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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：Biodiversity Conservation    学科主题：Environmental Sciences     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 Analysis of UAV lidar information loss and its influence on the estimation accuracy of structural and functional traits in a meadow steppe 期刊论文 ECOLOGICAL INDICATORS, 2022, 卷号: 135 作者:  Zhao, Xiaoxia;  Su, Yanjun;  Hu, Tianyu;  Cao, Mengqi;  Liu, Xiaoqiang 收藏  |  浏览/下载：3/0  |  提交时间：2024/03/07 UAV lidar  Information loss  TLS  Structural trait  Functional trait   Precipitation variations, rather than N deposition, determine plant ecophysiological traits in a desert steppe in Northern China 期刊论文 ECOLOGICAL INDICATORS, 2022, 卷号: 141 作者:  Ma, Quanhui;  Li, Yibo;  Zhu, Yu;  Liu, Xiaodi;  Yu, Hongying 收藏  |  浏览/下载：3/0  |  提交时间：2024/03/07 Climatechange  Rainfall  Nitrogenenrichment  Drylands  Plantfunctionaltraits   Estimation of degraded grassland aboveground biomass using machine learning methods from terrestrial laser scanning data 期刊论文 ECOLOGICAL INDICATORS, 2020, 卷号: 108 作者:  Xu, Kexin;  Su, Yanjun;  Liu, Jin;  Hu, Tianyu;  Jin, Shichao 收藏  |  浏览/下载：29/0  |  提交时间：2022/03/01 Aboveground biomass (AGB)  Degraded grassland  Machine learning  Northern agro-pastoral ecotone  Terrestrial laser scanning (TLS)   Topography and grazing effects on storage of soil organic carbon and nitrogen in the northern China grasslands 期刊论文 ECOLOGICAL INDICATORS, 2018, 卷号: 93, 页码: 45-53 作者:  Zhang, Xueyao;  Liu, Meizhen;  Zhao, Xiang;  Li, Yongqiang;  Zhao, Wei 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/25 SOM stock  Hilly and mountainous region  Slope aspect  Slope inclination  Slope position   The permafrost carbon inventory on the Tibetan Plateau: a new evaluation using deep sediment cores 期刊论文 GLOBAL CHANGE BIOLOGY, 2016, 卷号: 22, 期号: 8, 页码: 2688-2701 作者:  Ding, Jinzhi;  Li, Fei;  Yang, Guibiao;  Chen, Leiyi;  Zhang, Beibei 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/08 alpine permafrost  carbon-climate feedback  deep sediment  soil organic carbon stock  support vector machine   The permafrost carbon inventory on the Tibetan Plateau: a new evaluation using deep sediment cores 期刊论文 GLOBAL CHANGE BIOLOGY, 2016, 卷号: 22, 期号: 8 作者:  Ding, Jinzhi;  Li, Fei;  Yang, Guibiao;  Chen, Leiyi;  Zhang, Beibei 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/05 alpine permafrost  carbon-climate feedback  deep sediment  soil organic carbon stock  support vector machine   Reconstructing atmospheric CO2 during the Plio-Pleistocene transition by fossil Typha 期刊论文 GLOBAL CHANGE BIOLOGY, 2015, 卷号: 21, 期号: 2, 页码: 874-881 作者:  Bai, Yun-Jun;  Chen, Li-Qun;  Ranhotra, Parminder S.;  Wang, Qing;  Wang, Yu-Fei 收藏  |  浏览/下载：9/0  |  提交时间：2022/09/13 North China  Northern Hemisphere glaciation  Paleo-CO2  Plio-Pleistocene transition  stomatal index  Typha orientalis