Water,Geopolitics, and Economic Development in the Conceptualization of a Region

Two U.S.-based geographers outline three dimensions (geopolitical, economical, and biophysical) used to define the basin of the Mekong River as a region, which reveal multi-scalar water governance policies and discourses that lie at the core of current challenges and tensions within the basin. Drawing on their extensive knowledge and fieldwork, the authors demonstrate that processes integral to the framing of the Mekong as a region of economic integration and international cooperation (water resource development through construction of large dams) conflict sharply with the functioning of the Mekong as a region of highly connected biophysical processes. The approach utilized in the paper can be applied to the study of other transboundary river-basin regions in Eurasia and elsewhere facing similar contradictions among the geopolitical, economic, and biophysical dimensions used to define them. By focusing on a region as constructed simultaneously through multiple social and biophysical processes, the authors contribute to current debates within geography and related fields on the nature of regions.