**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.**


large_Header-itw-SPI.jpg

medium_Header-itw-SPI.jpg

small_Header-itw-SPI.jpg

thumbnail_Header-itw-SPI.jpg

Header-itw-SPI.jpg

"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.**

![IMG_20231121_141657.jpg](/uploads/IMG_20231121_141657_3b10a7f915.jpg)

## 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.**

large_IMG_7727.jpg

medium_IMG_7727.jpg

small_IMG_7727.jpg

thumbnail_IMG_7727.jpg

IMG_7727.jpg

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. 

large_1010_01396c_web.jpg

medium_1010_01396c_web.jpg

small_1010_01396c_web.jpg

thumbnail_1010_01396c_web.jpg

1010_01396c_web.jpg

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

SCALITY_20231204_4.jpg

0013X00002kIZldQAG.png

Scality is a FrenchTech startup and world leader in Software Defined Storage (SDS). Known across the globe for innovative software and support of open source code development, Scality leads with a diverse culture of inclusion. Our leaders strive to create a ‘good vibe’ environment and encourage a regular practice of well-being outside the office. To influence a balanced life, Scality offers corporate perks including a stipend for home gym equipment and other wellness pursuits. Our commitment to well-being also extends to families with enhanced paternity leave and a unique offering to fully fund health benefits for all U.S.-based employees. Now, with a focused environmental program, Scality is extending our positive well-being to the planet. Our newest partnership with ReforestAction offsets Scality’s carbon emissions by planting trees in areas most impacted by global climate change. For more information >> www.scality.com

SCALITY

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

2010_CIKEL BRAZILIAN AMAZON REDD APD_carbone_Brésil

The objective of the project, referred to as the CIKEL Brazilian Amazon REDD APD Project, is avoid
emissions from planned deforestation on a property in Para state, Brazil. The project proponent is a Brazilian private and family company whose main
business is the management and commercialization of native wood. CKBV is part of CIKEL group,
which has been working in forest management in the Brazilian Amazon since 1977.

The project is located at the Rio Capim Complex (RCC), Paragominas municipality, in Para State, in
the Eastern Amazon. The RCC property includes five forest areas: Rio Capim, Poty, Cauaxi, Sumal
and Caculé, totaling 209,130.54 ha. The project area is a subset of the RCC property and covers an
area of 27,434.9 ha of native forest.

It is estimated that 9,432,299 tonnes of carbon dioxide
emissions will be avoided which would have been emitted into the atmosphere in a period of 10 years
in the absence of the project.

GOOD_HEALTH_AND_WELL_BEING

DECENT_WORK_AND_ECONOMIC_GROWTH

SUSTAINABLE_CITIES_AND_COMMUNITIES

RESPONSIBLE_CONSUMPTION_AND_PRODUCTION

CLIMATE_ACTION

LIFE_ON_LAND

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.

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

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

The Amazon Forest represents half of the total tropical forest in the world and is one of the world’s most important global biodiversity areas. The project falls within the Planned Deforestation category, as the Brazilian Forest Law allows the owner to cut up to 20% of the total area for its economic use such as livestock or agricultural activities.

The objective of the project is to avoid emissions from planned deforestation on a property in Para State, Brazil. The project proponent is a Brazilian private and family company whose main business is the management and commercialization of native wood: CKBV is part of the CIKEL group, which has been working in forest management in the Brazilian Amazon since 1977. 

The project is located at the Rio Capim Complex (RCC), Paragominas municipality, in Para State, in the Eastern Amazon. The RCC property includes five forest areas: Rio Capim, Poty, Cauaxi, Sumal and Caculé, and the project area is a subset of the RCC property that covers an area of 27,434.9 hectares of native forest. It is estimated that 9,432,299 tonnes of carbon dioxide emissions, which would have been emitted into the atmosphere in a period of 10 years in the absence of the project, will be avoided. 

2014_RIMBA RAYA BIODIVERSITY RESERVE_carbone_Indonésie

The Rimba Raya Biodiversity Reserve Project, an initiative by InfiniteEARTH, aims to reduce Indonesia’s emissions by preserving the project area of 47,237 hectares of tropical peat swamp forest for a total amount of 104 MtCO2 over 30 years.

 It is expected that regional biodiversity levels will be maintained and species populations will increase as important natural habitat is preserved. From a hydrology perspective, conservation of the peat forest will maintain the proper functionality of the local watershed. Nutrient flows from fallen biomass will serve as a critical food source for fish and other marine life. Tree cover will lower water temperature through shading making it a more conducive marine habitat. Vegetative cover will also mitigate erosion and flooding associated with land conversion by decreasing runoff and increasing soil absorption, thereby leading to improved water quality.

NO_POVERTY

ZERO_HUNGER

CLEAN_WATER_AND_SANITATION

LIFE_BELOW_WATER

PARTNERSHIP_FOR_THE_GOALS

Between 1990 and 2005, Indonesia lost just over 2% of its forest cover each year, or about 1.9 million hectares per year. Today, this figure has risen to more than 2.5 million hectares per year, an area equivalent to the size of Belgium. The considerable loss of national forest cover is due to the clearing of forest areas by fire in order to open up land for agriculture, particularly for palm oil. The Rimba Raya reserve is rich in biodiversity, including the endangered Bornean orangutan. It was originally intended to be converted by the government into four oil palm plantations.

The Rimba Raya REDD+ project, located in Indonesia on the island of Borneo, aims to protect 64,977 hectares of tropical forests, swamps and peatlands and avoid the emission of 3,5 million t CO2e per year over a total period of 30 years. Through the project and the preservation of natural forest habitats, local biodiversity will be maintained and allowed to grow. From a hydrological point of view, the conservation of the peat bogs will help to maintain the proper functioning of the catchment area. The project also aims to protect the integrity of the adjacent world-renowned Tanjung Puting National Park by creating an extensive buffer zone along the park's 90 km eastern boundary.

2020-2021_Bures-sur-Yvette_91 Essonne_France

Projet de plantation EU_US_2 0123X000000a0LeQAI_2.jpg

{"Latitude":48.69795555555555,"Longitude":2.1656222222222223,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_1.jpeg

{"Latitude":48.697966666666666,"Longitude":2.1649416666666665,"Altitude":85.26882559500585}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_2.jpeg

{"Latitude":48.69808611111111,"Longitude":2.1650472222222223,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_3.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_4.jpeg

{"Latitude":48.69781944444444,"Longitude":2.1656416666666667,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_5.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_6.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_7.jpeg

{"Latitude":48.69817777777777,"Longitude":2.1650416666666668,"Altitude":79.81338125518386}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_8.jpeg

{"Latitude":48.698166666666665,"Longitude":2.1646694444444443,"Altitude":67.70638662666096}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_9.jpeg

{"Latitude":48.698166666666665,"Longitude":2.1646944444444443,"Altitude":68.06814190375835}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_10.jpeg

{"Latitude":48.698138888888884,"Longitude":2.165094444444444,"Altitude":71.09817121059127}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_11.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_12.jpeg

{"Latitude":48.698280555555556,"Longitude":2.1646305555555556,"Altitude":67.59890360895386}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_13.jpeg

{"Latitude":48.697691666666664,"Longitude":2.1660916666666665,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_14.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_15.jpeg

{"Latitude":48.69795555555555,"Longitude":2.1658027777777775,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_16.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_17.jpeg

{"Latitude":48.697916666666664,"Longitude":2.165661111111111,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_18.jpeg

{"Latitude":48.69861944444444,"Longitude":2.1642555555555556,"Altitude":61.661848990779966}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_19.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_20.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_21.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_22.jpeg

{"Latitude":48.69803611111111,"Longitude":2.1650055555555556,"Altitude":79.76534653465346}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_23.jpeg

{"Latitude":48.69792222222222,"Longitude":2.164561111111111,"Altitude":67.90230946882217}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_24.jpeg

{"Latitude":48.69799444444444,"Longitude":2.164988888888889,"Altitude":64.82332994235334}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_25.jpeg

{"Latitude":48.698024999999994,"Longitude":2.1649,"Altitude":65.23019025716077}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_26.jpeg

{"Latitude":48.69826388888889,"Longitude":2.1648111111111112,"Altitude":65.23311990686845}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_27.jpeg

{"Latitude":48.69826388888889,"Longitude":2.1648111111111112,"Altitude":65.29513160959702}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_28.jpeg

{"Latitude":48.68076388888888,"Longitude":2.1566972222222223,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_29.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_30.jpeg

{"Latitude":48.68071666666666,"Longitude":2.156486111111111,"Altitude":153.51259987707436}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_31.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_32.jpeg

{"Latitude":48.680613888888885,"Longitude":2.1562944444444443,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_33.jpeg

{"Latitude":48.680591666666665,"Longitude":2.156386111111111,"Altitude":179.2967185761958}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_34.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_35.jpeg

{"Latitude":48.680102777777776,"Longitude":2.1567138888888886,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_36.jpeg

{"Latitude":48.680363888888884,"Longitude":2.156636111111111,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_37.jpeg

{"Latitude":48.680436111111106,"Longitude":2.156622222222222,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_38.jpeg

{"Latitude":48.68091944444444,"Longitude":2.156727777777778,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_39.jpeg

{"Latitude":48.68096111111111,"Longitude":2.156683333333333,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_40.jpeg

{"Latitude":48.68080555555555,"Longitude":2.1567,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_41.jpeg

{"Latitude":48.68105833333333,"Longitude":2.1565499999999997,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_42.jpeg

{"Latitude":48.68100833333333,"Longitude":2.1563138888888886,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_43.jpeg

{"Latitude":48.681266666666666,"Longitude":2.156344444444444,"Altitude":159.80801017164654}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_44.jpeg

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_45.jpeg

{"Latitude":48.68151111111111,"Longitude":2.1565555555555553,"Altitude":162.37}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_46.jpeg

{"Latitude":48.68108611111111,"Longitude":2.156186111111111,"Altitude":159.61275862068965}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_47.jpeg

{"Latitude":48.68145277777778,"Longitude":2.156086111111111,"Altitude":160.99514366653176}

2020-2021_Bures-sur-Yvette_91 Essonne_France_2023924_48.jpeg

Micocoulier de Provence

Romarin

Grenadier

Genévrier commun

Epine vinette

Poirier commun

Viorne tin

Noisetier de Byzance

Argousier

Lierre grimpant

Cognassier

Cassissier

Cytise faux ébénier

Arbousier

Aubépine petites feuilles

Charme commun

Châtaignier

Chêne vert

Fusain d'Europe

Cornouiller mâle

Églantier

Érable champêtre

Merisier

Néflier

Noisetier commun

Pommier sauvage

Prunellier

Sorbier des oiseleurs

Sureau noir

Troene commun

Viorne obier

Cornouiller sanguin

Viorne Lantane

Genêt à balais

Bourdaine

Nerprun purgatif

Cerisier de Sainte-Lucie

Groseillier à maquereau

Genêt des teinturiers

Jasmin d'hiver

Coronille des jardins

Dans l’Essonne, les deux parcelles concernées par le projet se trouvent dans des zones urbaines : l’une est située devant la Maison de l’Écologie et de la Transition, l’autre sur le chemin de Grivery. La première est actuellement en friche et peuplée de quelques vieux arbres, la seconde est recouverte de talus enherbés.  Dans le cadre du projet, 2350 arbres et arbustes de diverses essences seront plantés. La parcelle du chemin de Grivery accueillera 2000 plants d’arbres et arbustes à dominante fruitière. Devant la Maison de l’Écologie et de la Transition, 350 arbres seront plantés, principalement des arbustes, plantes herbacées. Le projet permettra la mise en place d’un mode de gestion naturaliste sur les deux parcelles. Il apportera de la fraîcheur en milieu urbain, favorisera l’accueil d’une biodiversité et l’ouverture de zones récréatives pour les riverains. 

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

In Essonne, the two plots concerned by the project are located in urban areas: one in front of the House of Ecology and Transition, the other on the Grivery road. The former is currently uncultivated and populated by a few old trees, while the latter is covered by grassy embankments. As part of the project, 2350 trees and shrubs of various species will be planted. The plot on Grivery Road will be planted with 2,000 fruit trees and shrubs. In front of the House of Ecology and Transition, 350 trees will be planted, mainly shrubs, herbaceous plants. The project will enable a naturalistic management approach to be adopted on both plots. It will bring freshness to the urban environment, encourage biodiversity and open up recreational areas for local residents.

2020-2021_Courances (91) RNA_91 Essonne_France

Projet Regeneration Naturelle Assistee EU_1 0123X000000a0LgQAI_1.jpg

Chêne pédonculé

Chêne sessile (rouvre)

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.

2020-2021_Haies urbaines en Essonne_91 Essonne_France

Projet de plantation EU_US_1 0123X000000a0LeQAI_1.jpg

Baie de goji

Amélanchier à feuilles ovales

Framboisier heritage

Alisier torminal

Figuier commun

Vigne

Ce projet regroupe 4 projets réalisés en milieu urbain par l'association Haie Magique. Ces plantations, souvent participatives, sensibilisent les riverains tout en améliorant les trames vertes des vertes. Ces projets vont permettre de créer des îlots et des haies accueillant la biodiversité locale et contribuant à améliorer les continuités écologiques dans ces villes fortement dépourvues de végétation. Ces plantations permettront également d'améliorer la qualité des sols, tant en structure qu'en composition. Un sol décompacté par la végétation permettra à l'eau de mieux s'infiltrer et évitera des sols urbains extrêmement tassés. Enfin, ces projets sont souvent composés de quelques essences comestibles, permettant aux étudiants d'apprendre ces plantes et d'en profiter. Enfin, les arbres plantés stockeront du carbone, participant ainsi à la lutte contre le dérèglement climatique.

This project brings together 4 projects carried out in urban areas by the Haie Magique association. These plantings, which are often participative, raise awareness among local residents while improving green networks. These projects will create islands and hedges that will host local biodiversity and help improve ecological continuity in these cities, which are largely devoid of vegetation. These plantings will also improve soil quality, both in terms of structure and composition. Soil that has been decompacted by vegetation will allow water to infiltrate better, thus avoiding extremely compacted urban soils. Finally, these projects often include a few edible species, enabling students to learn about and enjoy these plants. Finally, the trees planted will store carbon, helping to combat climate change.

2020-2021_Stevens County_États-Unis

Projet de plantation EU_US_6 0123X000000a0LeQAI_6.jpg

2020-2021_Stevens County_États-Unis_20231128_1.jpg

2020-2021_Stevens County_États-Unis_20231128_2.PNG

2020-2021_Stevens County_États-Unis_20231128_3.jpg

2020-2021_Stevens County_États-Unis_20231128_4.jpg

Le projet est réalisé en partenariat avec le département des Ressources naturelles de Washington et vise à améliorer la santé globale des forêts. Le projet couvre de nombreux comtés à Washington. Les maladies et les attaques de ravageurs sont des problèmes croissants pour la santé des forêts dans le nord-ouest du Pacifique. Bien que les espèces d’arbres soient souvent endémiques, de nombreuses maladies et ravageurs se propagent épidémiquement dans les peuplements qui perdent de leur vigueur en raison des sécheresses estivales prolongées, des feux de forêt ou d’autres facteurs de stress. Dans ces circonstances, les aléas climatiques ou biotiques peuvent avoir un impact significatif sur la structure du peuplement, la croissance des arbres, la diversité des espèces et la qualité du bois. Ce projet vise à assurer la résilience des forêts dans les zones touchées par les maladies et les attaques d’insectes en plantant une variété d’espèces capables de persister dans le temps.

Bénéfices estimés des arbres plantés ou préservés

En savoir plus sur la mission de Reforest'Action

Actualités de Reforest'Action

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

Sumatra: economic resilience depends on environmental restoration

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