-
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Growth rates of Fe-Mn nodules and age and sedimentation rates of host sedimen...
Growth rates of nine ferromanganese nodules collected from the Southeast Pacific were estimated using the alpha radiogpaphic technigue. Growth rates range from 1 to 16 mm per... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Rare earth elements in standard samples of ocean Fe-Mn nodules and crusts
Contents of rare earth elements (REE) in standard samples of Fe-Mn nodules (SDO-5, 6), Fe-Mn crust (SDO-7), and red clay (SDO-9) have been determined by ICP-MS and instrumental... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic matter composition and sulfate reduction intensity in Oman Margin sed...
Petrographical and geochemical studies of Neogene marine sediments from the Oman Sea (Leg 117, Sites 720, 724, 726 and 730), show a close relationship between the nature and... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Dyfamed-benthos time series observations
In 1990, a benthic component to the DYFAMED (dynamics of fluxes in the Mediterranean) program, the DYFAMED-BENTHOS survey, was established to investigate the possible coupling... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of organic matter in bottom sediments from the Antarctic sector o...
We identify geochemical features of sedimentary organic matter in various morphostructural zones of the Antarctic sector of the Atlantic. We present background geochemical... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition and biomass of phytoplankton in the Northwest Pacific in summer 1990
According to results of Cruise 22 of R/V Akademik Mstislav Keldysh in the Northwest Pacific in July-August 1990, picophytoplankton represented mainly by cyanobacteria (up to... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Grain size composition of metalliferous sediments from the East Pacific Rise ...
It is shown that a laser granulometric analysis makes it possible to obtain adequate results with respect to grain size composition of metalliferous sediments in contrast to... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
ATP, chlorophyll a, and size structure of phytoplankton in seawater at statio...
Chlorophyll "a" and adenozine triphosphate (ATP) concentrations together with size structure of microplankton were investigated in January-April 1989 in the Indian Ocean and in... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Organic nitrogen and organic phosphorus concentrations bays of the White Sea
Concentrations of organic and mineral nitrogen and phosphorus in waters from different types of bays were determined during summer of 1987. Content of organic nitrogen in... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Miocene to Quaternary paleoenvironments and uplift history on the mid Norwegi...
Based on benthic and planktic foraminifera, Bolboforma, oxygen isotope measurements and seismic data, major changes in Miocene, Pliocene and Pleistocene paleoenvironments on the... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition and age of rocks from the King's Trough and Palmer Ridge
This paper presents results of studies of rocks sampled during Cruise 19 of R/V Akademik Mstislav Keldysh with the Mir submersibles in the Atlantic Ocean (slopes of the King's... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of bottom sediments from the Campeche Bank
A complete section of an unconsolidated sedimentary sequence about 5 m thick was sampled in the western margin of the Campeche Bank with use of gravity cores. The sequence forms... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Mineral composition of 0.1-0.05 mm grain size fraction from the surface layer...
Rock material sampled from the Mir manned deep-sea submersibles and by dradges, grabs, and sediment cores over a vast area of the North Atlantic was analyzed to show that this... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Stable isotope and geochemical analyses of sediment core SO164-17-2 from the ...
Modeling and proxy studies indicate that a reduction of Atlantic Meridional Overturning Circulation (AMOC) strength profoundly impacts temperatures and salinities in the... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
A refined Pliocene to early Pleistocene chronostratigraphic frame at ODP Hole...
Two planktonic foraminiferal oxygen isotope records of ODP Hole 653A (Tyrrhenian Sea) are presented for the time period extending from approximately 0.8 to 3.0 Ma. Six,... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Oxidation rate of thiosulfate and elemental sulfur in the Black Sea
Oxidation rate of 35S-thiosulfate under simulated natural conditions and abundance of thiosulfate-oxidizing bacteria in a redox zone of the Black Sea are lower during winter and... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Lipids and polycyclic aromatic hydrocarbons in bottom sediments from the Atla...
Distribution and composition of lipids and contents of alkanes and polycyclic aromatic hydrocarbons(PAHs) in bottom sediments of the Scotia and Weddell seas are discussed.... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Free and dissolved gases in the area of the Calypso hydrothermal vent, Bay of...
Gas composition and hydrochemistry of bottom waters of the Bay of Plenty in the hydrothermally active zone of the Pacific island arc are investigated. Methane content in... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Fossil manganese deposits buried within DSDP/ODP cores, Legs 1-126
Probable in-situ manganese deposits larger than 1 cm in diameter buried in ODP/DSDP cores were selected for study after examining previous descriptions of the manganese deposits... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of bottom sediments from Mediterranean anoxis basins
Biomass and size structure of planktic infusoria communities were investigated in March 1987 at nine stations on a 370 mile transect across the coastal upwelling zone, the...
