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浏览/检索结果: 共18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 Eco-Environmental Risk Evaluation for Land Use Planning in Areas of Potential Farmland Abandonment in the High Mountains of Nepal Himalayas 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 24, 页码: 6931 作者:  Chaudhary, Suresh;  Wang, Yukuan;  Dixit, Amod Mani;  Khanal, Narendra Raj;  Xu, Pei 收藏  |  浏览/下载：20/0  |  提交时间：2020/03/06 eco-environmental risk assessment  land use planning  analytical hierarchy process  GIS  mountain region  Nepal   Dynamics of soil microbial C:N:P stoichiometry and its driving mechanisms following natural vegetation restoration after farmland abandonment 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 693, 页码: 11 作者:  Li, Jiwei;  Liu, Yulin;  Hai, Xuying;  Shangguan, Zhouping;  Deng, Lei 收藏  |  浏览/下载：105/0  |  提交时间：2020/05/19 Ecological restoration  Fungi and bacteria  Homeostatic regulation  Soil enzyme  Soil microorganism  Stoichiornetric ratios   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：2/0  |  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   Drivers of soil microbial metabolic limitation changes along a vegetation restoration gradient on the Loess Plateau, China 期刊论文 GEODERMA, 2019, 卷号: 353, 页码: 188-200 作者:  Deng, Lei;  Peng, Changhui;  Huang, Chunbo;  Wang, Kaibo;  Liu, Qiuyu 收藏  |  浏览/下载：29/0  |  提交时间：2020/06/05 Enzymatic stoichiometry  Farmland abandonment  Grassland  Microbial C limitation  Microbial P limitation  Plant  Soil   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：12/0  |  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   Effects of Vegetation Restoration on the Distribution of Nutrients, Glomalin-Related Soil Protein, and Enzyme Activity in Soil Aggregates on the Loess Plateau, China 期刊论文 FORESTS, 2019, 卷号: 10, 期号: 9, 页码: 18 作者:  Qiao, Leilei;  Li, Yuanze;  Song, Yahui;  Zhai, Jiaying;  Wu, Yang 收藏  |  浏览/下载：8/0  |  提交时间：2020/05/19 ecological stoichiometry  nutrient limitation  soil enzymes  arbuscular mycorrhizal fungi   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：39/0  |  提交时间：2019/09/24 Agricultural scale management  Grain land rental rates  Determinants  China   Establish an environmentally sustainable Giant Panda National Park in the Qinling Mountains 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 668, 页码: 979-987 作者:  Zhao, Y (Zhao, Yan);  Chen, YP (Chen, Yi-ping);  Ellison, AM (Ellison, Aaron M.);  Liu, WG (Liu, Wan-gang);  Chen, D (Chen, Dong) 收藏  |  浏览/下载：102/0  |  提交时间：2019/05/24 Environment policy  Ecological protection  Giant panda  Heavy metals  Environmental pollution