格氏栲群落生态学研究——格氏栲林主要种群生态位的研究  

A STUDY ON THE COMMUNITY ECOLOGY OF Castanopsis kawakamii STUDY ON THE NICHE OF THE MAIN TREE POPULATION IN Castanopsis kawakamii COMMUNITY

作　　者：刘金福[1] 洪伟[1] 

机构地区：[1]福建林学院资源与环境系

出　　处：《生态学报》1999年第3期347-352,共6页Acta Ecologica Sinica

基　　金：福建省自然科学基金

摘　　要：采用定量分析方法，对格氏栲（ＣａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉＨａｙａｔａ）自然保护区格氏栲林群落中１１个主要种群进行了生态位研究。以群落组成类型：①格氏栲＋马尾松＋木荷＋黄瑞木（Ｃａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉ＋Ｐｉ－ｎｕｓｍａｓｏｎｉａｎａ＋Ｓｃｈｉｍａｓｕｐｅｒｂａ＋Ａｄｉｎａｎｄｒａｍｉｌｅｔｉ）；②格氏栲＋虎皮楠＋木荷（Ｃａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉ＋Ｄａｐｈｎｉｐｈｙｌｕｍｏｌｄｈａｍｉ＋Ｓｃｈｉｍａｓｕｐｅｒｂａ）；③马尾松＋木荷＋格氏栲＋石栎（Ｐｉｎｕｓｍａｓｏｎｉａｎａ＋Ｓｃｈｉｍａｓｕｐｅｒｂａ＋Ｃａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉ＋Ｌｉｔｈｏｃａｒｐｕｓｇｌａｂｅｒ）；④格氏栲＋木荷＋青冈（Ｃａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉ＋Ｓｃｈｉｍａｓｕｐｅｒｂａ＋Ｃｙｃｌｏｂａｌａｎｏｐｓｉｓｇｌａｕｃａ）；⑤格氏栲＋马尾松＋木荷（Ｃａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉ＋Ｐｉｎｕｓｍａｓｏ－ｎｉａｎａ＋Ｓｃｈｉｍａｓｕｐｅｒｂａ）；⑥甜槠＋格氏栲＋木荷＋米槠＋乌饭（Ｃａｓｔａｎｏｐｓｉｓｅｙｒｅｉ＋Ｃａｓｔａｎｏｐｓｉｓｋａｗａｋａｍｉ＋Ｓｃｈｉｍａｓｕｐｅｒｂａ＋Ｃａｓ?The niche characteristics of 11 main tree populations in C. kawakamii forests,are analysed by a quantitative method at the natural reserve of C.kawakamii. The niche breadth,niche proportional similarity and niche overlap of main tree populations in C.kawakamii forests were measured by taking community composition types(① C.kawakamii+P.massoniana+S.superba+A.millettii,②C.kawakamii+D.oldhamii+S.superba,③P.massoniana+S.superba+C.kawakamii+L.glaber,④C.kawakamii+S.superba+C.glauca,⑤C.kawakamii+P.massoniana+S.superba,⑥C.eyrei+C.kawakamii+S.superba+C.carlesii+V.bracteatum) and distribution types in different elevation(180～340m) as one dimension resource states with investigated 6 plots.The ecological suggestions of results were analyzed.The result could provide theoretical basis for studying the stability,succession and spatial pattern of C.kawakamii community,and practical guidance for its management.

关 键 词：格氏栲 生态位宽度 生态位相似比例 生态位重叠 

分 类 号：S792.170.2[农业科学—林木遗传育种]