AsurgeofmushroompickersonDali'sCangshanMountainshasscarredfragilealpinemeadows,promptingYunnanauthoritiestoimposestrictlimitationsonharvestingasexpertswarnthatover-foragingcouldthreatenbiodiversityanddisruptthelocalecosystem.
AuthoritiesinDaliBaiautonomousprefectureannouncedthecrackdownom6米乐app下载nSunday,citingasummerinfluxofmorethan10,000visitorsperdayintheCangshanrange.
"Wewillconductcomprehensiveinspectionsandadoptazero-toleranceapproachtowardillegalactivitiessuchasunauthorizedtourismandcommercialmushroom-pickingthatharmtheecologicalenvironment,"ChenZhenyong,governoroftheprefecture,saidatameeting.
Duringthesummerholiday,shortvideosandimagespromoting"mushroom-pickinginDali"havebeenprominentonplatformssuchasDouyinandXiaohongshu.Thepostshighlightedpickingandphoto-takingasattractions,drawinglargecrowds.Someaccountsrecruitedvisitorsbychargingfeesrangingfromtenstohundredsofyuan,offeringforagingtoolsorevenprocessingcollectedmushroomsforconsumption.
InYanghevillage,once-lushforestareashavebeentrampledbarebytourists,ChinaCentralTelevisionreported.
Environmentalvolunteersandexpertswarnthatrecklessforaginghasm6米6alreadydamagedthenaturalecosystem.
"Whentouristsrakethroughtheareas,themycelium—thevegetativepartofthefungus—isexposedtosunlightanddies,losingitsabilitytoregenerateandproducemushroomsinthefuture,"WangBin,anenvironmentalvolunteer,toldCCTV.
Ifagrowingenvironmentisdestroyed,itcantakeatleastfiveto10yearsfornewwildmushroomstoreturn,expertssay.m6米乐手机登录app入口
Wildmushroomsplayacrucialroleindecomposingligninandcellulose,twoofthehardestnaturalmaterialstobreakdownindeadleavesandbranches.Theyalsosupportthegrowthofotherfungiandplants.Oncegrown,mushroomsprovidefoodforinsectsandsmallmammals.
"Mushroomsaredecomposers.Withoutthem,naturalmaterialsintheforestcannotbebrokendown,andtheprotectiveeffectsonplantsmaydiminish,"saidZhaoRuilin,aresearcherattheChineseAcademyofSciences."Plantdiseaseresistancecoulddecrease,reducingtheforest'soverallfunctionality."
Asincidentsofpickingincrease,mushroomsinlow-altitudeareashavebecomescarce.Foraginggroupsarenowmovinghigherintothemountains,withsometouristsenteringrestrictednationalnaturereserveareas.
Theprefecture'snoticesaidillegalforagingandrelatedactivitieswouldbedealtwithstrictlyunderthelaw.
Authoritiesalsowarnedofpoisoningrisks.米乐体育安装 Touristswithlittleknowledgeofwildmushroomsoftenmisidentifythem.
"Evenexperiencedlocalssufferpoisoningseveryyear,letaloneunprofessionaltourguides,"saidZhaoChanglin,aprofessoratSouthwestForestryUniversity."Sometouristsactuallytakethemushroomsbackandeatthem.Theconsequencescouldbedire."
Between2012and2023,theChineseCenterforDiseaseControlandPreventionrecorded3,229mushroompoisoningcasesand710deaths,accordingtoastudypublishedinChinaCDCWeekly.Thecasesaccountedfor21.87percentofreportedfoodbornepoisoningincidentsinthatperiod.
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