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A review of hydrological/water-quality models
Liangliang GAO,Daoliang LI
《农业科学与工程前沿(英文)》 2014年 第1卷 第4期 页码 267-276 doi: 10.15302/J-FASE-2014041
Muhammad WASEEM, Frauke KACHHOLZ, Jens TRÄNCKNER
《农业科学与工程前沿(英文)》 2018年 第5卷 第4期 页码 420-431 doi: 10.15302/J-FASE-2018243
Various process-based models are extensively being used to analyze and forecast catchment hydrology and water quality. However, it is always important to select the appropriate hydrological and water quality modeling tools to predict and analyze the watershed and also consider their strengths and weaknesses. Different factors such as data availability, hydrological, hydraulic, and water quality processes and their desired level of complexity are crucial for selecting a plausible modeling tool. This review is focused on suitable model selection with a focus on desired hydrological, hydraulic and water quality processes (nitrogen fate and transport in surface, subsurface and groundwater bodies) by keeping in view the typical lowland catchments with intensive agricultural land use, higher groundwater tables, and decreased retention times due to the provision of artificial drainage. In this study, four different physically based, partially and fully distributed integrated water modeling tools, SWAT (soil and water assessment tool), SWIM (soil and water integrated model), HSPF (hydrological simulation program– FORTRAN) and a combination of tools from DHI (MIKE SHE coupled with MIKE 11 and ECO Lab), have been reviewed particularly for the Tollense River catchment located in North-eastern Germany. DHI combined tools and SWAT were more suitable for simulating the desired hydrological processes, but in the case of river hydraulics and water quality, the DHI family of tools has an edge due to their integrated coupling between MIKE SHE, MIKE 11 and ECO Lab. In case of SWAT, it needs to be coupled with another tool to model the hydraulics in the Tollense River as SWAT does not include backwater effects and provision of control structures. However, both SWAT and DHI tools are more data demanding in comparison to SWIM and HSPF. For studying nitrogen fate and transport in unsaturated, saturated, and river zone, HSPF was a better model to simulate the desired nitrogen transformation and transport processes. However, for nitrogen dynamics and transformations in shallow streams, ECO Lab had an edge due its flexibility for inclusion of user-desired water quality parameters and processes. In the case of SWIM, most of the input data and governing equations are similar to SWAT but it does not include water bodies (ponds and lakes), wetlands and drainage systems. In this review, only the processes that were needed to simulate the Tollense River catchment were considered, however the resulted model selection criteria can be generalized to other lowland catchments in Australia, North-western Europe and North America with similar complexity.
关键词: diffuse pollution ECO Lab HSPF lowland catchment MIKE 11 MIKE SHE modeling tools SWAT SWIM Tollense River water quality
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 566-578 doi: 10.15302/J-FASE-2023520
Elucidating the spatiotemporal pattern of water quality and algal biomass is crucial for accurately tracing pollution sources and reducing the risk of algal blooms in lake systems. This study analyzed the spatiotemporal variability of water quality and algal biomass in Erhai Lake from 1994 to 2021 using water quality index (WQI), Mann-Kendall test and Sen’s slope combined methods. The potential causes of water quality deterioration and algal biomass dynamics were also elucidated. The results showed that the historical changes in the water environment of Erhai Lake mainly had three stages: satisfactory (1994‒2001), deteriorating (2002‒2010) and improving (2011‒2021). The changes in water quality and algal biomass were primarily affected by total nitrogen, total phosphorus and chemical oxygen demand in different stages. The water environment of Erhai Lake is currently improving significantly, starting in the southern area that is furthest from the sources of agricultural pollution, especially in summer and autumn. This is attributed to the implementation of control measures resulting in lower pollutant loads at particular times and places. Therefore, it is necessary to continue to promote standardized livestock farming, to strengthen rural wastewater collection and to investigate measures such as the interruption of the endogenous cycle.
关键词: Erhai Lake control measures water environment water quality index (WQI)
Modeling effects of a tidal barrage on water quality indicator distribution in the Severn Estuary
Guanghai GAO, Roger A. FALCONER, Binliang LIN
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 211-218 doi: 10.1007/s11783-012-0464-1
关键词: water quality indicator Severn Estuary numerical model tidal energy
Juan WU, Jian ZHANG, Wenlin JIA, Huijun XIE, Bo ZHANG
《环境科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 241-247 doi: 10.1007/s11783-009-0023-6
关键词: free water surface constructed wetland nitrous oxide emission water quality parameter principal component analysis multiple linear regression
《环境科学与工程前沿(英文)》 2022年 第16卷 第4期 doi: 10.1007/s11783-021-1475-6
• The concentrations of 13 heavy metals in Taihu Lake were analyzed.
关键词: Heavy metals Human health ambient water quality criteria Taihu Lake Health risk assessment Contribution rate
Effects of water quality on the coagulation performances of humic acids irradiated with UV light
Wendong WANG,Qinghai FAN,Zixia QIAO,Qin YANG,Yabo WANG,Xiaochang WANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 147-154 doi: 10.1007/s11783-014-0749-7
关键词: coagulation drinking water humic acid UV light radiation water quality
A novel hybrid model for water quality prediction based on VMD and IGOA optimized for LSTM
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1688-y
● A novel VMD-IGOA-LSTM model has proposed for the prediction of water quality.
关键词: Water quality prediction Grasshopper optimization algorithm Variational mode decomposition Long short-term memory neural network
Zhaoxing HAN, Zhenyao SHEN, Yongwei GONG, Qian HONG
《环境科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 119-129 doi: 10.1007/s11783-011-0272-z
关键词: emission trading water functional zone water quality control
Toxicity-oriented water quality engineering
Shengkun Dong, Chenyue Yin, Xiaohong Chen
《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1259-4
Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China
Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA
《环境科学与工程前沿(英文)》 2015年 第9卷 第4期 页码 649-664 doi: 10.1007/s11783-014-0702-9
关键词: Fuzzy comprehensive assessment multivariate statistical analysis water quality
HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 页码 501-511 doi: 10.15302/J-FASE-2021425
The Loess Plateau is the core area in the Yellow River basin for implementing environmental protection and high-quality development strategies. A series of ecological projects has implemented aimed at soil and water conservation and ecological management on the Loess Plateau over the past 70 years. The effects of the ecological projects are apparent mainly through a marked increase in vegetation cover, controlled soil erosion and reduced flow of sediment into the Yellow River, continual optimization of the industrial structure and increased production from arable land, poverty alleviation and greater prosperity, and optimal allocation of space for biological organisms. Major problems have also been analyzed in ecological management including the fragile ecosystem of the region, maintaining the stability of vegetation, lower agricultural productivity and continued risk from natural disasters. Some suitable schemes and models have been developed for the coordinated development of the region through research and demonstration, striking the optimum balance between rural industry and ecology, and increased regional capacity to supply high-quality ecological products. Countermeasures to address the problems are suggested to guide ecological management and high-quality development in the future.
关键词: ecological management high quality development industrial structure soil erosion soil and water conservation Loess Plateau
Haifeng JIA, Shuo WANG, Mingjie WEI, Yansong ZHANG
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 255-265 doi: 10.1007/s11783-010-0279-x
关键词: peri-urban river coupled hydrodynamic-water quality modeling scenario analysis river rehabilitation
Sen DING, Yuan ZHANG, Bin LIU, Weijing KONG, Wei MENG
《环境科学与工程前沿(英文)》 2013年 第7卷 第5期 页码 699-708 doi: 10.1007/s11783-013-0528-x
关键词: fish water quality land use riparian buffer headwater stream
Liang GUO, Ying ZHAO, Peng WANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 238-245 doi: 10.1007/s11783-011-0382-7
关键词: water quality forecast principal factor cluster analysis method artificial neural network
标题 作者 时间 类型 操作
Suitability of common models to estimate hydrology and diffuse water pollution in North-eastern German
Muhammad WASEEM, Frauke KACHHOLZ, Jens TRÄNCKNER
期刊论文
SPATIOTEMPORAL VARIATION OF WATER QUALITY AND ALGAL BIOMASS IN ERHAI LAKE AND ITS ENVIRONMENTAL MANAGEMENT
期刊论文
Modeling effects of a tidal barrage on water quality indicator distribution in the Severn Estuary
Guanghai GAO, Roger A. FALCONER, Binliang LIN
期刊论文
Relationships of nitrous oxide fluxes with water quality parameters in free water surface constructed
Juan WU, Jian ZHANG, Wenlin JIA, Huijun XIE, Bo ZHANG
期刊论文
Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake
期刊论文
Effects of water quality on the coagulation performances of humic acids irradiated with UV light
Wendong WANG,Qinghai FAN,Zixia QIAO,Qin YANG,Yabo WANG,Xiaochang WANG
期刊论文
Temporal dimension and water quality control in an emission trading scheme based on water environmental
Zhaoxing HAN, Zhenyao SHEN, Yongwei GONG, Qian HONG
期刊论文
Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China
Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA
期刊论文
HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE
期刊论文
Scenario analysis of water pollution control in the typical peri-urban river using a coupled hydrodynamic-waterquality model
Haifeng JIA, Shuo WANG, Mingjie WEI, Yansong ZHANG
期刊论文
Effects of riparian land use on water quality and fish communities in the headwater stream of the Taizi
Sen DING, Yuan ZHANG, Bin LIU, Weijing KONG, Wei MENG
期刊论文