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浏览/检索结果: 共225条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Soil organic nitrogen variation shaped by diverse agroecosystems in a typical karst area: evidence from isotopic geochemistry 期刊论文  OAI收割 PEERJ, 2024, 卷号: 12, 页码: 20 作者:  Han, Ruiyin;  Zhang, Qian;  Xu, Zhifang   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/05/28 delta(15)N-SON  Nitrogen cycling  Land management  Agricultural disturbance  Karst area   Convective mixing: the formation channel of Li-rich giants 期刊论文  OAI收割 Monthly Notices of the Royal Astronomical Society, 2024, 卷号: 529, 期号: 2, 页码: 1423-1439 作者:  Li XF(李雪峰);  Shi, Jian-Rong;  Li Y(李焱);  Yan, Hong-Liang;  Zhang, Jing-Hua   |  收藏  |  浏览/下载：19/0  |  提交时间：2024/04/01 convection  stars: abundances  stars: evolution   Effects of long-term nitrogen addition on the shift of nitrogen cycle from open to closed along an age gradient of larch plantations in North China 期刊论文  OAI收割 SOIL BIOLOGY & BIOCHEMISTRY, 2024, 卷号: 191, 页码: 8 作者:  Yan, Tao;  Fang, Yunting;  Wang, Jinsong;  Song, Huanhuan;  Zhong, Tianyu   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/04/19 15N natural abundance  Nitrogen deposition  Stand age  Temperate forest  Soil N transformation  N acquisition strategy   Seasonality of C4 plant growth and carbonate precipitation in the Chinese Loess Plateau may cause positive carbon isotope anomalies in pedogenic carbonates 期刊论文  OAI收割 QUATERNARY RESEARCH, 2023, 页码: 12 作者:  Fu, Yang;  Guo, Zhengtang;  Wang, Guoan   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/01/22 Carbon isotope  Pedogenic carbonate  Soil organic matter  the Chinese Loess Plateau  Seasonality  C-4 plants   Evidence for abundant organic matter in a Neoarchean banded iron formation 期刊论文  OAI收割 AMERICAN MINERALOGIST, 2023, 卷号: 108, 期号: 12, 页码: 2164-2181 作者:  Peng, Zidong;  Nan, Jingbo;  Zhang, Lianchang;  Poulton, Simon W.;  Zhou, Junlie   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/05/21 Organic matter  carbon isotopes  apatite  Raman spectroscopy  banded iron formation  Neoarchean   Low-delta56Fe fluid released from serpentinite as recorded by iron isotopes of Myanmar jadeitites 期刊论文  OAI收割 CHEMICAL GEOLOGY, 2023, 卷号: 639, 页码: 11 作者:  Chen, An-Xia;  Chen, Xi;  Chen, Yi;  Han, Xi-Qiu;  Wang, Ye-Jian   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/12/28 Fe isotopes  Jadeitite  Subduction zone  Serpentinite-derived fluid   Middle Paleocene-early Eocene inter-regional correlations and palaeoclimatic changes in eastern Tethys Sea: Calcareous nannofossil evidence for Paleocene-Eocene Thermal Maximum (PETM) and sea-level change from the western Tarim Basin, NW China 期刊论文  OAI收割 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2023, 卷号: 626, 页码: 17 作者:  Wang, Xuejiao;  Xi, Dangpeng;  Mattioli, Emanuela;  Wang, Guannan;  Wan, Xiaoqiao   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/10/09 PETM  Tethys  Calcareous nannofossils  Sea regression  Paleoenvironment   Uppermost Devonian-Lower Carboniferous conodonts from the Indert Formation in the Shine Jinst area, South Mongolia 期刊论文  OAI收割 PALAEOWORLD, 2023, 卷号: 32, 期号: 3, 页码: 411-428 作者:  Byambajav, Uugantsetseg;  Qie, Wen-Kun;  Yarinpil, Ariunchimeg;  Batkhuyag, Enkhdalai;  Choindonjamts, Erdenejargal   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/10/09 Biostratigraphy  Conodont  Devonian-Carboniferous boundary  Shombon Member   Copper isotope fractionation during magma differentiation: Evidence from lavas on the East Pacific Rise at 10 degrees 30'N 期刊论文  OAI收割 GEOCHIMICA ET COSMOCHIMICA ACTA, 2023, 卷号: 356, 页码: 93-104 作者:  Sun, Pu;  Niu, Yaoling;  Chen, Shuo;  Guo, Pengyuan;  Duan, Meng   |  收藏  |  浏览/下载：11/0  |  提交时间：2023/12/07 Copper isotopes  Isotope fractionation  East Pacific Rise  Mid-ocean ridge basalts  Magma differentiation  Magma redox state   Coupling geochemical and microbial molecular techniques to reveal catchment-scale nitrate yield and fluvial export dynamics 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 888, 页码: 10 作者:  Jiang, Hao;  Li, Shen;  Zhang, Wenshi;  Guo, Wenjing;  Tan, Xiang   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/02 Nitrate  Catchment  Protocol  Isotope  15N pairing  Molecular technique