Mune chinyorwa chakapfuura isu taive tichiongorora kuti chii uye mhedzisiro yazvakaita kutonhora kudonha. Isu takaona semhedzisiro yekuti pfungwa yekutonhorera inotonhora ishandiswa zvisirizvo neseti yezvikanganiso zvayakatakura nazvo. Uye ndeyekuti pfungwa yekudonha kunotonhora ndeyehunyanzvi kushushikana kwakasarudzika pamatanho epamusoro. Izvo zviri nani kuzivikanwa se Mhuru. Ichi chiitiko chezvemamiriro ekunze chinoitika gore rega uye chinoonekwa nemamiriro ekunze akashata anokonzera kukuvara kwakawanda.
Muchikamu chino iwe unodzidza zvese nezve DANA. Iwe unoda kuziva zvakawanda nezvazvo? Ungofanire kugara uchiverenga.
Chii chinonzi DANA
Sezvakataurwa muchinyorwa pane kudonha kutonhora, ichi chiitiko chinorwisa zvizere divi reMediterranean reIberian Peninsula. Zvinoitika sezita zvarinoratidzira kushushikana kuri pamatanho epamusoro. Mhepo inoitika shanduko huru mumatanho ekudzvinyirira kwemhepo uye ayo anoumba mvura zhinji inonaya inoonekwa munguva dzino. Pfungwa yekudonha kunotonhora inongoreva chete kumhedzisiro inokonzerwa nekushushikana uku kwakazvimiririra pakukwirira uye inoshandiswa colloquially kuzivisa kuti tichava nezviitiko zvine njodzi zvemvura.
Nekudaro, nyanzvi mumunda uye, nekudaro, avo vanoziva mashandiro anoita chiitiko ichi vakasarudza zita rekuti DANA kuti vatsanangure maitiro aakatangira nawo.
Iyo inogadzirwa sei
Kuti DANA igadzire panofanirwa kuve nemhando dzakasiyana dzemamiriro ezvinhu ari kuitika panguva ino yegore. Neichi chikonzero, zvakajairika kuti, pamazuva padhuze ne chirimo cheSan Martín Kune mazuva apo kunaya kukuru kwemvura kunowanikwa, zvichikonzera kukuvara kukuru.
Chinhu chekutanga chinodikanwa pakuumbwa kweiyi mamiriro ekunze ndeyekuti mweya we rwizi rwejeti runotenderera kuitira kuti iumbe nhamba dzedorsal. Gare gare, kutambanudzwa kwemhepo yemhepo inoenda kumaodzanyemba inoumbwa ichikonzerwa nekudonha kwemhepo yekumhepo. Chikamu chakazvimiririra chedzvinyiriro dzakaderera dzinoonekwa semhedzisiro yekufamba kwemhepo yakananga kumaodzanyemba.
Sezvatareva mune zvimwe zvinyorwa zvakaita seya kumanikidzwa kwemuchadenga, nzvimbo yekumanikidza kwakadzika iri kuratidza kwave kufamba nemhepo. Mhepo yemhepo inoenda nenzira yakatenderera kumaodzanyemba kwemaodzanyemba uye nekurwisa wachi kuchamhembe hemisphere. Iyi ndiyo kutenderera kwemhepo kunopa kumisikidza kuumbwa kwemakore eiyo nimbus cluster mhando kuburitsa madutu ane simba.
Iyo DANA yakasarudzika zvachose kubva kune iyo ridge iyo yaive pairi uye inotanga kuenda kumaodzanyemba. Kune rimwe divi, pane dzakawanda zviitiko zvinoitika izvo yakakwira yekumanikidza ridge kuchamhembe kweDANA. Aya ndiwo mamiriro akanaka emamiriro ekunze anoratidzwa nemhepo yakakwira kumanikidza. Kune avo vasingazive, ridge inzvimbo yemuchadenga uko kumanikidza kwakakwira kupfuura munzvimbo dzese dzakatenderedza.
Iko uye riini DANA inogadzirwa
Kazhinji kazhinji, DANA inoitika mumwaka wekudonha. Izvi zvinokonzerwa nemhepo iyo ichiri kutenderera munzvimbo dzegungwa kubva pakupisa kwezhizha. Nharaunda yakanyanya kutarisana nerudzi urwu rwechiitiko ndiyo Mediterranean. Icho chiri mudunhu redu umo panowanikwa mhepo yekumusoro polar iri kufambira mberi pamusoro peWestern Europe yese uye nemhepo inodziya uye ine hunyoro inobva kuGungwa reMediterranean.
Kubva kuhova dzendege, kuva aya mashoma emhepo inotonhorera inouya yakasimba kubva ku stratosphere (uko tembiricha yakadzika kwazvo), ivo vari kupararira pamusoro pezviuru zvemakiromita kuti vave nehupamhi hukuru hwemazana emakiromita. Uku kuvhura kukuru kunokanganisa zvese zvePeninsuka izvo zvinopedzisira zvave nemvura zhinji ine simba rakakura munenge munzvimbo dzese panguva imwe chete.
Kufambisa kwakajairika DANA kune iko kutenderera kwekumadokero-kumabvazuva kutenderera, kunyangwe pane dzimwe nguva inogona kutora nharaunda yekuchamhembe-kumaodzanyemba, ichikonzera huwandu hwemhepo kukotama kusvikira hwatyoka. Kana iko kusimuka kwevanhu vazhinji vemhepo kuchiitika, chimwe chazvo chinoramba chakazvimirira asi chinotonhora zvakanyanya uye chakazvimiririra. Uhu ndihwo huremo hwemhepo hunokonzeresa mvura inonaya iyi nemhepo nemadutu, ayo atinoti kazhinji kudonha kutonhora.
Mhedzisiro yeiyi meteorological chiitiko chakanyanya kuwedzera iyo yakakura iyo mutsauko wekutonhora pakati pechando chinotonhorera chemweya chinoramba chakazvimiririra uye tembiricha yemweya unobva kugungwa. Kana gungwa richidziya, mhepo yemhepo inozopwa nekukasira uye inozonamira painosvika panotonhora, ichigadzira makore mahombe uye ichigadzira kunaya kukuru.
Mhedzisiro yeDANA
Dambudziko rinogadzirwa nemhando iyi yekunaya nderekuti maguta aanowira haana kugadzirira huwandu hwemvura yakadaro munguva pfupi. Uye ndezvekuti mapaipi nekuparadzira mvura inosvika pamugumo uye mafashama anozivikanwa anoitika.
Mhedzisiro yemvura inonaya pane rimwe guta inofanirwa ne kuronga uye kuronga kwenzvimbo. Guta rega rega rine PGOU yaro (Urban Planning uye Management Plan) iyo ine zvese zvakakosha kudzivirira njodzi kubva kunaya zvakanyanya kunaya. Mamiriro ekunze uye hunhu hwayo hunosanganisirwa muPGOU yenzvimbo. Kana, semuenzaniso, guta rinotambura zvakakomba mhedzisiro kubva kuDANA gore rega rega, chinhu chakajairika ndechekuti ivo vanoedza kugadzira kana kuraira zvivakwa zvinodiwa kudzikisa kukanganisa.
Mafashama anokanganisa zvakanyanya zvinhu uye humwe hupenyu hunotorwa gore rega rega munyika medu. Ruzhinji nevanhu vakasungwa mumotokari, vakanyura kana kutakurwa nemafashama uye / kana rwizi rwunofashukira.
Sezvauri kuona, kudonha kunotonhora hakuna chimwe chinhu kunze kwemhedzisiro kana zita rinowanikwa iro rinopihwa iko kusurukirwa kwakasarudzika kunoitika mudenga kunonzi DANA.