CAJ | 학술논문

在相邻格子抽样调查的基础上,采用X2检验、联结系数(AC)和Jaccard指数(JI)等指标,分析了武夷山风景名胜区天然林乔木层主要种群的种间联结性.结果表明,15个主要种群间的总体联结性极显著相关.除少数种对外,绝大多数种对间的联结性不显著.在联结性显著的种对中,毛竹-木荷(Phyllostachys edulis-Schima superba)、黄瑞木-卷斗青冈(Adinandra mellettii-Cyclobalanopsis pachyloma)及卷斗青冈-杨梅叶蚊母树(Cyclobalanopsis pachyloma-Distylium myricoides)间存在显著正联结,而种对马尾松-杉木(Pinus massoniana-Cunninghmia lanceolata)、马尾松-青冈(Pinus massoniana-Cyclobalanopsis glauca)、杉木-毛竹(Cunninghmia lanceolata-Phyllostachys edulis)、杉木 -米槠(Cunninghmia lanceolata-Castanopsis carlesii)、杉木 -木荷(Cunninghmia lanceolata-Schima superba)及杉木-黄瑞木(Cunninghmia lanceolata-Adinandra mellettii)等27个种对间存在较高的负联结.
재상린격자추양조사적기출상,채용X2검험、련결계수(AC)화Jaccard지수(JI)등지표,분석료무이산풍경명성구천연림교목층주요충군적충간련결성.결과표명,15개주요충군간적총체련결성겁현저상관.제소수충대외,절대다수충대간적련결성불현저.재련결성현저적충대중,모죽-목하(Phyllostachys edulis-Schima superba)、황서목-권두청강(Adinandra mellettii-Cyclobalanopsis pachyloma)급권두청강-양매협문모수(Cyclobalanopsis pachyloma-Distylium myricoides)간존재현저정련결,이충대마미송-삼목(Pinus massoniana-Cunninghmia lanceolata)、마미송-청강(Pinus massoniana-Cyclobalanopsis glauca)、삼목-모죽(Cunninghmia lanceolata-Phyllostachys edulis)、삼목 -미저(Cunninghmia lanceolata-Castanopsis carlesii)、삼목 -목하(Cunninghmia lanceolata-Schima superba)급삼목-황서목(Cunninghmia lanceolata-Adinandra mellettii)등27개충대간존재교고적부련결.