A - Kissimmee River (Case Study) Flashcards
What changes were made to the Kissimmee River between 1962 and 1971?
Deepened, straightened, and widened into a 90-kilometre canal.
What was the purpose of channelizing the Kissimmee River?
To provide flood protection for adjacent land.
List one unintended impact of the Kissimmee River channelization.
Loss of wetlands, reduced bird usage, or decline in fish populations.
How much wetland area was lost due to channelization of the Kissimmee River?
2,000 to 14,000 hectares.
What percentage reduction occurred in wading bird and waterfowl usage?
90% reduction.
What led to the Kissimmee River restoration project?
Concerns about ecosystem sustainability.
How much area was restored in the Kissimmee River restoration project?
Over 100 square kilometers of river and wetlands.
How much did the Kissimmee River restoration project cost?
Over $410 million.
What is a potential downside of the restored floodplain?
Higher water loss due to evapotranspiration.
Name one benefit of the Kissimmee River restoration.
Support of a natural ecosystem, nutrient filtration, or return of bird populations.
How have dissolved oxygen levels changed after the restoration?
They have doubled.
What potential economic benefits are associated with the restoration?
Increased revenue from recreational use and ecotourism.
