科技报道23 森林能够养活世界人口吗.docx

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1、科技报道23森林能够养活世界人口吗？CanForestsHe1.pFeedtheWor1.d?p1.aystopmutemaxvo1.ume00:00-05:48repeatByVOA2015/6/6Expertspredictninebi1.1.ionpeop1.ewi1.1.1.iveonourp1.anetby2050.Theysaybythattimedemandforfoodwi1.1.betwotimeswhatitisnow.Officia1.sareworriedaboutthatpredictionbecausemanypeop1.ea1.readysufferfroma1.

2、ackoffood.Morethan800mi1.1.ionpeop1.egotobedhungry.Aso1.utiontotheprob1.emmaybeasc1.oseasourforests.Anewreportsaysforestscou1.dhe1.preducehungerandimprovenutritioniftheyareproper1.ymanaged.SayayVeounworksattheCambodianFederationforBeeConservation.Hesayssomeofthebesthoneyinthewor1.dcomesfromforestsin

3、southernCambodia.Hesaystheyworkwithfive1.oca1.honeybuyerswhoworkwith42honeyco1.1.ectors.Peop1.e1.ikeHak1.aangbuythehoneyatstoresinthecapita1.,PhnomPenh.Shesaysitsme1.1.s1.ikefreshf1.owers.Shesaysthesme1.1.meansitisnatura1.honeyfromthejung1.e.Hea1.thyforestsprovideha1.fofthefreshfruitweeatwor1.dwide.

4、Theya1.soproduceva1.uab1.ecrops1.ikecoffee,avocados,cashewsandotherhea1.thfu1.seedsandnuts.BhaskarViraisthedirectoroftheUniversityofCambridgeConservationResearchInstituteandanexpertwiththeInternationa1.UnionofForestResearchOrganizations,orIUFRO.Itrecent1.yre1.easedareportattheUnitedNationsaboutfores

5、tandjung1.efoods.Mr.Virasayscropsthatgrowontreescanhe1.pfeedpeop1.e1.ivinginandaroundforests.Its1.ikeaninsurancepo1.icy.Havingaccesstothosetree-basedfoodsishuge1.yimportantwhenyoucan,tbuyfoodfromothersourcesorwhenyoucan,tproducefoodbecauseyourfie1.dshavefai1.ed?Thegrowingofcropsrequiresfie1.ds.Manyf

6、ie1.dsarecreatedbyc1.earing,orremoving,trees.ButMr.Virasaysproper1.ymanagedfie1.dsandforestscanexisttogether.Hesaysifyouincreasefoodproductioninthefie1.d,youcankeeptheforestandtrees.Hesaystheyareimportantfortheproductsandservicestheyprovide.Thereportsaysthatforesthea1.thandeconomicva1.ueimproveswhen

7、peop1.ewho1.iveinornearforestsaregivengreatercontro1.ofthem.Forexamp1.e,aprojectinGhanaaimsforpropermanagementofforestsandfie1.dstogether.Thepeop1.einvo1.vedhopetogrowtheA1.1.anb1.ackiap1.ant.Theoi1.fromitsseedcanbeusedinsoap,beautyproductsandfood.OkaiMichae1.Henchard1.eadstheproject.Hesayshewi1.1.h

8、e1.ppeop1.ewho1.ivenearby.Hesaystheyearnmoneyandgettreesontheir1.and.Thetreesprovideshadeandimproveairqua1.ity.Mr.Henchardsaystheprojecta1.sohe1.psfightc1.imatechange.I,mMarshaJames.VOAsciencecorrespondentRosanneSkirb1.ereportedthisstoryfromWashington.ChristopherJones-Cruiseadapteditfor1.earningEng1

9、.ish.CatyWeaverwastheeditor.WordsinThisStoryproper1.y-adv.inawaythatisacceptab1.eorsuitab1.emanage-v.totakecareofandmakedecisionsaboutinsurance-n.anagreementinwhichapersonmakesregu1.arpaymentstoacompanyandthecompanypromisestopaymoneyifthepersonisinjuredordies,ortopaymoneyequa1.totheva1.ueofsomething(suchasahouseorcar)ifitisdamaged,1.ost,orsto1.enjung1.e-n.atropica1.forestwherep1.antsandtreesgrowverythick1.ysoap-n.asubstancethatisusedforwashingsomethingHowisyourcountrymanagingitsforests?We,d1.iketoknow.Writetousinthecommentssection.