Coastal ocean and shelf-sea biogeochemical cycling of trace elements and isotopes: lessons learned from GEOTRACES
Continental shelves and shelf seas play a central role in the global carbon cycle. However,
their importance with respect to trace element and isotope (TEI) inputs to ocean basins is …
their importance with respect to trace element and isotope (TEI) inputs to ocean basins is …
Rates of sediment accumulation and particle reworking based on radiochemical measurements from continental shelf deposits in the East China Sea
Radiochemical measurements of 234 Th (t 1/2= 24days), 137 Cs (bomb-produced), and 210
Pb (t 1/2= 22y) have been used to characterize rates of mixing, deposition, and …
Pb (t 1/2= 22y) have been used to characterize rates of mixing, deposition, and …
The geochemistry of uranium and thorium in coastal marine sediments and sediment pore waters
JK Cochran, AE Carey, ER Sholkovitz… - … et Cosmochimica Acta, 1986 - Elsevier
Pore water profiles of uranium and thorium isotopes in the muddy sediments of Buzzards
Bay, MA permit an assessment of the effect of diagenetic redox reactions on the …
Bay, MA permit an assessment of the effect of diagenetic redox reactions on the …
Reconstructing historical trends in metal input in heavily-disturbed, contaminated estuaries: studies from Bilbao, Southampton Water and Sicily
AB Cundy, IW Croudace, A Cearreta, MJ Irabien - Applied Geochemistry, 2003 - Elsevier
Estuaries may be important reservoirs for contaminants as they tend to act as sinks for fine,
contaminant-reactive sediments, and, historically, they have acted as centres for industrial …
contaminant-reactive sediments, and, historically, they have acted as centres for industrial …
Particle mixing rates in sediments of the eastern equatorial Pacific: Evidence from 210Pb, 239,240 Pu and 137Cs distributions at MANOP sites
JK Cochran - Geochimica et Cosmochimica Acta, 1985 - Elsevier
Particle mixing rates (DB) calculated from excess 210 Pb gradients in sediments of the east
equatorial Pacific range from 0.04 to 0.5 cm 2/y, with variation of a factor of 3–4 at a single …
equatorial Pacific range from 0.04 to 0.5 cm 2/y, with variation of a factor of 3–4 at a single …
Atmospheric deposition of metals to coastal waters (Long Island Sound, New York USA): evidence from saltmarsh deposits
JK Cochran, DJ Hirschberg, J Wang, C Dere - Estuarine, Coastal and Shelf …, 1998 - Elsevier
Deposition chronologies of six high saltmarsh cores collected in New York City and Long
Island, New York, determined using excess210Pb, show that accretion rates range from 0· 1 …
Island, New York, determined using excess210Pb, show that accretion rates range from 0· 1 …
[图书][B] Sedimentary processes: quantification using radionuclides
J Carroll, I Lerche - 2003 - books.google.com
The advent of radionuclide methods in geochronology has revolutionized our understanding
of modern sedimentary processes in aquatic systems. This book examines the principles of …
of modern sedimentary processes in aquatic systems. This book examines the principles of …
210Pb and caesium accumulation in the Rhône delta sediments
O Radakovitch, S Charmasson, M Arnaud… - Estuarine, Coastal and …, 1999 - Elsevier
210Pb, 137Cs and134Cs profiles were determined on 13 box-cores from the Rhône
submarine delta (north-western Mediterranean Sea). Maximum accumulation rates were …
submarine delta (north-western Mediterranean Sea). Maximum accumulation rates were …
Evaluating the mobility of137Cs,239+240Pu and210Pb from their distributions in laminated lake sediments
J Crusius, RF Anderson - Journal of Paleolimnology, 1995 - Springer
Post-depositional mobility of 137 Cs, 239+ 240 Pu and 210 Pb was assessed in six small
lake basins by comparing sedimentary nuclide profiles with their known fallout history …
lake basins by comparing sedimentary nuclide profiles with their known fallout history …
The effect of fiddler crab burrowing on sediment mixing and radionuclide profiles along a topographic gradient in a southeastern salt marsh
Fiddler crabs are one of the principal agents of bioturbation in intertidal salt marshes. The
physical, chemical, and biological properties of sediments can be modified by fiddler crab …
physical, chemical, and biological properties of sediments can be modified by fiddler crab …