Key Takeaways
- Kev tshawb fawb tsis ntev los no pom tias kev tawm tsam shark tuaj yeem txo qis siv lub cuab yeej tshiab.
- Tus $500 Rpela V2 anti-shark ntaus ntawv txuas rau hauv qab ntawm lub nkoj nthwv dej.
- Shark tawm tsam tau nce thoob ntiaj teb.
Shark tawm tsam tej zaum yuav tsawg, tab sis cov khoom siv tshiab tuaj yeem ua rau lawv tsis tshua tshwm sim.
Cov kws tshawb fawb pom nyob rau hauv kev tshawb fawb tsis ntev los no uas tau pom tias muaj kev cuam tshuam cov khoom siv surfboard-mounted shark deterrent kom txo tau qhov yuav raug tom los ntawm 66%. Rpela V2 tsim hluav taws xob nyob ib ncig ntawm cov neeg caij nkoj uas cuam tshuam cov shark lub tshuab txais hluav taws xob, uas lawv siv los taw qhia thiab ntsuas lawv ib puag ncig. Nws yog ib feem ntawm kev loj hlob ntawm kev tiv thaiv shark tech.
"Muaj ntau yam tau tsim los txhawm rau txo qis kev sib cuam tshuam ntawm shark los ntawm kev kuaj xyuas sharks hauv thaj chaw uas tib neeg tuaj yeem ua luam dej, xws li drones, SMART drumlines, acoustic saib xyuas, thiab nyoob hoom qav taub," Shark kws tshaj lij James Sulikowski hais. Lifewire hauv kev xam phaj email.
Surfers Zoo siab?
Cov kws tshawb fawb hais tias cov neeg caij nkoj tuaj yeem dai xoob siv Rpela V2 cov khoom siv tiv thaiv shark. Lub gadget rechargeable nqi $500 thiab txuas mus rau hauv qab ntawm ib tug surfboard.
"Tsis zoo li cov neeg ua luam dej, cov neeg caij nkoj feem ntau tsis tuaj yeem nyob hauv qhov chaw me me (piv txwv li, kaum lossis ntau pua metres ntawm thaj chaw cim uas tau saib xyuas los ntawm surf lifesavers thiab lifeguards) thiab feem ntau nyob hauv dej tob dua li cov neeg ua luam dej, " kev kawm cov kws sau ntawv sau rau hauv daim ntawv.
Surfers "tsis raug tso cai nyob rau hauv thaj chaw saib xyuas tshwj xeeb tshwj xeeb rau cov neeg ua luam dej thiab feem ntau nquag cov reefs thiab headlands nruab nrab ntawm lossis kawg ntawm ntug hiav txwv dej uas tsis tuaj yeem siv tau los ntawm kev tiv thaiv thoob plaws puam," cov sau ntawv txuas ntxiv.
Rpela V2 lub tshuab hluav taws xob yuav tsis ua mob sharks, cov kws tshawb fawb tau hais tias, thiab cov txiaj ntsig zoo ib yam li tib neeg tsiv tawm ntawm cov suab paj nruag nrov tsis txaus ntseeg.
Cov kws tshawb fawb tau sim cov cuab yeej ntawm Salisbury Island ze Esperance, thaj chaw paub txog nws cov neeg coob ntawm cov ntses dawb. Kev ua haujlwm tau coj los ntawm tuam txhab engineering Cardno thiab koom nrog cov kws tshaj lij shark Daryl McPhee thiab Ocean Ramsey, paub txog kev ywj pheej nrog cov ntses dawb loj.
Shark Attacks nce
Tej zaum yuav muaj kev lag luam loj hlob rau cov khoom siv zoo li Rpela raws li kev tawm tsam shark tau nce.
Tshaj li 30 xyoo, qhov tsis muaj qhov tshwm sim ntawm shark tom tau raug kaw los ntawm 56 lub teb chaws thiab thaj chaw, nrog rau feem ntau (84%) hauv Tebchaws Meskas, South Africa, Australia, Brazil, Bahamas, thiab Reunion Island.
Tsav koj lub tsheb lossis txawm taug kev hla txoj kev yog suav tias muaj kev phom sij ntau dua li kev tawm tsam shark.
Lwm yam khoom siv tsim los khaws sharks ntawm bay suav nrog SharkStopper. Cov cuab yeej tso tawm cov teeb liab acoustic thiab cia li tig rau hauv dej. Tseem, Sulikowski tau ceeb toom tias cov kev tshawb fawb ntawm cov tshuaj tua shark tau raug txwv, "thiab tsis muaj dab tsi tiag tiag 100% zoo txo qis kev cuam tshuam nrog shark."
Txawm li cas los xij, tib neeg tsis yog ib feem ntawm kev noj zaub mov ntuj, Sulikowski taw qhia.
"Txawm hais tias sharks feem ntau ua phem, lawv tsis tshua muaj kev cuam tshuam nrog tib neeg," nws hais. "Qhov tseeb, txoj hauv kev raug tus shark tom yog heev, tsawg heev piv rau lwm yam tsiaj tua, kev puas tsuaj ntuj tsim, thiab kev phom sij ntawm dej hiav txwv."
Tus shark tom uas tshwm sim feem ntau yog vim tib neeg nyob rau hauv qhov tsis ncaj ncees lawm lub sij hawm tsis ncaj ncees lawm, xws li "ua luam dej nyob rau hauv cov cheeb tsam uas sharks paub noj, thiab cov tom yog qhov tseem ceeb vim yog yuam kev tus kheej," nws ntxiv.
Surfer Chaz Wyland tau hais tias nws tsis txhawj xeeb txog sharks thaum nws tsoo nthwv dej ntawm North County, San Diego.
"Kuv tsis tau pom ib tug shark loj thaum caij nthwv dej," nws hais rau Lifewire hauv kev xam phaj email. "Kuv tau pom ib tug puv tes ntawm reef sharks uas tsis tshua muaj kev hem thawj rau tib neeg."
Wyland tau saib mus rau ntau yam shark deterrent gadgets, suav nrog ib pab pawg uas koj hnav ncig koj lub dab teg zoo li lub moos. Cov cuab yeej ua haujlwm los ntawm kev tso tawm cov teeb liab sib nqus uas cuam tshuam tus shark lub peev xwm taug kev thiab nrhiav cov tsiaj txhu.
"Hauv kuv qhov kev paub dhau los, thiab los ntawm qhov kuv tau hnov los ntawm lwm tus neeg caij nkoj thiab cov neeg nyiam dej, cov pab pawg no ua rau koj muaj kev thaj yeeb nyab xeeb tab sis yuav tsis txwv tus ntses tshaib plab," Wyland hais. "Muaj cov ntaub ntawv pov thawj tias lawv ua haujlwm, tab sis kuv tseem yuav tsis hnov zoo dua hauv dej sharky nrog qhov no."
Tib neeg tsis tas yuav ntshai sharks, Wyland hais.
"Kev tsav tsheb koj lub tsheb lossis txawm taug kev hla txoj kev yog suav tias muaj kev phom sij ntau dua li kev tawm tsam shark," nws hais ntxiv. "Qhov txawv ntawm kev tawm tsam yog qhov tsawg heev, thiab qhov txawv ntawm kev tuag los ntawm kev tawm tsam tseem qis dua."
