栈道改造建设对热带雨林国家公园生物多样性影响评价  

Evaluation of the Impact of Trestle Walkway Reconstruction on Biodiversity in Tropical Rainfrest National Parks

作　　者：王耀山[1] 刘积史 符彬 Wang Yaoshan;Liu Jishi;Fu Bin(Hainan Agriculture School,Haikou Hainan 570216;Hainan Academy of Forestry(Hainan Academy of Mangrove),Haikou Hainan 571100)

机构地区：[1]海南省农业学校,海南海口570216 [2]海南省林业科学研究院(海南省红树林研究院),海南海口571100

出　　处：《热带林业》2024年第3期82-87,共6页Tropical Forestry

摘　　要：文章旨在评价尖峰岭(鸣凤谷)自然保护教育与生态体验栈道改造建设项目对海南热带雨林国家公园生物多样性的影响。通过综合考虑景观/生态系统、生物群落、种群/物种、主要保护对象、生物安全和社会因素六个方面的影响,采用定量分析方法计算了生物多样性影响指数(BI)。结果显示,该项目对国家公园生物多样性的影响为中低度,BI值为51.4,低于60分的阈值。评价结果表明,项目在不破坏生态系统结构和功能的前提下,为公众提供了更好的生态体验平台,同时采取了有效的保护措施以减少对生物多样性的负面影响。The purpose of this paper is to evaluate the impact of the Jianfengling(Mingfeng Valley)Nature Conservation Education and Ecological Experience Trestle Walkway Reconstruction Project on the biodiversity of Hainan Tropical Rainforest National Park.The Biodiversity Impact Index(BI)was calculated by using a quantitative analysis method after comprehensively considering the impacts on six aspects:landscape/ecosystem,biocenosis,populations/species,main conservation objects,biosafety,and social factors.The results showed that the impact of the project on the biodiversity of the national park was moderate to low,with a BI value of 51.4,which was below the threshold of 60.The evaluation showed that the project provided a better ecological experience plaform for the public without destroying the structure and function of the ecosystem and also adopted effective conservation measures to reduce the negative impact on biodiversity.

关 键 词：生态体验 生物多样性 热带雨林 主要保护对象 建设项目 尖峰岭 定量分析方法 生物群落 

分 类 号：X176[环境科学与工程—环境科学]