**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.**

![Banniere-itw-Sasha.jpg](/uploads/Banniere_itw_Sasha_099983b1d2.jpg)

### 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.

![IMG20231120164535.jpg](/uploads/IMG_20231120164535_6bbbbaa638.jpg)

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.

![IMG20231122113205.jpg](/uploads/IMG_20231122113205_aafc5347bf.jpg)

## 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.

![IMG20231122114442.jpg](/uploads/IMG_20231122114442_dd6632535d.jpg)

## 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.

![IMG_7727.jpg](/uploads/IMG_7727_7f64aa026c.jpg)

![DSC01584.JPG](/uploads/DSC_01584_aea4f5f18e.JPG)

### 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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Arval specializes in full service vehicle leasing and new mobility solutions, leasing close to 1.6 million vehicles at the end of June 2023\. Every day, 8,000 Arval employees in 29 countries offer flexible solutions to ensure seamless and sustainable journeys for its customers, ranging from large international corporate groups to smaller companies and individual retail clients.

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Saule Marsault

Aulne à feuilles en cœur

Charme commun

Chêne pédonculé

Chêne sessile (rouvre)

Fusain d'Europe

Églantier

Érable champêtre

Frêne commun

Noisetier commun

Prunellier

Sureau noir

Troene commun

Viorne obier

Cornouiller sanguin

Viorne Lantane

Aubépine

Dans le département du Rhône, les haies bocagères présentes sur les parcelles concernées vont être restaurées et de nouvelles vont être plantées. Ces haies serviront essentielles à la préservation de la biodiversité environnante. En effet, la protection de la biodiversité, tant sur les sites protégés pour leur intérêt écologique que sur les parcelles agricoles, est un enjeu de taille au sein de ce département. Le projet prévoit donc de planter diverses essences de feuillus. Cette démarche permettra de restaurer les corridors écologiques, milieux qui relient les différents habitats naturels des espèces locales, une démarche qui participera ainsi à la préservation de la biodiversité. De plus, ces haies situées en zone péri-urbaine auront un avantage pédagogique car elles sensibiliseront les riverains à l’intérêt écologique des haies. Ce projet compte 3000 arbres plantés qui permettront à terme de stocker du carbone, participant ainsi à la lutte contre le dérèglement climatique.

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

Preservation of local biodiversity by providing suitable habitats and resources.

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.

In the Rhône department, the hedgerows on the plots concerned will be restored and new ones planted. These hedgerows will serve primarily to preserve the surrounding biodiversity. Indeed, the protection of biodiversity, both on sites protected for their ecological interest and on agricultural plots, is a major issue in this department. The project therefore involves planting a variety of deciduous species. This will help restore ecological corridors, which link the various natural habitats of local species, and thus contribute to the preservation of biodiversity. In addition, these hedges, located in a peri-urban area, will have an educational benefit, as they will raise awareness among local residents of the ecological value of hedges. The project includes the planting of 3,000 trees, which will ultimately store carbon and help combat climate change.

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Abricotier

Cerisier

Olivier d'Europe

Palmier-dattier

Amandier

Caroubier

Grenadier

Cognassier

Avocatier

Citronnier

Mandarinier

Néflier

Oranger

Pêcher

Créer de véritables forêts nourricières afin de favoriser le développement de filières économiques: par l’intermédiaire de coopératives locales: grâce à la culture de fruits biologiques.- Sensibilisation des populations locales à la préservation des arbres et aux bénéfices qu'ils peuvent apporter à l'agriculture - Productions d'aliments biologiques - Protection de cultures vivrières - Formation des populations locales à l'agroécologie

NO_POVERTY

ZERO_HUNGER

GOOD_HEALTH_AND_WELL_BEING

DECENT_WORK_AND_ECONOMIC_GROWTH

SUSTAINABLE_CITIES_AND_COMMUNITIES

RESPONSIBLE_CONSUMPTION_AND_PRODUCTION

CLIMATE_ACTION

LIFE_ON_LAND

PARTNERSHIP_FOR_THE_GOALS

Supports human well-being, by providing resources, income, education, empowerment, and supporting culture and spirituality.

In rural areas of Morocco, the challenges of economic development go hand in hand with the implementation of collective, sustainable agricultural solutions. Permaculture and agroforestry are virtuous practices that provide a real boost to self-sufficiency, food security and the incomes of local communities. They create a nourishing forest and combat desertification.

In rural areas of Morocco, Reforest'Action is developing agroforestry projects in villages throughout the country, thanks to its local partner Ibn Al Baytar. The aim is to support economic development and the implementation of collective, sustainable agricultural solutions. In addition to developing agroforestry and organic production among farmers, the project also has an educational aim, with the emphasis on raising awareness of the benefits of trees among local populations.

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Situé au cœur du Parc Naturel du Gatinais, ce vaste massif forestier est composé de feuillus, notamment de chênes en taillie ou taillie sous futaie. Malheureusement, les peuplements présents sur les 3 parcelles concernées sont relativement pauvres en raison d’une gestion inappropriée, de la présence d’une population excédentaire de gibier et d’une gestion forestière dépassée (basée sur des rotations de coupes à blanc par blocs). L’objectif aujourd’hui est de modifier le mode de gestion du massif et de rétablir l’équilibre et la diversité du peuplement. Le projet prévoit donc de conserver les semenciers présents, de conduire des dépressages et dégagements des semis et d’enrichir le peuplement d’essences diverses indigènes pour accélerer la régénération des peuplements. Cette démarche permettra d’enrichir les services écosystémiques du massif mais également d’augmenter sa capacité de production de bois.

Located in the heart of the Gatinais Nature Park, this vast forest is made up of deciduous trees, in particular coppiced oak. Unfortunately, the stands on the 3 parcels concerned are relatively poor due to inappropriate management, the presence of an excess game population and outdated forest management (based on block clear-cutting rotations). The aim today is to change the way the massif is managed and restore the balance and diversity of the stand. The project therefore involves conserving existing seed trees, carrying out depressurization and seedling removal, and enriching the stand with a variety of native species to accelerate regeneration. This approach will not only enrich the ecosystem services of the massif, but also increase its wood production capacity.

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Hêtre commun

Douglas

Érable sycomore

Mélèze d'Europe

Dans la municipalité de Dahnen, située dans le land de Rhénanie-Palatinat en Allemagne, la parcelle forestière concernée doit faire l’objet d’un reboisement. En effet, l’ancien peuplement monospécifique composé d’épicéas, a été victime d’une invasion de scolytes. Ces insectes xylophages qui fait dépérir les arbres pouvant causer à terme le dépérissement des spécimens touchés. Pour remédier à cette situation et redynamiser le peuplement, la plantation d’essences feuillues indigènes, adaptées au climat de la station, doivent être plantées. Une diversification des essences qui augmentera la résilience du massif face à d’éventuels aléas climatiques ou biologiques. Sur le long terme, la reconstitution de ce peuplement permettra à la biodiversité de réinvestir le massif ainsi qu’aux arbres de stocker du carbone, luttant ainsi contre le réchauffement climatique. Enfin, les arbres plantés assureront une continuité forestière et participeront à la formation d’un patrimoine forestier résilient.

CLEAN_WATER_AND_SANITATION

In the municipality of Dahnen, in the German state of Rhineland-Palatinate, the forest plot in question is to be reforested. The former monospecific spruce stand had fallen victim to an invasion of bark beetles. These xylophagous insects, which cause trees to wither, can eventually lead to the death of affected specimens. To remedy this situation and revitalize the stand, native deciduous species adapted to the site's climate need to be planted. This diversification of species will increase the massif's resilience in the face of possible climatic or biological hazards. In the long term, the reconstitution of this stand will enable biodiversity to return to the massif, and the trees to store carbon, thereby combating global warming. Finally, the trees planted will ensure forest continuity and contribute to the creation of a resilient forest heritage.

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Epicéa commun

Ce projet est situé dans la région Wallonne en Belgique. Plus précisément dans la ville de Florenville. Sur cette ancienne monoculture, 90 % du peuplement a été détruit par le scolyte. Malheureusement, ce phénomène n’est pas rare au sein des cultures monospécifiques qui peinent à se défendre contre les attaques d’insectes. Pour restaurer et fortifier le peuplement, des essences diverses ont été plantées après récolte des arbres scolytés. Un mélange de résineux et de feuillus a été sélectionné pour redonner vie à un massif mélangé, résilient, capable de se défendre contre les aléas naturels. Cette démarche a ainsi permis de reconstituer le couvert forestier sur la zone et de fournir des habitats à la biodiversité locale. Sur la durée, les arbres participeront à la lutte contre le réchauffement climatique en stockant du carbone.

This project is located in the Walloon region of Belgium, more precisely in the town of Florenville. In this former monoculture, 90% of the stand was destroyed by the bark beetle. Unfortunately, this phenomenon is not uncommon in monospecific crops, which have difficulty defending themselves against insect attack. To restore and strengthen the stand, a variety of tree species were planted after the trees attacked by the pests had been harvested. A mix of coniferous and deciduous trees was selected to give new life to a mixed, resilient forest capable of defending itself against natural hazards. In this way, the forest cover was restored to the area, providing habitats for local biodiversity. In the long term, the trees will help combat global warming by storing carbon.

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Bouleau commun

Aubépine petites feuilles

Merisier

Sorbier des oiseleurs

Les parcelles concernées sont situées sur une colline, sur la frontière nord du Parc National des North York Moors, tout près de la petite ville de Great Ayton. La colline, du Yorkshire et du Nord-Est de l’Angleterre, est un élément du paysage apprécié des riverains et des randonneurs. Par le passé, le déficit d’entretien de la parcelle visée par le projet a conduit à son dépérissement prématuré. En 2015, des travaux ont été entrepris pour renouveler le peuplement et favoriser la croissance d’une forêt indigène. Des feuillus seront ainsi introduits pour créer un terrain foisonnant, favorable à la biodiversité. Les avantages du projet seront multiples. Ainsi diversifié, le massif sera plus à même de résister aux aléas climatiques comme biologiques. Les arbres plantés contribueront à leur tour à stocker du carbone et ainsi à freiner le réchauffement climatique. La mise en œuvre de ce projet participera à la continuité et à la préservation du couvert forestier sur cette zone. 

The plots in question are located on a hill on the northern boundary of the North York Moors National Park, close to the small town of Great Ayton. The hill, part of Yorkshire and North-East England, is a popular landscape feature for local residents and walkers. In the past, the lack of maintenance of the plot in question has led to its premature decline. In 2015, work was undertaken to renew the stand and encourage the growth of a native forest. Deciduous trees will be introduced to create a lush, biodiversity-friendly landscape. The benefits of this project will be manifold. Diversified in this way, the forest will be better able to withstand climatic and biological hazards. The trees planted will in turn help to store carbon and thus slow down global warming. The implementation of this project will contribute to the continuity and preservation of the forest cover in this area.

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Érable plane

Au nord du Luxembourg, cette parcelle forestière de 3,46 hectares a été victime d’une attaque de scolytes. À l’origine, le massif était monospécifique. C’est ce qui explique l’invasion d’insectes dont a été victime cette forêt Luxembourgeoise, ce type de peuplement résistant souvent mal aux attaques biologiques comme aux aléas climatiques. Les scolytes sont des insectes xylophages qui provoque le dépérissement des spécimens touchés. À Knaphoscheid, les scolytes ont causé de nombreux dégâts. Pour cette raison, le projet prévoit de reboiser le massif grâce à diverses essences de feuillus locaux et quelques résineux. Cette initiative favorisera la présence d’une biodiversité variée au sein de la parcelle. De plus, la démarche rendra la forêt plus résiliente pour faire face à d’éventuelles nouvelles attaques d’insectes. A terme, les arbres assureront une continuité forestière sur la zone et participeront à la formation d’un patrimoine forestier résilient.

In the north of Luxembourg, this 3.46-hectare forest plot fell victim to bark beetle attack. Originally, the forest was monospecific. This explains why the Luxembourg forest was invaded by bark beetles, as this type of stand is often poorly resistant to biological attacks and climatic hazards. Bark beetles are xylophagous insects which cause affected specimens to die back. In Knaphoscheid, bark beetles have caused extensive damage. For this reason, the project plans to reforest the massif with a variety of local deciduous species and a few conifers. This initiative will promote the presence of a varied biodiversity within the plot. It will also make the forest more resilient to future insect attacks. Ultimately, the trees will ensure forest continuity in the area and contribute to the creation of a resilient forest heritage.

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