Masu yawon bude ido da ke balaguro zuwa Antarctica suna kara dumamar yanayi wanda ke narkar da dusar kankara, wani sabon bincike ya gano.
Pole ta Kudu ta zama sanannen wurin yawon buɗe ido kwanan nan tare da masu gani sama da 40,000, gami da 7,000 daga Biritaniya, suna zuwa yankin kowace shekara. Yawancin suna tafiya a cikin jiragen ruwa na balaguro don kallon kankara da namun daji irin su penguins.
Amma ana fargabar kwararowar “masu yawon bude ido suna haifar da “mummunan gurbatar yanayi” daga man jirgin ruwa da datti, da kuma damun namun daji a daya daga cikin fitattun wurare na karshe da suka rage a duniya.
Wani mai bincike dan kasar Holland Machiel Lamers, wanda hukumar binciken kimiya ta kasar Netherland ta ba da umarnin yin nazari kan illolin da ke tattare da karuwar yawon bude ido a yankin polar, ya ce hakan na iya kara dagula dumamar yanayi.
"Maziyartan yankin da dusar ƙanƙara ta lulluɓe ba wai kawai yankin Antarctic ba ne ta hanyar ayyukansu, har ma da sauran ƙasashen duniya," in ji shi.
“Masu yawon bude ido 40,000 da ke ziyartar Pole ta Kudu duk shekara suna haifar da hayaki mai gurbata muhalli.
“Yawon shakatawa masana'antu ce ta bunƙasa a Antarctica. Inda, kusan shekaru 20 ko makamancin haka da suka gabata, 'yan yawon bude ido ɗari za su tashi zuwa Pole ta Kudu, fiye da rayuka 40,000 sun yi tafiya zuwa kudu mafi tsayi a duniya a lokacin hunturun da ya gabata.
Jirgin ruwa na mako biyu na Antarctic a halin yanzu yana tsada daga kusan £ 3,500.
Mista Lamers ya ce dole ne a daidaita fa'idar yawon shakatawa na Antarctic tare da tasirin muhalli.
"Yayinda yawon bude ido yana da fa'ida da yawa don bayar da Pole ta Kudu, karuwar kwararar yana haifar da mummunar gurbacewar yanayi," in ji shi.
"Yanayin gida yana fuskantar matsin lamba, jiragen ruwa da yawa suna zuwa can, masu yawon bude ido suna neman 'mafi tsauri, sauri, ƙari' kuma a zahiri babu wanda zai kiyaye wannan duka akan turbar da ta dace.
“Ƙungiyar Ƙungiyoyin Ƙasashen Duniya ce ke tafiyar da Pole ta Kudu, amma babu wanda ke da iko da gaske a ƙasa. Babu wata manufar da ta kayyade iyaka ga yawon bude ido."
Ƙungiyar Ƙasashen Duniya na Masu Gudanar da Yawon shakatawa na Antarctic ta sanya tsauraran ka'idoji don kiyaye iri da kwari kuma ta yi alkawarin mutunta muhalli.
Sai dai Mista Lamers ya ce akwai bukatar a samar da yarjajjeniyar kasa da kasa da za ta takaita yawan masu yawon bude ido da sauka a Antarctica.
Kodayake yerjejeniyar Antarctic ta yi kira da a iyakance iyaka wannan ya shafi kasashe 28 ne kawai kuma yana buƙatar ƙarfafawa.
"Yana cikin [masu gudanar da yawon bude ido] kada a samu masu yawon bude ido da yawa da ke zuwa lokaci guda, babu wanda ke zuwa Antarctica don nemo wasu jiragen ruwa shida na masu yawon bude ido a wurin," in ji shi.
“Lokaci ya yi na bayyana dokoki; yarjejeniyoyin da ba su isa ba kuma.”
