全球变暖的好处

1.全球变暖将使全球热量上升，使得农作物的播种范围扩大，再加上空气中二氧化碳浓度增高，空气中的水汽增加，有利于降水，所有这些因素，有利于农业的发展。1.globalwarmingwillincreasetheglobalheat,whichextendthescopeofthecropofsowing,coupledwithincreasedcarbondioxideconcentrationintheair,thewatervaporintheair,conducivetoincreasedprecipitation,allthesefactorscontributetothedevelopmentofagriculture.；2.气候变暖，将使大气水汽增多，给内陆带来更多的雨水。在非洲的北部、亚洲的中部、以及我国的中西部将变得湿润起来，“我国的西北地区的气候将由暖干性转变为暖湿性。”非洲的撒哈拉大沙漠将会缩小，中国的戈壁滩将逐渐披上绿装。这些地方将变得更适宜人居。Climatewarming,willbringmorewatervaportothelandlocked,bringmorerain.IntheNorthofAfrica,Asia,CentralandWesternChinawillbecomewet,China'sNorthwestclimatewillchangefromwarmdrytomoist.Africa'sSaharadesertwillnarrowtheGobidesert,Chinawillbegraduallyputongreen.TheseplaceswillbecomemoredesirableHabitat.3.气候变暖将使全球的植被更加繁茂。森林扩大，草原更绿，树木生长更快。中国的森林覆盖率近年来也以很快的速度增长Globalwarmingwillcausemoreluxuriantvegetation.Expandtheforest,grasslandmoregreen,treesgrowfaster.China'sforestcoverinrecentyearstogrowquickly4.气候变暖使作物生长更加高产。随着“暖冬”的持缓发生，地面积温上升，越冬农作物区域普通北移，作物分蘖良好，产量随之普遍增加。近十几年来，全球的作物产量持续增加，气候变暖，自然灾害减少，雨水丰沛是决定性因素。保证了全球饥饿人数大幅下降。Climatewarmingmakemorehigh-yieldingcropgrowth.Aswarmwinterofcorrosionoccurs,anareaofwinterwarmup,movingnorthofcroparea,croptilleringgeneralgood,alongwithageneralincreaseinyield.Foroveradecade,theworld'scropproductioncontinuedtoincrease,reduceglobalwarming,naturaldisasters,therainheavyisthedecisivefactor.Ensureasignificantdeclineinthenumberofglobalhunger.5.全球气候变暖导致人类减少能源使用，减少温室气体的排放。今年的暖冬的取暖用油大幅减少，其直接后果是国际油价的下降。中国的暖冬也使供暖部门节约不少能源.Globalwarmingcauseshumanbeingstoreduceenergyuse,reducinggreenhousegasemissions.Thisyear'swarmwinterheatingoilsignificantlyreduce,itsdirectconsequenceofthedeclineininternationaloilprices.China'swarmwinteralsomakesmanyenergysavingheatingsector.6.西藏真正有开发利用空间的土地都在海拔较高的区域，气温升高使得这些地方可开发利用条件部分具备，可以在这些地区建立调温农业基地，利用沙培、水培等技术，再加上对光温水土气等农作物生长基本条件的调控，开展高科技设施农业的研究。比如通过温室农业，在这些区域开展水果、蔬菜、花卉、药用植物等种植，甚至可以适度建设温室种植优质高产饲草，解决牲畜冬春季饲料短缺的问题，同时减轻对草原放牧压力，实现草原生态环境恢复。Tibetgenuinedevelopmentspaceoflandatanaltitudehigherregional,warmingmakestheseplacescanbeexploitationconditionpartwith,youcanestablishathermostatintheseareas,usingtheagriculturalbaseofsand,water,technology,coupledwithawarmrustictolight,thebasicconditionsforcropgrowth,fortheregulationofhigh-techfacilitiesforagriculturalresearch.Forexample,throughthegreenhouseagricultureintheseregionsoffruits,vegetables,flowers,medicinalplantscultivation,evenmodestbuildinggreenhouseplantinghigh-yieldingforage,theresolutionoftheanimalsinwinterandspringfeedshortages,whilereducingthepressureonthesteppegrasslandecosystemrecoveryimplementation.7.温度升高将对高原农作物生产产生积极影响：一是在高寒农区农作物播种期提前，无霜期延长，农作物产量提高；二是在海拔相对较低的河谷农区越冬作物早熟，可以进行作物复种；三是光合作用增强，植物生长旺盛。也就是说昔日气候恶劣、土地贫瘠的世界屋脊，将变成像江浙地区那样的鱼米之乡。Temperaturerisewillbeontheplateau,apositiveimpactoncropproduction:cropintheAlpinearea,frost-freeperiodextendedaheadofsowing,cropyieldincreases;thesecondisatanaltitudeofrelativelylowValleywintercropearlinessinagriculturalareas,youcancropcropping;third,enhancephotosynthesis,plantsgrowstrong.Thatisthepastclimate,landbarrenroofoftheworld,willbecomelikethelandofplentyinJiangsuandZhejiang.8.与此同时，地球开始变暖。而到了冬天，雪也少了，居民基本不必用铁锹铲除门外台阶上的积雪。Atthesametime,startwarmingtheEarth.Butinthewinter,thesnowisless,residentsBasicdoesnothavetouseashoveltoeradicatethedoorstepsofsnow.9.对于俄罗斯来说，气候变暖的好处绝非仅是沟通一条北冰洋航线那么简单，真正令俄国人感到兴奋的，是幅员辽阔的西伯利亚大荒原在变得气候宜人、雨量充沛后，可能释放出巨大开发价值，届时原本作为犯人流放地的西伯利亚严寒大地，将成为俄国人的“美丽新世界”。ForRussia,thebenefitsofclimatewarmingisnotjustacommunicationbetweenaArcticroutesosimple,reallyexcitedabouttheRussians,thevastSiberianlargewildernessinbecomeapleasantclimate,abundantrainfall,mayreleasetheenormousvalue,whichwasoriginallydevelopedasaprisonerinexileinSiberiathecoldEarth,willbecometheRussiansbravenewworld.10.季风降水所不及的西北干旱地区同样湿润化。在暖湿的气候条下，森林分布区向北、向西大范围扩展，华南热带喜湿热的陆均松北界移至北纬22℃～24℃；青藏高原南部为针阔叶混交林，针叶林西界到青藏公路附近；高原西部为草原与荒漠草原，局部有森林。据孢粉资料恢复的植被与现代植被相比较，森林与荒漠-草原界线北移400km，西移400~800km。MonsoonprecipitationintheNorthwestregionofthesamemoist.Inthewarm,moistclimateoftheforestareatotheNorthandextendtotheWest,theSouthtropicalhumidcontinentalarejoysongbeiterritoriesmovetolatitude22°cto24°c;southernQinghai-Tibetplateauasneedlebroadleavedforest,coniferousforestinthewesternboundaryoftheQinghai-TibetplateautotheWestnearthehighway;forgrasslandanddesertsteppe,localforest.Accordingtotherecoveryofapollendataonvegetationandvegetationincomparison,forestanddesert-meadow,Westboundariesnorthward400km400~800km.11.可见，气温变化高达9℃（从低于现代5℃到高于现代4℃），生态环境并不会崩溃。而高于现代3℃～5℃时，降水丰沛，森林分布区扩展。森林是物种的主要依托，这一状态对人类社会显然利多弊少。Visibility,temperaturechangesupto9°c(5°cfrombelowtoabovemodernmodern4°c),theecologicalenvironmentanddoesnotcrash.Ratherthanmodern3°cto5°c,precipitationinthePRC,forestareaexpansion.Forestsarethemainspecies,whichreliesontheStateofhumansocietyisclearlymoredisadvantages.12.现在惟一能想到的弊端是海平面上升造成的海侵。海侵是完全可以应付的：当陆地扩展时，自然会吸引人口向新增冲击扇移民；反之，这种移民就会停滞，或代之以反向移民。在现代科学、技术和社会组织能力条件下，这并不难解决。与森林与荒漠-草原界线北移400公里、西移400～800公里相比，中国人民的生存环境总体上将得大于失。Nowthngdisadvantagesistherisingsealevelscausedbytransgression.Transgressionisfullymanageable:whenlandexpansi