the rrier isnds are onef the fit lines defee ainst atorm, rit, so tice hothis is w pretty ch contious. the's n channs in theiddle oft. this is examp of a reored barrr island all rht. th you c senew orles, so th's e the maj post-kaina leve improvents, so thidea waso basally to ll off ts area to preve a stormurge fro getti to the wer nintward. leve are somimes bui with earth,nd sometes they're ilt withoncrete, b the coreoint is that ty are al a wall at protes an are from ves anrising waters from atorm. thbiggest variae in thiis sea lel rise. the sealevel rise tes are the lownd of th specum of wh people pdict, th you cou rebuild rge are of the ndscape and prove flood otection for lot of pple. if tes are at the gh end, en i think aot of eas wilbe lost,ven wi the state's besefforts. l rightwell, weome to codrie. e maste plan needs aot of int, and sthe kind owork thai do fee intohe paramers thathe ste needss part oits masr plan. so, younow, i jt wantedo ve you aiew of wt the sa marshearound here ok like. you canee thathere's rsh f miles ithat dirtion. marss prove a lot buffer om storenergy,