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浏览/检索结果: 共1510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 Climate changes in the Middle and Late Ordovician of the tropical belt: The S18O record from the Tunguska Basin of Siberia and its palaeogeographical relation 期刊论文  OAI收割 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2025, 卷号: 663, 页码: 13 作者:  Mannik, Peep;  Lehnert, Oliver;  Joachimski, Michael M.   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/03/28 Darriwilian-Katian  Conodonts  Stable isotope chemostratigraphy  Palaeoclimate  Siberia  Baltica   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   Plant nitrogen uptake preference and drivers in natural ecosystems at the global scale 期刊论文  OAI收割 NEW PHYTOLOGIST, 2025, 卷号: N/A 作者:  Mao, Jinhua;  Wang, Jinsong;  Liao, Jiaqiang;  Xu, Xingliang;  Tian, Dashuan   |  收藏  |  浏览/下载：7/0  |  提交时间：2025/04/21 ammonium  nitrate  nitrogen deposition  nitrogen uptake preference  organic nitrogen  stable isotopes   Decadal isotopic and functional trait evidence reveals water and nitrogen constrains on productivity of three subtropical conifers 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2025, 卷号: 362, 页码: 110375 作者:  Wang, Jing;  Wen, Xuefa   |  收藏  |  浏览/下载：8/0  |  提交时间：2025/02/24 Plant productivity  Stomatal conductance  Intrinsic water use efficiency  Mycorrhizal dependence  Stable isotope   Orbital forcing on paleo-productivity in the northern South China sea during the late Pleistocene 期刊论文  OAI收割 QUATERNARY SCIENCE REVIEWS, 2025, 卷号: 350, 页码: 15 作者:  Xu, Ye;  Li, Bao-Hua;  Cui, Qi   |  收藏  |  浏览/下载：7/0  |  提交时间：2025/03/28 Pleistocene  Paleo-productivity  East asian monsoon  Terrestrial nutrient matter input  South China sea  Planktonic foraminifera  Stable isotopes  Geochemistry   Stable Nd isotopic fractionation in REY-rich deep-sea sediments 期刊论文  OAI收割 EARTH AND PLANETARY SCIENCE LETTERS, 2025, 卷号: 652, 页码: 12 作者:  Bai, Jianghao;  Deng, Yinan;  Wu, Hao;  Liang, Xirong;  Yu, Xiaoxiao   |  收藏  |  浏览/下载：7/0  |  提交时间：2025/04/03 Stable Nd isotope  Isotopic fractionation  Sequential extraction  REY-rich deep-sea sediments   Tracing carbon and nitrogen flow from maize through goat to manure compost: A dual label (13C and 15N) study 期刊论文  OAI收割 JOURNAL OF CLEANER PRODUCTION, 2025, 卷号: 489, 页码: 144690 作者:  Liu, Liting   |  收藏  |  浏览/下载：6/0  |  提交时间：2025/03/18 Integrated crop-livestock systems  Stable isotopes  Corn  Organic fertilizers   Tracing carbon and nitrogen flow from maize through goat to manure compost: A dual label (13C and 15N) study 期刊论文  OAI收割 JOURNAL OF CLEANER PRODUCTION, 2025, 卷号: 489, 页码: 8 作者:  Liu, Liting   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/03/31 Integrated crop-livestock systems  Stable isotopes  Corn  Organic fertilizers   Rising utilization of stable isotopes in tree rings for climate change and forest ecology 期刊论文  OAI收割 JOURNAL OF FORESTRY RESEARCH, 2024, 卷号: 35, 期号: 1, 页码: 14 作者:  Huang, Ru;  Xu, Chenxi;  Griessinger, Jussi;  Feng, Xiaoyu;  Zhu, Haifeng   |  收藏  |  浏览/下载：66/0  |  提交时间：2024/01/22 Tree rings  Stable isotopes  Web of Science  Bibliometric   Quantifying groundwater recharge in an agricultural basin using water stable isotope analysis 期刊论文  OAI收割 AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2024, 卷号: 376, 页码: 10 作者:  Pu, Xiao;  Cai, Kun;  Li, Zhiming;  Wang, Tingting;  Wang, Xuedong   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/11/28 Groundwater recharge  Source identification  Agricultural basin  Water stable isotope