Izingwadule? ESpain? Akunakwenzeka. Noma mhlawumbe yebo? Iqiniso ngukuthi engxenyeni enkulu yezwe, ikakhulukazi engxenyeni eseningizimu nesifunda saseMedithera, imvula iya ngokuya iyindlala. Kulokhu kufanele kungezwe umthelela umsebenzi womuntu onawo emhlabathini. Futhi okubi kakhulu lokho manje sekuyiqiniso elisobala nakakhulu sibonga ucwaningo olushicilelwe ephephabhukwini elithi 'Science of the Total Environment'. Kusukile ekubeni ukuphawula kuye kwaba yisihloko esifundwe.
Futhi kubonakala sengathi asisafuni ukubona ubunzima benkinga. Ukuntuleka kogwadule eSpain kuyinto engokoqobo, kangangoba ngokwalolu cwaningo Indawo engama-20% isivele iyihlane.
Ukufinyelela kulesi siphetho, kwasetshenziswa amathuluzi amabili: imephu yesimo somhlaba kanye nesethi yamamodeli wokulingisa endaweni ngayinye eyihlane. Ngenxa yalokhu kuhlaziywa, ososayensi abavela ku-Centro Superior de Investigaciones Científicas (CSIC) bakwazile ukuthola ukuthi yiziphi izinto ezibandakanyekayo kule nqubo, eziqhutshwa wukuguquka kwesimo sezulu, ngokuba isimo sezulu leyo ethinta kakhulu insimu.
Yize imiphumela ingeke yenziwe ibe yodwa, ngoba ngokusho kukaJaime Martín Valderrama, umcwaningi eSiteshini Sokuhlola Sezindawo Ezomile e-Almeria, izindawo ezahlukahlukene ”, iqiniso ukuthi bekungeke kube buhlungu ukuqala ukulingisa manje. Beka izinyathelo zokugwema ukulahlekelwa umhlaba omningi.
Ngenhlanhla, iSpain ingelinye lamazwe asayine i-United Nations Convention to Combat Desertification, eyaqala ukusebenza ngoDisemba 26, 1996. Kepha thina, ekhaya, ezingadini zethu, singenza okuthile, njengoba ungamoshi amanzi uphinde uwasebenzise lapho kungenzeka khona, futhi usebenzise imikhiqizo yemvelo futhi hhayi amaminerali amaningi (amakhemikhali).
Ungasifunda isifundo lapha (ngesiNgisi).