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Chemical analyses of Fe-Mn nodules from the Indian Ocean
Mn nodule samples were decomposed with HCl and fumed with H2S04. SiO2 was estimated by the standard procedure of HF. The residue, after the removal of SiO2, was fused with... -
Hydrochemistry measured on water bottle samples during several CHAIN cruises
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CaCO3, sedimentation rate, accumulation rate, total organic carbon
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Foraminiferal oxygen and carbon isotopic measurements from 5 sites of souther...
The stratigraphy and paleoceanography of the late Miocene and early Pliocene have been examined at six sites in the South Atlantic and southwest Pacific oceans: Deep Sea... -
Global compilation of benthic data sets I
Approaches to quantify the organic carbon accumulation on a global scale generally do not consider the small-scale variability of sedimentary and oceanographic boundary... -
Stable carbon and oxygen isotope ratios of Miocene to Recent foraminifera fro...
Miocene to Recent species of planktic foraminifera in the Globorotalia (Globoconella) lineage evolved entirely within the thermocline. All species are most abundant within... -
The hydrographic conditions at depth below 1000 m water depth in the region o...
During the "Atlantic Expedition" in1965 (IQSY) a comprehensive bathymetric survey and a few hydrographic stations were made by R.V. „Meteor“ in the equatorial region of the... -
Late Miocene-Early Pliocene oxygen and carbon isotopic measurements from sedi...
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Accumation rates of manganese in manganese nodules using total alpha activity
The manganese content of 4 manganese nodules was determined by atomic absorption. The decrease of total alpha activity was used to evaluate Mn accumulation. Because CaCO3 is a... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
23 manganese nodules and crusts from 17 sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry (XES). Samples were... -
Rare-earth and minor elements concentration in manganese nodules and crusts f...
The study reported here involved the analysis of 12 rare earth and 13 minor elements in 13 nodules from the S.W. Pacific; 1 nodule from equatorial N. Pacific (DOMES Site C) as... -
Lead isotope ratios for manganese nodules
The authors have selected manganese nodules broadly representative of world oceanic areas. Approximately 1 gram of each manganese nodules was leached with 25-mi 6N HC1. Lead was... -
Chemical composition of ferromanganese nodules near the Manihiki Plateau, Pac...
International Nickel Company (INCO) as a large operator of nickel mines investigated the mining potential of manganese nodules in the Pacific Ocean. It became interested in... -
Determination chemical constituents in manganese deposit samples from the Pac...
X-ray emission spectroscopy (XES) was used to analyse manganese nodules and crusts from the Pacific Ocean retrieved during expeditions from the Scripps Institution of... -
Determination chemical constituents in manganese deposit samples from the Pac...
Atomic absorption spectrophotometry (AAS) was used to analyse manganese nodules and crusts from the Pacific Ocean retrieved during expeditions from the Scripps Institution of... -
Mercury contents of selected marine manganese nodules
Manganese nodules were selected from various areas of the Pacific, Indian and Atlantic ocean. They were analysed using a mercury vapour discharge technique. The minimum... -
(Table 3) Stable carbon and oxygen isotope ratios of foraminifera from surfac...
sampling depth 0-2 cm -
Hydrographic observation below 1000 m water depth at site CH17-341, equatoria...
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Hydrographic observation below 1000 m water depth at site CH17-317, equatoria...
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Hydrographic observation below 1000 m water depth at site CH17-316, equatoria...
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