The Impacts of the Climate Change in the Coastal Areas. The case study of South Pieria Evaggelos Baltas1, Maria Nikou2*, Vaios Kotsios3 1 Associate Professor, National University of Athens, Greece 2 PhD Student, Department of Planning and Regional Development, University of Thessaly, Greece 3 PhD Candidate, MSc National Technical University of Athens, Greece, MSc Aegean University, Adjunct Academic Stuff MIRC of NTUA, Greece *Corresponding author:
[email protected] Abstract Sea level changes are typically caused by several natural phenomena, including ocean thermal expansion, glacial melt from Greenland and Antarctica. According to the IPCC projections, global average sea level is expected to rise, through the twenty-first century, between 0.18 and 0.86 cm. Such a rise in sea level will significantly impact coastal areas, especially of lowland, areas with very low altitude which have a coastal residential development with a variety of economic activities. The paper intends to identify, how will affect the sea level rise the coastal areas of Platamonas and Neoi Poroi at South Pieria. The inundation model based upon most recent scenarios of SLR, by the year 2100 using GIS. The results indicate that coastal area of Platamonas will be affected by a SLR up to 1m. The SLR will affect part of the shoreline and the coastal area. On the other hand the coastal area of Neoi Poroi shows a high vulnerability at the SLR. By 2100 the whole region will be inundation by a SLR up to 1m. Key Words: Climate Change, Sea Level Rise, IPCC, Inundation, Coastal Areas Introduction In recent years, there is huge concern about the global climate and the earths’ climate balance which is influenced by several changes.