Quantifying the degradation of organic matter in marine sediments: A review and synthesis
Quantifying the rates of biogeochemical processes in marine sediments is essential for
understanding global element cycles and climate change. Because organic matter …
understanding global element cycles and climate change. Because organic matter …
Tectonic forcing of late Cenozoic climate
ME Raymo, WF Ruddiman - nature, 1992 - nature.com
Global cooling in the Cenozoic, which led to the growth of large continental ice sheets in
both hemispheres, may have been caused by the uplift of the Tibetan plateau and the …
both hemispheres, may have been caused by the uplift of the Tibetan plateau and the …
[图书][B] Biogeochemistry
WH Schlesinger - 2005 - books.google.com
For the past 3.8 billion years, the geochemistry of the Earth's surface-its atmosphere, waters
and exposed crust-has been determined by the presence of biota. Photosynthetic organisms …
and exposed crust-has been determined by the presence of biota. Photosynthetic organisms …
Sedimentary organic matter preservation: an assessment and speculative synthesis
JI Hedges, RG Keil - Marine chemistry, 1995 - Elsevier
Throughout Earth history, almost all preserved organic matter has been incorporated in
marine sediments deposited under oxygenated waters along continental margins. Given …
marine sediments deposited under oxygenated waters along continental margins. Given …
[图书][B] Diagenetic models and their implementation
BP Boudreau - 1997 - researchgate.net
Over the past fifteen years a limited number of monographs concerned with the theory of
transport and reaction of substances in sediments (Berner, 1980; Lerman, 1979; and in part …
transport and reaction of substances in sediments (Berner, 1980; Lerman, 1979; and in part …
The geochemistry of redox sensitive trace metals in sediments
JL Morford, S Emerson - Geochimica et Cosmochimica Acta, 1999 - Elsevier
We analyzed the redox sensitive elements V, Mo, U, Re and Cd in surface sediments from
the Northwest African margin, the US Northwest margin and the Arabian Sea to determine …
the Northwest African margin, the US Northwest margin and the Arabian Sea to determine …
Ocean anoxia and the concentrations of molybdenum and vanadium in seawater
SR Emerson, SS Huested - Marine chemistry, 1991 - Elsevier
Molybdenum and vanadium are relatively unreactive in seawater and are preferentially
concentrated in sediments overlain by anoxic or near-anoxic waters. We investigate the …
concentrated in sediments overlain by anoxic or near-anoxic waters. We investigate the …
The biogeochemistry of manganese and iron reduction in marine sediments
DJ Burdige - Earth-Science Reviews, 1993 - Elsevier
Manganese and iron reduction in marine sediments are known to play important roles in the
biogeochemical cycles of many elements, including carbon, sulfur, phosphorus and several …
biogeochemical cycles of many elements, including carbon, sulfur, phosphorus and several …
Early diagenesis in differing depositional environments: the response of transition metals in pore water
TJ Shaw, JM Gieskes, RA Jahnke - Geochimica et Cosmochimica Acta, 1990 - Elsevier
Abstract The cycling of Fe, Mn, Ni, Co, Cu, Cr, V, and Mo during early diagenesis was
investigated in sediments from five different depositional environments in the California …
investigated in sediments from five different depositional environments in the California …
Processes controlling the organic carbon content of open ocean sediments
S Emerson, JI Hedges - Paleoceanography, 1988 - Wiley Online Library
Use of sedimentary organic carbon concentrations as a record of paleoceanographic
conditions is complicated by an insufficient understanding of the mechanisms controlling …
conditions is complicated by an insufficient understanding of the mechanisms controlling …