海南岛甘什岭无耳藤竹地径与节长分布结构特征

来源 :2017第十九届中国科协年会 | 被引量 : 0次 | 上传用户：qijisama

【摘要】

：

藤本竹植株奇特、秆呈攀缘状、类似藤本植物.以海南岛甘什岭地区自然分布的无耳藤竹(Dinochloaorenuda)为研究对象,采用ks检验算法,探讨其地径与节长的分布结构,以进一步揭示其生物生态学特征.研究表明:海南岛甘什岭无耳藤竹的地径范围为11.92mm～47.60mm,其分布服从正态分布、对数正态分布和Γ分布,且原数值与正态分布的理论值相似率最高;单节节长范围为23.33cm～43.33cm

【作者】

：

漆良华胡璇徐瑞晶彭超丁霞程昌锦

【机构】

：

国际竹藤中心,北京100102 海南三亚竹藤伴生林生态系统国家定位观测研究站,三亚572000

【出处】

：

2017第十九届中国科协年会

【发表日期】

：

2017年10期

【关键词】

：

无耳藤竹地径节长分布结构

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