QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：SCI/SSCI论文     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 Rangeland responses to pastoralists' grazing management on a Tibetan steppe grassland, Qinghai Province, China SCI/SSCI论文 2016 作者:  Harris R. B.;  Samberg, L. H.;  Yeh, E. T.;  Smith, A. T.;  Wang, W. Y. 收藏  |  浏览/下载：27/0  |  提交时间：2017/11/09 China  grasslands  livestock  Qinghai-Tibetan plateau  rangeland  degradation  steppe vegetation  Tibetan pastoralism  ochotona-curzoniae  vulpes-ferrilata  climate-change  plateau pikas  western china  biodiversity  degradation  livestock  growth  water   Rangeland responses to pastoralists' grazing management on a Tibetan steppe grassland, Qinghai Province, China SCI/SSCI论文 2016 作者:  Harris R. B.;  Samberg, L. H.;  Yeh, E. T.;  Smith, A. T.;  Wang, W. Y. 收藏  |  浏览/下载：22/0  |  提交时间：2016/12/16 China  grasslands  livestock  Qinghai-Tibetan plateau  rangeland  degradation  steppe vegetation  Tibetan pastoralism  ochotona-curzoniae  vulpes-ferrilata  climate-change  plateau pikas  western china  biodiversity  degradation  livestock  growth  water   A 1400 year environmental magnetic record from varved sediments of Lake Xiaolongwan (Northeast China) reflecting natural and anthropogenic soil erosion SCI/SSCI论文 2015 作者:  Su Y. L.;  Chu, G. Q.;  Liu, Q. S.;  Jiang, Z. X.;  Gao, X. 收藏  |  浏览/下载：13/0  |  提交时间：2017/11/09 historical documents  vegetation  germany  samples  loess   SEDIMENT LOAD AND STORAGE IN THE LOWER YELLOW RIVER DURING THE LATE HOLOCENE SCI/SSCI论文 2010 Shi C. X.; Zhang L. A.; Xu J. Q.; Guo L. P. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/08 sediment storage  soil erosion  sediment delivery ratio  sediment yield  erosion  china   Sedimentation rates in the lower Yellow River over the past 2300 years as influenced by human activities and climate change SCI/SSCI论文 2003 Xu H. X. 收藏  |  浏览/下载：6/0  |  提交时间：2012/06/08 sedimentation rate  human activities  climate change  the lower Yellow  River  china