Download or read book MESURE PAR TELEDETECTION DE LA TENEUR DE LA MER EN CHLOROPHYLLE RAPPORT SCIENTIFIQUE FINAL RESUME DU RAPPORT SCIENTIFIQUE FINAL written by UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6). LABORATOIRE DE PHYSIQUE ET CHIMIE MARINES. and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mesure par teledetection de la teneur de la mer en pigments chlorophylliens rapport scientifique final written by UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6). STATION MARINE DE VILLEFRANCHE SUR MER. and published by . This book was released on 1977 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MESURE PAR TELEDETECTION DE LA TENEUR DE LA MER EN CHLOROPHYLLE written by UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6). LABORATOIRE DE PHYSIQUE ET CHIMIE MARINES. VILLEFRANCHE SUR MER. and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MESURE PAR TELEDETECTION DE LA TENEUR DE LA MER EN PIGMENTS CHLOROPHYLLIENS written by UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6). LABORATOIRE DE PHYSIQUE ET CHIMIE MARINES. VILLEFRANCHE SUR MER. and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book T l d tection de la chlorophylle a et des fronts oc aniques dans la mer du Labrador written by Alexandre Théberge and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: « La production phytoplanctonique est marquée par une saisonnalité sensible aux changements du climat. Il est de plus en plus reconnu que la dynamique physique à petite échelle spatiale (mésoéchelle et submésoéchelle) joue un rôle sur la production phytoplanctonique. L’objectif de ce mémoire est de démontrer quantitativement l’effet des fronts océaniques sur la production de phytoplancton dans la mer du Labrador; une des mer les plus productives biologiquement dans l’Atlantique Nord. Dans ce mémoire, les données satellitaires de température de surface (SST) et de chlorophylle a (CHL) à 1 km de résolution spatiale provenant de trois capteurs sur une période de 18 ans (2002-2019) sont analysés. Les climatologies de CHL confirment qu’on retrouve deux efflorescences (blooms en anglais) annuellement, d’abord au nord puis au sud. Les fronts sont extraits des champs de SST à l’échelle journalière à l’aide d’un algorithme d’analyse par histogramme. La mer du Labrador est discrétisée en quatre régions relativement homogènes pour augmenter la disponibilité en données valides. Les résultats montrent une corrélation négative entre une abondance anormale de fronts et la production saisonnière de CHL suivante. Les corrélations sont maximales lorsqu’on décale la série temporelle de 16 ou 32 jours, ce qui implique que l’effet des fronts n’est pas instantané. Ces résultats suggèrent qu’une population très abondante de fronts initie un pompage vertical, ce qui pourrait expulse les nutriments sous la couche euphotique; les nutriments ne deviennent limitants qu’à partir de l’été, ce qui explique le décalage. Aucune corrélation n’est observée au printemps, lorsque la production est à son maximum. -- Mot(s) clé(s) en français : front, chlorophylle a, télédétection, tourbillon, mer du Labrador. »--
Download or read book The Marine Resources Experiment Program MAREX written by 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 Water Resources in the Mediterranean Region written by Mehrez Zribi and published by Elsevier. This book was released on 2020-06-14 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Resources in the Mediterranean Region summarizes and collates scientific developments around water resources in the Mediterranean socio-economic environment through a multidisciplinary framework synthesizing hydrology, hydrogeology, climate, bioclimatology, economics, and geography. As such, it provides essential information for any reader looking to learn more about the Mediterranean which is experiencing the impact of climate change and concurrent complex issues of anthropogenic effects, especially in agriculture and other resource uses. Water Resources in the Mediterranean Region covers different challenges in the issue of the evolution of water resources in the Mediterranean. It is intended for PhD students, research scientists, and managers interested in new solutions and approaches for water management and in the forecast of future water dynamics. Offers multidisciplinary content providing global visions of the challenges faced in the Mediterranean region Presents fundamental and operational studies, providing the reader with information on how to implement these actions and results themselves Written in a pedagogical manner, allowing for ease of reading for both researchers and water managers
Download or read book Hydrology of Mediterranean and Semiarid Regions written by Eric Servat and published by . This book was released on 2003 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Last Billion Years written by Atlantic Geoscience Society and published by Nimbus Publishing (CN). This book was released on 2001 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the history of the rocks and fossils of the Maritime Provinces of Canada (New Brunswick, Nova Scotia and PEI) over the last billion years. The book is beautifully illustrated in full colour, with original paintings of ancient vistas, over 150 photographs, and crisp explanatory diagrams and sketches.
Download or read book Biodiversity and Sustainable Development written by Rabindra Nath Pati and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the First Global Summit on Sustainable Development and Biodiversity, held at Raipur during 7-9 February 2009.
Download or read book Nature and Culture in the Democratic Republic of Congo written by and published by . This book was released on 2004 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sheep and Goat Production written by I. E. Coop and published by Elsevier Science & Technology. This book was released on 1982 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and distribution; Breeding; Reproduction; Maintenance and growth; Pregnancy; Lactation of suckling ewes and does; Nutritional diseases; Infectious diseases of sheep and goats; Internal parasites of sheep and goats; External parasites of sheep and goats; Growth and characteristics of wool and hair; Wiik grading and marketing; Livestock and meat marketing and grading; Carcase and meat qualities; Milk production in sheep and goats; Systems, biological and economic efficiencies; Very extensive systems; Extensive grazing systems; Intensive grassland systems; Intensive arable systems; Very intensive systems; Government controlled systems; Migratory (Transhumance) systems; Nomadic systems; Village and smallholder systems; List of contributors.
Download or read book Remote Sensing and Water Resources written by A. Cazenave and published by Springer. This book was released on 2016-05-04 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of overview articles showing how space-based observations, combined with hydrological modeling, have considerably improved our knowledge of the continental water cycle and its sensitivity to climate change. Two main issues are highlighted: (1) the use in combination of space observations for monitoring water storage changes in river basins worldwide, and (2) the use of space data in hydrological modeling either through data assimilation or as external constraints. The water resources aspect is also addressed, as well as the impacts of direct anthropogenic forcing on land hydrology (e.g. ground water depletion, dam building on rivers, crop irrigation, changes in land use and agricultural practices, etc.). Remote sensing observations offer important new information on this important topic as well, which is highly useful for achieving water management objectives.Over the past 15 years, remote sensing techniques have increasingly demonstrated their capability to monitor components of the water balance of large river basins on time scales ranging from months to decades: satellite altimetry routinely monitors water level changes in large rivers, lakes and floodplains. When combined with satellite imagery, this technique can also measure surface water volume variations. Passive and active microwave sensors offer important information on soil moisture (e.g. the SMOS mission) as well as wetlands and snowpack. The GRACE space gravity mission offers, for the first time, the possibility of directly measuring spatio-temporal variations in the total vertically integrated terrestrial water storage. When combined with other space observations (e.g. from satellite altimetry and SMOS) or model estimates of surface waters and soil moisture, space gravity data can effectively measure groundwater storage variations. New satellite missions, planned for the coming years, will complement the constellation of satellites monitoring waters on land. This is particularly the case for the SWOT mission, which is expected to revolutionize land surface hydrology. Previously published in Surveys in Geophysics, Volume 37, No. 2, 2016
Download or read book The Hydrology of the Nile written by John V. Sutcliffe and published by . This book was released on 1999 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Its scope can be seen from the list of contents overleaf.
Download or read book The Hydrology geomorphology Interface written by Marwan A. Hassan and published by IAHS Press. This book was released on 2000 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Remote Sensing and Hydrology 2000 written by Manfred Owe and published by . This book was released on 2001 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Effects on Ground and Surface Waters written by J. H. A. M. Steenvoorden and published by . This book was released on 2002 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
