人类活动对天水市生态环境的影响

HUMAN IMPACTS ON THE ECOLOGICAL ENVIRONMENT OF TIANSHUI,GANSU PROVINCE

地处半干旱地区的天水市的生态环境日益恶化，人口剧增，人类不合理的经济活动，掠夺性的开发自然资源是导致环境恶化的根本的原因。目前最重要的是保护好水资源及土地资源，提高其利用率，并努力探索适合该地区实际情况的环境保护治理模式及防治对策，做好人口、经济、资源、环境的持续协调发展，重视长期的生态效益。

In Tianshui region,the environment is increasingly deteriorated,the population are rapidly increasing.Unreasonable human activities,misuses of natural resources are foundamental cause for the worsening of environment. It is most important to protect water resources and land resources.Environmental protection must be based on local conditions.