-Delile
Ugwadule luyisimo semvelo esibonwa kalula ngamathafa aso anesihlabathi esikhulu, amazinga okushisa kakhulu nemvula ephansi.
Isimo sezulu sasehlane
Isimo sezulu saso sibonakala nge-amplitude enkulu yokushisa: emini izinga lokushisa lingadlula i-50 ° C ngenkathi, ebusuku, izinga lokushisa lingehla kakhulu ngaphansi kuka -10 ° C.
Imvula ogwadule cishe ayikho, yize amakhekheba eqhwa angawa aqandisa ngokushesha (ikakhulukazi ebusuku) kwezinye izingwadule. Kutholakala ezingxenyeni ezihlukene zomhlaba, kunezinhlayiyana ezithile zesimo sezulu sogwadule:
- Indawo eyomile kancane noma i-steppe. Imvula iba phakathi kuka-250 no-500 mm ngonyaka, amazinga okushisa aphakathi kuka-20 ° C no-27 ° C kuthi ebusuku, abe ngu-10 ° C ..Lesi simo sezulu sitholakala emaphethelweni ogwadule.
- Indawo esehlane olugwadule. Amazinga okushisa angafika phakathi kuka-13 ° no-14 ° C ehlobo futhi afike ku-5 ° C.
- Izindawo ezomile. Imvula ihamba phakathi kuka-25 no-250 mm njalo ngonyaka.
- Izindawo ezinesimo esomile. Ngenxa yomswakama ophansi, imisebe yelanga inamandla, evumela amazinga okushisa ukuthi ahluke kakhulu phakathi kwemini nobusuku futhi, ezimweni ezithile, adlule ukwehluka okungama-20 ° C. Kulezi zindawo kungana imvula unyaka wonke.
Izimbali zasogwadule
Izimbali zasogwadule ziyindlala kakhulu futhi zihlakazwa yizindawo ezinkulu zomhlaba ezimbozwe isihlabathi, amadwala noma iqhwa (esimweni sogwadule olubandayo).
Ngenxa yezimo ezimbi kakhulu nemvula ephansi, izitshalo zinezimpande ezijulile ezibavumela ukuthi bathole inhlabathi evundile abazondla ngayo.
Ungathola amakhambi aphansi nezihlahla ezikude, ama-napales, amahlathi, ubisi, i-hawthorn, izimpondo zezimbuzi, umqhele we-friar, amakhambi e-saltpeter kanye ne-cacti. Endaweni ye-oasis, (izindawo ezincane ezinamanzi), ezinye izinhlobo ziyavela njengezihlahla zesundu nezinye izihlahla.
Izilwane zasogwadule
Izilwane zasogwadule zakhiwa izilwane ezincane ezingaphephela emazingeni okushisa aphezulu ngaphansi kwesihlabathi, amadwala noma umhlaba.
Kungatholwa izilwane ezinwabuzelayo ezinjengezinyoka, onogwaja, izimfudu zasogwadule nezibankwa; nezinye izilwane ezincelisayo ezinjengezimpungushe, ama-gerbils, izimpungushe, ama-coyotes, namagundane asogwadule.
Okuwukuphela kwesilwane esincelisayo esikhulu ikamela. Ngaphezu kwalokho kunezinambuzane ezifana nezintuthwane, ama-arachnids, nofezela. Ekugcineni, ungabona izinyoni ezidla inyama namanqe.
