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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 学科主题：Geosciences, Multidisciplinary     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 Divergent Drivers of Various Topsoil Phosphorus Fractions Across Tibetan Alpine Grasslands 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2022, 卷号: 127, 期号: 4 作者:  Li, Ziliang;  Zhang, Dianye;  Peng, Yunfeng;  Qin, Shuqi;  Wang, Lu 收藏  |  浏览/下载：1/0  |  提交时间：2024/03/07 alpine ecosystem  phosphorus availability  phosphorus cycle  phosphorus fraction  phosphorus pools   Dynamic patterns of nitrogen: Phosphorus ratios in forest soils of China under changing environment 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2016, 卷号: 121, 期号: 9 作者:  Chen, Leiyi;  Li, Pin;  Yang, Yuanhe 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/05 artificial neural network  forest ecosystems  nitrogen-phosphorus interactions  nitrogen:phosphorus ratio  soil inventory  stoichiometric shift   Spatial scale and pattern dependences of aboveground biomass estimation from satellite images: a case study of the Sierra National Forest, California 期刊论文 LANDSCAPE ECOLOGY, 2016, 卷号: 31, 期号: 8, 页码: 1711-1723 作者:  Tao, Shengli;  Guo, Qinghua;  Wu, Fangfang;  Li, Le;  Wang, Shaopeng 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/08 LiDAR  Above ground biomass (AGB)  Landsat  Scale  Pattern  Vegetation index  NDVIc   Dynamic patterns of nitrogen: Phosphorus ratios in forest soils of China under changing environment 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2016, 卷号: 121, 期号: 9, 页码: 2410-2421 作者:  Chen, Leiyi;  Li, Pin;  Yang, Yuanhe 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/08 artificial neural network  forest ecosystems  nitrogen-phosphorus interactions  nitrogen:phosphorus ratio  soil inventory  stoichiometric shift   Spatial scale and pattern dependences of aboveground biomass estimation from satellite images: a case study of the Sierra National Forest, California 期刊论文 LANDSCAPE ECOLOGY, 2016, 卷号: 31, 期号: 8 作者:  Tao, Shengli;  Guo, Qinghua;  Wu, Fangfang;  Li, Le;  Wang, Shaopeng 收藏  |  浏览/下载：2/0  |  提交时间：2022/07/05 LiDAR  Above ground biomass (AGB)  Landsat  Scale  Pattern  Vegetation index  NDVIc   Seasonal and annual variation of CO2 flux above a broadleaved Korean pine mixed forest 期刊论文 SCIENCE IN CHINA SERIES D-EARTH SCIENCES, 2006, 卷号: 49, 页码: 63-73 作者:  Zhang, JH 收藏  |  浏览/下载：17/0  |  提交时间：2011/09/23 Old-growth Forest  Eddy-covariance  Carbon Metabolism  Seasonal And Annual Dynamics   Seasonal and annual variation of CO2 flux above a broadleaved Korean pine mixed forest 期刊论文 SCIENCE IN CHINA SERIES D-EARTH SCIENCES, 2006, 卷号: 49, 页码: 63-73 Zhang, JH; Yu, GR; Han, SJ; Guan, DX; Sun, XM 收藏  |  浏览/下载：15/0  |  提交时间：2011/09/23 old-growth forest  eddy-covariance  carbon metabolism  seasonal and annual dynamics