Conflict 发表于 2025-3-27 00:39:31
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Natural and Anthropogenic Carbon Cycling,al values. Anthropogenic CO. in the bottom water of the Japan Basin ranged from 15 to 20 μmol kg.. The largest water-column inventory of anthropogenic CO., about 80 mol C m., was found in the Japan Basin. The uptake rate of anthropogenic CO. decreased from 0.6 ± 0.4 mol C m. year. during the 1992–19六个才偏离 发表于 2025-3-27 15:49:54
Uranium Series Radionuclides,s for .Po over the entire depth ranged from 1.5 to 11 dpm 100 L.. The .Pb and .Po in the East Sea were used for estimating the residence time of trace elements in the dissolved, colloid, and particulate phases. In summary, U-series radioisotopes have provided useful information on various physical aGENRE 发表于 2025-3-27 18:18:08
Distribution of Chemical Elements in Sediments,osition of sediments in the south and southwest. As a result of such redox processes, sediments in the southern part of the East Sea are highly enriched in manganese oxides. Other important factors determining the distributions of chemical elements in sediment are chemical and biological processes iGIST 发表于 2025-3-28 00:08:41
Phytoplankton and Primary Production,, and photosynthetic picoeukaryotes and . show distinct seasonal and vertical distribution patterns. Recent field measurements indicated that the spatial distribution of primary productivity in the Ulleung Basin (UB) of the East Sea ranged from 172 to 358 g C m. year.. This range of primary productiEuphonious 发表于 2025-3-28 05:09:18
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Zooplankton,stribution of mesozooplankton, including microzooplankton, which will eventually help us to properly monitor and predict the functional and structural changes of the East Sea ecosystem due to the influences of climate change as well as human impacts such as intensive fishing.HAIRY 发表于 2025-3-28 12:56:03
Fish and Fisheries, historic catch records indicated that pollock was a dominant species exceeding about 3 million metric tons (MT) from the whole East Sea during the 1980s. Pollock biomass seems to be much reduced since the 1990s. The Japanese fish catch in the East Sea indicated that fish production increased greatl