编号
lyqk001259
中文标题
林火与可持续发展*
期刊名称
世界林业研究
年份
2003
卷号
16
期号
2
栏目编号
1
栏目名称
专题论述
中文摘要
火是全球大多数森林生态系统中一个重要的干扰因子。它形成森林的景观模式和多样性,影响能量流动和生物化学循环,特别是影响全球碳循环。目前,多数估计表明,全球每年燃烧生物量大约92亿t(干重)。火是天气变化的一个主要原因,火、天气和人类活动是密切相关和相互作用的,这些相互作用可能会产生经济影响和生态影响。要实现可持续发展,需要建立适于社区应用的火管理系统和加强火管理培训工作。
基金项目
* 国家重点基础研究专项经费(项目编号2001CB409600);国家“十五”攻关项目(编号2001BA510B09)联合资助
英文标题
Forest Fires and Sustainable Development
作者英文名
Tian Xiaorui and Shu Lifu
英文摘要
Fire is a pro minent distur bance factor in most forest ecosystems across the world. In many ecosystems it shapes landscape patterns and diversity, and influences energy flows and biogeochemical cycles, particularly the global carbon cycle. Most recentest imates indicate that the amount of vegetative biomass burned annually is in the magnitude of 9.2 billiontons (dry weight). Fire is a significant driver of climate change. Fire, climate, and human actions are highly interactive and some of these interactions may be very costly both economically and ecologically. In order to realize the sustainable development. It is necessary to build up the fire management information systems including early warning components and st reng then fire management training.
英文关键词
torest fires;wildfire;sustainable development;fire management
起始页码
38
截止页码
41
投稿时间
2002/7/4
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