Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, 264003 Yantai, Shandong, PR China.
Mar Pollut Bull. 2012 Dec;64(12):2708-19. doi: 10.1016/j.marpolbul.2012.09.024. Epub 2012 Oct 23.
The temporal and spatial distributions of dissolved inorganic nitrogen (DIN), dissolved organic nitrogen (DON), soluble reactive phosphorus (SRP) and dissolved reactive silica (DRSi) together with chlorophyll-a, temperature and salinity were analyzed monthly from December 2008 to March 2010 at four zones in Sishili Bay located in the northern Yellow Sea. The nutrient distribution was impacted by seasonal factors (biotic factors, temperature and wet deposition), physical factors (water exchange) and anthropogenic loadings. The seasonal variations of nutrients were mainly determined by the seasonal factors and the spatial distribution of nutrients was mainly related to water exchange. Anthropogenic loadings for DIN, SRP and DRSi were mainly from point sources, but for DON, non-point sources were also important. Nutrient limitation has changed from DIN in 1997 to SRP and DRSi in 2010, and this has resulted in changes in the dominant red tide species from diatom to dinoflagellates.
2008 年 12 月至 2010 年 3 月，在黄海北部的石臼湾四个区域逐月分析了溶解无机氮 (DIN)、溶解有机氮 (DON)、可溶性活性磷 (SRP) 和溶解活性硅 (DRSi) 与叶绿素-a、温度和盐度的时空分布。养分分布受季节性因素（生物因素、温度和湿沉降）、物理因素（水交换）和人为负荷的影响。养分的季节性变化主要取决于季节性因素，而养分的空间分布主要与水交换有关。DIN、SRP 和 DRSi 的人为负荷主要来自点源，但 DON 的人为负荷也很重要。养分限制从 1997 年的 DIN 转变为 2010 年的 SRP 和 DRSi，这导致赤潮优势种从硅藻转变为甲藻。
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