• Thomas Jekel – Adrijana Car – Josef Strobl – Gerald Griesebner (Eds.)

GI_Forum 2013, Volume 1

Creating the GISociety – Conference Proceedings

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GIS as a technology has come a long way, from the early adoption of technical wizardry to the ubiquitous, if unconscious use by the masses. The creation of the GISociety is on its way through technological development, theoretical and empirical scientific research and inclusion of technology into education with increasing pedagogical justification. Defining new dimensions of hard- and software, brainware and orgware are all needed to further develop the GISociety.

The Geoinformatics Forum (www.gi-forum.org) held in Salzburg from July 2-5, 2013, links into these research areas. We are pleased to present work by researchers who actively contribute to the creation of the GISociety in theoretical, technical, and educational terms. This reflects that a GISociety can only be created though close interaction among the domains of science, technology and education. Topics of the 2013 proceedings therefore include:
• Advances in Geographic Information Science
and Geographic Information Technology
• Spatial Citizenship
• Education for Digital Earth
• Ecosystem and Biodiversity Monitoring: Best Practice in Europe and Globally (EO4Hab)

The book is aimed at researchers and practioners in the field geoinformation with an academic, industrial or educational background.

Work on this publication has been co-funded by the following projects and networks funded by the European commission:
LLP-Comenius multilateral project SPACIT (517908-LLP-2011-1-AT-COMENIUS-CMP)
LLP-Comenius network digital-earth.eu (510010-LLP-1-2010-1-AT -COMENIUS-CNW)
FP7-SPACE project MS.MONINA (FP7-SPA-2010-1-263479)
FP7-SPACE project BIO_SOS (FP7-SPA-2010-1-263435)

Verlag der Österreichischen Akademie der Wissenschaften
Austrian Academy of Sciences Press
A-1011 Wien, Dr. Ignaz Seipel-Platz 2
Tel. +43-1-515 81/DW 3420, Fax +43-1-515 81/DW 3400
https://verlag.oeaw.ac.at, e-mail: verlag@oeaw.ac.at

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GI_Forum 2013, Volume 1

ISSN 2308-1708
Online Edition
ISBN 978-3-87907-532-4
Print Edition
ISBN 978-3-7001-7438-7
Online Edition



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Verlag der Österreichischen Akademie der Wissenschaften
Austrian Academy of Sciences Press
A-1011 Wien, Dr. Ignaz Seipel-Platz 2,
Tel. +43-1-515 81/DW 3420, Fax +43-1-515 81/DW 3400
https://verlag.oeaw.ac.at, e-mail: bestellung.verlag@oeaw.ac.at
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Habitat Quality Analysis of Natura 2000 Riparian Forests

    Barbara Riedler, Thomas Strasser, Lena Pernkopf, Dirk Tiede, Stefan Lang

GI_Forum 2013, Volume 1, pp. 540-543, 2013/06/20

Creating the GISociety – Conference Proceedings

doi: 10.1553/giscience2013s540


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doi:10.1553/giscience2013s540


Abstract

Riparian forests are sensitive habitats with a rich biodiversity and an important function as corridors for movement of wildlife. In Europe, many of these precious habitats are protected sites within the Natura 2000 network, where monitoring results have to be reported every six years. Satellite imagery provides key benefits for monitoring nature protection areas where political borders, rough terrain and large and/or complex monitoring areas handicap a harmonized assessment (VANDEN BORRE et al. 2011). NAGENDRA et al. (in press) name four critical aspects of assessment: changes in habitat extent and landscape structure, habitat degradation, alteration in biodiversity and tracking of pressures and threats within and outside protected areas. As silviculture inside Natura 2000 sites can influence these aspects, a targeted monitoring is needed. For this purpose, an Earth observation-based workflow has been developed within the MS.MONINA project (http://www.ms-monina.eu) to monitor riparian forests in the Natura 2000 site Salzachauen. It includes (1) a habitat delineation based on visual interpretation and semi-automated object-based image analysis and (2) an assessment of habitat quality using structural indicators (cf. STRASSER et al. in review). In this paper, we focus on the second part of this workflow. We used landscape metrics to assess the overall habitat quality of the entire area and differentiated between three subregions with a different degree of silvicultural intensity to reveal potential influence of forest management on the habitat quality.