Variability of climatic characteristics оver the South-East Baltic coastal waters in the early XXI century
... observations of atmospheric pressure, wind direction and speed, and air temperature from the automatic hydrometeorological station located offshore, as well as the satellite data from the infrared and microwave (radar images) ranges to determine sea ice and sea surface temperature, respectively. The research also reveals characteristic features of long-term dynamics of hydrological conditions in the south-eastern part of the Baltic Sea for 2005—2019. The average annual atmospheric pressure is close to regular ...
Sea surface temperature determination in the North Atlantic based on planktonic foraminifera with the help of diverse biometric methods
... the Iceland basin (Northeast Atlantic) for the last 300,000 years with help of the M. S. Barash method, as well as the RAM, MAT and TFT methods on the basis of the planktonic foraminifera data. The M. S. Barash method helps calculate the mean annual sea surface temperature
changes, while the used nowadays MAT and RAM methods help calculate seasonal changes. The comparison of methods proves the use MAT and RAM methods appropriate in the middle latitudes.
1.
Имбри Дж., Имбри К.
П.
Тайны ...
Chlorophyll «a» concentration in the South-Eastern Baltic Sea in summer 2018 (on satellite data)
... Baltic sea in summer 2018. The data of the MODIS radiometer installed on Aqua and Terra satellites were used for the analysis. The average concentration of chlorophyll "a" in the warm period of 2018 (May-August) was 3.8 mg/m3 while the average sea surface temperature was 17.7° С. The Maximum concentration of chlorophyll "a" (8.1 mg/m3) was recorded in May. However, the most massive development of phytoplankton occurred in July — the average monthly concentration of chlorophyll "a" ...
Long-term forecast of water surface temperature in the southeastern part of the Pacific Ocean
The article examines the results of use of the physical-statistical method for the forecast of seasonal trend of the sea surface temperature (SST) with the lead time of 8 months and results of statistical method of SST superlong-term forecast, lead time — 1 year. In the first case mean-squared prediction error of SST according to independent data makes 0,5 оС, in the second ...
On the possibile contrinution of advection into the formation of CIL in the Baltic Sea
... and salinity in the Baltic Sea published by the Institute for Baltic Sea Research (Warnemünde, Germany). The data were averaged by months, one-degree quadrants, and 10 meter-thick layers. It was found that, throughout the year, 54 % of the minimum sea water temperatures in the intermediate layer are 0.01—0.1 °C lower than those at the surface of the same spot. It suggests the possibility of advection contributing to the formation of CIL in the Baltic Sea.
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Shifts of adulterations as the result of seasonal horizontal convection under the shelf plate (numerical modeling)
... region in seasonal circle requires 4—7 weeks to reach a quasisteady state. Formation of a linear portion on the horizontal temperature profile can be used as an indicator of the approaching of the flow to the steady state. Flushing time for the shelf ... ... озер. Л.: Наука, 1982.
5.
Chubarenko I., Esiukova E., Koutitonsky V.
Simulation of horizontal
convection induced by surface cooling over sea slope // Volume of abstracts of Baltic Sea Science Congress, March 19—22, 2007.
Rostock
,
Germany
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Rostock
, 2007....
Three-dimensional computational modelling of water cooling over the coastal slope: a comparison of hydrostatic and non-hydrostatic solutions
This article addresses the structure and dynamics of current and temperature fields in the coastal zone of a large water body generated by seasonal variations of heat-exchange conditions at the water surface. Numerical solutions of three-dimensional hydrostatic and non-hydrostatic models MIKE3-FlowModel in shallow and deep parts of the basin are compared. It is shown that the structure of fields is reproduced adequately by both models and water currents ...
The role of endogenous factor in increase of ocean level for the last 140 years
... events is traced: short-term cycles and major earthquakes in oceanic regions. It was shown that it is possible to estimate the area and amplitude of the seafloor submergence in the epicenter in relation to changes in water volume. Short-term cycles of sea level fluctuations usually coincide with changes in surface layer temperatures in middle latitudes, which could be regarded as a precursor of anomalous climatic conditions in the Northern hemisphere.
1.
Shepherd A., Wingham D.
Recent Sea-Level Contributions of the Antarctic and
Greenland
Ice Sheets // Science.
...
The impact of water dynamics on biomass and the distribution of biological resources of the pelagic zone of the southern parts of the Atlantic and Pacific Oceans
... Shnar V. N., Berezhinsky O. V. Some characteristics of krill transport in the Scotia Sea based on the Russian survey data. CCAMLR document WG-EMM-05/41., 2005. URL: http://www... ... Research I. 1995. Vol. 42.P. 641—673.
16. The Global Drifter Program Satellite-tracked surface drifting buoy. URL:http://www.aoml.noaa.gov/phod/dac/index.php (дата обращения:... ... Chernyshkov P.
sothern parts of the Atlantic and Pacific Oceans, altimetry, krill, temperature, salinity, intermediate water of Antarctic origin
142-154
An assessment of the potential impact of the construction of a deepwater seaport on the hydrological regime of the Vistula lagoon
... urovnja Belogo morja. Ekaterinburg.
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Sergeeva Larisa
10.5922/2079-8555-2011-1-6
48-53
level fluctuation, surface of reference, storm surges, salinity increase, roiling
