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Fepa sebakeng sa salmon!! Ena ke keletso ea litsebi

Fepa sebakeng sa salmon!! Ena ke keletso ea litsebi

Fepa sebakeng sa salmon!! Ena ke keletso ea litsebi

Bo-rasaense ba fane ka keletso e makatsang ho batho ba ratang ho ja tlhapi, haholo-holo salmon, hore ho e-na le hoo, ba je lijo tsa eona, haholo-holo kaha e na le litlhapi tse nyenyane tsa salmon.

Bo-rasaense ba Univesithing ea Cambridge ba ile ba hlahlobisisa lintlha tsa tlhahiso ea litlhapi tsa salmon Scotland ka 2014 ho bapisa boholo ba tlhapi e tšoasitsoeng naheng le boholo ba salmon e ruuoang, New Atlas e tlaleha.

Ba ile ba fumana hore ka 2014, ho ile ha sebelisoa lithane tse 460 179 tsa litlhapi tse hlaha ho hlahisa lithane tse XNUMX XNUMX tsa salmon.

Ho feta moo, karolo ea 76 lekholong ea litlhapi tse neng li tšoasoa naheng e ne e le tsa mefuta e atisang ho jeoa ke batho, e kang li-anchovies le sardine.

Ka ho hlahloba lipalo-palo tsena lefatšeng ka bophara, bo-rasaense ba hakanya hore haeba litlhapi tse tšoaroang maoatleng le maoatleng li ne li ka sebelisoa e le lijo tsa batho ho e-na le hore li sebelisoe joalokaha ho etsahala hona joale e le lijo tsa salmon, hoo e ka bang lithane tse limilione tse 4 tsa litlhapi li ka sebelisoa. hona joale li tšoasoa leoatleng selemo se seng le se seng, li ka tloheloa selemo, ’me joale e tla ba tse khōloanyane ’me e be mohloli o fumanehang e le lijo tsa batho.

ho tšoasa litlhapi lefatšeng ka bophara

Phuputsong, eo liphello tsa eona li hatisoang koranteng ea PLOS Sustainability and Transformation, bafuputsi ba lumela hore palo ea bona e itšetlehile ka tlhahiso ea litlhapi tsa salmon bakeng sa naha e le 'ngoe ho feta selemo, kahoo lipatlisiso tse ngata li tla hloka ho etsoa ka tekanyo e kholoanyane, le hoja o ne a lumela hore lithuto tse latelang li tla fana ka setšoantšo se tšoanang.

Ba boetse ba phaella ka hore "ho lumella tlhahiso e eketsehileng ea salmon ka mokhoa oa hona joale ho tla beha khatello e ikhethang holim'a litlhapi tsa lefatše."

Liphello li fana ka maikutlo a hore ho fokotsa bongata ba litlhapi tse hlaha tse sebelisoang ho hlahisa lijo tsa salmon tse ruuoang ho ka imolla khatello ea litlhapi tse hlaha ha ho ntse ho eketsa phepelo ea litlhapi tse hlaha tse nang le phepo e nepahetseng bakeng sa ho jeoa ke batho.

Ryan Sheikh Mohammed

Motlatsi oa Mohlophisi e Moholo le Hlooho ea Lefapha la Likamano, Bachelor of Civil Engineering - Lefapha la Topography - Univesithi ea Tishreen E Koetliselitsoe ho itsoella pele.

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