Download or read book Contaminants in Terrestrial Environments written by Otto Fränzle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defining ecology as a system-theory oriented synthesis of both earth and life sciences, the book aims at a novel co- herent understanding of chemicalimpact on the lower at- mosphere and characteristic types of terrestrial ecosystems. To this end comprehensive flux-analytical and hierarchical modelling approaches were developed and consulted, which in- clude a thorough consideration of the specific physical and geographic boundary conditions of the processes involved. The first part is devoted to fundamentals of environmental chemistry and ecology, while the second deals with the com- plex atmospheric pathways of anthropogenic chemicals. In the last part, the manifold interactions of these compounds or their metabolites with the soil-vegetation complex of eco- systems are described. Chapters on pollutant impact on mate- rials and a review of chemical fate modelling are included. Thus scientists and practitioners facing ecological projects may expect to obtain a deeper insight into landscape ecology from the impact point of view owing to the concise presenta- tion of complex mechanisms and the generalized modelling ap- proach.

Download or read book Aquatic Toxicology written by Jerome O. Nriagu and published by Wiley-Interscience. This book was released on 1983-10-26 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: A state-of-the-art work surveying the toxicology of important aquatic pollutants, this book provides a critical overview of the current research. It assesses the response at community, species, tissue, cellular, and subcellular levels to particular toxicants and covers the mechanisms of uptake, metabolism, and excretion of many toxic pollutants. Special attention is given to changes induced by toxicants in the biochemical and physiological systems of organisms. The book also covers recent developments in the methodology used in detecting pterturbations in life processes of aquatic biota induced by environmental toxins.

Download or read book cotoxicochimie des hydrocarbures written by PICOT André and published by Lavoisier. This book was released on 2013-04-15 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’écotoxicochimie, est une nouvelle branche de l’écologie qui se propose d’aborder les atteintes néfastes des produits chimiques sur l’environnement et la santé, à partir des données récentes de la chimie et de la biologie, en s’appuyant sur la toxicochimie, discipline d’interface élaborée en 1979. Les hydrocarbures, famille de base des composés organiques, ont été sélectionnés comme première approche dans Écotoxicochimie – Applications aux hydrocarbures. Ces produits chimiques sont à l’origine de la carbochimie et de la pétrochimie et leur prise en compte a permis de jeter les bases d’une prévention des risques aussi bien toxicochimiques qu’écotoxicochimiques. Risques liés en particulier à toutes les pollutions hydrocarbonées qui devraient être beaucoup mieux encadrées, tant en milieu domestique que dans les milieux de travail ou dans l’environnement. Ainsi ces hydrocarbures sont impliqués dans des pollutions maritimes retentissantes, qui restent malheureusement toujours d’actualité. Si les pollutions engendrées par l’exploitation maritime du pétrole sont également très inquiétantes, un autre sujet apparaît de plus en plus préoccupant avec l’extraction du gaz et des huiles de schiste, dont la technique mise en œuvre faisant appel à la fracturation hydraulique horizontale, est constituée d’un véritable cocktail chimique à faire frémir bien des toxicologues avertis… Sans précédent dans la littérature scientifique, toutes les propriétés toxiques des composés les plus utilisés sont présentées clairement dans cet ouvrage, à partir des références bibliographiques les plus actualisées. En tant que chimistes, spécialistes en toxicochimie, soucieux de comprendre pourquoi certains produits chimiques peuvent être dangereux pour la santé et l’environnement, les auteurs André Picot et Frédéric Montandon associés à plusieurs autres spécialistes, présentent, à la fin de l’ouvrage, une approche préventive, basée sur la sélection de produits de substitution notamment pour les solvants organiques. Trente-quatre fiches résumées dites de ToxicoÉcotoxicoChimie (FRTEC) devraient permettre de faire le bon choix parmi les principaux hydrocarbures couramment utilisés, en particulier comme solvants, et ceci dans de multiples disciplines. Par son approche novatrice, cet ouvrage sera indispensable aux professionnels des industries, des PMI et PME de tous les domaines traitant ou utilisant les hydrocarbures ou leurs dérivés, mais aussi aux responsables de santé publique ou des milieux de travail, aux organisations gouvernementales et non gouvernementales, et aux écologistes de tous horizons… sans oublier les enseignants et étudiants en chimie, en biologie et en écologie désireux de mieux comprendre pourquoi la chimie est à la base de la vie, qu’il nous faut protéger au mieux.

Download or read book Capteurs chimiques biocapteurs et biopuces written by LALAUZE René and published by Lavoisier. This book was released on 2012-09-05 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capteurs chimiques, biocapteurs et biopuces constitue un état de l'art en matière de détection d'espèces gazeuses, ioniques et biologiques. Il présente les aspects fondamentaux et technologiques des différents types de capteurs. Les matériaux sensibles aux différentes espèces chimiques et biologiques y sont exposés en termes d'élaboration et de performance. Les transducteurs mécaniques, électriques, électrochimiques, piézoélectriques, optiques et biologiques, sont décrits sous l'angle de leur fabrication et de leur mise au point pour des applications spécifiques. Les microréacteurs, les nanotechnologies et les technologies souples font également l'objet d'une étude approfondie. Enfin, le problème du traitement de l'information à travers les réseaux neuronaux ou les nez électroniques est traité.

Download or read book Rapport Sur L tat Et Les Tendances de la Toxicologie in Vitro Et Modifications Des M thodologies Pour R duire L exp rimentation Animale written by J. P. W. Gilman and published by Division de la toxicologie des médicaments, Bureau de recherche sur les médicaments, Santé et bien-être social Canada. This book was released on 1991 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary purposes of toxicological testing are the protection of human health and the safeguarding of the environment from excessive manmade contamination. Responsibility for setting safety standards and monitoring their implementation lies mainly with the federal departments of health, agriculture, and the environment. This report discusses in some detail the state-of-the-art of in vitro toxicology and other trends in alternative toxicological testing that may lead to a reduction in the use of animals for these purposes. It covers both the national and international fields, particularly in pharmaceuticals and biologicals. The toxicological testing of consumer chemicals, agricultural chemicals, and foods is also considered in less detail. The report focuses on Canada and the testing R & D undertaken in this country.

Download or read book Bulletin of the Permanent International Association of Navigation Congresses written by and published by . This book was released on 1985 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxicity Tests Using Early Life Stages of Salmonid Fish rainbow Trout Coho Salmon Or Atlantic Salmon written by Canada. Environment Canada and published by . This book was released on 1993 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapports Et Proc s verbaux Des R unions written by and published by . This book was released on 1986 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes administrative and special reports.

Download or read book Proceedings written by and published by . This book was released on with total page 1632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Urban Drainage written by J. B. Ellis and published by IWA Publishing. This book was released on 2004-03-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Drainage: A Multilingual Glossary has been written by research engineers and scientists with substantial experience in the urban drainage field. It provides definitive descriptions of urban drainage terms in English, French, Japanese and German, giving guidance on their appropriate usage and context. The glossary also contains many diagrams, tables and technical discussions, and is a very practical tool to facilitate international technical communication in the urban drainage field. Containing well over 850 commonly-used terms in urban drainage, all expressed in a user-friendly manner, the book serves as a valuable resource for both practitioner and academic. Topics covered include: urban hydrology/hydraulics sewerage surface water runoff pollution (groundwater and surface) receiving waters ecology ecotoxicology best management practices urban water resource management Urban Drainage: A Multilingual Glossary represents an initiative of the joint IWA/IAHR Committee on Urban Drainage and has arisen out of the long-standing terminological and tautological difficulties of many terms in common usage within international urban drainage practice. It will be of great use and interest to scientists, engineers and ecologists, professionals and students working in urban hydrology/hydraulics, urban water resource management and regulation, urban planning and ecology.

Download or read book Canadian Environmental Protection Act written by Canada. Environment Canada and published by . This book was released on 1996 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Lutte Contre Les D versements written by and published by . This book was released on 1993 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annales de l Institut oc anographique written by Institut océanographique and published by . This book was released on 1997 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contaminant Fluxes Through the Coastal Zone written by Gunnar Kullenberg and published by . This book was released on 1986 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 2 butenal written by J. Kielhorn and published by World Health Organization. This book was released on 2008 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: First draft prepared by Dr. J. Kielhorn and Dr. I. Mangelsdorf, Fraunhofer Institute for Toxicology and Experimental Medicine, Hanover, Germany ; and Dr. K. Ziegler-Skylakakis, MAK Commission (Commission for the investigation of health hazards of chemical compunds in the work area), Munich, Germany.

Download or read book Coal Tar Creosote written by C. Melber and published by WHO. This book was released on 2004 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: On cover: IPCS International Programme on Chemical Safety. Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organization and the World Health Organization, and produced within the framework of the Inter-organization Programme for the Sound Management of Chemicals (IOMC)

Download or read book Oceanis written by and published by . This book was released on 2006 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: