The second version of the environmental management scheme covers the period 2007–2012.
It presents the knowledge, management, monitoring and vulgarization objectives.

The preservation of the existing diversity was the most important goal.
It required conservation of the heritage plant communities: tall-herb fen with common butterbur, the chasmophytic vegetation with hart's-tongue fern and the woody fringe Lathyro sylvestris – Astragaletum glycyphylli.
The survival of populations of round-leaved wintergreen and of man orchid, the two most interesting plants, was also a priority, as a strikeout against brush invasion in the open areas where bee orchid and pyramidal orchid grow.
The natural forest dynamics are to be contained within areas of clear undergrowth or fringes with these species: common spotted orchid, zigzag clover and lesser butterfly-orchid.
Pioneer areas with mushrooms should be preserved and the invasive species contained.
Artificial infrastructures (ruin, concrete pylons, walls and rock piles) should be utilized for the creation of new habitats.

The education, interpretation and promotion of local heritage missions should also be continued, while the fauna knowledge was to be developed and floristic monitoring provided.
The second version of the environmental management scheme covers the period 2007–2012. It presents the knowledge, management, monitoring and vulgarization objectives.
The preservation of the existing diversity was the most important goal. It required conservation of the heritage plant communities: tall-herb fen with common butterbur, the chasmophytic vegetation with hart's-tongue fern and the woody fringe Lathyro sylvestris – Astragaletum glycyphylli. The survival of populations of round-leaved wintergreen and of man orchid, the two most interesting plants, was also a priority, as a strikeout against brush invasion in the open areas where bee orchid and pyramidal orchid grow. The natural forest dynamics are to be contained within areas of clear undergrowth or fringes with these species: common spotted orchid, zigzag clover and lesser butterfly-orchid. Pioneer areas with mushrooms should be preserved and the invasive species contained. Artificial infrastructures (ruin, concrete pylons, walls and rock piles) should be utilized for the creation of new habitats.
The education, interpretation and promotion of local heritage missions should also be continued, while the fauna knowledge was to be developed and floristic monitoring provided.
Carrière des Nerviens Regional Nature Reserve