摘要
湿地生态评价是湿地保护和合理利用的基础,影响湿地生态质量的因素比较复杂。通过对七星河湿地所在地宝清县2003—2012年平均气温、年降水量的气候因素以及近年来七星河湿地野外观测、主要植被长势变化及鸟类资源状况等方面进行分析,从而对七星河湿地近年来生态质量做出综合评价。结果表明:七星河湿地近年来生态质量较好,各类动植物资源呈良性发展。
Wetland ecological evaluation is the basis of wetland protection and rational utilization , influencing factors of wetland ecological quality is more complex .Through the analysis of annual average temperature ,annual precipitation climate factors on the Qixinghe wetland located in Baoqing County in 2003-2012 and the Qixinghe wetland field observation in recent years ,the main vegetation changes and birds resources ,thus to make comprehensive evaluation to Qixinghe wetland ecological quality in recent years . The results show that :the Qixinghe wetland had better ecological quality in recent years ,all kinds of animal and plant resources were healthy development .
出处
《黑龙江大学工程学报》
2015年第4期23-26,共4页
Journal of Engineering of Heilongjiang University
基金
黑龙江省科技攻关项目(GC09C106)
关键词
七星河湿地
气候
植被长势
鸟类资源
生态质量
Qixinghe wetland
climate
vegetation growing
bird resources
ecological quality
