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浏览/检索结果: 共166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 Functional shift in soil microbiome with decline in photosynthetic carbon input signifies rapid decrease of soil organic carbon during alpine grassland degradation 期刊论文  OAI收割 BIOLOGY AND FERTILITY OF SOILS, 2025, 卷号: N/A 作者:  Song, Minghua;  Pang, Rui;  Tian, Yuqiang;  Li, Yikang;  Wang, Guiqiang   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/04/21 C-13 tracer  Photosynthetic carbon incorporation  Phospholipid fatty acid profiles  Stable isotope  Grassland degradation  Tibetan Plateau   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   Terrestrial response to the Early Cretaceous Weissert Event: Insights from carbon isotope records of organic matter and leaf wax n-alkanes in an inland East Asian lake 期刊论文  OAI收割 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2024, 卷号: 656, 页码: 9 作者:  Tong, Xiaoning;  Hu, Jianfang;  Pan, Yanhong;  Qin, Zuohuan;  Xi, Dangpeng   |  收藏  |  浏览/下载：3/0  |  提交时间：2025/04/01 Early Cretaceous  Dabeigou Formation  13 C excursion  Carbon isotopes  Paleoenvironment  Paleoclimate   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   Molecular and carbon isotopic evidence for the possible origin of 13 α ( n-alkyl)-tricyclic terpanes in Mesoproterozoic bitumens from the Yanliao Rift, North China 期刊论文  OAI收割 ORGANIC GEOCHEMISTRY, 2024, 卷号: 190, 页码: 11 作者:  Zhang, Tao;  Peng, Ping'an;  Li, Yongfei;  Sun, Shouliang;  Guo, Huijuan   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/09/12 Biomarkers  Black shale  Compound specific stable carbon isotopes  Mesoproterozoic  13 alpha( n -alkyl)-tricyclic terpanes   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：10/0  |  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：8/0  |  提交时间：2024/05/07 Photosynthetic carbon allocation  Salt marshes  13C-CO2 pulse labeling  Rhizodeposition  Nitrogen fertilization   Comparison of Raman spectral characteristics and quantitative methods between 13CH4 and 12CH4 from 25 to 400 °C and 50 to 400 bar 期刊论文  OAI收割 SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2024, 卷号: 304, 页码: 13 作者:  Ge, Yuzhou;  Li, Lianfu;  Xi, Shichuan;  Zhang, Yitong;  Luan, Zhendong   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/12/20 Raman spectroscopy  In situ  Quantitative analysis  Carbon isotope  13 CH 4  12 CH 4   Effects of sedimentary organic matter degradation and structure on nonylphenol degradation by sodium persulfate 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 904, 页码: 10 作者:  Zhang, Yongli;  Kong, Xianglan;  Yang, Yu;  Ran, Yong   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/09/10 Benzene ring-C-14 labeled 4-nonylphenol(C-14-NP)  Solid-state C-13 nuclear magnetic resonance (SS-NMR)  Organic carbon structure   Effects of different land-use types on the activity and community of autotrophic microbes in karst soil 期刊论文  OAI收割 GEODERMA, 2023, 卷号: 438, 页码: 10 作者:  Liu, Xing;  Zhao, Yuan;  Liu, Zaihua;  Wu, Qiusheng;  Wang, Heng   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/10/09 Autotrophic carbon fixation  Autotrophic community  13CO2 labelling  Soil organic carbon  Karst soil