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浏览/检索结果: 共7条，第1-7条 帮助

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Redox indication potential of isoprenoid tetraether lipids in marine environments: Insights from the East China Sea 期刊论文  OAI收割
CHEMICAL GEOLOGY, 2024, 卷号: 662, 页码: 15
作者:  Duan, Liqin;  Song, Jinming;  Yuan, Huamao;  Li, Xuegang;  Peng, Quancai
  |  收藏  |  浏览/下载：3/0  |  提交时间：2024/09/02
Retrieval of subsurface dissolved oxygen from surface oceanic parameters based on machine learning 期刊论文  OAI收割
MARINE ENVIRONMENTAL RESEARCH, 2024, 卷号: 199, 页码: 17
作者:  Ping, Bo;  Meng, Yunshan;  Su, Fenzhen;  Xue, Cunjin;  Li, Zhi
  |  收藏  |  浏览/下载：5/0  |  提交时间：2024/10/08
Effects of dissolved oxygen on intestinal bacterial community and immunity of Atlantic salmon Salmo salar CNKI期刊论文  OAI收割
2023
作者:  Shihong XU;  Yanfeng WANG;  Caixia GAO;  Sarath;  BABU V
  |  收藏  |  浏览/下载：10/0  |  提交时间：2024/12/18
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.  
Luminescent oxygen-sensing film based on beta-diketone-modified Eu(III)-doped yttrium oxide nanosheets 期刊论文  OAI收割
SENSORS AND ACTUATORS B-CHEMICAL, 2018, 卷号: 257, 页码: 340, 346
作者:  Yang, Wei;  Xia, Jinfeng;  Zhou, Guohong;  Jiang, Danyu;  Li, Qiang
  |  收藏  |  浏览/下载：49/0  |  提交时间：2018/12/28
计算流体力学及氧传质模型耦合对一体化A2 /O-MBR的模拟与优化 学位论文  OAI收割
北京: 中国科学院研究生院, 2015
作者:  袁星
  |  收藏  |  浏览/下载：100/0  |  提交时间：2016/08/11
Growth, survival and immune activity of scallops, Chlamys farreri Jones et Preston, compared between suspended and bottom culture in Haizhou Bay, China 期刊论文  OAI收割
AQUACULTURE RESEARCH, 2010, 卷号: 41, 期号: 6, 页码: 814-827
作者:  Yu, Zonghe;  Yang, Hongsheng;  Liu, Baozhong;  Xu, Qiang;  Xing, Kun
  |  收藏  |  浏览/下载：31/0  |  提交时间：2010/11/18