灾害学2016，Vol.31Issue(4)：1-10,10.DOI:10.3969/j.issn.1000-811X.2016.04.001
再论自然灾害风险的时空尺度
Secondary Discussion on Spatial-and-Temporal Scale of Natural Disaster Risk
摘要
Abstract
Scale is one of inherent characters of natural disaster risk,and is one of ways to discover the spa-tial-and-temporal pattern of natural disaster risk.Here,as for the scale character of natural disaster risk,the rel-ative research advances are reviewed,and the definition,grading standard,choice rule and effect of scale of nat-ural disaster risk are proposed.Moreover,some potential hots about the studies in scale of natural disaster risk are proposed to provide a new insight of in-depth innovation and research to natural disaster risk study.关键词
自然灾害/风险/尺度/时空/广度/粒度/尺度效应Key words
natural disaster/risk/scale/space and time/extent/granularity/scale effect分类
资源环境引用本文复制引用
赵思健..再论自然灾害风险的时空尺度[J].灾害学,2016,31(4):1-10,10.基金项目
国家自然科学基金面上项目“自然灾害风险的时空尺度效应分析与推绎技术研究-以农业旱灾风险为例”（41471426）；北京市科技计划课题“基于3S 技术的农险评估技术研究及综合服务平台建设应用” （）
