排序方式： 共有12条查询结果，搜索用时 234 毫秒
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Morozov E. G. Frey D. I. Polukhin A. A. Krechik V. A. Artemiev V. A. Gavrikov A. V. Kasian V. V. Sapozhnikov F. V. Gordeeva N. V. Kobylyansky S. G. 《Oceanology》2020,60(5):573-588
Oceanology - Results of a mesoscale survey in the Powell Basin in the northern part of the Weddell Sea are analyzed. The survey included 24 CTD casts (6 × 4) with an interval of six nautical... 相似文献
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Demidov A. B. Gagarin V. I. Eremeeva E. V. Artemiev V. A. Polukhin A. A. Shchuka S. A. Grigoriev A. V. Khrapko A. N. Flint M. V. 《Oceanology》2021,61(5):645-661
Oceanology - Spatial and vertical variability of primary production (PP) and Chl a were studied in the framework of the 76th cruise of R/V Akademik Mstislav Keldysh to the Kara Sea from July 7 to... 相似文献
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Romanova N. D. Mosharov S. A. Vorobieva O. V. Bardyukova E. V. Artemiev V. A. 《Oceanology》2022,62(2):185-197
Oceanology - The spatial distribution of the main parameters of primary productivity is described for the northern part of the Weddell Sea in the Antarctic summer of 2020. The integral... 相似文献
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D. I. Glukhovets O. V. Kopelevich I. V. Sahling V. A. Artemiev L. A. Pautova E. K. Lange M. D. Kravchishina 《Oceanology》2017,57(3):410-418
The article presents the results of shipboard and satellite measurements in the surface layer of the Baltic, Norwegian, and Barents seas during legs from the Baltic to the White Sea in June–August 2014–2016. Special attention is paid to marine phytoplankton blooms of cyanobacteria in the Baltic Sea and coccolithophores in the Barents Sea. No blooms were found in the Norwegian Sea. The efficiency of combined application of in situ and satellite optical methods for studying the parameters of phytoplankton blooms is shown. 相似文献
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Goldin Yu. A. Glukhovets D. I. Gureev B. A. Grigoriev A. V. Artemiev V. A. 《Oceanology》2020,60(5):713-720
Oceanology - A flow-through measuring complex has been created for continuous underway measurements of bio-optical characteristics (fluorescence intensities of chlorophyll a and dissolved organic... 相似文献
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Glukhovets D. I. Salyuk P. A. Artemiev V. A. Shtraikhert E. A. Zakharkov S. P. 《Oceanology》2021,61(6):872-880
Oceanology - Areas with different values of the bio-optical characteristics of the surface water layer and different temperature and salinity distributions obtained during a Transatlantic transect... 相似文献
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Polukhin A. A. Morozov E. G. Tishchenko P. P. Frey D. I. Artemiev V. A. Borisenko G. V. Vidnichuk A. V. Marina E. N. Medvedev E. V. Popov O. S. Seliverstova A. M. Chultsova A. L. 《Oceanology》2021,61(5):632-644
Oceanology - Abiotic characteristics of the waters in the Bransfield Strait were studied in a section from the South Shetland Islands to the Antarctic Peninsula. The Bransfield Current was recorded... 相似文献
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A. B. Demidov S. V. Sheberstov S. V. Vazyulya V. A. Artemiev S. A. Mosharov A. N. Khrapko 《Oceanology》2016,56(6):799-808
The depth-integrated model (Ψ-Mod) and depth-resolved Kara Sea model (KDRSM) of primary production in the water column were verified using field (2013–2015) and satellite (MODIS-Aqua scanner, 2007, 2011, 2013–2015) observations. The KSDRM and Ψ-Mod over- or underestimate the values of integrated primary production (IPP) in autumn by a factor of 2 and 2.5 with shipboard data as input parameters; the rootmean-square difference (RMSD) was 0.29 and 0.39, respectively. In summer, the efficiency of Ψ-Mod decreased by a factor of 1.5 (RMSD = 0.57), while the predictive capacity of the KSDRM remained the same (RMSD = 0.31). In the Laptev Sea in autumn, the KSDRM performed better than Ψ-Mod (the RMSD was 0.24 and 0.41, respectively). There was no sufficient decrease in the predictive skill of either algorithm when MODIS-Aqua data were used as input parameters. Thus, Ψ-Mod, being a simple and precise algorithm, can be recommended for evaluating the annual IPP in the Kara Sea and for studying its long-term variability using satellite data. 相似文献