Allison Turner
Ukuba ulwandle lonakaliswa kukuloba ngokugqithisileyo kunye neendlela zokuloba ezitshabalalisayo, lusesichengeni sokufudumala kwehlabathi – zombini ezi zinto zinempembelelo kwizinto eziphilayo. Ngoko ke, ukuzinza kufuneka kudlale indima enkulu xa usitya intlanzi. Sichaza into enokwenziwa ngumntu ngamnye.
Umbono wavakala ulungile: ileyibhile elula eluhlaza okwesibhakabhaka kwiintlanzi, evumela abathengi ukuba bachonge iimveliso ezizinzileyo ngokujonga nje. Leyo yayiyingcamango esisiseko emva kweleyibhile yeMarine Stewardship Council (MSC) eyasekwa ngowe-1997. “Ngelishwa, ayizange isebenze ngokupheleleyo,” itsho njalo ingcali kwezokuloba yeWWF uPhilipp Kanstinger kwiminyaka eli-13 kamva.
Isazi ngemekobume siyagxeka: “Ngokombono wethu, inani elandayo lokuloba kwi-MSC alizinzeki.” I-WWF yaseka umbutho weleyibhile ngoku ozimeleyo ngelo xesha. Ngoku abalondolozi bendalo bayaziqhelanisa. Kwisikhokelo esitsha sokuloba, esiza kupapashwa kungekudala, iWWF ifuna ukwenza utshintsho kwingcebiso yeemveliso ezineleyibhile ye-MSC.
Iziphumo zovavanyo kuvavanyo lwethu lwentonga yeentlanzi zikwanike ukukhanya okubi ngokubaluleka kweleyibhile. Nangona kunjalo, njengomthengi phantse akunakwenzeka ukugcina umkhondo wazo zonke iintlobo ezahlukeneyo kunye neendlela zokuloba, isitokhwe esilobe ngokugqithisileyo kunye neemeko zeaquaculture. Yiyo loo nto ileyibhile ethembekileyo iya kubuxabisa ubunzima bayo ngegolide. Inzima kakhulu ngaphandle kwayo – kodwa ngezi ngcebiso zintandathu zilandelayo abalandeli beentlanzi basenokunceda ukukhusela i-ecosystem kunye nokuqinisekisa ukubandezeleka okuncinci kwezilwanyana.
- Thenga iintlobo zeentlanzi ezingakrokreli
- Ziphephe izilwanyana ezisengozini yokuphela
- Sebenzisa iSikhokelo seeNtlanzi
- Nika ingqalelo kwiilebhile
- Kwakhona nikela ingqalelo kwiileyibhile zeentlanzi ezifuywayo
- Jabulela iintlanzi ngokumodareyitha
Ukutya iintlanzi: Ezi zitokhwe zisempilweni
1. Thenga iintlobo zeentlanzi ezingakrokreli
Akukho ntlobo zininzi zeentlanzi ezisele zinconywa ziingcali ngaphandle kokuqaqanjelwa sisisu. Kodwa i-carp yendawo enye yazo, umzekelo. Njengeentlanzi zasendle ezingenangxaki, uGqr. Rainer Froese ovela kwiZiko leGeomar Helmholtz loPhando loLwandle kunye nesalmon yasendle evela eAlaska kunye ne-sprat evela kuLwandle oluMntla, kunye ne-Alaska pollock evela kwi-stocks enempilo kwi-North Pacific. Ekubeni iindawo zokuloba kwiindawo ezingenangxaki ziqinisekisiwe yi-MSC, kuyacetyiswa ukuchonga iAlaska pollock ngeleyibhile. Le ntlanzi nayo ayibanjwa ngee trawls ezisezantsi.
Xa kuziwa kwiintlanzi eziselunxwemeni ezifana ne-plaice, i-flounder kunye ne-turbot, uFroese uncoma ukufumanisa: ngaba intlanzi iphuma kuLwandle lweBaltic? Kwaye wabanjwa ngeegillnets? Ukuba kunjalo, ngoko ingcali inika ukukhanya okuluhlaza. NgokukaFroese kunye neWWF, iimbaza zilungile ukuba zivela kwi-aquaculture.
2. Ziphephe izilwanyana ezisengozini yokuphela
Abathengisi abaninzi kunye neendawo zokutyela zisabonelela ngeentlobo zeentlanzi ezisengozini yokuphela. I-eel ethandwayo kunye ne-dogfish (i-Schillerlocken) isengozini yokuphela. I-Grouper, ray kunye ityhuna ebomvu (ityhuna ebluefin) nazo azikho kwibhaskithi yokuthenga ezinzileyo.
Umcebisi weentlanzi uluncedo xa uthenga iintlanzi
3. Sebenzisa uMcebisi weeNtlanzi
Kukwakho iingxaki ezibalulekileyo nezinye iintlobo ezininzi zeentlanzi: ezinye kuzo zonke iindawo zokuloba, ezinye kuphela ngendlela ethile yokuloba okanye kummandla othile. Oku kubhideka kwenza ukuthenga kube nzima kakhulu. Isikhokelo seentlanzi se-WWF, esihlaziywa izihlandlo ezininzi ngonyaka, ngoko ke siluncedo.
4. Nika ingqalelo kwiilebhile
Ileyibhile ye-MSC ayithembekanga ngokupheleleyo. Ngelishwa, iintlanzi zasendle eziphethe ileyibhile ye-MSC nazo zinokuphuma kwizitokhwe ezincinci kakhulu okanye kwiindlela zokuloba eziyingxaki. Oku kusebenza nakwileyibhile engaxhaphakanga kakhulu kwaye eneneni engqongqo kakhulu iNaturland Wildfisch ekhutshwe nguMbutho wokuFama okuZiphilayo. Xa uthandabuza, nangona kunjalo, iimveliso ezineeleyibhile zithembeke ngakumbi kunezo zingenayo.
"Sicebisa ileyibhile ye-MSC njengowona mgangatho uphantsi oqinisekisa iimveliso ezisemthethweni nezilandelekayo," icacisa ingcali yeWWF uKanstinger. Oku kubalulekile kuba ama-20 ukuya kuma-30 ekhulwini okuloba ehlabathini lonke akukho mthethweni. Iintsilelo zinokulungiswa kuphela kwikhonkco lobonelelo olulandelekayo.
Yitya intlanzi ngokuzinzileyo
5. Kwakhona nikela ingqalelo kwiileyibhile zeentlanzi ezifuywayo
I-aquaculture ibangela iingxaki zayo: ukulima ngokusondeleyo umzi-mveliso, ukusetyenziswa kwezibulali zinambuzane, ukusetyenziswa kakhulu kweentlanzi zasendle kunye nesoya ekutyeni zezinye zazo. Ngoko ke qaphela:
Iimveliso eziqinisekisiweyo ze-Organic kufuneka zihambelane neemfuno ezingqongqo, ezifana nokutya kunye nokuxinana kwemfuyo.
Itywina laseNaturland kwi-aquaculture lingqongqo ngakumbi. Ikhathalogu yeenqobo zokugweba ichaza ukuxinana kwemfuyo yeentlanzi ezifuywayo kwaye iyakwalela ukutyisa iintlanzi zasendle. Ukwalawula imigangatho yentlalo yabantu abasebenza kushishino lokuloba.
Umbutho wokufama eziphilayo i-Bioland iqinisekisa i-carp.
Isilumkiso: Ngokombono wethu, ileyibhile ye-ASC yokufuya iintlanzi ngenkathalo evela kwi-Aquaculture Stewardship Council ayibobungqina bokufuya okuzinzileyo ngokwenene. Umzekelo, i-soy eguqulwe ngokwemfuza ivumelekile njengesondlo, kwaye intlanzi yasendle nayo inokubandakanywa kwisondlo, nokuba ayiveli kwizitokhwe ezilotywe ngokugqithisileyo.
6. Yonwabela intlanzi ngokumodareyitha
Iintlanzi ezisesempilweni namhlanje nazo ziya kuba phantsi kwengcinezelo ukuba ukulambela kwabantu iintlanzi kuqhubeka kwanda. Ngoko ke okona kuzinzileyo ukutya intlanzi kuphela kunqabile.
Umbutho waseJamani weSondlo ucebisa intlanzi enye ukuya kwezimbini izidlo ngeveki ukuze kubonelelwe ngezondlo ezizezona zilungileyo, ngakumbi nge-long-chain omega-3 fatty acids. Ukuba utya intlanzi encinci, uyazenzela ukuba utya abathengisi be-omega-3 esekwe kwisityalo yonke imihla, oko kukuthi ioli ye-linseed, ioyile ye-rapeseed okanye i-walnuts.
