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浏览/检索结果: 共59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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Spatial distributions of 13CO and CS in a carbon-rich AGB star IRC+10216 期刊论文  OAI收割 FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 1431250 作者:  Tuo, Juan;  Yang, Xiaofeng;  Sun, Jixian   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/08/19 asymptotic giant branch star  circumstellar envelope  IRC+10216  molecular line  (CO)-C-13  CS   Nitrogen fertilization enhances organic carbon accumulation in topsoil mainly by improving photosynthetic C assimilation in a salt marsh 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2024, 卷号: 351, 页码: 10 作者:  Li, Juanyong;  Chen, Yawen;  Ge, Tida;  Zhao, Mingliang;  Ge, Jiaxin   |  收藏  |  浏览/下载：19/0  |  提交时间：2024/10/28 Photosynthetic carbon allocation  Salt marshes  13C-CO2 pulse labeling  Rhizodeposition  Nitrogen fertilization   Nitrogen fertilization enhances organic carbon accumulation in topsoil mainly by improving photosynthetic C assimilation in a salt marsh 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2024, 卷号: 351, 页码: 10 作者:  Li, Juanyong;  Chen, Yawen;  Ge, Tida;  Zhao, Mingliang;  Ge, Jiaxin   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/05/07 Photosynthetic carbon allocation  Salt marshes  13C-CO2 pulse labeling  Rhizodeposition  Nitrogen fertilization   Measurement strategies to account for the temporal variation in soil-respired CO2 and its delta C-13 value in an irrigated oasis agroecosystem 期刊论文  OAI收割 GEODERMA REGIONAL, 2023, 卷号: 34, 页码: e00681 作者:  Wei, Jie;  Ren, Yanqin;  Wang, Jingyuan;  Chen, Changhua;  Wang, Zhaosheng   |  收藏  |  浏览/下载：30/0  |  提交时间：2023/09/07 Anthrosols respired CO2  delta C-13  Temporal variation  Optimum measurement time  Measurement strategies  Irrigated agroecosystem   Measurement strategies to account for the temporal variation in soil-respired CO2 and its δ13C value in an irrigated oasis agroecosystem 期刊论文  OAI收割 GEODERMA REGIONAL, 2023, 卷号: 34, 页码: e00681 作者:  Wei, Jie;  Ren, Yanqin;  Wang, Jingyuan;  Chen, Changhua;  Wang, Zhaosheng   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/11/06 Anthrosols respired CO2  delta C-13  Temporal variation  Optimum measurement time  Measurement strategies  Irrigated agroecosystem   In situ Raman spectroscopic measurement of the 13C/12C ratio in CO2: Experimental calibrations on the effects of fluid pressure, temperature and composition 期刊论文  OAI收割 Chemical Geology, 2023, 卷号: 615, 期号: 2023, 页码: 121201 作者:  Wenwen Lu;  Xiaolin Wang;  Qian Wan;  Wenxuan Hu;  I-Ming Chou   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/01/05 Raman spectroscopy  13C  12C ratio  CO2  Experimental calibration  T-P-x influences   Synthetic Witherite for Standardisation of Clumped Isotope (Δ47) Measurements 期刊论文  OAI收割 GEOSTANDARDS AND GEOANALYTICAL RESEARCH, 2023, 卷号: 47, 期号: 4, 页码: 855-868 作者:  Kong, Kai;  Guo, Yangrui;  Deng, Wenfeng;  Wei, Gangjian   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/09/26 DISSOLVED INORGANIC CARBON  DELTA(47) VALUES  MASS-SPECTROMETRY  C-13-O-18 BONDS  EXCHANGE RATES  OXYGEN  CO2  PRECISION  ARAGONITE  CALCITE   土壤CO_2通量梯度观测技术和方法的理论、假设与应用进展 期刊论文  OAI收割 植物生态学报, 2023, 卷号: N/A, 页码: 14 作者:  王晶苑;  魏杰;  温学发   |  收藏  |  浏览/下载：28/0  |  提交时间：2023/03/02 通量梯度法  CO_2浓度梯度  扩散系数  CO_2通量  δ~(13)C通量   Turnover of dissolved organic carbon fuels nocturnal CO2 emissions from a headwater catchment reservoir, Southeastern China: Effects of ecosystem metabolism on source partitioning of CO2 emissions 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL SCIENCES, 2022, 卷号: 121, 页码: 98-111 作者:  Zhang, Peipei;  Jiao, Ruyuan;  Gong, Chen;  Wang, Fang;  Yan, Weijin   |  收藏  |  浏览/下载：40/0  |  提交时间：2022/09/21 Ecosystem metabolism  DOC turnover  CO2 emission rate  Source partitioning of CO2  emissions  delta C-13(DIC)   Turnover of dissolved organic carbon fuels nocturnal CO2 emissions from a headwater catchment reservoir, Southeastern China: Effects of ecosystem metabolism on source partitioning of CO2 emissions 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL SCIENCES, 2022, 卷号: 121, 页码: 98-111 作者:  Zhang, Peipei;  Jiao, Ruyuan;  Gong, Chen;  Wang, Fang;  Yan, Weijin   |  收藏  |  浏览/下载：34/0  |  提交时间：2022/09/21 Ecosystem metabolism  DOC turnover  CO2 emission rate  Source partitioning of CO2  emissions  delta C-13(DIC)