Illustration of the behaviour of five landscape metrics in the phases of shrinkage and attrition of the remaining parcels of open landscape due to the growth of an urban area
Figure
Created 23 Sep 2011
Published 23 Sep 2011
Last modified 29 Nov 2012
1
min read
Topics:
Land use
,
First row: change of the landscape over time (black lines = highways, black area = residential or commercial area; size of
the landscape: 4 km × 4 km = 16 km2). Only the effective mesh size behaves in a suitable way (bottom diagram). APS and
n both exhibit a jump in their values (even though the process in the landscape is continuous); DTL and nUDA100 do not
respond to the increase in fragmentation. (meff = effective mesh size, n = number of patches, APS = average patch size,
nUDA100 = number of large undissected low-traffic areas > 100 km2, DTL = density of transportation lines).
Documents
Metadata
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Temporal coverage:
- 2005
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Tags:
- fragmentation report 2011 , fragmentation , landscape , urban areas
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Geographic coverage:
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Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: Concordia University - Geography, Planning and Environment, European Environment Agency (EEA).
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Owners:
- Concordia University - Geography, Planning and Environment
- European Environment Agency (EEA)
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Processors:
- Swiss Federal Office for the Environment (FOEN)
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Figure type:
- Graph
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For references, please go to https://www.eea.europa.eu/data-and-maps/figures/illustration-of-the-behaviour-of or scan the QR code.
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