An sake dawo da yankin hakar ma'adinai ta hanyar dazuzzuka mai zafi a Colombia

cerrejon-nawa

A cikin Albania, a cikin sashen La Guajira (Kolumbia), yankin da yafi haka Kadada 3.500 inda babban ajiyar kwal ya kasance, ana dawo dashi ta hanyar dazuzzuka mai zafi tare da shuke-shuke na asali da nau'in dabbobi kamar iguana, zomaye, wasu tsuntsaye da barewa an mayar dasu mazauninsu. Wannan tsohon yankin hakar ma'adinai, a halin yanzu ya bunkasa wacce zango a tsakiyar hamada, barin koren alama tsakanin launin toka mai yawa.

Yankin da aka maido yana cikin Cerrejon Nawa wanda ke da fadin kasa hekta 69.000, mafi girman rami a duniya. Wannan ma'adanai ya samar da fiye da Tan miliyan 33 na kwal mai zafi kuma ya ci gaba da aikinsa a yanzu a hekta 9.000, wanda kusan 6.000 ke aiki har yanzu sauran suna kan gyarawa. Aikin hakar ma'adinai a wannan yanki ya fara ne a cikin 1984 a cikin abin da ake kira "Tajo Oeste" kuma kadada 3.500 na yankin da aka maido da shi ya zama rami mai ruwan toka mai ƙura saboda aikin hakar ma'adinai.

Tsarin maido da yanki yana da matakai da yawa. Da farko dai, ƙasa cike take da dubun dubun ƙasa sannan a matse shi don daidaita shi. Da zarar an sake fasalin tushen ƙasa, ana shuka bishiyoyi da ciyawa. Jinsunan da aka yi amfani da su don wannan sune jinsunan ƙasar na iya daidaita da lokutan bushewa kamar yadda aka saba a yankin Guajira.

Roberto Junguito Pombo Shugaban Cerrejón, ya tabbatar da cewa shirin maido da shi na farko, tunda wannan shi ne karo na farko da aka sake dawo da wani yanki tun lokacin da aka fara hakar ma'adanai a Colombia. Tun daga wannan lokacin, Junguito ya ce an adana layukan ciyayi na wuraren da ake amfani da su don haka, idan aikin hakar ya kare, za a iya dawo da yankin da aka yi amfani da shi, duk da cewa ya tabbatar da cewa maido da yankin hakar ma'adinai tsarin gwaji da kuskure.


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