An bincika yanayin El Niño shekaru da yawa bayan bin ƙididdigar lissafi wanda ke nuni da tasirin masu canjin yanayi akan zagayowar lamarin. A cewar wani sabon binciken da ya samar da samfurin jiki wanda ya danganci matakan girgizar kasa da kuma tsinkayar tsinkaya daidai ya ce ya kamata a sake duba sabon abu na El Niño.
Sunan wannan binciken ana kiransa "Hanyar ɓacewa a cikin ƙarni na sabon abu na El Niño" kuma masanin kimiyyar Spain Fernando Mato da Helenanci Theofilos Toulkeridis ne suka shirya shi, kuma aka buga shi a fitowar ta ta ƙarshe ta hanyar jaridar ta musamman "Kimiyyar Tsunami Haɗari ". Shin kana son sanin menene wannan binciken?
Asirin El Niño
Dangane da marubutan wannan binciken, ya kasance akwai yiwuwar gano daya daga cikin manyan dalilan da yasa wannan lamari na yanayi ke faruwa. Har zuwa yanzu ana san aikinta da zarar ya fara faruwa, amma hasashen sa ya kasance mai matukar wahala.
"Wannan binciken da a karon farko ya bayar da asalin abin da ya shafi El Ni ,o, yana wakiltar canjin yanayi ne a cikin duk abin da aka tsara kuma bi da bi a yanayin duniya," in ji Fernando Mato, PhD a fannin Sadarwa daga Jami'ar Vigo ( Spain) da kuma mai bincike na Prometheus a ESPE Armed Forces University of Quito.
Dangantaka tsakanin aikin girgizar ƙasa
Tunda aka fara yin nazarin irin wannan al'amarin, karatu ya maida hankali ne kan alakanta wadannan al'amuran da yanayin zafi na tekuna, zuwa yanayi ko matsin lamba. Koyaya, maɓallin ganowa shine sake yin tunanin wannan ƙirar.
Anyi nazarin alaƙar girgizar ƙasa kuma an sami kyakkyawar alaƙa tsakanin babban ƙaruwa a cikin aikin girgizar ƙasa a cikin yankunan da aka samo akan tekun Pacific (sanadiyyar motsin tashin hankali a iyakarta) kuma maye gurbin sabon abu na El Niño.
Mai binciken ya ce "Pacific belt yana nazarin kusan kashi 90 na aikin girgizar kasa a matakin duniya kuma akwai karatun da suka gabata a baya wadanda suka gano wasu alaƙa, amma ba su nuna ainihin menene dangantakar ba," in ji mai binciken.
"Mun yi nazarin cikin cikin jirgin na Pacific sannan muka gano daidaitawa tsakanin sabon abu El Niño idan ya auku da ƙarfi ko kuma da ƙarfi, tare da karuwar girgizar kasa a wasu yankuna ", in ji shi.
Yayin da aikin girgizar ƙasa ke ƙaruwa a cikin Pacific, ana samar da adadi mai yawa na magma wanda ya ƙare a saman tekun. Wadannan fuka-fukan suna da yanayin zafi tsakanin digiri na 400 zuwa 1200 kuma yakai kusan kilomita 800.
Godiya ga wannan binciken, an ba da tabbacin cewa ba za a sami sabon abu ba na El Niño kwanan nan tun da yanayin da ya dace ba su kasance don hakan ba.