My Lords, I declare my farming and land management interests—some of that land is SSSI, as I have set out in the register.
Biodiversity globally is in decline, and in England species abundance has fallen by 52% since 1970. According to the State of Nature partnership’s 2019 report, 13% of species assessed in England are threatened with extinction within Great Britain. We know we need to take determined action to ensure that we halt the decline of nature and leave the environment in a better state than we found it.
I am grateful to the noble Baroness, Lady Young of Old Scone, whose amendment gave rise to this debate. It raises concern about the lack of a statutory target on improving the condition of terrestrial and freshwater protected sites; we feel that this is already addressed through our species abundance targets. The species abundance targets to halt decline by 2030 and then reverse that decline by 2042 are ambitious, world-leading targets which will drive wide-ranging actions to deliver nature recovery, including action on protected sites which are vital wildlife havens.
There may be other biodiversity targets that warrant consideration; however, we chose species abundance as a good proxy for the health of the wider ecosystem. Our indicator to track progress includes over 1,000 representative species for which we have robust data; between them, these species depend on the majority of habitats found in England.
The noble Baroness is right that many of our protected sites are in a poor condition and are subject to many pressures and threats, including climate change and water and air pollution. But we are committed to addressing this challenge. Our 25-year environment plan set the goal to restore 75% of our 1 million hectares of terrestrial and freshwater protected sites to favourable condition. We have a robust programme of work in place, led by Natural England, which includes providing £2.9 million per year to assess all protected sites, implementing protected-site strategies, introducing the Environment Act 2021, and rolling out the new ELM schemes which will provide the bulk of the funding needed. These regulations implement the requirements of the Environment Act to set a target that will halt the decline in species abundance by 2030, and have at least one additional long-term target relating to biodiversity.
There is no single way to measure the health of our biodiversity, so we have proposed a number of targets that address the status of species and habitats. Our three-pillar approach to restoring and improving our biodiversity involves: first, restoring and creating habitat that is bigger, better and more joined up; secondly, tackling pressures on species and their habitats, such as addressing pollution and improving water quality; and, thirdly, taking further targeted action for specific threatened species. The regulations therefore set targets for species abundance, species extinction risk, and habitat restoration and creation. Taken together, our actions to meet these targets will result in the broad improvement in the state of nature that is needed. Our overall suite of Environment Act targets, including
those on water and air quality, will put nature at the centre of all government policy-making for generations to come.
I turn to the details of the instrument. It sets out our target to halt the decline in species abundance by 2030 and then reverse that decline by 2042. We have changed that target in response to public consultation and feedback from the OEP. We recognise concerns that the target as previously phrased could have allowed for nature to be in worse condition than it is today, which was not our intent. The instrument therefore requires the Government to ensure that, by 2042, species abundance is greater than it was in 2022 and at least 10% greater than it was in 2030. Species abundance is a good proxy for the health of the wider ecosystem. The indicator that will be used to track progress includes over 1,000 representative species for which we have robust data. These species are listed in a schedule to the instrument and include the water vole, the marsh fritillary and the red-tailed bumble bee.
We know that action to achieve the species abundance targets will require the restoration and creation of wider habitats and ecosystems. We also know that we need that habitat to be bigger, in better condition and more joined up, which is why through this instrument we are setting a target to require the Government to restore or create in excess of 500,000 hectares of a range of wildlife-rich habitat outside of existing protected sites by 2042. We have defined wildlife-rich habitats as those priority habitats set out under the Natural Environment and Rural Communities Act 2006, as well as those habitats listed in a schedule to this instrument. We will measure progress towards that target by compiling a record of actions that have been or are being undertaken to restore or create wildlife-rich habitat.
As well as taking action for widespread species, we need to prevent the loss of our rarest or fastest-declining species. We also need to make sure that those which are currently at a lesser risk of extinction do not further decline. That requires bespoke actions, as some of our most threatened species will not be reached solely by the broad-stroke approaches that are central to achieving the species abundance targets. The instrument requires the Government to reduce the risk of species extinction by 2042 compared to 2022, as measured by the red list index for England. That index includes data covering over 8,000 taxa, including hedgehogs and red squirrels.
I emphasise that the measures in the regulations are crucial for us to halt and reverse the decline in nature. I hope that all noble Lords will support these measures and their objectives. We will be setting out our approach to meeting the targets in our revised environment improvement plan, which will be published by 31 January 2023. I beg to move.
Amendment to the Motion