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浏览/检索结果: 共7条，第1-7条 帮助 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 Comparison of Soil Greenhouse Gas Fluxes during the Spring Freeze-Thaw Period and the Growing Season in a Temperate Broadleaved Korean Pine Forest, Changbai Mountains, China 期刊论文 FORESTS, 2020, 卷号: 11, 期号: 11, 页码: 18 作者:  Guo, Chuying;  Zhang, Leiming;  Li, Shenggong;  Li, Qingkang;  Dai, Guanhua 收藏  |  浏览/下载：22/0  |  提交时间：2021/03/16 soil GHG fluxes  static-chamber method  freeze–  thaw cycle  soil temperature  soil volumetric water content  temperate forest   Spatial distribution of water and wind erosion and their influence on the soil quality at the agropastoral ecotone of North China 期刊论文 INTERNATIONAL SOIL AND WATER CONSERVATION RESEARCH, 2020, 卷号: 8, 期号: 3, 页码: 253-265 作者:  Wang, Yanzai;  Dong, Yifan;  Su, Zhengan;  Mudd, Simon M.;  Zheng, Qiuhong 收藏  |  浏览/下载：51/0  |  提交时间：2020/10/19 Soil erosion  Soil quality  Spatial distribution  Agropastoral ecotone   Temporal and spatial variation of extreme temperatures in an agropastoral ecotone of northern China from 1960 to 2016 期刊论文 SCIENTIFIC REPORTS, 2018, 卷号: 8, 页码: 14 作者:  Wang, Xuyang;  Li, Yuqiang;  Chen, Yinping;  Lian, Jie;  Luo, Yongqing 收藏  |  浏览/下载：48/0  |  提交时间：2019/10/09 Assessing the Role of Policies on Land-Use/Cover Change from 1965 to 2015 in the Mu Us Sandy Land, Northern China 期刊论文 SUSTAINABILITY, 2017, 卷号: 9, 期号: 7, 页码: 18 作者:  Li, Sen;  Wang, Tao;  Yan, Changzhen 收藏  |  浏览/下载：38/0  |  提交时间：2019/10/09 policy  land-use/cover change  agropastoral ecotone  Mu Us Sandy Land   Influence of climate variability and human activities on stream flow variation in the past 50 years in Taoer River, Northeast China 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2017, 卷号: 27, 期号: 4, 页码: 481-496 作者:  Zhang, Kai;  Li, Lijuan;  Bai, Peng;  Li, Jiuyi;  Liu, Yumei 收藏  |  浏览/下载：8/0  |  提交时间：2019/09/26 influence  stream flow variation  climate variability  human activities  Taoer River   influenceofclimatevariabilityandhumanactivitiesonstreamflowvariationinthepast50yearsintaoerrivernortheastchina 期刊论文 journalofgeographicalsciences, 2017, 卷号: 27, 期号: 4, 页码: 481 作者:  Zhang Kai;  Li Lijuan;  Bai Peng;  Li Jiuyi;  Liu Yumei 收藏  |  浏览/下载：14/0  |  提交时间：2020/03/23 青藏高原东部混农季节性放牧及其对高山林线格局的影响 学位论文 博士, 2008 易绍良 收藏  |  浏览/下载：88/0  |  提交时间：2010/11/24 无