Nevévé

Nevévé /neɪˈveɪ/ wani saurayi ne, nau'in dusar ƙanƙara wanda aka narke shi, an sake shi kuma an haɗa shi, duk da haka ya riga ya riga ya zama nau'in kankara. Wannan nau'in dusar ƙanƙara na iya ba da gudummawa ga samar da kankara ta hanyar tsarin nivation. Névé wanda ya tsira daga cikakken lokacin ablation ya juya zuwa firn, wanda ya tsufa kuma ya fi yawa. Firn daga ƙarshe ya zama kankara mai kankara - kankara mai tsawo, wanda aka haɗa shi da kankara. Tsarin kankara na iya ɗaukar shekaru zuwa daruruwan shekaru, dangane da abubuwan daskarewa da ƙarancin dusar ƙanƙara. Ana kiyaye Névé a kowace shekara a kan gangaren kankara, kuma ba a son shi a matsayin yankin da ke fadowa da ƙanƙara. [ana buƙatar ƙa'ida][]

Névé yana da mafi ƙarancin 500 kg / m3, wanda shine kusan rabin yawan ruwa a 1 atm. 

Névé kuma na iya nufin yankin alpine inda dusar ƙanƙara ke tarawa, ya zama névé, kuma yana ciyar da kankara.

 Manazarta