Likita dan shekaru 55 ya mutu sakamakon harin da shark ya yi masa bayan ya yi watsi da dokar hana fita a Nouméa

Tubarão
Foto: Tubarão - Al Carrera/shutterstock.com

Wani likita dan kasar Australia mai shekaru 55 ya rasa ransa a wani hari da shark ya kai a lokacin da reshe ya fado a kan Baía na Anse Vata, a Nouméa, babban birnin kasar Nova Caledônia. Lamarin ya faru ne a ranar Lahadin da ta gabata, da misalin karfe 5 na yamma agogon kasar, duk da dokar da karamar hukumar ta bayar na haramta ayyukan ruwa a wajen wuraren da aka tsare. Hukumomin yankin sun tabbatar da cewa wanda abin ya shafa ya samu muguwar cizo a gaba da kafafunsa na dama, wanda hakan ya janyo zubar jini mai tsanani. Equipes masu aikin ceto sun gano gawar tana shawagi a cikin wani rafi da ke kusa, kuma ‘yan uwan ​​mamacin da ke cikin yashi sun shaida lamarin.

Dokar da ta yi aiki har zuwa ranar 4 ga Maris ta kafa wani yanki mai nisan mita 300 daga bakin tekun don yin iyo da wasannin ruwa, sakamakon ganin sharks na baya-bayan nan a yankin. Esse nau’in ma’auni ya zama ruwan dare a wuraren da ke da tarihin abubuwan da suka faru, kuma rashin bin sa kai tsaye ya haifar da abin da ya faru. Testemunhas ya ruwaito cewa likitan ya shiga cikin ruwan shi kadai, yana watsi da alamun da ake gani a bakin teku.

Masana ilmin halitta a cikin ruwa sun yi nuni da cewa ɓarkewar fuka-fuki, wanda ya haɗa da alluna masu hurawa da fuka-fuki don yawo a kan ruwa, na iya jawo maguguwa kamar sharks saboda saurin motsi da hayaniya. A wannan yanayin, an gano alamun haƙora a kan allon wanda aka azabtar, wanda ke nuna harin ba zata. Nova Caledônia, wani yanki na Faransa a cikin Pacífico Sul, ya sami karuwa a cikin waɗannan abubuwan a cikin ‘yan shekarun nan, wanda ke ƙarfafa buƙatar bin ƙa’idodin aminci.

Cikakkun abubuwan da suka faru sun bayyana kurakuran faɗakarwa

An kai harin ne a wani yanki da aka sani da kyawawan dabi’u amma kuma hatsarin karkashin ruwa. Baía na Anse Vata ya shahara tare da masu sha’awar wasanni na ruwa, amma ƙaƙƙarfan igiyoyin ruwa da kusanci da murjani reefs suna sauƙaƙe kasancewar sharks. Autoridades ya ruwaito cewa likitan, wanda aka bayyana a matsayin kwararre a fannin lafiya daga Sydney wanda yake hutu a yankin, an cije shi sau da dama kafin ya mutu.

Ma’aikatan agajin gaggawa sun isa wurin a cikin ‘yan mintoci kaɗan, amma tsananin raunukan da aka samu ya sa duk wani tasiri mai inganci ya gagara. Zubar jinin da cizon ya haifar ya kai ga manyan jijiya, kuma tawagar ceto ta ruwa ta gano gawar. Investigadores ya tattara samfuran alamomin haƙoran don gano nau’ikan da ke tattare da hakan, kodayake tuhuma ta farko shine na damisa shark ko bijimin shark, wanda ya zama ruwan dare a cikin ruwan.

Matakan ƙuntatawa da aikace-aikacen su

An fitar da wannan doka ta karamar hukumar ne bayan da aka yi ta ganin shark a makonnin da suka gabata, da nufin kare masu ninkaya da masu wasanni. Essa haramcin ya shafi yin iyo ba kawai ba, har ma da wasanni kamar hawan igiyar ruwa, kitesurfing da foiling, wanda ke buƙatar fiɗawa ga buɗaɗɗen teku. Oficiais mazauna yankin sun tsananta sintiri a bakin teku don sanya ido kan bin ka’ida, tare da cin tarar wadanda suka karya doka har Yuro 500.

Duk da haka, rahotanni sun nuna cewa ba duk baƙi ne ke mutunta ƙa’idodin ba, musamman masu yawon buɗe ido na ƙasashen waje waɗanda ba su san haɗarin cikin gida ba. Campanhas kayayyakin ilimi da aka rarraba a otal-otal da filayen jirgin sama sun yi gargaɗi game da hatsarori, gami da taswirorin yankuna masu aminci da aka sanye da tarunan kare shark. Birnin Nouméa yana shirin tsawaita waɗannan hane-hane idan sabbin abubuwa suka faru, suna ba da fifiko ga lafiyar jama’a.

Tubarão
Shark – Al Carrera/shutterstock.com

Tarihin hare-hare a yankin Pacific

Nova Caledônia ya yi rikodin aukuwar shark guda 67 tsakanin shekarar 1958 zuwa 2020, wanda ya yi sanadiyar mutuwar mutane 13, mafi yawansu sun shafi mafarauta ko masu hawan ruwa. Lambobin Esses suna nuna rashin lafiyar yankunan bakin teku masu zafi, inda yanayin yanayin teku ke da wadata da mafarauta. A shekarar 2023, wani dan yawon bude ido dan kasar Ostireliya ya samu mummunan rauni a wani bakin teku da ke kusa, wanda ya haifar da karuwar matakan kariya.

Kwatanta, yankuna kamar Austrália da Havaí suna yin rikodin irin wannan adadin, matsakaicin hare-hare 5 zuwa 10 a kowace shekara. Fatores Abubuwan muhalli, kamar ɗumamar ruwan teku, suna taimakawa wajen ƙaura daga sharks zuwa ruwa mara zurfi. Estudos yana nuna cewa karuwar zafin duniya yana ƙara yuwuwar haɗuwa tsakanin mutane da waɗannan dabbobi da kashi 15%.

Masana sun ba da shawarar yin amfani da na’urorin sa ido, kamar jirage marasa matuki don sa ido kan sararin samaniya, waɗanda aka riga aka yi amfani da su a wasu rairayin bakin teku. Além Bugu da ƙari, ƙa’idodin wayar hannu suna ba da sabuntawa na ainihin-lokaci akan yanayin ruwa, suna taimakawa don guje wa wuraren haɗari.

Abubuwan da ke haifar da muhalli a bayan haduwar

Tsarin halittu na Nova Caledônia yana jin daɗin kasancewar sharks saboda faffadan murjani reefs, waɗanda ke zama mazaunin ga nau’ikan nau’ikan da yawa. Alterações sauyin yanayi, gami da al’amarin El Niño, yana canza yanayin halin yanzu kuma yana kawo ganima zuwa ruwan teku, yana jawo mafarauta. Pesquisas ya nuna cewa a cikin shekaru masu yawan zafin jiki, abubuwan da ke faruwa suna karuwa da kashi 20%, kamar yadda aka gani a 2024 da 2025.

Ayyukan ɗan adam, kamar kifin kifaye, yana rage abincin dabi’a na sharks, yana tilasta su kusa da rairayin bakin teku masu yawa. Medidas na kiyayewa, kamar samar da ajiyar ruwa, yana da nufin daidaita yanayin halittu, rage rikice-rikice. Governos wurare suna saka hannun jari a shirye-shiryen sa ido da ke bin motsin shark ta tauraron dan adam, yana ba da damar yin faɗakarwa daidai.

Gurbacewar gabar teku kuma tana kara ta’azzara matsalar ta hanyar wulakanta wuraren zama da kuma canza halayen dabbobi. Iniciativas tsaftace rairayin bakin teku da sarrafa sharar gida suna taimakawa rage waɗannan tasirin, haɓaka yanayi mafi aminci ga kowa.

Amsa kai tsaye daga hukumomi

Bayan faruwar lamarin, zauren birnin na Nouméa ya rufe Baía na Anse Vata na wani dan lokaci domin gudanar da bincike, tare da wasu gungun masana halittu suna nazarin wurin. An ƙarfafa Patrulhas, kuma an sanya ƙarin alamu don ƙarfafa haramcin. Gwamnatin yankin ta sanar da sake duba manufofin tsaron teku, gami da hadin gwiwa da kungiyoyin kasa da kasa don horar da masu rai.

Al’ummomin yankin sun nuna damuwa game da yawon shakatawa, wanda ya dogara da rairayin bakin teku, amma sun ba da fifiko wajen hana sabbin bala’o’i. Reuniões an shirya tarurrukan jama’a don tattauna abubuwan ingantawa, kamar fadada wuraren da aka kare da gidajen sauro. Ƙoƙarin Esses na neman daidaita nishaɗi da aminci, guje wa asarar da ba dole ba.

Rigakafi da jagororin ‘yan wasa

Yakamata ’yan wasan motsa jiki su rika duba dokokin gida kafin su shiga cikin ruwa, ta hanyar amfani da hanyoyin hukuma kamar gidajen yanar gizon gwamnati. Equipamentos azaman masu kawar da sauti don sharks, waɗanda ke fitar da raƙuman ruwa mara ƙarfi, na iya zama da amfani a wuraren haɗari. Treinamentos a cikin taimakon farko da aka mayar da hankali kan zubar jini ana ba da shawarar ga ƙungiyoyin ‘yan wasa.

  • Bincika yanayin teku ta aikace-aikace ko taswirar hukuma.
  • Ka guji ruwa mai duhu ko kusa da koguna, inda sharks ke farauta.
  • Yi aiki a rukuni kuma sanya jaket na rai tare da na’urorin bin diddigi.
  • Mutunta kololuwar lokutan ayyukan dabba, kamar wayewar gari da faɗuwar rana.

Wadannan ayyuka masu sauƙi suna rage haɗari, bisa ga bayanai daga yankuna masu irin wannan shirye-shirye.

Tasiri kan yawon shakatawa na gida da tattalin arziki

Yawon shakatawa a cikin Nova Caledônia yana wakiltar 10% na GDP, tare da rairayin bakin teku kamar Anse Vata suna jan hankalin dubban baƙi kowace shekara. Incidentes irin wannan na iya shafar hoton wurin, wanda zai kai ga soke ajiyar wuri. Operadores masu yawon bude ido sun ba da rahoton raguwar 5% na yin rajista bayan abubuwan da suka faru a baya, wanda ke motsa saka hannun jari a cikin amintattun ababen more rayuwa.

Kamfanonin wasanni na ruwa suna daidaita ayyukansu, suna ba da azuzuwan a cikin lagos masu kariya da haɓaka ayyukan yawon shakatawa. Parcerias tare da kungiyoyi masu zaman kansu suna ilmantar da masu yawon bude ido game da mahimmancin kiyaye ruwa, canza kalubale zuwa damar ilimi.

Ƙididdiga na duniya idan aka kwatanta

A duniya baki daya, hare-haren shark na haifar da kusan abubuwa 80 a kowace shekara, tare da asarar rayuka sama da 10, bisa ga bayanan kasa da kasa. Nova Caledônia ya bambanta daga Pacífico Sul, amma yana bayan shugabanni kamar Flórida da Austrália. No Brasil, rairayin bakin teku a Pernambuco sun sami adadi mai yawa, tare da hare-hare 82 a cikin shekaru 34, 27 m, saboda abubuwa iri ɗaya kamar lalata muhalli.

Matakan rigakafi, kamar cibiyoyin sadarwa da jirage marasa matuki, sun rage abubuwan da suka faru da kashi 30% a wuraren da aka sa ido. Países saka hannun jari a bincike don fahimtar halayen shark, da nufin zaman tare cikin lumana.

Darussan abubuwan da suka faru a baya

Al’amuran da suka gabata a yankin sun bayyana alamu, kamar hare-hare a cikin ruwa mara zurfi yayin ayyukan wasanni. A cikin 2023, mutuwar ɗan yawon bude ido a Nouméa ya haifar da yakin da ya rage abubuwan da suka faru da 15%. Análises ya nuna cewa kashi 70% na wadanda abin ya shafa sun yi watsi da gargadi, yana nuna bukatar ci gaba da ilimi.

Al’ummomin ‘yan asalin gida, tare da ilimin gargajiya, suna ba da gudummawa ga dabarun, gano wuraren haɗari bisa ga abubuwan lura na yanayi. Integração na waɗannan ra’ayoyin suna wadatar da manufofin jama’a, inganta tsaro mai dorewa.

Ci gaban fasahar sa ido

Fasaha kamar alamar sauti a kan sharks suna ba da damar bin diddigin lokaci, faɗakarwa hukumomi ta tsarin sarrafa kansa. Drones sanye take da kyamarori masu zafi suna sintiri a bakin teku, suna gano gaban ruwa. Aplicativos da aka haɗa da waɗannan tsarin suna sanar da masu amfani kai tsaye, suna hana shiga cikin ruwa mai haɗari.

Zuba jari a cikin AI yana nazarin tsarin ƙaura, yana tsinkayar haɗari tare da daidaito 85%. Ci gaban Esses, wanda aka karɓa a yankuna kamar Nova Caledônia, yana ceton rayuka da adana halittu.

Sakamako ga al’ummar likitanci

Mutuwar ƙwararren ƙwararren kiwon lafiya yana tasiri abokan aiki da marasa lafiya, yana nuna haɗarin tafiya. Associações likitoci suna ba da jagorar aminci a wurare masu ban mamaki, gami da duba faɗakarwar muhalli. Esse abin da ya faru yana zama tunatarwa don daidaita nishaɗi da taka tsantsan, guje wa asarar da ba za a iya daidaitawa ba.

Iyalan wanda abin ya shafa suna samun tallafin tunani daga hukuma, yayin da bincike ke ci gaba da inganta ka’idoji.

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