Résumé
192
average change of -0.38 m / year with a maximum retreat locally of -2.80m / year and a
maximum advance of +1.30m / year (Fig.13).
The net rate of change of the coastline between 1957 and 2017 has been stable; we note an
average change of -0.17 m / year.
Fig. 13Shoreline evolution between 1957 and 2017 in the overall study area, (erosion and
accretion) computed by the End Point Rate (EPR) (Zemmouri to Cap Djenat)
192
average change of -0.38 m / year with a maximum retreat locally of -2.80m / year and a
maximum advance of +1.30m / year (Fig.13).
The net rate of change of the coastline between 1957 and 2017 has been stable; we note an
average change of -0.17 m / year.
Fig. 13Shoreline evolution between 1957 and 2017 in the overall study area, (erosion and
accretion) computed by the End Point Rate (EPR) (Zemmouri to Cap Djenat)