机构

• 地理科学与资源研究所 [8]

采集方式

• OAI收割 [8]

内容类型

• SCI/SSCI论文 [4]
• 期刊论文 [4]

发表日期

• 2022 [2]
• 2020 [2]
• 2014 [2]
• 2013 [2]

学科主题

筛选

浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 Quantifying the accuracies of six 30-m cropland datasets over China: A comparison and evaluation analysis 期刊论文  OAI收割 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2022, 卷号: 197, 页码: 14 作者:  Zhang, Chao;  Dong, Jinwei;  Ge, Quansheng   |  收藏  |  浏览/下载：25/0  |  提交时间：2022/09/21 Cropland dataset  China  30-m resolution  Accuracy assessment  Agriculture planning  Food security   Quantifying the accuracies of six 30-m cropland datasets over China: A comparison and evaluation analysis 期刊论文  OAI收割 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2022, 卷号: 197, 页码: 14 作者:  Zhang, Chao;  Dong, Jinwei;  Ge, Quansheng   |  收藏  |  浏览/下载：24/0  |  提交时间：2022/09/21 Cropland dataset  China  30-m resolution  Accuracy assessment  Agriculture planning  Food security   Exploring global food security pattern from the perspective of spatio-temporal evolution 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 2, 页码: 179-196 作者:  Cai, Jianming;  Ma, Enpu;  Lin, Jing;  Liao, Liuwen;  Han, Yan   |  收藏  |  浏览/下载：21/0  |  提交时间：2020/05/19 food security assessment  spatial pattern  changing characteristics  multi-nonlinear regression  influencing factors   Exploring global food security pattern from the perspective of spatio-temporal evolution 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 2, 页码: 179-196 作者:  Cai, Jianming;  Ma, Enpu;  Lin, Jing;  Liao, Liuwen;  Han, Yan   |  收藏  |  浏览/下载：11/0  |  提交时间：2020/05/19 food security assessment  spatial pattern  changing characteristics  multi-nonlinear regression  influencing factors   Integrated assessment of cropping patterns under different policy scenarios in Quzhou County, North China Plain SCI/SSCI论文  OAI收割 2014 作者:  Pan Y. 收藏  |  浏览/下载：55/0  |  提交时间：2014/12/24 Integrated assessment  Land use  Crop systems  Government policy  North  China Plain  water-use efficiency  south-east asia  land-use  rapid urbanization  food security  soil  management  region  sustainability  dynamics   The effects of China's cultivated land balance program on potential land productivity at a national scale SCI/SSCI论文  OAI收割 2014 作者:  Song W. 收藏  |  浏览/下载：38/0  |  提交时间：2014/12/24 Land use change  Cultivated land balance  Potential land productivity  China's cultivated land preservation  Urban development  strategic environmental assessment  use efficiency  agricultural  productivity  crop productivity  grain production  urban expansion  spatial-pattern  food security  policy  impact   Impact assessment of recent climate change on rice yields in the Heilongjiang Reclamation Area of north-east China SCI/SSCI论文  OAI收割 2013 Zhou Y.; Li N.; Dong G. P.; Wu W. X. 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/24 climate change  rice yield  trend analysis  change-point detection  impact assessment  food security  crop yield  night temperature  agriculture  trends  co2  adaptation  minimum  decline  scales   Novel methods to assess environmental, economic, and social sustainability of main agricultural regions in China SCI/SSCI论文  OAI收割 2013 Liu F.; Zhang H. Q. 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/24 Sustainability assessment  Land use  Geographic information system  Agricultural regions  China  farm sustainability  food security  indicators