鄂尔多斯遗鸥自然保护区的生态环境影响研究

Study on Impacts of Tourism Development to Ecological Environment of Ordos Relict Gull Reserve

为了分析保护区旅游开发对生态环境的影响,对保护区进行了现场调查和水环境、土壤环境的监测,并利用1998年和2004年的TM影像图对比分析了植被变化情况。结果表明,由于各项旅游活动的开展,破坏了保护区的植被,造成水体的污染和土壤理化性质的改变,对遗鸥的生存环境造成较大影响,因此必须采取相应措施尽快恢复保护区的生态环境。

In order to analyze the impact of tourism development to ecological environment of the Ordos Relict Gull Reserve, field investigation and monitoring of water and soil quality were carried out. And meanwhile plants condition was also analyzed by comparing TM images between 1998 and 2004. It was found that the plants were damaged, water was polluted, physical and chemical character of soil was changed due to the expansion of various tourism activities in Relict Gull Reserve. All these had much negative influences on living environment of Relict Gull. Finally the author suggested that some methods should be taken to restore the ecological environment of this Reserve.