Water Security and Climate Change: A Periurban Perspective

2021 ◽  
pp. 413-427
Author(s):  
V. Narain
Keyword(s):  
Climate Change ◽  
Water Security

Water Security and Human Health in Relation to Climate Change

2021 ◽  
pp. 1-21
Author(s):  
Ravishankar Kumar ◽  
Prafulla Kumar Sahoo ◽  
Sunil Mittal
Keyword(s):  
Climate Change ◽  
Human Health ◽  
Water Security

scholarly journals Impact of Extreme Drought Climate on Water Security in North Borneo: Case Study of Sabah

Water ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 1135
Author(s):  
Carolyn Payus ◽  
Lim Ann Huey ◽  
Farrah Adnan ◽  
Andi Besse Rimba ◽  
Geetha Mohan ◽  
...  
Keyword(s):  
Climate Change ◽  
Water Resource ◽  
Supply And Demand ◽  
Water Security ◽  
Water Levels ◽  
Extreme Drought ◽  
Northeast Monsoon ◽  
Water Insecurity ◽  
The North ◽  
North Borneo

For countries in Southeast Asia that mainly rely on surface water as their water resource, changes in weather patterns and hydrological systems due to climate change will cause severely decreased water resource availability. Warm weather triggers more water use and exacerbates the extraction of water resources, which will change the operation patterns of water usage and increase demand, resulting in water scarcity. The occurrence of prolonged drought upsets the balance between water supply and demand, significantly increasing the vulnerability of regions to damaging impacts. The objectives of this study are to identify trends and determine the impacts of extreme drought events on water levels for the major important water dams in the northern part of Borneo, and to assess the risk of water insecurity for the dams. In this context, remote sensing images are used to determine the degree of risk of water insecurity in the regions. Statistical methods are used in the analysis of daily water levels and rainfall data. The findings show that water levels in dams on the North and Northeast Coasts of Borneo are greatly affected by the extreme drought climate caused by the Northeast Monsoon, with mild to the high risk recorded in terms of water insecurity, with only two of the water dams being water-secure. This study shows how climate change has affected water availability throughout the regions.

scholarly journals Modelling multiple threats to water security in the Peruvian Amazon using the WaterWorld policy support system

2014 ◽  
Vol 5 (1) ◽  
pp. 55-65 ◽  
Author(s):  
A. J. J. van Soesbergen ◽  
M. Mulligan
Keyword(s):  
Climate Change ◽  
Population Growth ◽  
Oil And Gas ◽  
Water Security ◽  
Policy Support ◽  
Water Quantity ◽  
Urban Migration ◽  
Gas Extraction ◽  
Peruvian Amazon ◽  
Rural Urban Migration

Abstract. This paper describes the application of WaterWorld (www.policysupport.org/waterworld) to the Peruvian Amazon, an area that is increasingly under pressure from deforestation and water pollution as a result of population growth, rural-to-urban migration and oil and gas extraction, potentially impacting both water quantity and water quality. By applying single and combined plausible scenarios of climate change, deforestation around existing and planned roads, population growth and rural–urban migration, mining and oil and gas exploitation, we explore the potential combined impacts of these multiple changes on water resources in the Peruvian Amazon.

scholarly journals Water Security in a Changing Climate

2018 ◽  
Vol 5 (3) ◽  
pp. 218-223 ◽  
Author(s):  
M.H. Glantz
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
United Nations ◽  
World View ◽  
Sustainable Use ◽  
Water Security ◽  
Secretary General ◽  
Energy Costs ◽  
The World ◽  
Or Organization

The notion of «the water world we want» is a spin-off of the United Nations campaign The World We Want. It is open to subjective interpretation, as people have different perceptions of a desired future. Each person or organization is likely to identify their own set of key concerns: food, clean (uncontaminated) water, sustained agricultural productivity, sustainable use of land and ocean resources, healthy lives and secure livelihoods. But whatever utopian world view one creates, it cannot be achieved without adequate sustained water supplies.In 2009, the then United Nations Secretary-General Ban Ki-Moon noted: It is well known that water is life; what this Report shows is that water also means livelihoods. It is the route out of poverty for individuals and communities. Managing water is essential if the world is to achieve sustainable development.This challenge is even more pressing as the world confronts the triple threats of climate change, rising food and energy costs, and the global economic crisis. All three are exacerbating poverty, inequality and underdevelopment.It is apparent that climate, water and weather-related concerns are mounting. Societies are becoming increasingly aware that impacts of extreme hydrometeorological events expected to occur in, say, the 2050s are starting to appear decades earlier. These extreme events — related to climate change — are likely to increase in frequency, intensity and severity. 

scholarly journals Water Security in Africa in the Age of Global Climate Change

Daedalus ◽  
2021 ◽  
Vol 150 (4) ◽  
pp. 7-26
Author(s):  
Allen Isaacman ◽  
Muchaparara Musemwa
Keyword(s):  
Climate Change ◽  
Global Climate ◽  
Water Governance ◽  
Water Security ◽  
Well Being ◽  
African Continent ◽  
Urban Centers ◽  
Water Shortages ◽  
Critical Dimensions ◽  
The Impact

Abstract This essay explores the multiple ways in which the nexuses between water scarcity and climate change are socially and historically grounded in ordinary people's lived experiences and are embedded in specific fields of power. Here we specifically delineate four critical dimensions in which the water crises confronting the African continent in an age of climate change are clearly expressed: the increasing scarcity, privatization, and commodification of water in urban centers; the impact of large dams on the countryside; the health consequences of water shortages and how they, in turn, affect other aspects of people's experiences, sociopolitical dynamics, and well-being, broadly conceived; and water governance and the politics of water at the local, national, and transnational levels. These overarching themes form the collective basis for the host of essays in this volume that provide rich accounts of conflicts and struggles over water use and how these tensions have been mitigated.

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