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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2021    内容类型：期刊论文     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 Features and Socio-Economic Sustainability of Traditional Chestnut Forestry Landscape in China: A Case of Kuancheng County, Hebei Province 期刊论文 LAND, 2021, 卷号: 10, 期号: 9, 页码: 18 作者:  He, Lulu;  Min, Qingwen;  Hong, Chuanchun;  Zhang, Yongxun 收藏  |  浏览/下载：50/0  |  提交时间：2021/11/05 sustainability  labor productivity  nationally important agricultural heritage system (NIAHS)  small farmer  agricultural landscape   Spatiotemporal changes in flow hydraulic characteristics and soil loss during gully headcut erosion under controlled conditions 期刊论文 HYDROLOGY AND EARTH SYSTEM SCIENCES, 2021, 卷号: 25, 期号: 8, 页码: 4473-4494 作者:  Guo, Mingming;  Chen, Zhuoxin;  Wang, Wenlong;  Wang, Tianchao;  Shi, Qianhua 收藏  |  浏览/下载：37/0  |  提交时间：2021/11/05 Afforestation-driven increases in terrestrial gross primary productivity are partly offset by urban expansion in Southwest China 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 127, 页码: 8 作者:  Ding, Zhi;  Zheng, Hui;  Li, He;  Yu, Pujia;  Man, Weidong 收藏  |  浏览/下载：16/0  |  提交时间：2021/08/19 GPP  Legacy effect  LUCC  Karst  Ecosystem Restoration Projects   Impacts of non-agricultural livelihood transformation of smallholder farmers on agricultural system in the Qinghai-Tibet Plateau 期刊论文 INTERNATIONAL JOURNAL OF AGRICULTURAL SUSTAINABILITY, 2021, 页码: 10 作者:  Yang, Lun;  Yang, Jianhui;  Min, Qingwen;  Liu, Moucheng 收藏  |  浏览/下载：45/0  |  提交时间：2021/07/09 Globally important agricultural heritage systems (GIAHS)  food-energy nexus  man-land relationship  sustainable livelihoods  land use   Ecological risk assessment and difference analysis of pit ponds under different ecological service functions-A case study of Jianghuai ecological Economic Zone 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 129 作者:  Wu, Zijing;  Lin, Chen;  Shao, Hua;  Feng, Xuejiao;  Chen, Xi 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/10