The last half year, the GIS-team was working out a method for seagrass mapping. Global seagrass meadows are under threat. Reduction of water clarity, climate change and dredging destroy meadows at an incredible speed of 1.5% a year. The mapping of the Greek seagrass meadows, especially the specie Posidonia Oceanica, remains behind and counteracts conservation
Posidonia oceanica meadows are one of the most valuable ecosystems of the Mediterranean Sea. Climate change, fishing activities and anthropogenic influences threaten the survival of these meadows. Since the 20th century, 30% of the seagrass meadows have disappeared. Therefore, there is an increasingly pressing need to map the current extent of the seagrass cover. The

GIS Team, June 2017

Mapping Seagrass Meadows With Specially Equipped Kayaks   The GIS (Geographic Information Systems) team of Archipelagos Institute is spread out over Samos and Lipsi islands. They work in collaboration with other teams to create tools that facilitate better research, field work and communication of data. This means that GIS projects encompass smaller, more supportive tasks

GIS Team, November 2016

Distribution model for common dolphins near the island of Samos The aim of this project is to develop a species distribution model (SDM) for common dolphins which takes into account dynamic environmental factors such as sea surface temperature, salinity and chlorophyll. SDMs take occurrence or abundance data about certain species and extrapolate this data in space and