摘要
本文通过分析致倦库蚊成虫寿命的有关资料,得到一系列成虫寿命(死亡)与环境因子相互关系的数学模型,从模型认识其活动对生态环境的要求及影响其寿命的关键因子。
This payer gives a series of relative models on the relationship between the life-span of Culex quinquefasciatus and environmental factors. The data was tak-en from 1981 to 1982. Through analysis of these models we know the cumulativetemperature and precipitation are the most important factors for the cumulativedeath rate of C. quinquefascitus, and the torrential rain can increase the deathrate. But for the temporal death rate, the average temperature and the relativehumidity are the most important factors. lf the temporal death rate is considered the relativity between death rate and environmental factors is not good, some rec-orrelation coefficients of the models are significant in the level of 0. 05 probability and others are beyond significant lf the cumulative death rate is considered, all recorrelation coefficients are significant in the leyel of 0. 01 probability.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
1992年第3期94-100,共7页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金
