摘要
寒温带湿地具有重要的水源涵养作用。火烧会导致寒温带湿地生态功能退化,甚至永远无法恢复。深入了解火烧对寒湿带湿地生态系统的影响,可为火烧迹地生态恢复模式的提出及生态工程的实施提供理论依据。从植被、土壤、水环境和野生动物等角度综合分析了火烧对寒温带湿地生态系统影响的研究成果,以期深入了解国内外研究进展,明确今后的研究方向。
Wetlands in cold temperate zone play important roles in water source conservation.However,ecological functions of wetlands would be degraded or even being unrecoverable if fire occurs.The deep understanding of the influences of fire on the ecosystem of wetlands in cold temperate zone could provide theoretical basis for the ecological restoration and reconstruction of the burned area.Research advances in the influences of fire on the ecosystem of wetlands were reviewed from the aspects of vegetation,soil,water environment and wild animal to clarify the research directions for the future studies.
出处
《西北林学院学报》
CSCD
北大核心
2013年第2期136-142,共7页
Journal of Northwest Forestry University
基金
林业公益性行业科研专项经费项目(201004074)
中央级公益性科研院所基本科研业务费专项资金项目(CAFRIFEEP201105)
"十二五"国家科技攻关研究项目(2011BAD32B05)
国家自然科学基金(30972381)
关键词
火
寒温带
湿地
生态系统
恢复
fire
cold temperate zone
wetland
ecosystem
restoration
