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  1. 9783937231716

    Assessing, monitoring and mapping forest resources in the Blue Nile region of Sudan using an object-based imageanalysis approach

    38,00 €

    Following the hierarchical nature of forest resource management, this research focuses on the monitoring and assessment of forest cover at various abstraction levels based upon categorical land use/land cover (LU/LC) classification and change detection as well as empirical estimation of changes at local operational levels. An approach of object-based image analysis (OBIA) based on optical sensor data has been adapted and applied in the destabilized Blue Nile region of Sudan in order to gather the required spatial information in support of future forest planning and decision making. At the categorical level rules have been developed and optimal features have been extracted for each segment. Based on thematic LU/LC maps series of optimised algorithms have been created to depict the dynamics of change of LU/LC entities. Detailed change classes as well as change statistics have been produced. Moreover hot-spot areas have been investigated and aggregated to the community-level. Erfahren Sie mehr
  2. Modelling and Simulation of Ecosystems

    Modelling and Simulation of Ecosystems

    23,80 €

    Since 1997 the GI expert group “Simulation in environmental and geosciences” and the GI-ASIM expert group “Simulation in environmental science, geology, medicine and biology” (SUGMB) have been held the annual workshop “Modelling and Simulation of Ecosystems” in the seaside resort Kölpinsee / Usedom Island in order to promote and develop modelling and simulation in theory and practice as well as simulation applications in ecology, environmental and spatial planning further. This book documents the revised contributions to the 19th Workshop “Modelling and Simulation of Ecosystems” in 2015. This workshop was the last one that could take place in the hotel “Zur Ostsee” in seaside resort Kölpinsee.

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  3. 9783941216860_cover

    Transnational Ecological Networks in Central Europe

    39,80 €

    In Central Europe protected areas, such as national parks or biosphere reserves, are often isolated patches of nature conservation. They are surrounded by less protected and/or unprotected areas. Frequently these surrounding areas are intensively used for agriculture, transport infrastructure, industrial sites and human settlements. For animal and plant species the intensive use of landscapes can create barriers which can reduce genetic exchange, posing a threat to biodiversity. To provide animals and plants with possibilities for migration, dispersal and forage and to conserve biodiversity in the long run, valuable natural landscapes need to be spatially connected by ecological networks. Central Europe’s rural border regions are particularly characterised by an interesting mosaic of protected and non-protected areas, though the non-protected areas can still be ecologically valuable nonetheless. Nowadays with the political and economic integration of Europe these former remote landscapes are affected by rapid changes and borderlands are facing the challenge of finding a balance between economic development on the one hand, and protection of their valuable natural and cultural heritage on the other.

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  4. Modelling and Simulation of Ecosystems

    Modelling and Simulation of Ecosystems

    28,00 €

    Modelling is an essential element in science and research. In every scientific discipline modelling and simulation is the third pillar for the development of knowledge, in addition to theory and experiment. This book documents the revised contributions to the 18th Workshop Modelling and Simulation of Ecosystems in 2014 and reflects the variety of approaches and tools of the modellers as well as the wide range of modelling and simulation of ecosystems. Erfahren Sie mehr
  5. Modellierung und Simulation von Ökosystemen

    Modellierung und Simulation von Ökosystemen

    26,00 €

    Modellierung ist ein wesentliches Element in der Wissenschaft und Forschung. In jeder Wissenschaftsdisziplin ist die Modellierung und Simulation als dritte Säule zum Gewinnen von Erkenntnissen, neben der Theorie und dem Experiment, nicht mehr wegzudenken. Die vorliegende Publikation dokumentiert die überarbeiteten Beiträge zum 17. Workshop Modellierung und Simulation von Ökosystemen im Jahr 2013 und spiegelt sowohl die wechselvollen Arbeitsschritte des Modellierers als auch das breite Spektrum der Modellierung und Simulation von Ökosystemen wider. Erfahren Sie mehr
  6. Detection of land cover changes in El Rawashda forest

    Detection of land cover changes in El Rawashda forest, Sudan: A systematic comparison

    39,80 €

    This research evaluates the potential of remote sensing for monitoring forest cover change in El Rawashda forest, Sudan, using Landsat ETM and Terra ASTER imagery. This was accomplished by performing eight change detection algorithms. Erfahren Sie mehr
  7. Historische Waldentwicklung
  8. International Symposium on Advanced Methods of Monitoring Reed Habitats in Europe
  9. Integration of Remote Sensing and GIS in Studying Vegetation Trends and Conditions in the Gum Arabic Belt in North Kordofan, Sudan
  10. Remote Sensing & GIS for Land Cover/Land Use Change Detection and Analysis in the Semi-Natural Ecosystems and Agriculture Landscapes of the Central Ethiopian Rift Valley

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