145-157 1393 1 1393/11/06 :! '()* (+, 1393/10/06 :! "! ( ( ) ' & : # $) 1 <=8 >?*. @1 ;* 78, 9): /0 1 345 " 46 "-. E48-9): 'A-F G HI6.J-.9-.4B CB.45 9A! A5 HI6.J- L MNO 7(..9-4 >( K @1. @1 9(4( 345 @1 1 345 4LQ 7(4,F=L "R ;GS* 9A* F* T(. P(4LQ @1 4 XL4 Y6. 7G, C(4@ F* '(G.J- L W(.4B E48- ;* -VL.( UFO 4L L ;* W?1 Y6. <=Z,- -M*.L C(4@ E 'L. L - E 'L. 'FLMO L U(*.9- E 'L. E 345 [( 4O 7(4,W).W(.. 4K (!. ',S 345 /0 1 345.J- L - A E 7L 'B 3\6 B F.' S* L E 4)L 'FLMO /0 1 345 4>(. HA] L....: ',S 4(.!..' 9-. T (. @1^'L( G ^ @1 4 ^1 345 : Email:fkarami@tabrizu.ac.ir P(4A, >S*. P( *4L 4`: ZS*. S*. _1 4) P( *4L 4`: 45 '** a=] ZS*. b4 >S*. 'Y0 P( *4L. '-FW=K 4B. _

...!""#""$!! *4L *.L c] 9( d0 4SL e: '*40L c 7(4,] 'Z( c- (O.. 4L 'FA.L 5(. f4 c- 'L..Q4L V Cb.(Q' L G-, @1 Cb g- 7( 4L 9*.( 4 >(. @1.G,.F ;* -VL 9-.hL '1* 'Z( )SFB L '>L @1 4. c- (O.F '(.. 7FT K 4(.! 7G A5 [( 4L4L. ZA F. 4/* HJ >. @1... Q.(1 :1383.0) FFB', ',J ;* ek [S6 * [S6 orf. Q %87 fa(4!, *6 mpl SB 7. F] L 4( SB 1 4(. 46 HGY.9-4'= 40 4( *h- VL d-.(004 Z >*) 9- L Q. 0 4SL B 9- CGZ4.= 430 fa(4!_, *h- VL cb W?1 B.'_ S* ;0 4@ H]@ @1 ;\- 9(4( 7(.*' 9-. '*)5* )L\- =-.. 'B H]\R Q )>* 96- F(P.L hl 4 >(.AB c. '-F) B. '4R..*.: 4(...' @1 4pB. *6. (4: 'L. c- 345 =: ;* -VL ".9-4@ L 4 ;\- 'L. 7G, *6. '*- ;Q elf =:.FL' VL 4 '* ;\- 345 - /0 1 345 A 'FLMO L.K B F '(V /0 1 345 1 345 L,' " 7( [O 'Z( 'Z(P 4O g- 4L ) 7(..4B qy- V 'Z(.(50 :1391 Z c M8A*):) FFB' A-0 ;\- a)j *.4L )45 ), )==0, (P?,. B '(ak 7(4,W) 74 a* L '(Z(4Q gf) [( 193 "-. L 7 B 9- (Unit Hydrograph) 1 345 1 [( * L Q. ;* rj, B 9- '45 1 345 <(4G, C1 4L..4B.)FSO a* L B '..L 8S P* '5*L H 9- ah 1 345 <L4G,. 7L 4s 9-.)FSO (Instantaneous Unit Hydrograph).L "R /0 1 345.(565 :1385.P=]).' 6-1 345 [( @1 4L L 1- Rangavar

-010./ (- &' ( ()!""#""$! *+,# F(4 '5*L.( [( L @1 t-o F] L 'SZ ZA Y!* [(. 1 345.GL HGY v5..... '>L P(4LQ @1 HI8S VL HI6 L B 9- uo 7(. ( G-, " =:.9-45 a?* <=8 @1. F(4 7( w....( @1 MFB F] L ;( -P>(. B 9- /0 1 345 " F.(83 :1390 Z G '\b) 9-.4B /0. VL 1 [(. L 9A* P8LQ B) x.s 'LF: F.. T(. P(4LQ @1 ;*.Q4L 4L MNO 7(. - 7(. 345 L Q U(* W(.4B.J- (GIUH) /0 1 345 " (S.Q4L. LP " @1 7(. ;* 'FLMO hl 9K. H..W(.4B '-4L @1 ',S. *,' F 4 >( K B? @1 4(-. c- 345 P Q K B T(. 1. T (.? @1 4(-. H 7(...45 4K.J- dl.j- L,' 9- S* 9As )*Q. P ;* VL Q B '( @1 ( F..4B.Q4L @1 [(. A5 '* ;* @1 HI6 g-4l Q 9-L 1 P>(. (1979) g ;( P>(. [( /0 1 345 y, 4L '.I, B L 4YK [( M(O " 7(..*.4B '4G (198) M*Z ;( /0 1 345 FL" 4L @1 ':46 9- L Q "!*.' "* @1 4L a?* " 7(.J- L.( HGY..' ek.j-. @1 'Z( 'L. W?1.Q4L 4L [,=B 9S5L. L '(;\- 4L L4] z4 ". ek P(4LQ /0 1 345 " (1995) 7- "p @1. ':46 345 E... S* " P: 7L '(hl '>A '-4L 7( U(*.4B.J- - 10, 5 3 1 345 [( 4O 7L YL o!0, [(. (004) Z {*.B @1 [( 4O 7L B *-?, 7( L *.4B '-4L 5 4O e(, o(4r....: '! YL '*Q [( t-o P(4LQ 4 4` 1 345 4O -" L F ">FL 9( ;4b. (006) ( F: E F*) 1 345 4O GY 7(..*.4B ak @1. 'Z( 1- Rodriguez-Iturbe and Valders - Sorman 3- Cudennec 4- Jena and Tiwar

...!""#""$! 3 FL" ( @1 4LQ 4O cak ) @1 'Z( 4O L ('L. [O (O... S* 345 4O L 'Z( 4O hl '>A o!0,?*.* -: 4) *6. 4A PB4 M8L P(4LQ @1 9(4( 4L (01).0 4 '-4L 'p=p " 7(4)L 4B Y6 P L. *> *6. @1. /0 1 345 " SCS /0 1 345 ".FB' (F ).J- L B.' S* U(*.*.4B @1 ':46. S.. L V4L 1 /0 1 345 <=8 " (014) B " 4s L H 'GL, ) 'Z(..4B '-4L ;* VL.( 8 Q.J- L F 345 L E E 'L. 4/* a. " B.. S* U(*..L PB4, a)j g- 4L 4>(.. (001) Z " ) MO B *6.... 4)L '>A ',S @1. (1986) 'ZF(h 4 3. (007) Z T 7Y= (4 @1. (005) Z 7 {=>* ;4b ;F: 5 " ( @1 [( Z(4Q @1 )T. (01) Z.(45 'LF: 4B w>*( @1 B.. S* HGY U(*.*.4B.J- ;* 'FLMO 4L /0 1 345.*. S (4: L '(hl '>A ) =B @1. /0 1 345 " '(B (1389) Z '!6 U(*.*.4B (! 'p=p (F - F* '() L " 7( '(B S(.*.4B '-4L. 7>* 4(.! 7(4B " B.. S* - A ',S )45 (! (4A ).J- L! @1. /0 1 345 (1390) Z 7(1.J- ;\- 345 - A 4L,' V 7(.. Y6 a. 7>* 'A* Y6 9): <=Z,- - M*.*- Y6 'L( G S(.*.4B U(* 7Fu *.4B.J- ;* VL.( UFO..4B (!. E48- M* ',A-0 ',S 345 (! 1- Kumar - Zelazinski 3- Shaheen 4- Choi 5- Grimadi

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...!""#""$! 56 '# ()* +,-./ 0!1 (1) $ NASH? ) '=.:1 ;<= > 34 + 56 789 4L B 4O. 5 ".J- L 1984 "-. ( * >S*. [ - - 9A*..4B.J- (1 YL).L (1945) NASH d-, /0 1 345 E48- L L 9-34G, 9A* L B '= 4LQ "R ;GS* 9A* 4LQ 91 4LQ "R..9-78, clk (k) g! 4O () cz 4O.Q4L (3) () YL 45B 345_ cz_ 4L P8LQ @1 7(4LFL..., )A* L '>L cz 4O _4LQ ZA. (4: 9]4- L 9- '* H4`, )5N( g! 4O... 4s+,... '>L

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...!""#""$! 5 ) # # )? # > *.#) 7 )# '> #! (1)?- ( 1D ) E 9) 7 )# (.F) 7 '> 0 GIUH 0 GIUH # G= 0/615 0/ 791 8 8 1385/1/ 7 0/8 1/ 107 8 8/ 5 1385// 5 1/5 1/ 789 7 8 1385// 7 3/161 / 34 8 9 1388/6/ 30 3/93 5/ 67 16 10/ 75 1389// 1 % T P ) # >$? )> H91 ()?- 0 / 61 )> " # G= % Q P %V E R 8 / 7 0/ 74 0/ 91 GIUH 1385/1/ 7 6/5 35 / 1 0/ 66 0/ 86 GIUH 1385// 5 14/8 17/ 6 0/ 08 0/ 76 0/ 84 GIUH 1385// 7 1/5-5/ 9-0/ 9 0/ 87 0/ 77 GIUH 1388/6/ 30-3/81 44/ 0/ 04 - - GIUH 1389// 1 0/04 19/ 9 0/ 93 0/ 75 0/ 84 GIUH 7>* ( R ) 7G, C(4@ c F45 4K.J-. " '(B 'L( /F L B '(G ( % Q P ) E 'L. 'FLMO L XL4 Y6. ( %V.9- ',S 4B ',A-0 4(.! B 9-7( F.S* C,4, L E 'L. L - " B F.' S*.( ":) FL' (% T P % T P ) 345 W?1 Y6. ) E 'L. L - % Q P. 'JF ak z ":. -. 'JF 9Ap 4(.! 7Fu 9J5,' %V -. P* 'JF ak...9-.4b 'FLMO ',S 4,4(. 4,..9-.L 4B ',A-0 W?1! 'FLMO W?1. 7(. B 1 345 " 4L.L 7G, C(4@ 4pB1 B WFB' S z ": L :, L L - E 'L. Y6 4pB1 4(.!.9-0/87 0/91 L 4L4L C,4, L. 7>*.9-. 3/81 44/ L 4L4L L /0 /0 1 345 ". E 'L. /0 1 345 ". 'L. 7( L - E 'L. 'FLMO Y6 /0 1 345 " " '(B '-4L 9):.J-. G 4L \]..' 9-. B 9J5,'.9-. 0/04 19/9 L 4L4L C,4, L E 4)L 'FLMO

55-010./ (- &' ( ()!""#""$! *+,#.:. 7( 7L 'B '=6 3\6 B.' S* P* - A ',S E (!... 6I91 E48-9): T(. 1. ek T(. @1 HI6 GY 7(..J- L ',S 345 L Q 9-. L )45 W(.4B.J- @1 345. E 'L. L - Y6. <=Z,--M* G L.L C(4@ 7G, C(4@ G /0 1 345 ".W(.4B (!. ;* W?1 Y6. E 'L. Y6 4LFL.9-0/8 4,hL Q 9-. L 7G, C(4@ 9. 345.?(. 'L6 9K. 7(4,W) B '(: Q.. 45 4/*..] clk ;6 U(* F] L *,' " 7( U(* 7(. 7( 4/* " '(B L 4SL 9- E 'L. L - E 'L. 345 [( J 'L. Y6. 4B E 'FLMO Y6. '-4L..( UFO 4..W6.4O 4O r@ 7(.9- - 4J L E 'L. L - Y6. P ".(. '1.9- E P* (1389) Z '!6.9- E 'L. 9A* E 'FLMO. " 4)L '(B F.S* 'A* Y6 7>* F* '(G.J- L /0 1 345 " '(B. " *. S* U(* *.. 4K '-4L. =B @1 4L Y6 a., 7>* U(* L MNO 7( c1 U(* 7Fu.*. Y6 7(4B 'p=p (F F* '() L (!.*. '*8 (1385) 'Fb 'sb

...!""#""$! 5 J)B 789 ) K1? :! (1390) '*L4K '=] 0 1.446 ^;( 7(1 1 1 =: w6 ;Q M*. =? ('!4 ()* + :# 4L) 34 + 56.9-41 1390 () 710 0A] '*)L Jb ^.G.5 ^? SJFL '(@ ^G- M8A*):. >) OP )# #*) # QP 34 + 56 NL -'> " #) )> (1391).49-66 41 16 "- P( *4L 4`: 'SNO -'=] (4S* ' 34 + 56 " ) (1389) B F 71 1 ^": '-K ^@0 '!6 _ L, a. W?FO "- 'GAR elf F a=] F=I OP 7 )# #*) # 4 @.89-100 1389 3= > #<9 ) FBR + 56 #*) (1390) '0 P(4O 4B '~T ^ Y].4 S' 1 H1 (8)* + :# 4L) 4 @ 9 OP!LB -40 58 W.P*O "- w6 ;Q a=] 'GAR elf SB F a=] =? S('9#.31 _.@ a >S*. HS* #) 4?T (1385) 7.P=] _ 4 + 56 789 (1390) NO 7(. ;!G( 1.4 46 ^ R G '\b _ 34 =: LQ '-F) a=] S('!4 + :# 4L) 0)* LU '>8 B ).83-93 ) '* :! 4 @ 34 + 56V @ (1385) 0 'Fb ^'=!J?* 'sb 70 '5*- MNO ': (8)* + # SCS WW SB$ FBR 56.3-3 a=] (4S* ( + # 4L) GIUH (41* > #<9 ) #*) (1383) E4.0.11-30 4 3 3 =: '(4`:

5-010./ (- &' ( ()!""#""$! *+,# SGUHR 1(8? :! (1391).4 46 1 1 J ^! * ^W* g c@. w6 ;Q M*. S(F H1 + :# 4L) + + 56 789 # K1.103-115 4 _ 789 (1387) '*L4K '=]0 714 ' * ^'=] 4..71 ^1.4 46 ^! * _ 4L) K1? B ) + 56 ) '* :! '(8 4 @ 34 + 56.19-31 3 18 =: SB M*. S(X) H1 + :# - Choi,H., Kang, I.J., Chung, Y.H., 007, Uncertainty analysis of flash-flood system using remote sensing and a geographic information system based on GCLUH in the Yeongdeok basin, Korea. International Journal of Remote Sensing. 8(4), 5551-5565. - Dabbaghian Amiry, M., Mohammadi, A. A., 01, Regional model for peak discharge estimation in ungaged drainage basin using GIUH, Snyder, SCS and triangular models. International Journal of Water Resources and Environmental Engineering, 4(4), 86-96. - Cudennec,C., Fouad. Y., SumarjoGotot, I., Duchesne, J., 004, A geomorphological explanation of the unit hydrograph concept,hydrol. Process 18, 603-61. - Grimaldi, S., Petroselli, A., Nardi, F., 01, A parsimonious geomorphological unit hydrograph for rainfall-runoff modeling in small ungauged basin, Hydrological Sciences Journal, 57, 73-83. - Jena,S.K., Tiwari, K.N., 006, Modeling synthetic unit hydrograph parameters with geomorphologic parameters of watersheds, Journal of Hydrology 319, 1-14. - Kumar, A., 014, Geomorphologic Instantaneous Unit Hydrograph Based Hydrologic Response Models for Ungauged Hilly Watershed in India, Water Resources Management, DOI 10.1007/s1169-014-0848-z. - Shaheen, H., Jayyousi, A., Shadeed, S., Jarrar, A., 005, Hydrograph estimation in semiarid regions using GIS supported GIUH model, Ninth International Water Technology Conference, IWTC9, Sharm EL-Sheikh, Egypt. - Zelazinski, J., 1986, Application of geomorphological instant unit hydrograph theory to development of forecasting models in Poland, Hydrological Sciences Journal, 3(), 63-70.