珠江口水环境数值模拟研究进展

中图分类号：TV212.4；X143 文献标识码：A 文章编号：1008-9500（2025）10-0168-05

DOI： 10.3969/j.issn.1008-9500.2025.10.048

Abstract： Numerical simulation technology isanimportant toolfor the PearlRiverEstuary waterenvironmentmanagement. The progress of numerical simulation research is systematically reviewed on water environment in the region since the 1980s，and thefour keylimiting factors areanalyzed.Research hasshownthathydrodynamic simulation has evolved from one-dimensional to three-dimensionalcoupled models，water quality simulation has evolved from a single indicator to multi parameter coupling，andaquatic ecological simulation has achieved multi system coupling ofhydrodynamics，water quality，and ecology.Theanalysisofconstrainingfactors shows thatthecoupling ofmultiple physicalfieldsiscomplex，the basic data support is weak，the modellocalizationadaptation is isufficient，andthequantificationof humanactivities is difficult.Inthefuture，itisnecessary tofocusondeveloping inteligentmodel integrationsystems，smulationofmerging pollutantmigrationandtransformation，intelligentdcisionsupportplatforms，and interdisciplinarycollaorativeiovation to improve simulation accuracy and support sustainable development of water environment in the Pearl River Estuary.

Keywords： numerical simulation; water environment; intelligent model; Pearl River Estuary

珠江口位于广东省中南部，一般是指珠江三角洲与八大口门外延至 45m 等深线的广泛水域，是三角洲网河和残留河口湾并存的河口。（剩余8014字）