Tag

Sustainable Water Management

All articles tagged with #sustainable water management

environment1 year ago•4 min saved

Human Activity Causes Earth's Axis to Tilt 31.5 Inches, Affecting Sea Levels

A study reveals that extensive groundwater pumping has tilted Earth's rotation by 31.5 inches over two decades, contributing to sea-level rise and climate change. This shift is primarily due to the redistribution of 2,150 gigatons of groundwater, highlighting the significant impact of human water usage on the planet's physical orientation. The findings emphasize the need for sustainable groundwater management and global cooperation to mitigate these effects and address broader climate challenges.

via Earth.com|

#climate-change #earths-tilt #environment

environmental-science2 years ago•193 min saved

Global Trends in Groundwater Depletion and Recovery

A comprehensive review of global groundwater depletion and recovery in aquifers highlights the widespread decline of groundwater resources, with some cases of recovery, emphasizing the urgent need for sustainable water management practices in the face of climate change and increasing water demand. The study underscores the significance of addressing non-renewable groundwater use and the potential impacts on agriculture and ecosystems, while also pointing to the potential of managed aquifer recharge and environmental flow limits to mitigate the effects of groundwater pumping.

via Nature.com|

#aquifers #climate-change #environmental-science

historyenvironment2 years ago•3 min saved

"The Enigmatic Lost Civilization of the Sahara: A Paradoxical Tale"

The ancient Garamantian Empire thrived in the Sahara Desert by tapping into hidden groundwater through a system of underground tunnels and vertical access shafts. However, their unsustainable use of these resources eventually led to their decline. The Garamantes serve as a cautionary tale for the importance of sustainable groundwater management, especially in extreme environments where water resources are limited.

via SciTechDaily|

#ancient-civilization #garamantian-empire #groundwater

environment2 years ago•2 min saved

Global Water Crisis: 25 Countries Facing Extreme Water Stress, with Europe Among the Most Affected

More than two dozen countries, including Bahrain and Cyprus, are using 80% of their renewable water supply every year, putting them at high risk of running out of water and facing extreme water stress. A quarter of the world's population is currently experiencing extreme water stress, jeopardizing lives, jobs, food, and energy security. The Middle East and North Africa are the worst affected regions, with 83% of people exposed to high water stress, a figure expected to reach 100% by 2050. Demand for water is increasing globally, and by 2050, 31% of global GDP will be exposed to extreme water stress. Proper management and solutions such as efficient agriculture, wastewater treatment, desalination, and reducing water-intensive practices are crucial to prevent water crises.

via Euronews|

#drought #environment #global-water-crisis

environment2 years ago•3 min saved

Global Water Crisis: A Quarter of Humanity Faces Extreme Water Stress

A new report by the World Resources Institute warns that a quarter of the world's population currently faces extreme water stress, with an additional 1 billion people expected to be affected by 2050. The report highlights the soaring demand for water, driven by factors such as population growth and unsustainable water use policies, along with the accelerating climate crisis. The Middle East and North Africa are predicted to be the most water-stressed regions, with sub-Saharan Africa experiencing a 163% increase in water demand by 2050. The report emphasizes the need for urgent action, including nature-based measures, efficient watering techniques, and renewable energy sources, to prevent water stress from turning into a global water crisis.

via CNN|

#climate-change #environment #global-population