Download or read book ETUDE DE LA QUALITE DES EAUX DU GOLFE DE FOS written by Catherine Diana and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book La Qualit sanitaire des eaux de l Anse de Carteau Golfe de Fos written by Corinne Zeitoun and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Communications Pr sent es la Reunion FAO written by and published by Food & Agriculture Org.. This book was released on 1987 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comptes Rendus written by International Association for Hydraulic Research and published by . This book was released on 1977 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comptes Rendus written by International Association for Hydraulic Research. Congress and published by . This book was released on 1977 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ves Journ es d tudes sur les pollutions marines en M diterran e written by and published by . This book was released on 1981 with total page 1110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Qualit des eaux c ti res du Sud du Golfe de Gascogne par t l d tection spatiale written by Caroline Petus and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les eaux côtières du Sud du Golfe de Gascogne sont soumises à l'expulsion d'un panache fluvial au niveau de l'estuaire de l'Adour. Ces eaux douces peuvent entrainer de fortes variations des concentrations en matières minérales en suspension (MSM, en mg,l-1), en chlorophylle- a (Chla, en mg,m-3) et en matière organiques dissoutes colorées (MODC, en mg,l-1) contenues dans les eaux côtières. En modifiant la transparence de l'eau et en charriant des nutriments et des bactéries, elles peuvent affecter la productivité biologique et avoir un impact significatif sur la santé humaine. Notre étude a pour but de développer des algorithmes empiriques et de tester l'efficacité des images MODIS-Aqua pour la cartographie des substances particulaires et dissoutes contenues dans les eaux côtières soumises à l'influence du panache de l'Adour. Dans cet objectif, deux missions océanographiques ont été réalisées afin de mesurer simultanément les MSM, la turbidité (en NTU), la Chla et les MODC et la réflectance de télédétection de l'eau in-situ. Deux algorithmes empiriques opérationnels pour la quantification des matières minérales en suspension et de la turbidité ont été développés. Une automatisation du traitement des images MODIS-Aqua déjà corrigées des effets atmosphériques et à la résolution de 250 mètres (produit MYD09GQ) a été réalisée. Ce système opérationnel a permis de cartographier les concentrations en sédiments en suspension contenus dans le panache sur 246 jours, entre 2006 et 2009. La première étude à grande échelle spatiale et temporelle de la dynamique hydro-sédimentaire du panache de l'Adour a ainsi pu être réalisée. Finalement, plusieurs algorithmes ont été proposés pour la quantification des concentrations en chlorophylle-a dans le sud du Golfe de Gascogne. Ces relations empiriques devront être testées sur de nouvelles mesures in-situ afin de préciser leurs limites de validité. Notre étude montre l'apport de l'imagerie satellitaire MODIS pour la surveillance du panache de l'Adour. A plus long terme, un système efficace de surveillance de la qualité des eaux côtières de la côte Aquitaine pourrait être envisagé.

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1988 with total page 732 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.

Download or read book Etude de la qualite des eaux de la riviere beauport written by Jacques L. Michaud and published by . This book was released on 1977 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ETUDE DE LA QUALITE DES EAUX DU GOYEN written by SERVICE REGIONAL DE L'AMENAGEMENT DES EAUX EN BRETAGNE. and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etude de la qualit des eaux de la rivi re L Assomption written by Québec (Province). Service de la protection de l'environnement and published by . This book was released on 1976 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etude de la qualit des eaux de la rivi re Etchemin written by Denyse Gouin and published by . This book was released on 1975 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book VIIes Journ es d tudes sur les pollutions marines en M diterran e written by and published by . This book was released on 1985 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanis written by and published by . This book was released on 1984 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etude de la qualit des eaux du Goyen written by FRANCE. Aménagement des eaux de Bretagne (Rennes. Service régional. Centre technique de génie rural) and published by . This book was released on 1974 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ETUDE DE LA QUALITE DES EAUX DU SCORFF written by SERVICE REGIONAL DE L'AMENAGEMENT DES EAUX EN BRETAGNE. and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: