中国科学院机构知识库网格系统: 检索

Application of amino acids nitrogen stable isotopic analysis in bioaccumulation studies of pollutants: A review 期刊论文 OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 879, 页码: 163012
作者: Jiang, Yiye; Zeng, Yanhong; Lu, Ruifeng; Zhang, Yanting; Long, Ling

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收藏 | 浏览/下载：14/0 | 提交时间：2024/09/26

RATIO MASS-SPECTROMETRY PERSISTENT ORGANIC POLLUTANTS TROPHIC MAGNIFICATION FACTORS PACIFIC SUBTROPICAL GYRE FOOD WEBS DELTA-N-15 VALUES SEASONAL-VARIATION DIET QUALITY CHROMATOGRAPHY CARBON

Distribution and sources of organic carbon, nitrogen and their isotopic composition in surface sediments from the southern Yellow Sea, China 期刊论文 OAI收割
MARINE POLLUTION BULLETIN, 2020, 卷号: 150, 页码: 110716
作者: Liu, Xingjian; Tang, Dehao; Ge, Chendong

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收藏 | 浏览/下载：57/0 | 提交时间：2020/09/22

Total organic carbon Total nitrogen TOC/TN ratios (C:N ratios) delta C-13 and delta N-15 values Terrestrial and marine contributions Southern Yellow Sea

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：35/0 | 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.

Carbon and Nitrogen Burial and Response to Climate Change and Anthropogenic Disturbance in Chaohu Lake, China 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 12, 页码: 18
作者: Yu, Qibiao; Wang, Fang

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收藏 | 浏览/下载：56/0 | 提交时间：2019/05/23

Chaohu Lake carbon and nitrogen burial rate C-13 and N-15 values C N climate change

Carbon and Nitrogen Burial and Response to Climate Change and Anthropogenic Disturbance in Chaohu Lake, China 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 12, 页码: 18
作者: Yu, Qibiao; Wang, Fang; Yan, Weijin; Zhang, Fengsong; Lv, Shucong

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收藏 | 浏览/下载：18/0 | 提交时间：2019/05/23

Chaohu Lake carbon and nitrogen burial rate C-13 and N-15 values C N climate change

Carbon and Nitrogen Burial and Response to Climate Change and Anthropogenic Disturbance in Chaohu Lake, China 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 12, 页码: 18
作者: Yu, Qibiao; Wang, Fang; Yan, Weijin; Zhang, Fengsong; Lv, Shucong

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收藏 | 浏览/下载：24/0 | 提交时间：2019/05/23

Chaohu Lake carbon and nitrogen burial rate C-13 and N-15 values C N climate change

The preference of nitrate uptake in Chinese prickly ash estimated by delta N-15 values and cation concentrations 期刊论文 OAI收割
Environmental Earth Sciences, 2017, 卷号: 76, 期号: 2
作者: He-Chun Piao; Si-Liang Li; Shi-Jie Wang; She-Hong Li

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收藏 | 浏览/下载：24/0 | 提交时间：2018/04/09

Preference Delta N-15 Values Counter-cation Nitrate Ammonium Chinese Prickly Ash

The preference of nitrate uptake in Chinese prickly ash estimated by δ15N values and cation concentrations 期刊论文 OAI收割
Environmental Earth Sciences, 2017, 卷号: 76, 页码: 1-9
作者: He-Chun Piao; Si-Liang Li; Shi-Jie Wang; She-Hong Li

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收藏 | 浏览/下载：31/0 | 提交时间：2018/12/05

Preference D15n Values Counter-cation Nitrate Ammonium Chinese Prickly Ash

Rapid northward shift of the Indian Monsoon on the Tibetan Plateau at the end of the Little Ice Age 期刊论文 OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017, 卷号: 122, 期号: 17, 页码: 9262-9279
作者: Zhang, XL (Zhang, Xiaolong); Xu, BQ (Xu, Baiqing); Gunther, F (Guenther, Franziska); Witt, R (Witt, Roman); Wang, M (Wang, Mo)

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收藏 | 浏览/下载：38/0 | 提交时间：2018/05/23

Delta-d Values Water-stable Isotopes High-resolution Proxy South Asian Monsoon Summer Monsoon N-alkanes Lake-sediments Nam-co Environmental-changes Organic Geochemistry

Synthesis of N-substituted phthalimides and their antifungal activity against Alternaria solani and Botrytis cinerea 期刊论文 OAI收割
Microbial Pathogenesis, 2016, 卷号: 95, 页码: 186-192
作者: Pan L(潘乐); Li XZ(李秀壮); Gong, Chengwen; Jin H(金辉); Qin B(秦波)

收藏 | 浏览/下载：33/0 | 提交时间：2016/07/11

N-substituted phthalimides Synthesis IC50 values Antifungal activity