机构

• 烟台海岸带研究所 [4]
• 地理科学与资源研究所 [2]
• 武汉植物园 [2]
• 古脊椎动物与古人类研... [2]
• 西北高原生物研究所 [1]
• 寒区旱区环境与工程研... [1]
• 更多

采集方式

• OAI收割 [12]
• iSwitch采集 [2]

内容类型

• 期刊论文 [14]

发表日期

• 2022 [2]
• 2021 [1]
• 2020 [3]
• 2019 [1]
• 2018 [4]
• 2010 [1]
• 更多

学科主题

• Environmen... [1]
• Marine & F... [1]
• 生物科学 [1]

筛选

浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Vertically stratified water source characteristics and associated driving mechanisms of particulate organic carbon in a large floodplain lake system 期刊论文  OAI收割 WATER RESEARCH, 2022, 卷号: 209, 页码: 12 作者:  Wang, Shuoyue;  Gao, Yang;  Jia, Junjie;  Lu, Yao;  Sun, Kun   |  收藏  |  浏览/下载：34/0  |  提交时间：2022/09/21 Particulate organic carbon  Source  Vertical stratification  Stable carbon and nitrogen isotopes  Lake Poyang   Vertically stratified water source characteristics and associated driving mechanisms of particulate organic carbon in a large floodplain lake system 期刊论文  OAI收割 WATER RESEARCH, 2022, 卷号: 209, 页码: 12 作者:  Wang, Shuoyue;  Gao, Yang;  Jia, Junjie;  Lu, Yao;  Sun, Kun   |  收藏  |  浏览/下载：27/0  |  提交时间：2022/09/21 Particulate organic carbon  Source  Vertical stratification  Stable carbon and nitrogen isotopes  Lake Poyang   The Mammuthus-Coelodonta Faunal Complex at its southeastern limit: A biogeochemical paleoecology investigation in Northeast Asia 期刊论文  OAI收割 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：41/0  |  提交时间：2021/09/17 Northeast Asia  Paleoecology  Mammuthus-Coelodonta Faunal Complex  Bubalus  Carbon and nitrogen stable isotopes  Radiocarbon dates  ZooMS   Contrasting soil C and N dynamics inferred from delta C-13 and delta N-15 values along a climatic gradient in southern China 期刊论文  OAI收割 PLANT AND SOIL, 2020, 页码: 15 作者:  Feng, Jiao;  Yang, Fan;  Wu, Junjun;  Chen, Qiong;  Zhang, Qian   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/10/04 Secondary grasslands  Carbon and nitrogen cycle  Stable carbon and nitrogen isotopes  C-3 and C-4 photosynthetic pathways  Climatic gradient   Contrasting soil C and N dynamics inferred from delta C-13 and delta N-15 values along a climatic gradient in southern China 期刊论文  OAI收割 PLANT AND SOIL, 2020, 页码: 15 作者:  Feng, Jiao;  Yang, Fan;  Wu, Junjun;  Chen, Qiong;  Zhang, Qian   |  收藏  |  浏览/下载：30/0  |  提交时间：2020/10/04 Secondary grasslands  Carbon and nitrogen cycle  Stable carbon and nitrogen isotopes  C-3 and C-4 photosynthetic pathways  Climatic gradient   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  OAI收割 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：19/0  |  提交时间：2020/07/08 长江口  沉积物  有机质  碳、氮稳定同位素  Changjiang Estuary  Sediment  Organic Matter  Carbon And Nitrogen Stable Isotopes   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  OAI收割 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：26/0  |  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  OAI收割 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：91/0  |  提交时间：2019/04/28 Xiaohe culture  Diet  Stable carbon and nitrogen isotopes  Diversified economy  Human population   Geochemistry of organic carbon in surface sediments of a summer hypoxic region in the coastal waters of northern Shandong Peninsula 期刊论文  OAI收割 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：26/0  |  提交时间：2020/07/08 Sediment analysis  Sedimentary organic matter  Stable carbon and nitrogen isotopes  Coastal environment  Spatiotemporal distribution  Shelf sea   The distribution and seasonal variations of sedimentary organic matter in the East China Sea shelf 期刊论文  OAI收割 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：34/0  |  提交时间：2019/07/15 East China Sea shelf  Stable carbon and nitrogen isotopes  Spatial and temporal distribution  Sedimentary organic matter