Don ƙayyade lokutan shekara muna dogara ne akan yanayi, a cikin waɗanda waɗannan lokutan lokacin da muke magana akan su suna da wasu daidaitaccen yanayin yanayi a yankin da aka bayar, a cikin wani kewayon.
Kamar yadda kuka sani, waɗannan lokutan sune 4 (bazara, bazara, kaka da damuna) kuma sunkai kimanin watanni 3.Idan baku sani ba, yanayi hakika saboda karkatarwar duniyar juyawar duniya game da jirgin sama na falaki game da Sol, don haka cimma nasarar cewa yankuna daban daban suna karɓar adadin hasken rana daban gwargwadon lokacin shekara.
Wannan hakika saboda tsawon yini da karkatawar Rana a sararin sama.
Numfashin Duniya
Amma ba zan yi magana da ku ba game da yanayi gaba ɗaya amma game da yanayi na ciyayi.
Tare da canjin yanayi da Shima ciyayi yana canzawa tare da juyawar sa, musamman don latitude kara daga ekweita.
Misali, lokacin da kaka tazo shuke-shuke mai suna deciduous rasa ganye don dawo dasu daga baya lokacin bazara.
Kwayar 'kwaya, girman su, asarar ganye, furanni, dss. sassan jikin ciyayi ne.
Mu, ina nufin yan Adam gabaɗaya, mun fara tsoma baki da yawa a cikin waɗannan zagaye na lokaci, koda hakane, suna bayyana kuma suna barin mu da hotuna irin waɗanda zan nuna muku na gaba.
Ta wannan hanyar zamu iya ganin yanayi na ciyayi wanda ba komai bane face ganin mallaka Duniya "numfashi" da bada rai. Tun, dukkan rayayyun halittu suna dogaro ne da wadannan hanyoyin a cikin ci gaban shuke-shuke, ko don abinci, don iskar oxygen da ƙari mai yawa.
TAURARO NOAA
Babu Wanda Yaci ya kirkiro wasu hotuna wadanda ke nuna mana "numfashin" Duniya ta wadannan tsirrai na yanayi na ciyayi tsawon shekara guda.
Bayanai sun fito ne daga TAURARO NOAA, aikace-aikacen tauraron dan adam da cibiyar bincike, wanda yi amfani da firikwensin VIIRS (Visible Infrared Imager Radiometer Suite) a cikin tauraron dan adam na SNPP (Suomi National Polar-Orbiting Partnership) don samun cikakken bayani game da ciyawar Duniyarmu a kowane mako.
Hawan ciyayi na yanayi
A kan taswirar ka zaka iya ganin yanayi zagaye ta 52 makonni tsawon lokacin da yake da shekara guda, musamman waɗannan hotunan suna wakiltar 2016.
Tashi da faduwar bunkasar ciyayi a arewacin duniya ana bayyane su musamman.
Koyaya, kamar yadda sassa daban-daban na duniyar suke nunawa, sauran zagaye da lokutan suma suna nuna kansu.
Yankunan New Zealand, Brazil da kudancin Afirka suna da sake juyawa zuwa na Arewa.
Hakanan an lura da yadda a cikin ƙasar Indiya ƙara bushewar yanayi ke fara damuna.
Korewa
Ana kiran takamaiman canji wanda za'a iya gani akan taswirar "Kore", ko kuma a karin kalmomin kimiyya, shine Fihirisar Ciyawar Bambancin Al'ada (SMN).
Za'a iya amfani da kore don kimanta farkon farawa da tsufa na ciyayi, farkon lokacin girma, da matakan halittu.
Ga yankunan da ba su da ciyayi (hamada, manyan duwatsu, da sauransu), ƙimomin da aka nuna suna nuna yanayin farfajiya.
Babban kalubale
Halittar "numfashi" na duniya ta hanyar zagayen ciyayi na zamani ya zama babban kalubale tun rayarwar ta kunshi hawan keke 50.000 daidai da makonni 52 na shekara.
Komai ya rabu da girma daban-daban, launuka da opacities don haka anyi karatun su 3 hanyoyi daban-daban don ganin wanne zai iya zama kwatankwacin na halitta har sai kun sami sakamakon da zaku iya gani a sama.
Kuma idan har yanzu kuna sha'awar ganin bambance-bambance a cikin dalla-dalla zaka iya ganin sigar da ke hankali a nan, kodayake ina yi muku gargaɗi cewa idan gaskiya ne cewa yana da hankali saboda haka dole ne ku yi haƙuri wajen ganin makonni 52.
Kamar yadda ake tsammani kuma saboda taimakon Nadieh Bremer za mu iya jin daɗin wannan aikin wanda a fili muke lura da yadda ciyayi ke aiki kamar huhun duniyar kuma dole ne mu kula da su da kuma kiyaye su ta kowane hali.