Kuburitswa kweEC2 kwakakosha mukuwedzera kweye greenhouse mhedzisiro pamwe nayo nemhedzisiro yekuchinja kwemamiriro ekunze. Zvinoenderana nechidzidzo chakapihwa nhasi mu iyo Marrakech mamiriro ekunze summit (COP22) inoitwa nevanoongorora chirongwa Iyo Global Carbon Project, CO2 chisi chinoramba chakadzikama chechitatu chakateerana gore
Nekuda kwekuvandudzwa kwemaindasitiri, gasi inokanganisa gasi inowedzera, kusanganisira CO2 zvakanyanya. CO2 inochengetedza kupisa uye ndosaka ichi ichiwedzera iwo wepakati tembiricha yepasi. Chidzidzo ichi chakaitwa chinosimbisa kuti ndezvekutenda kuna kuderedza kusvibiswa kweChina izvo zvekuti vakagadzikana kwemakore matatu.
Global CO2 emissions yakangokura chete 0,2% zvichienzaniswa nemamwe makore. Iri igore rechitatu nyika isati yaona kuwedzera kunoshamisa mukubuda kwemweya. Pakati pemakore gumi ekutanga ezana ramakumi maviri nemasere, mweya weCO2 wakawedzera 3% pagore.
Glen peters Ndiye mumwe wemasayendisiti akatungamira chirongwa chekuburitsa CO2 mumhepo uye akasimbisa kuti tiri kusangana nemamiriro ekuti kuwedzera kwemhepo kwapera kubviswa kubva mukusimudzira hupfumi. Zvichiri kutanga kwazvo kusimbisa chinzvimbo ichi nekuti choutsi hwepasirese, kunyange hazvo hwakagadzikana, huchiri pamusoro pechikumbaridzo chakakodzera kudzikisa shanduko yemamiriro ekunze
Kubva shanduko yemabhizimusi, kabhoni yakaburitswa yakabatana nekukura kwehupfumi. Nyika dzichiri kusimukira hadzibudisi kabhoni yakawanda mudenga. Aya maitiro ekubatanidza emissions pamwe nekukura kwehupfumi anofanirwa kuderedzwa kuti arwise shanduko yemamiriro ekunze.
Sekureva kwaPeter, kudzikama kwemweya wepasi rose kunokonzerwa nekudonha kwavo kuChina kubvira 2012 nekuda kwekudzikira kwehupfumi uye yakaderera marasha kushandiswa. Iyo kondinendi yeAsia inomiririra ingangoita 30% yeiyo yepasi rose CO2 emissions nokudaro kuwedzera kwayo kana kuderera mukushandiswa kwemarasha chinhu chinotarisa pachiyero chemweya wepasi rose.
Izvo zvinotarisirwa uye zvinotarisirwa kuti ne Chibvumirano cheParis, zvakawandisa USA senge China kuderedza kusvibiswa kwepasi rose nekuderedza kushandiswa kwemarasha nekusimudzira simba rinowedzerwazve.