This folder contains all the UVP vertical profiles performed at DYFAMED site from January 1992 to June 1996. Each file with the extension *.txt has 7 columns. Column 1 is the depth in meter Column 2 is the particles abundance in nbr/l Column 3 is the particles mean length in mm Column 4 is the particles mean spherical area in mm^2 Column 5 is the particles mean equivalent spherical diameter in mm Column 6 is the particles volume in part par million or micro-l /l Column 7 is the particles Dry Weight in mg/m^3 The eight jpeg files are the figures for the vertical distribution of abundance and mean ESD.