Assessing wildfire risk and mitigation strategies in Qipanshan, China
文献类型:期刊论文
作者 | Zong, Xuezheng3,4; Tian, Xiaorui5; Fang, Lei1,2,6 |
刊名 | INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION
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出版日期 | 2022-10-01 |
卷号 | 80页码:12 |
关键词 | Fire risk assessment Fire likelihood Exposure Fire impacts WUI |
ISSN号 | 2212-4209 |
DOI | 10.1016/j.ijdrr.2022.103237 |
通讯作者 | Tian, Xiaorui(tianxr@caf.ac.cn) ; Fang, Lei(fly-sing@163.com) |
英文摘要 | Wildfire threats in China have become more common with the increased vegetation coverage and fire-conductive weather frequency in past decades. At the landscape scale, identifying areas with high wildfire risks can enhance the fuel treatments efficiency and optimize suppression strategies. However, previous studies in China have mainly focused on assessing fire occurrences, while fewer works have analyzed the impacts of fire on natural or artificial ecosystems. In this study, we propose a fire risk assessment framework for evaluating the fire risk and effectiveness of mitigation strategies, taking Qipanshan in Liaoning province as a reference study case. The results show that 1) strong winds and low fuel moisture drove conifer forests to be prone to crown fire even under average fire weather conditions; 2) areas with high and very high exposure levels accounted for 12% and 2.7% of the study area, respectively, while areas with high and very high fire risks accounted for 4.6% and 1.4%, respectively; and 3) firebreaks can effectively reduce the fire risk by reducing the fire likelihood and intensity. Compared to the current scenario, mitigation measures could reduce the high- and very-high-fire-risk areas by 44.7% and 20.3%, respectively. Our results suggest that measures such as postfire regeneration, fuel treatment, and enhancing response capabilities in these regions can significantly mitigate the fire risk. The approach could also be applied in other communities with fire risk problems. |
WOS关键词 | WILDLAND-URBAN INTERFACE ; FIRE WEATHER INDEX ; BOREAL FOREST ; BURN PROBABILITY ; MANAGEMENT ; LANDSCAPE ; AREA ; SIMULATION ; LESSONS ; MODELS |
资助项目 | National Natural Science Foundation of China[32071583] ; National Natural Science Foundation of China[42171082] ; Young and Middle -Aged Scientific and Technological Innovation Talent Support Program of Shenyang[RC210081] |
WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
语种 | 英语 |
WOS记录号 | WOS:000844312700008 |
出版者 | ELSEVIER |
资助机构 | National Natural Science Foundation of China ; Young and Middle -Aged Scientific and Technological Innovation Talent Support Program of Shenyang |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/166702] ![]() |
专题 | 中国科学院地理科学与资源研究所 |
通讯作者 | Tian, Xiaorui; Fang, Lei |
作者单位 | 1.Shandong Univ, Big Data Res Ctr Ecol & Environm, Jinan, Peoples R China 2.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China 5.Chinese Acad Forestry, Ecol & Nat Conservat Inst, Key Lab Forest Protect Natl Forestry & Grassland A, Beijing 100091, Peoples R China 6.Shandong Univ, Environm Res Inst, Qingdao 266237, Peoples R China |
推荐引用方式 GB/T 7714 | Zong, Xuezheng,Tian, Xiaorui,Fang, Lei. Assessing wildfire risk and mitigation strategies in Qipanshan, China[J]. INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,2022,80:12. |
APA | Zong, Xuezheng,Tian, Xiaorui,&Fang, Lei.(2022).Assessing wildfire risk and mitigation strategies in Qipanshan, China.INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION,80,12. |
MLA | Zong, Xuezheng,et al."Assessing wildfire risk and mitigation strategies in Qipanshan, China".INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION 80(2022):12. |
入库方式: OAI收割
来源:地理科学与资源研究所
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