Dyetsani m'malo mwa salimoni!! Awa ndi malangizo a akatswiri

Dyetsani m'malo mwa salimoni!! Awa ndi malangizo a akatswiri

Asayansi apereka malangizo odabwitsa kwa okonda kudya nsomba, makamaka nsomba za salimoni, kuti adye chakudya chake m'malo mwake, makamaka popeza chimakhala ndi nsomba zazing'ono za salimoni.

Asayansi ochokera ku yunivesite ya Cambridge adasanthula zomwe zachitika mchaka cha 2014 zomwe amalima nsomba za salimoni ku Scotland kuti afananize kukula kwa nsomba zogwidwa kuthengo ndi kukula kwa nsomba zomwe zimakololedwa, New Atlas inati.

Iwo anapeza kuti mu 2014, matani 460 a nsomba zakutchire anagwiritsidwa ntchito kupanga matani 179 a nsomba za salmon.

Komanso, 76 peresenti ya nsomba zogwidwa kuthengo zinali zamoyo zomwe anthu amakonda kudya, monga anchovies ndi sardines.

Popenda ziwerengerozi padziko lonse lapansi, asayansiwo anayerekezera kuti ngati nsomba zogwidwa m’nyanja ndi m’nyanja zigwiritsiridwa ntchito monga chakudya cha anthu m’malo mogwiritsiridwa ntchito monga momwe zikuchitikira panopa monga chakudya cha nsomba za salmon, pafupifupi matani 4 miliyoni a nsomba. zomwe panopa zimagwidwa m’nyanja chaka chilichonse, zikhoza kusiyidwa chaka, ndiyeno zidzakula n’kukhala gwero lopezeka ngati chakudya cha anthu.

usodzi wapadziko lonse lapansi

Mu kafukufukuyu, zomwe zotsatira zake zimasindikizidwa mu nyuzipepala ya PLOS Sustainability and Transformation, ochita kafukufukuwo amavomereza kuti chiwerengero chawo chimachokera ku ulimi wa nsomba kwa dziko limodzi pa chaka chimodzi, kotero kuti kufufuza kwina kudzafunika kuchitidwa pamlingo waukulu, ngakhale ankakhulupirira kuti maphunziro otsatirawa adzajambula chithunzi chofanana.

Ananenanso kuti "kulola kuchulukana kwa nsomba za salimoni kudzera munjira yomwe ilipo kungapangitse kuti nsomba zapadziko lonse zivutike."

Zotsatirazi zikusonyeza kuti kuchepetsa kuchuluka kwa nsomba zakutchire zomwe zimagwiritsidwa ntchito popanga zakudya zamtundu wa salimoni kungachepetse kupsinjika kwa nsomba zakuthengo pomwe kumapangitsanso kuchuluka kwa nsomba zamtchire zomwe zimakhala ndi thanzi la anthu.