人类活动引起的环境变化对湿地鸟类的影响

Influences of the environmental changes affected by anthropogenic activities on wetland birds

通过对相关资料进行分析和研究 ,揭示开垦湿地使其面积缩小、温室效应令气候变暖、过度掠夺湿地生物资源、污染湿地水体水质及兴建水利工程等人类活动所引起的湿地环境变化 ,直接或间接地影响湿地鸟类的生存 ,从而为更有效地保护湿地生态系统物种多样性和湿地鸟类 ,为湿地的可持续利用与发展提供一定的理论依据。

The paper shows influences of the environmental changes affected by human being's activities on wetland birds,including cultivated and changed wetland;global climatic changes;excessively explored biological resources; polluted wetland water;hydropower stations or reservoirs .Some suggestions about the conservation of wetland birds were presented.