嗜尸性昆虫分解尸体影响因素的研究进展

Research progress of factors affecting carcases decomposition by sarcosaphagous insects

嗜尸性昆虫分解尸体的影响因素包括生物学因素和非生物学因素。生物学因素主要指尸体本身和动物的作用,包括:尸体特征、尸体腐败阶段、死亡原因、尸体部位、外伤、嗜尸性昆虫的种类、其它动物的取食等;非生物因素包括:对腐败、分解速率影响较大的温度和埋葬与否,其次是湿度,以及纬度、地质条件、季节、气候条件等。本文就这些影响因素的研究进展做一综述。

Many factors affect the carcases decomposition by sarcosaphagous insects,which can be generally classified into two kinds：biological factors and non-biological factors. Biological factors,mainly involving carcases themselves and the effect of animals,include the characteristics of carcases,the process of decomposition,causes of death,different parts of the body,trauma,different species of sarcosaphagous insects,other animals＇ feeding,etc.Non-biological factors include temperature and whether the carcases are buried or not which affect the corruption and decomposition rate most greatly,then followed by the humidity,and others include latitude,geological conditions,seasons,weather conditions,etc. This paper gives a review about the research progress of these factors.