Fragmentation pressure within and outside Natura 2000 sites per biogeographical region

Data Visualization Created 12 Dec 2017 Published 26 Apr 2018 Last modified 26 Apr 2018
1 min read

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Units:

Graph: In "percentage of the regions".

Table: In "km2 of the regions " and in "percentage of the regions".

Geographical coverage:

Natura 2000 sites and buffering area by Biogeographical regions.

Copernicus dataset details: 

Raster data (GeoTIFF 100m) version 18.5.1


Data sources

Indicator for fragmentation of ecosystems and habitats (Effective mesh density FGA2 2016) provided by European Environment Agency (EEA)
Natura 2000 data - the European network of protected sites provided by European Environment Agency (EEA)
Corine Land Cover 2012 provided by European Environment Agency (EEA)
NUTS 2013 (EUROSTAT) plus Balkan countries provided by Statistical Office of the European Union (Eurostat)
Biogeographical regions provided by European Environment Agency (EEA)

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Based on data

Natura 2000 data - the European network of protected sites Natura 2000 data - the European network of protected sites Natura 2000 is the key instrument to protect biodiversity in the European Union. It is an ecological network of protected areas, set up to ensure the survival of Europe's most valuable species and habitats. Natura 2000 is based on the 1979 Birds Directive and the 1992 Habitats Directive. This version covers the reporting in 2016.
Biogeographical regions Biogeographical regions Europe 2016 - The biogeographical regions dataset contains the official delineations used in the Habitats Directive (92/43/EEC) and for the EMERALD Network set up under the Convention on the Conservation of European Wildlife and Natural Habitats (Bern Convention). Changes in this version: The Pannonian region of Serbia was missing in previous versions and this has been corrected in the 2016 version. Some Arctic islands which do not belong to the European part of Russia and which were erroneously included in previous versions have been removed.
Landscape fragmentation indicator effective mesh density (seff) - major and medium anthrophogenic fragmentation (FGA2_S_2016) Landscape fragmentation indicator effective mesh density (seff) - major and medium anthrophogenic fragmentation (FGA2_S_2016) The raster file is the basis of the indicator for assessing landscape fragmentation due to urban and transport expansion. The computation is based on the method of Effective Mesh Density (seff). The Effective Mesh Density (seff) is a measure of landscape fragmentation, i.e. the degree to which movement between different parts of the landscape is interrupted by a Fragmentation Geometry (FG). FGs are defined as the presence of impervious surfaces and traffic infrastructure. The Effective Mesh Density gives the effective number of meshes (or landscape patches) per 1000 km2, in other words, the density of the meshes. The more FGs fragment the landscape, the higher the effective mesh density. The seff values are reported within the 1km sq regular LEAC grid.

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Temporal coverage

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For references, please go to https://www.eea.europa.eu/data-and-maps/daviz/fragmentation-pressure-within-and-outside or scan the QR code.

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