Base de données

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Trouver une définition- Hypergéo.

Base de données régionales naturalistes

Base de donnée naturaliste. [EUMon] BioMAT - The EuMon integrated Biodiversity Monitoring & Assessment Tool. Trouver un programme LIFE. Site français. Source Fac. EBONE. SCALES. Human actions, motivated by social and economic driving forces, generate various pressures on biodiversity, such as habitat loss and fragmentation, climate change, land use related disturbance patterns, or species invasions that have an impact on biodiversity from the genetic to the ecosystem level.

SCALES

Each of these factors acts at characteristic scales, and the scales of social and economic demands, of environmental pressures, of biodiversity impacts, of scientific analysis, and of governmental responses do not necessarily match. However, management of the living world will be effective only if we understand how problems and solutions change with scale.

SCALES will seek ways to build the issue of scale into policy and decision-making and biodiversity management. It will advance our knowledge of how anthropogenic and natural processes interact across scales and affect biodiversity. Banque mondiale. Trouver l'état de conservation d'une espèce. Eionet European Topic Centre on Biological Diversity A Topic Centre of The European Environment Agency <div class="important-msg"><strong>WARNING:</strong> JavaScript is either disabled or not installed.

Trouver l'état de conservation d'une espèce

In order to use this application please enable or install it. </div> Warning! At least one of the selected conclusions does not match the automatically computed conclusion for the selected method! Are you sure you want to select this conclusion? Unless you are using Method 1 with same conclusion as for Method 2, please add a comment with the explanation. Assessments on the conservation status of the habitat types and species of Community interest have been carried out in EU 25 for the period 2001-2006, compiled as part of the Habitats Directive - Article 17 reporting process.

NOTE: Texts in blue shows relevant information on mouse over. Current selection: Invertebrates, Leucorrhinia pectoralis, Continental. Trouver une aire protégée 2.

Trouver les aires protégées et leurs particularités partout dans le monde – cdunesme

Trouver une aire protégée. Trouver le statut d'une espèce. Trouver une thèse.