The_Greenhouse_Effect温室效应英文

Teammembers：汪宇刘凯孙航舒云安TheGreenhouseEffectGreenhouseWhatisgreenhouse?Howdoesitinfluenceus?Whatarethefactors?Whathasbeendonetosettleit?OuropinionsandsuggestionsWhatisgreenhouse?DefinitionTheso-calledgreenhouseeffectisshort-wavesolarradiationthroughtheatmosphereintotheground,andwarmingthegroundafterthelengthofradiationbeingreleasedintheatmospherebyabsorbingcarbondioxideandothersubstances,therebycreatingtheeffectofatmosphericwarming.Greenhousegas:Carbondioxideisnottheonlygreenhousegas.Othergases,suchasmethane(CH4)andnitrous(氮的、硝的）oxide(NO),areevenstrongerinfrared（红外线的）absorbers.Thenaturalgreenhouseeffectiscrucial（决定性的）formaintainingthepropertemperatureneededtosustain(支持、支撑）lifeonEarth.BUT:THEGLOBALWARMING!!!GlobalwarmingTemperatureAworldwidegreenhouseeffectmightproduceadangerouslywarmerworld.Sincethelate19thcentury,theaverageglobaltemperaturehasincreasedbetween0.3°Cand0.6°C.Internationally,2010wasthehottestyearonrecordsinceofficialweatherrecordsfirststartedbeingkeptbytheBritishinabout1860.Estimates（估计）ofglobalaveragetemperatureshaveprojectedanincreaseofasmuchas5°Cbeforetheyear2100.Suchariseinglobaltemperaturewouldproducenewpatternsandextremedroughtandrainfall,whichwouldseriouslydisruptfoodproduction.ThiscouldpotentiallycrippletheNorthAmericancornbelt,whichproducesmuchoftheworld'sgrain,leadingtomuchhigherfoodprices,andevenlessfoodfortheThirdWorldthantheyalreadyhave.Theotherseriousworryisthatrisingsealevelsfromthemeltingofthepolaricecouldseverelyfloodmanycountries.Ariseinsealevelsofonemetre,whichmanyexpertsarepredictingbytheyear2100(andsomeassoonas2030),wouldflood15percentofEgypt（埃及）,and12percentofBangladesh(孟加拉国).TheMaldives(马尔代夫）intheIndianOceanwouldalmostcompletelydisappear.返回Whatarethefactors?Themankindburningcoal,oil,naturalgasandtreeandproduceagreatdealofcarbondioxideandmethanesomanyyears,thosegasesgetintotheatmospheremakecarboncirculateadisequilibriumandhavechangedtheenergyoftheEarthbiosphereconversionform.Andfinallybecomeglobalwarming.WhathadwedoneWhathasbeendonetosettleit?KyotoProtocol《京都议定书》（英文：KyotoProtocol，又译《京都协议书》、《京都条约》；全称《联合国气候变化框架公约的京都议定书》）是《联合国气候变化框架公约》（UnitedNationsFrameworkConventiononClimateChange，UNFCCC）的补充条款。是1997年12月在日本京都由联合国气候变化框架公约参加国三次会议制定的。其目标是“将大气中的温室气体含量稳定在一个适当的水平，进而防止剧烈的气候改变对人类造成伤害”。AOSIS(小岛国联盟):Mostofthecountrieswhichwouldsuffermostlyfromariseinsealevelsarethepoorislandstates,sotheislandsintheCaribbean（加勒比海的）,SouthPacific（太平洋的）,Mediterranean（地中海的）andIndianOceanhaveformedtheAlliance（联盟）ofSmallIslandStates,AOSIS,sotheyhavealoudervoiceininternatioanlpoliticsandcanmakethericherdevelopedworldlistentotheirproblems.返回Whatshouldwedo:*Takethepublictransportation*Don'tsetoffthefirecrackers（爆竹）*Usesolarenergy*Afforestation（造林）*Trytobeavolunteers*Supportenvironmentalprotectioncommonwealth*Simplelife!~~*………Aslongaswetrytochange,wewillsucceed!Thankyou！