Author: Michel Arnould
Publisher:
ISBN:
Category : Abyssal zone
Languages : fr
Pages : 454
Book Description
Géochimie organique des sédiments marins profonds: Orgon III : Mauritanie, Sénégal, îles du Cap Vert
Author: Michel Arnould
Publisher:
ISBN:
Category : Abyssal zone
Languages : fr
Pages : 454
Book Description
Publisher:
ISBN:
Category : Abyssal zone
Languages : fr
Pages : 454
Book Description
Géochimie organique des sédiments marins profonds
Géochimie organique des sédiments marins profonds
Author: Institut français de recherche pour l'exploitation de la mer
Publisher:
ISBN:
Category : Abyssal zone
Languages : fr
Pages : 16
Book Description
Publisher:
ISBN:
Category : Abyssal zone
Languages : fr
Pages : 16
Book Description
Géochimie organique des sédiments marins profonds: Mauritanie, Sénégal, Iles du Cap-vert, octobre 1976
Geochemistry of Organic Matter in the Ocean
Author: Evgenii A. Romankevich
Publisher: Springer Science & Business Media
ISBN: 3642499643
Category : Science
Languages : en
Pages : 351
Book Description
My work Geochemistry oj organic matter in the ocean first appeared in Russian in 1978. Since then much progress has been made in the exploration of various forms of organic matter in the ocean: dissolved, colloidal, organic matter sus pended in particles and that contained in bottom sediments and in interstitial waters. The appropriate evidence is found in hundreds of articles and several re view works, such as Andersen (1977), Biogeochimie de [a matiere organique a ['interjace eau-sedimentmarine (1980), Duursma and Dawson (1981). A great amount of new information has been obtained in the Soviet Union's scientific institutions on the composition and distribution in natural waters and bottom sediments of organic matter and its separate components playing a crucial role in the formation of the chemical and biological structure of the ocean and its productivity, in the biogeochemistry of the elements and geochemistry of organic matter in the Earth's sedimentary cover. The areas of exploration have expanded over the past four-and-a-half years to embrace many new, little-known regions, including the Arctic seas. In contrast to the three preceeding decades, the research has been focused on investigating the existing forms, the distribution and accumulation of organic matter in near continental oceanic zones between land and sea, and in river estuaries.
Publisher: Springer Science & Business Media
ISBN: 3642499643
Category : Science
Languages : en
Pages : 351
Book Description
My work Geochemistry oj organic matter in the ocean first appeared in Russian in 1978. Since then much progress has been made in the exploration of various forms of organic matter in the ocean: dissolved, colloidal, organic matter sus pended in particles and that contained in bottom sediments and in interstitial waters. The appropriate evidence is found in hundreds of articles and several re view works, such as Andersen (1977), Biogeochimie de [a matiere organique a ['interjace eau-sedimentmarine (1980), Duursma and Dawson (1981). A great amount of new information has been obtained in the Soviet Union's scientific institutions on the composition and distribution in natural waters and bottom sediments of organic matter and its separate components playing a crucial role in the formation of the chemical and biological structure of the ocean and its productivity, in the biogeochemistry of the elements and geochemistry of organic matter in the Earth's sedimentary cover. The areas of exploration have expanded over the past four-and-a-half years to embrace many new, little-known regions, including the Arctic seas. In contrast to the three preceeding decades, the research has been focused on investigating the existing forms, the distribution and accumulation of organic matter in near continental oceanic zones between land and sea, and in river estuaries.
Géochimie organique des sédiments marins
Author: Comité d'études géochimiques marines
Publisher:
ISBN:
Category : Marine sediments
Languages : fr
Pages : 496
Book Description
Publisher:
ISBN:
Category : Marine sediments
Languages : fr
Pages : 496
Book Description
Advances in Organic Geochemistry, 1981
Author: Malvin Bjorøy
Publisher: John Wiley & Sons
ISBN: 9780471262299
Category : Science
Languages : en
Pages : 912
Book Description
Chichester ; New York : Wiley, c1983.
Publisher: John Wiley & Sons
ISBN: 9780471262299
Category : Science
Languages : en
Pages : 912
Book Description
Chichester ; New York : Wiley, c1983.
Tropical and sub-tropical West Africa - Marine and continental changes during the Late Quaternary
Author: P. Giresse
Publisher: Elsevier
ISBN: 0080556035
Category : Science
Languages : en
Pages : 407
Book Description
West Africa and the eastern Atlantic stretching from Mauritania in the north to Namibia in the south offer a large latitudinal stretch incorporating nearly symmetrical climatic gradients from the Equator. On the time scale of Quaternary Glacial and Interglacial cycles, today, we possess well-documented and recently published marine sedimentary records showing changes in oceanic and atmospheric circulations and terrestrial fluxes. Deep-sea sediment records contain a wide range of palaeoenvironmental indicators like oxygen and carbon isotopes, alkenones, foraminiferal and other planktonic assemblages over time periods up to and greater than 125,000 years. These are signals of temperature and circulation shifts and allow Interglacial and Glacial comparisons on a regional and inter-hemispheric scale. However, this effort to synthesize the existing knowledge cannot yet aspire to a global modelling. Linking with terrestrial records, albeit spatially patchy and generally lacking a firm chronology, this book points to shorter time scale chronologies from lakes, marshes and river deposits. Diverse and not very wellknown literature, both French and English, is reported here. Lastly, the book records recent knowledge of the first steps of human occupation of frequently hostile environments and considers the environmental impact of ancient and modern societies.* Covers the recent studies about marine Quaternary environments off West Africa, as well as continental Quaternary environments of tropical and sub-tropical West Africa (over 10,000 to 100,000 years)* Compares the parallel between palae-oenvironmental trends according to latitudinal gradients
Publisher: Elsevier
ISBN: 0080556035
Category : Science
Languages : en
Pages : 407
Book Description
West Africa and the eastern Atlantic stretching from Mauritania in the north to Namibia in the south offer a large latitudinal stretch incorporating nearly symmetrical climatic gradients from the Equator. On the time scale of Quaternary Glacial and Interglacial cycles, today, we possess well-documented and recently published marine sedimentary records showing changes in oceanic and atmospheric circulations and terrestrial fluxes. Deep-sea sediment records contain a wide range of palaeoenvironmental indicators like oxygen and carbon isotopes, alkenones, foraminiferal and other planktonic assemblages over time periods up to and greater than 125,000 years. These are signals of temperature and circulation shifts and allow Interglacial and Glacial comparisons on a regional and inter-hemispheric scale. However, this effort to synthesize the existing knowledge cannot yet aspire to a global modelling. Linking with terrestrial records, albeit spatially patchy and generally lacking a firm chronology, this book points to shorter time scale chronologies from lakes, marshes and river deposits. Diverse and not very wellknown literature, both French and English, is reported here. Lastly, the book records recent knowledge of the first steps of human occupation of frequently hostile environments and considers the environmental impact of ancient and modern societies.* Covers the recent studies about marine Quaternary environments off West Africa, as well as continental Quaternary environments of tropical and sub-tropical West Africa (over 10,000 to 100,000 years)* Compares the parallel between palae-oenvironmental trends according to latitudinal gradients
Advances in Organic Geochemistry
Biogéochimie de la matière organique à l'interface eau-sédiment marin
Author: R. Daumas
Publisher:
ISBN: 9782222026389
Category : Biogeochemistry
Languages : en
Pages : 336
Book Description
Publisher:
ISBN: 9782222026389
Category : Biogeochemistry
Languages : en
Pages : 336
Book Description