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浏览/检索结果: 共3874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作者升序作者降序题名升序题名降序发表日期升序发表日期降序 Reliable unmanned aerial vehicle-based thermal infrared target detection method for monitoring Procapra przewalskii in Qinghai 期刊论文  OAI收割 ECOLOGICAL INFORMATICS, 2025, 卷号: 90, 页码: 103209 作者:  Zhang, Guoqing;  Luo, Wei;  Zhao, Yongxiang;  Shao, Quanqin;  Li, Lin   |  收藏  |  浏览/下载：16/0  |  提交时间：2025/07/18 Procapra przewalskii monitoring  UAV  Thermal infrared image  YOLOv8s  Multi-frame processing   Actual evapotranspiration estimation and applicability assessment based on the Y-SEBAL model in China 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2025, 卷号: 660, 页码: 133476 作者:  Ma, Yizhe   |  收藏  |  浏览/下载：15/0  |  提交时间：2025/07/18 Land surface evapotranspiration  Remote sensing  Y-SEBAL  Nonlinear relationships  Applicability   Temporal lag in nitrogen use efficiency and its implications for sustainable cropland management 期刊论文  OAI收割 RESOURCES CONSERVATION AND RECYCLING, 2025, 卷号: 222, 页码: 108451 作者:  Li, Jincheng;  Fu, Jiaxing;  Kahil, Taher;  Fridman, Dor;  Cai, Kaikui   |  收藏  |  浏览/下载：13/0  |  提交时间：2025/07/18 Nitrogen use efficiency (NUE)  Nitrogen surplus  Sustainable cropland management  Spatiotemporal analysis  Regional disparities   Three-and-a-half million years of Tibetan Plateau vegetation dynamics in response to climate change 期刊论文  OAI收割 NATURE ECOLOGY & EVOLUTION, 2025, 卷号: N/A 作者:  Zhao, Yan;  Qin, Feng;  Cui, Qiaoyu;  Li, Quan;  Cui, Yifan   |  收藏  |  浏览/下载：12/0  |  提交时间：2025/07/18 Nutrient enrichment shifts peak water-use efficiency to wetter conditions in an alpine meadow 期刊论文  OAI收割 JOURNAL OF ECOLOGY, 2025, 卷号: N/A 作者:  Li, Tingting;  Wang, Furong;  He, Yicheng;  Zhang, Ruiyang;  Wang, Jinsong   |  收藏  |  浏览/下载：12/0  |  提交时间：2025/07/18 alpine meadow  ecosystem water-use efficiency  gross ecosystem productivity  interannual precipitation fluctuations  nutrient enrichment  transpiration  water threshold   Climate Warming and Soil Drying Significantly Enhance the Methane Uptake in China's Grasslands 期刊论文  OAI收割 GLOBAL CHANGE BIOLOGY, 2025, 卷号: 31, 期号: 6, 页码: e70286 作者:  Wang, Xuanbo;  Tang, Zhuangsheng;  Kang, Xiaoyan;  He, Nianpeng;  Li, Mingxu   |  收藏  |  浏览/下载：16/0  |  提交时间：2025/07/18 Chinese grassland  climate warming  methane uptake  soil drying  spatial pattern  temporal dynamic   Complex morphodynamic processes of a large braided channel in response to different flood flow discharges on the Qinghai-Tibet Plateau 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH, 2025, 卷号: 40, 期号: 3, 页码: 439-453 作者:  Ouyang, Weiqi;  Li, Zhiwei;  Lu, Hanyou;  Cheng, Yunshuo;  Yu, Guo-An   |  收藏  |  浏览/下载：7/0  |  提交时间：2025/07/18 Braided channel  Morphodynamic processes  Numerical simulation  Runoff change  Climate warming   Context dependencies in the responses of plant biomass and surface soil organic carbon content to nitrogen addition and precipitation change within alpine grasslands 期刊论文  OAI收割 AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2025, 卷号: 381, 页码: 9 作者:  Zhang, Fawei;  Li, Hongqin;  Zhu, Jingbin;  Wang, Chunyu;  He, Yunlong   |  收藏  |  浏览/下载：33/0  |  提交时间：2025/03/31 Nitrogen addition  Precipitation change  Aboveground and belowground biomass  Soil organic carbon content  Alpine grasslands  Qinghai-Tibetan Plateau   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：34/0  |  提交时间：2025/04/21 C-13 tracer  Photosynthetic carbon incorporation  Phospholipid fatty acid profiles  Stable isotope  Grassland degradation  Tibetan Plateau   Driving factors and sources of microplastics in soils in the Yellow River source area 期刊论文  OAI收割 ENVIRONMENTAL POLLUTION, 2025, 卷号: 369, 页码: 125848 作者:  Feng, Sansan;  Lu, Hongwei;  Xue, Yuxuan;  Li, Hengchen;  Zhou, Chaodong   |  收藏  |  浏览/下载：19/0  |  提交时间：2025/04/21 Microplastics  Soil  Yellow river  Source  Tibetan plateau