Uri kunetseka kurara here? Chimwe chinokonzeresa chikonzero chinogona kunge chiri shanduko yemamiriro ekunze, sezvakaratidzwa mune ongororo yakatungamirwa naNick Obradovich weHarvard University iyo yakaburitswa muScience Advances
Uye zvechokwadi, ndiani asina nguva yakaoma yekurara kana tembiricha yakanyanya kukwirira?
Munhu mukuru ane hutano anofanira kurara maawa matanhatu, manomwe kana masere; kana ukarara zvishoma, ungangozomuka zuva rinotevera wakaneta uye pamwe unotsamwiswa nekushaikwa kwekurara. Asi hazvisi nyore kuzorora kana iyo thermometer usiku ichiverenga, semuenzaniso, 28ºC. Saka, hazvishamise kuti anopfuura mumwe uye vanopfuura vaviri vanorara masikati, asi kwete munharaunda yako chete, asi pasi rese.
Obradovich nechikwata chake vakanyora hukama pakati pekukwira kwetembiricha nekurara kwakashata. Kana tichifananidza mhinduro nezvekurara nemamiriro ekunze emuno, vaona kuti muzhizha zvinoda kusvika katatu kurara zvakanyanya kupfuura mune chero imwe mwaka yegore.
Kamwe hukama pakati pekurara uye tembiricha hwasimbiswa, vakashandisa kufungidzira kwepasirese kuona kuti matambudziko ekurara anganyanyisa sei muhafu yepiri yezana ramakore, kunyanya kune vakwegura nevarombo. Musayendisiti Solomon Hsiang, anobva kuYunivhesiti yeCalifornia, Berkeley, akatsanangura kuti patinoita zvikanganiso zvakakura, senge pakuita zvisarudzo zvisina basa zvakanaka, zvinotibata zvekuti hazvitibvumidze kurara zvakanaka.
Tese tinoda kurara zvakanaka usiku, saka »shanduko yemamiriro ekunze kwemazuva mazhinji pamwedzi ichaunza mutengo wechokwadi uye wakakosha watinofanira kufunga nezvazvo». Nekudaro, zviri kufungidzira kuti, sezvo Nyika ichidziya, isu tichafanirwa kugadzirisa zvishoma nezvishoma zvimwe zvehupenyu hwedu hwezuva nezuva.
Unogona kuverenga chidzidzo pano.