中国科学院机构知识库网格系统: 检索

Atmospheric deposition as a direct source of particulate organic carbon in region coastal surface seawater: Evidence from stable carbon and nitrogen isotope analysis 期刊论文 OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 854, 页码: 14
作者: Xie, Lei; Gao, Xuelu; Liu, Yongliang; Yang, Bo; Yuan, Huamao

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收藏 | 浏览/下载：47/0 | 提交时间：2022/11/07

Source characteristics Coastal waters Total suspended particulate Stable carbon and nitrogen isotope Bayesian isotope-mixing models

Atmospheric deposition as a direct source of particulate organic carbon in region coastal surface seawater: Evidence from stable carbon and nitrogen isotope analysis 期刊论文 OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 854, 页码: 14
作者: Xie, Lei; Gao, Xuelu; Liu, Yongliang; Yang, Bo; Yuan, Huamao

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收藏 | 浏览/下载：42/0 | 提交时间：2023/01/06

Source characteristics Coastal waters Total suspended particulate Stable carbon and nitrogen isotope Bayesian isotope-mixing models

Atmospheric deposition as a direct source of particulate organic carbon in region coastal surface seawater: Evidence from stable carbon and nitrogen isotope analysis 期刊论文 OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 854, 页码: 14
作者: Xie, Lei; Gao, Xuelu; Liu, Yongliang; Yang, Bo; Yuan, Huamao

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收藏 | 浏览/下载：4/0 | 提交时间：2024/11/15

Source characteristics Coastal waters Total suspended particulate Stable carbon and nitrogen isotope Bayesian isotope-mixing models

Study on the dietary pattern and local isotopes of the Xiaoshuangqiao Shang Dynasty (1400 bc) site in China 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF OSTEOARCHAEOLOGY, 2022, 页码: 11
作者: Wang, Ning; Tao, Siyuan; Li, Suting; Si, Yi; Li, Hongfei

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收藏 | 浏览/下载：32/0 | 提交时间：2022/06/22

carbon and nitrogen stable isotope ratios diet millet Shang Dynasty

The effect of tillage management on microbial functions in a maize crop at different slope positions 期刊论文 OAI收割
GEODERMA, 2021, 卷号: 401, 页码: 14
作者: Xu, Meng; Cardenas, Laura M.; Horrocks, Claire; Lopez-Aizpun, Maria; Zhang, Junling

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收藏 | 浏览/下载：45/0 | 提交时间：2021/08/19

Soil tillage Carbon and nitrogen cycling Greenhouse gas emissions Soil microbial community Compound-specific( 13)C stable isotope analysis

The effect of tillage management on microbial functions in a maize crop at different slope positions 期刊论文 OAI收割
GEODERMA, 2021, 卷号: 401, 页码: 14
作者: Xu, Meng; Cardenas, Laura M.; Horrocks, Claire; Lopez-Aizpun, Maria; Zhang, Junling

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收藏 | 浏览/下载：31/0 | 提交时间：2021/08/19

Soil tillage Carbon and nitrogen cycling Greenhouse gas emissions Soil microbial community Compound-specific( 13)C stable isotope analysis

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

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收藏 | 浏览/下载：25/0 | 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.

The influence of agriculture in the process of population integration and cultural interaction during the Eastern Zhou Period in central-south, Inner Mongolia: Carbon and nitrogen stable isotope analysis of human bones from the Dabaoshan cemetery, Helingeer County 期刊论文 OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2018, 卷号: 61, 期号: 2, 页码: 205-214
作者: Zhang XinYu; Zhang Xu; Suo MingJie; Wei Dong; Hu YaoWu

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收藏 | 浏览/下载：38/0 | 提交时间：2019/04/28

Dabaoshan Cemetery Central-south Inner Mongolia Millet Agriculture Carbon And Nitrogen Stable Isotope

The subsistence patterns of the Shengedaliang site (similar to 4,000 yr BP) revealed by stable carbon and nitrogen isotopes in northern Shaanxi, China 期刊论文 OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 2, 页码: 268-276
作者: Chen XiangLong; Guo XiaoNing; Wang WeiLin; Hu SongMei; Yang MiaoMiao

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收藏 | 浏览/下载：36/0 | 提交时间：2017/07/21

Northern Shaanxi Shengedaliang 4 Stable Carbon And Nitrogen Isotope 000 Yr Bp Subsistence Patterns

Preliminary attempt to distinguish the domesticated pigs from wild boars by the methods of carbon and nitrogen stable isotope analysis 期刊论文 iSwitch采集
Science in china series d-earth sciences, 2009, 卷号: 52, 期号: 1, 页码: 85-92
作者: Hu Yaowu; Luan FengShi; Wang ShouGong; Wang ChangSui; Richards, Michael P.

收藏 | 浏览/下载：29/0 | 提交时间：2019/05/10

Origins of domestic pigs Early stage of domestication Differentiation of domesticated pigs from wild boars Carbon and nitrogen stable isotope analysis Millet agriculture