摘要
从农业灾害的发生过程入手， 重点探讨了自然变异因子在一定发生阶段上为害农业生产的内在机制，
In the light of process of disaster occurrence, the inherent mechanism of damage of natural variation factors to agriculture is discussed and the conflicting relationship between disaster resistant capability of agriculture and destructive capability of agricultural disasters is pointed out
出处
《灾害学》
CSCD
1999年第3期17-21,共5页
Journal of Catastrophology
基金
北农业大学青年科学基金资助
