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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 学科主题：Ecology    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 Red list of China's forest ecosystems: A conservation assessment and protected area gap analysis 期刊论文 BIOLOGICAL CONSERVATION, 2020, 卷号: 248 作者:  Chen, Guoke;  Wang, Xuan;  Ma, Keping 收藏  |  浏览/下载：14/0  |  提交时间：2022/03/01 Asia  Biodiversity loss  Nature reserves  Risk assessment  Spatial conservation  Threatened ecosystems   Spatiotemporal pattern of gross primary productivity and its covariation with climate in China over the last thirty years 期刊论文 GLOBAL CHANGE BIOLOGY, 2018, 卷号: 24, 期号: 1, 页码: 184-196 作者:  Yao, Yitong;  Wang, Xuhui;  Li, Yue;  Wang, Tao;  Shen, Miaogen 收藏  |  浏览/下载：17/0  |  提交时间：2022/02/25 China  climate change  eddy covariance  gross primary productivity  interannual variability  model tree ensemble   Is there a link between the rise and fall of the Tuyuhun tribe (northwestern China) and climatic variations in the 4th-7th centuries AD? 期刊论文 JOURNAL OF ARID ENVIRONMENTS, 2016, 卷号: 125, 页码: 145-150 作者:  Zhang, Chao;  Zhang, Qi-Bin 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/08 Tree rings  Tuyuhun tribe  climate change  Drought events  Warfare   Is there a link between the rise and fall of the Tuyuhun tribe (northwestern China) and climatic variations in the 4th-7th centuries AD? 期刊论文 JOURNAL OF ARID ENVIRONMENTS, 2016, 卷号: 125 作者:  Zhang, Chao;  Zhang, Qi-Bin 收藏  |  浏览/下载：0/0  |  提交时间：2022/07/05 Tree rings  Tuyuhun tribe  climate change  Drought events  Warfare   Impacts of Differing Grazing Rates on Canopy Structure and Species Composition in Hulunber Meadow Steppe 期刊论文 RANGELAND ECOLOGY & MANAGEMENT, 2015, 卷号: 68, 期号: 1, 页码: 54-64 作者:  Yan, Ruirui;  Xin, Xiaoping;  Yan, Yuchun;  Wang, Xu;  Zhang, Baohui 收藏  |  浏览/下载：1/0  |  提交时间：2022/09/13 cattle herbivory  canopy biomass  compensatory growth  life form  intermediate grazing effects  relative dominance of species   Seed mass and shape, germination and plant abundance in a desertified grassland in northeastern Inner Mongolia, China 期刊论文 JOURNAL OF ARID ENVIRONMENTS, 2007, 卷号: 69, 期号: 2, 页码: 198-211 作者:  Ling, X;  Liu, Z;  Yan, Q;  Li, X;  Ma, J 收藏  |  浏览/下载：8/0  |  提交时间：2011/09/23 Hay Meadow  Horqin Steppe  Mobile Sand Dune  Pasture  Seed Weight  Semi-stabilized Sand Dune  Stabilized Sand Dune