Njengoko abantu bethetha ngakumbi nangakumbi mihla le, imbalela eSpain imbi kakhulu. Iirekhodi kumanqanaba echibini zingaphantsi kwentsingiselo kwaye Abazange babe phantsi ngolu hlobo ukususela ngo-1990. Ukuqala kwalo nyaka we-hydrological, amanzi aqokelelweyo amadama atshintshe kwaphela kwezi veki zidlulileyo, ngaphandle kwemvula.
Sikweyiphi imeko?
Inqanaba lamanzi eliqokelelweyo kumadama alitshintshanga ixesha elide, ngaphandle kwemvula. Ngamanye amagama, incinci leya mvula igqityiwe kwintsuku nje ezimbalwa. Umthamo opheleleyo othotyelweyo unyuke kuphela nge-0,1%, into engeloncedo malunga nayo kumthamo opheleleyo weveki ephelileyo (36,5%). Ezi datha ziqokelelwa ngokwamanani aphuma kwi-Ofisi yoMphathiswa Wezendalo.
Ngokwesiqhelo, oovimba bamanzi bahlala bephela. Eli lixesha lokuqala ukusukela ngoMeyi ukuba inqanaba lamanzi lingehli. Kodwa oku akubonisi ukuphucula, kuba kuya kuba yinto eqhelekileyo ukuba inyuke.
Ke, inqanaba lokuqokelelwa kwamanzi ime kwi-20.475 iihektometri ezingama-cubic (hm3) ngokunyuka kwama-29 ee-cubic hectometres kwiveki apho imvula ichaphazele izitya zethambeka iAtlantic, ubuninzi eSantiago de Compostela, apho kwaqokelelwa khona iilitha ezili-140 kwimitha nganye nganye.
Izitya zokuhlambela ezinemeko engathandekiyo, ukufikelela kwimida yazo yile kaSegura, nge-13,7%, kunye noJúcar ngama-25%. Bobabini babhalise ukonyuka okuncinci kule veki iphelileyo. Kodwa ukuba imeko iyaqhubeka ngoluhlobo, iya kutyiwa ngeentsuku ezimbalwa.
Ukuze ufumane uluvo lwamanzi amdaka eSpain, nantsi itafile apho amandla apheleleyo kwii-cubic hectometres, amandla akhoyo kunye nepesenti yamanzi amdaka aqokelelweyo, ngezitya ze-hydrographic:
Imeko eSpain iyothusa kakhulu.