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	Seasonal and spatial variations in nutrients under the influence of natural and anthropogenic factors in coastal waters of the northern Yellow Sea, China 期刊论文 OAI收割 MARINE POLLUTION BULLETIN, 2022, 卷号: 175, 页码: 10 作者: Sun, Xiyan; Dong, Zhijun; Zhang, Wenjing; Sun, Xiaohong; Hou, Chaowei \| 收藏 \| 浏览/下载：34/0 \| 提交时间：2022/07/26 Nutrients Seasonal variation Spatial distribution Bivalve aquaculture Hypoxia Coastal waters
	Seasonal and spatial variations in nutrients under the influence of natural and anthropogenic factors in coastal waters of the northern Yellow Sea, China 期刊论文 OAI收割 MARINE POLLUTION BULLETIN, 2022, 卷号: 175, 页码: 10 作者: Sun, Xiyan; Dong, Zhijun; Zhang, Wenjing; Sun, Xiaohong; Hou, Chaowei \| 收藏 \| 浏览/下载：1/0 \| 提交时间：2024/11/15 Nutrients Seasonal variation Spatial distribution Bivalve aquaculture Hypoxia Coastal waters
	烟台牟平海洋牧场季节性低氧对大型底栖动物群落的生态效应期刊论文 OAI收割生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210 作者: 李宝泉 \| 收藏 \| 浏览/下载：21/0 \| 提交时间：2020/06/17 低氧群落结构群落恢复敏感种机会种 hypoxia community structure community recovery sensitive species opportunistic species Hypoxia is a common phenomenon in the world's oceans, especially in the shallow waters of coastal zones. Rates of hypoxia are increasing due to global climatic changes and anthropogenic activities. Hypoxia can cause mass mortality of marine animals and can have severe negative impacts on marine ecosystems. To better understand the effects of hypoxia on macrobenthic communities, a survey was carried out in the Muping Marine Ranch (Yantai) during June, August and September of 2016. Results showed that seasonal hypoxia led to changes in benthic community structure, especially in terms of species composition and dominant species. The dominant species were Polychaeta Lumbrinereis latreilli, Sternaspis scutata and Mollusca Endopleura lubrica in summer. The opportunistic species Lumbrinereis latreilli increased, whereas, sensitive species such as Leptomya minuta, Glycera chirori, Upogebia major, Pontocrates altamarimus, Eriopisella sechellensis decreased during the hypoxic period of August. Hypoxia also reduced biodiversity indices. The effect of hypoxia on abundance and biomass were not significant, mainly because of the increase in the opportunistic Lumbrinereis latreilli, which counteracted the decline in abundance and biomass of other species. Individual physiological tolerance to hypoxia was different among species. Lumbrinereis latreilli showed higher tolerance to hypoxia in dissolved oxygen (DO) = 1.0 mg/L compared to other species. Some sensitive species, such as Leptomya minuta, Upogebia major, Pontocrates altamarimus and Eriopisella sechellensis showed lower tolerance when DO < 2.5 mg/L. When DO increased to 2.5 mg/L, the macrobenthic community start to recover gradually. The recovery extent and time needed were closely related to the degree of seasonal hypoxia.
	Impacts of increasing dissolved inorganic nitrogen discharged from Changjiang on primary production and seafloor oxygen demand in the East China Sea from 1970 to 2002 SCI/SSCI论文 OAI收割 2015 作者: Liu K. K.; Yan, W. J.; Lee, H. J.; Chao, S. Y.; Gong, G. C. \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2017/11/09 East China Sea Changjiang nutrient discharge Biogeochemical modeling Primary production Hypoxia yangtze-river estuary gulf-of-mexico chlorophyll-a chemical hydrography seasonal-variation north-atlantic continental-shelf model transport hypoxia
	Seasonal hypoxia and its potential forming mechanisms in the Mirs Bay, the northern South China Sea 期刊论文 OAI收割 CONTINENTAL SHELF RESEARCH, 2014, 卷号: 80, 页码: 1-7 Li, XL; Shi, HM; Xia, HY; Zhou, YP; Qiu, YW 收藏 \| 浏览/下载：68/0 \| 提交时间：2014/12/11 Seasonal hypoxia Mechanism Bottom-water Tolo Harbour Mirs Bay Northern South China Sea