Yimiphi imifula emikhulu eSerbia
Context:Yonke imifula yaseSerbia ingeyasendaweni yokugeleza kwezilwandle ezintathu: uLwandle Olumnyama, uLwandle i-Adriatic noma uLwandle i-Aegean.  Indawo enkulu kunazo zonke, i-Black Sea drainage basin, ihlanganisa indawo eyi-81,261 km2 noma i-92% yensimu yaseSerbia. Lonke leli chibi linomfula owodwa kuphela, iDanube, ogelezela oLwandle Olumnyama. Yonke imifula emikhulu eSerbia, njengeTisa, Sava, Velika Morava neDrina ingeyalo.  I-Adriatic Sea drainage basin ihlanganisa indawo eyi-4,500 km2 noma i-5% yensimu yaseSerbia. Ihlanganisa ingxenye esentshonalanga yeKosovo neMetohija futhi iningi layo likhishwa ngumfula owodwa, iWhite Drin, e-Albania ehlangana neBlack Drin ukudala umfula iDrin, ogelezela oLwandle i-Adriatic. Ingxenye encane yalo iphuzwa ngumfula iCrni Kamen-Radika esifundeni esiseningizimu yeGora, nayo ephuzela eBlack Drin eNyakatho yeMakedoniya.  I-Aegean Sea basin iyona encane kunazo zonke endaweni, i-2,650 km2 noma i-3% yensimu yaseSerbia, futhi ihlanganisa izingxenye eziseningizimu zeSerbia, emingceleni yaseMacedonia naseBulgaria. Itholakala emifuleni emithathu: iLepenac, iPčinja neDragovištica. Imifula emibili yokuqala igelezela eMfuleni iVardar eNyakatho Macedonia, kanti owesithathu ugelezela eMfuleni iStruma eBulgaria, futhi yomibili le mifula igelezela oLwandle i - Aegean.  Zonke lezi zibhebhe ezintathu zihlangana esiqongweni seDrmanska glava entabeni iCrnoljeva enkabeni yeKosovo, emele ukwahlukaniswa kwamanzi eSerbia futhi enkulu kunazo zonke eBalkans, njengoba ihlukanisa ezintathu zezindawo ezine zokukhucululwa kwamanzi eBalkans (owesine oLwandle i-Ionian).
Yonke imifula yaseSerbia ingeyasendaweni yokugeleza kwezilwandle ezintathu: uLwandle Olumnyama, uLwandle i-Adriatic noma uLwandle i-Aegean.  Indawo enkulu kunazo zonke, i-Black Sea drainage basin, ihlanganisa indawo eyi-81,261 km2 noma i-92% yensimu yaseSerbia. Lonke leli chibi linomfula owodwa kuphela, iDanube, ogelezela oLwandle Olumnyama. Yonke imifula emikhulu eSerbia, njengeTisa, Sava, Velika Morava neDrina ingeyalo.  I-Adriatic Sea drainage basin ihlanganisa indawo eyi-4,500 km2 noma i-5% yensimu yaseSerbia. Ihlanganisa ingxenye esentshonalanga yeKosovo neMetohija futhi iningi layo likhishwa ngumfula owodwa, iWhite Drin, e-Albania ehlangana neBlack Drin ukudala umfula iDrin, ogelezela oLwandle i-Adriatic. Ingxenye encane yalo iphuzwa ngumfula iCrni Kamen-Radika esifundeni esiseningizimu yeGora, nayo ephuzela eBlack Drin eNyakatho yeMakedoniya.  I-Aegean Sea basin iyona encane kunazo zonke endaweni, i-2,650 km2 noma i-3% yensimu yaseSerbia, futhi ihlanganisa izingxenye eziseningizimu zeSerbia, emingceleni yaseMacedonia naseBulgaria. Itholakala emifuleni emithathu: iLepenac, iPcinja neDragovistica. Imifula emibili yokuqala igelezela eMfuleni iVardar eNyakatho Macedonia, kanti owesithathu ugelezela eMfuleni iStruma eBulgaria, futhi yomibili le mifula igelezela oLwandle i - Aegean.  Zonke lezi zibhebhe ezintathu zihlangana esiqongweni seDrmanska glava entabeni iCrnoljeva enkabeni yeKosovo, emele ukwahlukaniswa kwamanzi eSerbia futhi enkulu kunazo zonke eBalkans, njengoba ihlukanisa ezintathu zezindawo ezine zokukhucululwa kwamanzi eBalkans (owesine oLwandle i-Ionian).