Sanye da wandon jeans guda ɗaya sau ɗaya yana yin barna kamar tuƙi mai nisan kilomita 6 a cikin motar fasinja mai ƙarfi da mai
A cewar masana kimiyya, sanye da wando na jeans masu sauri sau ɗaya kawai yana haifar da kilogiram 2.5 na carbon dioxide, wanda yayi daidai da tuki kilomita 6.4 a cikin motar da ba ta da mai, ya rubuta "Daily Mail".
Fast fashion kalma ce da ake amfani da ita don bayyana tsarin ƙirƙira da siyar da sauri cikin arha, tufafin gaye don biyan buƙata.
Masana kimiyya daga jami'ar fasaha ta Guangdong da ke kasar Sin sun yi nazari kan yanayin rayuwar wani jeans na Lewi, tun daga noman auduga zuwa na karshe ta hanyar konewa.
Sun gano cewa wasu nau'i-nau'i sau bakwai kawai ake sawa. Wannan ya cancanci su a matsayin "fast fashion". Suna fitar da carbon dioxide sau 11 fiye da yawan sawa jeans.
"A matsayin kayan yau da kullun na yau da kullun, wando na jeans yana da tasiri mai mahimmanci akan yanayi,” in ji Dokta Ya Zhou, shugaban marubucin binciken.
Masu bincike sun gano cewa sawun carbon ɗin sawun wando mai sauri ya fi 95-99% girma fiye da na jeans na gargajiya, waɗanda ake sawa matsakaicin sau 120. Babban bambanci tsakanin nau'ikan amfani guda biyu na amfani shi ne cewa an sayar da suturar da sauri ana jigilar su da sauri kuma watsewa ƙasa da shi.
Dr Zhou ya kara da cewa, "Canjin salon salo na sa mutane su rika sayan tufafi akai-akai da kuma sanya su na dan kankanin lokaci don ci gaba da kasancewa da sabbin abubuwa."
"Irin yin amfani da wannan abu yana haifar da karuwar amfani da albarkatu da makamashi a cikin masana'antar tufafi ta hanyar hanzarta dukkan sassan samar da kayan sawa, ciki har da samar da kayayyaki, kayan aiki, amfani da kuma kawar da su, don haka yana kara tasirin masana'antar tufafi kan canza yanayi." .
Masana kimiyya sun kiyasta cewa wani nau'in jeans da aka samar don kasuwar kayan gargajiya na samar da kilogiram 0.22 na carbon dioxide. A halin yanzu, masu bincike sun kiyasta cewa jeans da ake sayar da su a cikin kantin sayar da kayayyaki masu sauri suna fitar da hayaki sau 11.
Ba kamar salon gargajiya ba, yawancin abubuwan da ake fitarwa a cikin sauri sun fito ne daga samar da jeans da fibers, wanda ke da kashi 70% na jimillar hayaki.
Ragowar hayakin dai ya samo asali ne saboda safarar jeans daga masana'antu zuwa masu amfani da ita, wanda ya kai kashi 21% na jimillar hayakin.
Saboda saurin samfurin salon jigilar kayayyaki galibi ta iska ne, ana fitar da iskar carbon dioxide mai ban mamaki sau 59.
A cewar masu bincike, samfuran kayan kwalliya masu sauri suna ƙaddamar da sabbin tarin abubuwa sau 25 cikin sauri fiye da samfuran kayan gargajiya na gargajiya, wanda ke haifar da gajeriyar zagayowar salo da yawan cin abinci. Wannan yana haifar da adadi mai yawa na sharar gida da ƙazanta masu yawa.
An kiyasta cewa masana'antar kera kayayyaki suna samar da kashi 10% na duk hayakin da ake fitarwa a duniya da kusan tan miliyan 92 na sharar gida kowace shekara.
Yawancin wannan sharar gida ana jigilar su zuwa ƙasashe irin su Guatemala, Chile da Ghana, inda manyan tarkace ke haifar da "rikicin muhalli da zamantakewa".
Abin farin ciki, masu bincike sun ce akwai hanyoyi da yawa don rage tasirin carbon a cikin masana'antu.
Siyan tufafi daga shagunan kayan sawa na hannu na kan layi yana rage sawun carbon na jeans biyu da kashi 90%. Kuma wandon jeans da ke wucewa ta cikin shagunan sayar da kayayyaki an sanya su sau 127 a rayuwarsu.
Masu binciken sun kuma ba da shawarar cewa sake yin amfani da jeans ko yin amfani da sabis na hayar tufafi na iya rage sawun carbon na sawa ɗaya da kashi 85 da 89%, bi da bi.
