### Chinese: 20世纪六七十年代，受人为大量捕杀、裸鲤繁殖水域环境日益退化等因素影响，青海湖裸鲤数量锐减，2002年青海湖裸鲤资源蕴藏量仅为2592吨。
### English: In the 1960s and 1970s, due to human <v>intervention</v>, as well as the deterioration of the breeding water environment for naked carp, the population of naked carp in Qinghai Lake decreased sharply. In 2002, the reserves of naked carp in Qinghai Lake was only 2,592 tons.
### Errors: There is a major accuracy/mistranslation error at "intervention" within <v></v>.

### Improved English: In the 1960s and 1970s, the number of gymnocypris przewalskii has decreased sharply due to the human hunting in vast quantities and the increasingly degraded environment of breeding waters of gymnocypris przewalskii, the reserves of gymnocypris przewalskii resources in Qinghai Lake in 2002 were only 2,592 tons.
