基于模拟燃烧试验的四川省常见75种树种燃烧性综合评价

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中图分类号 S762 文献标识码A文章编号 0517-6611（2025）11-0106-05

doi：10.3969/j. issn. 0517-6611.2025. 11. 023

开放科学（资源服务）标识码（OSID）：

The Comprehensive Evaluation of the Flammabiltyof 75 Common Tree Species in Sichuan Province Based on Simulated Burning [ests

ZHONG Jin1，²， Zerensilang³， ZHENG Li-jun 1，2 et al（1.Sichuan Forestry and Grassland Survey and Planning Institute，Chengdu，Sichuan610081；2.LongtemProvincialScientfcResearchBaseforBiodiversityConservationinLongmenMountain，Chengd，icuan 610081；3.Danba County Forestry and Grassland Bureau，Ganzi，Sichuan 626300）

AbstractThisudyassesedthburabiltof7ommontrespeciesinScuanProvic.Buringtestswereconductedonfrshbrancs ofeachtreespecistoughiuatedbungtests，ndtuabiltofachtrsecisasomprehesivelyeedfroultipledicatorsusig pricipalcomponentanalysisTeresultsoftestudsoedthattereweresignificantdiferencesintecombustibilityaong difrenttre speies.Sometrespeces，uchasPinusmasonanaQueussemecarpifoliucaltus grandisandPicesperatahehi flammablity，hileers，uchsglansegiaouscapitata，runusslicina，runsiumhelowfmmabilityeasuresouldbe takentoprevntisfroocuingdspredingintseoftrspeisiigfmabilitysfortrespesilowabili ty，theycandsotealfepreesptoeasetsistacfsslsofisdtolye understand the risk of forest fires in Sichuan Province but also provide ascientific basis for forest fire prevention.

Key wordsFlammability;Fire-resistant species;Forest fire prevention;Sichuan Province

随着全球气候变化的加剧，世界多地森林草原火灾未来将变得更加强烈和频繁[1-2]。（剩余8089字）