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Studies and reports in hydrology/Études et rapports d’hydrologie 16
TITLES IN THIS SERIES / DANS CETTE COLLECTION 1. The use of analog and digital computers in hydrology: Proceedings of the Tucson Symposium. June 1966 1 L'utilisation des calculatrices analogiques et des ordinateurs en hydrologie: Actes du colloque de Tucson, juin 1966. Vol. I & 2. Co-edition IAHS-Unesco / Coédition AISH-Unesco. 2. Water in the unsaturated zone: Proceedings of the Wageningen Symposium, June 1967 1 L'eau dans la zone non saturée: Actes du symposium de Wageningen, juin 1967. Edited by 1 edité par P. E. Rijtema & H. Wassink. Vol. 1 & 2. Co-edition IAHS-Unesco 1 Coédition AISH-Unesco. 3. Floods and their computation: Proceedings of the Leningrad Symposium, August 1967 / Les crues et leur évaluation: Actes du colloque de Leningrad, août 1967. Vol. 1 & 2. Co-edition IAHS-Unesco- WMO 1 Coédition AISH-Unesco-OMM. 4. Representative and experimental basins: An international guide for research and practice. Edited by C. Toebes and V. Ouryvaev. Ptrblished by Unesco. 4. Les bassins représentatifs et expérimentaux: Guide international des pratiques en matikre de recherche. Publié sous la direction de C. Toebes et V. Ouryvaey. Publié par l'Unesco. 5. 'Discharge of selected rivers of the world 1 Débit de certain cours d'eau du monde. Published by Unesco 1 Publié par l'Unesco. Vol. I : General and régime characteristics of stations selected / Caractéristiques générales et caractéristiques du régime des stations choisies. Vol. II: Monthly and annual discharges recorded at various selected stations (from start of obser. vations up to 1964) / Débits mensuels et annuels enregistrés en diverses stations sélectionnées (de l'origine des observations à l'année 1964). 'Vol. III: Mean monthly and extreme discharges (1965-1969) I Débits mensuels moyens et débits extrêmes (1965-1969). 6. List of International Hydrological Decade Stations of the world 1 Liste des stations de la Décennie h'ydrologique internationale existant dans le monde. Published by Unesco 1 Publié par l'Unesco. 7. Ground-water studies: An international guide for practice. Edited by R. Brown, J. Ineson, V. Konoplyantsev and V. Kovalevski. (Will also appear in French, Russian and Spanish 1 Paraitra également en espagnol, en français et en russe.) 8. Land subsidence: Proceedings of the To'kyo Symposium, September 1969 1 Affaisement du sol: Actes du colloque de Tokyo, septembre 1969. 'Vol. 1 & 2. Co-edition IAHS-Unesco / Coédition AISH-Unesco. 9. Hydrology of deltas: Proceedings of the Bucharest Symposium, May 1969 1 Hydrologie des deltas: Actes du colloque de Bucarest, mai 1969. Vol. 1 & 2. Co-edifion IAHS-Unesco I Coédition AISH- Unesco. 10. Status and trends of research in hydrology 1 Bilan et tendances de la recherche en hydrologie. Published by Unesco 1 Publié par l'Unesco. 11. World water balance: Proceedings of the Reading Symposium, July 1970 1 Bilan hydrique mondial: Actes du colloque de Reading, juillet 1970. Vol. 1-3. Co-edition IAHS-Unesco-WMO / Coédition AISH-Unesco-OMM. 12. Results OF research on representative and experimental basins: Proceedings of the Wellington Symposium, December 1970 1 Résultats de recherches sur les bassins représentatifs et expérimen- taux: Actes du cowoque de Wellington, décembre 1970. 'Vol. 1 & 2. Coedition IAHS-Unesco 1 Coédition AISH-Unesco. 13. Hydrometry: Proceedings of the Koblenz Symposium, September 1970 1 Hydrométrie: Actes du colloque de Coblence, septembre 1970. Co-edition IAHS-Unesco-WMO 1 Coédition AISH-Unesco- OMM. 14. Hydrologic information systems. Co-edition Unesco-WMO. 15. Mathematical models in hydrology: Proceedings of the Warsaw Symposium, July 1971 1 Les mo- dèles mathématiques en hydrologie: Actes du colloque de Varsovie, juillet 1971. Vol. 1-3. Co- edition IAHS-Unesco-WMO / Coédition AISH-Unesco-OMM. 16. Design of water resources projects with inadequate data: Proceedings of the Madrid symposium, June 1973 1 filaboration des projets d'utilisation des ressources en eau sans données suffisantes: Actes du colloque de Madrid, juin 1973. Vol. 1-3. Co-edition Unesco-WMO-IAHS / Coédition Unesco- OMM-AISH.
Page 1: ports in g/Etudes et rapports d'hyd
Page 5 and 6: Published jointly by the United Nat
Page 7 and 8: PRBFACE La Conférence générale d
Page 9 and 10: INTRODUCTION The Symposium on the D
Page 11 and 12: VOSKRESENSKI, K.P. (U.S.S.R.) Prino
Page 13 and 14: VISSER, J.H. (LEBANON) The we of rt
Page 15 and 16: II TIERCELIN, J. R. (FRANCE) Parame
Page 17 and 18: IV MARTIN JADRAQUE, VALENTIN. (SPAI
Page 19 and 20: Foreword While the need for hydrolo
Page 21 and 22: AVANT-PROPOS I1 est évident que, p
Page 23 and 24: TRANSFER OF INFORMATION FROM OBSERV
Page 25 and 26: of larger or smaller territories en
Page 27 and 28: of the o.ztohment. Th oqiplltation
Page 29 and 30: various underlying surfaces of the
Page 31 and 32: An important particularity used by
Page 33 and 34: of the proposed formulae requires a
Page 35 and 36: I. P.Dubreui1. Transfer of hydrolog
Page 37 and 38: EVALUATION ET REPARTITION DES RESSO
Page 39 and 40: - caractéristiques de la couvertur
Page 41 and 42: - débit moyen interannuel, QT, de
Page 43 and 44: - une première valeur de l'écoule
Page 45 and 46: Les valeurs par maille de l'écoule
Page 49 and 50: SRAE - FRANCHE-COMTE Carte da k dih
Page 51 and 52: 28 INTRODUCTION During the Internat
Page 53 and 54:
30 Because factors such as snow mel
Page 55 and 56:
32 groundwater aquifer in the swamp
Page 57 and 58:
Month October November December Jan
Page 59 and 60:
36 providing that a higher accuracy
Page 61 and 62:
i. 2. 3. 4. 5. 6. 7. 8. 9. 38 -- RE
Page 63 and 64:
djONnä 1WlNNVjO WU O m ul O I- O O
Page 66 and 67:
O P 8 8 8 a
Page 69 and 70:
ABSTRACT REGIONAL VALUATION OF IIYU
Page 71 and 72:
L'étude effectuée par le Groupe H
Page 73 and 74:
La cartographie des différents par
Page 75 and 76:
pes). Suivant la nature des hypoth
Page 77 and 78:
où C est en particulier une consta
Page 79 and 80:
L'autocorrélation des ddbits (et d
Page 81:
IV.- CO?;CLUSION. Ces dernières m
Page 84 and 85:
62 Les pays dans lesquels il y a en
Page 86 and 87:
64 c) les formules donnant le débi
Page 88 and 89:
66 Cette synthèse est actuellenien
Page 90 and 91:
68 2. Variabilité de l'écoulement
Page 92 and 93:
70 Si l'on peut réaliser cela sans
Page 94 and 95:
ABSTRACT ESTIMATING EVAPOTRANSPIRAT
Page 96 and 97:
I INTRODUCTION Evapotranspiration a
Page 98 and 99:
has an effect vastly different from
Page 100 and 101:
in which the external resistance is
Page 102 and 103:
REFERENCES 1. 2. 3. 4. 5. 6. 7. 8.
Page 104 and 105:
40. Fisher, R. A., & Yates, F., (19
Page 106:
äflOH ä3d WW
Page 109 and 110:
88 TABLE 1. Water use by saltcedar
Page 111 and 112:
90 Symbols 1: Let us indicate by: -
Page 113 and 114:
92 Hydrological Similitude Criteria
Page 115 and 116:
94 In the third phase, finally, by
Page 117 and 118:
96 Thus, to define the pluviometry
Page 119 and 120:
98 paper: In the fig. 6 are reporte
Page 121 and 122:
I l i I l
Page 123 and 124:
y Garcia-Agreda R., Rasulo G., Vipa
Page 125 and 126:
ì , l I \ O h-l ul N O N Ln c
Page 127 and 128:
ABSTRACT ESTIMATION DES ETIAGES DE
Page 129 and 130:
2. 8EMERS RESULTATS ISSUS DE SINPLE
Page 131 and 132:
107 On constate une quasi identité
Page 133 and 134:
_______-___ _--_-_----- _-_____-I__
Page 135 and 136:
u des Avenelles à partir du conflu
Page 137 and 138:
continue". BI étiages la définiti
Page 139 and 140:
DC délimitant les triangleybbserv
Page 141 and 142:
117 connaissance géologique condui
Page 143 and 144:
BASSIN DE L'ORGEVAL Lôgende @ Stat
Page 145 and 146:
\ I- L :- 121
Page 147 and 148:
123
Page 149 and 150:
126 L'utilisation des données d'un
Page 151 and 152:
128 2.4. Conclusion sur les résult
Page 153 and 154:
130 I - PRECISION D'ESTIMATION A N
Page 155 and 156:
132 Eh reportant ces expressions da
Page 157 and 158:
(8) 134 111 - YARIANCE D'EcHANTILLO
Page 159 and 160:
136 ~ e s stations constituant le r
Page 161 and 162:
138 The problem of river runoff com
Page 163 and 164:
140 basin area. It is evident that
Page 165 and 166:
142 The meaning; of coefficients of
Page 167 and 168:
EVALUATION OF WATER RESOURCES OF MO
Page 169 and 170:
147 These relations are established
Page 171 and 172:
149 by the difference between preci
Page 173 and 174:
where: a, b, c and r are regional p
Page 175 and 176:
IMPROVEMENT OF HYDROLOGICAL INFORMA
Page 177 and 178:
applicable to a malti-purpose count
Page 179 and 180:
match between them seems reasonably
Page 181 and 182:
to divide the basin into hydrologic
Page 183 and 184:
ABSTRACT HYDROLOGIC DATA FILL-IN AN
Page 185 and 186:
preceding months, Detailed discussi
Page 187 and 188:
The last line under ratios in Table
Page 189 and 190:
Table 2 Theoretically Equivalent Sa
Page 191 and 192:
169 Where correlation coefficients
Page 193 and 194:
17 2 Pour l'hydrogéologue, les pr
Page 195 and 196:
174 Comment tenir compte de la rég
Page 197 and 198:
176 Le premier terme D2 [Zf-Z(xo)]
Page 199 and 200:
178 La précision de la première m
Page 201 and 202:
TABLEAU I xi (en a) Thiessen (9) av
Page 203 and 204:
182 On procedera de même le long d
Page 205 and 206:
184 BIBLIOGRAPHIE Matheron, G. (196
Page 207 and 208:
186 Fig.3- Carte obtenue par krigea
Page 209 and 210:
188 I Fig.6- Comparai.mi dei diffé
Page 211 and 212:
P ..
Page 213 and 214:
192 (1) INTRODUCTION fi In smaller
Page 215 and 216:
194 specific rock types [5, 6, 7, 8
Page 217 and 218:
196 In Both examined areas in the p
Page 219 and 220:
198 FIGURE I: HYDROGRAPHICAL MAP OF
Page 222 and 223:
LAKE AND SWAMP AREAIIN PERCENT OF D
Page 224 and 225:
Table 2: Ground Water Availability
Page 226 and 227:
-- ABS TRACT - DETERMINATION OF SNO
Page 228 and 229:
ed, with high bulk density on the s
Page 230 and 231:
209 The duration (mo) of meltinq -
Page 232 and 233:
211 E.g.: On the 19th of February t
Page 234 and 235:
less than computed). b) With the wa
Page 236 and 237:
RECONSTRUCTION OF THE WATER EQUIVAL
Page 238 and 239:
EVALUATION OF LOCAL WATER RESOURCES
Page 240 and 241:
- B. Hydrological evaluation. 219 V
Page 242 and 243:
- D. Ekample showing the possibilit
Page 244 and 245:
Although the runoff may be prolonge
Page 246 and 247:
2 25 The runoff class is now compar
Page 248 and 249:
Ref e re n ce s 2 21 Brink A.B., Ma
Page 250 and 251:
Figure 3a - Sample area on the land
Page 252 and 253:
Km2, 2.8 2.4 2.0 w m 4 1 .6. !a W I
Page 254 and 255:
1. Ii@RDDUCTIDW 1.1 &UIY rivers in
Page 256 and 257:
236 -tion of the satellite pictures
Page 258 and 259:
238 The probability range of 26 hou
Page 260 and 261:
240 1, -ta, M.G, and Abbi, S.D.S(l9
Page 262 and 263:
24 2 F IGURE-2 ESSA-9 PICTURE OF SE
Page 264 and 265:
244 FIGURE - 4 ESSA-9 PICTURE OF SE
Page 266 and 267:
24 6 FIGURE - 6 ESSA-9 PICTURE OF S
Page 268 and 269:
248 Large scale rivex bssin simulat
Page 270 and 271:
250 M. J. Ilamlin and N. T. Kotteyo
Page 272 and 273:
252 probability distributions were
Page 274 and 275:
254 Pedro Porras G. and Alfredo Flo
Page 276 and 277:
256 Several of the pgints that the
Page 278 and 279:
258 generated and adjusted so that
Page 280 and 281:
260 represents a surface runoff mod
Page 282 and 283:
262 processes. Decision theory tool
Page 284 and 285:
264 18. Slack, J. R., 1972, Bias, i
Page 286 and 287:
2 66 I. GENERALITES : Dans l'étude
Page 288 and 289:
268 ---- IV.LES METHODES EMPLOYEES:
Page 290 and 291:
270 Exemple d'application de la mé
Page 292 and 293:
272 R E F E R E N C E S (1) F. AUBI
Page 294 and 295:
274 U a 10 PARAMETRES MODELE MERO -
Page 296 and 297:
276 - m c .A m m 4 n m .r( O Fi U F
Page 298 and 299:
zo T- 278 I . . . . I C M I W I I A
Page 300 and 301:
EXTENSION OF RUNOFF RECORDS FOR SMA
Page 302 and 303:
I _- QJ =mean flows of consecutiva
Page 304 and 305:
(a) total volumes of flows; (a) (c)
Page 306 and 307:
DESCRIPTION OF RESULTS 287 Wakefiel
Page 308 and 309:
Figure i - Wakefield river catchmen
Page 310 and 311:
I, f =(SKU(NGl)+ SKUiNG) 12) (-10)
Page 312 and 313:
2 94 Variou8 ways to extend the ini
Page 314 and 315:
296 and random errors in calculatin
Page 316 and 317:
298 The tables of ordfnates of gene
Page 318 and 319:
300 On the whole, comparison of emp
Page 320 and 321:
302 REFERENCES 1. Alekseev, G.A. Ob
Page 322 and 323:
304 200 - I 1 I I . - 7- :*u 0.1 0.
Page 324 and 325:
306 Introduction For the developmen
Page 326 and 327:
308 allowance for the flow times fr
Page 328 and 329:
310 The underlying generating proce
Page 330 and 331:
312 Subdivision to daily data Any s
Page 332 and 333:
314
Page 334 and 335:
3- 31 6
Page 336 and 337:
13A31 3NISSûä3 NhM 'I3A31 3NISSû
Page 338 and 339:
POTENTIAL APPLICATION OF BAYESIAN T
Page 340 and 341:
consists of choosing the value loss
Page 342 and 343:
325 gulated flow to an irrigation a
Page 344 and 345:
where Equation (11) is therefore th
Page 346 and 347:
R(p) and the expected risk B. where
Page 348 and 349:
the optimum estimation of the 3 par
Page 350 and 351:
_c, -p" -0 6 -0 2 02 R
Page 352 and 353:
336 INTRODUCTION Inadequate streamf
Page 354 and 355:
338 where f = daily loss rate, fo =
Page 356 and 357:
340 Daily catchment evaporation est
Page 358 and 359:
34 2 (Table III). Nevertheless, at
Page 360 and 361:
344 TABLE I : COMPARISON OF BOUCHTO
Page 362 and 363:
346 Lower Soil Store - FIG. 2. SCHE
Page 364 and 365:
ABS TRACT ESTIMATION OF GUMBEL LAW
Page 366 and 367:
Taking Neper logarithms in (i) and
Page 368 and 369:
Where hr is the cumulant r-esimo. S
Page 370 and 371:
with' Sxn = n - n Considering Yn as
Page 372 and 373:
Let us see another procedure to est
Page 374 and 375:
we get: or in other words: : the va
Page 376 and 377:
-,- i I . . . . . ....... -1.. . __
Page 378 and 379:
According to the above, and bearing
Page 380 and 381:
ABSTRACT STOCHASTIC SIMULATION FOR
Page 382 and 383:
Method of Approach 367 Model choice
Page 384 and 385:
= 1,12 i y = k-2-ke-2k- 2e -2k + 4e
Page 386 and 387:
1. 2. 3. 4. 5. 6. 7. 8. References
Page 388 and 389:
Sä313WllN33 NI '30äVH3Slû AlHlNO
Page 390 and 391:
375 u) (u 07 LI m c u) '4 a $i rl c
Page 392 and 393:
ABSTRACT CHCICE OF GENERATING MECHA
Page 394 and 395:
To date, a =.aber of z_nproximtions
Page 396 and 397:
3 81 As a remit, a historic sequenc
Page 398 and 399:
vhereupon E{$] = E{s2J/f(n,,) = 6 2
Page 400 and 401:
The ABMB (l,O,l) generaticg process
Page 402 and 403:
world, with the ssuaei? generztirg
Page 404 and 405:
3 89 ordzr to pro9erL;;- assess *&e
Page 406 and 407:
Cozsequently, the reqired vcriúzce
Page 408 and 409:
Reterir-ces I. 2. 3. 4. 5. 6. 7. 8.
Page 410 and 411:
AB ST RACT STOCHASTIC APPLICATION I
Page 412 and 413:
The most frequent difficulties in t
Page 414 and 415:
This last expression gives a simple
Page 416 and 417:
JNOFF 401 The runoff is generated b
Page 418 and 419:
SUBPROGRAMS Subprogram LENGTH: It c
Page 420 and 421:
0 COMIENZO MATRICES DE PRECIPITACIO
Page 422 and 423:
ABSTRACT HOMOGENEISATION ET INTERPO
Page 424 and 425:
Si l'on doit tenir compte de la qua
Page 426 and 427:
411 les introduire. Par contre, qj
Page 428 and 429:
413 - d'une sbrie incomplète mais
Page 430 and 431:
415 J ; il n'est donc pas possible
Page 432 and 433:
41 7 On associe à l'unité consid
Page 434 and 435:
ABSTRACT THE USE OF SIMULATION TECH
Page 436 and 437:
2.3 The procedure of sampling by sh
Page 438 and 439:
4.4 The rainfall data have been gen
Page 440 and 441:
5. DISCUSSION OF RLiSULTS 6.1 Figur
Page 442 and 443:
10 100 APPENDIX II Fortran program
Page 444:
429
Page 447 and 448:
432 FIG 1 - DISTRIBUTION OF WORST R
Page 449 and 450:
ABSTRACT THE USE OF STOCHASTIC MODE
Page 451 and 452:
1 - INTRODUCTION 43 7 1.1. One of t
Page 453 and 454:
- The 439 - temperature : the prese
Page 455 and 456:
ainfall and is as follows : Tt,i =
Page 457 and 458:
443 where : - - Zt = mean of (log Q
Page 459 and 460:
- X =I mean of X (during period of
Page 461 and 462:
I II I Il m P 00 I I m FLOW CHART F
Page 463 and 464:
450 Introduction In many cases, the
Page 465 and 466:
452 the third objective, the weight
Page 467 and 468:
454 Table 1. -- Real World is norma
Page 469 and 470:
n Table 7 .-- Real World is log-nor
Page 471 and 472:
Introduction The present work is ai
Page 473 and 474:
460 Thus, the shot noise process is
Page 475 and 476:
46 2 observing times of peaks in th
Page 477 and 478:
464 In fitting the model, the six p
Page 479 and 480:
466 Conclusions The shot noise mode
Page 481 and 482:
ABSTRACT FLOOD CONTROL DESIGN WITH
Page 483 and 484:
inherent advantages that combining
Page 485 and 486:
4'1 3 negligibly affected by the pr
Page 487 and 488:
In the Bayesian framework equation
Page 489 and 490:
deviation is about ,033. If that is
Page 491 and 492:
479 increases in flood peaks of dev
Page 493 and 494:
16. Todorovic and Felenhasic (1970)
Page 495 and 496:
O O rn O 2 O O O U1 O O o O i O Lrl
Page 497 and 498:
486 mathematical nature and will re
Page 499 and 500:
488 Among the inverse problems it i
Page 501 and 502:
490 Threatment of the inverse probl
Page 503 and 504:
492 A Mathematical Model of Water B
Page 505 and 506:
494 The first is applied to the fir
Page 507 and 508:
496 Before such a model could be us
Page 509 and 510:
498 Under these assumptions the tot
Page 511 and 512:
500 This ratio itself was found to
Page 513 and 514:
502 The model was.app1ied to 27 cat
Page 515 and 516:
504 "Obtaining of Deficient Informa
Page 517 and 518:
506 As shown by Snyder, the solutio
Page 519 and 520:
508 The authors state that this eq.
Page 521 and 522:
510 To evaluate the coefficients, P
Page 523 and 524:
ABSTRACT DONNEES INADEQUATES ET MOD
Page 525 and 526:
515 Mises sous forme intégrale et
Page 527 and 528:
IV - UN MODELE STOCHASTIQUE 517 I1
Page 529 and 530:
initiales. En fait ce que l'on obse
Page 531 and 532:
alors un guide précieux pour la pl
Page 533 and 534:
B I B L I O G R A P H I E [i ] W.E.
Page 535 and 536:
526 At the East African Agriculture
Page 537 and 538:
528 input we can compute the output
Page 539 and 540:
530 c .. . 6. 7. McCulloch, J .S .O
Page 541 and 542:
532 Stochastic models for the gener
Page 543 and 544:
534 drainage networks. For example,
Page 545 and 546:
536 The direct runoffs from the ind
Page 547 and 548:
538 to i4 mm. Making use o? equatio
Page 549 and 550:
540 a U O O STREAM REACH 2 4 6 8 ST
Page 551 and 552:
m (D U N 542
Page 553 and 554:
MONTHLY STREAMFLOW ESTIMATION FROM
Page 555 and 556:
Fs = fraction of the seepage that b
Page 557 and 558:
Table 1. Watershed characteristics
Page 559 and 560:
Table 2. Comparison of observed and
Page 561 and 562:
Table 4. Methods used to optimize p
Page 563 and 564:
1. 2. 3. 4. 5. 6. 7. 8. BIBLIOGRAPH
Page 565 and 566:
AB ST RACT OBTAINING DEFICIENT INFO
Page 567 and 568:
559 where P(t) is some known functi
Page 569 and 570:
561 where 2 is the given initial ap
Page 571 and 572:
563 id- vector of the unknown coeff
Page 573 and 574:
References 565
Page 575 and 576:
x r acm I l I I I I I I 15.0 250 2.
Page 577 and 578:
570 Introduction The system of equa
Page 579 and 580:
512 \A consistent imdicit differenc
Page 581 and 582:
574 Each of equations of equation5
Page 583 and 584:
576 Conclusions A program in AIGOL
Page 585 and 586:
570 Symbo 1 e h : heigtit of water
Page 587 and 588:
580 t cr> 4 t tn 0 r: 3ig.l Diagram
Page 589 and 590:
582 1.- LOCATION AND BACKGROUND The
Page 591 and 592:
5 84 same time as normal extraction
Page 593 and 594:
586 In this case, the geological st
Page 595 and 596:
588 - Discharge to the sea and sea
Page 597 and 598:
590 8.- CONCLUSION The careful1 mod
Page 599 and 600:
592 19. VilarÓ, F. and Martin Arnb
Page 601 and 602:
O O 00 O O Yi sariaw - soiiaui S~JI
Page 603 and 604:
I 596
Page 605 and 606:
598 Tranrmirividad del aeuifero del
Page 607 and 608:
Studies and reports in hydrology/Et
Page 609 and 610:
Design of water resources projects
Page 611 and 612:
PREFACE The International Hydrologi
Page 613 and 614:
tique que théorique, et qu’elle
Page 615 and 616:
KARAUSHEV, A.V., BOGOLIUBOVA, I.V.
Page 617 and 618:
HERBST, P.H., VAN BIWON, S., OLIVIE
Page 619 and 620:
Contents Table des matières Volume
Page 621 and 622:
TOPIC II.1B - METHODS FOR STUDIES I
Page 623 and 624:
POGGI PEREIRA, PAULO. (BRAZIL) Asse
Page 625 and 626:
This volume of proceedings was comp
Page 627 and 628:
Chacun de ces domaines était subdi
Page 629 and 630:
2 Niveria's Case. Abiodun's paperg
Page 631 and 632:
4 Est i mat i ng Water Yiel ds Smit
Page 633 and 634:
6 Limpopo area Elephants River Beit
Page 635 and 636:
8 Equation (1) of the paper shows t
Page 637 and 638:
10 Next section deals with the dete
Page 639 and 640:
12 Table L - Comparison of the use
Page 641 and 642:
14 Equation (9), as reported by Kue
Page 643 and 644:
16 The ideal, obviously, would be t
Page 645:
18 Figure 1. - Method for estimatin
Page 648 and 649:
ABSTRACT WATER RESOURCES PROJECTS I
Page 650 and 651:
In order to achieve thd goals spell
Page 652 and 653:
30 HYDBOLOCICAL DATA USED IN EXISTI
Page 654 and 655:
The daily discharges used in the hy
Page 656 and 657:
From hydrological stand point, the
Page 658 and 659:
The scarcity of reliable data is mo
Page 660 and 661:
3G1 Ma2 of W Africa showing R Niger
Page 662 and 663:
36 INTRODUCTION The Central America
Page 664 and 665:
38 Publications. The Project consid
Page 666 and 667:
discharge rating curves. The second
Page 668 and 669:
42 and the hydrologist. in the Symp
Page 670 and 671:
44 development of the Central Ameri
Page 672 and 673:
46 Figure 1 Main Met e or olog ica
Page 674 and 675:
48 Figure 3 Typical Hydrometric Ins
Page 676 and 677:
50 Figure 5 Meteorological coverage
Page 678 and 679:
52 Figure 7 Sediment rating curve.
Page 680 and 681:
54 Figure 9 Flood Envelopes.
Page 682 and 683:
56 Figure 11 Water Balance in Centr
Page 684 and 685:
ABS TRACT METHODOLOGY EXISTING FOR
Page 686 and 687:
OF imter acto as P. regqlator so th
Page 688 and 689:
the tencione 1%. 8.nd Pe ( f. = Fan
Page 690 and 691:
In thc Pirat expression of Uaiton
Page 692 and 693:
D = averaee barometric pressure. C
Page 694 and 695:
69 Thr ficrr t pro.-,edure for i”
Page 696 and 697:
) It iu accci>tcri thnt the laminar
Page 698 and 699:
3.2.5. Conclusiono a) Give the wind
Page 700 and 701:
UT i3LIOGRAPlIY tl;dodon en uso y D
Page 702 and 703:
78 1. INTRODUCTION - Frequently, ge
Page 704 and 705:
80 it may prejudice them. The inter
Page 706 and 707:
82 5. GEOCHEMICAL METHODS In studie
Page 708 and 709:
The methods given herein refer to s
Page 710 and 711:
86 Water exploitation.- The dischar
Page 712 and 713:
88 Hydrogeochemical balance.- Chlor
Page 714 and 715:
90 14. VilarÓ, F., Custodio, E., a
Page 716 and 717:
92 Fig. 2 - Sitiiacibri de la Cuenc
Page 718 and 719:
METHODS OF ANALYSING DEFICIENT DISC
Page 720 and 721:
In such cases, planning should be b
Page 722 and 723:
which were calculated according to
Page 724 and 725:
discharges which are equal to or sm
Page 726 and 727:
- Note: (i) The above relations can
Page 728 and 729:
105 used, When from a certain disch
Page 730 and 731:
Accordingly, the average annual sed
Page 732 and 733:
Annual net reservoir capacity is de
Page 734 and 735:
- It is characteristic that as % in
Page 736 and 737:
where : ave('v) is the average conc
Page 738 and 739:
APPENDIX 13: CALCULATION OF AVERAGE
Page 740 and 741:
Rainy yerre - average: t* > 40 daye
Page 742 and 743:
Appendix A 11 9
Page 744 and 745:
The hidrological phenomenons o- gre
Page 746 and 747:
124 /3. 2.2 - TURC'S GENERAL RULE L
Page 748 and 749:
126 3.5 - SABIfl'S RIVER Location:
Page 750 and 751:
128 /7. 4.1.4 - It is left to deter
Page 752 and 753:
130 /9. us its application year aft
Page 754 and 755:
132 /li. 6 - CONCLUSIONS In the wat
Page 756 and 757:
850 800 750 700 650 6 O0 55 o 500 4
Page 758 and 759:
DEIERMIN4ÇÁO DO COEFICIENTE DE CO
Page 760 and 761:
38 DETERMIN4C$O DO COEFICIENTE DE C
Page 762 and 763:
140 QUADRO COMPARATIVO DOS RESULTAD
Page 764 and 765:
142 1 - CATCHMENT AREA 1.1 - Site,
Page 766 and 767:
144 The vegetation in foreign terri
Page 768 and 769:
146 Also in the Portuguese part of
Page 770 and 771:
148 3.2 - Details of the Study Barr
Page 772 and 773:
150 measured details which extended
Page 776 and 777:
-I 4 3 z 4 U 2 n r u o a W s I I 1
Page 778 and 779:
156 4 LIMO1 Lista cinta de papel de
Page 780 and 781:
158 15 16 TAB- 1 TAB-2 17 TAB- 3 18
Page 782 and 783:
160 24 T-EVA 25 EN-PRT 26 SAPRI 27
Page 784 and 785:
162 35 SUMRE Dadas dos series de da
Page 786 and 787:
164 45 LISDA Lista series de datos
Page 788 and 789:
166 52 A-AC-96 Acumula datos hidrol
Page 790 and 791:
168 62 TANAD Dada una serie de apor
Page 792 and 793:
170 69 71 72 CURGA Given the daily
Page 794 and 795:
172 77 INF - 2 Realiza la misma fun
Page 796 and 797:
86 87 88 DIS-2P HELME REPPU 89 ARCE
Page 798 and 799:
176 los anuales, efectuando la corr
Page 800 and 801:
178 io3 ~p-DRR Completa los datos h
Page 802 and 803:
180 i10 G ~ K A los valores de una
Page 804 and 805:
182 117 GUMB 3 118 GUMB 4 119 GUMB-
Page 806 and 807:
184 125 CD SO1 126 CD 502 Calcula l
Page 808 and 809:
186 127 CDSSE 128 REGCV Calcula las
Page 810 and 811:
188 Given an historical series of m
Page 812 and 813:
190 134 REG-KI 135 REG-K3 EAM RYPJU
Page 814 and 815:
192 139 RELLO 140 RESE Este modelo
Page 816 and 817:
194 of the calculated reservoirs. I
Page 818 and 819:
196 149 PARAM Calcula los siguiente
Page 820 and 821:
198 It purifies the supplied data b
Page 822 and 823:
200 The construction of reservoirs
Page 824 and 825:
2 02 d is composition ( in per cent
Page 826 and 827:
204 where: Wai is the volume of sed
Page 828 and 829:
ABSTRACT CALCULATION OF RUNOFF IN I
Page 830 and 831:
ig tributaries, which increase its
Page 832 and 833:
211 In the middle mountain region w
Page 834 and 835:
213 The rates of minimum flows of I
Page 836 and 837:
In Iraq because of the drying up ma
Page 838 and 839:
218 The determination of evaporatio
Page 840 and 841:
220 depth of the upper layer of soi
Page 842 and 843:
222 where: W is critical storage of
Page 844 and 845:
224 deals with the methods which ca
Page 846 and 847:
ABSTRACT OBJECTIVE CRITERIA TO DECL
Page 848 and 849:
3: If x is distributed according to
Page 850 and 851:
E.g. when N = 25 years and W=0,025,
Page 852 and 853:
in a research on the Morocco pluvio
Page 854 and 855:
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. KEND
Page 856 and 857:
OBJECTIVE CRITERIA TO DECLARE A SER
Page 858 and 859:
l,oo 0,8 O 0,60 0,4 O 0,20 - 1,oo-
Page 860 and 861:
242 1. Introduction In the framewor
Page 862 and 863:
few flow stations in Portuguese Afr
Page 864 and 865:
246 the water resources and obvious
Page 866 and 867:
248 of an average year followed by
Page 868 and 869:
nm 6 O0 LOO 200 O00 BOO 600 LOO 200
Page 870 and 871:
252 . 3 2 a a W U :; W I I U I- U a
Page 872 and 873:
254 The water resources planner is
Page 874 and 875:
256 Percent gain in runoff = 100 -
Page 876 and 877:
258 and miscellaneous field measure
Page 878 and 879:
260 2. Thornthwalte, C. W., (1931).
Page 880 and 881:
262 300 200 - PUERTO RICO CURVES ME
Page 882 and 883:
264 O in ó J a 3 U W 2. k 4 ai IO
Page 884 and 885:
266 Introduction and generali ties
Page 886 and 887:
268 The decision to suspend the run
Page 888 and 889:
270 The geomorphological or morphoh
Page 890 and 891:
2 72 discharges corresponding to a
Page 892 and 893:
274 change values of greater freque
Page 894 and 895:
276 These operations are performed
Page 896 and 897:
278 processes, and they are verifie
Page 898 and 899:
280 1100 260 E STAC I ON ME TE ORO
Page 900 and 901:
\ 0 - O O 9- i%' x x o N !li' E l O
Page 902 and 903:
I 0 0 0 IL IL a 2 3 a 2 3 m a r( 4
Page 904 and 905:
ABSTRACT NEW MODELS OF FREQUENCY LA
Page 906 and 907:
2. TYPE OF FREQUENCY LAW OF THE ANN
Page 908 and 909:
291 Guadalmellato is an example of
Page 910 and 911:
4. MAXIMUM ACTUAL EVAPOTRANSPIRATIO
Page 912 and 913:
295 The book "Design of Small Dams"
Page 914 and 915:
Fig. I . ESQUEMA DE SITUACION RELAT
Page 916 and 917:
AA P A 299 Fip. 6 y 7 - ESQUEMA DE
Page 918 and 919:
ABSTRACT TRAITEMENT OPERATIONNEL DE
Page 920 and 921:
Ob La formule est de La forme : 'es
Page 922 and 923:
305 -------- REMARQUE Cette méthod
Page 924 and 925:
1 - 1 1 I ~:ooooooooooooooooooooooo
Page 926 and 927:
30 9 ry où x est ta vraie valeur,
Page 928 and 929:
Pourcentage de trous dans le fichie
Page 930 and 931:
I Fig. 1 - ndiccs d'homogéneitE 5'
Page 932 and 933:
INFLUENCE OF INADEQUACY OF HYDROLOG
Page 934 and 935:
INFLUENCE OF DATA INADEQUACY ON MET
Page 936 and 937:
319 Methods of estimating peak flow
Page 938 and 939:
321 Remarks relative to the interpr
Page 940 and 941:
ABS TRACT DESIGN OF WATER RESOURCES
Page 942 and 943:
co&ination of critical msteorslsgic
Page 944 and 945:
327 - aucounte for ab ut 9% of tlm
Page 946 and 947:
329 of the flood so estimated, ao t
Page 948 and 949:
331 where Lc is the length of the m
Page 950 and 951:
d z n Q) 8 - - V A v 333
Page 952 and 953:
ABSTRACT DATA REQUIREMENTS FOR THE
Page 954 and 955:
337 of these data in the design and
Page 956 and 957:
339 than the target value. Though t
Page 958 and 959:
and not the total cost curves are s
Page 960 and 961:
343 error, or efficiency loss, is t
Page 962 and 963:
6 7. 8. 9 lu. 1 . IL 13 14 15. 16.
Page 964 and 965:
O 10 20 30 40 50 OPTIMAL LENGTH OF
Page 966 and 967:
350 RESUMEN Uno de los elementos al
Page 968 and 969:
352 Models In modeling there is alw
Page 970 and 971:
- as a fraction, Decision Variable
Page 972 and 973:
356 UPSTREAM USE MODEL (U) Y=-16+XX
Page 974 and 975:
outlay during the during the year t
Page 976 and 977:
360 SELECTED REFERENCES 1. Biswas,
Page 978 and 979:
362
Page 980 and 981:
ABSTRACT DESIGNING PROJECTS FOR THE
Page 982 and 983:
367 exacte du potentiel des eaux so
Page 984 and 985:
369 flowing to the coastal belts ar
Page 986 and 987:
371 pert of hydrologic cycle which
Page 988 and 989:
373 experimental data are given bel
Page 990 and 991:
375 6.10 Grotmd WatEr Ealmce Comput
Page 992 and 993:
7. 8. 9. 10 o 11 b" 12 33. 14 15 o.
Page 994 and 995:
A DRAFT CROSS DRAF T(1+2+: 1 41 II
Page 996 and 997:
MAP 15 381
Page 998 and 999:
384 INTRODUCTION The analysis and s
Page 1000 and 1001:
3 86 The Welland and Nene subsystem
Page 1002 and 1003:
388 recharge process. This data str
Page 1004 and 1005:
390 The difficulty of determining '
Page 1006 and 1007:
392 Hence the proposal is made that
Page 1008 and 1009:
394 a II minimum flow constraint FL
Page 1010 and 1011:
39t;
Page 1012 and 1013:
- 30VüOlS üIOhM3S3ü LL E a a Q>
Page 1014 and 1015:
MAXIMUM INFORMATION OBTAINABLE FROM
Page 1016 and 1017:
especially if the urgency of making
Page 1018 and 1019:
405 The number of observations is n
Page 1020 and 1021:
are extremely complicated and its c
Page 1022 and 1023:
distributed N(0,q~~). Factor analys
Page 1024 and 1025:
least a general idea of the?(econom
Page 1026 and 1027:
41 3 Blake, G. J., A. D. Cook and D
Page 1028 and 1029:
Rodda, J. C., et al. 1969. Hydrolog
Page 1030 and 1031:
X L c V u-c I - r- ZX .- .r L m W h
Page 1032 and 1033:
420 de débits maximaux annuels t e
Page 1034 and 1035:
422 en variables par lesquelles on
Page 1036 and 1037:
424 des crues réellement observée
Page 1038 and 1039:
426 se rapporte à la variance d'es
Page 1040 and 1041:
42 8 en se baeent ~ u1 lee n ann&s
Page 1042 and 1043:
430 se aont tous cantonnb daOs deux
Page 1044 and 1045:
Lee relations sont prkentbee SOUS f
Page 1046 and 1047:
434 où sax est le débit maximal s
Page 1048 and 1049:
436 111 - M.A. Bleuw (kglanä) E.ti
Page 1050 and 1051:
ESTIMATION OF FLOODS BY MEANS OF TH
Page 1052 and 1053:
441 Once the purpose of the study w
Page 1054 and 1055:
II = Draft expressed in centimetres
Page 1056 and 1057:
very wide, and the transversal sect
Page 1058 and 1059:
- The value of the coefficient L4 a
Page 1060 and 1061:
2.6. - MAXIMUM ERROR AND COMPARISON
Page 1062 and 1063:
2.3. - STUDY OF TIIE POSSIBLE LIMIT
Page 1064 and 1065:
The formula should be applied to ri
Page 1066 and 1067:
3.- SUMMARY To obtain the draft (H)
Page 1068 and 1069:
ADDITIONAL NOTE: Afìer the present
Page 1070 and 1071:
ESTIMATION OF DESIGN FLOODS AND THE
Page 1072 and 1073:
2. THE SAMPLING PROCEDURE. 461 The
Page 1074 and 1075:
463 from the two simulations and fr
Page 1076 and 1077:
TABLE 3 FLOOD DISCHARGE FOLLOUNG 3
Page 1078 and 1079:
It was found that the distribution
Page 1080 and 1081:
DuraîK M 1 etc. j ~ ~ FIGURE 2A FI
Page 1082 and 1083:
Q/C 2.2 2.0 1.5 1.0. O. 5 O Return
Page 1084 and 1085:
474 1.0 Introduction Fle,ods or str
Page 1086 and 1087:
476 If we let p = !-A for R > A I =
Page 1088 and 1089:
478 the event-based approach outlin
Page 1090 and 1091:
480 Davis, D.R., C.C. kïsiel and L
Page 1092 and 1093:
Average runoff volume Q 0.5 Table 2
Page 1094 and 1095:
w 3 o w CE LL 484 .25 - .20 - .I5 -
Page 1096 and 1097:
486 I. INTRODUCTION According to To
Page 1098 and 1099:
488 The positions of the 3 principa
Page 1100 and 1101:
49 O Substitution of the aj, ßj in
Page 1102 and 1103:
49 2 are not entirely independent,
Page 1104 and 1105:
494 In practice, application of the
Page 1106 and 1107:
496 13. Diskin, M.H. (1972). The ro
Page 1108 and 1109:
H/L '3ìVNIOäO HdVMCIOtKIAH IINíl
Page 1110 and 1111:
* o v) 2 5 i 2 LC3 500
Page 1112 and 1113:
502 Introduction The British Crown
Page 1114 and 1115:
504 With such short periods, the ac
Page 1116 and 1117:
506 Whether area alone or a more co
Page 1118 and 1119:
TABLE 2 Ordinates of the 15-Minute
Page 1120 and 1121:
O / I- .- E I .- t 3 -e oa N L .- B
Page 1125 and 1126:
cc ;v --i-- -+
Page 1127 and 1128:
518 1. Generalities This method has
Page 1129 and 1130:
520 surface perimeter 17.4 km2 57.5
Page 1131 and 1132:
522 If we contrast this time with t
Page 1133 and 1134:
In relation to the study realized i
Page 1135 and 1136:
H o .o o m o o '4 m u al ci lti O 7
Page 1137 and 1138:
m m > - 5: - E - E 52 8
Page 1139 and 1140:
530 ISLA E --T o- 1 6-3
Page 1141 and 1142:
532 ISOMAXIMAS- ANUAL 100 AROS
Page 1143 and 1144:
534 02 \O" G-8 ûARRANC0 DE TVLIWAN
Page 1145 and 1146:
536 G-10 BARRANCO DE TIRWANA ISOM A
Page 1147 and 1148:
U.,.' ,.@.a s 538
Page 1149 and 1150:
FLOOD ESTIMATION BY DETERMINATION O
Page 1151 and 1152:
543 reasons stated, and the availab
Page 1153 and 1154:
545 :.J& converying. In this way cu
Page 1155 and 1156:
4. 5. 6. 7. 8. 9. 10. 11. 12. 13- 5
Page 1157 and 1158:
549 GAUGE SEOUENCE NUMBER ON ûFFIC
Page 1159 and 1160:
551
Page 1161 and 1162:
PRACTICES OF DESIGN FLOOD FREQUENCY
Page 1163 and 1164:
work particularly into the smaller
Page 1165 and 1166:
ABSTRACT DESIGN DISCHARGE DERIVED F
Page 1167 and 1168:
5 59 Then, the design duration must
Page 1169 and 1170:
The separation of excessive rainfal
Page 1171 and 1172:
AB ST RACT THE USE OF CENSORED DATA
Page 1173 and 1174:
ESTIMATION OF T-YEAR FLOOIX - STAND
Page 1175 and 1176:
the values of whoee elements are su
Page 1177 and 1178:
-e JC where yi = Xi - Y i Y, = X -
Page 1179 and 1180:
An iterative technique for solving
Page 1181 and 1182:
TAñLE 2. Estimates of Paretem of G
Page 1183 and 1184:
the data. More importantly, a simil
Page 1185 and 1186:
578 -1 . INTRODUCTION The Departame
Page 1187 and 1188:
5 80 bn,irhood of Rio de Janeiro. T
Page 1189 and 1190:
6. PROBABLE MAXIMUM PRECIPITATIONS
Page 1191 and 1192:
5 84 One of them is an outstandingl
Page 1193 and 1194:
586 FIGURES c.ü 5 1 hour L- or run
Page 1195 and 1196:
ABSTRACT A METHOD FOR THE PREDICTIO
Page 1197 and 1198:
s t-ct'arn may be accomplished by f
Page 1199 and 1200:
wise removal of fine particulate ma
Page 1201 and 1202:
after the peak; in all, the time in
Page 1203 and 1204:
597
Page 1205 and 1206:
599
Page 1207 and 1208:
I I I I 1 1 1 1 1 I I I I I I I I I
Page 1209 and 1210:
ABSTRACT METHODES UTILISEES pour 1'
Page 1211 and 1212:
1. Cas de crues provoquées par des
Page 1213 and 1214:
607 v8ritable solution consisterait
Page 1215 and 1216:
609 Pour la couverture végtitaïe
Page 1217 and 1218:
2.2. Crue maximale probable. Dans c
Page 1219 and 1220:
613 I O h I O YI N E Y C a I I O -N
Page 1221 and 1222:
METHODS FOR THE ESTIMATION OF MAXIM
Page 1223 and 1224:
617 Mean velocity and lag-time down
Page 1225 and 1226:
61 9 where: H is depth of precipita
Page 1227 and 1228:
621 This co-operation is in particu
Page 1229 and 1230:
623 17. Stroitelnye normy i pravila
Page 1231 and 1232:
2 6 Low flow is one of the principa
Page 1233 and 1234:
628 The contribution of underground
Page 1235 and 1236:
630 account the accuracy of determi
Page 1237 and 1238:
63 2 To determine flow of other fre
Page 1239 and 1240:
ABSTRACT A STUDY ON MAXIMUM FLOOD D
Page 1241 and 1242:
637 In the first step, the author t
Page 1243 and 1244:
639 T~ble-2 illustrates the values
Page 1245 and 1246:
641 If we express in metric units,i
Page 1247 and 1248:
(i) 'The case of an isosceles trian
Page 1249 and 1250:
645 easy am2 theoretically sound to
Page 1251 and 1252:
647
Page 1253 and 1254:
650 in the estuary; (c) economic pr
Page 1255 and 1256:
652 Thus, with no additional inform
Page 1257 and 1258:
654 (i) The possibility of increasi
Page 1259 and 1260:
656 Concluding; remarks. The conseq
Page 1261 and 1262:
658 cost, Monetary Units ~~ ~ ~~~ A
Page 1263 and 1264:
OPTIMIZATION OF WATER RESOURC ES DE
Page 1265 and 1266:
663 total lack to an acceptable vol
Page 1267 and 1268:
665 longeh L¿me pe&¿odb: monthb,
Page 1269 and 1270:
667 month etc) oh the Lime intehval
Page 1271 and 1272:
669 had not been included into the
Page 1273 and 1274:
FOR. mote advanced dlow conthol, th
Page 1275 and 1276:
67 3 thebe methodb hephe4enZ ha.in6
Page 1277 and 1278:
675 ~pecibic bite. Thib i.4 impohta
Page 1279 and 1280:
C o n c t u b i o n b . 677 The acc
Page 1281 and 1282:
ß, 1 IO Fig.1. n 0.5 . . 0,s C" ß
Page 1283 and 1284:
O /O0 pigc4. Average required etora
Page 1285 and 1286:
684 On the other hand, the intensif
Page 1287 and 1288:
686 Wariation of mean annual flow,
Page 1289 and 1290:
68 8 In spite of the sound persuasi
Page 1291 and 1292:
690 In some countries flood forecas
Page 1293 and 1294:
692 (a) direct damages (expressed b
Page 1295 and 1296:
69b pollutant to the river in a per
Page 1297:
696 available methods of long-tem h
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