NIXE III is aimed to repeat the travels of Arxiduc Lluís Salvador of Àustria (1847-1915) and to compare the present reality with the situation 100 years ago. More than 60 large books completed the work of the Archiduc Lluis Salvador. During 2015 (100 years ago since he passed away) we hope to come out with some of the comparisons, and, in the meanwhile all travels carried out would be followed through the project blog. Using all the travels of the NIXE III project the project is also aimed to analyze ecological states of the Mediterranean Sea by doing research on floating plastics.