Njengoko sisazi kakuhle, iqondo lobushushu xa siphakama alifani nelo lirekhodiweyo emini, xa inkosi yeenkwenkwezi iphezulu esibhakabhakeni. Lo mahluko ngokwamanani phakathi kwelona xabiso lisezantsi kunye nelona liphezulu liqwalaselwe ngexesha elinikiweyo libizwa Ubushushu obushushu, kwaye isetyenziswa kuphando lweatmosfera nolwandle lwendawo ethile yejografi, ukongeza ekusebenzeni kwamafama kunye nabalimi begadi.
Zixabisekile kakhulu ke ezo zinto, kuba enkosi kufundo lwazo sinokwazi ngakumbi malunga nemozulu eyahlukeneyo.
Zeziphi iiparameter ezichaphazela ukuphakama kobushushu?
Ixabiso le-thermal amplitude, ekwabizwa ngokuba yi-oscillation ye-thermal, ixhomekeke kwezi zinto zilandelayo:
Mar
Njengoko inamandla aphezulu obushushu kunye nokuqhuba kobushushu, kubangela ukwehla kwenqanaba lobushushu lemihla ngemihla kunye nonyaka. Ngelixa umhlaba womhlaba upholile kwaye ushushu ngokukhawuleza, ulwandle lwenza ngesantya esisezantsi, ke kwiindawo eziselunxwemeni awukho umahluko omkhulu phakathi kobushushu obuphezulu nobona buncinci, nto leyo eyenzekayo kwiindawo ezisemaphandleni.
Topography
Ngokumalunga nobume bendawo, kumathambeka eentaba i-oscillation ye-thermal ingaphantsi kunamathafa, kuba ziindawo ezingachazwanga kangako kwimozulu engathandekiyo.
Ilifu
Okukhona ubumnyama buba bukhulu, kokukhona ubukhulu beplitude buya kuba buncinci kuba amafu agqume ilanga, Ukuthintela imitha yayo ekubeni ifikelele eMhlabeni.
Ububanzi
Ukusondela kwiipali kunye nomgca weikhweyitha okhoyo, kokukhona i-amplitude ye-thermal iya kuba sezantsi. Ngokuchasene noko, ukuba unommandla onesimo sezulu eshushu, elonaqondo lobushushu liphezulu kunye nobushushu obuphantsi bunokwahluka kakhulu. (Siza kubuyela kule ndawo kamva).
Yintoni umahluko wobushushu bokutshintsha?
Nguye Umahluko kubushushu obenzeka phakathi kwelona xesha lishushu emini kunye nelona libanda ebusuku. Umahluko kubushushu basemini bunokuba bukhulu kakhulu phezu komhlaba, njengasezintlango, apho kubhalwe khona i-38ºC okanye nangaphezulu emini kwaye ebusuku ziye ziye kwi-5ºC ebandayo.
El Uluhlu lobushushu yinto ebalulekileyo kukwahluka kobushushu basemini, kwaye kukuba xa amandla elanga efikelela kumphezulu kusasa, umaleko wokukhanya, phakathi ko-1 no-3 cm, womoya ongaphezulu komhlaba ubushushu ngokuqhutywa . Utshintshiselwano lobushushu phakathi kwalomaleko ubhityileyo womoya ofudumeleyo kunye nomoya opholileyo ongasentla awusebenzi, kangangokuba kubushushu beentsuku zehlobo bunokwahluka nge-30ºC ukusuka kumntla womhlaba ukuya kwinqanaba lesinqe. Imitha yelanga enokungena ehlotyeni iphezulu kunobushushu osele ungaphakathi kwiplanethi kuloo mmandla uthile, kwaye imeko ayihlali kude kube semva kwemini.
Yintoni ukuphakama kobushushu kwi ...?
Imephu ye-thermal amplitudes yaseSpain
Njengoko besesitshilo, ukufundwa kwe-amplitude ye-thermal kubaluleke kakhulu kwisayensi, kodwa nakwezinye iinkalo ezinje ngezolimo okanye igadi. Ayisiyiyo nje into enomdla ukwazi ezinye iinkcukacha ngemozulu ezahlukeneyo, kodwa ngenxa yoku kuya kuba lula kakhulu kuthi ukuba sikhule ezinye izityalo okanye ezinye, kuba iintlobo ezithile zikhula kwimozulu nganye. Lo nto, Masibone ukuba yeyiphi i-amplitude ye-thermal ekhoyo ngokwemozulu:
- Imozulu yeikhweyitha: amaqondo obushushu aphezulu kunyaka wonke. Ubushushu obuphakathi bungaphezulu kwe-18ºC, kwaye bunokufikelela phakathi kwama-20 nama-27ºC. Kodwa eyona nto ibalulekileyo ngumahluko omncinci phakathi kwenyanga ebanda kakhulu kunye nenyanga eshushu: 3ºC okanye ngaphantsi.
- Imozulu yeTropiki: Amaqondo obushushu ahlala ephezulu unyaka wonke, ngenxa yoko yimozulu ngaphandle kobusika. Iqondo lobushushu eliphakathi lenyanga ibanda lingaphezulu kwe-18ºC, kwaye i-oscillation ye-thermal inokufikelela kwi-10ºC.
- Imozulu yeMeditera: amaqondo obushushu ahlala ethambe phantse unyaka wonke, ngaphandle kwehlobo xa ephezulu kakhulu kwaye anokufikelela kuma-45ºC. Ubushushu obuqhelekileyo bonyaka bumalunga ne-14ºC, kunye nobushushu obuphakathi ko-5ºC no-18ºC phakathi kwenyanga ebanda kakhulu kunye nenyanga eshushu kakhulu.
- Imozulu yelizwekazi: amaqondo obushushu asezantsi kakhulu ebusika, kwaye aphezulu kakhulu ehlotyeni. Iqondo lobushushu eliphakathi linokuba sezantsi -16ºC Ubushushu be-thermal bukhulu kakhulu, ngaphezulu kwe-30ºC.
- Imozulu ephezulu yentaba: ezintabeni ubushushu buyancipha ngokuphakama, kodwa nangona kunjalo sinokuthi amaqondo obusika aphantsi, afikelela kuma -20ºC, kwaye amaqondo obushushu ehlotyeni aphakathi. Ke, i-oscillation ye-thermal ingaphantsi kwe-20ºC.
- Imozulu yomhlaba: amaqondo okushisa ahlala ephantsi okanye aphantsi kakhulu. Ubusika buhlala iinyanga ezisibhozo okanye ezisithoba, kwaye kwezi veki zimbalwa zihlala ihlobo, aludluli ku-0C. Ngobuncinci obunokuba ngu-50ºC, ubungakanani obushushu be-polar bukhulu kakhulu, obungaphezulu kwe-50ºC.
Kwaye oku sigqibile. Ndiyathemba ukuba ufunde ngakumbi malunga ne-thermal amplitude 🙂.