Biodiversity Policy UK: Biodiversity 2020: a strategy for England's wildlife and ecosystem services Indicators, December 2014
Defra has produced Biodiversity 2020: a strategy for England's wildlife and ecosystem services Indicators in December 2014, an assessment of trends of improvement and deterioration for key indicators. In summary, there are 48 individual measures that make up 24 indicators. A mixed picture of short and long term improvement and deterioration.