A closer look at “EU Stream Restoration Focuses on Structure, but Ecosystem Function Lags Behind”, exactly as the source publishes it. The EU Nature Restoration Regulation, adopted in 2024, sets restoring ecosystem functions as a key goal for streams. Yet a growing body of evidence suggests that conventional restoration measures—which often prioritize physical structure like adding boulders or re-meandering channels—may not be enough to bring back full ecological function. Researchers point out that while such projects can boost biodiversity by creating habitat, they don't automatically restore processes like nutrient cycling, organic matter breakdown, or energy flow.
This gap matters because the regulation's success hinges on functional recovery, not just species counts. Without addressing factors like water quality, flow regimes, and connectivity, restored streams may look better but still fail to deliver the ecosystem services that people and wildlife depend on. The full version stays on the original page, which this listing opens directly.