Creating New Habitat

During these restoration efforts, more than 325 trees and shrubs were planted, creating new habitat for wildlife that rely on the beach and dunes. More than 600 vetiver plants (Vetiveria zizanioides) were planted. Vetiver has a dense and deep root system, and is used to great effect as a natural sediment trap. Water flowing through the planted vetiver is dramatically slowed down, providing time for any sediment carried by the water to settle out before reaching the water.

Protecting Coral Reefs

The nearshore reefs at Tamarindo Beach were experiencing stress from too much sediment eroding from the beach and covering the reef, blocking critical sunlight. Coral reefs depend on sufficient sunlight to be able to survive and grow. By stabilizing the parking area and access roads, planting native vegetation, and growing vetiver grass traps, the majority of sediment erosion was prevented. This supports water clarity and the growth of the coral reefs.