中国科学院机构知识库网格
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Cross-Species Investigation on Resting State Electroencephalogram 期刊论文  OAI收割
BRAIN TOPOGRAPHY, 2019, 卷号: 32, 期号: 5, 页码: 808-824
作者:  
Zhang, Fengrui;  Wang, Feixue;  Yue, Lupeng;  Zhang, Huijuan;  Peng, Weiwei
  |  收藏  |  浏览/下载:91/0  |  提交时间:2019/10/25
碳氮稳定同位素比值在潮间带大型底栖动物组织间差异性研究 期刊论文  OAI收割
海洋学报, 2019, 卷号: 41, 期号: 4, 页码: 74-82
作者:  
李宝泉
  |  收藏  |  浏览/下载:25/0  |  提交时间:2020/06/17
潮间带  大型底栖动物  碳氮稳定同位素  食源和营养级分析  采样部位选取  intertidal zone  macrobenthos  carbon and nitrogen stable isotopes  food sources and trophic levels study,sampling parts  The technique of stable isotope analysis has been widely applied for the field of food web studies in recent years.However,few researches concerned about the impacts of different tissues used for analysis on the food web building.With the purpose of accuracy and comparability in the food web studies,the sampling tissues should be standardized.In this study,10macrobenthic species from the intertidal zone of the Yellow River Delta and Yantai were chosen as the target object to test the isotopic characteristic variations ofdelta~(13)C anddelta15 N at different body parts (whole bodies,muscles and gills).Our results show thatdelta~(13)C anddelta15 N values vary in different sampling tissues for most species,which indicates the different tissues used for analysis impact the food web building.To achieve a more accuracy and comparability result,suitable tissue should be primarily chosen for their food sources and trophic levels analysis.Namely,when the organism as predator,their muscles should first be chosen,for examples,adductor and foot muscles of mollusks,leg muscles of crabs and back muscles of fishes  when the organism as prey, most of their tissues,except for indigestible part(for polychaetes,the digestive tract contents should be removed) should be chosen for analysis on food sources and trophic levels of the secondary consumer,for example,whole soft parts of mollusks,the mixture of muscles and gills of crabs.  
Molecular interactions in aqueous solutions of polyborates at different acidity based on the Raman spectroscopy data at 25A degrees C 期刊论文  OAI收割
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2017, 卷号: 91, 期号: 10, 页码: 1925-1931
作者:  
Ge Haiwen;  Zhou Yongquan;  Liu Hongyan;  Fang Yan;  Fang Chunhui
  |  收藏  |  浏览/下载:28/0  |  提交时间:2018/06/20
Diversity and conservation of plant species in dry valleys, southwest China 期刊论文  OAI收割
BIODIVERSITY AND CONSERVATION, 2015, 卷号: 24, 期号: 11, 页码: 2611-2623
作者:  
Zhao,Yu Juan;  Gong,Xun
收藏  |  浏览/下载:33/0  |  提交时间:2016/01/19
Uncertainty in ensemble modelling of large-scale species distribution: Effects from species characteristics and model techniques 期刊论文  OAI收割
ECOLOGICAL MODELLING, 2015, 卷号: 306, 页码: 67-75
作者:  
Guo, Chuanbo;  Lek, Sovan;  Ye, Shaowen;  Li, Wei;  Liu, Jiashou
收藏  |  浏览/下载:33/0  |  提交时间:2015/09/29
Epiphytic lichens in subtropical forest ecosystems in southwest China: Species diversity and implications for conservation 期刊论文  OAI收割
Biological Conservation, 2013, 卷号: 159, 期号: x, 页码: 88-95
作者:  
Wen-Yao Liu;  Su Li
收藏  |  浏览/下载:23/0  |  提交时间:2013/02/22