Environmental regulation

Wigan Flashes Project is encouraging natural re-colonisation to a site of very high conservation value and an enormous asset for recreation for the local community. The Wigan Flashes are a group of eight shallow wetlands, formed originally as a result of mining subsidence, which extend south from near Wigan's town centre. Over time, the industrial landscape has evolved in to a mixture of open water, reedbed, mossland, willow carr and fenland (ref 1).

City of Trees is an innovative movement set to re-invigorate Greater Manchester’s landscape by transforming underused woodland and planting a tree for every person who lives there (ref 1). Manchester City of Trees had undertaken work to improve water quality of a tributary of Worsley Brook through channel naturalisation and create wet woodland in the Cleavleys Nursery. The discharge from the tributary caused water quality failures in Worsley Brook under the Water Framework Directive (WFD) (Ref 3). This project allowed the stream to take a more natural course through the woodland and the waterlogged woods provide habitats to species and remedy these water quality issues (Ref 3).

The catchment includes the River Avon (a major resource for recreational activities and public water supply) and its various tributaries. Coventry is the largest urban area in the catchment, and the catchment has a high value for wildlife. (Ref. 1)
Main priorities include engaging communities to take ownership of their local water environment, reducing urban and rural pollution; delivering enhancement projects in the 3 Priority Areas (e.g. Coventry Brooks) and Returning water corridors to a near-natural state. (Ref. 2). The Catchment Based Approach (CaBA) is a Government policy framework that empowers local action to improve the water environment through community partnerships. A renewed focus on the catchment-based approach has led to Catchment Partnerships (i.e. The Warwickshire Avon Catchment Partnership) being set up to drive local delivery of these projects. (Ref. 3)

Warwickshire Wildlife Trust has completed an urban river restoration on the Guphill Brook that aims to restore the brook's natural features and enhance the surrounding habitat. "The project [is expected to] bring multiple benefits to diminishing wildlife and deprived local communities but also importantly to flood risk reduction, which is becoming ever more important with the increased negative effects of climate change." (Ref. 1)

Champratel Eco-District is mainly a housing development plan with new green space areas which will be part of the green corridor of the city. "It will be a real "Garden-District" to offer participatory housing: "For La Grande Plaine, the city of Clermont-Ferrand wanted to go beyond the simple redevelopment of a neighborhood by implementing an innovative approach: participatory housing. It's a new way of collectively designing, creating and managing individual homes" (Ref. 11). It will offer harmonious urban forms and vast green spaces. It will mainly offer a concordance between two desires: the proximity of the city and a pleasant living environment" (Ref. 2). Three main green spaces have been created including a meadow in the north, a green square Rose-Parks to create a meeting place for the inhabitants, and diverse gardens (some of which are maintained and others which are wild" (Ref. 5).

The project tackles the habitat fragility of the Ligurian wetlands and the impact of a turtle species called Emys orbicularis in the Centa Piana river, the Vara and Magra rivers areas. The project focused on the restoration of the natural habitat, the eradication of invasive American species threatening the European turtle species and the assistance of local turtles reproduction and re-introduction in the wild. A large part of the project was conducted thanks to the participation of volunteers and large emphasis was given to education about environmental habitats protection. (1)

"The Coventry Water Vole Project aims to improve Coventry’s waterways and riverside habitat for water voles." "Water voles are Britain's most severely threatened mammal. Numbers have declined by as much as 95% in Warwickshire in recent years due to threats such as habitat loss, habitat fragmentation, poisoning, and predation.” "The Coventry Water Vole Project has focused on the control of the non-native and highly invasive plant Himalayan balsam, followed by replanting some riverside areas with native 'water vole friendly' wetland plants." (Ref. 1)

Isar River had been regulated at the end of the 19th century by forcing the river into a canal-type bed with embankments. This regulation made a negative impact on the flow velocity of the river, on its temperature balance, and increased the risk of flooding. The goal of the recent development was to restore the river's natural character on an 8-kilometre-long section of the river and to create a semi-natural riverside. (Reference 1, 2) This was considered especially important because the effects of climate change have already increased the frequency of heavy rain events and major floods. (Reference 3) The new concept leaves space for the river to shape and change its bed with every flood. Further aims of the project were to increase biodiversity and recreational quality.

“The Living Environment Trust is an environmental charity based in Coventry, which aims to promote environmental and sustainability awareness within local communities. Accordingly, the Trust uses the restoration of neglected inner-city green spaces as a way to engage a range of community groups, whilst also serving to enhance and expand the existing biodiversity and develop important community and educational resources.” (Ref. 1) “The Living Environment Trust was formed in 2007 to transform the neglected land around the Alan Higgs Centre into a community ecological and leisure resource.” (Ref. 2)

The Côtes site is a natural space of 1300 hectares surrounded by the urban area of the Clermont-Ferrand area, between the cities of Clermont-Ferrand, Durtol, Nohanent, Blanzat and Cébazat. (Ref. 1). Its fragile biodiversity has required special attention from the city with several actions being taken to protect it from growing urbanization. Part of the site is a Natura 2000 area and the Clermont part of the overall site is designated a sensitive natural environment (ENS). A management plan was developed for the ENS and put in place for the years 2019-2024 (Ref. 12).