Jellyfish yoopsa imapha magombe aku Britain

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Akatswiri a sayansi ya zamoyo ku Britain amachenjeza osambira ndi opita kutchuthi kuti kuchuluka kwakukulu kwa physalia, kapena momwe amatchulidwira, zombo zaku Portugal, zawonedwa m'madzi a Great Britain. Mukakumana, ma jellyfish awa amatha kuvulaza thupi.

Zoti bwato laku Portugal limadutsa m'madzi aku Britain zidanenedwa kale, koma tsopano zidayamba kupezeka pagombe ladzikolo mambiri. Pakadali pano pakhala pali malipoti onena za zolengedwa zachilendo, zoyaka ku Cornwall ndi Scilly Archipelago yapafupi. Tsopano anthu akuchenjezedwa za ngozi yomwe ingabwere chifukwa chokhudzana ndi gulu loyandama la zombo zaku Portugal. Kuluma kwa zolengedwa izi kumabweretsa ululu waukulu ndipo nthawi zina kumatha kubweretsa imfa.

Zochitika zakhala zikuchitika kwa milungu ingapo kuchokera pomwe akuluakulu aku Ireland anena kuti nyama zoyandama zowopsa izi zimakokoloka kumtunda. Izi zisanachitike, fizalia imawoneka m'madzi awa kangapo. Anali ochuluka kwambiri mu 2009 ndi 2012. Dr Peter Richardson wa Society for the Conservation of Marine Fauna ati malipoti amabwato aku Portugal akuwonetsa kuti ziweto zazikuluzikuluzi zidawonedwa nthawi imeneyi.

Kuphatikiza apo, zikuwoneka kuti mafunde aku Atlantic abweretsa zina zambiri kumphepete mwa Great Britain. Kunena zowona, bwato la Chipwitikizi si jellyfish, koma limafanana kwambiri nalo ndipo ndi gulu loyandama la hydro-jellyfish, lopangidwa ndi zamoyo zazing'ono zam'madzi zomwe zimakhala limodzi komanso zimakhazikika.

Physalia amawoneka ngati thupi lofiirira, lomwe limawoneka pamwamba pamadzi. Kuphatikiza apo, ali ndi zomata zomwe zimapachikidwa pansi pa kuyandama kwa thupi ndipo zimatha kutalika kwa mamitala angapo. Izi zimatha kuluma mopweteketsa komanso kukhala zowopsa.

Bwato la Chipwitikizi lomwe linaponyedwa pamiyalayo limawoneka ngati mpira wofiirira wosachedwa kutuluka wokhala ndi maliboni abuluu otuluka pamenepo. Ana akamakumana naye, amamuwona akusangalatsa. Chifukwa chake, aliyense amene akufuna kukayendera magombe kumapeto kwa sabata lino, kuti apewe zovuta, amachenjezedwa za momwe nyamazi zimawonekera. Komanso, onse omwe adawona zombo zaku Portugal amafunsidwa kuti adziwitse ntchito zofunikira kuti adziwe bwino za kuwukira kwa Physalia chaka chino.

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Onerani kanemayo: The Spiders Web: Britains Second Empire Documentary (November 2024).