生态旅游的大气及水环境效应——以滇西北碧塔海自然保护区为例  

Environmental Effects of Ecotourism in Bita Lake Natural Reserve, Northwestern Yunnan

作　　者：杨桂华[1] 文传浩[2] 王跃华[3] 

机构地区：[1]云南大学旅游管理系,云南昆明650091 [2]云南大学环境科学系,云南昆明650091 [3]云南大学生物系,云南昆明650091

出　　处：《山地学报》2002年第6期752-756,共5页Mountain Research

基　　金：国家自然科学基金项目(40061008);云南省自然科学基金项目(2000C0012M)研究成果。

摘　　要：通过对碧塔海自然保护区在1999年旅游淡旺季的两次环境监测,分析结果表明:生态旅游项目的开展对保护区内地面水中细菌总数、大肠菌群、BOD5以及地下水水质中细菌总数、硝酸盐氮指标有较大影响,其中大肠菌群在第二次监测中均已接近国家Ⅱ类水标准。保护区内环境噪声、空气质量及地面水、地下水水质其他指标没有明显变化。部分指标如S02、NOx、TSP等还在第一次基础上有所改善。同时本文建议在今后保护区开展生态旅游时应建立长期的环境监测点;建立综合系统的旅游环境承载力考核指标体系,以及进一步深化保护区开发生态旅游中的社区参与和资金引进机制。In April and August, 1999, environmental quality of eco - tourism scenic region in Bita Lake Natural Reserve was monitored, which included atmosphere, noise, ground-water and underground-water. The results showed that bacteria, colon bacillus and BOD5 indexes of ground-water and bacteria NO3-N indexes of underground-water were effected substantially by eco-tourism activities. Among the indexes, colon bacillus index had almost come to the national class Ⅱstandard of water quality. Other indexes of environmental quality accorded with or lowered the national class I standard, and some indexes such as environmental noise, SO2,NOx,TSP were improved. At the same time, the paper suggested that long-term environmental monitoring places and comprehensive index system of tourism environmental captivity be set up in nature reserves, and that mechanism of community taking part in and fund raising be enforced for sustainable development of eco-tourism in nature reserves in China.

关 键 词：碧塔海 自然保护区 生态旅游 环境监测 

分 类 号：X17[环境科学与工程—环境科学] F592[经济管理—旅游管理]