Mazaya echando kutenderera pasirese ari kutsakatika zvishoma nezvishoma nekuda kweshanduko yemamiriro ekunze. Peru inoonekwa seimwe yenyika dzanyanya kutambura nemhedzisiro yekushanduka kwemamiriro ekunze pasirese. Chikonzero cheichi ndechekuti chakarasikirwa mumakore makumi mashanu nemashanu chete, 55% yeayo ese echando.
Izvi zvichave nemhedzisiro yakakomba senge lagoon inopfachukira nekuda kwekuwandisa kwemazaya echando uye kushomeka kwemvura mune ramangwana. Chii chichaitika kana Peru ikarasikirwa nechando chayo?
Mazaya echando ari kutsakatika
Peru yaive nemakiromita 1.035 emakiromita echando akapararira pamusoro pematanho gumi nematanhatu echando. Nhasi, 16% yeavo mazaya echando ari kunyungudika nekuda kwekudziya kwepasirese. Zvinoenderana nekuferefetwa kwazvino neNational Institute for Glaciers uye Mountain Ecosystems Research, mazaya echando anopfeka korona yeAndes dzePeru ari munzira yekutsakatika. nekuti kubvira 1962 ivo vakarasikirwa wepakati pagore e11,5 mativi emakiromita.
Iyi panorama yakakosha inoratidza kuti mhedzisiro yekushanduka kwemamiriro ekunze iri kuramba ichinyatsooneka uye ichiwedzera njodzi. Chidzidzo ichi chinoona kushayikwa kwemazaya echando eChila makomo, zvakare muArequipa, ayo mvura ndiyo inomutsa Rwizi rweAmazon kure, uye uko kunenge kusara mazana maviri emamita mita, kurasikirwa ne99% yemakiromita angangoita 34 echando aivapo pakati pezana ramakumi maviri.
Iwo echando ayo anonyanya kukanganiswa nekuchinja kwemamiriro ekunze ndiwo iwo ari panzvimbo yakaderera, sezvo tembiricha iri pamusoro uye ichiderera sezvo kukwirira kuchikwira (iyi ndiyo nharaunda yekupisa tembiricha). Mazaya echando akakwirira uye akakura haanyanyi kudzivirirwa, kunyange achangopera.
Shanduko yemamiriro ekunze iri kuita kuti machira echando kupota nyika anyangarike uye izvi zvinotungamira kumatambudziko akakura.