文献类型：期刊文献

中文题名：特呈岛白骨壤古树群的调查分析

英文题名：Investigaion on Ancient Tree Population of Avicennia marina in Techeng Isle

作者：高秀梅[1];韩维栋[1]

机构：[1]广东海洋大学农学院,广东湛江524088

年份：2008

卷号：21

期号：1

起止页码：6

中文期刊名：防护林科技

外文期刊名：Protection Forest Science and Technology

基金：广东省湛江市科技招标项目(2004-3-1)

语种：中文

中文关键词：古树群;白骨壤;保护;特呈岛

外文关键词：ancient tree population ; Avicennia marina ; conservation ; Techeng Isle

中文摘要：特呈岛白骨壤古树群是我国极其珍贵的红树林资源,该古树群有510株古树,依据古树植株生长势可分为4级:Ⅰ级树势良好株46.47%、Ⅱ级树势正常株37.45%、Ⅲ级树势衰弱株13.92%、Ⅳ级垂死株2.16%。建议加强该古树群的保护复壮管理。

外文摘要：The ancient tree population of Avicinnia marina in Techeng Isle is one of the most precious mangrove resource in China,which consists of 510 plants divided into 4 grades as follow： 46.47% in gradeⅠ as sound plants ,37.45% in grade Ⅱ as normal plants, 13.92% in grade Ⅲ as weak plants and 2.16% in grade Ⅳ as dying plants. The conservation measures for the ancient trees are proposed.