IMHE OpenIR

Browse/Search Results:  1-2 of 2 Help

Selected(0)Clear Items/Page:    Sort:
面向泥石流短临预报的降水监测方法 学位论文
, 北京: 中国科学院大学, 2018
Authors:  史朝
Adobe PDF(10912Kb)  |  Favorite  |  View/Download:75/6  |  Submit date:2019/01/23
泥石流  规模  频率  危险性  地震  
Technical efficiency and its determinants of the various cropping systems in the purple-soiled, hilly region of southwestern China 期刊论文
Journal of Mountain Science, 2016, 卷号: 13, 期号: 12, 页码: 2205-2223
Authors:  ZHANG Shi-chao;  WEI Chao-fu;  SHAO Jing-an;  WU Zhao-juan
Adobe PDF(1463Kb)  |  Favorite  |  View/Download:65/0  |  Submit date:2016/11/30
Cropping Systems  Technical Efficiency  Land Management  Plot  Purple-soil  Stochastic Frontier Production Function