川西北草地高原鼢鼠分布、危害现状调查与防控对策

Investigation on Distribution,Damaged and Control Measures of Plateau Zokor(Myospalax baileyi) in Northwest Sichuan

四川省川西北高原是全国五大牧区之一,是青藏高原生态屏障区的重要组成部分,也是长江、黄河上游重要的水系发源区域,具有十分重要的战略地位。近年来,随着我国草牧业、旅游业及基础建设的高速发展,加上部分地区对草原资源的过度开发,导致草原退化程度加剧,草原鼠害频发已成为威胁草原生态安全的主要因素之一。本文将针对草原鼠害中的高原鼢鼠危害开展调查,阐述高原鼢鼠在四川的分布、危害现状,总结其防控中存在的问题并提出相应的防控对策,为促进草原生态文明建设提供参考。

Sichuan Northwest Plateau is one of the five pastoral areas in China, and an important part of the ecological barrier area of the Tibetan Plateau, and an important water system source area of the upper reaches of the Yangtze River and Yellow River, which has a very important strategic position.In recent years, with the rapid development of grass husbandry, tourism and infrastructure in China, and the excessive exploitation of grassland resources in some regions, the degradation of grassland has intensified, and the frequent occurrence of grassland rodent has become one of the main factors threatening the ecological security of grassland.This paper will investigate the damage of zokor in grassland rodent, expatiate the distribution and damage status of zokor in Sichuan, summarize the existing problems in its prevention and control, and put forward corresponding prevention and control countermeasures, to provide reference for promoting the construction of grassland ecological civilization.