CORC

在结果中检索

CORC

浏览/检索结果: 共21条，第1-10条 帮助

限定条件                
已选(0)清除 条数/页：   排序方式：
Shrub encroachment increases soil organic and inorganic carbon in coastal wetlands 期刊论文
JOURNAL OF SOILS AND SEDIMENTS, 2023, 页码: 14
作者:  Zhou, Shiwei;  Meng, Ling;  Wu, Yuru;  Kong, Jiaming;  Bi, Xiaoli
收藏  |  浏览/下载：5/0  |  提交时间：2023/11/15
渤海辽东湾海域表层沉积物有机质特征、来源及环境评价分析 期刊论文
生态科学, 2022, 卷号: 41, 期号: 2, 页码: 84-90
作者:  宋逸群;  王传远;  靳文静;  王华远;  刘晓蕾
收藏  |  浏览/下载：0/0  |  提交时间：2024/01/26
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
收藏  |  浏览/下载：0/0  |  提交时间：2024/01/26
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
收藏  |  浏览/下载：0/0  |  提交时间：2024/01/26
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
收藏  |  浏览/下载：17/0  |  提交时间：2020/07/08
Spatial characteristics of soil delta C-13 and delta N-15 reveal shrub-induced successional process in a coastal wetland 期刊论文
ESTUARINE COASTAL AND SHELF SCIENCE, 2020, 卷号: 236, 页码: 106621
作者:  Zhou, Shiwei;  Wu, Jingjing;  Bi, Xiaoli
收藏  |  浏览/下载：27/0  |  提交时间：2020/07/08
2016年夏季长江口及其邻近海域表层沉积物中有机质的分布特征与来源分析 期刊论文
海洋湖沼通报, 2020, 卷号: ., 期号: 1, 页码: 65-74
作者:  王晓峰;  刘东艳;  吴辉;  王玉珏
收藏  |  浏览/下载：54/0  |  提交时间：2020/07/08
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
收藏  |  浏览/下载：9/0  |  提交时间：2021/12/01
2016年夏季长江口及其邻近海域表层沉积物中有机质的分布特征与来源分析 期刊论文
海洋湖沼通报, 2020, 期号: 1, 页码: 65-74
作者:  王晓峰;  刘东艳;  吴辉;  王玉珏
收藏  |  浏览/下载：17/0  |  提交时间：2021/12/01
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.  

©版权所有 ©2017 CSpace - Powered by CSpace