极危动物华南虎的生存现状研究

按照生物学的分类，华南虎已经至少是极危等级了，几十年未观察到野生个体的存在，在这样的情况下，有一个个体存在和没有存在几乎没有什么区别了，因为，种群繁衍的基本个体基数已经不存在了，继续下去的结局就是近亲繁殖，种群快速退化，这样的结局也许令人难以接受，但是也许在漫长的一段时间之后，华南虎依然难逃灭绝的命运。野外华南虎已经绝迹，而圈养华南虎近交系数过高，种群面临严重衰退。

Research on Exist Status of The Most Dangerous Animal-Southern Chinese Tiger

According to the biological classification, southem Chinese tiger may be sorted to the most dangerous rank because people seldom observe the existence of wild individual for dozens of years. Under such situations, there is no explicit distinction between existence of an individual and nonexistence because the basic individual cardinal number for the popula- tion multiplication has not existed. The result would be inbreeding and rapid degeneration of the population. Perhaps people have difficulty in accepting such a result, but after a long period of time, the Southern Chinese Tiger still could not escape the destiny of extermination. The wild Southern Chinese Tigers have already vanished, for the meanwhile the inbreeding coefficient of penned Southern Chinese Tiger is too high, so the population is facing with serious decline.