Analyzed the geographical location of Dai Hai lake in Liang Cheng county and the existing situation of natural ecological environment , the timeliness, urgency and essentiality of establishment of nature reserve were discussed.
英
美
- 本文以凉城岱海地域所趋的地理位置及目前的自然生态环境状况分析的基础上 ,着重阐述了建立自然保护区的适时性、紧迫性、必要性 ,为在西部大开发中发展当地经济开辟发展途径
