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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Effects of diesel oil spill on macrobenthic assemblages at the intertidal zone: A mesocosm experiment in situ 期刊论文 MARINE ENVIRONMENTAL RESEARCH, 2019, 卷号: 152, 页码: UNSP 104823 作者:  Zhou, ZQ;  Li, XJ;  Chen, LL;  Li, BQ;  Wang, CY 收藏  |  浏览/下载：30/0  |  提交时间：2020/07/08 Oil spill  In situ experiment  Macrobenthos  Community variation  M-BACI   Effects of Hydrological Connectivity on Snail Assemblages in the Intertidal Zone of Coastal Wetlands 期刊论文 WETLANDS, 2019, 页码: 8 作者:  Wu, Haitao;  Guan, Qiang;  Lu, Kangle;  Han, Guangxuan;  Li, Baoquan 收藏  |  浏览/下载：68/0  |  提交时间：2021/06/21 Aquatic invertebrates  Community similarity  Indicator species  Wetland management   Diet of farm-escaped sturgeon in the Yangtze River 期刊论文 JOURNAL OF APPLIED ICHTHYOLOGY, 2019, 卷号: 35, 期号: 4, 页码: 831-834 作者:  Li, Wei;  Zhu, Bin;  Li, Cheng Cheng 收藏  |  浏览/下载：55/0  |  提交时间：2019/09/10 diet composition  escaped sturgeon  prey species  Yangtze River   NEW ARMOURED SCALIDOPHORANS (ECDYSOZOA, CYCLONEURALIA) FROM THE CAMBRIAN FORTUNIAN ZHANGJIAGOU LAGERSTATTE, SOUTH CHINA 期刊论文 PAPERS IN PALAEONTOLOGY, 2019, 卷号: 5, 期号: 2, 页码: 241-260 作者:  Liu, Yunhuan;  Qin, Jiachen;  Wang, Qi;  Maas, Andreas;  Duan, Baichuan 收藏  |  浏览/下载：70/0  |  提交时间：2019/06/11 Orsten-type Fossils  Scalidophora  Cycloneuralia  Zhangjiagou Lagerstatte  Fortunian Stage  South China   NEW ARMOURED SCALIDOPHORANS (ECDYSOZOA, CYCLONEURALIA) FROM THE CAMBRIAN FORTUNIAN ZHANGJIAGOU LAGERSTATTE, SOUTH CHINA 期刊论文 PAPERS IN PALAEONTOLOGY, 2019, 卷号: 5, 期号: 2, 页码: 241-260 作者:  Liu, Yunhuan;  Qin, Jiachen;  Wang, Qi;  Maas, Andreas;  Duan, Baichuan 收藏  |  浏览/下载：21/0  |  提交时间：2019/08/19 Orsten-type fossils  Scalidophora  Cycloneuralia  Zhangjiagou Lagerstatte  Fortunian Stage  South China   NEW ARMOURED SCALIDOPHORANS (ECDYSOZOA, CYCLONEURALIA) FROM THE CAMBRIAN FORTUNIAN ZHANGJIAGOU LAGERSTATTE, SOUTH CHINA 期刊论文 PAPERS IN PALAEONTOLOGY, 2019, 卷号: 5, 期号: 2, 页码: 241-260 作者:  Liu, Yunhuan;  Qin, Jiachen;  Wang, Qi;  Maas, Andreas;  Duan, Baichuan 收藏  |  浏览/下载：26/0  |  提交时间：2019/06/27 Orsten-type fossils  Scalidophora  Cycloneuralia  Zhangjiagou Lagerstatte  Fortunian Stage  South China   Spatial variability of macrobenthic production in the Bering Sea 期刊论文 POLAR BIOLOGY, 2019, 卷号: 42, 期号: 3, 页码: 449-460 作者:  Lin, Heshan;  Liu, Kun;  Wang, Jianjun;  Lin, Junhui;  Huang, Yaqin 收藏  |  浏览/下载：45/0  |  提交时间：2019/08/19 Secondary production  Macrobenthos  Total production  Community P  B  Bering Sea  Environmental factors   Spatial variability of macrobenthic production in the Bering Sea 期刊论文 POLAR BIOLOGY, 2019, 卷号: 42, 期号: 3, 页码: 449-460 作者:  Lin, Heshan;  Liu, Kun;  Wang, Jianjun;  Lin, Junhui;  Huang, Yaqin 收藏  |  浏览/下载：46/0  |  提交时间：2019/03/28 Secondary production  Macrobenthos  Total production  Community P  B  Bering Sea  Environmental factors   Structure of Macrobenthic Assemblages and Its Relationship with Environmental Variables in the East China Sea of Xiangshan 期刊论文 PAKISTAN JOURNAL OF ZOOLOGY, 2019, 卷号: 51, 期号: 1, 页码: 31, 47 作者:  You, Zhongjie;  Liu, Haozhen;  Li, Xiangfu;  Wang, Yinong;  Liu, Xun 收藏  |  浏览/下载：53/0  |  提交时间：2019/09/09 Macrobenthos  Community composition  Environmental variables  China East Sea  Xiangshan   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 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：37/0  |  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.