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1、中国候鸟旅居地空间分布特征及影响因素研究孔令怡吴江曹芳东南京师范大学地理科学学院摘要:“候鸟旅居”作为包含旅游、养生和闲居的全新生活方式,受到越來越多人的青睐。为了指导“候鸟旅居”活动的开展,基于GIS空间分析技术,综合利用数学地理统计模型,以全国240处候鸟旅居地为研究对象,运用平均最邻近指数、Ripley'sK函数、核密度分析、样方分析等研究方法从不同角度分析了中国候鸟旅居地的空间分布特征,并探究影响候鸟旅居地分布的因素。结果表明,我国各省区的候鸟旅居地分布不均衡,呈现“东多西少,南多北少”的格局。从影响候鸟旅居地空间分布的因素上看,气候与环境对一个地方能否成为候鸟旅居地起决定性作用,而社
2、会经济条件也会影响候鸟旅居地的分布格局,未来各项指标出色的地区也将孕育出更多的候鸟旅居地。关键词:候鸟旅居;空间分布;特征;影响因素;作者简介:孔令怡(1992-),女,河北省秦皇岛人,硕士,主要从事旅游地理研究。作者简介:吴江(1972-),男,江苏省盐城人,博士,副教授,硕士生导师,主要从事旅游地理与旅游规划研究。收稿日期:2017-10-20基金:国家自然科学基金项目(编号:41401144)ResearchonSpatialDistributionCharacteristicsandInfluencingFactorsofChineseSojourningMigratoryBirdsK
3、ONGLing-yiWUJiangCAOFang-dongSchoolofGeographicalScience,NanjingNormalUniversity;Abstract:Asanewwaycontainingtourism,healthandquietof1ife,thesojourningmigratorybirds"hadgraduallybymoreandmorepeople'sfavor.Tnordertoguidetheactivityofsojourningmigratorybirds,andprovidethebasisforthefuturedevelopmentan
4、dplanning,thispaperbasedonG1Sspatialanalysistechnology,combinedthemethodsofmathematicalstatistics,geostatisticalmodelandtheoriesofenvironmentalscienee,hea1thscience,tookthe240sojourningmigratorybirds'destinationastheresearchobjeet,andusedtheaveragencarcstncighborindex,Ripley"sKfunction,kerneldensity
5、analysis,quadrateanalysisandotherresearchmethodstoanalyzethedifferentspatialdistributioncharacteristicsofChinesesojourningmigratorybirds'destinationfromdifferentangles.Meanwhile,thefactorsaffectingthesojourningmigratorybirds'destinationdistributionwerestudied.TheresuItsshowedthat:Thedistributionofso
6、journingmigratorybirds'destinationwasnotbalancedinprovincesandcitiesofChina,showingumoreineastandlessinwest,moreinsouthandlessinnorth"pattern.Fromtheinfluencefactorsofsojourningmigratorybirds'destination,theclimateandenvironmentfactorsplayedadecisiveroleforaplacewherecouldbecomeasojourningmigrator)^
7、birds'destination,andmostsojourningmigratorybirds'destinationlivedinareaswheretourismclimatecomfortindexandecologicalenvironmentqualityindexwerehigh.Besides,thesocialandeconomicconditionswouldalsoaffe