UID:
almafu_9959186294602883
Umfang:
1 online resource (VIII, 187 p.)
Ausgabe:
Online edition Springer Lecture Notes Archive ; 041142-5
ISBN:
3-540-49216-X
Serie:
Lecture Notes in Earth Sciences, 57
Inhalt:
The accumulation of organic matter allows inferences about a wide selection of processes in the geological past. The Kimmeridge Clay Formation (Yorkshire, U.K.) can be regarded as a model of the formation of hydrocarbon source rocks. The driving force of organic matter accumulation is the organic phytoplankton productivity, whereas oxygenation conditions seem to have played a secondary role. In Lake Bouchet (French Massif Central) organic matter appears to be a good indicator of paleoenvironmental changes occurring for over 350000 years. The book is of special interest to geologists and geochemists interested in organic matter accumulation.
Anmerkung:
Short-term organic cyclicities from the Kimmeridge Clay Formation of Yorkshire (G.B.): combined accumulation and degradation of organic carbon under the control of primary production variations -- SEM and TEM studies on isolated organic matter and rock microfacies from a short-term organic cycle of the Kimmeridge Clay Formation (Yorkshire, G.B.) -- Study of qualitative and quantitative variations in kerogen chemical structure along a microcycle: Correlations with ultrastructural features -- Palaeoproduction control on anoxia and organic matter preservation and accumulation in the Kimmeridge Clay Formation of Yorkshire (G.B.): molecular assessment -- Clay diagenesis in organic-rich cycles from the Kimmeridge Clay Formation of Yorshire (G.B.): implication for palaeoclimatic interpretations -- Geochemical study of the Lac du Bouchet, Haute-Loire, France Part I: water balance and biogeochemical implications -- Geochemical study of the Lac du Bouchet (Hte-Loire, France) Part II: water-sediments-organic matter interactions during the last 2500 years -- Organic fluxes and early diagenesis in the lacustrine environment: the superficial sediments of the Lac du Bouchet (Haute Loire, France) -- Organic sedimentation and its relationship with palaeoenvironmental changes over the last 30,000 years (Lac du Bouchet, Haute Loire, France). Comparison with other palaeoclimatic lacustrine examples -- Sulphur speciation in the Late Glacial and Holocene sediments of the Lac du Bouchet (Haute Loire, France).
In:
Springer eBooks
Weitere Ausg.:
ISBN 3-540-59170-2
Sprache:
Englisch
Schlagwort(e):
Aufsatzsammlung
URL:
http://dx.doi.org/10.1007/BFb0117663
URL:
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