SciHub
文献互助
期刊查询
一搜即达
科研导航
即时热点
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!
徐必成何体统
Lv1
1
36 积分
2025-04-02 加入
最近求助
最近应助
互助留言
Understanding the spatial distribution patterns and dominant determinants of farmland abandonment in China
10小时前
待确认
Study on the spatiotemporal evolution of coupled and coordinated digital economic resilience and efficiency
12小时前
已完结
Spatiotemporal evolution and the detection of key drivers in the resilience of cultivated land system in major grain‐producing regions of China
29天前
已完结
Resilience or efficiency? Strategic options for sustainable development of agricultural systems in ecologically fragile areas of China
1个月前
已完结
Spatio-temporal evaluation of ecological security of cultivated land in China based on DPSIR-entropy weight TOPSIS model and analysis of obstacle factors
1个月前
已完结
Understanding the impact of cultivated land-use changes on China's grain production potential and policy implications: A perspective of non-agriculturalization, non-grainization, and marginalization
1个月前
已完结
Spatial-temporal characteristics of cultivated land use eco-efficiency under carbon constraints and its relationship with landscape pattern dynamics
1个月前
已完结
Spatiotemporal variation of cultivated land ecosystem stability in typical regions of Lower Liaohe Plain China based on stress - buffer - response
1个月前
已完结
Spatio-Temporal Pattern and Influence Mechanism of Cultivated Land System Resilience: Case from China
1个月前
已完结
Decrypting resilience: The spatiotemporal evolution and driving factors of ecological resilience in the Yangtze River Delta Urban Agglomeration
1个月前
已完结
没有进行任何应助
帮大忙了
1个月前
不需要了【积分已退回】
1个月前
速度真快
1个月前
感谢
1个月前
感谢
1个月前
感谢
1个月前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论