湖北随州洛阳镇银杏古树空间分布数据集(2023)  

Spatial Dataset of Ancient Ginkgo Trees in Luoyang Town,Suizhou,China(2023)

作　　者：黄耀辉 王振波[1,2] 王少华 徐大川 李霄 周俊源 Huang,Y.H.;Wang,Z.B.;Wang,S.H.;Xu,D.C.;Li,X.;Zhou,J.Y.(Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China;University of Chinese Academy of Sciences,Beijing 100049,China;Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100094,China;Faculty of Geomatics,Lanzhou Jiaotong University,Lanzhou 730070,China)

机构地区：[1]中国科学院地理科学与资源研究所,北京100101 [2]中国科学院大学,北京100049 [3]中国科学院空天信息创新研究院,北京100094 [4]兰州交通大学测绘与地理信息学院,兰州730070

出　　处：《全球变化数据学报（中英文）》2023年第4期406-416,V0406-V0416,共22页Journal of Global Change Data & Discovery

基　　金：北京市朝阳区(E2DZ050100)。

摘　　要：研究洛阳镇银杏古树空间分布有助于认知银杏古树的地理分布规律,可为乡村振兴建设和自然文化遗产的保护利用提供可支撑依据。本数据集是在作者对洛阳镇银杏古树调查工作所获数据的基础上,结合海拔、地形、水体、道路等多元异构数据,建立的湖北随州洛阳镇银杏古树空间分布数据集(2023)。数据结果表明:洛阳镇银杏古树数量、密度相对较高,已获取地理位置的银杏古树共2,036棵,银杏古树的空间分布受到地形、海拔、水体、道路等因素共同影响,分布较为聚集,主要聚集于洛阳镇西南部。数据集内容包括:(1)银杏古树的分布,属性数据包括树的地理位置、高度、胸径、长势、古树等级等;(2)高程分类数据;(3)离道路的距离;(4)银杏树分布随海拔高度、坡度、坡向变化的统计;(5)野外考察照片。数据存储为.shp、.xlsx、.jpg和.txt格式,由41个数据文件组成,数据量为88.9 MB(压缩为1个文件,83.2 MB)。Analyzing the spatial distribution of ancient ginkgo trees(Ginkgo biloba L.)in Luoyang town,China,contributes to a comprehensive understanding of the geographical patterns of these important trees.This study aims to establishes a reliable foundation for rural revitalization projects and aids in the conservation and sustainable utilization of natural cultural heritage.The dataset is constructed based on the authors'investigations of ancient ginkgo trees in Luoyang town,incorporating a diverse range of heterogeneous data,such as elevation,topography,waterbodies,and roads.The resulting spatial distribution dataset of ancient ginkgo trees in Luoyang town,Suizhou,Hubei reveals that Luoyang town boasts a relatively high number and density of these trees,totaling 2,036 trees with geotagged locations.The spatial arrangement of these trees is influenced by factors such as topography,elevation,waterbodies,and roads,exhibiting a tendency to cluster in the southwestern part of Luoyang town.The dataset comprises information on(1)the distribution of ancient ginkgo trees,with attributes including geographic location,height,diameter at breast height(DBH),growth status,and ancient tree classification;(2)elevation classification data;(3)distance from roads;(4)statistical analyses of tree distribution relationships with changes in elevation,slope,and aspect;and(5)field investigation photos.The data is archived in.shp,.xlsx,.jpg,and.txt formats,consisting of 41 data files with a total size of 88.9 MB(compressed into one file,83.2 MB).

关 键 词：银杏古树 数据集 空间分布 洛阳镇 自然文化遗产 

分 类 号：S788[农业科学—林学]