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浏览/检索结果: 共19条，第1-10条 帮助 限定条件 发表日期：2019     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 Soil functions and ecosystem services research in the Chinese karst Critical Zone 期刊论文 CHEMICAL GEOLOGY, 2019, 卷号: 527, 页码: 15 作者:  Green, Sophie M.;  Dungait, Jennifer A. J.;  Tu, Chenglong;  Buss, Heather L.;  Sanderson, Nicole 收藏  |  浏览/下载：19/0  |  提交时间：2020/05/19 Karst  Critical zone  China  Soil processes  Soil degradation  Ecosystem services   Spatiotemporal variations in cropland abandonment in the Guizhou-Guangxi karst mountain area, China 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 238, 页码: 15 作者:  Han, Ze;  Song, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2020/03/23 Abandoned cropland (ACL)  MODIS time series  Random forests classifier  Multi-level analysis  Guizhou-guangxi karst mountain area (GGKMA)  China   Effects of land use transitions and rural aging on agricultural production in China's farming area: A perspective from changing labor employing quantity in the planting industry 期刊论文 LAND USE POLICY, 2019, 卷号: 88, 页码: 15 作者:  Liao, Liuwen;  Long, Hualou;  Gao, Xiaolu;  Ma, Enpu 收藏  |  浏览/下载：2/0  |  提交时间：2020/05/19 Rural aging  Urbanization  Land use transition  Agricultural production  Huang-Huai-Hai region   Mapping Cropland Abandonment in Mountainous Areas Using an Annual Land-Use Trajectory Approach 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 21, 页码: 24 作者:  Song, Wei 收藏  |  浏览/下载：7/0  |  提交时间：2020/05/19 cropland abandonment  annual land-use trajectory  CART algorithm  mountainous areas  Zhongduo Town  China   Does the New Rural Pension System Promote Farmland Transfer in the Context of Aging in Rural China: Evidence from the CHARLS 期刊论文 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2019, 卷号: 16, 期号: 19, 页码: 19 作者:  Wang, Yahui;  Yang, Qingyuan;  Xin, Liangjie;  Zhang, Jingyu 收藏  |  浏览/下载：13/0  |  提交时间：2020/05/19 new rural pension system  farmland transfer  population aging  panel logit model  panel tobit model  CHARLS   Status of Farmland Abandonment and Its Determinants in the Transboundary Gandaki River Basin 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 19, 页码: 18 作者:  Rai, Raju;  Zhang, Yili;  Paudel, Basanta;  Khanal, Narendra Raj 收藏  |  浏览/下载：2/0  |  提交时间：2020/05/19 farmland abandonment  driving factors  logistic regression  Gandaki River Basin   Soil enzyme activity and stoichiometry along a gradient of vegetation restoration at the Karst Critical Zone Observatory in Southwest China 期刊论文 LAND DEGRADATION & DEVELOPMENT, 2019, 卷号: 30, 期号: 16, 页码: 1916-1927 作者:  Guo, Zhiming;  Zhang, Xinyu;  Green, Sophie M.;  Dungait, Jennifer A. J.;  Wen, Xuefa 收藏  |  浏览/下载：102/0  |  提交时间：2020/05/19 enzyme activity  karst ecosystem  nitrogen  phosphorus  soil organic carbon  vegetation restoration   Rental rates of grain land for consolidated plots and their determinants in present-day China 期刊论文 LAND USE POLICY, 2019, 卷号: 86, 页码: 421-426 作者:  Xin, Liangjie;  Li, Xiubin 收藏  |  浏览/下载：42/0  |  提交时间：2019/09/24 Agricultural scale management  Grain land rental rates  Determinants  China   An Estimation of the Extent of Rent-Free Farmland Transfer and Its Driving Forces in Rural China: A Multilevel Logit Model Analysis 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 11, 页码: 18 作者:  Wang, Yahui;  Xin, Liangjie;  Zhang, Haozhe;  Li, Yuanqing 收藏  |  浏览/下载：65/0  |  提交时间：2019/09/24 rent-free farmland transfer  informal land transfer  driving forces  multilevel logit model  rural China   Changes of microbial residues after wetland cultivation and restoration 期刊论文 BIOLOGY AND FERTILITY OF SOILS, 2019, 卷号: 55, 期号: 4, 页码: 405-409 作者:  Ding, Xueli;  Zhang, Bin;  Filley, Timothy R.;  Tian, Chunjie;  Zhang, Xudong 收藏  |  浏览/下载：220/0  |  提交时间：2019/06/04 Microbial residue  Amino sugars  Wetland  Soil organic C storage