Browsing PANGAEA by Subject "Titration"

Boron exchange between the sea and the atmosphere.

Bruevich, Semyon V; Korzh, Vyacheslav D (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 ...

Chemical and isotopic composition of water on Yankicha Island.

Mal'tseva, Valeriya I (PANGAEA, 1985-01-19)

Cruise Reports: KOMEX I and II, RV Professor Gagarinsky Cruise 22, RV Akademik M.

Biebow, Nicole; Hütten, E (PANGAEA, 2006-02-06)

Cruise reports: KOMEX V and VI, RV Professor Gagarinsky Cruise 26, MV Marshal Gelovany Cruise 1.

Biebow, Nicole; Wallmann, Klaus (PANGAEA, 2001-11-19)

Development of phytoplankton and bacterioplankton in the water upwelled from the aerobic zone of the Black Sea.

Beznosov, V N (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 ...

Distribution of halogens in interstitial waters of the Sea of Okhotsk as related to hydrate generation.

Pavlova, Galina A; Pashkina, Valeriya I (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 ...

Evidence for the submarine weathering of silicate minerals in Black Sea sediments: possible implications for the marine Li and B cycles.

Bohrmann, Gerhard (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 ...

Features of spatial variability of a hydrogen sulfide field in the Black Sea off the Northern Caucasus.

Neretin, Lev N; Demidova, Tatyana P; Volkov, Igor I (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 ...

Geochemical characteristics of the zone of mixing of acidic volcanic waters with sea water.

Fazlullin, Sergey M; Savenko, Vitaly S (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 ...

Geochemistry of rare alkaline elements in the oceans and seas.

Morozov, Nikolay P (PANGAEA, 1968-11-11)

Heterotrophic phytoplankton of the Black Sea: species composition and spatial distribution.

Zav'yalova, T A; Mikaelyan, A S (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 ...

Influence of synoptic vertical currents on the distribution of chlorophyll a concentration in the Black Sea.

Kushnir, V M; Yunev, Oleg A; Finenko, Z Z (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 ...

Isotope investigations of bottom and interstitial waters of the Sea of Okhotsk in an area of gas hydrate occurrence.

Pashkina, Valeriya I; Yesikov, Alexander D (PANGAEA, 1989-02-21)

Methane cycle in the Barents Sea.

Lein, Alla Yu; Pimenov, Nikolay V; Rusanov, Igor I; Pavlova, Galina A; Savvichev, Alexander S; Verkhovskaya, Z I (PANGAEA, 2008-07-06)

On the elemental composition of particulate matter of the Severnaya Dvina River (White Sea region).

Shevchenko, Vladimir P; Pokrovsky, Oleg S; Filippov, Alexander S; Lisitzin, Alexander P; Bobrov, Vyacheslav A; Bogunov, A Yu; Zavernina, N N; Zolotykh, E O; Isaeva, Alexandra B; Kokryatskaya, N M; Korobov, V B; Kravchishina, Marina D; Novigatsky, Alexander N; Politova, Nadezhda V (PANGAEA, 2010-10-19)

On the transformation of the chemical composition of the Volga River discharge waters at the Caspian shallows.

Vinogradova, E L; Makkaveev, Peter; Melnikova, Z G; Nalbandov, Yuri; Stunzhas, Pavel A; Khlebopashev, P V (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 ...

Organic matter in Northwestern Pacific Ocean waters (Tsugaru Strait-Wake Island section).

Starikova, N D; Yablokova, O G (PANGAEA, 1973-12-06)

Organic nitrogen and phosphorus forms in White Sea bays.

Chugaynova, V A; Nesterova, G I; Konnov, Vitaly A; Maksimova, M P (PANGAEA, 1993-04-13)

Phytoplankton of various size groups from the Northwest Pacific Ocean during summer.

Semina, Galina I; Mikaelyan, A S (PANGAEA, 1994-04-14)

Seasonal changes in the organic carbon to chlorophyll a ratio in the phytoplankton of the coastal Black Sea waters off Sevastopol.

Stel'makh, Lyudmila V; Babich, I I (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 ...

Browsing PANGAEA by Subject "Titration"

Browsing PANGAEA by Subject "Titration"

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