Water Scarcity

2020 ◽  
pp. 1093-1093
Keyword(s):  
Water Scarcity

Water scarcity predicted to worsen

2017 ◽  
Author(s):  
Lakshini Mendis
Keyword(s):  
Water Scarcity

The Human Dimension of Water Scarcity

2011 ◽  
Vol 7 (2) ◽  
pp. 32-46
Author(s):  
Warren Smithies
Keyword(s):  
Water Scarcity ◽  
Human Dimension

Uncharted Waters: The New Economics of Water Scarcity and Variability

2017 ◽  
Author(s):  
Richard Damania ◽  
Sébastien Desbureaux ◽  
Marie Hyland ◽  
Asif Islam ◽  
Scott Moore ◽  
...  
Keyword(s):  
Water Scarcity

Climate Change and Drought: Impact of Food Insecurity on Gender Based Vulnerability in District Tharparkar

2018 ◽  
Vol 57 (3) ◽  
pp. 307-321 ◽  
Author(s):  
Manzoor Hussain Memon ◽  
Naveed Aamir ◽  
Nadeem Ahmed
Keyword(s):  
Climate Change ◽  
Food Insecurity ◽  
Water Scarcity ◽  
Work Load ◽  
Jel Classification ◽  
Arid Ecosystems ◽  
Global Changes ◽  
The People ◽  
Gender Based ◽  
Arid Desert

Climate change has now become a reality that has intensified the sufferings of people living in arid ecosystems. Decrease in rainfall, rise in temperature and increase in the frequency of extreme events are some of the changes observed in the semi-arid desert of district Tharparkar. For thousands of years, people of Tharparkar are coping with drought and aridity of the land by using indigenous knowledge. However, global changes in the climatic pattern and deterioration of social and economic conditions have pushed the inhabitants of this arid region into extreme vulnerable situation. This paper investigates the link between climate-induced natural disasters, particularly drought, from the perspective of changing climate patterns which have resulted in food insecurity and water scarcity. The paper analyses the rainfall pattern in the last 38 years—dividing it into two periods i.e. from 1975-1994 and 1995-2014. The findings of the paper have challenged the prevailing notions about aridity and rainfall patterns in Tharparkar district. The research found that there is an increase in average annual precipitation in the district with erratic patterns. Thus, the nature of drought in the district has changed from its historic pattern of less or no rainfall to more but erratic rainfall that is more threatening to livelihoods of the people that in turn have multiplier effect on water and food insecurity. In particularly, women are more vulnerable in the absence of social security and lack of basic necessities for their survival amidst drought. For instance, traditionally the burden of managing water resources falls on women, which leads to an increased work load during the time of drought and also water scarcity. JEL Classification: Q54, Q56, Q25, I30 Keywords: Climate, Environment and Development, Drought, Water, Poverty

Water scarcity and sustainability in the arid area of North America: Insights gained from a cross border perspective

2017 ◽  
Vol 7 (1) ◽  
pp. 6-18 ◽  
Author(s):  
Alejandro Yáñez-Arancibia ◽  
John W. Day
Keyword(s):  
Climate Change ◽  
North America ◽  
Water Scarcity ◽  
Economic Change ◽  
American Southwest ◽  
Arid Area ◽  
Border Region ◽  
Cross Border ◽  
Sharp Focus ◽  
The Face

The arid border region that encompasses the American Southwest and the Mexican northwest is an area where the nexus of water scarcity and climate change in the face of growing human demands for water, emerging energy scarcity, and economic change comes into sharp focus.

Water saving technology of cotton sowing

2019 ◽  
Vol 1 (4) ◽  
pp. 16-22
Author(s):  
Ongarbay P. Auezov ◽  
Bazarbay K. Utepbergenov ◽  
Bakhitbay N. Ramazanov
Keyword(s):  
Mechanical Properties ◽  
Water Scarcity ◽  
Physical And Mechanical Properties ◽  
Water Saving ◽  
Plastic Film ◽  
Properties Of Soil

This article presents the results of a technology of placing a plastic film in the space between cotton rows. We have studied physical and mechanical properties of soil before placing the film. We have proved that the plastic film in the spaces between the cotton rows retains moisture in the soil much longer and it is possible to obtain up to 22 kg/ha of raw cotton in the condition of water scarcity in the Karakalpakstan.

Coping with water scarcity in Kashafroud G-WADI Basin, Iran: climate change or growing demands?

2013 ◽  
Vol 5 (1) ◽  
pp. 96
Author(s):  
Torabi Palatkaleh Sedigheh ◽  
Sadeghi Niloofar ◽  
Estiri Kobra ◽  
Ashouri Meisam
Keyword(s):  
Climate Change ◽  
Water Scarcity

The Water in the Royal Monastery of Santa Maria De Poblet, Tarragona, Spain

2007 ◽  
Vol 7 (1) ◽  
pp. 261-267
Author(s):  
J.L. De la Peña ◽  
M. De la Peña ◽  
M. Salgot ◽  
Ll. Torcal
Keyword(s):  
Water Management ◽  
Water Scarcity ◽  
Management System ◽  
Integrated Water Management ◽  
Water Management System ◽  
Santa Maria ◽  
Semiarid Conditions

The history and water-related features in the Poblet Cistercian Monastery, located in Tarragona province, Spain are described. The study is undertaken with the main purpose of obtaining data for the establishment of an integrated water management system inside the walls of the abbey, which is suffering water scarcity due to increasing demands and the prevalent semiarid conditions.

Water Scarcity Management in Arid Regions Based on an Extended Multiple Criteria Technique

2016 ◽  
Vol 31 (1) ◽  
pp. 233-250 ◽  
Author(s):  
Nastaran Chitsaz ◽  
Ali Azarnivand
Keyword(s):  
Water Scarcity ◽  
Arid Regions ◽  
Multiple Criteria

Carbon footprint and water footprint assessment of virgin and recycled polyester textiles

2021 ◽  
pp. 004051752110062
Author(s):  
Weiran Qian ◽  
Xiang Ji ◽  
Pinghua Xu ◽  
Laili Wang
Keyword(s):  
Production Process ◽  
Environmental Impacts ◽  
Carbon Footprint ◽  
Water Scarcity ◽  
Water Footprint ◽  
Oxygen Demand ◽  
Polyester Fabric ◽  
Total Carbon ◽  
Fabric Production ◽  
Water Eutrophication

Recycled polyester textile fibers stemming from waste polyester material have been applied in the textile industry in recent years. However, there are few studies focusing on the evaluation and comparison of the environmental impacts caused by the production of virgin polyester textiles and recycled polyester textiles. In this study, the carbon footprint and water footprint of virgin polyester textiles and recycled polyester textiles were calculated and compared. The results showed that the carbon footprint of the virgin polyester textiles production was 119.59 kgCO2/100 kg. Terephthalic acid production process occupied the largest proportion, accounting for 45.83%, followed by polyester fabric production process, ethylene production process, paraxylene production process, ethylene glycol production process and polyester fiber production process. The total carbon footprint of waste polyester recycling was 1154.15 kgCO2/100 kg, approximately ten times that of virgin polyester textiles production. As for the water footprint, it showed that virgin polyester fabric production and recycled polyester fabric production both had great impact on water eutrophication and water scarcity. Chemical oxygen demand caused the largest water eutrophication footprint, followed by ammonia-nitrogen and five-day biochemical oxygen demand. The water scarcity footprint of virgin polyester fabric production and recycled polyester fabric production was 5.98 m3 H2Oeq/100 kg and 1.90 m3 H2Oeq/100 kg, respectively. The comprehensive evaluation of carbon footprint and water footprint with the life cycle assessment polygon method indicated that the polyester fabric production process exhibited greater environmental impacts both for virgin polyester and recycled polyester.

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