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基于环境DNA宏条形码技术研究黄河三角洲典型潮沟系统鱼类多样性及其对水文连通性的响应 期刊论文
生物多样性, 2023, 卷号: 31, 期号: 7, 页码: 96-110
作者:  董志远;  陈琳琳;  张乃鹏;  陈莉;  孙德斌;  倪艳梅;  李宝泉
收藏  |  浏览/下载:43/0  |  提交时间:2024/01/26
环境DNA宏条形码  鱼类多样性  水文连通  黄河三角洲  潮沟系统  
黄河三角洲典型潮沟系统水文连通性对大型底栖动物群落结构的影响 期刊论文
生态学报, 2023, 卷号: 43, 期号: 22, 页码: 9232-9246
作者:  陈莉;  陈琳琳;  董志远;  倪艳梅;  孙德斌;  赵业;  李宝泉
收藏  |  浏览/下载:49/0  |  提交时间:2024/01/26
大型底栖动物  水文连通  生物多样性  群落结构  黄河三角洲  潮沟系  
四种常见蟹类对光棘球海胆的捕食策略 期刊论文
动物学杂志, 2022, 卷号: 57, 期号: 2, 页码: 247-255
作者:  彭子睿;  王全超;  唐永政;  王艳霞;  丁茹馨;  姜少玉;  李宝泉
收藏  |  浏览/下载:22/0  |  提交时间:2024/01/26
光棘球海胆  梭子蟹科  弓蟹科  捕食行为  猎物选择  
小清河河口邻近海域口虾蛄(Oratosquilla oratoria)COI序列特征及遗传多样性分析 期刊论文
海洋科学, 2022, 卷号: 46, 期号: 11, 页码: 38-46
作者:  刘英;  王全超;  李海汇;  纪莹璐;  陈琳琳;  李宝泉
收藏  |  浏览/下载:29/0  |  提交时间:2024/01/26
小清河河口及邻近海域  口虾蛄  线粒体COI  遗传多样性  
基于碳氮稳定同位素技术的小清河口邻近海域底栖食物网结构研究 期刊论文
海洋学报, 2022, 卷号: 44, 期号: 1, 页码: 89-100
作者:  张传鑫;  陈静;  纪莹璐;  陈琳琳;  李海汇;  王全超;  李宝泉;  邢荣莲
收藏  |  浏览/下载:60/0  |  提交时间:2024/01/26
小清河口邻近海域  食物网结构  营养级  稳定同位素  食源  营养生态位  
互花米草入侵对黄河三角洲秋季底栖食物网的影响 期刊论文
应用生态学报, 2021, 卷号: 32, 期号: 12, 页码: 4499-4507
作者:  姜少玉;  陈琳琳;  闫朗;  刘春云;  彭子睿;  张传鑫;  李宝泉
收藏  |  浏览/下载:31/0  |  提交时间:2024/01/26
黄河口  互花米草  大型底栖动物  食物网  稳定同位素  
烟台养马岛潮间带大型底栖动物食物网结构特征 期刊论文
海洋与湖沼, 2020, 卷号: 51, 期号: 03, 页码: 467-476
作者:  刘春云;  姜少玉;  宋博;  闫朗;  张建设;  李宝泉;  陈琳琳
Adobe PDF(691Kb)  |  收藏  |  浏览/下载:583/186  |  提交时间:2020/07/08
潮间带  大型底栖动物  稳定同位素  营养级  
烟台养马岛潮间带大型底栖动物食物网结构特征 期刊论文
海洋与湖沼, 2020, 卷号: 51, 期号: 3, 页码: 467-476
作者:  刘春云;  姜少玉;  宋博;  闫朗;  张建设;  李宝泉;  陈琳琳
Adobe PDF(487Kb)  |  收藏  |  浏览/下载:218/49  |  提交时间:2021/12/01
潮间带  大型底栖动物  稳定同位素  营养级  
黄河三角洲潮间带及近岸浅海大型底栖动物物种组成及长周期变化 期刊论文
生物多样性, 2020, 卷号: 28, 期号: 12, 页码: 1511-1522
作者:  李宝泉;  姜少玉;  吕卷章;  陈琳琳;  闫朗;  刘春云;  李晓静;  宋博;  李新正
Adobe PDF(2219Kb)  |  收藏  |  浏览/下载:224/48  |  提交时间:2021/12/01
黄河三角洲  生物多样性  湿地  大型底栖动物群落  物种组成  
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
Adobe PDF(970Kb)  |  收藏  |  浏览/下载:338/86  |  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.