Water resources are important natural resources for national economic and social development. They are the basic material conditions for human survival and development. This Paper studies rainwater resources from the perspective of urban planning and urban resources development and utilization. It can not only supplement urban water resources to a great extent, but also has multifaceted profoun...

Urban water quality is of great importance to our daily lives. Prediction of urban water quality help control water pollution and protect human health. However, predicting the urban water quality is a challenging task since the water quality varies in urban spaces non-linearly and depends on multiple factors, such as meteorology, water usage patterns, and land uses. In this work, we forecast th...

Conventional wastewater collection systems are installed to remove human wastes from households in cities and urban areas. This system demands high water supply rates as the wastes are flushed through pipes using water that flows under gravity. This system is capital extensive, and has been found to be not suitable in urban areas with smaller population sizes. Also, for the same reason, not sui...

INTRODUCTION Most of Australia’s large urban population centres are currently experiencing water shortages. Australia’s four largest urban centres have water storage volumes less than 50% of their capacities. This is due to an expansion in total urban water demand, in large part due to population growth, combined with reduced inflows to storages due to the ongoing drought in many parts of Austr...

Current rates of urban development will result in water runoff becoming a major complication of urban water pollution. To address the worsening situation regarding water resource shortage and pollution, novel multilayer infiltration systems were designed and their effectiveness for removing pollutants in urban runoff tested experimentally. The multilayer infiltration systems effectively removed...

Worldwide urbanization has significantly changed the landscape in recent decades, which resulted in an urban heat island (UHI) phenomenon. This study quantitatively analyzed the spatiotemporal changes of the urban heat island (UHI) of Zhangzhou estuary city of China, in the context of urbanisation using Landsat Thematic Mapper (TM) and Enhanced Thematic Mapper Plus (ETM+) thermal images acquire...

In Italy, Ecotoxicology has found a place with the Legislative Decree n. 152 (May 11, 1999), emanated in fulfilment of the Directives 91/271/CEE "urban waste-water treatment" and 91/676/CEE "protection of waters against pollution caused by nitrates from agricultural sources". This decree in reality goes beyond (actually anticipating the content of the Framework Directive on Water, still under w...

OBJECTIVE To compare levels of water fluoridation in urban and rural distribution systems in Ontario. METHODS A random sample of 17 urban and 17 rural municipalities was taken from a list of 445 municipalities. The Ontario Ministry of the Environment (MOE) website was used to identify the water treatment plants that supply these municipalities, and water quality reports published by each of t...

The paper presents a broad view about the measures for restoration of Lake Pampulha, Brazil. This man made reservoir is located in a dense inhabited urban area and constitutes the main touristic attraction of the city of Belo Horizonte. Since several decades the water body receives the discharge of untreated sewage from domestic as well from industrial sources, what leads to severe episodes of ...