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Elderly Migration in China: Types, Patterns, and Determinants 期刊论文
JOURNAL OF APPLIED GERONTOLOGY, 2017
Dou, Xiaolu; Liu, Yujun
收藏  |  浏览/下载:11/0  |  提交时间:2017/12/03
Assessing Agricultural Drought Vulnerability by a VSD Model: A Case Study in Yunnan Province, China 期刊论文
SUSTAINABILITY, 2017
Wu, Jiansheng; Lin, Xin; Wang, Meijuan; Peng, Jian; Tu, Yuanjie
收藏  |  浏览/下载:9/0  |  提交时间:2017/12/03
Delayed response of spring phenology to global warming in subtropics and tropics 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Chen, Xiaoqiu; Wang, Lingxiao; Inouye, David
收藏  |  浏览/下载:111/0  |  提交时间:2017/12/03
An Improved Estimation of Regional Fractional Woody/Herbaceous Cover Using Combined Satellite Data and High-Quality Training Samples 期刊论文
REMOTE SENSING, 2017
Liu, Xu; Liu, Hongyan; Qiu, Shuang; Wu, Xiuchen; Tian, Yuhong; Hao, Qian
收藏  |  浏览/下载:8/0  |  提交时间:2017/12/03
城乡结合部农业地域功能实现程度及变化趋势——以北京为例 期刊论文
地理研究, 2017
刘玉; 冯健
收藏  |  浏览/下载:4/0  |  提交时间:2017/12/03
基于社交网络签到数据的城市空间相互作用和节点吸引力研究 期刊论文
北京大学学报 自然科学版, 2017
贺泽亚; 吴必虎; 刘瑜
收藏  |  浏览/下载:13/0  |  提交时间:2017/12/03
Urban air pollution and health risks of parent and nitrated polycyclic aromatic hydrocarbons in two megacities, southwest China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Zhuo, Shaojie; Du, Wei; Shen, Guofeng; Wang, Rui; Pan, Xuelian; Li, Tongchao; Han, Yang; Li, Yungui; Pan, Bo; Peng, Xing; Cheng, Hefa; Wang, Xilong; Shi, Guoliang; Xing, Baoshan; Tao, Shu
收藏  |  浏览/下载:119/0  |  提交时间:2017/12/03
Variability and quasi-decadal changes in the methane budget over the period 2000-2012 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Saunois, Marielle; Bousquet, Philippe; Poulter, Ben; Peregon, Anna; Ciais, Philippe; Canadell, Josep G.; Dlugokencky, Edward J.; Etiope, Giuseppe; Bastviken, David; Houweling, Sander; Janssens-Maenhout, Greet; Tubiello, Francesco N.; Castaldi, Simona; Jackson, Robert B.; Alexe, Mihai; Arora, Vivek K.; Beerling, David J.; Bergamaschi, Peter; Blake, Donald R.; Brailsford, Gordon; Bruhwiler, Lori; Crevoisier, Cyril; Crill, Patrick; Covey, Kristofer; Frankenberg, Christian; Gedney, Nicola; Hoeglund-Isaksson, Lena; Ishizawa, Misa; Ito, Aki
收藏  |  浏览/下载:109/0  |  提交时间:2017/12/03
以出行路径耗时为测度的城镇体系空间结构研究 期刊论文
经济地理, 2017
杨震; 吕斌; 王晶
收藏  |  浏览/下载:110/0  |  提交时间:2017/12/03
The Uncertainty of Nighttime Light Data in Estimating Carbon Dioxide Emissions in China: A Comparison between DMSP-OLS and NPP-VIIRS 期刊论文
REMOTE SENSING, 2017
Zhang, Xiwen; Wu, Jiansheng; Peng, Jian; Cao, Qiwen
收藏  |  浏览/下载:5/0  |  提交时间:2017/12/03


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