Environmental Water: Supporting the right plants in the right places

An important part of the Flow Monitoring, Evaluation and Research Program is the evaluation of outcomes from the use of environmental water. In this series of Flow MER Friday’s we will showcase our evaluation work. The vegetation that occurs along floodplains and wetlands is highly valued for the ecological and cultural benefits it provides. A combination of land use changes and flow modification has had a detrimental effect on the condition of vegetation across many of the world’s large river systems. Environmental flows are used across the Basin to improve the condition and diversity of floodplain and wetland vegetation. Our evaluation investigates the vegetation outcomes from the use of Commonwealth environmental water over the past 9 years in the Murray Darling Basin. We demonstrate a relationship between inundation regimes and the plants that we see in wetlands and floodplains and in doing so, show how environmental water is being used to maintain a diversity of important plant species across the Murray-Darling Basin.