It is also important to check that your urban growth and development projections do not conflict with neighboring jurisdictions and local governments in the area. â¢ Be sure to update your land use regulations to accommodate the new infill development that will result from implementation of the urban growth boundary.
This formation of new land results from the ocean floor rising. What Happens When New Islands Form. Subduction earth movements is the cause of new underwater islands and results in a displacement of ocean water. It happens when an ocean plate slides beneath a continental plate.
During an earthquake caused by this movement, UNESCOâs International Tsunami Information Center says that amount of crust eaten up could be as little as a few miles of ocean floor to hundreds of miles, and it creates vertical displacement in which the land moves upward or downward.