In our towns in addition to in our nation-state, hedges be offering a lot of benefits, each ecological and territorial. Lately, more than a few govt plans have in the end made it conceivable to finance their recovery, however the round of March 24, 2026 in regards to the unmarried coverage regime turns out to name them into query.
It’s, to mention the least, a paradoxical scenario: whilst more than a few monetary aids were looking to inspire the planting of hedges for a number of years, the French government have simply made it a lot more straightforward to smash them. This new building is reason for worry as France is already dropping round 20,000 km of hedgerows in line with 12 months and the a lot of ecological advantages of those plantations now not wish to be confirmed.
However to grasp what is going on at the moment, let’s get started through seeing what a hedge is.
Town and box hedges
A hedge is through definition a linear succession of vegetation initially created or preserved to surround a plot or assets. More often than not, a hedge is kind of a wooded line that first features a herbaceous layer made up of grass and wildflowers, then a shrub layer that comes with shrubs and trees, akin to hawthorn or hazel, and in the end an arborescent layer made up of bushes.
Other layers of hedges. Manvii, CC BI
Then again, some residing hedges are simply pruned brambles, as will also be observed on the fringe of fields in Normandy or Vendée, or monospecific plantations, as an example cherry laurel or thuja in suburban spaces, and even actual linear forests manufactured from oak or ash.
To the left is a thuja hedge, and to the correct is a cherry laurel. Wikicommons, CC BI Hedges maintained through us
Previously, and nowadays in many nations, hedges had been maintained. On the very least, they’re pruned to stop them from changing into too thick and spilling onto the plot. At maximum, whole embankment clearance, frequently with hearth or herbicides, and heavy tree felling are achieved in cycles of a number of years, most often each and every 9 years, during the hire.
Historically, the bushes are then totally pruned through casting off the entire branches and leaving the naked trunk and one department pointing upwards, the “sap extractor”. The lower branches had been then made into bundles or, with the leaves, fodder. We discuss “ragos” or “trognes” relying at the area.
Trognes de bouleauk et bergers (1885), Vincent Van Gogh. Stedelijk Museum Amsterdam, CC BI
Hedges shape a bocage panorama, standard of many areas, particularly within the some distance west of France. This is a mosaic of plots bordered roughly through a row of bushes.
Those hedges, which accommodate a lot of vegetation, spontaneous or no longer, are the supply of the “countryside hedges” that landscapers attempt to recreate in an city atmosphere, versus monospecific hedges that shape true partitions of vegetation, and even interlocking hedges (manufactured from woven wicker branches, as an example).
The jobs of hedges
Whether or not within the town or the nation-state, in herbal or cultivated spaces, hedges play quite a lot of roles. Their first serve as is clearly closure. We discuss “defensive hedges” round the town. Within the nation-state, those barriers save you cattle from leaving the enclosure and coming into the vegetation.
Hedgerows additionally supply more than a few items to the inhabitants, whether or not for firewood, equipment or carpentry, but additionally for feeding livestock with pruned portions or generating fruit from spontaneous bushes (chestnuts or cherries, as an example) or planted bushes (as an example, hazelnuts in Corsica or pears in Ille-et-Vilaine). From bunches of chestnuts, and once in a while additionally medicinal herbs, posts and fence posts are taken.
Hedges additionally supply soil and restrict erosion and flooding downstream through conserving water. Through fighting runoff, additionally they inspire water infiltration and groundwater recharge.
Along with their obtrusive function in CO₂ absorption, hedges now have a confirmed function within the microclimatology of territories. They supply wind coverage with the windbreak impact lengthy recognized for cattle and vegetation, and reasonable permutations in temperature and cultural control between plots. Hedges due to this fact display an impressive ecological function each in the community and globally.
The wind coverage hedge protects the pasture (hay) from prevailing winds that would blow it away. Jwaller, CC BI
In spite of everything, hedgerows supply habitats for lots of animal and plant species, frequently standard of shrubs and groves, akin to titties, voles or honeysuckle. The loss of wooden or wooded area in a space can due to this fact be partly compensated through a community of hedgerows that can accommodate spontaneous fauna and flowers.
Hedges additionally permit species to transport between a number of groves making a connection: they’re ecological corridors. Hedges thus allow the unfold of a lot of species throughout the territory and the upkeep of animal populations in roughly remoted habitats.
A hedgerow is due to this fact an ecosystem in itself that advantages agriculture and native biodiversity. For the reason that hedge is a shelter and habitat for lots of species which can be helpful for agricultural paintings: predators, akin to buzzards or insectivorous birds, and even pollinators, akin to bumblebees.
What coverage for hedges?
Local weather law, windbreak affect, water control, soil coverage, pollutant absorption and energetic biodiversity conservation are due to this fact some of the primary ecosystem products and services supplied through hedgerows.
However they’re additionally, and most likely above all, an expression of native tradition and the traditional social historical past of the group of the territory. They undergo witness to the stories and practices of the citizens, previous and provide, to their attachment to their residing atmosphere, to their heritage, and to their non-public and circle of relatives reminiscences. They supply get right of entry to to the reminiscence of the territories and their transformation all over the previous centuries.
Conventional bocage hedges (right here in Cotentin, France, circa 1945). Archives of Normandy 1939-1945, CC BI
Then again, till 2015, hedgerows didn’t take pleasure in any coverage or reimbursement measures, not like forests with the Wooded area Code and even city bushes that may take pleasure in the classification of “wooded areas” (Articles L113-1 to L113-7 of the City Making plans Code, editor’s be aware).
Agricultural mechanization may thus with out a lot issue result in the destruction of greater than 40,000 kilometers of hedgerows in Brittany via steady consolidation all over the Sixties-Nineteen Eighties to merge small plots into one farm. France nonetheless loses 20,000 km of hedges a 12 months.
Reville-au-Bois (Mease). Pulling out the hedge between two corn fields, after turning over the meadow. DFerton, CC BI
Then again, a lot of analysis tasks, particularly in agroforestry and agroecology, have enabled a excellent working out of the significance of hedgerows, and due to this fact their conservation, if no longer sport, for the sustainable structuring of each rural and concrete landscapes.
During the last fifty years, associations have multiplied to advertise plantations, as an example Reseau haies de France, Breizh bocage, Terre de Lien, Arbres et Paisage 32, Agrof’Ile and lots of others.
Lately, there are a number of monetary aids to make stronger the planting and control of hedgerows in agricultural spaces. The state, as an example, sought after to beef up the objectives of the “Plan for Protection from Protection” from the Restoration Plan for 2020 through allocating 110 million euros within the 2024 finances for a brand new “Pact from Protection from Protection” which objectives for fifty,000 km of latest coverage property through 2030.
Unhealthy administrative simplification?
However the govt additionally seems to need to make it more straightforward to take away hedges through publishing steering at the ‘One-stop store for hedges’ on 27 March 2026 (getting into pressure on 1 June, editor’s be aware). The latter reduces greater than ten conceivable procedures for casting off hedges to only one.
Up to now, relying on the kind of hedge, it was once important to check the principles of “good agricultural and environmental conditions” (BCAE Commonplace Agricultural Coverage, or PAC), or the City Making plans Act, or the Environmental Act, or prefectural or municipal decrees, and so forth. Ecu community Natura 2000 and so forth.
This one-stop store comes as a part of the executive simplification procedures sought after through the rural career after the proposal of Gabriel Atal, then Top Minister, in January 2024, amid the rural motion. The federal government nowadays assures that this simplification won’t irritate hedge-tripping and can allow you to introduce protecting rules. In step with him, higher carried out rules would facilitate their keep watch over and he suggests a reimbursement mechanism, each and every destroyed fence should get replaced with a brand new one.
Then again, this new window is some distance from allaying considerations. To begin with, it does no longer appear to be in any respect appropriate for the preservation of present hedges because it facilitates the necessities for uprooting. Due to this fact, an evidence of the venture is asked, however with out additional defining what is predicted. As famous through the Nationwide Council for Nature Coverage (CNPN), there’s no particular requirement to expose the absence of a sufficient selection answer.
This one-stop store, in its promoted reimbursement mechanism, turns out to omit the truth: a brand new hedge can not change an outdated fence the place a fancy ecosystem has been established and performs a majestic array of ecological roles, as we’ve identified.
Now not best the CNPN, but additionally 11,000 signatories of the general public inquiry sounded the alarm. They underline how this new law contradicts all present operations and compromises the ecological transition of French agriculture.
The Reseau haies de France collective requires the appliance of the “Avoid, then reduce, then compensate” method (August 2016 legislation at the reconquest of biodiversity, nature and panorama, artwork. 2 and 69), whilst the brand new law leads without delay to questionable reimbursement. The Affiliation of French Mayors (AMF) additionally expresses critical reservations and calls for no less than systematic session of town councillors.
This new one quit machine is the entire extra being worried because the hedge is still extra necessary than ever. They continue to be one of the crucial efficient equipment for flood control and particular coverage of water catchments from air pollution of a wide variety, for supporting the implementation of agroecological practices, in addition to for introducing the presence of natural world in city and peri-urban environments the place area is restricted.
Beneath constraints, particularly because of local weather trade and the cave in of biodiversity, hedgerows are an very important pillar for the sustainability of territories.
