Ecosystem restoration and nature-based solutions: how do they differ and why does it matter?

Awareness of the need to restore Earth’s ecosystems has become increasingly mainstreamed in recent years. The UN Decade on Ecosystem Restoration began in 2021, marking the start of increased efforts to halt the degradation of global ecosystems, and restore them to mitigate the effects of climate change and stop the collapse of biodiversity.

More recently still, the concept of nature-based solutions has entered the global environmental conversation. Nature-based solutions aim to manage natural processes to bring benefits to both people and ecosystems. For example, planting native forests in watersheds can help naturally filter water supplies, and reintroducing beavers can create the floodplain environments which buffer flooding.

Kerry Waylen, Kirsty Blackstock, Alhassan Ibrahim, Esther Carmen, Keith Marshall, James Hutton Institute, Aberdeen, Scotland