Research and reports

Evidence reports

Habitat reports Invasive non-native species (INNS) reports Landscape and geodiversity reports Marine reports Species reports

Research and data

Assessing Welsh Aquaculture Activities (AWAA) Project Protected sites baseline assessment 2020 Flooding reports, evidence and data Waste reports Water reports Biennial reports on reservoir safety Forestry research National Survey for Wales Wales Otter Report 2009-10 Salmon and sea trout stocks in Wales Salmon and sea trout catchment summaries

State of natural resources reports

State of Natural Resources Report 2025 - interim report summary (2024) State of Natural Resources Report (SoNaRR) for Wales 2020 State of Natural Resources interim report 2019 The State of Natural Resources report 2016 State of the environment reports

Research priorities

Marine and coastal evidence priorities Water environment collaborative research priorities ‘Index river’ monitoring for salmon and sea trout on the Welsh Dee