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Chii chinonzi Shark Nets?

Chii chinonziMambure eShark?

Mambure eSharkrudzi rwemambure ekuredza, chinangwa chikuru ndechekudzivirira zvikara zvikuru zvemugungwa zvakaita semashaki kuti zvisapinde mumvura isina kudzika. Mambure aya anoiswa munzvimbo dzekushambira dzegungwa kudzivirira vanoshambira kubva mukurwiswa nemashaki. Pamusoro pezvo, anogona kudzivirira vanoshambira kubva pakuroverana nengarava dziri pedyo uye kudzivirira marara emugungwa kuti asatsvedzerere pamhenderekedzo.

Nheyo huru yeMambure eSharkndeyekuti "kudzikira kwehuwandu hwemashaki kunoreva kurwiswa kushoma." Nekuderedza huwandu hwemashaki emunharaunda, mukana wekurwiswa nemashaki unofungidzirwa kuti unoderera. Ruzivo rwenhoroondo pamusoro pekurwiswa kwemashaki runoratidza kuti kushandiswa nguva dzose uye nguva dzose kweMambure eSharkuye kurira kwengoma kunogona kuderedza zvakanyanya kuitika kwezviitiko zvakadaro. Semuenzaniso, muAustralia, kwave nekurwiswa kamwe chete kweshaki kunouraya pamhenderekedzo yegungwa inotariswa kubva muna 1962, zvichienzaniswa ne27 pakati pa1919 na1961.

Mambure eSharkanonyanya kushandiswa kuMiddle East, Australia, New Zealand, nedzimwe nzvimbo. Mambure anowanzova neukobvu hunobva pa2 kusvika ku5 mm, ane saizi dzemambure dzinowanzova diki, semuenzaniso, 1.5 x 1.5 cm, 3 x 3 cm, uye 3.5 x 3.5 cm. Ruvara rwemavara runosiyana, uye chena, dema, uye girini ndizvo zvinonyanya kusarudzwa.

Kana muchifarira iyi network, ndapota tiudzei zvamunoda, tinogona kuigadzirisa.


Nguva yekutumira: Kukadzi-14-2025