Chii chiri mberi kwemhepo? Nharaunda dzakasvibirira, dutu uye anticyclones

Mvura ... Ichando ... Mhepo inoputika ... Zuva rinopisa ... Izvi zviratidzo zvemamiriro ekunze zvinozivikanwa kune mumwe nomumwe wedu kubva paudiki hwehuduku. Asi kunyange kunyatsodzidza nzvimbo yekuchikoro, tichiri dzimwe nguva tinoshamisika nekushanda kwekunze kwekuchinja uye njodzi dzinongoitika dzoga dzinongoitika dzoga. Mamiriro ekunze anokwakuka anogara achibatanidza mamiriro ekunze. Vanoumba mamiriro okunze ezuva nezuva uye vanoona miganhu yenguva.

Atmospheric front

Izwi rokuti "mberi" (kubva muchiLatini "frontis" -pamberi, parutivi rwerudyi) rinoreva mutsara wakanaka pakati pechinhu. Inogona kupfuura, somuenzaniso, pakati penzvimbo dzakasiyana dzemabasa ekurwisana: nzvimbo dzekutungidzirwa kwemauto evengi uye ushamwari hwemauto. Kana tikashandisa mutsara we "atmosphere front", saka tine mupfungwa mumuganhu uri mumhepo, imwe muganhu mumhepo. Chii chaanoita, uye izvi zvinotibatsira sei?

Amai Akasika akasika mamiriro okunze akanaka umo munhu anogona kuvepo, kuwedzera nekukura. Tinorarama mu troposphere, chikamu chepasi chemhepo, iyo isati inotipa oxygen chete, asi inoramba ichiramba ichifamba. Mamwe mashoma emhepo masimba mukati mawo anobatana nguva nenguva. Pakati peimwe neimwe yezviumbwa izvi pane zviduku zve microclimatic foci, izvo zvinopesana muzvivako, asi zvinowanzoita yunifomu, asi ichichengetedza kutonhora kwakadzikama uye kunaya. Masasa anofamba pamusoro peNyika, inosangana uye inotonhora. Asi havazombobatanidzi. Muganhu uri pakati pavo unonzi mhepo yakatarisana.

Basic views

Iyo yakawanda yepakati pakati pemhepo yakafanana yemhepo inosvika chiratidzo chemashumi, dzimwe nguva mazana emakiromita. Iyi inzvimbo yepamusoro, iyo inomanikidza kubuda kwemhepo nguva dzose, masikati nekushisa kunoshanduka. Ndiko kuti, pane idzi nzvimbo iyo munhu angaona kuti mvura inonaya inotora nzvimbo inopisa zuva uye zvakasiyana. Kana iri pedyo zvikuru, vanhu vakawanda vanobatana vanobatana, mamiriro ekunze haasati amuka. Somugumisiro, mamiriro okunze haachinje.

Iko kune mhando dzakasiyana dzemakona emhepo. Izvo zvakasikwa pachishandiswa mamiriro ekunze, izvo zviratidzo zvikuru zvinoramba zvichiripo.

1. The Arctic. Mhepo inotonhora inopisa inoparadzanisa nemhepo inonongedza.
2. The Polar. Inowanikwa pakati pevanhu vane mhepo yakadzikama uye inopisa.
3. Tropical. Uyu ndiwo muganhu pakati pemvura inotonhorera uye inyanzvi dzenharaunda.

Mumamiriro ekudzikama kusakwana kwemauto emhepo, mberi kunotora nzvimbo yakakosha. Muchiitiko ichi, kuvhara kwemhepo inotonhorera kunogara kuri pasi, uye kunopisa-kumusoro. Asi semugumisiro wehupenyu hunogara huripo huri pamakona kusvika pasi penyika.

Cold front

Pasinei nokuti mamiriro okunze munharaunda yedu achachinja uye ichava chii - izvi zvose zvicharatidzwa nemepu yemamiriro ekunze. Iyo inoratidza zvakajeka kuti iyo inopisa inoputika inogara ichinyongedzwa munzira iyo inofamba nayo, mberi kwechando iri mune zvakatarisana. Apo iyo yekupedzisira inofamba kuenda kunzvimbo yakakwirira yekutonhora, uye inopinda mairi nerudzi rwechikwereti, ichichikwira kumusoro, chando chinotonhora chinoitika munharaunda iyi. Masheya akadziya zvishoma nezvishoma anotonhora, anosunungura mhepo-saka makore nemafomu zviri.

Chiratidzo chekutanga chekusvika kumvura inotonhorera ndeye mvura cumulus formations iyo inowanikwa pakatarisa. Panguva imwecheteyo mhepo inovhuvhuta inoputika, ichichinja zvakanyanya mazano. Rusvingo rwemvura ine mvura inowira kamwe kamwe. Denga rakasviba, mheni inodonha kuburikidza nayo, kutinhira kunotinhira, dzimwe nguva pane chimvuramabwe. Kukundikana hakuperi maawa maviri, mushure mezvo matanho anogumira. Mhepo inotonhora inodonha, dzimwe nguva kamwe chete ne5-10 digrii, sezvo nzvimbo yepakati nzvimbo inotora zvachose inotonhorera inotonhora, ichidzinga mhepo inotonhora.

Wakashatirwa mberi

Iyo inoumbwa apo nzvimbo yepamusoro uye yepamusoro yekushisa "inoyerera" kune inotonhora yakawanda. Zvinoratidzika kuti zvinoputika pazviri, zvishoma nezvishoma zvichikwira. Mamiriro ekunze anofamba zvakanaka, pasina kusangana kusingatarisirwi kusingatarisirwi uye kupindira. Cirrus makore ndiwo chiratidzo chekutanga chekuti mberi kwepakati pekudenga kunosvika, mukati umo kune nzvimbo yepamusoro yekupisa kwemhepo. Mhepo haisati yaonekwa. Kana ari, ipapo kufema kwake nguva dzose kunofadza uye nyore.

Zvishoma nezvishoma makore anotonhora, uye mudenga chifukidziro chine chifukidzo chakachena chemaitiro maduku akaumbwa chinoumbwa, chinotenderera mumhepo yakachena yebhuruu. Mushure mechinguva vanosanganiswa: dhenzi rakanyanyisa inodonha pasi, mhepo inomuka, inodonha kana inowira chando chiduku. Kunaya kunowedzera, maawa akawanda, dzimwe nguva mazuva, mushure mokunge kupisa kunenge kuchiitika. Mamiriro okunze akanaka haagari kwenguva refu. Icho chiri mberi chiri mukati memhepo, umo kutonhora kwakadzika, kubata nehuni hwemhepo, sezvo inofamba nokukurumidza uye nokukurumidza.

Dutu

Mhepo pasi inenge isina kugoverwa. Somugumisiro, yakakwirira uye yakaderera kushandiswa kwenzvimbo inoumbwa. Munzvimbo yekutanga, mhepo inowedzera, muchipiri - mukushaiwa. Kubva kune-high-pressure zone iyo inoyerera kunze, sekunge inodururira pamusoro pemucheto girazi, uye inozadza "masango" ari munzvimbo umo kunoderedzwa. Ichi chinoshamisa chezvakasikwa tinodanidza mhepo.

Iyo yakaderera-inokanda chikamu ndiyo dutu. Iine fomu yevortex. Tarisa pamvura inoyerera ichibva kunyura - iyo inoumba chironga. Izvozvi zvinotitaurira mamiriro okunze. Dutu racho nderimwe mhete iri mumvura, yakangotarisana. Pakati payo pane mupfupa wepasi, unodhonza mhepo kubva kumativi ose uye unofamba uchikwira kumusoro, uye unopinda nechokumaodzanyemba kwekumaodzanyemba uye uchirwisana nawo - kumusoro kwekumaodzanyemba. Mukati mhiri dutu iri makore, nokuti pamwe pamwe nemhepo "inoyamwa" pachayo uye makore. Ivo vanobva kugomo vanodonhera mukati mavo kubva kune iyo nzvimbo iyo kuwedzera kunowedzera.

Anticyclone

Inoshanda chaizvo zvakasiyana. Mukati-kukwirira kukuru, kune mhepo yakawanda, saka inopararira mumativi ose, sekunge yakasimwa kunze kwe confectionery pamu cream. Nzizi dzinoputika nechokumaodzanyemba kumaodzanyemba kwehemisphere, kurwisana - mukumaodzanyemba kwemaodzanyemba. Ngatitorei mumwe muenzaniso zvakare: kana iwe ukatora kunwa kwekateksi mumuchu uye wozoisunungura, inogara ichiyerera mugirazi. Chiitiko chakafanana chakaitika mu anticyclone. Chero chete nekubatsirwa kwemhepo uye pamusoro pepasi rose.

Mamiriro okunze mune anticyclone inowanzojeka, sezvo kukwirira kukuru kunokanda makore kubva muchikamu chino. Muzhizha ino nguva dzose inopisa kwazvo: zvipingamupinyi mumamiriro emakore, izvo zvinodzivirira zuva kuti ridziye mhepo, haipo. Muchando, zvinopesana ndezvechokwadi. Zuva rakaderera zvakakwana, asi haigoni kupisa mhepo: hakuchina makore, uye naizvozvo hapana chinobata moto. Somugumisiro, munguva yechando, apo anticyclone inouya, mamiriro ekunze akajeka, asi frosty. Nenzira, kuburikidza nekudzidza mamiriro ekunze, matutu uye anticyclones, kufamba kwavo, kugadziridza uye kushandurwa, vanofananidza mamiriro okunze vanoita mamiriro okunze mune imwe nzvimbo.

Chii chichaitika kwatiri?

Izvo zvakanyanya kuoma, vatambi vehupenyu vanoti, ndekufungidzira mamiriro okunze kwemazuva matatu anotevera. Izvi zvinoreva, mushure mokunge tanga kuunganidza mashoko ose anodiwa, zvinodikamwa kukurumidza kuitora, tichifunga zvose zvese zvemamiriro ekudenga, zvinoshandiswa mumagutu uye anticyclones. Uye chete nokuenzanisa dhesi, iwe unogona kugumisa.

Zviitiko zvehu Weather zvinotevera:

1. Nguva pfupi-yepamusoro kwemazuva matatu.
2. Mukati-nguva - kusvika mazuva gumi.
3. Yenguva refu yekushandiswa kwemamiriro ekunze - kwemwedzi kana gore.

Mhando mbiri dzekutanga ndiyo inyanzvi yekugadzirisa kwekuenzanisa kwetrmodynamics uye simba rinotsanangura mamiriro ezvinhu emhepo. Kuti uite izvi, nyanzvi dzinotsvaga mukana wekushandura kutungamirirwa kwemhepo, mvura inonaya, iyo inotarisirwa kumhanyira mumanikidzwa nemumhepo. Nguva yakareba kwenguva refu yehupenyu haina kumbobvira yakarurama zvakakwana. Kunyangwe nemidziyo mitsva, vatori vehupenyu havagoni kuona zvishamiso zvose zvakagadzirwa nemasikirwo. Asi kuti uzvinyime pane chero zviitiko zvakakosha, kubva mune izvi zvinotarisirwa tinoreva zvinotarisirwa pamwedzi kana nguva yemamiriro ekunze anomalies.