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  • 简介:Longseriesofdailyweatherdataarefrequentlyneededtoevaluatediachronicclimaticimpactonwaterresources,theeffectsofwatershedchangesonhydrologyandtouseinavarietyofweatherandgeneralcirculationmodels.AcomputergenerationmodelcalledWGENthatwasdevelopedintheUnitedStatesofAmerica,wasmodifiedinthisstudyandappliedtoNigerianweatherdataspanningtheperiodbetween1969to1988andcovering17siteslocatedinthedifferentclimaticzonesinNigeria.Themodelgeneratedthemonthlymeanmaximumandminimumtemperatures,solarradiation,totalrainfall,andnumberofwetanddrydayswithhighaccuracy,95%ofthetimes.TheMann-WhitneyU-testrevealedthatthenumberofmonthsperyearforwhichobservedandgeneratedweathervariablesweresignificant,waslessthan4inmajorityofthesites.

  • 标签: WEATHER GENERATOR model simulation
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  • 简介:西方人遇见朋友会谈些什么?聪明的你一定猜出来了,没错,就是天气,这可是他们的“safetopic”(保险话题)呦!

  • 标签: 天气情况 英语 初中 交际用语
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