基于多源数据的粤港澳大湾区森林暗夜公园选址研究  

A Study on the Location of Forest Night Park in Guangdong-Hong Kong-Macao Greater Bay Area Based on Multi-Source Data

作　　者：刘泽杰 钟永德[2] 陈朝[3] LIU Zejie;ZHONG Yongde;CHEN Zhao(College of Forestry,Central South University of Forestry and Technology,Changsha 410004,China;College of Tourism,Central South University of Forestry and Technology,Changsha 410004,China;Hunan Network Engineering Vocational College,Changsha 410004,China)

机构地区：[1]中南林业科技大学林学院,长沙410004 [2]中南林业科技大学旅游学院,长沙410004 [3]湖南网络工程职业学院,长沙410004

出　　处：《自然保护地》2023年第4期89-102,共14页Natural Protected Areas

摘　　要：【目的】通过构建粤港澳大湾区森林暗夜公园选址模型,拟为国内其他区域选址提供一个可参考的选址研究方法。【方法】基于夜间灯光遥感数据(AVG)、无云覆盖天数数据(CVG)、PM2.5数据、归一化植被指数(NDVI)、土地覆盖数据等多源数据,构建粤港澳大湾区森林暗夜公园选址模型。【结果】森林暗夜公园建设选址的高适宜区多零星分布在肇庆市、江门市、香港特别行政区、惠州市、广州市东北部与惠州市交界处;中适宜区集中分布在肇庆市、江门市、惠州市以及广州市东北部与惠州市的交界处:低适宜区及不适宜区集中分布在粤港澳大湾区中部地区,包括佛山市、中山市、东莞市、深圳市、珠海市、澳门特别行政区及广州中南部。【结论】1)粤港澳大湾区森林暗夜公园高适宜建设区域呈零散分布,中度适宜区基本环绕零散分布在高度适宜区周边,低适宜及不适宜区则主要集中分布在粤港澳边缘与各个城市主城区城市化程度较高的区域;2)粤港澳大湾区的森林暗夜公园选址影响要素中暗夜灯光指数、人口密度以及NDVI指数是影响较大的指标;3)中适宜建设区多环绕在零星分散的高适宜建设区周边,两者多邻近连片分布。森林暗夜公园适宜建设区域分布范围较广,有利于结合不同的区位地域、不同的特色文化、不同的发展程度,建设具有特色的不同类型森林暗夜公园。【Objectives】To construct a site selection model of Forest Night Park in Guangdong-Hong Kong-Macao Greater Bay Area,and provide a feasible site selection research method for other regions in China.【Methods】Based on night light remote sensing data(AVG),cloud-free days data(CVG),PM2.5 data,normalized Vegetation index(NDVI),land cover data and other multi-source data,the site selection model of forest dark park in Guangdong-Hong Kong-Macao Greater Bay Area was constructed.【Results】Forest Night Park was mainly located at the intersection of Zhaoqing City,Jiangmen City,Hong Kong Special Administrative Region,Huizhou City,northeast of Guangzhou City,and Huizhou City.Medium suitable areas were concentrated in Zhaoqing City,Jiangmen City,Huizhou City,and the intersection of northeast Guangzhou City and Huizhou City;low suitable areas and unsuitable areas were concentrated in the central area of Guangdong-Hong Kong-Macao Greater Bay Area,including Foshan City,Zhongshan City,Dongguan City,Shenzhen City,Zhuhai City,Macao Special Administrative Region,and central and southern Guangzhou City.【Conclusions】1)In the Guangdong-Hong Kong-Macao Greater Bay Area,the highly suitable construction areas were scattered,the moderate suitable areas were scattered around the highly suitable areas,and the low suitable and unsuitable areas were mainly distributed in the edges of Guangdong-Hong Kong-Macao and the areas with a high degree of urbanization in the main urban areas of each city.2)Dark night light index,population density and NDVI index are the most influential factors in the selection of forest Dark night park in Guangdong-Hong Kong-Macao Greater Bay Area;3)The moderately suitable construction area is mostly surrounded by the highly suitable construction area with sporadic dispersion,and the two are mostly distributed in contiguous areas.The forest night park was suitable for the construction of a wide range of regional distribution,which was conducive to combining different locations,different characteristics of cu

关 键 词：森林暗夜公园 多源数据 选址模型 地理信息系统 层次分析法 粤港澳大湾区 

分 类 号：F592.3[经济管理—旅游管理]