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浏览/检索结果: 共202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 Microplastic-Induced Alterations in Soil Aggregate-Associated Carbon Stabilization Pathways: Evidence from δ13C Signature Analysis 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2025, 卷号: 59, 期号: 11, 页码: 5545-5555 作者:  Li, Yanpei;  Yan, Qing;  Zou, Chuningrui;  Li, Xia;  Wang, Jiao   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/04/21 microplastics  soil aggregate  delta C-13 signature  aggregate-associated organic carbon   Involvement of Hg-bearing methane seeps in forming Ediacaran cap carbonate in South China 期刊论文  OAI收割 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2024, 卷号: 651, 页码: 9 作者:  Mu, Xiaodie;  Wang, Xiangdong;  Lan, Zhongwu;  Zhao, He;  Chen, Zhong-Qiang   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/08/28 Cap carbonate  Hg concentration and isotope  South China  Ediacaran  delta C-13(carb)   Enrichment Mechanism of Polymetallic Elements at the Base of the Niutitang Formation in Southeast Chongqing 期刊论文  OAI收割 MINERALS, 2024, 卷号: 14, 期号: 10, 页码: 15 作者:  Wang, Guozhi;  Zhang, Can;  Liu, Dayong;  Qiu, Linfei;  Li, Ziying   |  收藏  |  浏览/下载：5/0  |  提交时间：2025/04/01 Upper Yangtze region  Niutitang Formation  shale  polymetallic  upwelling  delta C-13(org) value  excess silicon   Modelling Soil δ13C across the Tibetan Plateau Using Deep-Learning 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL INFORMATICS, 2024, 卷号: 44, 期号: 1, 页码: 48-60 作者:  Zhou, T.;  Lai, Y. S.;  Yang, Z. H.;  Shi, Y. H.;  Luo, X. R.   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/10/08 soil delta C-13  spatial variability  multi-layer perceptron neural network  soil carbon turnover  Tibetan Plateau  biogeochemical cycles  biogeochemical cycles   Paleoenvironmental changes of Cuona Lake on the central Tibetan Plateau over the last 13 kyrs based on organic geochemical proxies 期刊论文  OAI收割 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2024, 卷号: 638, 页码: 12 作者:  Ma, Ruifang;  Jin, Chuanfang;  Kang, Shichang   |  收藏  |  浏览/下载：17/0  |  提交时间：2024/05/15 N-Alkanes  Hydrogen isotopes  delta C-13(org)  TOC/TN ratio  Westerlies  Central Tibetan Plateau   Multi-Timescale Variations of delta18O-delta13C in Stalagmites: Insights Into Isotopic Disequilibrium and Human Activities 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2023, 卷号: 128, 期号: 24, 页码: 13 作者:  Duan, Wuhui;  Cai, Binggui;  Tao, Tao;  Yang, Xiao;  Tan, Ming   |  收藏  |  浏览/下载：29/0  |  提交时间：2024/01/09 annually laminated stalagmites  multi-timescale variations in delta O-18 and delta C-13  isotopic disequilibrium  climate changes  human activities   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：25/0  |  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：20/0  |  提交时间：2023/11/06 Anthrosols respired CO2  delta C-13  Temporal variation  Optimum measurement time  Measurement strategies  Irrigated agroecosystem   Continuous measurements in North China and culture experiments reveal the potential of leaf n-alkane carbon isotopes in paleoclimate studies 期刊论文  OAI收割 GLOBAL AND PLANETARY CHANGE, 2023, 卷号: 228, 页码: 12 作者:  Shi, Minrui;  Wang, Guoan;  Guo, Zhengtang;  Han, Jiamao;  Dong, Wanlin   |  收藏  |  浏览/下载：47/0  |  提交时间：2024/01/02 Leaf n-alkane carbon isotopes (delta C-13(alk))  Long-term investigation  Coefficient of delta(13)Calk vs. precipitation  Paleoprecipitation reconstruction  Reconstruction of pCO(2) at PETM   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：7/0  |  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