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ID:36846075
大小:3.73 MB
页数:7页
时间:2019-05-16
《基于GIS的广东香蕉种植气候适宜性区划》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、!"#$%&(ChineseJournalofAgrometeorology)2010,31(4):575-581doi:10.3969/j.issn.1000-6362.2010.04.016yGIS.ÊËÌÍ~£¤¥¦§$A1,2,12GEHIJK,/+L(1(i¡d)*8%&*-,(i210044;2ì¹0%Y!¢,ì/510080)34:Ðì¹086A%&Dì1992-2005EX%&Px、78P4Y`ác1992-2005ErbÃ%&H-»^I%Y®hioÙST,¶rrX%YR;»¤。~ì¹86ADì1970-2009EX%
2、YQRíDìXxüÇ、ÄÅÆÇ、6Ç>6aàB$P,8{ïQR=>¶r;»¤ÝgST·,/O~1km×1kmX%&S5§。GISþÝgSTΧ,~]3.S¤Chir%YR;,}~ì¹0%YÑzrXòÌÍÎ17%,;Î18%,S;Î25%,«;Î40%。ÚÛkl¥xì¹rX345ü6¡I¿。567:8%&*;#$%Y;;GIS;rClimaticSuitabilityandRegionalizationofBananaPlantinginGuangdongBasedonGIS1.212XUELifang,SHENShuanghe,WANGCh
3、unlin(1DepartmentofAppliedMeteorology,NanjingUniversityofInformationScience&Technology,Nanjing210044,China;2GuangdongClimateCenter,Guangzhou510080)Abstract:Theindexesofclimaticdivisionforbananaplantingwereidentifiedthroughthecorrelationanalysisbetweenthebananayieldsandthe
4、climaticfactorsfrom1992to2005.Onthebasisoftheclimaticdatafrom1971to2000andlatitude,longitude,altitude,slopeandaspectinformationofthecorrespondingsite,thespatialanalysismodelsofzoningfactorsweregottenbythemultiplelinearregressionanalysis.Thentherasterdistributionmapsofeachme
5、teorologicalelementwithgridresolutionof1km×1kmwereworkedout.BythefunctionofspatialanalysisofGIS,thebananaplantingclimaticzoningmapofGuangdongprovincewasdonebasedonthecomprehensivestandard.Themostsuitableregionaccountedfor17%,thesuitableregionaccountedfor18%,thesubsuitabler
6、egionaccountedfor25%andtheunsuitableregionaccountedfor40%.Finally,thedistrictmapscouldbeprovidedtothedepartmentofagricultureplantingforhelpingthemindistrictchoosingtoavoidtheimpactofdisaster.Keywords:Appliedmeteorology;Agroclimaticzoning;GIS;BananarÔH-Æ、HÕ、©ß、+,Æ、¡l#$ÔU213©
7、ïXx裡[2]。·,xU34Iàì,b(N)Élnï,~þXÒrGH,hïð[H$ki,P4tl[1]。ì¹È¤âÂû©%Y;,â-Æ,+wYUVthir%YR;。I,ä-Æ,MN×Ø,ÀX%YQ¨xrX¦"*÷ª#$%YQ¨、GÓ>IÒ6¡U®,vx¦"rXÓH;。ÈöªÐí#$%&"àáÌhiU;ÚÛ。[35]åv´¤)¡(¢,£¼Ä¤,æû©%YÌYX#$%Y;ÓÐÿ、6%&³QRß,¦û°)Ö"î«O¥¦ì¹,¹ì¹#$Ô¬myAÿ、6XÌE,ÔïrXüåR,«ÐßØ)§¨,v!;20ÐÑ90E¬X4SV"ݹì¹Z¬#$ÒXP。
8、µEß,Ê«GISþÒ,òóMI:20100427ôõö÷。Email:wangcl@grmc.gov.cnBøù×:“ïÁ”"ýþÂÃ`
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