emissions generated throughout the entire building life cycle. Besides, the baseline and benchmark for carbon evaluation vary significantly among the BEA tools based on the analytical results of a hypothetical building. The findings point to the needs for a more transparent framework for carbon auditing and benchmarking in BEA modeling. - Highlights: Black-Right-Pointing-Pointer Carbon emission evaluation in building environmental assessment schemes are studied. Black-Right-Pointing-Pointer Simulative carbon emission is modeled for building environmental assessment schemes. Black-Right-Pointing-Pointer Carbon assessments focus primarily on operational stage instead of entire lifecycle. Black-Right-Pointing-Pointer Baseline and benchmark of carbon assessment vary greatly among BEA

Variability of building environmental assessment tools on evaluating carbon emissions

International Nuclear Information System (INIS)

Ng, S. Thomas; Chen Yuan; Wong, James M.W.

2013-01-01

With an increasing importance of sustainability in construction, more and more clients and designers employ building environmental assessment (BEA) tools to evaluate the environmental friendliness of their building facilities, and one important aspect of evaluation in the BEA models is the assessment of carbon emissions. However, in the absence of any agreed framework for carbon auditing and benchmarking, the results generated by the BEA tools might vary significantly which could lead to confusion or misinterpretation on the carbon performance of a building. This study thus aims to unveil the properties of and the standard imposed by the current BEA models on evaluating the life cycle carbon emissions. The analyses cover the (i) weighting of energy efficiency and emission levels among various environmental performance indicators; (ii) building life cycle stages in which carbon is taken into consideration; (iii) objectiveness of assessment; (iv) baseline set for carbon assessment; (v) mechanism for benchmarking the emission level; and (v) limitations of the carbon assessment approaches. Results indicate that the current BEA schemes focus primarily on operational carbon instead of the emissions generated throughout the entire building life cycle. Besides, the baseline and benchmark for carbon evaluation vary significantly among the BEA tools based on the analytical results of a hypothetical building. The findings point to the needs for a more transparent framework for carbon auditing and benchmarking in BEA modeling. - Highlights: ► Carbon emission evaluation in building environmental assessment schemes are studied. ► Simulative carbon emission is modeled for building environmental assessment schemes. ► Carbon assessments focus primarily on operational stage instead of entire lifecycle. ► Baseline and benchmark of carbon assessment vary greatly among BEA schemes. ► A more transparent and comprehensive framework for carbon assessment is required.

Assessment of NDE Methods on Inspection of HDPE Butt Fusion Piping Joints for Lack of Fusion with Validation from Mechanical Testing

International Nuclear Information System (INIS)

Anderson, Michael T.; Cinson, Anthony D.; Crawford, Susan L.; Doctor, Steven R.; Moran, Traci L.; Watts, Michael W.

2010-01-01

Studies at the Pacific Northwest National Laboratory (PNNL) in Richland, Washington, are being conducted to evaluate nondestructive examinations (NDE) coupled with mechanical testing of butt fusion joints in high-density polyethylene (HDPE) pipe for assessing lack of fusion. The work provides information to the U.S. Nuclear Regulatory Commission (NRC) on the effectiveness of volumetric inspection techniques of HDPE butt fusion joints in Section III, Division 1, Class 3, buried piping systems in nuclear power plants. This paper describes results from preliminary assessments using ultrasonic and microwave nondestructive techniques and mechanical testing with the high-speed tensile impact test and the side-bend test for determining joint integrity. A series of butt joints were fabricated in 3408, 12-in. IPS DR-11 HDPE material by varying the fusion parameters to create good joints and joints containing a range of lack-of-fusion conditions. Six of these butt joints were volumetrically examined with time-of-flight diffraction (TOFD), phased-array (PA) ultrasound, and the Evisive microwave system. The outer-diameter weld beads were removed for the microwave inspection. In two of the four pipes, both the outer and inner weld beads were removed and the pipe joints re-evaluated. The pipes were sectioned and the joints destructively evaluated with the side-bend test by cutting portions of the fusion joint into slices that were planed and bent. The last step in this limited study will be to correlate the fusion parameters, nondestructive, and destructive evaluation results to validate the effectiveness of what each NDE technology detects and what each does not detect. The results of the correlation will be used in identifying any future work that is needed.

Methodology for Environmental Impact Assessment; Metodik foer miljoekonsekvensbedoemning

Energy Technology Data Exchange (ETDEWEB)

Malmlund, Anna (Structor Miljoebyraan Stockholm AB (Sweden))

2010-12-15

This report is an appendix to 'Environmental Impact Assessment Interim storage, encapsulation and disposal of spent nuclear fuel'. The appendix presents the methodology and criteria used in support investigations to conduct impact assessments.

Joint involvement in patients affected by systemic lupus erythematosus: application of the swollen to tender joint count ratio

Directory of Open Access Journals (Sweden)

E. Cipriano

2015-09-01

Full Text Available Joint involvement is a common manifestation in systemic lupus erythematosus (SLE. According to the SLE disease activity index 2000 (SLEDAI-2K, joint involvement is present in case of ≥2 joints with pain and signs of inflammation. However this definition could fail to catch all the various features of joint involvement. Alternatively the Swollen to Tender joint Ratio (STR could be used. This new index, which was originally proposed for rheumatoid arthritis (RA patients, is based on the count of 28 swollen and tender joints. Our study is, therefore, aimed to assess joint involvement in a SLE cohort using the STR. SLE patients with joint symptoms (≥1 tender joint were enrolled over a period of one month. Disease activity was assessed by SLEDAI-2K. We performed the swollen and tender joint count (0-28 and calculated the STR. Depending on the STR, SLE patients were grouped into three categories of disease activity: low (STR1.0. We also calculated the disease activity score based on a 28-joint count and the erythrocyte sedimentation rate (DAS28-ESR. We enrolled 100 SLE patients [F/M 95/5, mean±standard deviation (SD age 46.3±10.6 years, mean±SD disease duration 147.1±103.8 months]. The median of tender and swollen joints was 4 (IQR 7 and 1 (IQR 2.5, respectively. The median STR value was 0.03 (IQR 0.6. According to the STR, disease activity was low in 70 patients, moderate in 23 and high in 7. A significant correlation was identified between STR values and DAS28 (r=0.33, p=0.001. The present study suggests a correlation between STR and DAS28, allowing an easier and faster assessment of joint involvement with the former index.

Environmental impacts assessment of industrial estate providing with managerial process

Energy Technology Data Exchange (ETDEWEB)

Nouri, J.; Mahvi, A.H.; Younesian, M.; Nabizadeh, R.; Hashemi, I. [Univ. of Tehran (Iran)

2007-07-01

The existence of balance, coordination and required order among natural elements is one of the key factors in the ecosystem. If this balance is disturbed under certain circumstances, it will damage the structure of living existences and more specifically human beings. Since a half century ago, factors such as important economical and industrial activites, advanced technologies together with growing population and lack of concordance among different couhntries to take optimal advantage of the existing natural resources have distrubed the balance in the ecosystem. As a result, man has caused many problems such as high death tolls and arduous diseases due to the different pollutions in water, air, land, sound, temperature, etc and factors such as erosion, desert, expansion, floods, extinction of plant and animal species, ozone layer destruction, global warming, sea level rise and greenhouse gases increase. Environmental Impact Assessment (EIA) is to recognize and assess systematic consequences of projects and programs on elements like physicochemical, biological, cultural, economical and social phenomena in th environment; in other words it is a way or method to determine the direction of predication and assessment of environmental impacts of activities on the environmental health of the ecosystem affecting human lives. In this study, and environmental impact assessment of the establishment of the Shahzand Industrial Estate in Arak at the central part of Iran was investigated. After collection of data and analysis of the findings, the positive and negative impacts resulting from establishment of the indutrial estate were investigated using the Leopold Matrix and Scaling checklist methods providing the managerial solutions in order to minimize the harmful environmental impacts. The existing environmental situation was investigated and then environmental impact alternatives were determined. This was done in regard to the amount and kind of predicted pollution for the

Recommendations related to the strategic environmental assessment. Methodological note

International Nuclear Information System (INIS)

Le Bris, Charlotte; Brivadier, Isabelle; Fournie, Sebastien; Godart, Angelique; Hubert, Severine; Ille, Yann-Mikiel; Le Mitouard, Eric; Phelep, Michele; Delduc, Paul; Poitevin, Florent; Lemaitre, Valery; Bataille, Tristan; Noulin, Alice; Fevre, Cecile; Kervella, Frederic; Orefici, Christine; Rambaud, Lucile; Antoine, Stephanie; Wormser, Veronique; Garrigou, Olivier; Vinay, Catherine; Cretin, Benedicte; Le Saout, Michaele; Pagnucco, Fabrice; Meinier, Yves; Nicolas, Veronique; Thiolliere, Blandine; Guilbert, Sebastien; Billant, Claude; Saingenest, Patrick

2015-05-01

This methodological note aims at giving commissioners and project managers of plans, schemes and programmes or other planning documents related to strategic environmental assessment a comprehensive vision of the approach to be adopted, as well as useful advices and operational recommendations. The first part recalls the main principles of environmental assessment, addresses general issues of organisation of the approach, and clarifies its articulation with the plan/scheme/programme elaboration or other approaches such as the assessment of incidences on the Natura 2000 network. The second part addresses the different chapters which are foreseen by the regulation for the environmental report. Some sheets are proposed on SDAGEs (Water Development and Management Master Plans) and PGIRs (flood risk management plans), on SRCs (quarry regional plan) and SAGEs (Water Development and Management Scheme)

Environmental assessment report on proposed Yeelirrie uranium project

International Nuclear Information System (INIS)

1979-01-01

In accordance with Government requirements, Western Mining Corporation Ltd. has prepared a Draft Environmental Impact Statement/Environmental Review and Management Programme for its proposed uranium mine development at Yeelirrie, Western Australia. This report includes an outline of the proposal, an enviromental assessment, recommendations by the Environmental Protection Authority made after consideration of the Company's draft statement and a review of public and State Government Departmental Submissions received on the Yeelirrie EIS/ERMP

Courtland Target Assembly Facility Environmental Assessment

Science.gov (United States)

2006-10-01

Draft Environmental Assessment 2-17 tributyl phosphate (TBP)6, diatomaceous earth, talcum powder, cornmeal , water, steel, and plastic. 2.2.2... cornmeal , water, steel, and plastic that would not qualify as hazardous materials. TBP is non-explosive, non-flammable, and stable under normal

Environmental Assessment of Possible Future Waste Management Scenarios

Directory of Open Access Journals (Sweden)

Yevgeniya Arushanyan

2017-02-01

Full Text Available Waste management has developed in many countries and will continue to do so. Changes towards increased recovery of resources in order to meet climate targets and for society to transition to a circular economy are important driving forces. Scenarios are important tools for planning and assessing possible future developments and policies. This paper presents a comprehensive life cycle assessment (LCA model for environmental assessments of scenarios and waste management policy instruments. It is unique by including almost all waste flows in a country and also allow for including waste prevention. The results show that the environmental impacts from future waste management scenarios in Sweden can differ a lot. Waste management will continue to contribute with environmental benefits, but less so in the more sustainable future scenarios, since the surrounding energy and transportation systems will be less polluting and also because less waste will be produced. Valuation results indicate that climate change, human toxicity and resource depletion are the most important environmental impact categories for the Swedish waste management system. Emissions of fossil CO2 from waste incineration will continue to be a major source of environmental impacts in these scenarios. The model is used for analyzing environmental impacts of several policy instruments including weight based collection fee, incineration tax, a resource tax and inclusion of waste in a green electricity certification system. The effect of the studied policy instruments in isolation are in most cases limited, suggesting that stronger policy instruments as well as combinations are necessary to reach policy goals as set out in for example the EU action plan on circular economy.

Environmental assessment, Richton Dome site, Mississippi

International Nuclear Information System (INIS)

1986-05-01

The Nuclear Waste Policy Act of 1982 (42 USC Sections 10101-10226) requires the environmental assessment of a potential site to include a statement of the basis for the nomination of a site as suitable for characterization. Volume 2 of this environmental assessment provides a detailed evaluation of the Richton Dome Site and its suitability as the site for a radioactive waste disposal facility under DOE siting guidelines, as well as a comparison of the Richton Dome site with other proposed sites. Evaluation of the Richton Dome site is based on the reference repository design, but the evaluation will not change if based on the Mission Plan repository concept. The comparative evaluation of proposed sites is required under DOE guidelines, but is not intended to directly support the subsequent recommendation of three sites for characterization as candidate sites. 428 refs., 24 figs., 62 tabs

Overview of Environmental Impact Assessment of Oil and Gas ...

African Journals Online (AJOL)

The environmental impact assessment (EIA) of oil and gas projects in Nigeria ... natural, social and health components of the environment; Determination of issues ... of impact quantification through which the Environmental Management Plan ...

Perspectives for integrating human and environmental exposure assessments.

Science.gov (United States)

Ciffroy, P; Péry, A R R; Roth, N

2016-10-15

Integrated Risk Assessment (IRA) has been defined by the EU FP7 HEROIC Coordination action as "the mutual exploitation of Environmental Risk Assessment for Human Health Risk Assessment and vice versa in order to coherently and more efficiently characterize an overall risk to humans and the environment for better informing the risk analysis process" (Wilks et al., 2015). Since exposure assessment and hazard characterization are the pillars of risk assessment, integrating Environmental Exposure assessment (EEA) and Human Exposure assessment (HEA) is a major component of an IRA framework. EEA and HEA typically pursue different targets, protection goals and timeframe. However, human and wildlife species also share the same environment and they similarly inhale air and ingest water and food through often similar overlapping pathways of exposure. Fate models used in EEA and HEA to predict the chemicals distribution among physical and biological media are essentially based on common properties of chemicals, and internal concentration estimations are largely based on inter-species (i.e. biota-to-human) extrapolations. Also, both EEA and HEA are challenged by increasing scientific complexity and resources constraints. Altogether, these points create the need for a better exploitation of all currently existing data, experimental approaches and modeling tools and it is assumed that a more integrated approach of both EEA and HEA may be part of the solution. Based on the outcome of an Expert Workshop on Extrapolations in Integrated Exposure Assessment organized by the HEROIC project in January 2014, this paper identifies perspectives and recommendations to better harmonize and extrapolate exposure assessment data, models and methods between Human Health and Environmental Risk Assessments to support the further development and promotion of the concept of IRA. Ultimately, these recommendations may feed into guidance showing when and how to apply IRA in the regulatory decision

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.

An Integrated Environmental Assessment of the US Mid-Atlantic Region

Science.gov (United States)

James D. Wickham; K.B. Jones; Kurt H. Riitters; R.V. O' Neill; R.D. Tankersley; E.R. Smith; A.C. Neale; D.J. Chaloud

1999-01-01

Many of today's environmental problems are in scope and their effects overlap and interact. We developed a simple method to provide an integrated assessment of environmental conditions and estimate cumulative impacts across a large region, by combining data on land-cover, population, roads, streams, air pollution, and topography. The integrated assessment...

Social and environmental aspects of the Manantali dam. Retrospective assessment

International Nuclear Information System (INIS)

Ficatier, Yves; Niasse, Madiodio

2008-04-01

After the great drought of the 1970's, and in order to better exploit the water resources of the Senegal river basin, an important project had been launched which comprises the Diama and Manantali dams, the construction or rehabilitation of dikes, and the construction of a hydroelectric plant for the Manantali dam. In order to provide a retrospective assessment of the social and environmental aspects (impacts on agriculture, fishing, electricity production, water availability, and so on) associated with the Manantali dam, this study reports an analysis of major advances and problems noticed at the social and environmental level in the Senegal river basin, an assessment of negative and positive social and environmental impacts of various components of the project achieved with the financial support of French and German institutions (deforestation, construction of both dams, of dikes, and of the energy equipment), an analysis of the way these social and environmental impacts have been managed all along the planning and realisation process, an assessment of social and environmental impacts of the program as a whole (impact studies, realisation, noticed impacts, efficiency in impact management), an analysis of the way existing standards of the moment have been taken into account in the management of environmental issues, and a global assessment of the program according to criteria defined by the DAC (Development Assistance Committee) of the OECD: relevance, efficiency, impact on development, and sustainability

Systematic assessment of environmental risk factors for bipolar disorder

DEFF Research Database (Denmark)

Bortolato, Beatrice; Köhler, Cristiano A.; Evangelou, Evangelos

2017-01-01

factors supported by high epidemiological credibility. Methods: We searched the Pubmed/MEDLINE, EMBASE and PsycInfo databases up to 7 October 2016 to identify systematic reviews and meta-analyses of observational studies that assessed associations between putative environmental risk factors and BD......Objectives: The pathophysiology of bipolar disorder is likely to involve both genetic and environmental risk factors. In our study, we aimed to perform a systematic search of environmental risk factors for BD. In addition, we assessed possible hints of bias in this literature, and identified risk...... met the inclusion criteria (seven meta-analyses and nine qualitative systematic reviews). Fifty-one unique environmental risk factors for BD were evaluated. Six meta-analyses investigated associations with a risk factor for BD. Only irritable bowel syndrome (IBS) emerged as a risk factor for BD...

Loop containment (joint integrity) assessment Brayton Isotope Power System flight system

International Nuclear Information System (INIS)

1976-01-01

The Brayton Isotope Power System (BIPS) contains a large number of joints. Since the failure of a joint would result in loss of the working fluid and consequential failure of the BIPS, the integrity of the joints is of paramount importance. The reliability of the ERDA BIPS loop containment (joint integrity) is evaluated. The conceptual flight system as presently configured is depicted. A brief description of the flight system is given

Empirical Assessment of the Mean Block Volume of Rock Masses Intersected by Four Joint Sets

Science.gov (United States)

Morelli, Gian Luca

2016-05-01

The estimation of a representative value for the rock block volume ( V b) is of huge interest in rock engineering in regards to rock mass characterization purposes. However, while mathematical relationships to precisely estimate this parameter from the spacing of joints can be found in literature for rock masses intersected by three dominant joint sets, corresponding relationships do not actually exist when more than three sets occur. In these cases, a consistent assessment of V b can only be achieved by directly measuring the dimensions of several representative natural rock blocks in the field or by means of more sophisticated 3D numerical modeling approaches. However, Palmström's empirical relationship based on the volumetric joint count J v and on a block shape factor β is commonly used in the practice, although strictly valid only for rock masses intersected by three joint sets. Starting from these considerations, the present paper is primarily intended to investigate the reliability of a set of empirical relationships linking the block volume with the indexes most commonly used to characterize the degree of jointing in a rock mass (i.e. the J v and the mean value of the joint set spacings) specifically applicable to rock masses intersected by four sets of persistent discontinuities. Based on the analysis of artificial 3D block assemblies generated using the software AutoCAD, the most accurate best-fit regression has been found between the mean block volume (V_{{{{b}}_{{m}} }}) of tested rock mass samples and the geometric mean value of the spacings of the joint sets delimiting blocks; thus, indicating this mean value as a promising parameter for the preliminary characterization of the block size. Tests on field outcrops have demonstrated that the proposed empirical methodology has the potential of predicting the mean block volume of multiple-set jointed rock masses with an acceptable accuracy for common uses in most practical rock engineering applications.

Development of environmental risk assessment framework using index method

International Nuclear Information System (INIS)

Ali, M.W.; Wu, Y.

2000-01-01

This paper presents a newly developed framework for assessing the risk from events which are considered to be major accidents to the environment according to the classifications by the United Kingdom Department of Environment (DoE). The application of an environmental risk assessment framework using the newly developed index method is demonstrated by means of a case study. The framework makes use of Environmental Hazard Index (EHI) method by the United Kingdom AEA Technology for releases to river, but improves it by taking account to toxic dose rather than concentration; taking account of long-term effects including persistence and bio accumulation, not just short term effects; extending the method to all aspects of environment, not just rivers; and allowing account to be taken of design changes to mitigate the risk. The development of the framework has also led to a revision of the tolerability criteria to be used with the framework proposed earlier by weakness and recommend further work to improve this newly proposed environmental risk assessment framework. From the study, it is recommended that the environmental risk assessment framework be applied to a wide range of other case studies in order to further improve it. The framework should be modified to maintain consistency when the DoE revises its definitions of major accidents to the environment. Ease-of-use of the framework (and any other environmental framework) would be aided by the compilation of databases for environmental toxicity, river data and available consequence models. Further work could also be done to suggest methods of mitigating the risk and including them as numerical factors within method. (author)

Advancing environmental risk assessment for transgenic biofeedstock crops

Directory of Open Access Journals (Sweden)

Wolt Jeffrey D

2009-11-01

Full Text Available Abstract Transgenic modification of plants is a key enabling technology for developing sustainable biofeedstocks for biofuels production. Regulatory decisions and the wider acceptance and development of transgenic biofeedstock crops are considered from the context of science-based risk assessment. The risk assessment paradigm for transgenic biofeedstock crops is fundamentally no different from that of current generation transgenic crops, except that the focus of the assessment must consider the unique attributes of a given biofeedstock crop and its environmental release. For currently envisioned biofeedstock crops, particular emphasis in risk assessment will be given to characterization of altered metabolic profiles and their implications relative to non-target environmental effects and food safety; weediness and invasiveness when plants are modified for abiotic stress tolerance or are domesticated; and aggregate risk when plants are platforms for multi-product production. Robust risk assessments for transgenic biofeedstock crops are case-specific, initiated through problem formulation, and use tiered approaches for risk characterization.

Model of environmental life cycle assessment for coal mining operations

Energy Technology Data Exchange (ETDEWEB)

Burchart-Korol, Dorota, E-mail: dburchart@gig.eu; Fugiel, Agata, E-mail: afugiel@gig.eu; Czaplicka-Kolarz, Krystyna, E-mail: kczaplicka@gig.eu; Turek, Marian, E-mail: mturek@gig.eu

2016-08-15

This paper presents a novel approach to environmental assessment of coal mining operations, which enables assessment of the factors that are both directly and indirectly affecting the environment and are associated with the production of raw materials and energy used in processes. The primary novelty of the paper is the development of a computational environmental life cycle assessment (LCA) model for coal mining operations and the application of the model for coal mining operations in Poland. The LCA model enables the assessment of environmental indicators for all identified unit processes in hard coal mines with the life cycle approach. The proposed model enables the assessment of greenhouse gas emissions (GHGs) based on the IPCC method and the assessment of damage categories, such as human health, ecosystems and resources based on the ReCiPe method. The model enables the assessment of GHGs for hard coal mining operations in three time frames: 20, 100 and 500 years. The model was used to evaluate the coal mines in Poland. It was demonstrated that the largest environmental impacts in damage categories were associated with the use of fossil fuels, methane emissions and the use of electricity, processing of wastes, heat, and steel supports. It was concluded that an environmental assessment of coal mining operations, apart from direct influence from processing waste, methane emissions and drainage water, should include the use of electricity, heat and steel, particularly for steel supports. Because the model allows the comparison of environmental impact assessment for various unit processes, it can be used for all hard coal mines, not only in Poland but also in the world. This development is an important step forward in the study of the impacts of fossil fuels on the environment with the potential to mitigate the impact of the coal industry on the environment. - Highlights: • A computational LCA model for assessment of coal mining operations • Identification of

Model of environmental life cycle assessment for coal mining operations

International Nuclear Information System (INIS)

Burchart-Korol, Dorota; Fugiel, Agata; Czaplicka-Kolarz, Krystyna; Turek, Marian

2016-01-01

This paper presents a novel approach to environmental assessment of coal mining operations, which enables assessment of the factors that are both directly and indirectly affecting the environment and are associated with the production of raw materials and energy used in processes. The primary novelty of the paper is the development of a computational environmental life cycle assessment (LCA) model for coal mining operations and the application of the model for coal mining operations in Poland. The LCA model enables the assessment of environmental indicators for all identified unit processes in hard coal mines with the life cycle approach. The proposed model enables the assessment of greenhouse gas emissions (GHGs) based on the IPCC method and the assessment of damage categories, such as human health, ecosystems and resources based on the ReCiPe method. The model enables the assessment of GHGs for hard coal mining operations in three time frames: 20, 100 and 500 years. The model was used to evaluate the coal mines in Poland. It was demonstrated that the largest environmental impacts in damage categories were associated with the use of fossil fuels, methane emissions and the use of electricity, processing of wastes, heat, and steel supports. It was concluded that an environmental assessment of coal mining operations, apart from direct influence from processing waste, methane emissions and drainage water, should include the use of electricity, heat and steel, particularly for steel supports. Because the model allows the comparison of environmental impact assessment for various unit processes, it can be used for all hard coal mines, not only in Poland but also in the world. This development is an important step forward in the study of the impacts of fossil fuels on the environment with the potential to mitigate the impact of the coal industry on the environment. - Highlights: • A computational LCA model for assessment of coal mining operations • Identification of

Human movement analysis using stereophotogrammetry. Part 4: assessment of anatomical landmark misplacement and its effects on joint kinematics.

Science.gov (United States)

Della Croce, Ugo; Leardini, Alberto; Chiari, Lorenzo; Cappozzo, Aurelio

2005-02-01

Estimating the effects of different sources of error on joint kinematics is crucial for assessing the reliability of human movement analysis. The goal of the present paper is to review the different approaches dealing with joint kinematics sensitivity to rotation axes and the precision of anatomical landmark determination. Consistent with the previous papers in this series, the review is limited to studies performed with video-based stereophotogrammetric systems. Initially, studies dealing with estimates of precision in determining the location of both palpable and internal anatomical landmarks are reviewed. Next, the effects of anatomical landmark position uncertainty on anatomical frames are shown. Then, methods reported in the literature for estimating error propagation from anatomical axes location to joint kinematics are described. Interestingly, studies carried out using different approaches reported a common conclusion: when joint rotations occur mainly in a single plane, minor rotations out of this plane are strongly affected by errors introduced at the anatomical landmark identification level and are prone to misinterpretation. Finally, attempts at reducing joint kinematics errors due to anatomical landmark position uncertainty are reported. Given the relevance of this source of errors in the determination of joint kinematics, it is the authors' opinion that further efforts should be made in improving the reliability of the joint axes determination.

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

International Nuclear Information System (INIS)

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

1985-01-01

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

Environmental impact assessment in the Nordic Countries; Miljoekonsekvensbeskrivningar i Norden

Energy Technology Data Exchange (ETDEWEB)

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

2000-12-01

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

[Assessment of eco-environmental vulnerability of Hainan Island, China].

Science.gov (United States)

Huang, Bao-rong; Ouyang, Zhi-yun; Zhang, Hui-zhi; Zhang, Li-hua; Zheng, Hua

2009-03-01

Based on the assessment method of environmental vulnerability constructed by SOPAC and UNEP, this paper constructed an indicator system from three sub-themes including hazard, resistance, and damage to assess the eco-environmental vulnerability of Hainan Island. The results showed that Hainan Island was suffering a middling level eco-environmental hazard, and the main hazards came from some intensive human activities such as intensive agriculture, mass tourism, mining, and a mass of solid wastes thrown by islanders and tourists. Some geographical characters such as larger land area, larger altitude range, integrated geographical form, and abundant habitat types endowed Hainan Island higher resistance to environmental hazards. However, disturbed by historical accumulative artificial and natural hazards, the Island ecosystem had showed serious ecological damage, such as soil degradation and biodiversity loss. Comprehensively considered hazard, resistance, damage, and degradation, the comprehensive environmental vulnerability of the Island was at a middling level. Some indicators showed lower vulnerability, but some showed higher vulnerability.

Environmental Risk Communication through Qualitative Risk Assessment

Directory of Open Access Journals (Sweden)

Sabre J. Coleman

2014-06-01

Full Text Available Environmental analysts are often hampered in communicating the risks of environmental contaminants due to the myriad of regulatory requirements that are applicable. The use of a qualitative, risk-based control banding strategy for assessment and control of potential environmental contaminants provides a standardized approach to improve risk communication. Presented is a model that provides an effective means for determining standardized responses and controls for common environmental issues based on the level of risk. The model is designed for integration within an occupational health and safety management system to provide a multidisciplinary environmental and occupational risk management approach. This environmental model, which utilizes multidisciplinary control banding strategies for delineating risk, complements the existing Risk Level Based Management System, a proven method in a highly regulated facility for occupational health and safety. A simplified environmental risk matrix is presented that is stratified over four risk levels. Examples of qualitative environmental control banding strategies are presented as they apply to United States regulations for construction, research activities, facility maintenance, and spill remediation that affect air, water, soil, and waste disposal. This approach offers a standardized risk communication language for multidisciplinary issues that will improve communications within and between environmental health and safety professionals, workers, and management.

A state-impact-state methodology for assessing environmental impact in land use planning

International Nuclear Information System (INIS)

Chen, Longgao; Yang, Xiaoyan; Chen, Longqian; Potter, Rebecca; Li, Yingkui

2014-01-01

The implementation of land use planning (LUP) has a large impact on environmental quality. There lacks a widely accepted and consolidated approach to assess the LUP environmental impact using Strategic Environmental Assessment (SEA). In this paper, we developed a state-impact-state (SIS) model employed in the LUP environmental impact assessment (LUPEA). With the usage of Matter-element (ME) and Extenics method, the methodology based on the SIS model was established and applied in the LUPEA of Zoucheng County, China. The results show that: (1) this methodology provides an intuitive and easy understanding logical model for both the theoretical analysis and application of LUPEA; (2) the spatial multi-temporal assessment from base year, near-future year to planning target year suggests the positive impact on the environmental quality in the whole County despite certain environmental degradation in some towns; (3) besides the spatial assessment, other achievements including the environmental elements influenced by land use and their weights, the identification of key indicators in LUPEA, and the appropriate environmental mitigation measures were obtained; and (4) this methodology can be used to achieve multi-temporal assessment of LUP environmental impact of County or Town level in other areas. - Highlights: • A State-Impact-State model for Land Use Planning Environmental Assessment (LUPEA). • Matter-element (ME) and Extenics methods were embedded in the LUPEA. • The model was applied to the LUPEA of Zoucheng County. • The assessment shows improving environment quality since 2000 in Zoucheng County. • The method provides a useful tool for the LUPEA in the county level

A state-impact-state methodology for assessing environmental impact in land use planning

Energy Technology Data Exchange (ETDEWEB)

Chen, Longgao [Institute of land resources, Jiangsu Normal University, Xuzhou 221116 (China); Yang, Xiaoyan [Institute of land resources, Jiangsu Normal University, Xuzhou 221116 (China); School of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116 (China); Chen, Longqian, E-mail: cumt_chenlongqian@163.com [School of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116 (China); Potter, Rebecca; Li, Yingkui [Department of Geography, University of Tennessee, Knoxville, TN 37996 (United States)

2014-04-01

The implementation of land use planning (LUP) has a large impact on environmental quality. There lacks a widely accepted and consolidated approach to assess the LUP environmental impact using Strategic Environmental Assessment (SEA). In this paper, we developed a state-impact-state (SIS) model employed in the LUP environmental impact assessment (LUPEA). With the usage of Matter-element (ME) and Extenics method, the methodology based on the SIS model was established and applied in the LUPEA of Zoucheng County, China. The results show that: (1) this methodology provides an intuitive and easy understanding logical model for both the theoretical analysis and application of LUPEA; (2) the spatial multi-temporal assessment from base year, near-future year to planning target year suggests the positive impact on the environmental quality in the whole County despite certain environmental degradation in some towns; (3) besides the spatial assessment, other achievements including the environmental elements influenced by land use and their weights, the identification of key indicators in LUPEA, and the appropriate environmental mitigation measures were obtained; and (4) this methodology can be used to achieve multi-temporal assessment of LUP environmental impact of County or Town level in other areas. - Highlights: • A State-Impact-State model for Land Use Planning Environmental Assessment (LUPEA). • Matter-element (ME) and Extenics methods were embedded in the LUPEA. • The model was applied to the LUPEA of Zoucheng County. • The assessment shows improving environment quality since 2000 in Zoucheng County. • The method provides a useful tool for the LUPEA in the county level.

Environmental monitoring, restoration and assessment: What have we learned

Energy Technology Data Exchange (ETDEWEB)

Gray, R.H. (ed.)

1990-01-01

The Twenty-Eighth Hanford Symposium on Health and the Environment was held in Richland, Washington, October 16--19, 1989. The symposium was sponsored by the US Department of Energy and the Pacific Northwest Laboratory, operated by Battelle Memorial Institute. The symposium was organized to review and evaluate some of the monitoring and assessment programs that have been conducted or are currently in place. Potential health and environmental effects of energy-related and other industrial activities have been monitored and assessed at various government and private facilities for over three decades. Most monitoring is required under government regulations; some monitoring is implemented because facility operators consider it prudent practice. As a result of these activities, there is now a substantial radiological, physical, and chemical data base for various environmental components, both in the United States and abroad. Symposium participants, both platform and poster presenters, were asked to consider, among other topics, the following: Has the expenditure of millions of dollars for radiological monitoring and assessment activities been worth the effort How do we decide when enough monitoring is enough Can we adequately assess the impacts of nonradiological components -- both inorganic and organic -- of wastes Are current regulatory requirements too restrictive or too lenient Can monitoring and assessment be made more cost effective Papers were solicited in the areas of environmental monitoring; environmental regulations; remediation, restoration, and decommissioning; modeling and dose assessment; uncertainty, design, and data analysis; and data management and quality assurance. Individual reports are processed separately for the databases.

Environmental monitoring, restoration and assessment: What have we learned?

International Nuclear Information System (INIS)

Gray, R.H.

1990-01-01

The Twenty-Eighth Hanford Symposium on Health and the Environment was held in Richland, Washington, October 16--19, 1989. The symposium was sponsored by the US Department of Energy and the Pacific Northwest Laboratory, operated by Battelle Memorial Institute. The symposium was organized to review and evaluate some of the monitoring and assessment programs that have been conducted or are currently in place. Potential health and environmental effects of energy-related and other industrial activities have been monitored and assessed at various government and private facilities for over three decades. Most monitoring is required under government regulations; some monitoring is implemented because facility operators consider it prudent practice. As a result of these activities, there is now a substantial radiological, physical, and chemical data base for various environmental components, both in the United States and abroad. Symposium participants, both platform and poster presenters, were asked to consider, among other topics, the following: Has the expenditure of millions of dollars for radiological monitoring and assessment activities been worth the effort? How do we decide when enough monitoring is enough? Can we adequately assess the impacts of nonradiological components -- both inorganic and organic -- of wastes? Are current regulatory requirements too restrictive or too lenient? Can monitoring and assessment be made more cost effective? Papers were solicited in the areas of environmental monitoring; environmental regulations; remediation, restoration, and decommissioning; modeling and dose assessment; uncertainty, design, and data analysis; and data management and quality assurance. Individual reports are processed separately for the databases

Decision-oriented environmental assessment: An empirical study of its theory and methods

International Nuclear Information System (INIS)

Pischke, Frederik; Cashmore, Matthew

2006-01-01

The potential advantages of a decision-oriented theory of environmental assessment have long been recognised, but it is only in recent years that this topic has received concerted attention. This research advanced contemporary debate on environmental assessment through an empirically-informed evaluation of strategic theoretical and methodological issues associated with the practical application of decision-oriented theory. This was undertaken by critically analysing the decision-oriented Environmental Impact Assessment system of the German Development Cooperation (a bilateral development assistance agency) using a modified version of a recent conceptual and methodological development, Analytical Strategic Environmental Assessment. The results indicate that some aspects of decision-oriented theory offer considerable potential for environmental assessment process management, and should be employed routinely. Yet uncertainty remains about whether certain core concepts, notably the detailed a priori description of decision processes, can be achieved in practice. The analysis also indicates that there is considerably more common ground in many contemporary debates about environmental assessment than the literature, which has tended towards polarisation suggests. The significance of this research is that it recognises and highlights the contribution of decision-oriented theory to refocusing attention on the substantive intent of this globally significant policy tool

Management of lumbar zygapophysial (facet) joint pain

Science.gov (United States)

Manchikanti, Laxmaiah; Hirsch, Joshua A; Falco, Frank JE; Boswell, Mark V

2016-01-01

AIM: To investigate the diagnostic validity and therapeutic value of lumbar facet joint interventions in managing chronic low back pain. METHODS: The review process applied systematic evidence-based assessment methodology of controlled trials of diagnostic validity and randomized controlled trials of therapeutic efficacy. Inclusion criteria encompassed all facet joint interventions performed in a controlled fashion. The pain relief of greater than 50% was the outcome measure for diagnostic accuracy assessment of the controlled studies with ability to perform previously painful movements, whereas, for randomized controlled therapeutic efficacy studies, the primary outcome was significant pain relief and the secondary outcome was a positive change in functional status. For the inclusion of the diagnostic controlled studies, all studies must have utilized either placebo controlled facet joint blocks or comparative local anesthetic blocks. In assessing therapeutic interventions, short-term and long-term reliefs were defined as either up to 6 mo or greater than 6 mo of relief. The literature search was extensive utilizing various types of electronic search media including PubMed from 1966 onwards, Cochrane library, National Guideline Clearinghouse, clinicaltrials.gov, along with other sources including previous systematic reviews, non-indexed journals, and abstracts until March 2015. Each manuscript included in the assessment was assessed for methodologic quality or risk of bias assessment utilizing the Quality Appraisal of Reliability Studies checklist for diagnostic interventions, and Cochrane review criteria and the Interventional Pain Management Techniques - Quality Appraisal of Reliability and Risk of Bias Assessment tool for therapeutic interventions. Evidence based on the review of the systematic assessment of controlled studies was graded utilizing a modified schema of qualitative evidence with best evidence synthesis, variable from level I to level V

An integrated model for the Environmental Impact Assessment of Highways in China

DEFF Research Database (Denmark)

Cai, Hao

2011-01-01

In China, environmental issues caused by construction and operation of highway catch more and more attention, and thus environmental impact assessment of highway has become an important part of feasibility study. According to the Specifications for Environmental Impact Assessment of Highways...... in the People's Republic of China, this paper proposes an integrated model for Environmental Impact Assessment (EIA) of highway. The model has two main characteristics. Firstly, the whole highway is divided into several sections, and then weight of each section is distributed by its importance. Secondly...

Life cycle assessment of energy products: environmental impact assessment of biofuels

Energy Technology Data Exchange (ETDEWEB)

Zah, R.; Boeni, H.; Gauch, M.; Hischier, R.; Lehmann, M.; Waeger, P.

2007-05-15

This final report for the Swiss Federal Office of Energy (SFOE) deals with the results of a study that evaluated the environmental impact of the entire production chain of fuels made from biomass and used in Switzerland. Firstly, the study supplies an analysis of the possible environmental impacts of biofuels that can be used as a basis for political decisions. Secondly, an environmental life cycle assessment (LCA) of various biofuels is presented. In addition, the impacts of fuel use are compared with other uses for bioenergy such as the generation of electricity and heat. The methods used in the LCA are discussed, including the Swiss method of ecological scarcity (Environmental Impact Points, UBP 06), and the European Eco-indicator 99 method. The results of the study are discussed, including the finding that not all biofuels can reduce environmental impacts as compared to fossil fuels. The role to be played by biofuels produced in an environmentally-friendly way together with other forms of renewable energy in our future energy supply is discussed.

Guidelines for comparative assessment of the environmental impacts of wastes from electricity generation systems. A framework for the assessment and comparison of environmental impacts

International Nuclear Information System (INIS)

1995-02-01

The report describes the initial phase of a project intended to provide guidance to those concerned with environmental aspects of solid and hazardous waste management in electrical energy production systems. The focus is on describing a methodology for assessing and comparing the environmental impact arising from these wastes, and thereby to provide an input to overall electrical generation comparison projects, such as DECADES. The structure of the report is as follows: after considering a range of electrical energy production systems with an outline discussion of the waste streams produced in each case, the relevant treatment technologies and disposal options are reviewed. Then the elements of the framework for comparative assessment proposed in this report are described. The types of environmental impact, environmental protection criteria and indicators or end-points to measure the impact, the way in which such impacts can be quantitatively assessed and compared are discussed. 59 refs, figs and tabs

Live Fire Range Environmental Assessment

Energy Technology Data Exchange (ETDEWEB)

None

1993-08-01

The Central Training Academy (CTA) is a DOE Headquarters Organization located in Albuquerque, New Mexico, with the mission to effectively and efficiently educate and train personnel involved in the protection of vital national security interests of DOE. The CTA Live Fire Range (LFR), where most of the firearms and tactical training occurs, is a complex separate from the main campus. The purpose of the proposed action is to expand the LFR to allow more options of implementing required training. The Department of Energy has prepared this Environmental Assessment (EA) for the proposed construction and operation of an expanded Live Fire Range Facility at the Central Training Academy in Albuquerque, New Mexico. Based on the analysis in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).

Assessing and Enhancing Environmental Sustainability: A Conceptual Review.

Science.gov (United States)

Little, John C; Hester, Erich T; Carey, Cayelan C

2016-07-05

While sustainability is an essential concept to ensure the future of humanity and the integrity of the resources and ecosystems on which we depend, identifying a comprehensive yet realistic way to assess and enhance sustainability may be one of the most difficult challenges of our time. We review the primary environmental sustainability assessment approaches, categorizing them as either being design-based or those that employ computational frameworks and/or indicators. We also briefly review approaches used for assessing economic and social sustainability because sustainability necessitates integrating environmental, economic, and social elements. We identify the collective limitations of the existing assessment approaches, showing that there is not a consistent definition of sustainability, that the approaches are generally not comprehensive and are subject to unintended consequences, that there is little to no connection between bottom-up and top-down approaches, and that the field of sustainability is largely fragmented, with a range of academic disciplines and professional organizations pursuing similar goals, but without much formal coordination. We conclude by emphasizing the need for a comprehensive definition of sustainability (that integrates environmental, economic, and social aspects) with a unified system-of-systems approach that is causal, modular, tiered, and scalable, as well as new educational and organizational structures to improve systems-level interdisciplinary integration.

AGWA: The Automated Geospatial Watershed Assessment Tool

Science.gov (United States)

The Automated Geospatial Watershed Assessment Tool (AGWA, see: www.tucson.ars.ag.gov/agwa or http://www.epa.gov/esd/land-sci/agwa/) is a GIS interface jointly developed by the USDA-Agricultural Research Service, the U.S. Environmental Protection Agency, the University of Arizona...

Environmental Assessment of Packaging: The Consumer Point of View

Science.gov (United States)

Van Dam YK

1996-09-01

When marketing environmentally responsible packaged products, the producer is confronted with consumer beliefs concerning the environmental friendliness of packaging materials. When making environmentally conscious packaging decisions, these consumer beliefs should be taken into account alongside the technical guidelines. Dutch consumer perceptions of the environmental friendliness of packaged products are reported and compared with the results of a life-cycle analysis assessment. It is shown that consumers judge environmental friendliness mainly from material and returnability. Furthermore, the consumer perception of the environmental friendliness of packaging material is based on the postconsumption waste, whereas the environmental effects of production are ignored. From the consumer beliefs concerning environmental friendliness implications are deduced for packaging policy and for environmental policy.KEY WORDS: Consumer behavior; Environment; Food; Packaging; Perception; Waste

Strategic environmental assessment for energy production

International Nuclear Information System (INIS)

Jay, Stephen

2010-01-01

Amongst the approaches that have developed to improve environmental protection within the energy sector, strategic environmental assessment (SEA) has received relatively little attention. This is despite its potential to overcome some of the shortcomings associated with project-level assessment by intervening at higher levels of energy system planning. In this article, a review is presented of the extent to which SEA has been adopted and otherwise promoted in strategic energy planning processes in a wide range of countries throughout the world (with an emphasis on European Union nations). In this regard, the growing importance of regulatory compliance is underlined, especially within the EU, with a particular focus upon the application of SEA to grid systems. The case of the Belgian transmission system is described, illustrating a proactive approach to SEA. But the difficulties inherent in introducing SEA to an increasingly fragmented and liberalised sector are also drawn out, leading to suggestions by which these difficulties may be addressed.

Geospatial Technology In Environmental Impact Assessments – Retrospective.

Directory of Open Access Journals (Sweden)

Goparaju Laxmi

2015-10-01

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

Environmental impact assessment in practice: A gender critique

International Nuclear Information System (INIS)

Kurian, P.A.; Purdue Univ., West Lafayette, IN

1995-01-01

The author evaluates the extent to which environmental impact assessment (EIA) as conceptualized by EIA systems is a gendered process. Through a discourse analysis of in-depth interviews with bureaucrats, technocrats, and activists involved with the Sardar Sarovar dam project in India, the author examines the practice of EIA in a Third World country. She uses a theoretical framework, informed by a theory of gender, to evaluate the interviews. In practice, EIA is marked by gender biases that ignore the gender-specific nature of impacts. Such biases distort the impact assessment process, making environmental sustainability difficult, if not impossible, to achieve

Development of teaching materials on "Environmental risk assessment" in English for master students Double Degree program "Ecology and natural resource management"

OpenAIRE

Осипова, Нина Александровна; Матвеенко, Ирина Алексеевна

2014-01-01

The experience in development of learning package for teaching courses in joint Master curricula in English is presented. The developed teaching manuals on “Environmental Risk Assessment” in English for 347 Master students learning joint Double Degree Program of TPU and Paris-11 University reflects the international experience accumulated in this sphere taking into account the latest scientific achievements.

A qualitative method proposal to improve environmental impact assessment

International Nuclear Information System (INIS)

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

2013-01-01

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

A qualitative method proposal to improve environmental impact assessment

Energy Technology Data Exchange (ETDEWEB)

Toro, Javier, E-mail: jjtoroca@unal.edu.co [Institute of Environmental Studies, National University of Colombia at Bogotá (Colombia); Requena, Ignacio, E-mail: requena@decsai.ugr.es [Department of Computer Science and Artificial Intelligence, University of Granada (Spain); Duarte, Oscar, E-mail: ogduartev@unal.edu.co [National University of Colombia at Bogotá, Department of Electrical Engineering and Electronics (Colombia); Zamorano, Montserrat, E-mail: zamorano@ugr.es [Department of Civil Engineering, University of Granada (Spain)

2013-11-15

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

Data management and statistical analysis for environmental assessment

International Nuclear Information System (INIS)

Wendelberger, J.R.; McVittie, T.I.

1995-01-01

Data management and statistical analysis for environmental assessment are important issues on the interface of computer science and statistics. Data collection for environmental decision making can generate large quantities of various types of data. A database/GIS system developed is described which provides efficient data storage as well as visualization tools which may be integrated into the data analysis process. FIMAD is a living database and GIS system. The system has changed and developed over time to meet the needs of the Los Alamos National Laboratory Restoration Program. The system provides a repository for data which may be accessed by different individuals for different purposes. The database structure is driven by the large amount and varied types of data required for environmental assessment. The integration of the database with the GIS system provides the foundation for powerful visualization and analysis capabilities

Environmental activities in uranium mining and milling. A Joint NEA/IAEA report

International Nuclear Information System (INIS)

1999-01-01

This report on 'Environmental Activities in Uranium Mining and Milling' presents an overview of environmental activities related to uranium production. The profile of activities and concerns are based on survey responses from 29 countries and a review of relevant activities of the International Atomic Energy Agency and the OECD Nuclear Energy Agency. It also provides an overview of the reported interests of specialists working in the field, including environmental impact assessment, emissions to air and water, work environment, radiation safety, waste handling and disposal, mine and mill decommissioning and site restoration, and the regulation of these activities. The report reflects the increasing awareness in all countries of the need for environmental protection. For several years large programmes have been underway in several countries to clean up wastes from closed mines and mills. Many of these sites, particularly the older ones, were brought into production, operated and closed when little was known about environmental effects. At the time, little concern was given to the resulting environmental impacts. Currently, planning for and conducting uranium mine closure and mill decommissioning, together with site clean-up and restoration, are of almost universal concern. Mine closure and mill decommissioning activities have been or are being conducted in most of the countries with a history of uranium production. Information about several mine closures and mill decommissioning projects is included in this report

Parameters for assessing the aquatic environmental impact of cosmetic products.