摘要
为探明我国境内观鸟活动的空间分布特征,采用2014—2021年观鸟爱好者在“中国观鸟记录中心”平台发布的我国境内观鸟数据,通过提取鸟类特有种的记录地信息,运用空间分析方法分析基于中国鸟类特有种的观鸟活动空间分布特征。结果显示:(1)我国鸟类特有种观鸟数据空间分布密度差异显著,观鸟活动的空间分布存在3个明显的集聚区,即川中北地区、湘北和鄂西南地区。(2)结合地形地势分析,我国鸟类特有种的观鸟活动多集中分布在中低海拔区域,而高海拔区域较少涉足。(3)我国鸟类特有种观鸟活动划分为3个层级,第一层级以远程观鸟活动为主;第二层级由高热点区域带动,以城市周边短途观鸟和高热度观鸟目的地拉动的远程观鸟旅游为主;第三层级区域由于鸟类特有种资源不突出,属特有种观鸟活动的少发区域。(4)我国鸟类特有种观鸟活动有3个热点区,7个次热点区,8个次冷点区,14个冷点区,呈现出明显的热点区—次热点区—次冷点区—冷点区的空间分布格局。
In order to research the distribution patterns of birdwatching,BirdReport data from 2014 to 2021 were used to examine the spatial distribution patterns of birdwatching record data for endemic Chinese birds.The results shows that:(1)The spatial distribution density of birdwatching data of endemic species in China varies significantly,and there are three obvious clusters in the spatial distribution of birdwatching activities,namely,central and northern Sichuan,northern Hunan and south western Hubei;(2)Combined with the topographical analysis,birdwatching activities of endemic species in China are mostly concentrated in the middle and low altitude regions,while the high altitude regions are less involved;(3)Birdwatching activities of endemic species in China are divided into three levels,the first level is dominated by remote bird-watching activities;the second level is driven by high hotspot areas,with short-distance bird watching around cities and long-distance bird watching tourism driven by high hotspot bird watching destinations;the third level area is a rare area for endemic species bird watching activities because the endemic species resources are not prominent;(4)There is a significant distribution pattern of hot spot-sub-hot spot-sub-cold spot-cold spot.
作者
陈格格
杨建美
刘悦
韦铭
CHEN Ge-ge;YANG Jian-mei;LIU Yue;WEI Ming(School of geography and ecotourism,Southwest Forestry University,Kunming Yunnan 650224,P.R.China;Southwest Ecological Civilization Research Center of State Forestry and Grassland Administration,Kunming Yunnan 650224,P.R.China;Kunming Vermilion Bird Research Institute,Kunming Yunnan 650224,P.R.China)
出处
《西部林业科学》
CAS
北大核心
2023年第2期144-150,共7页
Journal of West China Forestry Science
基金
国家社会科学基金年度项目(22BMZ032)。
关键词
观鸟活动
中国鸟类特有种
空间分布
bird watching activities
endemic species of birds in China
space distribution
