River Defence and Restoration Movements: A Literature Review

Since the 1980s, scholars have been documenting protest movements against the building of large hydropower dams. These movements have arisen mainly in communities where people have experienced displacement and loss of livelihood without receiving proper compensation. Less attention has been paid to community action and environmental movements that promoted the restoration of canalised, diverted, depleted and/or polluted rivers. Since the beginning of the 2000s, however, more attention is being paid in academic literature to communities and social movements that propose to remove dams, stop pollution of rivers, restore fish ecosystems, or rewild rivers. There has also been increased interest in movements advocating for the granting of legal personhood to rivers and in those that are opposing dams because they want to protect free-flowing rivers for fish migration or tourism. A systematic literature review was undertaken in order to analyse scientific publications on diverse river defence and restoration movements. A relatively small number (104) of publications was retrieved, but these nevertheless showed a diversity in geographic spread and coverage of river issues and river movement strategies. The attention of the publications shifted from anti-dam protests to a variety of issues including especially river pollution, and to a minor degree issues like indigenous rights and rights of rivers. Most of the publications addressed river movements in the USA and India and the majority did not describe the movements’ activities in detail; several, however, described effective activism, advocacy, citizen science monitoring, and litigation. The review suggests that river movements contribute to democratic governance and environmental justice. It also shows that the scientific literature is focused mainly on large anti-dam protests and pays less attention to local river activism and its networks.