三亚市古树名木资源调查分析及保护对策  

Survey and Analysis of Ancient and Famous Trees Resources in Sanya City and Protection Countermeasures

作　　者：文钦雷 古捷政 王艺颖 林志奋 徐金铎 Wen Qinlei;Gu Jiezheng;Wang Yiying;Lin Zhifen;Xu Jinduo(Sanya Academy of Forestry,Sanya Hainan 572000)

机构地区：[1]三亚市林业科学研究院,海南三亚572000

出　　处：《热带林业》2025年第1期75-79,共5页Tropical Forestry

基　　金：三亚市科技项目“三亚市2022年古树名木资源普查”。

摘　　要：为全面掌握三亚市古树名木资源现状,研究采用实地调查的方法对三亚市古树名木资源特征进行系统分析,重点评估古树名木的树种构成、树高、树龄、胸围和生长势等指标,并针对三亚市古树名木资源当前面临的主要问题,提出一系列具有针对性的保护对策与建议。经调查,三亚市古树名木总株数为1352株(其中包含名木34株),隶属于20科28属33种。主要优势科为豆科(879株)、桑科(183株)和龙舌兰科(169株)等。古树树龄结构结果统计:一级古树有11株,分别是桑科的高山榕(2株)、豆科的酸豆(8株)和无患子科的荔枝(1株);二级古树56株;三级古树1251株。In order to comprehensively grasp the current situation of ancient and famous trees in Sanya City,this study adopts field surveys to systematically analyze their characteristics,focusing on assessing the species composition,tree height,age,diameter at breast height,growth potential,and other indexes,and puts forward a series of targeted protection countermeasures and recommendations in response to the main problems at present.After investigation,the total number of ancient and famous trees in Sanya City is 1,352,including 34 famous trees,belonging to 20 families,28 genera,and 33 species.The main dominant families are Fabaceae(879stands),Moraceae(183 stands),and Agavaceae(169 stands).The statistic results of the ancient tree age structure show that there are 11 first-class ancient trees,namely Ficus altissima(2)from the Moraceae family,Tamarindus indica(8)from the Fabaceae family,and Litchi chinensis(1)from the Sapindaceae family,56second-class ancient trees,and 1,251 third-class ancient trees.

关 键 词：古树名木 资源特征 保护对策 三亚市 

分 类 号：S718.49[农业科学—林学]