River ecology is the study of the interactions between living organisms and their surrounding environment in a river ecosystem. This research area focuses on understanding the dynamics of river ecosystems, including the flow of water, nutrient cycling, biodiversity, and the impacts of human activities on the health and functioning of rivers. Researchers in this field examine the physical, chemical, and biological characteristics of rivers and how they influence each other and contribute to the overall health of the ecosystem. By studying river ecology, scientists aim to better understand and ultimately protect and preserve these important freshwater habitats.