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Biblioteca Remotely sensed indicators of forest conservation status: Case study from a Natura 2000 site in southern Portugal

Remotely sensed indicators of forest conservation status: Case study from a Natura 2000 site in southern Portugal

Remotely sensed indicators of forest conservation status: Case study from a Natura 2000 site in southern Portugal

Resource information

Date of publication
Dezembro 2013
Resource Language
ISBN / Resource ID
AGRIS:US201500163103
Pages
636-647

The successful implementation of habitat conservation measures demands regular and spatially explicit monitoring and reporting on conservation status at a range of scales, based on indicators of both habitat range and condition (structure and functions required for long-term maintenance). Such is the case with the Natura 2000 protected areas in Europe. Focusing on the cork oak (Quercus suber) forests of one such area, the Serra de Monchique in southern Portugal, we test the complementarity and joint effectiveness of airborne multispectral and laser scanning (lidar) in providing robust indicators of conservation status. Principal forest types and other land covers are mapped to an accuracy of up to 70% (11 land cover classes) and 81% (5 classes) by fusing the two remote sensing datasets, results that are superior to using either one alone. Using previously tested relationships between lidar height metrics, forest vegetation structure and species diversity, we develop a map predicting areas of high (22% of area), medium (25%) and low (53%) condition. We recommend the further development and testing of remotely sensed range and condition indicators of conservation status for their application in important forested sites across Europe and beyond.

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Authors and Publishers

Author(s), editor(s), contributor(s)

Simonson, William D.
Allen, Harriet D.
Coomes, David A.

Publisher(s)
Data Provider
Geographical focus