266

[1 4]

2.1 Streeter-Phelps` [1]

Streeter Phelps `1925`

`BOD` `DO`S P` `S P`

1 `BOD`2 `BOD`

`BOD`

`Streeter-Phelps`Thomas` O Connor` Dobbins-Camp`2.2 QUAL` [5 8]

`1970` `QUAL I`1973` `QUAL `

`QUAL2E QUAL2E UNCASQUAL2K` QUAL` `1`

QUAL`

QUAL`

710049Fan Min Gu Zhaolin (School of Human Settlement and Civil Engineering, Xi'an Jiaotong University,Xi'an 710049)

` ` ` `` `

Abstract Objectives and applications of water quality simulation were sketched. Five sets of mechanismwater quality models and six sets of non-mechanism ones were expounded. Finally, the developmental trend ofwater quality modelling was systematically analysed from five aspects.

Key words: Water environment Water pollution Mechanism water quality modelNon-mechanism water quality model Developmental trend

1984` 2007`

267

2.3 WASP` [9]

WASP`

WASP` `2`D Y N H Y D ` ` W A S P W A S P `DYNHYD`

`WASP` DYNHYD` `1`

`1` `WASP`WASP` `1`

`EUTRO`TOXI 2`

[10 11]

2.4 SMS` [12]

SMS Surface Water Modeling System

SMS`

`X Y`

SMS` SMS`

2.5 BASINS` [13]

BASINS``GIS`

`HSPF``QUAL2E`

`WEAT` `ARCVIEW`

`GIS` `6`

BASINS``HSPF` `FORTRAN`

`USGS` `USEPA``MIKE`

USGS` `QTIS``CE QUAL RIV1` [14]`

`1`

[15 17]

3.1 [18]

`1` `1` `1``1`

`Tobit`3.2 [19 20]

`3` 1

268

`n`2

3

3.3 [21]

`1`

`1`

`3``GM 1 1 `1`

`1`

`2`

3.4 [22 23]

`4`

`1`

`1`

`1``1`

`Kalman`

MATLAB SPSS SAS` `DPS`3.5 [1 4 20]

Artificial Neural Networks`ANNs `1`

`1`

3.6 [1 4]

1`

[1 16]

269

4.1`

`20``90`

BASINS` WARMF`LSPC` `HEM3D`

4.2 3S3S GIS RS

GPS GIS`

4.3`

`1`

4.4

`1`

4.5`

`1``1`

`1`

( 274 )

274

1

2

3

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