Abstract

This global study of coastal urbanization evaluates the impact of urbanization on aquatic species diversity, ecosystems, and water quality parameters, using an integrated ecological approach. Evaluating how rapidly developing shorelines, population density, and urbanization-related pollution affect the stability of coastal ecosystems helps gauge the impact of urbanization. Coastal ecosystems support incredible biodiversity and also sustain productive fisheries. Loss of urbanization-associated ecosystem services in coastal ecosystems threatens their stability, whereas urban ecosystem services in inland ecosystems are protected. Coastal urban ecosystems provide incredible biodiversity, fisheries, and services vital to the coastal ecosystem's wellness and control of heavy tropical coastal sedimentation with the urban integration of tools that uses DO, BOD, nutrients, eutrophication control, artificial salinity, and turbidity targeted shallow coastal urban lakes using urban socioeconomic control of linked diseconomies of urbanization in shallow coastal lakes to over eutrophication control. Diminished biodiversity loss reconciled linked shallow coastal artificial lakes with urban integration, while mitigating the negative impacts of urban socioeconomic diseconomies and nutrient control. 45 % control loss of agitation and control provision of urban socioeconomic diseconomies, integration of urban services linked to control of shallow coastal lakes. Monitoring and control gaps are integrated with inequality aggravation.

Keywords: Coastal urbanization, Water quality, Aquatic biodiversity, Eutrophication, Coastal ecosystems, Environmental assessment, Sustainability