The Hydrodynamic Behaviour of Euboean Gulf Coastal Areas and the Mixing of the Physico-Chemical Characteristics of Urban Sewage Discharged into Them under the Influence of Climate Change  

作　　者：Evangelos Tsirogiannis Panagiotis Angelidis Evangelos Tsirogiannis;Panagiotis Angelidis(Division of Hydraulics, Department of Civil Engineering, School of Engineering, Democritus University of Thrace, Kimmeria Campus, Xanthi, Greece)

机构地区：[1]Division of Hydraulics, Department of Civil Engineering, School of Engineering, Democritus University of Thrace, Kimmeria Campus, Xanthi, Greece

出　　处：《Computational Water, Energy, and Environmental Engineering》2023年第4期27-57,共31页水能与环境工程（英文）

摘　　要：The hydrodynamic circulation within the marine environment is a complex phenomenon, characterized by the interplay of strong tidal forces, atmospheric influences, and bathymetric features. The physical and hydrodynamic attributes of this flow play a pivotal role in promoting vertical mixing of seawater masses, thereby facilitating the integration of their physical and chemical parameters, including nutrients and oxygen. Additionally, they are instrumental in governing the dispersion and diffusion of pollutants originating from urban sewage, contributing to the overall water renewal process and environmental quality. This study investigates the potential impact of anticipated increases in average air temperatures on water column stratification in coastal regions susceptible to these dynamic influences. These areas receive treated urban sewage, and the study aims to assess how these temperature changes might influence the dispersion and mixing of pollutant loads present in these coastal waters.The hydrodynamic circulation within the marine environment is a complex phenomenon, characterized by the interplay of strong tidal forces, atmospheric influences, and bathymetric features. The physical and hydrodynamic attributes of this flow play a pivotal role in promoting vertical mixing of seawater masses, thereby facilitating the integration of their physical and chemical parameters, including nutrients and oxygen. Additionally, they are instrumental in governing the dispersion and diffusion of pollutants originating from urban sewage, contributing to the overall water renewal process and environmental quality. This study investigates the potential impact of anticipated increases in average air temperatures on water column stratification in coastal regions susceptible to these dynamic influences. These areas receive treated urban sewage, and the study aims to assess how these temperature changes might influence the dispersion and mixing of pollutant loads present in these coastal waters.

关 键 词：Hydrodynamic Modeling Climate Change Euboean Gulf Greece STRATIFICATION Sewage Mixing Water Quality Modeling 

分 类 号：P73[天文地球—海洋科学]