News
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After a winter that was slightly drier than usual, the extremely dry spring is putting the Dutch water system under pressure. Groundwater levels have dropped significantly below the normal level for this time of year in many areas. Find out more https://www.naturetoday.com/intl/en/nature-reports/message/?msg=33767 read more...
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In mid-April 2025, the European Geothermal PhD Days were organised by the University of Szeged, focusing on one of the most versatile green energy sources of our time, geothermal energy. The head of the organiseing committee of the event was Dr. János Szanyi, who is also the coordinator of the... read more...
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Research suggests climate change, increased monsoon rainfall and expanded groundwater pumping have driven substantial vegetation growth in the Thar Desert over the past two decades. Continued greening appears possible, as climate models project a 20% to 50% increase in mean annual precipitation through the end of the century under both... read more...
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Malta relies heavily on groundwater extraction, with data showing that just over a third of its water supply is sourced through groundwater, with the remaining two-thirds coming from desalination plants. Groundwater extraction for commercial purposes is currently free and companies can extract water from boreholes at no charge. Find out... read more...
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A combination of water management practices has contributed to notable groundwater gains in Central Arizona despite the region dealing with long-term water stress. Researchers drew on GRACE satellite data, regional models and groundwater level monitoring data to show how water levels have changed in response to wet and dry periods... read more...
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India extracts 25% of the world’s groundwater, more than any other country, for agriculture, industry, and drinking water. But overuse, pollution, and climate change are depleting reserves fast—from Punjab’s dry fields to Bengaluru’s water crisis, the race to save groundwater is on. Find out more https://www.thehindu.com/children/groundwater-the-invisible-gift/article69353106.ece read more...
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The 2025 campaign ‘Glacier Preservation’ highlights the need to reduce carbon emissions to slow glacial melting and promotes the sustainable management of glacial meltwater. As efforts continue to ensure safe and sufficient water for drinking, agriculture, and other essential needs, understanding groundwater’s role becomes even more important. Learning about and... read more...
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Understanding how groundwater recharges is essential info for sustainably managing Australia’s water resources. Researchers are gathering underground data from caves, tunnels, and mines from across the continent. The observing system spans Australia’s boundless plains. It measures how different places, each with different soil and rock types and weather patterns, affect... read more...
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Groundwater flooding is the least invested in, least well understood, least monitored and least responded to of all the sources of flooding. People are not prepared to manage the disruption and devastation it can bring. Aardman, the multi-award-winning studio behind the Wallace & Gromit franchise, has partnered with an initiative... read more...
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In a new paper focused on the coastal city of Dunedin, New Zealand, researchers demonstrate how sea level rise might change groundwater levels and thereby increase inland flooding hazards. They conclude that flood hazards resulting from rising groundwater can extend much farther inland than many people expect. Find out more... read more...
National Chapters
Local professional, scientific and social benefits and promotion of sustainable groundwater use
Commissions & Networks
Contributing to the science of groundwater and undertaking outreach, education and training
Publications
Information about IAH’s Hydrogeology Journal and books
Education
Resources, materials and links for the general public, students and professionals
