| environ. | 海岸防护 | coast protection A form of environmental management designed to allay the progressive degradation of the land by coastal erosion processes. Sea defence works can be undertaken to protect the land from erosion and encroachment by the sea and against flooding. These involve engineering solutions such as groynes, sea walls, bulkheads, revetments and breakwaters (环境管理的一种形式，目的是减轻海岸侵蚀过程中土地的进步退化。进行海洋防护工作，可以用来保护土地不受大海侵蚀以及抵抗洪水。包括工程解决方法，例如防波堤、海堤、隔离壁、护岸墙和防波板。) |
