澳大利亚草地火研究进展  

Grassland Fire Research in Australia

作　　者：张文文 闫想想 王秋华 龙腾腾[1,2] 魏建珩 高仲亮[1,2] Zhang Wenwen;Yan Xiangxiang;Wang Qiuhua;Long Tengteng;Wei Jianheng;Gao Zhongliang(College of Civil Engineering,Southwest Forestry University,Kunming 650224,China;Yunnan Key Laboratory of Forest Disaster Warning and Control,Kunming 650224,China)

机构地区：[1]西南林业大学土木工程学院,昆明650224 [2]云南省森林灾害预警与控制重点实验室,昆明650224

出　　处：《世界林业研究》2021年第1期113-118,共6页World Forestry Research

基　　金：国家自然科学基金“基于火历史的滇西北亚高山主要针叶林对火的适应机制研究”(31660210);云南省农业联合面上项目“气候变化情景下的滇中地区森林可燃物动态调控机理研究”(2018FG001-055);云南省教育厅科学研究项目“景观廊道对重大森林火灾的影响机制研究”(2020Y0382)。

摘　　要：随着全球气候变化,尤其变暖明显,干旱天气常现,草地火频繁发生,给全球生态环境带来了巨大影响。文中从草地火形成机制、火对草地生态系统的影响、草地火时空格局及规律、草地火监测预警及预测预报、草地火管理、草地火风险评估、引燃草地火的火源等方面来阐述澳大利亚草地火研究进展,总结草地火研究存在的问题,并展望草地火未来研究的方向。研究结果能为我国草地火的预防与扑救提供参考,为我国及时调整现行草地火管理政策、改进草地火防控措施以及草地火生态、可持续经营管理提供借鉴。The global climate change especially the obviously warming results in frequent occurrence of drought and frequent grassland fire, which has brought a huge impact on the global ecological environment.This paper reviews the grassland fire research progress in Australia from the aspects of formation mechanism of grassland fire, the impact of fire on grassland ecosystem, space-time pattern and law of grassland fire, the grassland fire monitoring, early warning and forecasting, grassland fire management, fire risk assessment and fuels to ignite grassland fire, concludes the existing problems in the grassland fire research and prospect the future research direction of grassland fire. This research would provide a basis for the prevention and suppression of grassland fire in China and also provide the reference for adjusting the current fire management policies, improving the prevention and control measures of grassland fire and enhancing the sustainable management of grassland.

关 键 词：草地火 生态环境 火灾预警 火灾风险评估 澳大利亚 

分 类 号：S762[农业科学—森林保护学]