霍山县古树资源结构及其空间分布特征研究

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关键词古树；资源结构；空间分布；特征分析中图分类号S717 文献标识码A文章编号 0517-6611（2026）07-0098-07doi：10.3969/j. issn. 0517-6611. 2026. 07.

AbstractOjectifurtitiateeetopsdtbpaeofcettresodprosn supportfortheprotetionandanagementofacitreesiHuoshanCoutyyalyngthsuctureadspatialdistrbutioncaacteisti ofancientrsesous.MethodBasdoenssdataof969cientresiHuosanCoutyatiticalthyasuedtoal distriutiontsfttrsosiesoftrspisompsaiatieucureohotetialdsttiei trictsndtopgarthoeG’veaestgdelsitlisepodtteei tributioncaracteristisofcntredityResultFroeerspeivftreseciesaracterists，eacienttriHuoan Countybelongt6speciesacos5eraad29fmileeaitrespecisicdeLqudmbarfmosana，Cyclobnopssluca， Quercusvaribilis，ocareteradnkoba.Frotepspctieofantiiearacteitis，eturee all presentsapyramidalshape，withthemajorityoncentratedbetweenad299yearsTetreehight，breastheightdiameter（DBH）， andcrown widthallexhibitaskewednormal distribution，withthehighestnumberofancient treesoccurringatheightsof16to 20m ， DBHs of 31 to 40m ，and crown widths of 6 to 10m .From the perspective of growth potential characteristics，the majority of ancient trees are in a normal state，while those in a weakened or endangered state account for 8.98% . From the perspective of administrative characteristics，the distributionofacienttrsiiantlonfrtos，ithorthaodonentratediuapingowTo， andFozligTFspeifsiactest，esatalistrtioftristio withhighspatialustegesitiassucslinowroespectieoftpgacalacterist，estr of ancient trees is found at elevations ranging from 401 to 600m ， on the southern，middle，and gentle slopes.[Conclusion]Huoshan County isrichinanttrsodearainsinsoesucedsatialsrtioisudisfgatii cance for the protection and rational utilization of ancient tree resources.

Key wordsAncient tree;Resource structure;Spatial distribution;Characteristic analysis

古树是指树龄100a以上的树木，是珍贵的林业资源，也是承载着历史与文化的“绿色遗产”。（剩余7861字）