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时间:2019-05-16
《城市热岛效应和迁址对东阿站气温资料序列的影响》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、!"#$%&(ChineseJournalofAgrometeorology)2010,31(4):501-506doi:10.3969/j.issn.1000-6362.2010.04.003Mht`KmnG-.1,111256789,:;<,=>?,@AB(1$%&§,E]$252060;2]%&%&§,]%252201)56:^u'2Ó(ß¡`)*ì]%«%¨vwM}~,mnmé]%«`ù+M1,、$、-¶3-«1960-2009µµ¶·%¨、µ¶·ç¬%¨、µ¶·ç%¨vw,îû.]、uÛݶ0ìú¼2u]%«`á«%¨vwI*+,
2、¾uÓ(ß¡,îMannKendall0쵶·%¨~u%H/IËB。t:1960-2007µ,]%«1á«Mµ¶·%¨I0µ¯MÃT!¸«,I*+rm¸£°®M,$]%«Mûå±{(0032)úá«M(0010));uÛݶ¼2,]%«ºeIJ*+b1986¯¥,᫺eIJ*+b1994µ¥;1970-2007µ]%«Ó(ß¡µHÃÃM*+,è^025℃/10a;Ó(ß¡M¬b4%HIJM/I@5éuÍI,]%«%HIJM/I@b1988µò@,á«%HIJM/I@b1993µ。2008µ,]%«)*¥Ó(ß¡1Æ®$·©,4%¨I*
3、+Guº4G&。b¡î]%«%¨vw~%H¼2ï,¡ÊËÓ(ß¡M}~,bÓ(ß¡}~1ÅMµH1,2îÓ(ß¡MI:y=00254x-00217~¨2À。789:Ýð/0;Ó(ß¡;%¨;/IImpactofHeatIslandEffectandRelocationonTemperatureSequenceatDong’eStation11112LIYoujun,Lübo,ZHANGRongxia,SUNPeiliang,WANGDejin(1LiaochengMeteorologicalBureau,Liaocheng25206
4、0,China;2Dong’eMeteorologicalBureau,Dong’e252201)Abstract:TorevealtheimpactofHeatIslandEffectandrelocationontemperaturesequenceatDong’emeteorologicalobservationstation,thevariationtrendoftemperaturesequencewasanalyzedbylineartendencyestimatormethodandcumulativedeparturemethod
5、,theabruptchangeofannualaveragetemperaturewastestedbyusingthemethodofMannKendall,basedonthedata(1960-2009)ofannualaveragetemperature,annualaveragemaximumtemperatureandannualaverageminimumtemperatureatDong’emeteorologicalobservationstationandthreeotherstationsnearby.Theresult
6、showedthattheannualaveragetemperatureofallstationsincreasedduring1960to2007.ButthelinearregressioncoefficientofDong’e,0032,wasgreaterthanthatofreferenceobservation,0010.TheaccumulationdepartureanalysisshowedthattheaveragetemperatureofDong’ehasbeenincreasedsignificantlysince
7、1986,asotherstationsincreasedsignificantlysince1994.Theincreasingrateoftemperaturewas025℃/10yduring1970to2007,partlybecauseoftheimpactofHeatIslandEffect.TheabruptchangepointofDong’ewasat1988,asotherstationswereat1993.HeatIslandEffectdisappearedbecauseofstationlocationchangedi
8、n2008.Asaresult,UrbanHeatIslandeffectshouldbetakenintoconside
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