Ubusika solstice

Ubusika Solstice

Iplanethi yoMhlaba ijikeleza inkwenkwezi yethu, iLanga. Endleleni yayo icanda kwimigama eyahlukeneyo ngokunxulumene nayo. Xa ifikelela ubusika solstice Iyavuma ukuba lolona suku lumfutshane kunye nobona busuku bude kumantla eikhweyitha kwaye ngokuchaseneyo kumazantsi. Olu suku luhlala lukhona UDisemba 21.

Ubusika solstice sisiganeko esiphambili esibonisa utshintsho kumjikelo wendalo kunye neenkwenkwezi. Ukusuka kwisolusini yasebusika, emantla e-hemisphere ubusuku buqala ngokuncipha kude kube solstice yehlobo ngoJuni.

Kwenzeka ntoni kwisolstice yasebusika?

Iplanethi yoMhlaba ifikelela kwinqanaba kwindlela yayo apho imitha yelanga ibetha umphezulu ngendlela efanayo ngaphezulu kwe-oblique. Oku kwenzeka kuba uMhlaba uthambekele ngakumbi kwaye imitha yelanga ayinakufika ngokungafaniyo. Oku kubangela iiyure ezimbalwa zokukhanya kwelanga, olwenza ukuba lube lolona suku lufutshane enyakeni.

Kukho umbono ombi eluntwini ngokubanzi malunga nobusika nehlobo ngokomgama osuka eMhlabeni uye eLangeni. Kuyaqondakala ukuba ehlotyeni kushushu kuba uMhlaba ukufutshane neLanga kwaye ebusika kuyabanda kuba Sifumana kude. Indlela yoMhlaba ejikeleze iLanga eyaziwa ngokuba yinguqulelo inemilo elliptical. Ngentwasahlobo nasebusika ii-equinox, uMhlaba kunye nelanga kumgama omnye nakutyekelo olufanayo. Nangona kunjalo, ngokuchasene noko kuqondwa ngokubanzi, ebusika uMhlaba ukufuphi kwilanga kwaye ehlotyeni ukude kakhulu. Kungenzeka njani ukuba kubanda ebusika?

Ngaphezulu kokuma komhlaba ngokumalunga neLanga, yintoni enefuthe kubushushu bomhlaba ukuthambeka ekuthi ngayo imitha yelanga ibethe ngaphezulu. Ebusika, kwi-solstice, uMhlaba ukufutshane neLanga, kodwa ukuthambeka kwawo kuphezulu eMantla eIkhweyitha. Yiyo loo nto xa imitha ifika kumphezulu womhlaba ithambekele kakhulu, imini imfutshane kwaye ibuthathaka, ngenxa yoko ayifudumezi umoya kangako kwaye iyabanda. Kwi-hemisphere esemazantsi kwenzeka okwahlukileyo. Imitha ibetha umphezulu womhlaba ngendlela ethe ngqo ngakumbi ethe ngqo kubo, nge-21 kaDisemba, ihlobo liqala. Le meko yoMhlaba ngokubhekisele kwiLanga ibizwa IPerihelion.

IPerihelion kunye neaphelion. Ukujikeleza komhlaba.

IPerihelion kunye neaphelion. Ukujikeleza komhlaba.

Kwelinye icala, ehlotyeni, uMhlaba ngowona ukude kwiLanga ekuhambeni kwawo konke. Nangona kunjalo, ukutyekela kumantla e-hemisphere kwenza ukuba imitha yelanga iwele ngokungaphaya kumantla e-hemisphere kwaye ke kushushu kwaye iintsuku zinde. Le meko yoMhlaba ngokubhekisele kwiLanga ibizwa Aphelion.

Ubusika kunye nenkcubeko

Kuyo yonke imbali, abantu babhiyozela i-solstice yobusika. Kwezinye iinkcubeko, ukuqala konyaka nguDisemba 21, ngokuhambelana nokuqala kobusika. Ezinye izizwe zase-Indo-Yurophu nazo zazinemithendeleko kunye nemikhuba yokubhiyozela olu suku. AmaRoma abhiyozela ISaturnalia, behlonipha uthixo ongaziwayo, kwaye kwiintsuku ezalandelayo baqubuda UMithra, ukuhlonipha isithixo sokukhanya esizuzwe njengelifa kumaPersi.

Kwizithethe zakudala, i-solstice yasebusika imele uloyiso lokukhanya ngokuchasene nobumnyama. Kuyathakazelisa ukuba oku kunjalo xa kukho iiyure ezimbalwa zokukhanya ebusika. Nangona kunjalo, oku kungenxa yokuba ukusukela kwasebusika, ubusuku buyakuba bufutshane kwaye bufutshane kwaye, ke, imini iya kuboyisa ubusuku.

I-Stonehenge solstice yasebusika

Ubusika ebusika bukhokelela kwiminyhadala nakwimisitho emininzi yobuhedeni. UDisemba 21 wabhiyozelwa kwi Stonehenge okoko iLanga lobusika elangeni lihambelana namatye abalulekileyo esi sikhumbuzo. Namhlanje eGuatemala, i-solstice yasebusika isabhiyozelwa ngokwesiko le "Umdaniso weeflaya". Lo mdaniso unabantu abaninzi abaguqukayo kwaye badanisa ngokungqonge isibonda.

Isangqa sikaGoseck

Isangqa siseJamani eSaxony-Anhalt. Iqukethe uthotho lwamakhonkco agxunyekwe emhlabeni. Kuqikelelwa, ngokweengcali zakudala kunye nababhali-mbali abayijikelezileyo Iminyaka engama-7.000 ubudala kwaye yayiyindawo yezenkolo kunye namadini. Xa bayifumanisayo, baqonda ukuba kukho iingcango ezimbini kwisangqa esingaphandle esihambelana nesolstice yasebusika. Kungenxa yoko le nto oku kuphakamisa ukuba ukwakhiwa kwayo kungenxa yohlobo lwerhafu kulo mhla wonyaka.

I-Stonehenge, iBritane enkulu

Njengoko besesitshilo ngaphambili, e-Stonehenge i-solstice yasebusika nayo yabhiyozelwa ngenxa yokuba imitha yelanga ingqinelana nesibingelelo sendawo kunye nelitye ledini. Esi sikhumbuzo sine Iminyaka engama-5.000 XNUMX ubudala kwaye iyaziwa kuninzi lwehlabathi, ekubeni yindawo ebalulekileyo yamasiko kunye nokuqwalaselwa kweenkwenkwezi kangangamakhulu eminyaka.

ENewgrange, eIreland

Kukho induli eyakhiwe I-5.000 iminyaka edlulileyo igqunywe ngengca kwaye igcwele iitonela kunye nemijelo emantla mpuma eIreland. Ilanga lingena kuphela kuwo onke amagumbi aphambili, apho, ngokutsho kweengcali ezithile, zibonisa ukuba esi sakhiwo sasakhelwe ukukhumbula lo mhla.

Tulum, eMexico

Kunxweme olusempuma lweMexico, kwiYucatan Peninsula, iTulum sisixeko samandulo esineendonga esasingama Mayan. Esinye sezakhiwo ezakhiwe apho sinomngxuma phezulu obangela ifuthe lokuqaqamba xa umhla wobusika nehlobo lasehlotyeni ungqinelana nawo. Esi sakhiwo sihlala sihleli de abemi baseMeya bawa ngokufika kweSpanish.

Kutheni le nto usuku lasebusika solstice lutshintsha unyaka nonyaka?

Umhla oqala ubusika unokwenzeka ngemihla eyahlukeneyo, kodwa uhlala ujikeleze iintsuku ezifanayo. Imihla emine enokwenzeka iphakathi UDisemba 20 no-23, zombini zibandakanya. Oku kungenxa yendlela elandelelana ngayo iminyaka ngokwekhalenda esinayo. Kuxhomekeka ekubeni unyaka ngunyaka wokutsiba okanye hayi kwaye kuxhomekeke kubude be-orbit nganye yoMhlaba ejikeleze iLanga.

Kule nkulungwane yethu yama-XNUMX, ubusika buya kuqala ngeentsuku ukusuka ngoDisemba 20 ukuya ku-22.

Ubusika solstice kunye notshintsho lwemozulu

Umahluko wendalo wokujikeleza komhlaba, kubandakanya nezo zinxulumene kwangaphambiliukuphinda usasaze, ixesha elongeziweyo, isiganeko ngemitha yelanga emhlabeni.

Ukuhamba phambili okanye umqulu womhlaba kukushukuma okuphezulu okujikelezayo okwenziwa ngumhlaba womhlaba. I-axis ichaza isangqa esicinga endaweni kwaye ilanda uguquko rhoqo kwiminyaka emi-22.000. Oku kunxulumene nantoni nokufudumala komhlaba kunye notshintsho lwemozulu?

Imvume yoMhlaba

Ukuxelwa kwangaphambili koMhlaba. Imvelaphi :: http://www.teinteresasaber.com/2011/04/cuales-son-los-movimientos-de-la-tierra.html

Kule minyaka izizigidi edlulileyo, oku kungafaniyo kwi-axis yoMhlaba kubangele ukwehla okukhulu kunye nokwanda koxinzelelo lweatmosferi imethane nekharbon diokside. Kuyaziwa ukuba i-greenhouse concentrations iyaphendula ikakhulu kwiiyantlukwano zehlobo le-boreal hemisphere, okt ixesha lonyaka apho isibonda sangasentla sikhomba kwi-Sun.

Ubushushu behlobo kumantla e-hemisphere bufikelela kubuninzi bayo kanye kwiminyaka engama-22.000, xa ihlobo elisemantla lihambelana nokudlula koMhlaba ngeyona ndawo ikufutshane neLanga kunye ne-hemisphere esemantla ifumana elona langa linamandla.

Ngokuchasene noko, ubushushu behlobo bufikelela ubuncinci iminyaka eyi-11.000 kamva, xa i-axis yomhlaba itshintshile yaya kwelinye icala. I-hemisphere esemantla iya kuthi emva koko ibe nobuncinci bemitha yelanga kuba uMhlaba usesikhundleni kude nelanga.

Ugcino lweMethane kunye nekhabhon diokside zavuka zaza zawa ngokuhambelana notshintsho kwiziganeko zemitha yelanga kwiplanethi yoMhlaba iphela kwiminyaka engama-250.000 edlulileyo.

Ubusika solstice kunye ne sunbeams

Ebusika solstice imitha yelanga ibetha kancinci.

Rhoqo emva kweminyaka engama-11.000 kukho ubusika obusoloko bukhona kushushu okoko isiganeko semitha yelanga kumantla e-hemisphere sikhulu kwaye, ngokuchaseneyo, kukho enye ingqibelelo yasebusika xa kugqitywa isigxina semvume, kubanda ukusukela oko imitha yelanga ifika ithambekele ngakumbi. Kuyatshiwo ukuba i-greenhouse concentrations iyanda ngokwendalo kuba sisondela kwixesha lokufumana kwangaphambili apho iplanethi ifumana imitha yelanga ngakumbi, kodwa siyazi kakuhle, ukuba ngokwendalo, ngekhe inyuke kangako Kungenxa yemisebenzi yabantu ukuba amaqondo obushushu aphakathi kwihlabathi anyuke kakhulu.

Ngale nto yonke unokukwazi okungakumbi malunga nobusika kunye nokufaneleka kwawo kwiinkcubeko zehlabathi nakwimbali yonke.


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