摘要
泥炭地炭屑记录作为火演化的代用指标已经被广泛认可,可以用于反演历史时期火事件。综述了国内外利用泥炭地炭屑记录进行火事件以及人类活动效应研究的进展;总结了泥炭地炭屑作为火事件代用指标的独特优势,指出泥炭是探讨气候变化、植被类型与人类活动之间关系的良好载体;针对目前泥炭地炭屑研究存在的问题,结合国内外研究现状,对今后泥炭地炭屑研究进行了展望。
Charcoal abundance in peatlands has been widely recognized as a fossil indicator of fire activity.It provides a useful index of ＂fire history＂.The status quotation of related researches at home and abroad was reviewed in this paper.The unique advantages of charcoal in peatlands as an indicator of fire events were summarized.The paper pointed out that the peat was a good carrier to discuss the relationship between the charcoal,climate change,vegetation and human activities.The paper also put forward the prospect of charcoal studies based on the problems on present combined with related researches at home and abroad.
出处
《湿地科学》
CSCD
北大核心
2012年第4期507-512,共6页
Wetland Science
基金
国家重大科学研究计划项目(2012CB956100)
中国科学院知识创新工程重要方向项目(KZCX2-EW-319)
国家自然科学基金项目(40830535)资助
关键词
炭屑
泥炭
火事件
进展
charcoal
peatland
fire event
advance
