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1、夏季奧運冠軍時空分布特征研究摘要:以第26-30屆夏季奧運會各項目冠軍歸屬為依據(jù),利用文獻資料法、數(shù)理統(tǒng)計法、對比分析法對各大洲、各國家或地區(qū)的冠軍整體分布及其男、女子冠軍時空分布差異特征進行研究。結(jié)果表明,男、女子項目設置的差距是形成各大洲冠軍分布男多女少的直接原因,且差距呈明顯的縮小趨勢。無論男女,冠軍分布歐洲、亞洲、北美洲、大洋洲、非洲、南美洲依次減少,而亞洲、北美洲、大洋洲女子貢獻率優(yōu)于男子。各大洲冠軍整體分布有明顯項群特征與項目差異,且男女項目貢獻不一。男、女子各大類冠軍分布處于動態(tài)變化,且差異明顯,但非洲、南美洲除外。國家奧運冠軍項群分布差異顯著、優(yōu)勢各異,打破洲際格局。男、
2、女子冠軍在大類上整體分布均具有顯著性差異,且第一、二集團分布及大類與亞類上存在異同。除技心能主導類外,其他大類國家各屆男女冠軍分布均具有顯著性差異,分布不完全相同,且各國項目貢獻率處于動態(tài)變化,男子分布相對較廣。關鍵詞:快速聚類夏季奧運會;冠軍;時空分布;項群;中圖分類號:G811.8ResearchonSpatialandTemporalDistributionCharacteristicsofSummerOlympicChampionsSUNGuotaoAbstract:Basedonthedistributionofchampionsduringthe26-30thSummerOl
3、ympicGames,usingtheresearchmethodsofliteraturereview,mathematicalstatisticsandcomparativeanalysis,thispaperstudiesthecharacteristicsofoverallandspatial-temporaldistributionsofmaleandfemalechampionsamongdifferentcontinents,countriesorregions.Theresultsshowthatthegapbetweenmen'sandwomen'seventsetti
4、ngisthedirectcauseofmoremalechampionsthanfemalesofallcontinents,withthetrendofthegapobviouslynarrowing.Regardlessofmenandwomen,thechampiondistributionofEurope,Asia,NorthAmerica,Oceania,Africa,SouthAmericareducesinsequence,whilethewomen’scontributionrateinAsia,NorthAmericaandOceaniaisbetterthantha
5、tofmen.Thechampionoveralldistributionofdifferentcontinentshasobviousevent-groupcharacteristicsandeventdifference,中圖分類號:G811.8ResearchonSpatialandTemporalDistributionCharacteristicsofSummerOlympicChampionsSUNGuotaoAbstract:Basedonthedistributionofchampionsduringthe26-30thSummerOlympicGames,usingth
6、eresearchmethodsofliteraturereview,mathematicalstatisticsandcomparativeanalysis,thispaperstudiesthecharacteristicsofoverallandspatial-temporaldistributionsofmaleandfemalechampionsamongdifferentcontinents,countriesorregions.Theresultsshowthatthegapbetweenmen'sandwomen'seventsettingisthedirectcause
7、ofmoremalechampionsthanfemalesofallcontinents,withthetrendofthegapobviouslynarrowing.Regardlessofmenandwomen,thechampiondistributionofEurope,Asia,NorthAmerica,Oceania,Africa,SouthAmericareducesinsequence,whilethewomen’