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PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition and K-Ar age of rocks from the northern Sea of Japan
The Middle Paleozoic complex consists of terrigenous and volcanogenic materials metamorphized in greenschist facies. Clastic rocks have arkosic composition and are formed by... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical and amino acid compositions of bottom sediments from the Canary upwe...
Amino acid composition of bottom sediments on the northwestern continental slope of Africa is determined. Correlation similar to that found earlier in Caspian sediments between... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Vertical distribution of relative numbers of the main groups of sound-scatter...
Findings made in 31 catches with an Isaacs-Kidd midwater trawl in the light (09.00-16.00) and dark (21.00-04.00) periods of a day within a survey area of about 100 sq. miles... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Biomass of cysts and active infusoria in waters of the Central Indian Ocean a...
The number of cysts of marine planktic infusoria was determined in oligotrophic waters of the central Indian Ocean and productive waters of the Southeast Pacific. Cyst biomass... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Isotope compositions of oxygen and carbon from phosphates and Fe-Mn crusts an...
Results of a study of phosphates collected on Pacific Ocean seamounts using some physicochemical methods are described. Particular attention is paid to isotopic studies of both... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Radiocarbon ages of bottom sediments and sedimentation rates in depressions o...
Sedimentation rates (SR) for metalliferous and ore sediments containing ore material in 15 depressions of the Red Sea rift zone are discussed. SR for normal sediments was ca.... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Concentrations of carbon of dissolved and particulate total and colored organ...
Concentration, distribution, and dynamics of yellow substance were studied during 1980-1982. Colored material accounted for 17-41% of dissolved organic matter and 2-14% of... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Concentrations of 137Cs and 90Sr in waters and bottom sediments of the Baltic...
Results of a field study on distribution of 137Cs and 90Sr between water and bottom sediments in the Baltic Sea carried out in March-June 1980 are presented. Concentration of... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition of Fe-Mn nodules and bottom sediments collected in the N...
Ferromanganese nodules found in regions of hilly relief of the ocean bottom are associated with facies of high carbonate or non-carbonate deep-sea sediments characterized by... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition of Fe-Mn ores from the North Pacific seamounts
Ore crusts from the Mid-Pacific Seamounts were studied by scanning electron microscopy and by atomic-absorption and chemical analysis. Characteristic ultramicroscopic structures... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Diatoms on the lower surface of Arctic sea ice and hydrochemical parameters i...
Morphology, ecology, range and species composition of diatom algae mass accumulations that are biotypically associated with the lower surface of Arctic sea ice are discussed.... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of bottom sediments and serpentinites from Core PS-846
A core of foraminiferal-coccolithic oozes filling a valley of the transform fault located at 29°40'S on the South Atlantic Ridge contains layers composed of angular fragments of... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Production of Zooxanthellae in the tropical Atlantic Ocean
The radiocarbon method was used to measure primary production of Zooxanthellae of five colonial radiolaria and two pelagic foraminifera from the tropical Atlantic Ocean; in... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition of waters from the Black Sea
Concentrations of sulfate ions at three depths in the water column of the Black Sea were studied during cruises of the GOIN (State Oceanographic Institute) Sevastopol' Division... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Chemical composition of pumices from the Great Meteor Seamount
Two samples of pumice, obtained by trawling from depths of 3100 and 4300 m on the eastern slope of the Great Meteor Seamount in the Atlantic Ocean, have been examined. Their... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Heavy metal contents in bottom sediments and Fe-Mn nodules and their states i...
Ultrafiltration with tagged atoms was used to study physicochemical states (dissolved, colloidal, suspended) of Mn, Co, Ni, Zn, and Ce in bottom and interstitial waters... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Radiocarbon sediment ages and sedimentation rates in the Red Sea
Results of radiocarbon dating of 23 cores (81 determinations) collected in the Red Sea rift zone at 8°N are presented. All of the main tectonic structures were dated: the upper... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Composition of barite crusts and basalts from the Red Sea rift zone
Barite ores with admixture of sphalerite that occur in the Atlantis-II Deep are indicated by their geological position, structure, and mineral and chemical characteristics and... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Migration forms of hydrocarbons in waters and bottom sediments of the Gulf of...
It is found that hydrocarbons are constantly accumulated on the main geochemical barriers: water-atmosphere, river-sea, water-suspended matter, and water-bottom sediment... -
PANGAEA (Data Publisher for Earth & Environmental Science)
Imported
Concentrations of organochlorine pesticides in water and the surface microlay...
Results of four year (1977-1980) observations on concentrations of organochlorine pesticides in waters of the North Atlantic (between 10°N and 60°N) are presented. Gas-liquid...
