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Page 1: Mesoamerican Reef

Mesoamerican ReefBy Hannah Kozlowski

Page 2: Mesoamerican Reef

Risk of Climate Change

Increased water temperature• 2-3 Fahrenheit • Short period of

time

Algae die• Food for coral

(diminishing)

Species living on coral reef die • 500+ fish species• Salt Water

Crocodile

Coral Bleaching

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Risk of Climate Change cont.

Irreparable Damage

Debris • Blown from

coast during storms

Erosion • Due to

hurricanes & severe storms

Higher tides• Due to

increased rainfall

Changing Weather

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Risk of Fishing

Overfishing• Fisheries are removing

too many fish from the ecosystem

Fishing out of Season• Lobster is caught all

year

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OverfishingLocal Fisheries• Don’t always follow regulations• If illegal to sell to United States sell to local restaurants

Industrial Fishing Fleets• Bottom trawling damages ocean floor near reefs

Exploit Species • Largely hunt Grouper & Snapper• Depleting lobster & conch populations

Aquaculture• Increased demand for shrimp farming • Cause eutrophication of estuary

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Fishing Out of Season

Need stricter out of season regulations

Disturbing the lifecycle of a species• Fishing during mating season• Catching mature females so they cannot

lay eggs and sustain the species

Too many fish are removed from the ecosystem to be sustained

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WHAT’S BEING DONE?

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Sustainable Lobster Traps

Modified Lobster Traps

Allow smaller lobsters to escape

Lobsters can mature

Fisherman do not lose revenue Prevent overfishing of Spiny Lobsters

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Bottom Trawling• Disturbs habitats• Scrapes Ocean floor • Captures all plant and

animal species in range

• Belize has banned all bottom trawling – Helping preserve the species

living in Mesoamerican Reefs– Preserves related ecosystems