Beach Replenishment Plans and Problems

Imagine that you are sitting on a beach that fells to the seaside on a sunny day and is gently drying people 's skin in a cool sea breeze. For many people, this is a paradise like heaven. Every year, people gathered from various parts of the east coast come to the shore at least weekend in the summer, relax and have memories with friends and family. However, in some way natural disasters occur every year, and many beaches are shed.

They say that many of the world's most famous beaches are now ecologically dead, depending on survival when supplementing sand and gravel. In Florida, many beaches are already heard in Australia's Costa del Sol, Australia's Gold Coast, Brazil's Rio de Janeiro. This will cause the beach to disappear. "The world without beaches is an obvious possibility - there will eventually be a tall ship, in the coming years, you may not be able to see the ocean from many development projects other than the 2nd or 3rd floor By building a skyscraper along the coastline, we could not retreat, "he said.

Governments that manage coastal construction and other development must start planning sea level rise. In the US, billions of dollars were spent to replace garbage eroded from the beach, and to help the beach house owner rebuild after the storm's damage. Maine State and North Carolina State currently prohibit the construction of permanent buildings on endangered beaches

The shape of the beach varies mainly with the movement of water and wind. Meteorological phenomena related to muddy water, fast flowing water, strong winds may erode the exposed sand beach. Coastal ocean currents tend to replace coastal sediments and repair storm damage. Tidal waterways typically change the shape of their adjacent beaches to lesser extent during each tide cycle. As time goes by, these changes can be quite large, bringing big changes to the size and location of the beach. Changing the shape of the beach can damage big trees and the roots of other plants. The species that adapts to many beaches (like coconut trees) have good roots and large roots, tend to resist waves and winds, and tend to stabilize the beach over other trees with smaller roots there is.