Browsing PANGAEA by Subject "Titration"
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Browsing PANGAEA by Subject "Titration"
Now showing items 1-20 of 22
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(PANGAEA, 1971-11-10)Boron and chlorine were determined in rain water and in atmospheric moisture condensed in a "Saratov" refrigerator. Ocean is the main source of boron on the earth surface. Boron evaporates from the ocean and enriches ...
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(PANGAEA, 1985-01-19)
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(PANGAEA, 2006-02-06)
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(PANGAEA, 2001-11-19)
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(PANGAEA, 1999-05-24)Dynamics of growth of natural phytoplankton and bacterioplankton in deep seawater upwelled to the upper sea layer were studied. Seawater from the lower part of the aerobic zone of the Black Sea was shown to have high ...
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(PANGAEA, 1989-02-25)Distributions of halogens (Cl, Br and I) in interstitial waters from sediments containing methane hydrate and in water of the hydrate itself are presented. High concentrations of halogens do not occur in interstitial waters ...
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(PANGAEA, 2004-09-21)The role of sediment diagenesis in the marine cycles of Li and B is poorly understood. Because Li and B are easily mobilized during burial and are consumed in authigenic clay mineral formation, their abundance in marine ...
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(PANGAEA, 1997-05-12)Features of spatial variability of hydrogen sulfide in the northeastern part of the Black Sea are estimated. Some technical aspects of H2S concentration determination in the anoxic zone are discussed: in its upper part at ...
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(PANGAEA, 1992-04-07)Data on behavior of iron, manganese, nickel, copper, and zinc in the zone where acidic volcanic waters of the Yur'eva River (Paramushir Island, Kuril Islands) mix with sea water are presented. Distributions of dissolved ...
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(PANGAEA, 1968-11-11)
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(PANGAEA, 1997-05-03)Species composition and spatial distribution of heterotrophic algae were studied in the Black Sea in autumn 1992. Total phytoplankton biomass varied during that period from 8 to 30 g/m**2. Autotrophic species Ceratium fusus ...
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(PANGAEA, 1999-05-17)Characteristics of the spatial structure of vertical synoptic currents were calculated from data of the density field surveys in order to estimate their influence on distribution of chlorophyll a concentration. Comparisons ...
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(PANGAEA, 2008-07-06)
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(PANGAEA, 2011-10-30)The Volga River discharge consists of the waters transferred by fast currents through channels and the waters which are passing through the shallow areas of the delta overgrown by cane. Using the hydrochemical data, it is ...
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(PANGAEA, 1973-12-06)
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(PANGAEA, 1993-04-13)
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(PANGAEA, 1994-04-14)
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(PANGAEA, 2003-08-01)Based on data obtained at three stations in coastal waters of the Black Sea off Sevastopol in 2000 and 2001, we present seasonal dynamics of the carbon to chlorophyll a ratio in nano- and microphy-toplankton. This parameter ...
Now showing items 1-20 of 22