Fig. 4
Decision tree for the seaward permeability classification into the different permeability classes and their assigned shoreline length (in grey; total combined shoreline length: 2.1 * 106 km). MS: Marine seagrass sediments; MC: Marine coral sediments; MM: Marine muddy sediments; MU: Not assigned for seaward view; G: Gravel; mg: muddy Gravel; msG: muddy sandy Gravel; sG: sandy Gravel; gM: gravelly Mud; gmS: gravelly muddy Sand; gS: gravelly Sand; M: Mud; sM: sandy Mud; mS: muddy Sand; S: Sand.
