Here’s the full answer from the EA:
Overall the scheme will need to remove around 300 individual trees and 57 groups of trees. The partial removal of a further 44 tree groups will also be required.
We don’t recognise where the figure of ‘4000 trees’ has come from. The reason we talk in terms of “groups” of trees, is because we carried out the trees survey and impact assessment work in line with the British Standard for this type of work. This instructs to use the term “group” specifically to identify trees that form a cohesive feature – such as a group that together provide shelter, or together provide a visible screen. The term “individual trees” is only used for trees that are surveyed as being particularly large. So these terms ‘individual’ and ‘group’ are the required way of classifying trees for assessment.
We don’t currently have specific numbers for trees to be felled and planted, but what we can say is that the tree-planting proposal results in more woodland within the scheme after completion than at present. This will include species that are found locally, such as oak, alder, willow, field maple, hawthorn, blackthorn and wild privet. These woodland areas will be managed for wildlife and include glades that are sown with wildflowers to encourage butterflies and other insects, as well as birds and foraging bats.
We have designed the scheme to keep tree loss to a minimum and once a contractor has been appointed we will work with them to see where we can further minimise losses wherever possible.