A comprehensive integrated catchment-scale monitoring and modelling approach for facilitating management of water quality

Wang, X.1,3; Zhang, J.2,3,4; Babovic, V.3; Gin, K. Y. H.3

2019-10

10.1016/j.envsoft.2019.07.014

ENVIRONMENTAL MODELLING & SOFTWARE   影响因子和分区

1364-8152

1873-6726

Predicting change of water quality in complex aquatic ecosystems is always challenged by accurate prediction of changes in hydrological, hydraulic and hydrodynamic behaviours at catchment scales. Therefore, developing a fully integrated catchment-wide modelling and monitoring framework is particularly important. In this paper, we introduce a comprehensive and integrated catchment-scale monitoring and modelling approach that consists of: 1) input datasets either from real-time sensors or sampling measurements or modelling; 2) a coupled catchment-scale modelling system including 1D-hydrological/hydraulic models, 1D-emission and transport models as well as 3D-hydrodynamic and water quality models; 3) data assimilation techniques; and 4) an operational management system (OMS). Results from various case studies demonstrate that this integrative system can be used not only for long-term predictions of water quality levels and scenario tests, but also for event predictions and real-time forecasting of water quality. This approach produces synergistic effects in modelling capability for facilitating research and management applications.

Monitoring programme Water quality Integrated modelling Data assimilation Operational management system

SCI ; EI

英语

通讯

Southern University of Science and Technology, China[G01296001]

Computer Science ; Engineering ; Environmental Sciences & Ecology

Computer Science, Interdisciplinary Applications ; Engineering, Environmental ; Environmental Sciences

WOS:000485105700001

ELSEVIER SCI LTD

20193207275783

Aquatic ecosystems ; Catchments ; Forecasting ; Hydrodynamics ; Runoff ; Water management ; Water quality

Flood Control:442.1 ; Water Analysis:445.2 ; Ecology and Ecosystems:454.3

COMPUTER SCIENCE

Web of Science

1.Tianjin Univ, Sch Marine Sci & Technol, Tianjin, Peoples R China
2.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen 518055, Peoples R China
3.Natl Univ Singapore, Dept Civil & Environm Engn, Singapore 117577, Singapore
4.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130102, Jilin, Peoples R China

Wang, X.,Zhang, J.,Babovic, V.,et al. A comprehensive integrated catchment-scale monitoring and modelling approach for facilitating management of water quality[J]. ENVIRONMENTAL MODELLING & SOFTWARE,2019,120.

Wang, X.,Zhang, J.,Babovic, V.,&Gin, K. Y. H..(2019).A comprehensive integrated catchment-scale monitoring and modelling approach for facilitating management of water quality.ENVIRONMENTAL MODELLING & SOFTWARE,120.

Wang, X.,et al."A comprehensive integrated catchment-scale monitoring and modelling approach for facilitating management of water quality".ENVIRONMENTAL MODELLING & SOFTWARE 120(2019).