News
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Farmers in hot, arid regions are turning to low-cost solar pumps to irrigate their fields, eliminating the need for expensive fossil fuels and boosting crop production. But by allowing them to pump throughout the day, the new technology is drying up aquifers around the globe. Find out more https://e360.yale.edu/features/solar-water-pumps-groundwater-crops read more...
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Mars was once a wet world. The geological record of the Red Planet shows evidence for water flowing on the surface – from river deltas to valleys carved by massive flash floods. But a new study shows that no matter how much rainfall fell on the surface of ancient Mars, very... read more...
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Much of Libya is bone-dry desert but one Mediterranean coastal town is suffering the opposite problem – its houses and fields have been inundated by a mysterious upsurge of groundwater. Stagnant water and squishy mud have flooded houses, streets and palm groves around the northwestern town of Zliten, spreading a foul... read more...
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The World Bank is currently undertaking a groundbreaking initiative to create the first benchmark addressing the lifespan of water boreholes, aimed at assisting asset managers and investors. The success of this benchmark relies heavily on comprehensive data collection from various geological and economic contexts worldwide. In line with this, the... read more...
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In Bangladesh, around 49 per cent of the drinking well water – which almost everyone drinks – has unsafe limits of carcinogenic arsenic. A new study led by Dr Seth Frisbie of Norwich University, USA, found that the climate crisis is making the situation worse – pointing to a looming... read more...
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A pioneering ‘global-scale’ analysis of groundwater levels by a team of researchers from the University of California at Santa Barbara (UCSB), ETH Zürich, University College London (UCL), Rutgers University and King Abdulaziz University has been published in Nature. Their article, Rapid groundwater decline and some cases of recovery in aquifers... read more...
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The Great Artesian Basin’s unique mound springs are in danger. Mound springs are an environmental asset of international significance, with historic and ongoing cultural and economic value. But they are usually located in arid, inhospitable outback regions where you need to be a fairly intrepid person to reach them. A... read more...
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The crucial role of groundwater in sustaining both humanity and biodiversity over the long term is frequently neglected. An international team of researchers has outlined why groundwater should be treated as a keystone ecosystem. “Groundwater is not only in itself a major ecosystem but is also of critical relevance to... read more...
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To really get into the geosciences, you gotta get your hands in there! Abe Springer, as the 2022 Birdsall-Dreiss lecturer for the Geological Society of America’s hydrogeology scientific division, spent a year traversing the world talking to people about his work. After each lecture he ran a half-day field-based workshop... read more...
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In Bangladesh, groundwater is an important natural resource upon which water and food security is critically dependent. Climate action requires strong commitment to better managing this essential resource. Despite its centrality to water and food security in Bangladesh, groundwater is not prominently featured in national water policies. At the moment,... 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
