River basin management aims to maintain the health and functionality of river ecosystems, including their water quality, biodiversity, and natural processes.

Dams and levees are typically used for flood control and water management, rather than for river restoration.

River restoration refers to the process of returning a river to its natural state, or as close to its natural state as possible.

River restoration typically reduces the risk of erosion, not increases it.

Watershed, river basin, catchment, and drainage basin are all terms used to describe the area of land that drains into a river.

Climate change is not a direct cause of river degradation, although it can exacerbate the effects of other causes.

Invasive species removal refers to the process of physically removing invasive species from a river.

Channel dredging is not a common method for controlling flooding, as it can actually increase the risk of flooding in some cases.

Flow regime restoration refers to the process of restoring a river's natural flow patterns, including the timing, duration, and magnitude of flows.

Bridge construction is not typically considered a river restoration project.

River health assessment refers to the process of evaluating the ecological condition of a river, including its water quality, biodiversity, and habitat quality.

Flow regime is not typically used as a direct metric of river health, although it can be an important factor in assessing the health of a river ecosystem.

Stakeholder engagement refers to the process of involving stakeholders, such as local communities, government agencies, and environmental organizations, in river basin management decisions.

Lack of funding is not typically a common challenge in river basin management, as there are often multiple sources of funding available for river restoration and management projects.

River basin planning refers to the process of developing a comprehensive plan for managing a river basin, including its water resources, land use, and ecological health.