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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择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提交时间升序提交时间降序 A novel Landsat-based automated mapping of marsh wetland in the headwaters of the Brahmaputra, Ganges and Indus Rivers, southwestern Tibetan Plateau 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2021, 卷号: 103, 页码: 16 作者:  Liu, Qionghuan;  Zhang, Yili;  Liu, Linshan;  Wang, Zhaofeng;  Nie, Yong 收藏  |  浏览/下载：41/0  |  提交时间：2021/11/05 Wetland mapping  Random forest  Feature optimization  Google Earth Engine  Tibetan Plateau   Atmospheric water vapor and soil moisture jointly determine the spatiotemporal variations of CO2 fluxes and evapotranspiration across the Qinghai-Tibetan Plateau grasslands 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 791, 页码: 13 作者:  Li, Hongqin;  Wang, Chunyu;  Zhang, Fawei;  He, Yongtao;  Shi, Peili 收藏  |  浏览/下载：114/0  |  提交时间：2021/11/05 CO2 and water vapor exchanges  Boosted regression trees  Enhanced vegetation index  Net radiation  Bulk surface resistance  Alpine grasslands   Rise of herbaceous diversity at the southeastern margin of the Tibetan Plateau: First insight from fossils 期刊论文 JOURNAL OF SYSTEMATICS AND EVOLUTION, 2021, 页码: 15 作者:  Huang, Yong-Jiang;  Zhu, Hai;  Su, Tao;  Spicer, Robert A.;  Hu, Jin-Jin 收藏  |  浏览/下载：34/0  |  提交时间：2021/09/07 fossil carpology  Hengduan Mountains  late Pliocene  meadow  monsoon  Tibetan Plateau   Tussock microhabitats increase nitrogen uptake by plants in an alpine wetland 期刊论文 PLANT AND SOIL, 2021, 页码: 12 作者:  Hu, Yi-Heng;  Zhang, Xiao-Ya;  Zhang, Kun;  Song, Ming-Hua;  Gao, Jun-Qin 收藏  |  浏览/下载：95/0  |  提交时间：2021/08/19 Microhabitats  Tussock microrelief  Wetland ecosystems  N-15 labeling and tracing  N uptake pattern  Environmental heterogeneity   Dynamics and Drivers of Vegetation Phenology in Three-River Headwaters Region Based on the Google Earth Engine 期刊论文 REMOTE SENSING, 2021, 卷号: 13, 期号: 13, 页码: 17 作者:  Wang, Jiyan;  Sun, Huaizhang;  Xiong, Junnan;  He, Dong;  Cheng, Weiming 收藏  |  浏览/下载：29/0  |  提交时间：2021/08/19 plant phenology  spatiotemporal patterns  structural equation model  Google Earth Engine  Three-River Headwaters region   Litter affects CO2 emission from alpine wetland soils experiencing drying-rewetting cycles with different intensities and frequencies 期刊论文 CATENA, 2021, 卷号: 198, 页码: 10 作者:  Liang, Chen;  Ding, Yan;  Yue, Yi;  Zhang, Xiao-Ya;  Song, Ming-Hua 收藏  |  浏览/下载：18/0  |  提交时间：2021/03/15 Alpine soil  Greenhouse gas emission  Qinghai-Tibetan Plateau  Soil carbon  Soil moisture  Soil nitrogen   Atmospheric water vapor and soil moisture jointly determine the spatiotemporal variations of CO2 fluxes and evapotranspiration across the Qinghai-Tibetan Plateau grasslands 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 791 作者:  Li, Hongqin;  Wang, Chunyu;  Zhang, Fawei;  He, Yongtao;  Shi, Peili 收藏  |  浏览/下载：47/0  |  提交时间：2021/11/18 CO2 and water vapor exchanges  Boosted regression trees  Enhanced vegetation index  Net radiation  Bulk surface resistance  Alpine grasslands   Attempt to correct grassland N2O fluxes biased by the DN-based opaque static chamber measurement 期刊论文 ATMOSPHERIC ENVIRONMENT, 2021, 卷号: 264 作者:  Ma, L;  Zhang, W;  Zheng, XH;  Yao, ZS;  Zhang, H 收藏  |  浏览/下载：7/0  |  提交时间：2022/12/02