Montego
Bay
Marine
Park

Mooring Buoys
Montego Bay Marine Park Jamaica
     

• Mooring Buoys

• Regulations & Responsible Behaviours

• The Natural Resources Conservation (Marine Parks) Regulations

• Fishing

A small, one-time impact that protects the seafloor for the long term
Mooring buoys and rope equipment

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A little marine ecology to start...
Benthic (bottom) habitats
Benthic environmentSoft substrate environments include sandy bottoms right into muds, from mixed gravels to finely textured substrates

• The creatures in this environment are mainly infauna (live in the soil)
• These include cucumbers, sea mice, sand dollars, razor fish, worms, clams, stingrays, crabs, flounder, garden eels
• These animals are largely filter feeders and planktonivores- they help clean the water
• Soft bottom habitats are important feeding grounds for adult fish of many species
Seagrass (several species)
Sea grass & inhabitantsPlant roots hold soil and break waves
This is necessary nursery habitat for many species, including parrotfish, grunt, snapper, jacks, stingrays…
It is also feeding habitat for adult fish: grunt, snapper, tarpon, snook, bonefish, grouper, barracuda, eagle ray…
Home for conch, octopus, clams, crabs, squid...Sea grass
Coral
Acropora palmata (Elkhorn Coral)Coral is a colony of little living polyps with limestone skeletons.
It is an important ecosystem for a variety of reasons:

• Habitat for mature and juvenile animals: Fish, Crabs, Squid… pretty much everybody
• Reefs help breaks waves before they reach the shore, or more delicate habitats such as mangroves or seagrass areas
• Eroding coral creates sand, e.g. Montego Bay's beautiful white sand beaches
• Coral is the colourful product that watersports sell.
Coral and various inhabitants
What does an anchor do?
Spanich anchorIt gouges into the benthic habitat to hold your boat in place… chains from the anchor line also disturb this habitat

These benthic habitats are delicate. When they are disturbed...

• Sand habitats may take up to several months to recover (remember that sand is full of living plants and animals!)
• Sea grass takes up to five years to recover
• Coral: may take decades to recover, if it ever gets the chance

Permanent mooring systems
Montego Bay Marine Park mooring buoysThese Anchor Damages Are Acute …. But Avoidable

Park moorings are permanent with a one-time damage, and with a limited footprint.

• Permanently anchored lines into the substrate
• Permanently available moorings/ropes to tie to.
• No more need for anchors
• Safe, strong and easy to use mooring
• Currently we have 39 deployed within the park area
Types of moorings that the park utilises
Coral mooringIn coral areas:

• A hole is bored into an solid area of dead coral
• An eyed anchor pin is set into this hole
• Concrete is set into the hole to anchor the pin
• Mooring lines and marker floats are attached to this permanent anchor point


Drill bits Permanent anchor
Hammers
In sand and sea grass areas:

A “Manta Ray” device is vibrated/hammered into the sand, where it anchors itself
Lines and floats are attached to the eyed end of this permanent anchor
Manta ray

Tools required for a "Manta Ray"are shown to the right—
Fitzmaurice Williams and Clayton Powell repair a heavy mass mooringConcrete blocks, engine blocks, train wheels: heavy masses

Blocks are set in sandy areas
Lines and floats are attached to these heavy masses.
May be dug-in to set into the sand
Work mainly by weight

Impermanent and moveable, storm or accidentally draggable

Proper use of moorings
Moorings and ropesApproach from Down-Wind/Down-Current
Approach carefully
(lines, snorkelers, buoys, boats)
Attach to eyed, floating pick-up line extending from float using your OWN bow-line: a carabineer clip may make this easier.
Have a minimum of 6M of your line between boat and attachment point.
Attach only at your boats bow.
CAUTION
The mooring buoy schematic

DO NOT tie or attach directly to Park Mooring.
Bring your own attachment line and use at least 6M (20 feet) of it.

DO NOT strain/use engine against the mooring

DO NOT attach more than ONE boat per mooring

Future of the mooring system
• Setting of further moorings
• Moving away from/replacement of Heavy Mass moorings
• Regular cleaning / periodic replacement of lines
• Deployment of Park moorings in marina and sea-side residential areas to allow sea grass re-colonization
Our eventual goal = Elimination of anchor use within the Park area
Dr. Tadaomi Nakai thanks you very muchT'anx for learning about our mooring buoy system!

Sincerely,

Montego Bay Marine Park Jamaica
     
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