Isizathu esingavamile kakhulu esiholela ekuzuzeni isisindo

Isizathu esingavamile kakhulu esiholela ekuzuzeni isisindo

Ucwaningo olusha luphakamisa ukuthi ukuchayeka isikhathi eside ekungcolisweni komoya kuxhumene nokuzuza kwesisindo sabesifazane, ikakhulukazi abesifazane abaneminyaka engaphezu kwengamashumi amane namashumi amahlanu, ngokusho kweNew York Post, ecaphuna i-EurekAlert.

Umcwaningi uShen Wang, uprofesa wezifo eziwumshayabhuqe eNyuvesi yaseMichigan, uthi abesifazane ababebhekwa, ababechayeke emazingeni omoya ampofu, ikakhulukazi amazinga aphezulu ezinhlayiyana ezinhle, njenge-nitrogen dioxide ne-ozone, babhekana nokwanda emizimbeni yabo. usayizi.

U-Wang wanezela ukuthi ukuchayeka ekungcoleni komoya kuholela emaphesentini aphezulu amafutha omzimba kanye nesisindo esiphansi samafutha kwabesifazane abaneminyaka ephakathi, ephawula ukuthi "amafutha omzimba akhuphuka ngo-4.5%, noma mayelana ne-1.20 kg."

Idatha yaqoqwa emaqenjini abesifazane abangu-1654 abamhlophe, abansundu, amaShayina namaJapane, abaneminyaka yobudala engama-50, abalandelelwa iminyaka eyisishiyagalombili kusukela ngo-2000 kuya ku-2008.

Ukungcoliswa komoya okuhlobene ezungeze amakhaya abo, befuna ukuxhumana phakathi kokungcoliswa kwemvelo nokukhuluphala.

Imiphumela yocwaningo ibonise ukuthi ukuvivinya umzimba nokusebenza komzimba kusebenza njengesithiyo emiphumeleni yokungcoliswa komoya. Kodwa ngenxa yokuthi lolu cwaningo lugxile kuphela kwabesifazane abaneminyaka ephakathi, uWang uthe, lokhu okutholakele akukwazi ukwenzeka kwabesifazane abancane noma abadala noma amadoda.