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Assessing the Potential Future Forest-Cover Change in Romania, Predicted Using a Scenario-Based Modelling

  • Gheorghe Kucsicsa
  • Elena-Ana Popovici
  • Dan Bălteanu
  • Monica DumitraşcuEmail author
  • Ines Grigorescu
  • Bianca Mitrică
Article
  • 50 Downloads

Abstract

Forest-cover dynamics is of wide concern due to its role in climate change, biodiversity losses, water balance and land degradation, as well as social and economic development. Hence, exploring land-use/cover dynamic is important in order to improve our understanding of the causes of forest-cover change and to detect the future trend. Furthermore, projecting a future land-use/cover pattern can help identifying potential areas where forest-cover change will occur in the future and the potential consequences of these processes in order to improve land-use planning and policies. Similar to other East European countries, Romania is experiencing rapid land-use/cover changes after the breakdown of socialism; a clear trend was registered by deforestation, which reflects the consequences of a continuous forests dynamics and little environmental care. Consequently, this study, carried out in order to analyse the potential future cover-change, resulted in the land-use/cover scenario (2007–2050) simulated using CLUE-S (the Conversion of Land Use and its Effects at Small regional extent) modelling framework, applied to development regions in Romania. Overall, the model results in different spatial patterns of land-use/cover change, projecting a slight increase in the forest-cover area of about 82,000 ha. Furthermore, the model simulated widespread deforestation, mainly in relation to agricultural land expansion. The area under the curve (AUC) for the relative operating characteristic (ROC) and the Kappa simulation (KSimulation) were used to assess the predictive power of the determinant factors included and to evaluate the spatial performance of the model. The obtained ROC/AUC values (0.83–0.88) indicate the great power of the determinant factors to explain the forest-cover pattern in the area. Furthermore, the KSimulation scores (0.69–0.79) highlight the potential of the CLUE-S model to simulate future forest-cover change in relation to the other land-use/cover categories. The results can provide useful inputs for effective forest resource management and environmental policies. Moreover, the spatial data obtained can contribute to exploring future potential environmental implications (e.g. assessing landslide and flood hazard scenarios, forest biomass dynamics and their impact on carbon allocation, or the impact of forest-cover change on ecosystem services).

Keywords

Future forest-cover change CLUE-S model Romania 

Notes

Acknowledgements

The paper was elaborated within the framework of the RO-RISK Project – SIPOCA 30 and the project “Atlas of Environment –Landslides Risk Assessment” – a fundamental study made under the research plan of the Romanian Academy’s Institute of Geography. The authors would like to thank the IVM Institute for Environmental Studies (http://www.ivm.vu.nl/en/Organisation/departments/spatial-analysis-decision-support/Clue) for its support of the full CLUE soft version and the European Environment Agency (Copernicus Land Monitoring Service) for the provision of a CLC database (https://land.copernicus.eu/pan-european/corine-land-cover/view) and EU-Hydro River Network (https://land.copernicus.eu/pan-european/satellitederived-products/eu-hydro).

The authors would also like to thank the anonymous reviewers for their suggestions on a previous draft of this manuscript.

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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Institute of Geography, Romanian AcademyBucharestRomania

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