Download or read book Le plomb en milieu marin written by Daniel Cossa and published by . This book was released on 1992 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ETUDE DES METAUX EN TRACE DANS LE MILIEU MARIN CAS DU PLOMB written by QUENTEL F. and published by . This book was released on 1984 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alkyls plomb dans le milieu marin written by ECOLE NATIONALE SUPERIEURE DE CHIMIE (PARIS) and published by . This book was released on 1977 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etude du comportement geochimique des alkyls plomb dans le milieu marin written by CHARLOT M. and published by . This book was released on 1977 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dredging and Marine Environment written by Claude Alzieu and published by Editions Quae. This book was released on 2005 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'accès des navires aux zones portuaires est assuré par le dragage de quantités importantes de sédiments. Les matériaux dragués ne peuvent être immergés que s'ils présentent toutes les garanties d'innocuité pour le milieu marin. Après un rappel sur la géochimie et la toxicité des différents contaminants qui sont adsorbés sur les sédiments, le présent ouvrage propose une approche globale de l'évaluation des risques environnementaux liés aux immersions. Les méthodes de caractérisation des risques à partir de l'analyse chimique (Géodrisk) et de tests de toxicité sélectionnés, de bioévaluation de la qualité des sédiments par la définition d'un Indice d'évaluation de l'endofaune côtière (I2EC) et de biomonitoring actif des zones d'immersion, sont décrites de manière détaillée. Cette démarche ascendante et itérative, appliquée au contexte réglementaire français, permet de satisfaire aux recommandations des conventions internationales et en particulier aux lignes directrices OSPAR.

Download or read book Lead Mercury and Cadmium in the Aquatic Environment written by Rachel Ann Hauser-Davis and published by CRC Press. This book was released on 2023-04-13 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an integrated and holistic discussion on cadmium, lead and mercury toxicity in aquatic environments, expanding general concepts on chemical speciation effects and exploring specific environmental toxicological issues, exposure routes, and bioanalytical approaches for their determination and assessments on their intracellular deleterious effects. It contains worldwide and regional aspects on cadmium, lead and mercury occurrence, fate, and toxicity, addressing key environmental exposure and health risk concerns to both humans and aquatic organisms. Our book is of interest to anyone conducting research in the broad fields of oceanography, geochemistry, ecotoxicology, and environmental and public health.

Download or read book Le risque radioactif Devenir des radionucl ides dans l environnement et impacts sur la sant written by AMIARD Jean-Claude and published by Lavoisier. This book was released on 2013-05-01 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’utilisation et la gestion de l’énergie nucléaire sont des sujets sensibles. Chaque accident nucléaire majeur qui se produit soulève de nombreuses et nouvelles interrogations sur les risques radioactifs pour l’environnement et la biodiversité, et l’impact des radionucléides sur les êtres vivants et la santé. S’inscrivant au cœur du débat public, Le risque radioactif propose une synthèse complète des connaissances actuelles sur les principaux polluants radioactifs de l’environnement (uranium, transuraniens, isotopes radioactifs du césium, du strontium, de l’iode, du tritium, du carbone et de divers métaux de transition…), leur comportement et leur devenir dans les divers compartiments physiques des milieux et au sein des organismes vivants, dont l’homme. Il présente de façon claire et raisonnée : - les fondements de la physique et de la chimie nucléaires ainsi que leurs applications dans différents domaines (militaire, énergie, médecine, industrie…). Il aborde également les notions à connaître d’écologie et de génétique, et rappelle les origines anthropiques des radionucléides dans l’environnement ; - les grands principes de la radioécologie, discipline consacrée à l’étude des radionucléides, le comportement de ces derniers dans l’environnement (atmosphère, hydrosphère et lithosphère), leur mode de contamination et leur effet néfaste sur les organismes non humains ; - les principaux risques radioactifs pour l’homme (exposition, imprégnation), les mécanismes de contamination et leurs conséquences sur la santé (effets des irradiations) ; - les principaux inconvénients de l’utilisation de l’énergie nucléaire que sont les déchets radioactifs et leur gestion, et les accidents nucléaires et leur impact. Véritable ouvrage de référence multidisciplinaire, Le risque radioactif s’adresse aux ingénieurs, techniciens et industriels concernés par l’évaluation, la prévention et la gestion des risques radioactifs, aux responsables « environnement » des entreprises et collectivités ainsi qu’aux autorités de sûreté nucléaire. Il sera également utile aux enseignants et étudiants de troisième cycle ainsi qu’à toute personne souhaitant mieux comprendre le risque radioactif.

Download or read book Marine Pollution written by Ricardo Beiras and published by Elsevier. This book was released on 2018-07-19 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Pollution: Sources, Fate and Effects of Pollutants in Coastal Ecosystems bring together the theoretical background on common and emerging marine pollutants and their effects on organisms (ecotoxicology). Written by a renowned expert in the field who is a researcher, teacher and advisor of national and international institutions on issues such as oil spills, water quality assessment and plastic pollution, this book offers a thorough account of the effects of pollutants on marine organisms, the relevant environmental regulations, and the public health implications, along with the biological tools advocated by the international institutions for marine pollution monitoring.Marine Pollution: Sources, Fate and Effects of Pollutants in Coastal Ecosystems presents information in a detailed and didactic manner, reviewing the latest scientific knowledge alongside examples of practical applications. Provides an in-depth analysis of the uptake, accumulation and fate of pollutants in the marine compartments Delivers a critical appraisal on biological tools for the practical monitoring of marine pollution Presents key concepts and case studies to provide a comprehensive study of the different categories of marine pollution and its effects

Download or read book Aquatic Toxicology Research Focus written by Elias P. Svensson and published by Nova Publishers. This book was released on 2008 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic toxicology is the study of the effects of manufactured chemicals and other anthropogenic and natural materials and activities on aquatic organisms at various levels of organization, from subcellular through individual organisms to communities and ecosystems. This book presents the latest research in this field from around the globe.

Download or read book Introduction l cotoxicologie Fondements et applications written by RAMADE François and published by Lavoisier. This book was released on 2007-03-15 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans le contexte de crise planétaire de l'environnement, l'écotoxicologie apporte des réponses scientifiques précises sur les effets des polluants sur les écosystèmes. Depuis son apparition dans les années 1970, la discipline n'a cessé de se développer, se complexifier, au point qu'il est aujourd'hui difficile d'en avoir une vision d'ensemble. Pionnier français de la discipline, François Ramade propose aujourd'hui cette synthèse exposant et expliquant l'ensemble des notions fondamentales du domaine. L'ouvrage délimite le champ de l'écotoxicologie, notamment en analysant les modalités et mécanismes de la pollution des habitats terrestres et aquatiques. Il fait le tour des notions physiques, biologiques, chimiques et toxicologiques essentielles pour mesurer les effets des polluants. Une large partie de l'ouvrage est consacrée aux conséquences des pollutions. Dans un souci de clarté, les données sont présentées selon un ordre croissant de complexité biologique : de la population à la biosphère en passant par les écosystèmes. Les données les plus récentes ont été intégrées, concernant particulièrement la dimension écologique de la notion de toxique, la détermination des paramètres quantitatifs propres à l'écotoxicologie (indices d'évaluation et seuils de sécurité), la radioécotoxicologie et les biomarqueurs. L'ouvrage prend en compte les réglementations les plus récentes, telle la directive européenne REACH liée à la toxicité de plus de 30 000 produits utilisés dans l'UE, et propose un exposé des méthodes d'évaluation et de prévision du risque environnemental. Ce traité s'adresse aux ingénieurs concernés par la prévention des pollutions et l'évaluation des risques, aux techniciens en charge de la protection environnementale, aux étudiants et enseignants en sciences de l'environnement et en toxicologie, aux agronomes, ainsi qu'au professionnels du domaine biomédical.

Download or read book Chemical and Nutritional Composition of Finfishes Whales Crustaceans Mollusks and Their Products written by Virginia D. Sidwell and published by . This book was released on 1980 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish As Food V2 written by Georg Borgstrom and published by Elsevier. This book was released on 2012-12-02 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish as Food, Volume II: Nutrition, Sanitation, and Utilization summarizes the public health aspects of fish, including fish handling and processing. This volume also discusses the global aspects of fish utilization, illustrating the key role of fisheries in many countries and major regions. Comprised of three parts encompassing 19 chapters, the book initially discusses the protein, amino acid, vitamins, and mineral content of fish and fish oil. This volume also explains the effects of fish processing and handling on these nutritional components. The subsequent chapters present studies on the role of fish in human nutrition, focusing on the Japanese diet. The book also covers the utilization of converted fish-processing wastes to fish meal and condensed fish soluble in feeding poultry, livestock, and mink. The second part of the book focuses on food poisoning caused by fish and fishery products. This part deals with the bacterial activity in fish and related products due to water pollution and contamination. Other chapters examine Salmonella problems in the sea and the allergies and other disorders related to fish poisoning. The effect of radioactivity on marine organisms and the uptake and bioaccumulation of radionuclides in marine organisms are also discussed. Lastly, this volume presents the trends and patterns in fish and shellfish utilization. This volume will be of considerable value primarily to fish and food scientists in general and also to public health workers, marine and fresh-water biologists, nutritionists, and sanitary engineers.

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1958 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sedimentology and Ore Genesis written by and published by Elsevier. This book was released on 2011-09-22 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sedimentology and Ore Genesis

Download or read book La Pollution par le plomb et ses d riv s written by Jean A. Ternisien and published by . This book was released on 1974 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Brines and Evaporites written by Peter Sonnenfeld and published by Orlando ; Toronto : Academic Press. This book was released on 1984 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mediterranean Coastal Pollution written by S. H. Jenkins and published by Elsevier. This book was released on 2013-10-02 with total page 879 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mediterranean Coastal Pollution focuses on scientific and technical information on the progress of measures and initiatives relative to the control of pollution in the Mediterranean. The book commences by pointing to the Mediterranean Action Plan. Particularly given consideration are the related legislation, the environmental assessment and management components of the plan, and present stage of the plan. The book also discusses the remedies and initiatives that need to be undertaken in the event of marine accidents. The methods to measure the quantity of pollutants in water is also discussed. The text also presents experiments and studies that focus on the control of the effects of hazardous chemicals on coastal waters. Marine studies and research on coastal waters are discussed, and the trends, methodologies, and recommendations are outlined to support the findings. Sewage treatment and proper disposal methods of hazardous substances on coastal waters are also discussed. Comparisons are then made between conventional sewage treatment processes and new processes. The book is a valuable source of data for scholars and readers who are interested in mitigating the effects of pollution on coastal waters.