Sea ice severe degree and disaster in Bohai Sea from 1950 through 2007 promulgated by State Oceanic Administration People's Republic of China has been summarized. According to these reports and bulletins involved with sea ice severe degree and disaster, the statistical means of 5-year moving average are applied, the feedback of sea ice disaster to the societal activity in every National Five-year Plan has been exhibited, the relation between sea ice disaster and sea ice severe degree has been quantificationally analyzed. Some conclusions have been derived as follows: sea ice disaster appeared proportionably to industrial activity and sea ice severe degree, but inverse proportionnably to the understandings of cognition of defending in sea ice disasters; so that the weaken sea ice conditions could not inevitably result in the loosening of sea ice disaster.

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According to the energy conservation theory, BOM and CSIM4 were coupled. The BOM has no treatment on transmission solar radiation, which is of great importance when the model is adapted to Arctic Ocean. So the treatment was introduced to BOM. Through numerical test on different lead albedos, it was found that sea ice thickness is not so sensitive to lead albedo, which may be contribute to the lead occupies little ratio within multiyear sea ice pack. The reason of summer over-melt of arctic sea ice is the NCEP reanalysis downward solar radiation being larger than its reality. Then the arctic sea ice climate variability was simulated. Results showed that: simulated ice thickness change is in accord with the submarine investigated mean sea-ice draft changes. Simulated annually maximum ice thickness along the Eurasian continental oceans are closely related to the observed ones. The long-term mean simulated ice motion has the same features of the SSM/I derived ice motion. Sea ice extents in differential sub-regions have same trends comparing to the satellite passive-microwave data derived ones. Simulated ice concentration is closely related to the observed in the Arctic sub-regions. Sea ice flux through the Fram Strait involves ice concentration, motion and thickness. It is a composite criterion for sea ice model evaluation. The simulated ice area and volume export through the strait accord with the satellite derived or statistically reconstructed ones.(5) The simulated ice thickness climate variability and mean sea surface current of the coupled model were analyzed, results showed: the total ice volume in the Arctic Ocean has a significant decreasing trend. The volume variability is of a 10-year timescale oscillation, with two major periods of 12-13a and 18-20a. Mean ice thickness in the arctic sub-seas has different tendencies. It has an increasing trend in the Barents-Kara Sea and Baffin Bay-Labrador Sea, and decreasing in the others. The characteristic time scale of 7-10a wherein the river discharges leads the Fram Strait ice volume export is about the period that river water takes to be conveyed across the Arctic Ocean.(6) Using the simulated ice distribution in the Arctic Ocean and China precipitation, air temperature and SST in tropical key regions, the climate teleconnection were studied. Result showed: When the mean sea ice thickness is large in the central Arctic Ocean and Chukchi-Beaufort Sea , and small in the Barents-Kara Sea and Baffin Bay-Labrador Sea , the precipitation in South China, Tibetan Plateau, and the north part of Northeastern China are always smaller than normal, and v. v. When the mean ice thickness is small in CA, BC, East Siberian Sea and Greenland-Iceland-Norwegian Sea , and large in BL, The air temperature in north-eastern China, the southern of Tibetan Plateau, and Hainan Island, are always lower than normal, and v. v. In addition, when the sea ice is thick in BC and BL, the SST is larger in the middle and eastern Pacific Ocean, and is smaller in the tropical Southeastern Indian Ocean.

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It is proposed that clear definition and discrimination of some relevant concepts and relationships on sea level and sea level change, eustasy and relative sea level, high frequency sea level and composite sea level, sea level rising falling, sea level fluctuation and sea level oscillation, sea level change and transgressive ...

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Anti-SEA IgY with high specificity and sensitivity has been obtained and purified.

制備的抗SEA雞卵黃抗體的特異性和敏感性均較高。

In island-dappled waters of the Andaman Sea, a nomadic way of life hangs in the balance.

Sea Gypsies of Myanmar 緬甸海上吉普賽人在島嶼點綴的安達曼海狼友网址手机免费观看，一個海上游牧名族找到了生活的平衡欧洲亚洲尤物综合精品香蕉。

This biota not only contains some elements of the Miaohe biota from West Hubei, the Lantian flora from South Anhui, the Ediacara fauna in Australia, and the White Sea biota in Russia, but also has its own characters to distinguish other Ediacaran biota.

甕會生物群不但含有鄂西廟河生物群和皖南藍田植物群的分子，也有南澳大利亞Ediacara生物群和俄羅斯White Sea生物群的分子91亚洲精品视频在线观看，而且具有自已的特征而有別于其他伊迪卡拉期的生物群久久99黄色网站。

Antarctic krill, such as this specimen in the Weddell Sea with a stomach full of yellow algae, are a critical link in the ocean food web.

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This paper supply important reference to SEA research in China.

對我國 SEA 的研究具有重要的參考意義欧美黄片视频免费观看。

The northern side is the white ream sea, a gram of the 鄂霍 sea, Japanese sea, Yellow sea, the east the china sea and south china sea; go toward the south is the huge east India islands to be divided into the ocean Su pulls the 威 west sea, the Java sea and Timor sea;Became the coralline sea and tower 斯曼 sea again in Australia.

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The track Unbreakable features Beethoven's Moonlight Sonata, and another track Out in the Sea features "The Flower Duet", from the opera 'Lakme' by Delibes.

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