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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：639/186  |  提交时间：2020/07/08
潮间带  大型底栖动物  稳定同位素  营养级  
基于高通量测序技术的两种水螅水母现场食物研究 期刊论文
应用海洋学学报, 2020, 卷号: 39, 期号: 01, 页码: 49-56
作者:  徐盛楠;  孙婷婷;  彭赛君;  张建设;  董志军
Adobe PDF(1713Kb)  |  收藏  |  浏览/下载：480/102  |  提交时间：2020/07/08
海洋生物学  高通量测序技术  摄食  管花萨氏水母  八斑芮氏水母  18S rDNA  
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：246/49  |  提交时间：2021/12/01
潮间带  大型底栖动物  稳定同位素  营养级  
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：373/86  |  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.  
山东东营和烟台潮间带海草床食物网结构特征 期刊论文
生物多样性, 2019, 卷号: 27.0, 期号: 009, 页码: 984-992
作者:  宋博;  陈琳琳;  闫朗;  姜少玉;  刘春云;  李秉钧;  李宝泉
收藏  |  浏览/下载：15/0  |  提交时间：2024/05/07
稳定同位素  海草床  食物网  营养级  大型底栖生物  
莱州湾-龙口湾表层沉积物有机质特征及来源分析 期刊论文
环境化学, 2017, 卷号: 36, 期号: 2, 页码: 63-67
作者:  吕双燕;  金秉福;  贺世杰;  李沅蔚;  王传远
浏览  |  Adobe PDF(1145Kb)  |  收藏  |  浏览/下载：891/330  |  提交时间：2017/06/21
莱州湾  龙口湾  总有机碳  稳定碳氮同位素  有机质来源  
环渤海地区河流河口及海洋表层沉积物有机质特征和来源 期刊论文
海洋与湖沼, 2015, 卷号: 46, 期号: 3, 页码: 497-507
作者:  王润梅;  唐建辉;  黄国培;  陈颖军;  田崇国;  潘晓辉;  骆永明;  李军;  张干
浏览  |  Adobe PDF(715Kb)  |  收藏  |  浏览/下载：1047/389  |  提交时间：2016/12/15
总有机碳(Toc)  总氮(Tn)  有机碳同位素(Δ13c)  氮同位素(Δ15n)  环渤海地区