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东北虎(Panthera tigris amurensis)是世界八个虎亚种中的体形最大的一个亚种。地理上,它只分布在我国的长白山脉、完达山脉和小兴安岭、苏联的远东和朝鲜的北部。近一百多年来,由于森林的过量采伐,劈山开矿等经济开发活动,使森林植被不断被破坏,东北虎及其猎食对象野猪、狍子、鹿等偶蹄动物的栖息条件恶化,日益难于生存;加之乱捕滥猪,数量急剧减少,分布区日益缩小并相互隔绝,严重影响野生东北虎种群的生活繁殖,导致濒临绝迹的境地。据了解,苏联在远东设国立锡霍特埃林斯基禁伐区即保护区,有虎250只;国内,黑龙江、吉林两省不足30只。总之,当今野
Panthera tigris amurensis is one of the largest subspecies of eight tiger subspecies in the world. Geographically, it is only distributed in China’s Changbai Mountains, Wanda Mountains and the Greater Xing’an Mountains, the Far East of the Soviet Union and northern North Korea. In the recent one hundred years, the habitat of wild tiger, prickly heat, deer and other cloven-hoofed animals such as Amur tiger and its prey deteriorated and became increasingly difficult to survive due to the economic exploitation activities such as over-harvesting of forests and open-pit mining. ; Combined with indiscriminate catch of pigs, the number of sharp decline in the distribution area is increasingly shrinking and isolated from each other, seriously affecting the wild Northeast Siberian tiger population reproduction, resulting in the brink of extinction. It is understood that the Soviet Union set up a protected area in the Far East for the state Sihot Ellinski, with 250 tigers; there are fewer than 30 domestic provinces, Heilongjiang and Jilin provinces. In short, when the wild