**Located in the heart of the Millevaches Regional Nature Park in Corrèze, the [Peyrelevade](https://www.reforestaction.com/en/projects/2720) project aims to reconstitute a diversified forest while respecting the natural growth and renewal processes of forests. Reforest'Action chose the [Assisted Natural Regeneration (ANR)](https://www.reforestaction.com/en/magazine/anr-expertise-thibaud-poulain) method to enhance 14,700 trees within this natural conservation site, which is part of the Natura 2000 protected areas network. Sasha Pinot, project manager for France at Reforest'Action, provides insight into why this method was chosen, its advantages, and the expected benefits of implementing the project within the framework of climate change adaptation.**

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### What does the Peyrelevade project, in the Limousin region, involve?

_Sasha Pinot :_ This natural regeneration project aims to revive a diverse forest ecosystem while meticulously honoring the natural processes of growth and renewal. Today, 14,700 trees of diverse species including Douglas fir, larch, spruce, fir, and oak are being nurtured through meticulous care and effort. Ultimately, this forest in the making will contribute to local economic development, supporting the timber industry. Restoring this degraded ecosystem will help preserve the forest atmosphere and its picturesque landscape. Home to a rich biodiversity, this forest will also contribute to carbon storage and play a role in combating climate change. Located in the heart of the Millevaches Regional Nature Park in Corrèze, Limousin, this natural site holds a special place within the Natura 2000 network, a European initiative dedicated to conserving habitats and species of importance.
 
### What history does this forest have?

_Sasha Pinot :_ Both plots have been planted with Douglas fir, spruce, and Scots pine for the past 35 years. They intended to undergo clear-cutting in the years to come, to harvest the wood produced, and then to be replanted following the same intensive pattern. Clear-cutting involves abruptly opening up an area, resulting in the long-term destruction of many natural habitats essential to certain species. In most cases, it also involves the use of heavy machinery, which destroys soil life by compacting and plowing large areas. 

![Peyrelevade-1.jpg](/uploads/Peyrelevade_1_d8761206cf.jpg)
 
### How is the implementation of an ANR project necessary to restore it?

_Sasha Pinot :_ One of the primary objectives of this project is to halt the forest degradation caused by strict and simplified forest management practices. By embracing a gentler approach, such as Assisted Natural Regeneration, landowners choose not to disrupt the forest's delicate balance. To achieve this, they observe natural processes and only intervene when necessary, in specific areas. Movement within the plots is restricted to designated paths to prevent unnecessary soil compaction. This method not only allows natural cycles to unfold but also enables the silviculturist to reduce their workload, as much of the forest's maintenance is carried out naturally.  
 
### How were the species chosen for the project?

_Sasha Pinot :_ The project promotes a variety of tree species, such as Douglas fir, larch, spruce, fir, and oak, each serving multiple functions. These species are selected from both hardwood and softwood groups and are chosen for their excellent adaptation to the site conditions. Intending to achieve 80% natural regeneration, the project also fosters the growth of other species already present in the soil through their existing seeds.
 
### What's the difference between the ANR method and conventional silviculture?

_Sasha Pinot :_ Today, French forests confront numerous threats, notably those stemming from climate change. In response to these challenges and as a departure from conventional silviculture practices, the proprietors of the Peyrelevade plots have opted to transition towards Assisted Natural Regeneration.

The main distinction between intensive forestry and Assisted Natural Regeneration (ANR) resides in ecological succession. In a natural forest, the process begins with the germination of a select few trees. As the canopy matures and closes, conditions of shade and humidity become conducive to the development of more delicate forest species in the understorey. This understorey strengthens the ecosystem's structure, facilitating the establishment of plants over the long term until they reach maturity. Occasional disturbances, such as storms or natural die-offs, then stimulate the vitality of the ecosystem. A natural forest represents a mosaic of these stages, amalgamating diverse functional groups that mutually support one another.

In contrast, within intensively managed forests, vulnerable trees are typically planted on bare ground, thereby exposing them to various risks such as drought, flooding, and wildlife damage. Often comprised of only one or two species, these forests exhibit a simplistic environmental structure characterized by a singular stratum. Upon reaching maturity, all trees are harvested, necessitating a complete restart of the cycle. Such artificial forests lack resilience to disturbances and significantly curtail the environment's capacity for natural evolution.
However, it is imperative to enhance the resilience of our forests to ensure the continuity of their ecosystem services. Through the decision to honor the natural cycle of their forest and embrace ANR management, the proprietors of this project significantly enhanced their forest's capacity to withstand diverse threats.
 
### How will the forest, restored through Assisted Natural Regeneration (RNA), be more resilient in the face of climate change?

_Sasha Pinot :_ This will be the case on five levels:
- The enhancement of ecosystem stability is notable. Without the disruptive effects of clear-cutting, natural forests maintain a consistent vegetation cover, yielding numerous benefits. Minimal fluctuations in humidity and temperature prevail, as the soil remains shielded from direct sunlight and air currents. The intricate structure of the ecosystem endures, serving as a habitat for a myriad of species, each fulfilling its unique role. The absence of habitat destruction fosters the proliferation of diverse life forms. 
- Trees derive added benefits from supplementary resources. Depending on the species, roots extract water from various depths. The diversity of these root systems enables the exploration of a broad spectrum of water sources, crucial during periods of escalating drought. Moreover, this subterranean complexity contributes to soil structuring, mitigating erosion.  
- The diversity of tree species aids in regulating pests and diseases, which are primary contributors to forest degradation. Predominantly, these issues arise in stands with limited species diversity, as they lack natural predators. In a diversified forest, all species—including animals, plants, fungi, and microorganisms—compete, thus restoring equilibrium between predators and prey.
- Game damage will be minimized. Trees grown from natural seedlings are considerably less appealing to wildlife than those raised in nurseries.  
- In the long term, the forest will yield greater profitability. A diverse array of tree species ensures a harvest, even in the event of disease affecting one species. Additionally, the fertility of the environment is sustained through a dynamic cycle of organic matter, with minimal impact on the soil.

### Why talk about sustainable forest management when it comes to ANR?

_Sasha Pinot :_ By choosing Assisted Natural Regeneration, landowners cultivate high-quality wood while preserving a diverse and thriving biodiversity within the ecosystem. 

Living, productive forests naturally form across the globe, independently of human intervention. Nature provides the necessary seedlings and optimal conditions for their growth, while the diverse flora and fauna maintain a delicate balance against diseases and pests. In the natural cycle, when a tree reaches the end of its life, it falls, creating space for new growth. Young trees from natural regeneration take advantage of these openings, thriving until the canopy is restored. The Assisted Natural Regeneration (RNA) method respects these intrinsic natural principles while favoring the growth of the most beneficial trees.

The species present in the Peyrelevade stand have organically developed. A significant portion of them is local, with genetics finely attuned to the specific conditions of the region. Over time, the stand undergoes natural evolution, favoring only the most competitive and adaptive species.

Numerous instances in the region showcase owners aligning their management practices with natural processes. Situated at the heart of the Millevaches Regional Nature Park, the Peyrelevade project actively contributes to this network, gradually restoring the French forest to its historical state. Its PEFC certification serves as additional confirmation of its commitment to sustainable management, reflecting a comprehensive understanding of the forest's multifunctional role. The PEFC label assures the stringent adherence to precise regulations by all forest stakeholders, including owners, operators, and forestry contractors.

To obtain the PEFC label, various commitments must be upheld, including promoting a diverse array of tree species, abstaining from fertilizer use, safeguarding soil integrity, preserving local fauna and flora, and maintaining dead trees, essential for biodiversity promotion.
 
### How does RNA contribute to sustainable wood production? 

_Sasha Pinot :_ The overarching goal of the Peyrelevade project is to establish a diversified, multifunctional, and resilient forest, while simultaneously benefiting the local economy. 

Unlike conventional silviculture, timber is not harvested from a large area in a single block. The forest's intricate structure calls for more regular, localized harvesting. For instance, rather than harvesting an entire parcel every 80 years, the silviculturist opts to selectively remove only the finest trees every 5 years. Despite the differing approaches, the financial returns remain nearly identical. However, under Assisted Natural Regeneration (ANR) management, the silviculturist benefits from more consistent income.

Implementing this method requires the expertise of skilled tradespeople, and sizable trees must be transported to specialized, smaller sawmills tailored for such operations. These ANR conversion initiatives not only create employment opportunities but also inspire younger generations to acquire and revive traditional knowledge. 

Moreover, Corrèze, being a heavily forested region with ample rainfall and a temperate climate, provides an ideal environment for forest development. Given these favorable conditions, the wood yielded by the Peyrelevade project will be of exceptional quality, thereby benefiting the entire local industry, including forest managers, loggers, and sawmill operators. 
 
### Une gestion forestière en RNA permet-elle de séquestrer autant de carbone qu’une gestion classique ?

_Sasha Pinot :_ The Peyrelevade project stands out notably for its carbon sequestration capabilities. Similar to conventional plantations, the trees continuously sequester carbon throughout their lifespan. This carbon is responsibly stored when the wood is utilized in construction or furniture. Additionally, the ANR method offers an added advantage over traditional silvicultural practices: the preservation of soil carbon. Unlike forests that export their entire production, this type of forest allows for the unimpeded growth of undergrowth and retention of deadwood. As this organic matter decomposes, the carbon it contains remains within the soil, preventing its release into the atmosphere, a common occurrence after clear-cutting and plowing.

It should be noted, however, that while carbon storage is a good indicator for studying climate change, it cannot be used to judge the quality of a forest. For instance, an intensive Douglas-fir monoculture will sequester more carbon on the same surface area than a diversified forest. Yet it is not sustainable, and its ecological value and resilience are much lower.
 
![Peyrelevade-2.jpg](/uploads/Peyrelevade_2_100b04280f.jpg)
 

**As Assisted Natural Regeneration harnesses existing resources to preserve and fortify forest heritage, fostering long-term diversity and resilience, it emerges as particularly pertinent in the face of climate change. However, for ANR initiatives to materialize, funding is essential, notably from companies eager to contribute to forest restoration. Swiss Life Asset Managers exemplifies this commitment by supporting the Peyrelevade project showcased in this article. Across France, Reforest'Action is spearheading ecosystem regeneration endeavors rooted in the Assisted Natural Regeneration method, thanks to funding from dedicated corporate partners.**


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"Assisted Natural Regeneration allows forests to be more resilient in the face of climate change": an interview with Sasha Pinot

**Between 2017 and 2022, Yagasu and Reforest'Action worked together to restore 415 hectares of mangrove in the north of the Indonesian island of Sumatra by planting more than a million mangrove trees of six different species. In November 2023, an audit carried out by Reforest'Action highlighted the excellent recovery of the mangroves and the wide range of socio-economic benefits generated by the project for local communities.**

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## Five years working to restore the mangrove

Initiated in 2017 in the provinces of North Sumatra and Aceh, Indonesia, the project was spread over four planting seasons for a total of five years, during which 260 plots of degraded mangrove were restored over a total area of 415.6 hectares. Consisting mainly of deforested riverbanks, coastal areas and abandoned fishponds, these plots were selected by our local partner Yagasu near 29 villages on the west coast of Sumatra.

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The aim is to regenerate mangrove forests where they have been deforested or severely degraded by the conversion of land to oil palm monoculture, and to help convert former intensive aquaculture ponds into natural mangrove areas or silvofishery ponds with moderated fishing activities. The planting of mangroves enables the original ecosystem to be reconstituted, along with its services such as fixing unstable soils and combating erosion and rising water levels. Because the existence of mangroves improves water quality and helps increase fish production, planting around or inside the ponds serves the dual purpose of maintaining the structural integrity of the ecosystem and providing a sustainable source of food for aquatic life.

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## The conclusions of the audit carried out by Reforest'Action

A total of 1,040,478 mangrove trees were planted in the field after being produced in nurseries designed for the project. The diversity of species, which is essential to the quality and sustainability of mangrove restoration operations, was particularly observed through the selection of 6 different mangrove species adapted to the environment: Rhizophora spp, R. Apiculata, R. Stylosa, R. Mucronata, Avicennia and Ceriops. 
Thanks to the meticulous measurements carried out during the audit mission conducted by Reforest'Action in November 2023, the overall average survival rate of the trees for all the different seasons of the project was determined to be 89.88%. The plots are now in vigorous health and growth, and free of any plant disease.

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## A wide range of socio-economic benefits generated by mangroves

### Raising community awareness of the valuable resources provided by mangroves

Over the five years the project has been running, it has directly benefited 4,552 people and indirectly 9,104 people. The mangrove restoration campaign led by our project implementer Yagasu has not only generated employment in the nurseries and planting operations but has also created income-generating socio-economic activities for local people. These include the creation of traditional batik fabrics using mangrove ink, the production of foodstuffs (crisps, crackers) from mangroves, and the practice of silvofishery, which exploits the natural fish resources (fish, prawns, crabs) of these forests by creating natural ponds within them.

![IMG-28763939 (5).jpg](/uploads/IMG_28763939_5_6eb90e170c.jpg)

By becoming aware of the benefits provided by mangroves, local communities are more inclined to adopt a conservation approach to these precious forests, and to contribute to their protection, in particular by setting up community patrols to survey the mangroves and report any deforestation activity.

### Creating local commercial channels

In terms of market opportunities for the production of batik and food products, Yagasu is working with communities to create genuine local commercial channels and raise awareness among consumers from local populations and visiting tourists. As far as silvofishery is concerned, Yagasu facilitates transactions between producers and end consumers through local intermediaries. 

Women's communities in particular benefit from these socio-economic programmes, which contribute to the development of their skills and their financial independence. In fact, the income generated by the socio-economic activities within the women's groups is equivalent to an increase of around 15 to 20% on their pre-project income.

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### Developing ecotourism to boost the local economy

In addition, the project is also enabling the development of ecotourism infrastructures and educational activities, such as nautical tourism, culinary tourism and tourism based on awareness of mangrove ecosystems. In Pasar Rawa, in particular, the ecotourism programme is generating employment for villagers and contributing to the local economy, while promoting a better understanding of the importance of mangrove conservation.

![DJI_0576.jpg](/uploads/DJI_0576_dc277a52c5.jpg)

**The project run by Reforest'Action and Yagasu in Sumatra between 2017 and 2022 has thus contributed not only to the restoration and conservation of mangrove ecosystems located in two provinces of the Indonesian island, but also to the creation of profound socio-economic impacts among local communities by promoting sustainable livelihoods and their economic resilience.**

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Sumatra: economic resilience depends on environmental restoration

**At Reforest'Action, the diversity of our solutions meets the diversity of the needs of forests, with common objectives: to make forests more resilient, to develop their multifunctionality, and to preserve and develop the carbon and biodiversity sinks of tomorrow. In this way, Assisted Natural Regeneration (ANR) plays an essential role in achieving global objectives relating to climate, biodiversity and ecosystem restoration, and is fully in line with our environmental and ecological ambitions and those of the foresters with whom we work. Reforest'Action frequently uses this method as part of its ecosystem regeneration projects in temperate zones.**

## Respecting and imitating the natural cycle of the forest
In practical terms, ANR is a method of regenerating forest ecosystems that involves intervening in existing forests that are showing signs of regeneration, but which are insufficient on their own to guarantee the renewal of the forest and the maintenance of its ecosystem services. This is a gentle method of silvicultural management that respects the natural cycle of the forest, the soil and existing biodiversity. It makes the most of what already exists to preserve and strengthen the forest heritage, making it more diverse and resilient in the long term. 

As part of an ANR project, the forester helps the forest to regenerate under optimum conditions. The aim is to encourage the growth of seedlings and juvenile trees of different species that are already naturally present in the soil, and to provide them with the light and space they need to develop in the best possible way. While taking care to maintain minority species to preserve the diversity of the forest, work is also carried out to promote the species best adapted to local conditions and climate change. To do this, the forester will carefully observe the evolution of the forest and, over time, carry out various types of forestry work (clearing, scrub clearance, pruning, maintenance of access roads and enrichment of islands, etc.) that will enable the most promising seedlings to grow thanks to the increased space and light. 

## A complementary solution to reforestation
In our projects, the choice between the planting method or the ANR method depends on the type of forest plot and the history of the forest to be restored. In France, and more generally in Europe, the challenge is to deal with the biotic and abiotic degradation of forests, rather than deforestation, which involves leaving plots of land bare. Given the increasing frequency and severity of natural and climatic hazards, where the situation permits, ANR appears to be the most appropriate method for restoring degraded forests. The funding of ANR work also makes it possible to encourage longer silvicultural cycles and more progressive, sustainable management. It is therefore common for Reforest'Action to support ANR projects in temperate zones.

## Preserving and developing carbon and biodiversity sinks
This method also focuses on preserving biodiversity and the carbon storage function of soils and above- and below-ground biomass throughout the process, by avoiding clear-cutting and bare soil. Thanks to artificial intelligence models and cutting-edge technologies based in particular on satellite imagery, Reforest'Action is now able to estimate above-ground and underground biomass at a given moment and deduce the carbon stored on our ANR projects. With a view to projecting and measuring impact, our ANR projects are designed as genuine projects to preserve carbon sinks and biodiversity. 

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Assisted Natural Regeneration, a solution for preserving and developing carbon sinks and biodiversity over the long term

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Eloy water, division de eloy, spécialisée dans la gestion de l’eau, passant du traitement des eaux usées à la récupération d’eau de pluie s’inscrit depuis 50 ans comme un pilier dans ces domaines aussi bien pour les particuliers que pour les petites et moyennes collectivités.

ELOY WATER

Restaurer les écosystèmes terrestres à grande échelle en recréant les meilleures conditions pour leur permettre d’être stable dans la durée dans un contexte climatique et sociétal en pleine transformation.

En savoir plus sur la mission de Reforest'Action

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Hêtre commun

Douglas

Pin laricio (Corse)

Le département du Tarn accueille, au sein du parc naturel régional du Haut-Languedoc, les 11 570 arbres nouvellement plantés. Le reboisement a eu lieu sur des parcelles forestières qui s’étendent sur une surface de 10,25 hectares. Située sur les Monts de Lacaune, cette monoculture d’épicéas était particulièrement sensible aux aléas climatiques et biologiques, comme les attaques de scolytes. Suite à cela, les arbres affectés ont dû être récoltés. Le projet a donc consisté à reboiser les parcelles en diversifiant les essences plantées. Un mélange de résineux et de feuillus, adaptés au sol et aux conditions de la station, a été privilégié. Cette volonté de diversification favorisera le développement d’une biodiversité variée au sein du massif. Par ailleurs, la croissance des jeunes arbres contribuera à la lutte contre le réchauffement climatique puisqu’ils stockeront du carbone. À terme, du bois d’œuvre, une ressource durable, pourra également être produit.

Preservation of local biodiversity by providing suitable habitats and resources.

Contributes to the mitigation of the greenhouse effect and influences precipitation patterns and the local microclimate.

Influences the quality and integrity of the soil-water system, and the cycling of water and nutrients.

Supports human well-being, by providing resources, income, education, and supporting recreation and heritage.

The Tarn department is home to 11,570 newly planted trees in the Haut-Languedoc Regional Nature Park. The reforestation took place on forest plots covering an area of 10.25 hectares. Located on the Lacaune Moutains, this spruce monoculture was particularly sensitive to climatic and biological hazards, such as bark beetle attacks. As a result, the affected trees had to be harvested. The project therefore involved reforesting the plots by diversifying the species planted. A mix of coniferous and deciduous trees, adapted to the soil and site conditions, was favored. This diversification will encourage the development of varied biodiversity within the massif. In addition, the growth of young trees will help combat global warming by storing carbon. Eventually, timber, a sustainable resource, will also be produced.

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Située dans le Tarn, cette monoculture d’épicéas communs, fragilisée par sa gestion monospécifique, a dû faire face à une attaque de scolytes. Ces insectes xylophages, de la famille des coléoptères, creusent des galeries sous l’écorce des arbres, ce qui bloque la circulation de la sève et provoque le dépérissement des spécimens touchés. La propagation de ce ravageur a alors rendu nécessaire la récolte de ce peuplement pour des raisons sanitaires. Aujourd’hui, 5 020 arbres reconstituent ce massif, désormais diversifié grâce à la présence de douglas et de hêtres communs. Cette diversification le rendra plus résilient face aux aléas extérieurs, tout en favorisant le développement d’une biodiversité riche et variée, soutenue par l’introduction de feuillus. Par ailleurs, ce projet permettra de stocker du carbone, participant ainsi à la lutte contre le changement climatique. Une fois matures, les arbres plantés contribueront aussi à la production durable de bois d’œuvre.

Located in the Tarn department, this monoculture of common spruce, weakened by its monospecific management, had to face an attack by bark beetles. These xylophagous insects, members of the beetle family, burrow under the bark of trees, blocking the circulation of sap and causing the affected specimens to wither. The spread of this pest made it necessary to harvest this stand for health reasons. Today, 5,020 trees make up this massif, now diversified thanks to the presence of Douglas fir and common beech. This diversification will make it more resilient to external hazards, while encouraging the development of a rich and varied biodiversity, supported by the introduction of deciduous trees. The project will also store carbon, helping to combat climate change. Once mature, the trees planted will also contribute to the sustainable production of timber.

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Aubépine petites feuilles

Charme commun

Chêne sessile (rouvre)

Érable champêtre

Merisier

Noisetier commun

Viorne obier

Viorne Lantane

Cerisier de Sainte-Lucie

Dans les Hauts-de-France, l’association Les jardins du Cygne, spécialisée dans la plantation de haies, collabore avec les communes, les associations mais également les particuliers. Cette saison, 37 projets, principalement de plantation de haies simples ont vu le jour. Au total, 25 012 arbres issus de 34 essences variées ont été plantés. Les haies bocagères sont reconnues pour leurs nombreux atouts : elles protègent les terres des vents, limitent l'érosion des sols, favorisent le bien-être animal et enrichissent le paysage. À terme, les plantations permettrons d'améliorer les trames vertes sur le territoire d’Arnèke. En fonction des projets, les arbres amélioreront la qualité de vie des troupeaux et protégeront les cultures. Ils contribueront également à la lutte contre le réchauffement climatique grâce au stockage du carbone.

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In the Hauts-de-France region, the Les jardins du Cygne association, which specializes in hedge planting, works with local authorities, associations and private individuals. This season, 37 projects were launched, mainly involving the planting of single hedges. In all, 25,012 trees of 34 different species were planted. Bocage hedges are recognized for their many benefits: they protect land from the wind, limit soil erosion, promote animal welfare and enrich the landscape. In the long term, the plantings will help to improve the green fabric of the Arnèke area. Depending on the project, the trees will improve the quality of life of the herds and protect crops. They will also help fight global warming by storing carbon.

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Pin maritime

La valeur environnementale de ce peuplement situé en Indre-et-Loire est limitée. Pourtant, celui-ci montre des signes encourageants de régénération naturelle. Aujourd’hui, l’enjeu est de valoriser la régénération du massif, tout en diversifiant sa composition. Cette démarche permettra de le fortifier et ainsi, d’assurer l’avenir de la forêt. La régénération naturelle des jeunes feuillus et des pins sylvestres sera accompagnée grâce à des travaux sylvicoles qui favoriseront leur croissance. En parallèle, quelques zones prédéfinies accueilleront la plantation de pins maritimes, participant ainsi à la diversification du peuplement. Cette démarche soutiendra aussi le développement d’une biodiversité riche et variée. Par ailleurs, les arbres plantés stockeront du carbone, participant ainsi à la lutte contre le changement climatique.

The environmental value of this stand in Indre-et-Loire is limited. However, it is showing encouraging signs of natural regeneration. Today, the challenge is to enhance the regeneration of the massif, while diversifying its composition. This will fortify the forest and ensure its future. The natural regeneration of young deciduous trees and Scots pines will be supported by silvicultural work to encourage their growth. At the same time, a few predefined areas will be planted with maritime pines, helping to diversify the stand. This approach will also support the development of a rich and varied biodiversity. In addition, the trees planted will store carbon, helping to combat climate change.

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parcelle pendant la plantation

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Châtaignier

Mélèze d'Europe

Sapin de Nordmann

Sapin pectiné

Sapin de Bornmuller

La tempête de 1999 a beaucoup affaibli ce massif situé dans la Nièvre, particulièrement en ce qui concerne les quelques chênes du peuplement. Aujourd’hui dans un état sanitaire disparate qui ne permet pas le succès d’une régénération naturelle, cette forêt se trouve dans une impasse sylvicole et économique. Ce reboisement est donc devenu une nécessité pour l’avenir de ce massif. Aujourd’hui, 10 800 arbres y sont désormais plantés, reconstituant ainsi le peuplement. En diversifiant la forêt à l’aide d’essences adaptées à la station, la forêt deviendra plus résiliente face au changement climatique. La variété des essences aura pour avantage d’enrichir la biodiversité locale et l’écosystème, tout en améliorant la qualité du paysage local. Par ailleurs, les arbres plantés stockeront du carbone, participant ainsi à la lutte contre le changement climatique.

The storm of 1999 severely weakened this forest in the Nièvre department, particularly the few oak trees in the stand. Today, in a disparate state of health that does not allow for successful natural regeneration, this forest is in a silvicultural and economic impasse. Reforestation has therefore become a necessity for the future of this massif. Today, 10,800 trees have been planted, restoring the stand. By diversifying the forest with species adapted to the site, the forest will become more resilient in the face of climate change. The variety of species will have the advantage of enriching local biodiversity and the ecosystem, while improving the quality of the local landscape. What's more, the trees planted will store carbon, helping to combat climate change.

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Cytise faux ébénier

Alisier torminal

Érable sycomore

Orme champêtre

Sapin Grandis (Vancouver)

Pin de Calabre

Pin sylvestre

Dans le département du Jura, ces parcelles forestières ont été fortement dégradées par des attaques de scolytes. Ces insectes xylophages de la famille des coléoptères creusent des galeries sous l’écorce des arbres, ce qui bloque la circulation de la sève, provoquant la mort des spécimens touchés. Cette invasion a freiné la régénération naturelle de la forêt, ce qui a mené à son dépérissement. Les 14 750 arbres plantés permettront de diversifier le peuplement et de fortifier la forêt face aux futurs aléas externes. Cette démarche favorisera également l’enrichissement de la biodiversité au sein du massif forestier. Par ailleurs, les arbres stockeront du carbone, participant ainsi à la lutte contre le réchauffement climatique. Enfin, ils assureront une continuité forestière et participeront à la formation d’un patrimoine forestier résilient.

In the Jura department, these forest plots have been severely damaged by bark beetle attacks. These xylophagous insects of the beetle family burrow under the bark of trees, blocking the flow of sap and causing the death of affected specimens. This invasion has hampered the natural regeneration of the forest, leading to its decline. The 14,750 trees planted will help to diversify the stand and fortify the forest against future external hazards. This approach will also enhance biodiversity within the forest. The trees will also store carbon, helping to combat global warming. Finally, they will ensure forest continuity and contribute to the creation of a resilient forest heritage.

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Sapin

Ce site est intégré au réseau Natura 2000, un réseau européen établi pour la préservation de la valeur patrimoniale de sites naturels ou semi-naturels. En raison de ses tourbières et de la présence d’une riche biodiversité en son sein, la valeur environnementale de cette parcelle de l’Aube dans les Pyrénées Orientales est importante. Cette démarche de reboisement s’appuie sur la diversification d’un taillis constitué majoritairement de hêtres. Cette futaie mélangée contribuera à la multifonctionnalité des forêts. En outre, elle participera au développement de l’économie locale à long terme grâce à la production de bois. Ce projet développera la diversité de la zone en termes de paysages. Enfin, ses arbres, propices au développement de la biodiversité, participeront à la lutte contre le réchauffement climatique grâce au stockage du carbone.

Bénéfices estimés des arbres plantés ou préservés

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