Search results
Results From The WOW.Com Content Network
Prior to the 1950s, the general practice was to use hard structures to protect against beach erosion or storm damages. These structures included seawalls and revetments or sand-trapping structures such as groynes. During the 1920s and '30s, private or local community interests protected many coastal areas using these techniques on an ad hoc basis.
Coastal hazards are physical phenomena that expose a coastal area to the risk of property damage, loss of life, and environmental degradation.Rapid-onset hazards last a few minutes to several days and encompass significant cyclones accompanied by high-speed winds, waves, and surges or tsunamis created by submarine (undersea) earthquakes and landslides.
Integrated coastal zone management (ICZM), integrated coastal management (ICM), or integrated coastal planning is a coastal management process for the management of the coast using an integrated approach, regarding all aspects of the coastal zone, including geographical and political boundaries, in an attempt to achieve sustainability.
Both groups hope to witness a rare and intricate natural event – coral spawning. It's an underwater blizzard of birth that scientists say can help protect Florida's coastline. "Because they're ...
The National System of Marine Protected Areas of the United States is a national initiative designed to strengthen the protection of U.S. ocean, coastal, and Great Lakes resources through the coordination of existing marine protected areas (MPAs). The national system of MPAs consists of the group of MPA sites, networks, and systems established ...
Subsequently, the European powers built their own coastal defences to protect the various colonial enclaves that they established along the Chinese coast. One such, a fort built by the British commanding the Lei Yue Mun channel between Hong Kong Island and the mainland, has been converted into the Hong Kong Museum of Coastal Defence .
For premium support please call: 800-290-4726 more ways to reach us more ways to reach us
Coastal barriers are landscape features that protect the mainland, lagoons, wetlands and salt marshes from the full force of wind, wave and tidal energy. “Undeveloped coastal barriers” are defined by the CBRA to include barrier islands, bars , spits , and tombolos , along with associated aquatic habitats, such as adjacent estuaries and ...