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LESENS EREA apporte des solutions techniques durables aux projets d'équipements extra-urbains et d'infrastructures d'énergie et accompagne la mutation technologique et environnementale du monde du transport. CA 2021 : 18M €

LESENS EREA

2022-2023_Saint-Eloy-de-Gy_18 Cher_LBC_France

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Photo de la parcelle en vue aérienne avant plantation

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Chêne sessile (rouvre)

Cèdre de l'Atlas

Érable sycomore

Chêne pédonculé

Sapin de Nordmann

Érable plane

Châtaignier

Tilleul

Merisier

Charme commun

Alisier torminal

Noyer

C'est en région Centre Val-de-Loire, dans le département du Cher que ce projet de plantation prend forme. Il s'agit du boisement de 7,3 hectares d'une terre agricole délaissée. Ce projet, qui accueillera 11 700 arbres de 12 essences différentes, permettra l'augmentation de la couverture forestière nette en connexion d'un massif déjà existant. Composé à la fois d'essences feuillues (80%) et de résineux (20%), le boisement revêt un interêt environnemental de refuge pour la biodiversité et d'amélioration du sol tout en stockant du carbone atmosphérique. L'ensemble des caractéristiques techniques du projet ainsi que ses nombreux interêts pour l'environnement lui permettent d'être certifié Label Bas Carbone, le premier cadre de certification climatique volontaire de l’Etat en France qui valorise les projets visant à réduire les émissions et séquestrer du carbone.

GOOD_HEALTH_AND_WELL_BEING

CLEAN_WATER_AND_SANITATION

DECENT_WORK_AND_ECONOMIC_GROWTH

CLIMATE_ACTION

LIFE_ON_LAND

PARTNERSHIP_FOR_THE_GOALS

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, and supporting recreation and heritage.

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

Agriculture plays an important role in the Cher department. The countryside is essentially agricultural, with fragmented woodlands. Field crops and cattle farms are the most common, occupying large areas where biodiversity is limited. The afforestation project at Saint-Eloy-de-Gy, which has been awarded the "Low Carbon" label, therefore makes perfect sense. It contributes to the preservation of biodiversity while at the same time sequestering atmospheric carbon, one of the major challenges of our century.

This planting project is taking shape in the Centre Val-de-Loire region, in the Cher département. It involves the afforestation of 7.3 hectares of abandoned farmland. The project, which will see 11,700 trees of 12 different species planted, will increase the net forest cover by linking up with an existing massif. Composed of both deciduous (80%) and coniferous (20%) species, the afforestation will be of environmental interest, providing a refuge for biodiversity and improving the soil while storing atmospheric carbon. The project's technical features and many environmental benefits have earned it Label Bas-Carbone certification, the French government's first voluntary climate certification framework for projects aimed at reducing emissions and sequestering carbon.

2022-2023_Lucy-sur-Yonne_RNA_89 Yonne_France

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Sapin Grandis (Vancouver)

Pin sylvestre

Hêtre commun

Douglas

Epicéa commun

En Bourgogne-Franche-Compté, à Lucy sur Yonne, le projet concerne deux parcelles. L’une des parcelles concernées est une ancienne plantation en bande feuillus divers et résineux qui ont été exploité en partie il y a 12 ans. Le propriétaire a également réalisé des cloisonnements il y a 2 ans.  La régénération est acquise sur une grande partie des zones ouvertes avec principalement des bouquets de chênes au stade perchis. Les arbres adultes seront conservés et notamment les pins sylvestres dépérissant. La seconde partie est une parcelle envahie par le robinier à 90%. Ici l’objectif est de privilégier d’autres essences que le robinier comme des chênes en réalisant dans travaux à leurs profils. Enfin, les arbres aidés pourront accueillir une biodiversité et contribueront à lutter contre le réchauffement climatique grâce au carbone qu’ils permettront de stocker.

This project plans to irregularize plots with significant and diversified regeneration to make them even more resilient. Located in the commune of Lucy-sur-Yonne in the Burgundy-Franche-Comté region, it involves two very different plots.
The first is an old strip plantation consisting of various hardwoods and softwoods that have been partially farmed. The owner made partitions there 2 years ago and regeneration is acquired on a large part of the open areas, mainly with clusters of Oaks at the pole stand stage. Mature trees will be retained, including the dying Scots pines.
The second plot is 90% overgrown with black locust. The goal is to add other species such as Oaks. 
In both plots, the assisted trees will be able to accommodate biodiversity and contribute to the fight against global warming thanks to the carbon they will store.

2021-2022_Avrillé-les-Ponceaux 2 (37)_France

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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.

2020-2021_Kuzuko_Afrique du sud

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Spekboom

Reforest’Action is joining forces with C4 EcoSolutions and AfriCarbon, two South African companies into the protected reserves of Kuzuko and Koedoeskloof. The goal is to restore these ecosystems by planting more than 500,000 seeds of Spekboom, a local species which is essential to the ecological functioning of the region. The project will develop a new sustainable grazing management system to improve the carrying capacity of livestock without degrading the environment. Numerous benefits will also be generated: the return of biodiversity, including a population of elephants, rainwater infiltration improvement, restoration of arable land and improve the living conditions of the local populations.

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

Within the Eastern Cape, in South Africa, land desertification is due to the increasing pressure of livestock on pastureland. Nowadays, the increasing scarcity of vegetation cover and the degradation of local farmers’ land and surrounding reserves are causing many negative environmental effects, such as the drying up of water resources, loss of biodiversity and soil erosion. The plantation areas are made up of former degraded pastures, and are located close to areas that have been protected for several decades.

The project is led in the field by Anthony Mills, a geochemist and expert in environmental development projects. He is the founder of two companies, AfriCarbon in 2009 and C4 EcoSolutions in 2015, which ensure the technical and operational deployment of the project.

Reforest’Action is joining forces with C4 EcoSolutions and AfriCarbon, two South African companies into the protected reserves of Kuzuko and Koedoeskloof. The goal is to restore these ecosystems by planting seeds of Spekboom, a local species which is essential to the ecological functioning of the region. The project will develop a new sustainable grazing management system to improve the carrying capacity of livestock without degrading the environment. Numerous benefits will also be generated: the return of biodiversity, including a population of elephants, rainwater infiltration improvement, restoration of arable land and improve the living conditions of the local populations.

Bénéfices estimés des arbres plantés ou préservés