Riverbed mining is the process of extracting valuable minerals and materials from riverbeds and riverbanks. This method often targets resources like sand, gravel, and gold, which can be found in sediment deposits. The extraction typically involves using heavy machinery to dredge or scoop up materials from the riverbed, which can impact the local ecosystem. While riverbed mining can provide economic benefits, it also poses environmental risks. Disturbing the riverbed can lead to habitat destruction for aquatic life and alter water flow patterns. Sustainable practices and regulations are essential to minimize these negative effects and ensure the health of river ecosystems.