Sharks! Ingotaura nezvemashoko aya uye inogona kugadzirisa mifananidzo yemufananidzo kubva kumabhaja mafirimu. Mishumo ichangobva kuitika pamusoro pekurwiswa kwechikayi pamwe neFlorida yeEast Coast inogona kutiita kuti tive nematambudziko akawanda. Izvozvo zvose zvakasikwa zvakakwana, asi nyanzvi dziri kutaura kuti dzisazovhunduka.
Nhamba yeNhamba
Chokutanga pane zvose, ngatitarirei nhamba yekurwiswa kwechi shark uye kuuraya muFlorida pamusoro pegore rapera . Maererano neFloric Museum of Natural History ya2015 Munyika Yose Shark Attack Summary, kusabvumirwa kwekushaka kwechi shark kwaive kwakakwirira nguva yose muna 2015 uye 98 kutambudzwa munyika yose.
Sezvo zvave zviri tsika kune makumi emakore, Florida yakave nekurwisa kusingagadziriswi pasi pose nekutwiswa kwechi shark mugore ra2015. Izvo zvinomwe pane zvegore ra2014, asi zvishoma kupfuura zvinyorwa zvepamusoro zve 37 mugore ra2000.
Mune kumwe kuenzanisa, kwaiva nematanho matanhatu ekuparara mukati mehurumende uye hapana kufa kwechi shark. Kunyange nenyuchi, mavhinga, uye nyoka zvinouraya vanhu vakawanda gore rimwe nerimwe kupfuura shaki.
Shark Habit uye History
Shark yave iripo kwemakore anenge mamiriyoni mazana mana. Zvichida ndiko kusanganiswa kwemasimba avo makuru avabatsira kuti vararame kwenguva yakadaro. Mhedziso yavo yakanyanyisa inonhuwira, uye inofungidzirwa zvikamu zviviri kubva muzvitatu zveuropi dzavo zvakatsaurirwa kune pfungwa iyoyo. Mamwe manzwi anosanganisira maonero, kunzwa, kuravira, kudengenyeka, uye kushandiswa kwemagetsi. Electro-perception inoreva kuti vanogona kunzwisisa magetsi - saka chenjerera kuunza kamera mumvura kana kuti inogona kukwezva shark.
Zvechokwadi, kana zvasvika pakudya kwechika shark, vanowanzodya vari voga asi dzimwe nguva vanokwezva kune zvinopambwa apo vamwe vari kudya.
Ikozvino ndiyo iyo iyo ichanyanya kumera uye kuruma (kunyange mumwe nemumwe) kusika izvo zvinozivikanwa sekudya kunononoka.
Izwi re shark rekuona nekudengenyeka rine zvishoma kuita nekurwiswa kwe shark. Nenguva isipi inoputika mumvura - sepo apo mhirizhonga inopinda mukati memvura yakadzika-ichaita kuti shark iri pedyo.
Shekaki inowanzotanga kuruma flipper yemubati wehove iyo yaive ichifamba zvinyararire pasina kumira. Zvinotendwa kuti kuratidzira kwebhururuki yemagetsi echando kunonzwisiswa sekudya. Ndizvo zvazvakaitawo pamahombekombe-vanoenda kushambira uye vachipfira mumvura. Zvinogona kuva mhosho yekusaziva, uye ganda rinokanganiswa nehove yebhanga. Zvinotoshamisa ndezvokuti, sharki dzinotya mabhudzi anoitwa nevakasiyana uye haawanzoyambuki pamusoro pemhirizhonga nokuda kwechikonzero ichocho. Zvisinei, iyo Tiger uye White White haisi-zvichida nokuti hukuru hwavo hwakaita kuti varege kutya.
Deredza Dambudziko Rako reShark Kurwisa
Njodzi dzinofanira kugara dzichideredzwa kana zvichibvira pane chero basa. George H. Burgess we International Shark Attack File, Florida Museum of Natural History paYunivhesiti yeFlorida, inopa mazano ekuderedza dambudziko rako rekurwisa shark.
- Nguva dzose ramba uri mumapoka sezvo shark inowanzokonzera munhu oga.
- Usatsauka kure kure negungwa.
- Dzivisa kuva mumvura munguva yerima kana masikati machena apo shark inonyanya kushanda.
- Usapinda mumvura kana uchinge uchibuda ropa kana uine ronda rakazaruka.
- Usapfekedza zvishongo zvinopenya.
- Dzivisa kupisa kusina kukwana uye zvipfeko zvakajeka zvemavara. Sharks anoona kusiyana zvakanyanya zvakanaka.
- Shandisa chenjeri zvakanyanya apo mvura inonaya.
- Usafuratira zvakanyanya.
- Gara kure nenzvimbo iri pakati peSandbars kana pedyo nemvura inoputika, iyo inofarira hang shark.
- Usabvumira mhuka dzemhuka dziri mumvura nekuda kwekufamba kwadzo kwakashata uye kupenya.
Uye, pakupedzisira ...
- Usapinda mumvura kana sharki ichizivikanwa kuti iripo uye ibve mumvura kana shark ichionekwa.
The Bottom Line
Nguva dzose shandisa kungwarira paunenge uchitamba, nyoka, kana kudira. Zvose shark zvine ngozi uye hazvizivikanwi, asi Bull neTiger sharks zvinonyanya kurwisa. Kana akatarisana ne shark, bhata rakaoma pamusoro pemvura inogona kuvadzivisa kuti vasaye. Zvinosuruvarisa, vanhu vakawanda vanorwiswa havaoni shark vasati varova, asi yeuka kuti mikana yekubatana ne shark kana kuve yakagadzika ichiri shoma-vamwe vanoti zvishoma kana 1 mu 11.5 mamiriyoni.
Zvechokwadi, iwe unowanzokwanisa kumira mumvura yekutanga (iyo nhamba inongova 1 mu mamiriyoni 3.5).