Long-term changes in nutrient regimes and their ecological effects in the Bohai Sea, China | |
Xin, Ming1,2; Wang, Baodong1,2; Xie, Linping1; Sun, Xia1; Wei, Qinsheng1,2; Mang, Shengkang3; Chen, Kan1 | |
刊名 | MARINE POLLUTION BULLETIN |
2019-09 | |
卷号 | 146页码:562-573 |
关键词 | Nutrients Regime shift Ecological effects Phytoplankton Red tide Bohai Sea |
ISSN号 | 0025-326X |
DOI | 10.1016/j.marpolbul.2019.07.011 |
英文摘要 | The nutrient regime has changed significantly in the Bohai Sea (BS) during the past six decades because of anthropogenic perturbations. Specifically, the concentration of DIN increased by about 7-fold from the end of the 1950s to the mid-2010s, while DIP and DSi concentrations decreased from the end of the 1950s to the beginning of the 1990s, and have since increased again. Unsynchronized changes in nutrient levels have led to changes in the nutrients structure, which has caused a series of ecological effects. Phytoplankton biomass increased by 6-fold from the 1960s to the mid-2010s. Additionally, phytoplankton composition shifted from a diatom-dominated to a dinoflagellate-dominated system, and the dominant species of macrozoobenthos changed. Red tides rarely occurred before the 1980s, but have occurred periodically and frequently since the 1990s. Finally, the BS ecosystem has shifted from an N-limited oligotrophic state before the 1990s to a potentially P-limited eutrophic state. |
资助项目 | National Natural Science Foundation of China[U1706217] ; National Natural Science Foundation of China[U1606404] |
WOS关键词 | HARMFUL ALGAL BLOOMS ; CULTURAL EUTROPHICATION ; CHESAPEAKE BAY ; RIVER PLUME ; PHYTOPLANKTON ; NITROGEN ; RESPONSES ; ECOSYSTEM ; HYPOXIA ; CLIMATE |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
语种 | 英语 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
WOS记录号 | WOS:000488999000065 |
内容类型 | 期刊论文 |
源URL | [http://ir.fio.com.cn:8080/handle/2SI8HI0U/30232] |
专题 | 自然资源部第一海洋研究所 |
通讯作者 | Wang, Baodong |
作者单位 | 1.Minist Nat Resources, Inst Oceanog 1, Qingdao 266061, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China 3.Ocean Univ China, Coll Chem & Chem Engn, Qingdao 266100, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Xin, Ming,Wang, Baodong,Xie, Linping,et al. Long-term changes in nutrient regimes and their ecological effects in the Bohai Sea, China[J]. MARINE POLLUTION BULLETIN,2019,146:562-573. |
APA | Xin, Ming.,Wang, Baodong.,Xie, Linping.,Sun, Xia.,Wei, Qinsheng.,...&Chen, Kan.(2019).Long-term changes in nutrient regimes and their ecological effects in the Bohai Sea, China.MARINE POLLUTION BULLETIN,146,562-573. |
MLA | Xin, Ming,et al."Long-term changes in nutrient regimes and their ecological effects in the Bohai Sea, China".MARINE POLLUTION BULLETIN 146(2019):562-573. |
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