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Sand is the world’s most used resource after water and intensive extraction is reshaping major rivers and deltas. This PhD will quantify how sand mining alters globally relevant river channels
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seasonal and interannual changes in plankton size structure in the Scotia Sea (Southern Ocean) and Western English Channel. You will explore how environmental drivers such as temperature, nutrient
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most exploited natural resource after water, and riverbed sand mining has increased dramatically in recent decades. This activity reshapes river channels, altering their topography, destabilising banks
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river channels, altering their topography, destabilising banks, and changing how water and sediment move through large rivers. While these impacts are becoming clearer, what remains poorly understood is