What is the broad term for the replacement of lost sediment on beach?

What is the term that describes the controlled retreat of the coastline?

What type of beach management means that few waves reach the back of the beach?

What is the geographical term when sediment is taken from a bay, and placed on a beach that is losing sand?

Approximately how much beach sediment is lost each year, due to longshore drift, at Pevensey, East Sussex

What is the geographical term when sand is removed from a down-drift area, which is building up sand, and returning it up-drift?

Approximately how much shingle is recycled each year, back to the beach at Seaford, East Suffolk?

What is the geographical term when beaches are reshaped using existing beach material?

What is the geographical term to describe the artificial creation of new sand dunes, or restoration of existing dunes?

What is the name of the grass that is planted to help bind new sand dunes, and prevent migration of sand?