SEMARNAT & TOF Confront Ocean Acidification muMexico

Mukuru weBazi Rezvakatipoteredza uye Zviwanikwa (SEMARNAT), Josefa González Blanco Ortíz, vakaita musangano nemutungamiri weThe Ocean Foundation, Mark J. Spalding, nechinangwa chekutsanangura zano rakafanana rekugadzirisa acidization yemakungwa. uye chengetedza nzvimbo dzakachengetedzwa dzemugungwa dzeMexico.

Nekuda kwake, Mark J. Spalding akatsinhira paakaundi yake yeTwitter kuti chaive rukudzo kusangana nemukuru wezvemamiriro ekunze munyika, uye kutaura nezvemazano ekugadzirisa acidization yegungwa.

Iyo Ocean Foundation inzvimbo yenharaunda ine chinangwa chekutsigira nekusimudzira masangano akazvipira kudzosera maitiro ekuparara kwemakungwa pasi rese.

Ruvara rwegungwa ruchachinja pakupera kwezana remakore.

Kudziya kwepasi rose kuri kushandura phytoplankton mumakungwa epasi, izvo zvichakanganisa ruvara rwegungwa, zvichiwedzera nzvimbo dzayo dzebhuruu negirinhi, shanduko idzi dzinotarisirwa pakupera kwezana ramakore.

Maererano nekuongorora kutsva kwakaitwa neMassachusetts Institute of Technology (MIT), masetelliti anofanirwa kuona shanduko idzi munzwi, uye nekudaro inopa yambiro yekutanga yekuchinja kukuru kwezvipenyu zvegungwa.

Muchinyorwa chinodaidzwa kuti Nature Communications, vaongorori vanoshuma kugadzirwa kwemhando yepasi rose inotevedzera kukura nekudyidzana kwemhando dzakasiyana dze phytoplankton kana algae, uye kuti kusanganiswa kwemarudzi munzvimbo dzakati wandei kuchachinja sei sezvo tembiricha inowedzera pasi rose.

Vatsvakurudzi vakafananidzawo kuti phytoplankton inotora uye kuratidza chiedza uye kuti ruvara rwegungwa runoshanduka sei sezvo kudziya kwepasi kunokanganisa kuumbwa kwenharaunda dze phytoplankton.

Basa iri rinoratidza kuti nzvimbo dzebhuruu, dzakadai se subtropics, dzichava dzakasvibirira, dzichiratidza kunyange zvishoma phytoplankton uye hupenyu huzhinji mumvura idzi, zvichienzaniswa nezvino.

Uye mune mamwe matunhu akasvibira nhasi, anogona kuve akasvibira, sezvo tembiricha inodziya ichiburitsa maruva makuru emhando dzakasiyana dze phytoplankton.

Stephanie Dutkiewicz, sainzi wekutsvagisa muDhipatimendi rePasi, Atmospheric uye Planetary Sayenzi kuMIT uye Joint Chirongwa paScience uye Policy yeGlobal Change, akataura kuti kushanduka kwemamiriro ekunze kuri kutochinja kuumbwa kwe phytoplankton, uye semhedzisiro, ruvara. yemakungwa.

Pakupera kwezana rino remakore, ruvara rwebhuruu rwepasi redu ruchachinjwa zvinooneka.

Nyanzvi yeMIT yakati pachave nemusiyano unooneka muruvara rwemakumi mashanu muzana egungwa uye kuti inogona kuve yakakomba zvakanyanya.

Neruzivo kubva kuLa Jornada, Twitter @Josefa_GBOM uye @MarkJSpalding

Mifananidzo: NASA Earth Observatory yakatorwa kubva sciencedaily.com uye @ Josefa_GBOM