Namhlanje, ngophuhliso olukhawulezayo loqoqosho lwehlabathi kunye nenkcubeko, imiba yendalo kunye nokusingqongileyo ifumene ingqalelo kuzo zonke iinkalo zobomi.Ukuwohloka kwemekobume, ukunqongophala kwezixhobo kunye nengxaki yamandla kwenze abantu baqonda ukubaluleka kophuhliso oluhambelanayo loqoqosho kunye nokusingqongileyo, kwaye ingqikelelo "yoqoqosho lohlaza" ephuhliswe ngeenjongo zemvisiswano phakathi koqoqosho kunye nokusingqongileyo iye yafumana ukuthandwa ngokuthe ngcembe.Kwangaxeshanye, abantu baqala ukunikela ingqalelo ngakumbi kwimiba yendalo nendalo esingqongileyo.Emva kophando olunzulu, bafumanisa ukuba iziphumo zaziyothusa.
Ungcoliseko olumhlophe, okwakwaziwa njengongcoliseko lwenkunkuma yeplastiki, lube yenye yezona ngxaki zinzima zokungcoliseka kwendalo emhlabeni.Kwi-2017, i-Global Marine Database ye-Japan Marine Science and Technology Centre ibonise ukuba ngaphezu kweyesithathu ye-debris ye-deep-sea efunyenwe ngoku i-debris enkulu yeplastiki, apho i-89% yinkunkuma yemveliso elahlayo.Kubunzulu obuziimitha ezingama-6,000, ngaphezulu kwesiqingatha senkunkuma yenkunkuma yiplastiki, kwaye phantse yonke iyalahlwa.Urhulumente wase-Bhritane wachaza kwingxelo epapashwe ngo-2018 ukuba inani lilonke lenkunkuma yeplastiki kwiilwandle zehlabathi liya kuphinda kathathu kwiminyaka elishumi.Ngokutsho kwe "Ukusuka kuNgcoliseko ukuya kwiZisombululo: uVavanyo lweHlabathi lweLitha yaseLwandle kunye noNgcoliseko lwePlastiki" olukhutshwe yiNkqubo yeZizwe eziManyeneyo ngokusiNgqongileyo ngo-Okthobha wama-2021, iyonke i-9.2 yeebhiliyoni zeetoni zeemveliso zeplastiki zaveliswa kwihlabathi jikelele phakathi kwe-1950 kunye ne-2017, apho malunga ne-7. iitoni ezibhiliyoni ziba yinkunkuma yeplastiki.Izinga lehlabathi lokuphinda lisetyenziswe kwezi nkunkuma zeplastiki lingaphantsi kwe-10%.Okwangoku, inkunkuma yeplastiki elwandle ifikelele kwi-75 yezigidi ukuya kwi-199 yezigidi zeetoni, ibalwa kwi-85% yobunzima benkunkuma yaselwandle.Ukuba amanyathelo ongenelelo asebenzayo awathathwa, kuqikelelwa ukuba ngo-2040, isixa senkunkuma yeplastiki engena kwimizila yamanzi iya kuphinda iphindwe kathathu ukuya kwi-23-37 yezigidi zeetoni ngonyaka;kuqikelelwa ukuba ngo-2050, isixa sisonke seplastiki eselwandle siya kudlula eso sentlanzi.Le nkunkuma yeplastiki ayibangeli nje ingozi enkulu kwizinto eziphilayo zaselwandle kunye ne-ecosystems yasemhlabeni, kodwa amasuntswana eplastiki kunye nezongezo zawo zinokuchaphazela kakhulu impilo yabantu kunye nokuphila kwexesha elide.
Ukuza kuthi ga ngoku, uluntu lwamazwe ngamazwe lukhuphe ngokulandelelana imigaqo-nkqubo yokuvalwa kunye nokunciphisa iiplastiki, kwaye yaphakamisa ithayimthebhile yokuvalwa kunye nokunciphisa iiplastiki.Okwangoku, amazwe angaphezu kwe-140 ayenze ngokucacileyo imigaqo-nkqubo efanelekileyo.UMphathiswa we-Ecology kunye nokusiNgqongileyo weKomishoni yoPhuhliso kunye noHlaziyo lweSizwe ecetywayo "kuluvo malunga nokomeleza ngakumbi uLawulo loNgcoliseko lwePlastiki" olukhutshwe ngoJanuwari 2020: "Ngo-2022, ukusetyenziswa kweemveliso zeplastiki ezilahlwayo kuya kuncitshiswa kakhulu, ezinye iimveliso ziya kukhuthazwa. , kwaye inkunkuma yeplastiki iya kusetyenziswa njengemithombo yamandla.”Umyinge wokusetyenziswa kweplastiki unyuke kakhulu. ”Urhulumente wase-Bhritane waqala ukukhuthaza "uMyalelo wokuThintela iPlastiki" omtsha ekuqaleni kwe-2018, uvala ngokupheleleyo ukuthengiswa kweemveliso zeplastiki ezilahlayo ezifana neeplastiki zeplastiki.Ngo-2018, iKhomishoni yaseYurophu iphakamise isicwangciso "soMyalelo wePlastiki wokuThintela", iphakamisa ukuba iindiza ezenziwe ngezinto ezihambelana nokusingqongileyo kunye nezinto ezizinzileyo kufuneka zithathe indawo yeplastiki.Ayizizo kuphela iimveliso zeplastiki ezilahlwayo, kodwa ishishini lemveliso yeplastiki lilonke liza kujongana neenguqu ezinkulu, ngakumbi ukunyuka kwamaxabiso e-oyile ekrwada kutsha nje, kwaye uguqulo lwekhabhoni ephantsi yoshishino lwemveliso yeplastiki sele lukufuphi.Izinto ezinekhabhoni ephantsi ziya kuba yeyona ndlela yodwa yokutshintsha iiplastiki.
Okwangoku, kukho iintlobo ezingaphezu kwe-1,600 zezityalo ze-bamboo ezaziwa emhlabeni, kwaye indawo yamahlathi e-bamboo idlula i-35 yezigidi zeehektare, ezisasazwa ngokubanzi e-Asia, e-Afrika naseMelika.Ngokutsho kwe "China Forest Resources Report", indawo yehlathi ekhoyo yelizwe lam i-6.4116 yeehektare zezigidi, kwaye ixabiso le-bamboo output ngo-2020 liya kuba yi-321.7 yebhiliyoni ye-yuan.Ngo-2025, ixabiso lilonke lemveliso yoshishino lwesizwe loqalo liya kudlula i-700 yeebhiliyoni zeeyuan.I-bamboo ineempawu zokukhula ngokukhawuleza, ixesha elifutshane lokulinywa, ukomelela okuphezulu, kunye nokuqina okulungileyo.Amaziko amaninzi ophando lwezenzululwazi kunye namashishini sele eqalisile ukuphuhlisa nokuvelisa iimveliso ze-bamboo ukuthatha indawo yeemveliso zeplastiki, ezinje nge-bamboo winding composite imibhobho, i-bamboo tableware elahlayo, kunye nezinto zangaphakathi zeemoto.Ayinakuthatha indawo yeplastiki kuphela ukuze ihlangabezane neemfuno zabantu, kodwa ihlangabezane neemfuno zokukhuselwa kokusingqongileyo okuluhlaza.Nangona kunjalo, uninzi lophando lusaqala, kwaye isabelo semarike kunye nokuqatshelwa kufuneka kuphuculwe.Ngakolunye uhlangothi, kunika amathuba amaninzi "okutshintsha iplastiki nge-bamboo", kwaye kwangaxeshanye ibhengeza ukuba "ukutshintsha iplastiki nge-bamboo" kuya kukhokelela kwindlela yophuhliso oluluhlaza.uvavanyo olukhulu lokujongana.
Ixesha lokuposa: Mar-23-2023
