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PANGAEA: Recent submissions
Now showing items 581-600 of 1650
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(PANGAEA, 2000-01-28)Presented are physical and biological data for the region extending from the Barents Sea to the Kara Sea during 158 scientific cruises for the period 1913-1999. Maps with the temporal distribution of physical and biological ...
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(PANGAEA, 2013-10-08)We conducted a high-resolution study of a unique Holocene sequence of wind-blown sediments and buried soils in Southern Siberia, far from marine environment influences. This was accomplished in order to assess the difference ...
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(PANGAEA, 2013-04-22)The deep Black Sea is known to be depleted in electron-acceptors for sulphide oxidation. This study on depth distributions of sulphur species (S(II), S(0),S(n)**2-,S2O3**2-,SO3**2-,SO4**2-) in the Dvurechenskii mud volcano, ...
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(PANGAEA, 2007-07-30)Riverine water and sediment discharge to the Arctic Ocean is among the most important parameters influencing Arctic climate. It is clear that the evaluation of Arctic paleoclimate requires information on the paleodischarge ...
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A Holocene marine pollen record from the northern Yenisei Estuary (southeastern Kara Sea, Siberia). (PANGAEA, 2003-12-21)AMS-14C dated sediment cores from the Ob and Yenisei estuaries and the adjacent inner Kara Sea were investigated to determine the siliclastic and organic carbon fluxes and their relationship to paleoenvironmental changes. ...
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(PANGAEA, 2003-11-20)As a part of the Russian-German project "Siberian River-Runoff (SIRRO)" the major element composition of the dissolved load and the major and trace element composition of particulate load and bottom sediment of the Yenisei ...
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(PANGAEA, 2011-08-01)The powerful eruption in the Akademii Nauk caldera on January 2, 1996 marked a new activity phase of the Karymsky volcano and became a noticeable event in the history of modern volcanism in Kamchatka. The paper reports ...
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(PANGAEA, 2011-05-25)This paper reports results of geological studies carried out during two marine expeditions of R/VAkademik M.A. Lavrent'ev (Cruises 37 and 41) in 2005 and 2006 at the underwater Vityaz Ridge. Dredging has yielded various ...
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(PANGAEA, 2011-10-09)The paper presents data on naturally quenched melt inclusions in olivine (Fo 69-84) from Late Pleistocene pyroclastic rocks of Zhupanovsky volcano in the frontal zone of the Eastern Volcanic Belt of Kamchatka. The composition ...
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(PANGAEA, 2006-07-27)Iron and manganese in bottom sediments studied along the sublatitudinal transect from Kandalaksha to Arkhangelsk are characterized by various contents and speciations depending on sedimentation environment, grain size of ...
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(PANGAEA, 2002-06-06)Ferruginate shells and tubular worm burrows from the oxygenated zone of the Black Sea (Kalamit Bay and Danube River mouth) are studied by transmission and scanning electron microscopy combined with analyses of elemental ...
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(PANGAEA, 2006-07-27)The paper reports results of a study of clastic heavy mineral assemblages and geochemical features of some assemblages in several Permian-Mesozoic cherty and siliceous-clayey sequences of the Sikhote Alin Region. They are ...
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(PANGAEA, 2011-10-11)Heavy contaminant load released into the Northern Dvina River during flooding increased the concentrations of aliphatic (AHC) and polcyclic aromatic (PAH) hydrocarbons in water and bottom sediments. The composition of ...
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(PANGAEA, 2009-10-25)The origin of friable sediments blanketing the Barents Sea shelf is considered. It is shown that their characteristic seismoacoustic record patterns reflect low degree of diagenetic transformations and indicates continuous ...
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(PANGAEA, 2007-10-11)The results of studying hydrocarbons during the flood in May 2005 are discussed. The concentration of aliphatic and polycyclic aromatic hydrocarbons are shown to match their concentrations in water areas with steady input ...
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(PANGAEA, 2001-08-01)Presented is a spatial distribution of Temperature, Salinity, Oxygen, Nitrate, Ammonia Nitrogen, Organic Nitrogen, Phosphate, Organic Phosphate, and Silicate data from the Sea of Okhotsk during the 1990 - 1997 period for ...
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(PANGAEA, 1995-09-22)Data obtained during Cruse 49 of R/V Dmitry Mendeleev and of post-cruise studies.
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(PANGAEA, 2005-05-15)In the southeast of the Bolshoi Lyakhovsky Island there are outcrops of tectonic outliers composed of low-K medium-Ti tholeiitic basic rocks represented by low altered pillow basalts, as well as by their metamorphosed ...
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(PANGAEA, 2008-05-25)The study was inspired by information on Paleozoic andesites, dacites, and diabases on the Belkovsky Island in the 1974 geological survey reports used to reconstruct tectonic evolution of the continental block comprising ...
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(PANGAEA, 2003-04-11)Volcanogenic rocks from the Sea of Okhotsk are divided into seven age complexes: Late Jurassic, Early Cretaceous, Late Cretaceous, Eocene, Late Oligocene, Late Miocene, and Pliocene-Pleistocene. All these complexes are ...
Now showing items 581-600 of 1650