Mepopotlo ea likorale e khona ho sebetsana le likotsi tse ngata tse sa foleng le tse matla, ho fihlela li sa khone. Hang ha pampitšana ea mafika e tšela moeli ho tloha tsamaisong e laoloang ke likorale ho ea tsamaisong e laoloang ke li-micro-algae sebakeng se le seng; ho thata haholo ho kgutla.

“Ho soeufala ho tla bolaea mafika a likorale; asiti ea leoatle e tla ba boloka ba shoele.”
- Charlie Veron

Ke ile ka hlomphuoa bekeng e fetileng ho memeloa ke Central Caribbean Marine Institute le motšehetsi oa eona, HRH The Earl of Wessex, ho ba teng Sebokeng sa Rethinking the Future for Coral Reefs Symposium, St. James Palace London.  

Ena e ne e se kamore ea hau e tloaelehileng ea liboka e se nang lifensetere hoteleng e 'ngoe e se nang lebitso. 'Me simposiamo ena e ne e se kopano ea hau e tloaelehileng. E ne e le mekhoa e mengata, e nyenyane (e ne e le 25 feela ea rona ka kamoreng), 'me ho e phahamisa Prince Edward o ile a lula le rona ka matsatsi a mabeli a lipuisano mabapi le mekhoa ea mafika a likorale. Ketsahalo ea selemo sena ea ho fifala ka bongata ke ntšetso-pele ea ketsahalo e qalileng ka 2014, ka lebaka la ho futhumala ha metsi a leoatle. Re lebelletse hore liketsahalo tse joalo tsa lefats'e ka bophara li tla eketseha khafetsa, ho bolelang hore ha re na boikhethelo haese ho nahana hape ka bokamoso ba mafika a likorale. Ho shoa ka ho feletseng libakeng tse ling le ho mefuta e meng ho ke ke ha qojoa. Ke letsatsi le bohloko leo ka lona re tlamehang ho lokisa monahano oa rona hore o lumellane le "lintho li tla mpefala, 'me kapele ho feta kamoo re neng re nahanne." Empa, re ho eona: Ho fumana seo kaofela ha rona re ka se etsang!

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Mopopotlo oa likorale hase feela likorale, empa ke tsamaiso e rarahaneng empa e sa tiea ea mefuta e phelang hammoho le e itšetlehileng ka e ’ngoe.  Mepopotlo ea likorale habonolo ke e 'ngoe ea lintho tse phelang tikolohong e thata ka ho fetisisa lefatšeng lohle la rona.  Ka hona, ho boleloa esale pele hore e tla ba tsamaiso ea pele ea ho putlama ha metsi a futhumala, ho fetoha ha lik'hemik'hale tsa leoatle, le ho fokotseha ha oksijene leoatleng ka lebaka la ho ntšoa ha likhase tse futhumatsang lefatše. Ho putlama hona ho ne ho ile ha boleloa esale pele hore ho tla sebetsa ka botlalo ka 2050. Tumellano ea ba neng ba bokane London e ne e le hore re lokela ho fetola letsatsi lena, re le ise holimo, kaha ketsahalo ena ea morao-rao ea bleaching ea bongata e bakile lefu le leholo ka ho fetisisa la likorale. histori.

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(c) XL CAITLIN SEAVIEW SHERVE
Lifoto tsena li nkuoe ka makhetlo a mararo a fapaneng ka likhoeli tse 8 feela haufi le American Samoa.

Ho soeufala ha mepopotlo ea likorale ke ntho ea sejoale-joale. Ho soeufala ho etsahala ha algae ea symbiotic (zooxanthellae) e shoa ka lebaka la mocheso o feteletseng, ho bakang photosynthesis ho emisa, le ho amoha likorale mohloli oa tsona oa lijo. Ho latela Tumellano ea Paris ea 2016, re ts'epa ho fokotsa ho futhumala ha polanete ea rona ho likhato tse 2 tsa Celsius. Ho fifala hoo re ho bonang kajeno ho etsahala ka likhato tse 1 feela tsa Celsius ea ho futhumala ha lefatše. Ke lilemo tse 5 feela ho tse 15 tse fetileng tse se nang liketsahalo tsa bleaching. Ka mantsoe a mang, liketsahalo tse ncha tsa bleaching li se li tla kapele le khafetsa, li siea nako e nyane ea ho hlaphoheloa. Selemo sena se matla hoo le mefuta eo re neng re nahana hore e phonyohile e ba liphofu tsa ho fifala.



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Linepe tse tsoang St. James Palace London - sebaka sa Rethinking the Future for Coral Reefs Symposium


Tlhaselo ena ea morao tjena ea mocheso e eketsa feela tahlehelo ea rona ea mafika a likorale. Tšilafalo le ho tšoasa litlhapi ho feta tekano li ntse li eketseha ’me li tlameha ho rarolloa e le ho tšehetsa seo ho se mamella ho ka etsahalang.

Phihlelo ea rona e re bolella hore re hloka ho nka mokhoa o akaretsang oa ho pholosa mafika a likorale. Re lokela ho khaotsa ho li amoha litlhapi le baahi ba thehileng tsamaiso e leka-lekaneng ka lilemo tse likete. Ka lilemo tse fetang 20, rona Lenaneo la Cuba o ithutile le ho sebetsa ho baballa lefika la Jardines de la Reina. Ka lebaka la lipatlisiso tsa bona, rea tseba hore mopopotlo ona o phetse hantle ebile o khona ho mamella ho feta mafika a mang a Caribbean. Maemo a trophic ho tloha ho libatana tse ka holimo ho ea ho maalgae a ntse a le teng; joalo ka joang ba leoatle le lifate tsa mangrove tse khohlong e haufi. 'Me, kaofela ha bona ba ntse ba leka-lekana haholo.

Metsi a futhumetseng, limatlafatsi tse feteletseng le tšilafalo ha li hlomphe meeli. Re ntse re nahanne ka seo, rea tseba hore re ke ke ra sebelisa li-MPA ho fetola mafika a likorale a sa keneng bopaki. Empa re ka phehella ka mafolofolo ho amoheloa ke sechaba le tšehetso ea "no take" libaka tse sirelelitsoeng tsa maoatleng tikolohong ea mafika a likorale ho boloka botsitso le ho eketsa botsitso. Re lokela ho thibela liankora, lisebelisoa tsa ho tšoasa litlhapi, ba qoelang metsing, likepe le dynamite ho fetola lipampitšana tsa mafika a likorale likotoana. Ka nako e tšoanang, re tlameha ho khaotsa ho kenya lintho tse mpe ka leoatleng: lithōle tsa leoatleng, limatlafatsi tse feteletseng, tšilafalo e chefo, le carbon e qhibilihisitsoeng e lebisang ho asiti ea leoatle.

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(c) Bolaoli ba Great Barrier Reef Marine Park 

Hape re tlameha ho sebetsa ho tsosolosa mafika a likorale. Likorale tse ling li ka holisoa botlamuoeng, mapolasing le lirapeng metsing a haufi le lebōpo, ebe li "jaloa" holim'a mafika a senyehileng. Re ka ba ra khetholla mefuta ea likorale e mamellang ho fetoha ha mocheso oa metsi le k'hemistri. Setsebi se seng sa thuto ea ho iphetola ha lintho se sa tsoa bolela hore ho tla ba le litho tsa mefuta e sa tšoaneng ea likorale tse tla pholoha ka lebaka la liphetoho tse khōlō tse etsahalang polaneteng ea rōna, le hore tse setseng li tla ba matla haholoanyane. Re ke ke ra khutlisa likorale tse khōlō, tsa khale. Rea tseba hore tekanyo ea seo re lahleheloang ke sona se feta hole tekanyo eo re khonang ho e khutlisa, empa karolo e 'ngoe le e 'ngoe e ka thusa.

Mmoho le matsapa ana a mang kaofela, re tlameha hape ho busetsa makgulo a haufi a jwang ba lewatleng le dibaka tse ding tsa bodulo. Joalo ka ha o ka tseba, The Ocean Foundation, qalong e ne e bitsoa Coral Reef Foundation. Re thehile Coral Reef Foundation hoo e ka bang lilemo tse mashome a mabeli tse fetileng e le setsi sa pele sa bafani ba paballo ea likorale-ho fana ka likeletso ka bobeli mabapi le merero e atlehileng ea paballo ea mafika le mekhoa e bonolo ea ho fana, haholoholo ho lihlopha tse nyane tse libakeng tse hole tse neng li jere moroalo o mongata. ea tšireletso ea mafika a likorale sebakeng.  Sebaka sena sa marang-rang se ntse se phela hantle 'me se re thusa ho fumana chelete ho batho ba nepahetseng ba etsang mosebetsi o motle ka ho fetisisa metsing.

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(c) Chris Guinness

Ho pheta-pheta: Mepopotlo ea likorale e kotsing e kholo ea litlamorao tsa mesebetsi ea batho. Ba kotsing e kholo ea ho fetoha ha mocheso, k'hemistri le bophahamo ba leoatle. Ke peiso khahlanong le oache ho felisa kotsi e bakoang ke litšila e le hore likorale tse ka pholohang, li pholohe. Haeba re sireletsa mepopotlo mesebetsing e kaholimo le ea lehae ea batho, re baballa libaka tse phelang hantle, le ho khutlisetsa mafika a senyehileng, rea tseba hore mafika a mang a ka phela.

Liqeto tsa kopano e neng e tšoaretsoe London e ne e se tse ntle—empa bohle re ile ra lumellana hore re lokela ho etsa sohle seo re ka se khonang ho etsa liphetoho tse ntle moo re ka khonang. Re tlameha ho sebelisa mekhoa ea tsamaiso ho fumana litharollo tse qobang moleko oa "likoloto tsa silevera," haholo-holo tse ka bang le liphello tse sa lebelloang. Ho tlameha ho be le mokhoa oa ts'ebetso oa ts'ebetso oa ho aha botsitso, o nkiloeng mekhoeng e metle e fumanehang, 'me o tsebisitsoe hantle ke saense, moruo le molao.

Re ke ke ra iphapanyetsa mehato eo e mong le e mong oa rona a e nkang molemong oa leoatle. Sekala se seholo, 'me ka nako e ts'oanang, liketso tsa hau ke tsa bohlokoa. Kahoo, nka sekotoana seo sa lithōle, qoba lipolasetiki tsa tšebeliso e le 'ngoe, hloekisa phoofolo ea hau ea lapeng, u tlōle ho nontša mohloa oa hau (haholo-holo ha pula e le teng), le hlahloba mokhoa oa ho tlosa carbon footprint ea hau.

Rona ba The Ocean Foundation re na le boitlamo ba ho tsamaisa kamano ea motho le leoatle ho e phetseng hantle e le hore mafika a likorale a se ke a phela feela, empa a atlehe. Tlo le rona.

#futureforcoralreefs