# Shore protection { "id": "S85121794", "title": "Shore protection", "url": "/topics/S85121794", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "fefa85489bc2845a", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "288441774513473024", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 19308, 2048 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on the prevention of beach erosion. Works on coast changes resulting from erosion or other causes are entered under [Coast changes.] Works on the erosion of beaches are entered under [Beach erosion.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85121794 No owner-reviewed local answer yet.