A Study on Grid Based Distributed Rainfall Runoff Models

被引：13

作者：

Yu, Pao-Shan ^{[1
]}

Jeng, Yuh-Chiou ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Hydraul & Ocean Engn, Tainan 70101, Taiwan

来源：

WATER RESOURCES MANAGEMENT | 1997年 / 11卷 / 02期

关键词：

distributed rainfall-runoff model; global optimization technique; linear storage approach; nonlinear storage approach;

D O I：

10.1023/A:1007908216885

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Two distributed rainfall-runoff models were developed separately by using linear and nonlinear storage approaches for simulating the heterogeneity of hydrological processes over the catchment. A 1 x 1 km grid-based mesh was used to abstract the geometry of the catchment. The hydrological processes and geographic information were modeled on this scale. Both linear and nonlinear models were calibrated by global optimization technique. The models to simulate spatial hydrological processes over a catchment were verified using the observed hydrographs at two stream gauged stations within the catchment. The nonlinear model has better performance than the linear model for two verification storm events.

引用

页码：83 / 99

页数：17

共 27 条

[11] EDWARD WR, 1977, 93 COL STAT U
[12] THE AUTOMATIC CALIBRATION OF CONCEPTUAL CATCHMENT MODELS USING DERIVATIVE-BASED OPTIMIZATION ALGORITHMS
GUPTA, VK
SOROOSHIAN, S
[J]. WATER RESOURCES RESEARCH, 1985, 21 (04) : 473 - 485
[13] COMPARISON OF NEWTON-TYPE AND DIRECT SEARCH ALGORITHMS FOR CALIBRATION OF CONCEPTUAL RAINFALL-RUNOFF MODELS
HENDRICKSON, JD
SOROOSHIAN, S
BRAZIL, LE
[J]. WATER RESOURCES RESEARCH, 1988, 24 (05) : 691 - 700
[14] JAYAWARDENA AW, 1977, J HYDROL, V34, P269, DOI 10.1016/0022-1694(77)90135-4
[15] FINITE-ELEMENT DISTRIBUTED CATCHMENT MODEL .2. APPLICATION TO REAL CATCHMENTS
JAYAWARDENA, AW
WHITE, JK
[J]. JOURNAL OF HYDROLOGY, 1979, 42 (3-4) : 231 - 249
[16] JONCHCLAUSEN T, 1979, 1 DAN HYDR I
[17] KNUDSEN J, 1986, NORD HYDROL, V17, P347
[18] Laurenson E. M., 1964, J HYDROL, V2, P141, DOI [DOI 10.1016/0022-1694(64)90025-3, 10.1016/0022-1694(64)90025-3]
[19] MEIN RG, 1974, J HYDR ENG DIV-ASCE, V100, P1507
[20] MORRIS EM, 1980, IAHS PUBL, V129, P247

← 1 2 3 →