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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
生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210
作者: 李宝泉

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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.

Advances in monitoring of cardiovascular diseases at the point of care 期刊论文
Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica, 2016, 卷号: 46, 期号: [db:dc_citation_issue], 页码: 1116-1134
作者: Gong, Yan; Hu, Jie; Gao, Bin; Wen, Ting; Xu, Feng

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Cardio-vascular disease Current status Hand-held tools Integrated systems Microfluidic assays Physiological indices Point-of-care testing Portable device

Alteration of parameters of energy metabolism and ATPase enzymatic system in juvenile common carp (Cyprinus carpio) chronically exposed to tributyltin 期刊论文
CZECH JOURNAL OF ANIMAL SCIENCE, 2016, 卷号: 61, 期号: 7, 页码: 326-332
作者: Li, Z.H.[1]; Zhong, L.Q.[2]; Mu, W.N.[3]; Wu, Y.H.[4]

收藏 | 浏览/下载：7/0 | 提交时间：2020/01/02

organotin fish physiological indices chronic toxicity biomarkers

The effects of image set size and time pressure on human performance and mental workload in a cyber image search task 会议论文
57th Human Factors and Ergonomics Society Annual Meeting - 2013, HFES 2013, San Diego, CA, United states, September 30, 2013 - October 4, 2013
作者: Zhao, Guozhen; Wu, Changxu

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Endogenous eye blinks Graphical information Heart rate variability Human performance Mental workload Physiological indices Search accuracy Subjective rating

石油污染盐碱土壤的生态修复研究 学位论文
硕士, 北京: 中国科学院研究生院, 2011
韩祯

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生物质废弃物石油污染盐碱土壤 BIOLOG技术 DGGE技术生理指标 Biomass wastes Oil contaminated saline-alkali soil BIOLOG DGGE Physiological indices