Ukufa kwezinhlanzi eziningi muva nje eQuinchao commune, esiqhingini saseChiloé, kuphinde kwacubungula izimo zemvelo kanye nezinqubo eziphuthumayo zemboni yezokufuya. Lesi sigameko senzeke epulazini lezinhlanzi laseTraiguén 2, eliphethwe yi-Invermar SA, futhi siphakamise ukukhathazeka phakathi kweziphathimandla zokudoba kanye nemboni uqobo.
Ngokusho kolwazi olusemthethweni olukhishwe yinkampani kanye neNational Fisheries and Aquaculture Service (Sernapesca), isenzakalo solwandle sokuhlushwa okuphansi komoya-mpilo oncibilikisiwe emanzini Lokhu ngabe kwaba yimbangela yalo mcimbi, okuholele ekulahlekelweni kwamakhulu amatani. de peces kanye nokusetshenziswa okubanzi kokuqapha kanye nokususwa kwe-biomass ukuze kugwenywe imiphumela eyengeziwe endaweni yasolwandle.
Umcimbi wokungenisa umoya-mpilo ophansi esikhungweni iTraiguén 2
Lesi sigameko senzeke ngomhlaka -12 kuNhlolanja , lapho izinhlelo zokuqapha epulazini lezinhlanzi laseTraiguén 2, elihlonzwe ngekhodi 102115 futhi elisemasipala waseQuinchao , eSifundeni saseLos Lagos , zithola ukwanda okungavamile kokufa ezindlini. Ngokusho kwenkampani, lokhu kwanda okungazelelwe kuhlotshaniswa nokwehla kwamazinga omoya-mpilo ekholomu yamanzi , isimo esingabangelwa izinguquko ezithile ze-oceanography.
Lolu hlobo lwesimo semvelo lunciphisa ukutholakala komoya-mpilo wezinhlanzi, okubangela ukucindezeleka okukhulu okuthi, uma kuqhubeka isikhathi eside, ekugcineni kuholele ekufeni kwabantu abaningi . Kulokhu, ukufa kwagxila epulazini lezinhlanzi lase-Invermar, futhi kuze kube manje akukho miphumela efanayo ebikiwe kwezinye izikhungo endaweni, yize ukuqapha sekunwetshiwe ezindaweni ezizungezile.
USernapesca ugcizelele ukuthi Iziqephu zokuntuleka komoya-mpilo azihlali isikhathi eside futhi azisakazeki kabanzi.Kunalokho, zenzeka njengezehlakalo ezingajwayelekile, ezihlotshaniswa nezimo ezithile zesifunda. Kodwa-ke, umthelela wazo ungaba mkhulu ekukhiqizweni kwezinhlanzi uma zihambisana nobuningi obukhulu. de peces kanye nezici ezithile ze-oceanography.
Izibalo zokufa kanye nobubanzi besimo esiphuthumayo
Ngokusho kwemibiko esemthethweni, lesi simo esiphuthumayo sesithinte amathani angu-283 e-salmon , okumele cishe u-10% we-biomass iyonke egcinwe esikhungweni se-Traiguén 2. Lesi silinganiso sibonisa isenzakalo esifanele maqondana nokukhiqizwa, kodwa sinqunyelwe ngaphakathi kwesikhungo ngokusho kweziphathimandla.
I-biomass ethintekile isuswa kusetshenziswa i- High Seas Fishing Vessel (PAM) , eqoqa izinhlanzi ezifile bese izithutha ziye esitshalweni sokunciphisa iLa Portada ukuze zicutshungulwe okokugcina. Le ndlela yokulahla imfucuza yezimboni ingenye yezindlela ezisetshenziswayo zokuvimbela imfucuza yezinto eziphilayo ukuthi ingaqongelelani olwandle noma eduze kwesikhungo.
Le nkampani ithe yonke imisebenzi yokukhipha nokuthutha yenziwa ngaphansi kwezimo eziqinile zokuphepha kwemvelo ukuze kuncishiswe noma iyiphi ingozi yokungcola, iphunga elibi, noma ukuba khona kwezifo ezihambisana nokubola kwezinhlanzi. Iziphathimandla, zona, ziqapha lezi zinqubo ukuqinisekisa ukuthi ziyasetshenziswa ngokuhambisana nemithetho yamanje.
Impendulo ka-Invermar kanye nokusebenza kwezinqubo zangaphakathi
Ngemva kokubona ukwanda okungavamile kokufa, i-Invermar yaqalisa ngokushesha uhlelo lwayo lwezimo eziphuthumayo , oluhlanganisa uchungechunge lwezinyathelo zangaphakathi kanye nokuxhumana neziphathimandla zomkhakha. Izenzo zokuqala zazihlanganisa ukuqinisa ukuqapha kwemvelo, ukubuyekeza imingcele ye-oceanography, kanye nokwazisa ngokusemthethweni iSernapesca (iNational Fisheries Service).
Le nkampani ithe, njengengxenye yezinqubo zayo ezijwayelekile, iqhubeka nokuqapha izimo zemvelo zasolwandle ezindaweni lapho isebenza khona. Lokhu kuqapha kufaka phakathi izinto eziguquguqukayo ezifana nomoya-mpilo oncibilikisiwe, izinga lokushisa lamanzi, imisinga yamanzi, nezinye izinto ezithinta ngqo inhlalakahle yezinhlanzi.
Ngaphezu kokususwa ngokomzimba kwe-biomass ethintekile, inkampani ithi isebenzise izinqubo zokuphepha kwe-biosecurity kanye nokuphathwa kwenhlanzeko okuhloswe ngazo ukuvimbela lesi sigameko sokufa ukuthi singaholeli ezimweni ezikhuthaza ukwanda kwamagciwane noma ukudala imiphumela eyengeziwe ekhwalithini yamanzi kanye nenhlabathi ngaphansi kwamakheji.
I-Invermar igcizelele inhloso yayo yokugcina ukuxhumana okusobala nokufika ngesikhathi mayelana nokuthuthukiswa kwalesi simo, iphinda izibophezele ekuqhubekeni kokusebenza kwayo kanye nokusetshenziswa kwezinyathelo zokuvimbela izingozi zemvelo ezingase zithinte amapulazi ayo ezinhlanzi.
Ukuqapha okuqhubekayo nokuqapha nguSernapesca
Ngokuhambisana nezenzo zenkampani, iNational Fisheries and Aquaculture Service yathumela abahloli esifundeni saseQuinchao ukuqinisekisa ukuphathwa kokufa kwezinhlanzi kanye nokuhambisana nezinhlelo zesimo esiphuthumayo. Lokhu kuthunyelwa kuhlose ukuqinisekisa ukuthi umsebenzi wenziwa ngaphandle kokwephula imithetho kanye nokunciphisa imiphumela engaba khona ohlelweni lwemvelo.
Amaqembu obuchwepheshe eSernapesca ayaqinisekisa ukuthi isigaba ngasinye senqubo, kusukela ekuqoqweni kwe-salmon efile kuya ekuthuthweni kwayo ngomkhumbi we-PAM kanye nokulethwa esitshalweni sokucubungula, kuyahambisana nezidingo zemvelo nezempilo ezimisiwe. Umgomo ukuvimbela ukukhishwa okungajwayelekile, ukuchitheka, noma ukuphathwa kabi kwezinsalela.
Umqondisi wesifunda saseSernapesca eLos Lagos, uCristian Hudson , uchaze ukuthi lezi zinhlobo zemicimbi yolwandle ziye zabonwa kwezinye izikhathi esifundeni, okubangela ukufa kwabantu ezindaweni zokulima zasemanzini kanye nezinhlobo zasendle. Kwezinye iziqephu, kuye kwabikwa ukugoba kwezimfanzi zesiteshi kanye nezinye izinto eziphilayo zasolwandle ezizwela ukuncipha komoya-mpilo.
Kulesi simo, igunya ligcizelela ukuthi ukuqapha akugcini nje esikhungweni seTraiguén 2, kodwa kudlulela nakwezinye izikhungo eziseduze , ukuze kutholakale ngokuhamba kwesikhathi noma yiluphi ushintsho ezimweni zemvelo olungabeka impilo yezinhlanzi engcupheni noma ibhalansi yendawo yasolwandle yaseQuinchao nendawo ethonya kuyo.
Imicimbi ye-Oceanography kanye nezingozi zokufuywa kwezinhlanzi
Isimo eQuinchao siveza phambili ubungozi bokufuya izinhlanzi ezimweni ezithile zolwandleLezi zici, njengamazinga aphansi omoya-mpilo, ukushintsha kwezinga lokushisa okungazelelwe, noma izinguquko emifuleni, zingandiswa ezindaweni ezinamapulazi ezinhlanzi amaningi kanye nobuningi babantu abaningi. de peces.
Ukwehluka komoya-mpilo oncibilikisiwe kuvame ukuhlotshaniswa nenhlanganisela yezici, okuhlanganisa ukuhlukaniswa kwamakholomu amanzi , ukuba khona kwezinto eziphilayo, ukuqhakaza kwama-microalgal, kanye nokushintsha kwesimo sezulu ngokuzumayo. Uma ukuvuselelwa kwamanzi kulinganiselwe, izimo ziba sengozini enkulu yokwehla ngokuzumayo komoya-mpilo otholakala ezimpilweni zasolwandle.
Uma kwenzeka amapulazi e-salmon, isimo siba sibi kakhulu uma ufaka ukuphefumula kwezinkulungwane de peces endaweni evalekile, ukusetshenziswa kokudla okulinganiselayo kanye nokuqongelela okungenzeka kwemfucuza ngaphansi kwezakhiwo. Ngakho-ke, imithethonqubo idinga izinhlelo ukuqapha okuqhubekayo kwemvelo kanye nezinhlelo zesenzo esisheshayo zokuphendula kunoma yikuphi ukushintshashintsha okubalulekile okungaholela ekufeni kwabantu abaningi.
Iziqephu ezifana neTraiguén 2 nazo zivula kabusha impikiswano ngesidingo sokuqinisa amasu okuvimbela nokuqina embonini, okuhlanganisa ukuthuthukiswa kokuphathwa komthwalo wezinto eziphilayo ngendawo, ukuhlela indawo yezikhungo kanye nokufakwa kobuchwepheshe bokuxwayisa kusenesikhathi obuvumela ukulindelwa okungcono kwalezi zimo.
Ukucaca kolwazi kanye nokukhathazeka komphakathi
Ngaphandle kwezibalo kanye nemibiko yobuchwepheshe, izehlakalo ezifana nokufa kwezinhlanzi zase-salmon eQuinchao zivame ukubangela ukukhathazeka phakathi kwezakhamuzi kanye nemiphakathi yasogwini , ehlala eduze nokufuywa kwezinhlanzi. Isivinini lapho amaqiniso edluliselwa khona kanye nokucaca kwedatha enikeziwe kudlala indima ebalulekile ekuvimbeleni ukuqagela nokungathembani.
Kulokhu, uSernapesca kanye nenkampani bakhiphe ulwazi mayelana nomsuka ongase ube khona walesi sigameko, inani le-biomass elithintekile, kanye nezinyathelo ezithathwayo ukubhekana nalesi simo. Lokhu kucaca kubhekwa njengokubaluleke kakhulu emkhakheni obekulokhu kuxoxwa ngawo ngenxa yokusebenzisana kwawo nezindawo zemvelo zasolwandle.
Ngesikhathi esifanayo, izinhlangano zomphakathi kanye nabadlali bendawo bavame ukubonisa intshisekelo ekuqinisekiseni ukuthi izinqubo azigcini nje ngokunamathela emthethweni, kodwa futhi zibonisa ukukhathazeka kwangempela ngokuvikelwa kwemvelo kanye nokuhambisana kokufuywa kwezinhlanzi neminye imisebenzi, njengokudoba ngobuciko noma ukuvakasha ogwini.
Ukuphathwa kwalezi zinhlobo zezigameko, kanye nendlela imiphumela yazo edluliselwa ngayo, kungathonya umbono womphakathi ngemboni ye-salmon , kokubili esifundeni saseLos Lagos nakwezinye izindawo lapho ukufuywa kwezinhlanzi kuyimbangela ebalulekile yezomnotho, okuhlanganisa nezindawo ezahlukahlukene zasogwini lwaseYurophu ezilandela eduze ulwazi lwaseChile.
Isigameko sokufa kwe-salmon epulazini laseTraiguén 2 eQuinchao sigcizelela ukubaluleka kwezinhlelo zokuqapha eziqinile, izinhlelo ezihleliwe kahle, kanye nokuqapha okusebenzayo yiziphathimandla ukunciphisa imiphumela yezehlakalo zolwandle, nakuba zihlukanisiwe, ezingadala ukulahlekelwa okukhulu. Ukuxhumana phakathi kwenkampani, indikimba elawulayo, kanye nomphakathi kuvela njengento ebalulekile yokubhekana nezehlakalo ezinjalo ngempumelelo ngangokunokwenzeka futhi kube nomthelela omncane endaweni yasolwandle kanye nemisebenzi yokukhiqiza.
