Tide Gauge Datum Continuity at Brest since 1711: France's longest sea-level record   Publication Date:   2008 Creator:   Guy Woppelmann Nicolas Pouvreau Alain Coulomb Bernard Simon Philip L. Woodworth Publisher.Display:   American Geophysical Union Subjects.Display:   Climate change salt marshes Sea Levels France Source Institution:   Florida International University Tide Gauge Datum Continuity at Brest since 1711: France's longest sea-level record