CAJ | 학술논문

　　以植物群系为评价单元，通过相关性检验和主成分分析，从易于获得的森林生物多样性与群落结构数量特征的众多因子中提取出最重要的健康评价指标，利用层次分析法（AHP法）对中山市常绿针叶林与阔叶林群落结构健康进行综合评价。结果表明：建群种更新苗数、乔木种类、灌木层密度和草本层盖度是影响中山市常绿针叶林群落结构健康最大的4个因子；5种常绿针叶林群系结构健康得分排序为：湿地松-马尾松林>杉木林>马尾松林>岗松-湿地松林>湿地松林。建群种更新苗数、草本层盖度和乔木株数是影响中山市常绿阔叶林群落结构健康最大的3个因子；8种常绿阔叶林群系结构健康得分排序为：粘木-凹叶红豆林>华鼠刺-粘木-凹叶红豆林>乌榄-樟树林>白颜树-红车林>降真香-白颜树林>荷木-台湾相思林>台湾相思林>银柴-小盘木-红车林。
　　이식물군계위평개단원，통과상관성검험화주성분분석，종역우획득적삼림생물다양성여군락결구수량특정적음다인자중제취출최중요적건강평개지표，이용층차분석법（AHP법）대중산시상록침협림여활협림군락결구건강진행종합평개。결과표명：건군충경신묘수、교목충류、관목층밀도화초본층개도시영향중산시상록침협림군락결구건강최대적4개인자；5충상록침협림군계결구건강득분배서위：습지송-마미송림>삼목림>마미송림>강송-습지송림>습지송림。건군충경신묘수、초본층개도화교목주수시영향중산시상록활협림군락결구건강최대적3개인자；8충상록활협림군계결구건강득분배서위：점목-요협홍두림>화서자-점목-요협홍두림>오람-장수림>백안수-홍차림>강진향-백안수림>하목-태만상사림>태만상사림>은시-소반목-홍차림。
Apllying the plant formation as evaluation unit, correlation test and principal component analysis, the most important indexes for health evaluation of forest community structure were selected from mass of forest factor data. The health of evergreen coniferous forest and evergreen broad-leaved forest community structure in Zhongshan city was evaluated by AHP method. The results showed that update constructive species seedlings, tree species, shrub density and grass coverage were the most important factors affecting evergreen coniferous forest structure health.The order of the five formations of evergreen coniferous forests was Pinus elliottii-Pinus massoniana > Cunninghamia lanceolata > P. massoniana > Baeckea frutescens- P. elliottii > P. elliottii. For evergreen broad-leaved forests, there were three most important factors affecting structure health, including update constructive species seedlings, grass coverage and tree number. The order of the eight formations of evergreen broad-leaved forest was Ixonanthes Chinensis-Ormosia emarginata > Itea chinensis-I. Chinensis-O. emarginata > Canarium pimela-Cinnamomum camphora >Gironniera subaequalis-Syzygium rehderianum > Acronychia pedunculata-G. subaequalis > Schima superba-Acacia confusa > A. confusa>Aporosa chinensis-Microdesmis caseariifolia-S. rehderianum.