Optimal local water resource diversification model for drought vulnerability reduction in water supply system

2020 ◽  
Vol 181 ◽  
pp. 38-48
Author(s):  
Taehyeon Kim ◽  
Jeewon Seo ◽  
Kibum Kim ◽  
Jinseok Hyung ◽  
Jayong Koo
Keyword(s):  
Water Supply ◽  
Water Resource ◽  
Supply System ◽  
Water Supply System ◽  
Drought Vulnerability ◽  
Vulnerability Reduction ◽  
Local Water ◽  
Local Water Resource

scholarly journals Environmental flows in integrated sustainable water resource management in Tuyamuyin water reservoir, Uzbekistan

2021 ◽  
Vol 937 (3) ◽  
pp. 032024
Author(s):  
U Makhmudova ◽  
A Djuraev ◽  
T Khushvaktov
Keyword(s):  
Climate Change ◽  
Water Supply ◽  
Central Asia ◽  
Water Resource ◽  
Supply System ◽  
Water Supply System ◽  
Aral Sea ◽  
Central Asian ◽  
Sustainable Water Supply ◽  
Semi Arid

Abstract Climate change is causing extreme recession of the mountain glaciers in Central Asia. Also increased evapotranspiration from higher temperatures in arid and semi-arid zones in Uzbekistan. Additionally, climate change has an effect increased exceptional water deficits. In such scenarios Environmental despite for a more sustainable water supply system, available reservoir capacity. Central Asia unlock watershed region, its main rivers are the Amu Darya and the Syr Darya, and its key problems of the region the efficient use of water from these rivers. Supplying water to the Khorezm oasis and Karakalpakstan, Tuyamuyin reservoir is the main water resource. With an increasing population of the region and Aral Sea ecological problems, mounting demand exists for a more sustainable water supply system. Water reservoirs of Central Asian river contribute to the improvement of water resources management in the lower part of the region and thus, play a strategic role in regional water supplication. 70% of Central Asia is arid and semi-arid regions and therefore, water supply for irrigation and population purposes is the main water sector of all Central Asian countries.

Protecting Area of Traditional Wooden Construction from Fires Due to Earthquakes Using Local Water – Plan and Implementation of the Project on Environmental Water Supply System for Disaster Prevention –

2007 ◽  
Vol 2 (4) ◽  
pp. 284-291 ◽  
Author(s):  
Takeyuki Okubo ◽  
Keyword(s):  
Water Supply ◽  
Urban Areas ◽  
Water Environment ◽  
Environmental Water ◽  
Supply System ◽  
Water Supply System ◽  
Water Supply Systems ◽  
Disaster Prevention ◽  
Large Numbers ◽  
Local Water

We hold that potential natural water use in urban areas must be improved to develop an environmental water supply system (EWSS) for disaster prevention. Such uninterrupted water supply systems could protect cities with large numbers of wooden structures from fire due to earthquake and preserve the urban water environment. Our research focused on two examples of water supply system projects -- a gravity-based water supply system in Shirakawa-go and an open irrigation channel system in Kanazawa City, We propose planning and management with the research results of two examples for model projects in Kiyomizu as an important historical district in Kyoto. The EWSS concept opens the way for a sustainable water environment and the restoration of cities while maintaining cultural beauty and safety for the benefit of future generations.

The Plan on the Adjustment of Water Distribution System in Korea Waterworks System

2007 ◽  
Vol 2 (4) ◽  
Author(s):  
Jinwoo Jeong ◽  
Wuk-Ryang Wi ◽  
Geum-bai Kang ◽  
Kuk-Yang Lee ◽  
Chang-Shin Park ◽  
...  
Keyword(s):  
Water Supply ◽  
Distribution System ◽  
Water Distribution ◽  
Supply And Demand ◽  
Primary Objective ◽  
Supply System ◽  
Water Supply System ◽  
Water Volume ◽  
Small Water ◽  
Local Water

The primary objective of this plan is to consolidate the current water supply system of Korea organized in the unit of city and county into wide area in order to supply the deficient region by fully utilizing the superfluous water volume of neighboring city and county. Furthermore, it also aims to prepare for the penetration of large foreign water supplier into domestic market by securing competitiveness through consolidation of domestic medium and small water suppliers in consideration of the forthcoming market opening. We determined the regions for which supplying system needs to be adjusted by analyze regions with deficient and superfluous water through the forecast of water supply and demand for established life areas. Further, we established plan to utilize the superfluous water volume as an adjust multi-regional water supply system local water supply system such as water supply plan in the life areas, water supply plan between the life areas.

DETERMINATION OF ARSENIC, CADMIUM, LEAD, COOPER AND ZINC IN DRINKING WATER FROM R. MACEDONIA

2018 ◽  
Vol 28 (4) ◽  
pp. 1259-1264
Author(s):  
Kiril Lisichkov ◽  
Katerina Atkovska ◽  
Neven Trajchevski ◽  
Orce Popovski ◽  
Nadica Todorovska
Keyword(s):  
Drinking Water ◽  
Water Supply ◽  
Atomic Absorption ◽  
Absorption Spectroscopy ◽  
Atomic Absorption Spectroscopy ◽  
Supply System ◽  
Water Supply System ◽  
Bottled Water ◽  
Cadmium Lead ◽  
The City

The presence of some chemical compounds at higher levels than maximum permissible concentrations (MPC) in the drinking water, suggests of water resources pollution. In this paper the following elements were analyzed: total arsenic, cadmium, lead, cooper and zinc. Twelve samples of water from the water supply system from the city of Skopje were examined during one year from three different springs. Also, ten samples of bottled water from three producers from the Macedonian market were tested.The determined average mass concentrations of total As, Cd(II), Pb(II), Cu(II) and Zn(II) in the analyzed water samples from the water supply system are 1.35 μg/l, 0.06 μg/l, 0.6 μg/l, 0.9 μg/l and 1,12 μg/l, respectively, and for the tested bottled water, the mean values ranges from 0.56 - 0.83 μg total As / l, 0.053 - 0.056 μg Cd(II)/l, 0.51 - 0.54 μg Pb(II)/l , 0.6 - 0.87 μg Cu(II)/l and 0.68 - 0.8 μg Zn(II)/l water.The following instrumental analytical methods and techniques were used for the analysis of the tested samples of drinking water: flame atomic absorption spectroscopy (AAS), atomic absorption spectroscopy with hydride cеll, electrothermal atomic absorption spectroscopy.The obtained results are shown in tables and graphic form. According to the obtained results a comparative analysis was carried out indicate that it is a water of good quality that can be used in different branches of the process industry.The obtained results in this paper do not exceed the values of the MPC of the Republic of Macedonia prescribed by the legal regulations for the drinking water, which confirm the health safety of the drinking water from the water supply system in the city of Skopje and the packed waters from the Macedonian market in relation to the tested elements.

The Management Component of the Kafr El Sheikh Water Supply Project, Egypt

1993 ◽  
Vol 27 (9) ◽  
pp. 29-36 ◽  
Author(s):  
J. E. Rose
Keyword(s):  
Health Education ◽  
Water Supply ◽  
Institutional Development ◽  
Supply System ◽  
Water Supply System ◽  
Development Work ◽  
Delta Region ◽  
Sustainable Water Supply ◽  
Finance Development ◽  
Institutional Resources

The Kafr El Sheikh Water Supply Project is a comprehensive endeavour to provide the physical and institutional resources for an effective and sustainable water supply system for 2 million persons in a developing rural Governorate in the Delta region of Egypt. The paper describes the aims of the Management Component, the institutional development of an integrated water supply and sewerage company and the main activities to-date. These include training, operational improvements, health education and finance development. Further support is required until all engineering and institutional development work has been completed.

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