TOF ho amohela Koetliso ea Asiti ea Leoatle bakeng sa Senate ea Mexico

Ocean Acidification (OA) ke eng?
OA e hlalosoa e le phokotseho e tsoelang pele ea maemo a pH a leoatle la Lefatše, e bakoang ke ho ntšoa ha carbon dioxide sepakapakeng. Litlamorao tsa OA li na le phello e senyang ketane ea lijo tsa leoatleng, li tlisa litlamorao tse mpe 'marakeng oa lefats'e, ntle le tšokelo eo e e behang tikolohong e hlokolosi eo bophelo ba motho bo itšetlehileng ka eona.

Ho tloha metsing a sa tebang ho isa botebong ba leoatle la rōna le leholo, ho hlaha tlokotsi. Ha CO2 e qhibiliha ka leoatleng, e fetola k'hemistri ea eona - leoatle le na le asiti ka 30% ho feta kamoo le neng le le ka teng lilemong tse 200 tse fetileng, 'me le hlahisa asiti ka potlako ho feta nako efe kapa efe nalaneng ea Lefatše. OA e kanna ea se bonahale empa ka masoabi litlamorao tsa eona ha li bonahale. Ho tloha ho likhofu le likorale, ho ea ho lihlapi le lishaka, liphoofolo tsa leoatle le sechaba se itšetlehileng ka tsona, li kotsing. Ha carbon dioxide (CO2) e kopana le molek'hule ea metsi (H2O) e etsa carbonic acid (H2CO3) ebe e robeha habonolo hore e be li-ion tsa haedrojene (H+) le bicarbonate (HCO3-), li-ion tse fumanehang tsa hydrogen li tlamahanngoa le li-ion tse ling tsa carbonate ho etsa bicarbonate e eketsehileng. Phello ke hore lintho tse phelang metsing tse nang le likhetla, tse kang mollusks, crustaceans, corals le coralline algae, li tlameha ho sebelisa matla a mangata ho fumana kapa ho etsa li-ion tsa carbonate tse hlokahalang ho theha calcium carbonate (CaCO3) tse nang le likhetla tsa tsona. Ka mantsoe a mang, OA e amoha likokoana-hloko tsena lintho tse hlokahalang bakeng sa kholo ea tsona le ho phela, e leng se sokelang tikoloho eohle ea rona ea lefatše.

TOF esale e loants'a OA ho tloha 2003, e sebelisa mokhoa oa likarolo tse 'ne o sebetsanang le bothata ho tsoa mahlakoreng 'ohle:

1.) Tlhokomeliso: Phetoho e etsahala joang, kae, 'me e etsahala kapele hakae?
2.) Sekaseka: Re ameha joang hona joale, hona re tla ameha joang nakong e tlang?
3.) Kopana: Ho aha litšebelisano le lilekane le bankakarolo lefatšeng ka bophara
4.) Ketso: Ho etsa molao o fokotsang asiti ea leoatle le ho thusa sechaba ho ikamahanya le maemo

Hoo e ka bang Komisi ea Tikoloho, Lihloliloeng le Phetoho ea Tlelaemete: Khomishene ea Lekala la Ketsamolao la Mexico
Morero o boletsoeng ke Komisi ke ts'ireletso ea lisebelisoa tsa tlhaho le tikoloho ea Mexico ka "ho sebetsana le likheo, likhanyetsano le mefokolo e teng molaong oa naha mabapi le meru, metsi, litšila, phetoho ea maemo a leholimo, mefuta-futa ea lihloliloeng, nts'etsopele e tsitsitseng ea litoropo le toka ea tikoloho, har'a tse ling, ho batla. katleho ts'ebetsong ea bona le ho theha litlhoko tsa molao tsa motheo bakeng sa moralo oa maano a molemo ka ho fetisisa a sechaba litabeng tsa tikoloho bakeng sa Mexico."

Maitekong a ho ikobela maikemisetso a naha mmoho le maikemisetso a matjhaba, a kang Tumellano ya Paris, Khomishene e tsepamisitse maikutlo hodima dintho tse ka sehloohong tse latelang tse nne tsa molao:

• Khothaletsa liketso le maano a sechaba a sebetsang hantle haholoanyane
• Sireletsa motse-moholo oa tlhaho le boleng ba bophelo ba batho ba Mexico
• Fokotsa litlamorao tse mpe tsa phetoho ea maemo a leholimo
• Kenya letsoho ho leka-lekana lipakeng tsa nts'etsopele le ts'ebeliso e tsitsitseng ea lisebelisoa tsa tlhaho

About SEMRNAT: Bongoli ba Lekala la Phethahatso la Mexico 
Bongoli ba Tikoloho le Matlotlo a Tlhaho (SEMRNAT) ke lekala la tikoloho la Mexico 'me le fuoe mosebetsi oa ho sireletsa, ho tsosolosa le ho boloka tikoloho, lisebelisoa tsa tlhaho, litšebeletso tsa tikoloho le thepa ea Mexico.  SEMRNAT e sebetsa ho matlafatsa ntshetsopele ya moshwelella le ho sireletsa dibaka tsa tlholeho naheng ka bophara. Maiteko a hajoale a kenyelletsa molao oa ho loants'a phetoho ea maemo a leholimo le ho sireletsa lera la ozone, liphuputso tse tobileng mabapi le lits'ebetso tsa naha tsa meteorological le geo-hydrological, taolo le tlhokomelo ea melapo, matša, matangoana le libaka tse sirelelitsoeng tsa metsi, 'me haufinyane tjena, boiteko ba ho utloisisa le ho rarolla liphello tse bohloko tsa OA.

Mabapi le Bahlahisi: 

Dr. Jose Martin Hernández-Ayón
Setsebi sa maoatle. Sekolo sa Saense sa Maoatleng sa Univesithi ea Autonomous ea Baja California  
Setsebi sa Oceanographer se nang le lithuto tsa bongaka ho Coastal Oceanography Sekolong sa Saense sa Marine sa Univesithi ea Autonomous ea Baja California le mosebetsi-'moho le eena oa morao-rao ho Scripps Institution of Oceanography e San Diego, California. Dr. Hernandez ke Setsebi sa Setsi sa Carbon Dioxide System metsing a leoatle le biogeochemistry ea leoatle. Patlisiso ea hae e tsepamisitse maikutlo ho ithuteng karolo ea libaka tse lebopong la potoloho ea khabone, ho kenyelletsa le phello ea acidization ea leoatle (OA) tikolohong ea leoatle le kamano ea OA le lintlha tse ling tsa khatello ea maikutlo joalo ka hypoxia, phetoho ea maemo a leholimo le phallo ea CO2 libakeng tse lebopong la leoatle. . Ke karolo ea komiti ea saense ea IMECOCAL Lenaneo (Mexican Research of the Current of California), ke setho sa Ocean Acidification Observing Network (GOA-ON), ke moemeli oa Surface Ocean Lower Atmosphere Study (SOLAS) Mexico, o sebeletsa e le Moeletsi oa Saense oa Lenaneo la Mexican Carbon (PMC), hape ke Molula-setulo oa Mokhatlo oa Latin America Ocean Acidification Studies Network (LAOCA)

María Alejandra Navarrete Hernández
Moeletsi oa Machaba oa Molao, Mexico, The Ocean Foundation
Alejandra o 'nile a sebetsa tšimong ea molao oa naha le oa machaba oa molao oa tikoloho ho tloha ka 1992. O na le phihlelo ea ho sebetsa 'moho le Matona le ofisi ea Mopresidente oa Mexico, ho kenyelletsa le ho theheng le ho kenngoa ha likomishene tse' maloa tsa mopresidente oa naha tse kang "Khomishene ea Phetoho ea Tlelaemete le Maoatle le Mabopo." Haufinyane tjena, e ne e le Mohokahanyi oa Morero oa Naha bakeng sa Kou ea Mexico e Large Marine Ecosystem, a GEF Morero “Ho Kenngwa Tshebetsong ha Lenaneo la Tshebetso la Leano la ho GUM LME,” pakeng tsa Mexico le US. O kene mosebetsing ona oa boetapele ka mor'a ho sebetsa e le setsebi sa maano a molao le a sechaba bakeng sa "Tekolo e Kopanetsoeng le taolo ea Kou ea Mexico e Large Marine Ecosystem." Ka 2012, e ne e le moeletsi bakeng sa UNEP bakeng sa UNDAF hlahloba le ho ngola e le motlatsi oa "National Environmental Summary 2008-2012 for Mexico."

Mark J. Spalding
Mopresidente, The Ocean Foundation
Mark ke setho sa Boto ea Lithuto tsa Leoatle la Likolo tsa Naha tsa Saense, Boenjiniere, le Bongaka (US). O sebetsa ho Komisi ea Leoatle la Sargasso. Mark ke Motho e Moholo Setsing sa Blue Economy Setsing sa Middlebury sa Lithuto tsa Machabeng. Ho feta moo, o sebetsa e le moeletsi wa Lewa la Lewatle la Rockefeller (letlole le sa kang la ba la matsete la mawatle) mme ke setho sa Letamo la Ditsebi bakeng sa Tekolo ya Lewatle la Lefatshe la UN. Mark ke setsebi sa leano la machaba la tikoloho le molao, leano la leoatle le molao, le ho fana ka liphallelo tse lebōpong la leoatle le leoatleng. O thehile lenaneo la pele la blue carbon offset, SeaGrass Hola. Merero ea hae ea hajoale ea lipatlisiso e kenyelletsa ts'ireletso ea liphoofolo tse anyesang tsa leoatleng le paballo ea sebaka sa tsona sa bolulo, ho tšehetsa khabone e putsoa ka lichelete le maano a ho holisa moruo o moputsoa ka ho eketsa likhothatso, le ho tlosa litšitiso ho, temo e tsitsitseng ea metsing, phokotso ea tšilafalo ea lerata la leoatle, ts'ireletso ea bohahlauli, le phokotso ea, le ho ikamahanya le maemo a asiti ea leoatle le likamano lipakeng tsa tšitiso ea boemo ba leholimo le maoatle.

Ho fumana lintlha tse ling ka kopo ikopanye le The Ocean Foundation:
Jason Donofrio
Ofisiri ea Likamano tsa Kantle
[imeile e sirelelitsoe]
202.318.3178