El hammerhead shark yadzoka pajekerere mushure mekutsvagurudza kwazvino uye kuona izvo zvinojekesa maitiro ekutama kweizvi. emblematic mhando uye mamiriro ayo akapfava ekuchengetedza. Vesainzi vakanyatsoongorora mumwe mukadzi anonzi Alicia, uyo akatora rwendo rusati rwamboitika mu Pacific, nepo vabati vehove muYucatán vakanyora zviitiko zvakasiyana-siyana zvekudyisa zveshaka iyi yakasiyana nedzimwe.
Iko kusanganisa kwe teknolojia Tsvagiridzo yekucheka-cheka uye kushandira pamwe kwenyika dzakawanda kwakatibvumira kuti tinzwisise zviri nani hupenyu hwehammerhead shark, tichimutsa zvakare gakava pamusoro pekudiwa kwekukurumidzira kuidzivirira kubva mukutsakatika. hove uye kumwe kutyisidzira kunotyisidzira kurarama kwavo.
Yekutanga kufamba-famba kwehammerhead shark kubereka
Chikwata chepasi rose chevaongorori, chinotungamirwa ne Charles Darwin Foundation uye ichitsigirwa neakasiyana masangano esainzi, akakwanisa kutarisa mukadzi mukuru we Sphyrna lewini, imwe yemhando dzehammerhead shark dziri mungozi yekutsakatika. The protagonist, ane zita remadunhurirwa Alicia, yakanyorwa pa Darwin Island yezvitsuwa zveGalapagos muna Kukadzi 2023. Satellite transmitter, yakanyatsoiswa kuti irege kuisimbisa, yakabvumira data kuunganidzwa pese payakasvika pamusoro pegungwa.
Chii chinoita kuti kutevera uku kuve kwakasiyana ndechekuti, panguva yekucherechedza, Alicia akaita a rwendo rwemakiromita angangoita 6.000, kubva kuGalapagos kuenda kumhenderekedzo ye Panama uye gare gare mumvura dzepasi rose. Rwendo rwacho rwaisanganisira kiyi yekumira pa Gulf of Chiriquí, inozivikanwa senzvimbo inoberekerwa ma<em>hammerhead shark, uko masayendisiti anofungidzira izvozvo akabereka pakati pe15 ne30 pupsMushure mekugara kwenguva pfupi uku, Alicia akatamira kumadokero, kwaakagara kusvika bhatiri rake rekutumira rafa munaGunyana, zvichiratidza kupera kwekutevera.
Kutevera uku kunomiririra chinhambwe chakareba chakanyorwa kusvika pari zvino kurudzi urwu, uye chinoumba humbowo hwekutanga hwesainzi hwekufamba kwevakadzi vane pamuviri kuti vasununguke, ruzivo rwakakosha rwekunzwisisa kutenderera kwehupenyu hwavo.
Tsvagiridzo inoburitsa kukosha kwekufamba uku pakubereka nekuchengetedza hammerhead shark, idzo dzinosangana nekutyisidzirwa kwakawanda munzvimbo dzavanogara.
Mhuka inoshambira inopesana nezvino: kutyisidzira uye matambudziko matsva
El common hammerhead shark parizvino ari mungozi zvakanyanya, maererano neInternational Union for Conservation of Nature (IUCN) Red List. Huwandu hwayo hwepasi rose hunofungidzirwa kuti hwaderera neinopfuura 80% muzvizvarwa zvitatu chete, zvakanyanya nekuda kwe kubata hove, kushatiswa kwenzvimbo dzemahombekombe uye kudiwa kwakasimba kwezvimbi zvavo mumisika yepasi rose.
Vanamazvikokota vanosimbisa kuti, pasinei nekuvapo kwedzimwe nzvimbo dzakachengetedzwa dzemugungwa, hadzi zhinji dziri pakusununguka dzichiri kubatwa pakufamba kwadzo kwenguva refu. Uyezve, shark dzichangozvarwa Vanotamburawo nemigumisiro yekudzvinyirirwa kwekubata hove munzvimbo dzemahombekombe ekuberekesa, izvo zvinotadzisa kupora kwemarudzi.
Chimwe chinhu chakakosha chinopihwa nekutsvagisa ndechekuti Alicia akashandisa ingangoita 40% yenguva yekutevera mukati mvura dzepasi rose, kunze kwemiganhu yakadzivirirwa yeGalapagos. Chokwadi ichi chinoratidza kuti kubatana kwedunhu nepasi rose Zvakakosha kumisa kubata hove kusingasaruri pamakungwa makuru uye kuve nechokwadi chekupona kwemhuka idzi.
Coastal Adventures: Kuona Shiri uye Kuvhima muYucatan
Kupfuura mapurojekiti esainzi, hammerhead shark ichangobva kuve protagonist ye viral phenomenon pasocial media nekuda kwevhidhiyo yakarekodhwa pedyo neRío Lagartos, kumabvazuva kweYucatán. Mukurekodha, vabati vehove vanotora nguva apo muenzaniso werudzi urwu unodya ray, maitiro echisikigo anoratidza kuvhima unyanzvi ye shark uye kukosha kwayo kwezvakatipoteredza.
Saizi inoshamisa yeshark uye kugona kuvhima kwabata kutarisisa kwenharaunda yepamhepo, zvichiunza kufarira patsva mamiriro emhuka uye ecology. Sekureva kweBazi Rezvakatipoteredza uye Zviwanikwa (Semarnat), hammerhead shark Inogona kusvika mamita mana pakureba uye inogara mumakungwa anopisa uye anodziya kutenderera pasirese, kunyangwe kudzvanywa kwevanhu kuchiichengeta seimwe yemhando dzeshark dziri panjodzi.
Idzi mhando dzeuchapupu, kubva kune vesainzi uye vagari, inosimbisa ruzivo rushoma rwatinarwo nezve maitiro uye kutama kwehammerhead shark, asiwo kukosha kwekuvandudza kuchengetedzwa kwenzvimbo dzavanogara uye kudzora kubatwa kwavo netsaona.
Kufambira mberi mukutevera uye nekuwedzera kuziva munharaunda kuri kuburitsa ruzivo rwaimbove rwusingazivikanwe nezve idzi iconic shark uye nzendo dzadzo dzakakura. Nhau dzakaita saAlicia uye zvakaonekwa muYucatán dzinosimbisa kukosha kwe coordinated action uye inotsigirwa kuti ive nechokwadi chekuti hammerhead shark inoramba ichifamba mumakungwa uye kuchengetedza basa rayo rakakosha mukudzikama kwegungwa.
