CORC

在结果中检索

CORC

浏览/检索结果: 共15条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
The Mammuthus-Coelodonta Faunal Complex at its southeastern limit: A biogeochemical paleoecology investigation in Northeast Asia 期刊论文
QUATERNARY INTERNATIONAL, 2021, 卷号: 591, 页码: 93-106
作者:  Ma, Jiao;  Wang, Yuan;  Baryshnikov, Gennady F.;  Drucker, Dorothee G.;  McGrath, Krista
收藏  |  浏览/下载：23/0  |  提交时间：2021/09/17
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
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.  
Diverse lifestyles and populations in the Xiaohe culture of the Lop Nur region, Xinjiang, China 期刊论文
ARCHAEOLOGICAL AND ANTHROPOLOGICAL SCIENCES, 2018, 卷号: 10, 期号: 8, 页码: 2005-2014
作者:  Qu, Yating;  Hu, Yaowu;  Rao, Huiyun;  Abuduresule, Idelisi;  Li, Wenying
收藏  |  浏览/下载：78/0  |  提交时间：2019/04/28
Geochemistry of organic carbon in surface sediments of a summer hypoxic region in the coastal waters of northern Shandong Peninsula 期刊论文
CONTINENTAL SHELF RESEARCH, 2018, 卷号: 171, 页码: 113-125
作者:  Yang, Bo;  Gao, Xuelu;  Xing, Qianguo
收藏  |  浏览/下载：21/0  |  提交时间：2020/07/08
The distribution and seasonal variations of sedimentary organic matter in the East China Sea shelf 期刊论文
MARINE POLLUTION BULLETIN, 2018, 卷号: 129, 期号: 1, 页码: 163-171
作者:  Zhou, Fenpda;  Gao, Xuelu;  Yuan, Huamao;  Song, Jinming;  Chen, Fajin
收藏  |  浏览/下载：25/0  |  提交时间：2019/07/15
The distribution and seasonal variations of sedimentary organic matter in the East China Sea shelf 期刊论文
MARINE POLLUTION BULLETIN, 2018, 卷号: 129, 期号: 1, 页码: 163-171
作者:  Zhou, Fenpda;  Gao, Xuelu;  Yuan, Huamao;  Song, Jinming;  Chen, Fajin
收藏  |  浏览/下载：16/0  |  提交时间：2020/07/08
Effects of increase glacier discharge on phytoplankton bloom dynamics and pelagic geochemistry in a high Arctic fjord 期刊论文
PROGRESS IN OCEANOGRAPHY, 2017, 卷号: 159, 页码: 195-210
作者:  Calleja, Maria Ll.;  Kerherve, P.;  Bourgeois, S.;  Kedra, M.;  Leynaert, A.
收藏  |  浏览/下载：11/0  |  提交时间：2018/12/07
Effects of increase glacier discharge on phytoplankton bloom dynamics and pelagic geochemistry in a high Arctic fjord 期刊论文
PROGRESS IN OCEANOGRAPHY, 2017, 卷号: 159, 页码: 195-210
作者:  Calleja, Maria Ll.;  Kerherve, P.;  Bourgeois, S.;  Kedra, M.;  Leynaert, A.
收藏  |  浏览/下载：7/0  |  提交时间：2019/08/19
Composition of stable carbon and nitrogen isotopes in five wetland plants and sediments from the Pearl River estuary, South China (SCI收录) 期刊论文
CHEMISTRY AND ECOLOGY, 2016, 卷号: 32, 页码: 609-623
作者:  Miao, S. Y.[1];  Long, L. D.[1];  Tao, W. Q.[1];  Zeng, Q. C.[1];  Chen, J. H.[1]
收藏  |  浏览/下载：9/0  |  提交时间：2019/04/24

©版权所有 ©2017 CSpace - Powered by CSpace