海口市公园绿地珍贵树种应用与评价  

Application and Evaluation of Precious Tree Species in Haikou's Park Green Spaces

作　　者：郑晓敏 黄川腾 杨众养 余雪标 Zheng Xiaomin;Huang Chuanteng;Yang Zhongyang;Yu Xuebiao(School of Tropical Agriculture and Forestry,Hainan University,Haikou 570228,China;Hainan Academy of Forestry(Hainan Academy of Mangrove),Haikou 571100,China;Hainan Tongguling National Nature Reserve Management Office,Haikou 570203,China)

机构地区：[1]海南大学热带农林学院,海口570228 [2]海南省林业科学研究院(海南省红树林研究院),海口571100 [3]海南铜鼓岭国家级自然保护区管理处,海口570203

出　　处：《中国城市林业》2023年第5期165-170,共6页Journal of Chinese Urban Forestry

基　　金：中央财政林业改革发展资金项目“海南6种国家保护野生植物拯救方案”(琼林[2022]50号)。

摘　　要：为了解热带珍贵树种在城市公园绿地中的应用状况,文章通过典型抽样法对海口市10个公园绿地进行实地调查,进而采用层次分析法和聚类分析法构建海口市城市绿地树种应用评价体系,对公园绿地中各珍贵树种进行综合评价。结果表明:海口市10个公园绿地种植树种共248种,其中珍贵树种18种,但其应用频率各不相同;在海南栽培的51种珍贵树种评价中,优选出31种Ⅲ级及以上的珍贵树种具有较强的适应性、防风能力和较高的观赏价值。研究结果说明海口市公园绿地珍贵树种应用的数量、频率较低,今后公园绿地利用珍贵树种还有较大空间。In order to better know the application of tropical precious tree species to urban park green spaces,this paper conducts field surveys on the 10 park green spaces in Haikou City by means of the typical sampling method,and constructs an assessment system for the application using the methods of Analytic Hierarchy Process and Cluster Analysis to make a comprehensive assessment of each precious tree species in the study.The results indicate that there are 248 tree species in the 10 park green spaces in Haikou City,including 18 precious tree species,but they have different application frequencies.Through the assessment of 51 valuable tree species cultivated in Hainan,31 species selected have superior adaptability,better windproof ability and higher ornamental value.This research results illustrate the low application of precious tree species both in quantity and frequency to the park green spaces in Haikou City,which however presents a large room for the future utilization of precious tree species in park green spaces.

关 键 词：公园绿地 珍贵树种 树种选择 层次分析法 海口市 

分 类 号：S688[农业科学—观赏园艺]