Fig. 1
From: Artisanal fish fences pose broad and unexpected threats to the tropical coastal seascape

Indonesian fish fences on intertidal reef flats, showing a an 80 m long fence at low tide, b a halo of benthic habitat loss caused by direct clearance and/or the use of poison, c a fence acting as an artificial barrier preventing a healthy benthic community from persisting on the landward side and d cleared seagrass within the fence structure. Photo credits: Benjamin Jones, Project Seagrass