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 发表日期：2021     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 China's agricultural land use change and its underlying drivers: A literature review 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 8, 页码: 1222-1242 作者:  Wang, Xue;  Li, Xiubin 收藏  |  浏览/下载：116/0  |  提交时间：2021/11/05 agricultural land  land use intensity  driving forces  aggregate analysis  China   Reforestation Impacted Soil Heavy Metal Fractionation and Related Risk Assessment in the Karst Area, Southwest China 期刊论文 FORESTS, 2021, 卷号: 12, 期号: 7, 页码: 14 作者:  Zhang, Qian;  Han, Guilin;  Xu, Xingliang 收藏  |  浏览/下载：48/0  |  提交时间：2021/08/19 soil heavy metals  chemical fraction  calcareous soils  risk assessment  agricultural abandonment  reforestation  karst region   Variations in soil aggregate stability due to land use changes from agricultural land on the Loess Plateau, China 期刊论文 CATENA, 2021, 卷号: 200, 页码: 12 作者:  Zhu, Guang-yu;  Shangguan, Zhou-ping;  Deng, Lei 收藏  |  浏览/下载：46/0  |  提交时间：2021/04/25 Inorganic nitrogen  Soil erosion  Soil particles  Soil structure  Vegetation types   Impacts of climatic warming on cropping system borders of China and potential adaptation strategies for regional agriculture development 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 755, 页码: 13 作者:  Liu, Xueqi;  Liu, Yansui;  Liu, Zhengjia;  Chen, Zongfeng 收藏  |  浏览/下载：21/0  |  提交时间：2021/03/15 Climate change  Regional agriculture development  Multiple cropping index  Cropping system border  China   Alteration of desert soil microbial community structure in response to agricultural reclamation and abandonment 期刊论文 CATENA, 2021, 卷号: 207 作者:  Hu, Yigang;  Wang, Zengru;  Zhang, Zhishan;  Song, Naiping;  Zhou, Huakun 收藏  |  浏览/下载：24/0  |  提交时间：2021/11/18 Farming reclamation  Farming abandonment  High-throughput sequencing  Microbial community structure  Desert