Jirgin ruwa

Jirgin ruwa

Dogaro da yanayin sararin samaniya da ke wanzu kowane lokaci, ba koyaushe zamu iya samun takamaiman nau'in hazo ba. Wato, ba koyaushe zai iya ruwa, dusar ƙanƙara ko ƙanƙara ba, amma kuma akwai sleet. Al amari ne na dabi'a wanda a cikinsa akwai yanayin hazo a cikin yanayin ruwan sama kuma nieve. Don wannan lamarin ya faru, dole ne a sadu da wasu halaye na muhalli da na yanayi. Bugu da kari, wannan nau'in yanayi na yanayi kuma yana haifar da tsanantawa irin su dusar kankara.

Za mu bayyana duk wannan game da dusar ƙanƙara da siririya a cikin wannan sakon.

Menene siriri kuma yaushe yake faruwa?

Leunƙarar ruwan sama

Akwai lokuta lokacin da yanayin muhalli ya bambanta. Kamar yadda muka sani, masu canjin yanayi daban-daban sune wadanda ke kula da yanayin muhalli a kowane lokaci. Dogaro da ƙimar matsin lamba na yanayi, zazzabi, tsarin iska, gajimare, gumi, da dai sauransu Zai iya zama wani nau'in hazo ko wani. Abu mafi mahimmanci shine cewa idan yanayin zafi ya haura digiri 0 kuma damshin yayi yawa, hazo yana faruwa ne ta hanyar ruwan sama.

A gefe guda, idan yanayin zafi ya yi ƙasa da digiri 0 ko kuma muna a wani babban hawa, inda matsin ya yi ƙasa, ya fi yawa ko yuwuwa cewa hazo yana faruwa ne a cikin yanayin dusar ƙanƙara. Koyaya, waɗannan ƙarin yanayin muhalli mafi yawa ba lallai bane su zama "mahaifinmu" na yanayin yanayi, amma akwai keɓaɓɓu kamar sura.

Sleet wani nau'in hazo ne wanda ruwan sama da dusar ƙanƙara suke faruwa a lokaci guda. Wani ɓangare na hazo ya daskarewa kuma sauran nau'ikan digo na ruwa ko ƙananan lu'ulu'u na kankara. Don samar da ruwan dusar ƙanƙara dole ne ya zama akwai ainihin yanayin mahalli. Kuma shine kawai suna faruwa ne lokacin da iska tayi dumi sosai don fara narkar da dusar ƙanƙarar, amma ba tare da narkewar gaba ɗaya ba. Wannan nau'in iska ya kuma dogara da tsawo, zafi da tsarin iska. Sleet ba koyaushe zai iya faruwa ba koda yanayin zafin iska yana da kyau ta yadda ruwan zai fara narkewa amma baya narkewa baki daya.

Lu'ulu'u na kankara da ake kira flakes suna cikin siffar mutum-mutum-huɗu idan aka kalleshi sosai.

Sleet halaye

Jirgin faduwa

Sleet galibi baya taurin kai a ƙasa, amma yana ɗaukar ne yayin da yake sauka daga gajimare. A yadda aka saba, idan yanayin yanayin ƙasa ya ƙasa da digiri na sifili, flake kanta na iya tauri kuma ta zama kristal ɗin kankara da zarar ya faɗi akan farfajiyar. A wannan bangaren, daskarewa da waɗannan flakes ɗin a ƙasa na iya samar da abin da muka sani a matsayin zanen kankara ko sanyi.

Ga wasu masana ilimin yanayi, dusar kankara wani nau'ine ne na ruwa wanda ruwa yake daskarewa wani bangare, amma ba lallai bane ya zama mai kama da lu'ulu'u. Wato, baku buƙatar tsarin halaye na kyakkyawan yanayi na haɗari guda biyu a cikin wannan nau'in hazo.

Kankara da ke faruwa a cikin irin wannan hazo yana da kyau sosai kuma baya samarda irin wadannan hadaddun tsarin. Wannan kyakkyawan tsarin yana faruwa ne lokacin da yanayin zafi yayi dumu-dumu don narkar da dusar ƙanƙarar, amma ba tare da juya shi ruwa ba. A saboda wannan dalili, a lokacin dusar kankara, muna iya ganin digo na ruwa kusan narkewa a cikin yanayin kankara ba tare da zama lu'ulu'u da wasu dusar kankara ba wadanda, kasancewar sun fi kauri a girma, ba su narke cikin lokaci ba kuma suna kula da babban tsarin su.

Wataƙila a gani yana kama da irin dusar ƙanƙara ta al'ada, amma idan aka kalleshi sosai ko kuma a karkashin madubin hangen nesa, ana iya lura cewa hatsi kama da na ƙanƙarar yana samuwa maimakon cikakkun lu'ulu'u na kankara tare da tsari mai kyakkaywa. A wannan yanayin su ƙananan kankara amorphous ne.

Bambanci tsakanin waɗannan hazo ana kiyaye su galibi a cikin abun da ke ciki. Ruwan digon ruwa ruwa ne mai hadewa, ƙanƙara tana da ruwa a cikin yanayi mai ƙarfi, kuma ruwan dusar ƙanƙara yana wasa da kankara amorphous da dusar ƙanƙara.

Menene siririn?

sleet

Ana iya ba da ruwan dusar ƙanƙara a cikin yanayi daban-daban. Zai yiwu wasu masu canjin yanayi kamar su zafi, matsin lamba na yanayi kuma, sabili da haka, tsarin iska yana haifar da dusar ƙanƙara wanda zai iya zama mafi natsuwa don canzawa zuwa kankara. Sleet ba komai bane illa hadari mai iska.

Al'amari ne na dabi'a wanda zamu iya lura da hadari na ruwa da dusar ƙanƙara wanda yake da kyau tare da sifofi da ƙaura da ƙarfi da nesa nesa da aikin iska. Don dusar ƙanƙara ta auku, yanayin zafi ya kamata ya kasance kusan 100% kuma iska ya zama ƙasa da digiri na sifili. A wannan yanayin, abin da ke sa dusar ƙanƙarawar ta narke zuwa ƙanƙara mai ba da amo shine iska da raguwar matsin yanayi. Yawancin lokaci, wannan lamarin ya bayyana tare da rashi.

Yawanci yakan faru ne a wuraren tsaunuka masu tsayi, inda matsin yanayi ke ƙasa saboda kasancewa a sama kuma ana iya kiyaye danshi sama saboda yawan bishiyoyi. Hakanan ya dogara da ciyayi da nau'in sa. Idan yawa yana da shrubby ba zai iya kula da laima sama ba. Don waɗannan ƙimomin danshi su auku, ana buƙatar ƙwanƙwasa mafi girma, galibi wanda aka kafa ta yankunan daji da ke da girma da tsawo.

Tare da ƙarin danshi, hadari da ƙarancin matsin lamba a wuri mai tsayi, za a sami iska mai ƙarfi da za ta iya haifar da guguwa yayin ƙarancin kankara mai narkewa Wannan lamarin yana faruwa ne a lokacin kaka da damuna da bazara. Ya fi yawa a cikin bazara lokacin da akwai takamaiman sanyi kuma yawan gandun daji ya fi girma saboda lokacin furanni da lokacin ci gaban shuke-shuke da yawa.

Kamar yadda kake gani, a yanayi babu wani sabon abu da aka yiwa alama kuma aka kafa ta halaye na musamman. Mu ne waɗanda muke rarraba abubuwan mamaki don fahimtar su da kyau.


Bar tsokaci

Your email address ba za a buga. Bukata filayen suna alama da *

*

*

  1. Wanda ke da alhakin bayanan: Miguel Ángel Gatón
  2. Manufar bayanan: Sarrafa SPAM, sarrafa sharhi.
  3. Halacci: Yarda da yarda
  4. Sadarwar bayanan: Ba za a sanar da wasu bayanan ga wasu kamfanoni ba sai ta hanyar wajibcin doka.
  5. Ajiye bayanai: Bayanin yanar gizo wanda Occentus Networks (EU) suka dauki nauyi
  6. Hakkoki: A kowane lokaci zaka iyakance, dawo da share bayanan ka.