scholarly journals Review: Sustainable Water Resources Engineering and Management; Nigerian Perspective

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
A. J Gana ◽  
M. F. Amodu
Keyword(s):  
Water Resources ◽  
Management Strategy ◽  
Holistic Approach ◽  
Water Usage ◽  
Engineering Discipline ◽  
Living Things ◽  
Management Perspective ◽  
Ideal Approach ◽  
Sustainable Water Resources ◽  
Water Resources Sustainability

Water resources sustainability is essential to life because all living things and some non-living things need it to complete their processes. The water usage is rising, hence pressure on the availability, and some instances rose to crisis level. These pressures were due to population growth, increases in irrigated land, deforestation, soil and land degradation, and wastages. Engineering is one of the majors’ components in tackling water resources sustainability. Therefore, this paper reviews the general concepts of sustainable water resources from an engineering and management perspective. The method adopted to realize the aim of the research was a thorough literature review. Engineering has three sub-components, these are Ecological, Economic, and social sustainability. Failure in one of these sub-components is a failure of the component. The literature revealed that Water resources sustainability is a multifaceted discipline therefore, engineering discipline alone would not solve it. However, this paper proffered some recommendations and the way forward. These recommendations are the steps required at the watersheds level, the engineering strategies aspects, and the management strategy. It concluded that a holistic approach where all shareholders will be involved is an ideal approach.

Watersmart - developing a sustainable water resources strategy for Melbourne

2003 ◽  
Vol 3 (3) ◽  
pp. 255-261 ◽  
Author(s):  
R. Young
Keyword(s):  
Water Resources ◽  
Water Supply ◽  
Management Strategy ◽  
Water Resource Management ◽  
Supply System ◽  
Water Supply System ◽  
Background Information ◽  
Consultation Process ◽  
Water Demands ◽  
Sustainable Water Resources

Melbourne's water supply system has developed incrementally since the 1850s in response to the demands placed on it by a growing city. As Melbourne has continued to grow, a number of water supply strategies have been undertaken to identify options for meeting future water demands. The last major strategy review was undertaken in 1992. In October 2000, the Victorian Government, through the Minister for Environment and Conservation, announced the establishment of a Committee to oversee the development of a sustainable 50 year water resource management strategy for Melbourne's water supply system. This paper outlines the process undertaken in developing the strategy, including; the development of the Discussion Starter report which provided background information on the four broad options identified to manage Melbourne's water resources, the consultation process adopted to obtain community views on preferences and the next steps in the development of the strategy.

Sewage Treatment Challenges and Opportunities in the Nottawasaga River Watershed

1997 ◽  
Vol 32 (4) ◽  
pp. 733-750
Author(s):  
R. Mark Palmer
Keyword(s):  
Water Resources ◽  
Water Resources Management ◽  
Management Strategy ◽  
River Flow ◽  
Computer Modelling ◽  
Treatment Plan ◽  
Sewage Treatment ◽  
Nutrient Inputs ◽  
River Watershed ◽  
Resources Management

Abstract Sewage treatment studies at the watershed scale, compared to case-by-case community projects, ensures the most cost-efficient investment of funds commensurate with environmental requirements to sustain growth. A three-year environmental assessment study for the town of New Tecumseth, Ontario, examined all nutrient inputs to the Nottawasaga River watershed. Other challenging watershed constraints were investigated, such as stream and river flow takings for irrigation and sediment transport, prior to the selection of the master sewage treatment plan. The findings from the field research and computer modelling were used to (1) place a realistic perspective on nutrient impacts, present and future, attributable to treated sewage effluent; (2) design a master plan that could be used as an opportunity in terms of reusing the effluent locally for agricultural irrigation; (3) provide a real-time assurance of the plan’s performance/compliance, based on the actual carrying capacity of the aquatic ecosystem; (4) stage the construction of the plan in a cost-effective and environmentally sound manner; and (5) recommend a water resources management strategy to control other nutrient and sediment load sources within the watershed. The recommended master sewage treatment plan and water resources management strategy can restore the Ministry of Environment and Energy provincial water quality objective concentration for total phosphorus within the river during 7Q20 flow conditions.

Water Resources Sustainability Indicator: Application of the Watershed Characteristics Approach

2012 ◽  
Vol 27 (5) ◽  
pp. 1221-1234 ◽  
Author(s):  
Heidi M. Peterson ◽  
John L. Nieber ◽  
Roman Kanivetsky ◽  
Boris Shmagin
Keyword(s):  
Water Resources ◽  
Watershed Characteristics ◽  
Sustainability Indicator ◽  
Water Resources Sustainability

Glaciohydrology of the Himalaya-Karakoram

Science ◽  
2021 ◽  
pp. eabf3668
Author(s):  
Mohd. Farooq Azam ◽  
Jeffrey S. Kargel ◽  
Joseph M. Shea ◽  
Santosh Nepal ◽  
Umesh K. Haritashya ◽  
...  
Keyword(s):  
Climate Change ◽  
Water Resources ◽  
Current Status ◽  
Snow Melt ◽  
Resources Management ◽  
Critical Knowledge ◽  
Glacier Melt ◽  
Sustainable Water Resources Management ◽  
The Himalaya ◽  
Sustainable Water Resources

Understanding the response of Himalayan-Karakoram (HK) rivers to climate change is crucial for ~1 billion people who partly depend on these water resources. Policymakers tasked with the sustainable water resources management for agriculture, hydropower, drinking, sanitation, and hazards require an assessment of rivers’ current status and potential future changes. This review demonstrates that glacier and snow melt are important components of HK rivers, with greater hydrological importance for the Indus than Ganges and Brahmaputra basins. Total river runoff, glacier melt, and seasonality of flow are projected to increase until the 2050s, with some exceptions and large uncertainties. Critical knowledge gaps severely affect modeled contributions of different runoff components, future runoff volumes and seasonality. Therefore, comprehensive field- and remote sensing-based methods and models are needed.

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