UMary Allen
Umoya uhambisa umoya emoyeni. Umoya ubangelwa ikakhulu kukuba uxinzelelo lomoya alufani yonke indawo. Okukhona umahluko omkhulu kuxinzelelo lomoya, kokukhona uvuthuza ngamandla. Ukuba iiyantlukwano kuxinzelelo lomoya zilinganiswe ngaphandle, ngoko ke umoya uyayeka.
Isalathiso somoya sinikezelwa kunye necala eliphambili apho uvela khona - kungekhona ukuba umoya ubhubhela kweliphi icala. Umoya wasentshona uvela entshonalanga, ubhuqe uye ngasempumalanga.
Umoya ukho nakwiiplanethi ezingaphandle koMhlaba. Lo ngumoya ovela kwezinye iigesi ezikhoyo apho, hayi emoyeni njengoko usaziwa eMhlabeni. Le yindlela esazi ngayo malunga nezaqhwithi zothuli kuMars.
Asiyiyo yonke intshukumo yomoya engumoya: umoya oshukumayo kwindawo evalelweyo yidrafti okanye idrafti. Ivela xa sivula iifestile ukuze kungene umoya. Kodwa iyenzeka naxa iifestile zingavali ngqi. Iidrafti zinokuthi zenzeke kumagumbi amakhulu okanye aphezulu kakhulu ukuba kukho umahluko omkhulu wobushushu ngaphakathi kwegumbi. Umoya ubangelwa xa isithuthi sihamba emoyeni.
Wenziwa njani umoya?
Kwindawo enoxinzelelo oluphezulu lomoya, kukho amasuntswana omoya amaninzi, asondeleleneyo. Kwindawo ephantsi koxinzelelo lomoya, kukho iincinci ezincinci zomoya kwindawo enye, ngoko banendawo eninzi.
Ukuba indawo enye ishushu okanye ibanda kunomnye, ngoko ke uxinzelelo lomoya lukwahluke. Ubushushu budlala indima enkulu ekuhambeni komoya: Ukuba umoya ufudunyezwa, umzekelo ilanga, ukhanya kwaye uphakame. Oku kunciphisa uxinzelelo lomoya emhlabeni kuba kukho amasuntswana omoya ambalwa apho ngenxa yomoya othe wanyuka. Umoya obandayo wona unzima kwaye uyatshona. Amasuntswana omoya ke acinezele emhlabeni kwaye uxinzelelo lomoya luyanda apho.
Kodwa oko akuhlali kunjalo, kuba amasuntswana asemoyeni asasazwa ngokulinganayo: kufuneka kubekho inani elifanayo lamasuntswana omoya kuyo yonke indawo. Ngoko ke umoya uhlala uphuma kwindawo yoxinzelelo oluphezulu ukuya kwindawo yoxinzelelo oluphantsi. Oku kudala ukuhamba komoya. Ngumoya lo. Unako kwakhona ukuthi umoya obandayo uvuthuza apho kunyuka umoya ofudumeleyo.
Loluphi uhlobo lwemimoya ekhoyo?
Kukho imimandla eyahlukeneyo emhlabeni apho imimoya isuka ikakhulu kwicala elithile lomoya: Umzekelo, iindawo ezinkulu zoMbindi Yurophu zikummandla womoya wasentshona. Oku kuthetha ukuba kudla ngokubakho umoya ovela ngasentshona ubhudla usiya ngasempuma.
Ngamanye amaxesha unokuxelela indlela yomoya okhoyo kwindawo evela emithini: apho i-moss okanye i-lichen ikhula kwixolo lomthi, umoya uhambisa imvula emthini, ovumela ukuba i-moss kunye ne-lichen zikhule kwixolo. . Kukwathiwa kwakhona indlela ekhoyo yomoya kwindawo ethile “licala lemozulu”.
Nangona kunjalo, imimoya ayisoloko iqukuqela ngokulinganayo: mininzi imiqobo eMhlabeni enokuphambukisa umoya. Emhlabeni, ezi ziintaba kunye neentlambo, kodwa kunye nemimandla eyakhelweyo, kunye nezakhiwo eziphakamileyo. Kukwakho nemimoya evela kuphela kwiimeko ezithile zemozulu. Ngamanye amaxesha ezo nkqubo zomoya zide zibe namagama awodwa kuba zivela kuphela kwindawo ethile okanye ngexesha elithile.
Umzekelo yi-Alpenföhn: Lo ngumoya owomileyo noshushu wokuwa. Kwenzeka kwicala elingasentla okanye emazantsi eAlps. Ngenxa yokuba iphulukene namanzi emvula ngoxa inyuka, iye iwela ezantsi entlanjeni njengomoya owomileyo noshushu. Inokuba nobundlobongela kakhulu kwaye ibangele izaqhwithi ze-foehn.
Omnye umzekelo yinkqubo yomoya womhlaba wolwandle: umoya ophezu kwechibi ngemini eshushu yasehlotyeni upholile kunomoya ophezu komhlaba, othi ufudumale ngokukhawuleza. Ebusuku, kwelinye icala, umhlaba uphola ngokukhawuleza kwaye ichibi lihlala lishushu ixesha elide. Oku kuyenzeka nangomoya ongentla. Ngenxa yomahluko wobushushu, kudla ngokuba nomoya echibini. Emini umoya ubhudla usuka kwichibi elipholileyo usiya kumhlaba ofudumeleyo. Ibizwa ngokuba ngumoya wolwandle. Ebusuku, kwelinye icala, umoya ubhudla usuka kumhlaba opholileyo uye kwichibi elifudumeleyo. Lo ngumoya welizwe.
Uhlobo olukhethekileyo lomoya luhlaziywa kunye ne-downdrafts: i-updraft ingenzeka xa ilanga likhanya emhlabeni kwaye lifudumeza umoya. Umoya oshushu uyanyuka kodwa uhlala uphola kwakhona. Njengoko umoya uphola, ukhupha amanzi kuba umoya obandayo awunakuwagcina amanzi amaninzi. Ngenxa yoko, amafu athile enza phezu kolu hlaziyo: i-cumulus cloud, ekwabizwa ngokuba ngamafu e-fleecy. Umqhubi wenqwelo-moya uqaphela uhlaziyo olusuka kula mafu akhethekileyo. Uhlaziyo lukwabizwa ngokuba yi-thermal. I-thermal iphakamisa isilayidi.
Kukwakho ne-downdrafts. Uqhele ukuva kwiinqwelomoya ukuba ubhabha “kumngxuma womoya”. Kodwa lo ayisiwo umngxuma emoyeni, kodwa yipasile yomoya ewela phantsi. Inqwelo-moya ibhabha phakathi kwayo kwaye itsalwa phantsi nayo.