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Application of Visual Expression of Cartographic Generalization on Disaster Risk Mapping-Taking Floo
[会议论文] 作者：Pan Donghua,Wang Jing'ai,Jia Huicong,
来源：北京师范大学,中国自然辩证法研究会,中国灾害防御协会 年份：2009
Cartographic generalization on disaster risk mapping is a complex decision-making process of expressing disaster system theory and objective law of geography,at the same time it is also a effective me...
Multi-scales Analysis of Driving Forces on Land Use/Cover Change in China: Taking Farmland Returning
[期刊论文] 作者：Zhou Hongjian,Huang Shuling,Wang Yuanyuan,Wang Jing'ai,Jia Huicong,
来源：中国人口·资源与环境（英文版） 年份：2004
Increasing populations are causing an increase in food demands, and the area of cultivated land expands every year. Inappropriate land transition from ecology t...
From “Drought Catastrophe in 2009 in North China” to see index system construction of drought risk a
[会议论文] 作者：Jia Huicong,Wang Jing'ai,Yue Yaojie,Li Rui,Gao Ting,Bai Yuan,
来源：北京师范大学,中国自然辩证法研究会,中国灾害防御协会 年份：2009
Vast areas of Northern China suffered severe drought that had not been encountered for several decades in Early February 2009.Based on fieldwork in Xingtai County of Hebei Province,Either from the sco...
[期刊论文] 作者：XU Min,CAO ChunXiang,WANG DuoChun,KAN Biao,JIA HuiCong,XU YunFei,LI XiaoWen,,
来源：Chinese Science Bulletin 年份：2013
The epidemics of cholera are impacted by many climatic and environmental factors such as precipitation, temperature, elevation and so on. The paper analyzed the...
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