Science, Policy, and Standardization - Implications for Environmental Decisions PDF Download

Author: Bruce M. Greenberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 358

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Author: Bruce M. Greenberg
Publisher: ASTM International
ISBN: 080312886X
Category : Environmental health
Languages : en
Pages : 359

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Author:
Publisher:
ISBN:
Category : Environmental health
Languages : en
Pages : 431

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Author: L. Salter
Publisher: Springer Science & Business Media
ISBN: 9400927118
Category : Philosophy
Languages : en
Pages : 232

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For a long time I would not eat strawberries. In 1977, a scandal broke about a testing laboratory having falsified the data that was used to register a large number of pesticides. The Canadian government, along with several others, began the process of re-evaluating both the procedures for testing and these specific chemicals. One chemical proved particularly controversial, the commonly-used pesticide named captan. In light of the controversy, which was manifest in a conflict between two government departments, in 1981, the Canadian government chose to appoint a special panel of experts to advise them. I was a member of this expert committee. The experience on the captan committee did little to reassure me, either about captan or about the way that decisions had been made about many pesticides in widespread use. Although it could not be demonstrated that captan was dangerous to people in the amounts to which they would likely be exposed, the animal studies provided the basis for concern. Prudence required at the very least that consumers take the precaution of washing their fruit, for captan is widely used on apples, cherries and berry fruits. Captan residues wash off apples relatively easily; they are less easily removed from berry fruits, such as straw berries.

Author: Geoffrey I. Sunahara
Publisher: CRC Press
ISBN: 1420004344
Category : Science
Languages : en
Pages : 336

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Managing sites contaminated with munitions constituents is an international challenge. Although the choice of approach and the use of Ecological Risk Assessment (ERA) tools may vary from country to country, the assurance of quality and the direction of ecotoxicological research are universally recognized as shared concerns. Drawing on a multidiscip

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309134102
Category : Science
Languages : en
Pages : 316

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Some of the nation's estuaries, lakes and other water bodies contain contaminated sediments that can adversely affect fish and wildlife and may then find their way into people's diets. Dredging is one of the few options available for attempting to clean up contaminated sediments, but it can uncover and re-suspend buried contaminants, creating additional exposures for wildlife and people. At the request of Congress, EPA asked the National Research Council (NRC) to evaluate dredging as a cleanup technique. The book finds that, based on a review of available evidence, dredging's ability to decrease environmental and health risks is still an open question. Analysis of pre-dredging and post-dredging at about 20 sites found a wide range of outcomes in terms of surface sediment concentrations of contaminants: some sites showed increases, some no change, and some decreases in concentrations. Evaluating the potential long-term benefits of dredging will require that the U.S. Environmental Protection Agency step up monitoring activities before, during and after individual cleanups to determine whether it is working there and what combinations of techniques are most effective.

Author: Wayne G. Landis
Publisher: CRC Press
ISBN: 9780203498354
Category : Science
Languages : en
Pages : 336

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As debates over how relative risk can be used to shape landscape-scale environmental management intensify, Regional-Scale Risk Assessment demonstrates the capabilities of RRM using nine case studies in the Pacific Northwest, Pennsylvania, Brazil, and Tasmania. The authors use a process of ranking and filters to interrelate different kinds of risks

Author: Xueqing Zhu
Publisher: DIANE Publishing
ISBN: 1428904786
Category : Marine bioremediation
Languages : en
Pages : 66

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Author: Pooja Sharma
Publisher: Elsevier
ISBN: 0323999581
Category : Technology & Engineering
Languages : en
Pages : 380

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Advances in Phytoremediation Technology offers in-depth information regarding the strategies and approaches facilitating the integration of technologies for wastewater treatment. The book highlights the role of hydrophytes, hyperaccumulators and native plants for accumulation and detoxification of industrial wastewater. Various chapters presented in the book are focused on the sustainability approaches as the centre theme to facilitate industries & policymakers in adopting circular economy goals. Since the principle idea of circular bioeconomy is to make transition from linear economy, it involves advanced technological and designing breakthroughs to reduce waste with a closed looped system. This pioneers a cradle to cradle and waste to resources approach. Integration of various technologies has been considered as possible best ways to utilize the industry wastewater treatment. Covers integration of technologies and processes for wastewater treatment Reports plants species useful in effectively accumulating heavy metals from the treated wastewater Describes Phytoremediation for mass biotechnological processing of the industrial areas Academicians, engineers, researchers and stakeholders will find this book helpful in adaptation of suitable technologies for wastewater management

Author: Richard J. Wenning
Publisher: SETAC
ISBN: 1880611716
Category : Contaminated sediments
Languages : en
Pages : 818

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