旅游资源开发对生态环境的指示作用

Effect of Agriculture Resources Exploitation on the Ecological Environment

以规模相似的湖南益阳花乡农家乐(HX)和土生源休闲旅游农庄(TSY)旅游资源开发区为研究对象,研究了其在开发和营业过程中对生态环境的响应.结果显示:研究区土壤均偏酸性,氮磷含量偏高;水体呈现轻度污染,偏酸性,氮磷含量偏高,其综合污染指数与来往人数有相关性;不同月份大气环境有所变化,二氧化硫和总悬浮颗粒(TSP)在春季和冬季含量最高,夏季较高,秋季较低,季度平均降雨pH值也在春冬季达到最小,夏季最高,秋季较小.初步推断旅游资源开发过程中,人类活动对周边生态环境产生了极大影响.

Two agricultural tourism resource development zones with similar size that they were on the development and operating,Yiyang Huaxiang farmhouse and Tushengyuan tourism ,resort had been investigated.The results showed that the pH value in soil was low,partial acid and the contents of Nitrogen and phosphorus in soil was on the high side.Water in two farmhouses was polluted slightly compared with the national standard,partial acid,contents of Nitrogen and phosphorus in soil was on the high side.On the one hand,the comprehensive pollution index was related to the number of tourists.Detecting atmospheric environment showed that atmosphere environment was varing in different months,the concentration of sulfur dioxide and total suspended particles (TSP) was in the highest levels at the spring and winter,autumn and summer was lower.On the other hand,the pH value of rainfall was in the lowest in spring and winter,lower in autumn and higher in summer.Preliminary inferenced,human activities had the enormous influence to the surrounding ecological environment on the process of development of agricultural tourism resources.