Monga anzanga ambiri ku The Ocean Foundation, nthawi zonse ndimaganizira zamasewera aatali. Kodi tikuyesetsa kukwaniritsa tsogolo lotani? Kodi zimene tikuchita panopa zingayale bwanji maziko a tsogolo limenelo?

Ndi mkhalidwe womwewo ndidalowa nawo mu Task Force Meeting on the Development and Standardization of Methodology ku Monaco koyambirira kwa mwezi uno. Msonkhanowu unayendetsedwa ndi bungwe la International Atomic Energy Association (IAEA) la Ocean Acidification International Coordination Center (OA I-CC). Tinali kagulu kakang'ono - khumi ndi mmodzi okha a ife tidakhala mozungulira tebulo la msonkhano. Purezidenti wa Ocean Foundation, a Mark Spalding, anali m'modzi mwa khumi ndi mmodziwo.

Ntchito yathu inali yopanga zomwe zili mu "zida zoyambira" zophunzirira za acidity ya m'nyanja - zonse zowunikira komanso kuyesa kwa labu. Zoyambira izi zikuyenera kupatsa asayansi zida ndi zida zomwe akufunikira kuti atulutse deta yamtundu wapamwamba kwambiri kuti athandizire ku Global Ocean Acidification Observing Network (the GOA-ON). Zidazi zikatha, zidzatumizidwa kumayiko omwe adachita nawo msonkhano ku Mauritius chilimwechi, komanso kwa mamembala a projekiti yatsopano ya IAEA OA-ICC yomwe imayang'ana kwambiri pakupanga luso lophunzira za acidity ya nyanja.

Tsopano, ine ndi Mark sife akatswiri ofufuza, koma kupanga zida izi ndichinthu chomwe tonse tidachiganizira kwambiri. M'masewera athu aatali, malamulo amakhazikitsidwa pamlingo wamba, dziko, ngakhalenso mayiko omwe amafuna kuchepetsedwa kwa zomwe zimayambitsa acidity ya m'nyanja (CO2 kuipitsa), kuchepetsa acidity ya m'nyanja (kudzera mu kubwezeretsa mpweya wa buluu, mwachitsanzo), ndi kuyika ndalama pakusintha kwa madera omwe ali pachiwopsezo (kudzera munjira zolosera komanso mapulani owongolera omvera).

Koma sitepe yoyamba yopangitsa kuti masewera aatali akhale owona ndi deta. Pakali pano pali mipata yaikulu mu ocean chemistry deta. Kuchuluka kwa acidization ya m'nyanja kumayang'anitsitsa ndikuyesa kwachitika ku North America ndi Europe, zomwe zikutanthauza kuti madera ena omwe ali pachiwopsezo chachikulu - Latin America, Pacific, Africa, Southeast Asia - alibe chidziwitso cha momwe magombe awo adzakhudzire, momwe mitundu yawo yovuta pazachuma ndi chikhalidwe ingayankhe. Ndipo ndikutha kunena nkhanizo - kuwonetsa momwe acidity yam'madzi, yomwe ikusintha momwe madzi am'nyanja yathu yayikulu, ingasinthire madera ndi chuma - zomwe zidzakhazikitse maziko a malamulo.

Tidaziwona ku Washington State, komwe kafukufuku wowoneka bwino wa momwe acidity yam'madzi idawonongera bizinesi ya oyster idalimbikitsa bizinesi ndikuuzira boma kuti likhazikitse malamulo ofulumira komanso othandiza kuthana ndi acidity ya m'nyanja. Tikuwona ku California, komwe opanga malamulo angopereka ndalama ziwiri za boma kuti athane ndi acidity ya m'nyanja.

Ndipo kuti tiwone padziko lonse lapansi, tifunika asayansi kuti akhale ndi zokhazikika, zopezeka mofala, komanso zotsika mtengo zowunikira komanso zida za labu zophunzirira za acidity ya m'nyanja. Ndipo n’zimenenso msonkhanowu unakwaniritsa. Gulu lathu la khumi ndi limodzi linasonkhana kwa masiku atatu kuti tikambirane mwatsatanetsatane zomwe zingafunike kukhala m'makitiwo, maphunziro otani omwe asayansi angafunikire kuti athe kuwagwiritsa ntchito, komanso momwe tingathandizire kuthandizira mayiko ndi mayiko kuti apeze ndalama ndi kugawa izi. zida. Ndipo ngakhale ena mwa khumi ndi mmodziwo anali akatswiri ofufuza zamankhwala, akatswiri ena oyesa zamoyo, ndikuganiza m'masiku atatu amenewo tonse tidayang'ana kwambiri masewerawa. Tikudziwa kuti zida izi ndizofunikira. Tikudziwa kuti misonkhano yophunzitsira ngati yomwe tidachita ku Mauritius komanso yomwe idakonzedweratu ku Latin America ndi zilumba za Pacific ndizovuta. Ndipo tadzipereka kuti zitheke.