Coral Conservation in the Caribbean

  • The island of Bonaire is somewhat of an anomaly in the Caribbean due to its remarkably preserved coral reefs (Photo by Ann Dornfeld)

Scientists say nearly half of the coral reefs in the US are in bad shape.
Many are dead. The situation is similar in much of the world. But not
everywhere, as Ann Dornfeld found on the Caribbean island of Bonaire:

Transcript

Scientists say nearly half of the coral reefs in the US are in bad shape.
Many are dead. The situation is similar in much of the world. But not
everywhere, as Ann Dornfeld found on the Caribbean island of Bonaire:

(sound of waves on shore)

Jerry Ligon was working as the on-board naturalist on a small Caribbean
cruise ship when he first saw Bonaire.

“And I saw how clear the water was. And I’d been able to compare, during
my stint on the cruise ship, other islands in the Caribbean, and I realized
how special Bonaire was. So that was at the end of my contract, so I
decided to stay here. And I’ve been here for 15 years!”

It’s wasn’t just the clarity of Bonaire’s water that made Ligon stick around. It
was the remarkably healthy coral reefs that lay beneath the waves.

“I can even talk to divers who come to Bonaire and they say, ‘What
fantastic diving!’ and they remember, ‘This is how the way it was in Cayman
Islands 25 years ago!'”

Ligon says the Cayman Islands might have even had more impressive
reefs than Bonaire’s back in the day. But coral throughout the US and
Caribbean has been in sharp decline for decades.

So how do Bonaire’s reefs remain intact?

Ramón de León is the manager of the Bonaire National Marine Park. He
says the island has an advantage in that it has no industries to pollute the
water.

The island is mostly undeveloped, which means relatively little farm and
lawn fertilizer run-off that can create marine algae blooms. And cool
upwellings in the region help balance the rising ocean temperatures. Warm
oceans can cause coral bleaching, which often kills the coral animal.

But de León says Bonaire really owes its healthy reefs to its history of
conservation laws. They date back to an era when such policies were rare.

“Bonaire start to protect sea turtles and turtle nests in 1961, back when
everybody was promoting sea turtle soups and nailing shells in the walls.”

By the end of the 1970s, Bonaire had banned spear fishing and made it
illegal to damage coral. For years, divers have been required to pay a
sizeable fee and take an orientation course before they’re allowed to dive
on the island. That helps them avoid touching the coral, which can kill it.

De León says the island still allows too much fishing. So several years ago,
he told the island’s fishermen they needed to choose a no-take zone to let
the reefs recover.

“I refuse to decide myself. I give the fishermen some prerequisites that they
have to have to close, and they chose which area. Is not my number-one
option, but is their number-one option. So I have to respect that.”

De León says because the fishermen chose the no-take zone, something
important happened. Compliance is high.

For all of Bonaire’s success in coral conservation, there are still some
problems. De León says its reefs suffer from leaky septic tanks and boat
pollution. And there are few of the large predator fish that used to maintain
population balance on the reefs.

But the island is a haven for researchers like Mark Patterson. He designs
underwater robots at Virginia Institute of Marine Sciences.

Last year he led a NOAA expedition to use robots to map Bonaire’s reefs.
He says the island’s reefs are valuable as a baseline by which other reefs
can be judged.

“If you’re an up-and-coming marine scientist and you go to a lot of the coral
reefs on the planet now, you might think that all coral reefs have always
look like this. And they haven’t! So the fact that we’ve got some pristine
reefs left is very important, and we’ve got to work very hard to protect them
because it shows us how the ecosystem should look and used to look
around the planet before things started to go downhill.”

For The Environment Report, I’m Ann Dornfeld.

Related Links

30 YEARS – REMEMBERING THE EDMUND FITZGERALD

Thirty years ago this month (November 10th), the iron ore carrier the Edmund Fitzgerald sank in Lake Superior. 29 men died. The lake carrier was caught in one of the worst storms recorded on the Great Lakes. In the years since the Edmund Fitzgerald went down, the Great Lakes Radio Consortium’s Mike Simonson has talked with those connected with the ship:

Transcript

Thirty years ago this month (November 10th), the iron ore carrier, the Edmund Fitzgerald, sank in
Lake Superior. 29 men died. The lake carrier was caught in one of the worst storms recorded on
the Great Lakes. In the years since the Edmund Fitzgerald went down, the Great Lakes Radio
Consortium’s Mike Simonson has talked with those connected with the ship:


Like the folk song relates, the November gales came early on Lake Superior in 1975. A storm
more fierce than even the most experienced lake carrier crews had ever seen hit the eastern side
of the lake. That night, Captain Dudley Paquette was shipmaster of the lake carrier Wilfred
Sykes…


“We were really out right in the middle of the lake. Just huge seas, 30-35 foot seas. I was
completely awash and I was on a super ship. I was registering 70, 75 knots steady with gusts to
100. Huge seas, I was completely awash. Water was flying over the top of my bridge.”


Like the carrier Wilfred Sykes, the Edmund Fitzgerald was a big ship, but early in the night the
captain saw ominous signs of trouble. The topside fence rails had snapped. The vents were torn
off. The radar was out. And the Edmund Fitzgerald’s Captain, Ernest McSorley had all the bilge
pumps on, trying to keep the ship from swamping.


Thom Holden is the curator of the Army Corps of Engineers Marine Museum. He says Captain
McSorley was in radio contact with Captain Jesse Cooper of the nearest ship, the Arthur
Anderson.


“The topside damage was an earlier report. After suffering this damage that Captain McSorley
did contact Cooper and ask him to shadow him down the lake. It was really several hours later
that what could be the last transmission from the Fitzgerald was received. Essentially Captain
Cooper or the mate asked McSorley how he was doing, how the vessel was riding. He said
‘We’re holding our own, going along like an old shoe.'”


In an interview from his retirement home in Florida, Arthur Anderson Captain Jesse Cooper said
the memory of that night still haunts him. He says Captain McSorley didn’t let on that his ship
and crew were in danger.


“I think he knew he was in trouble but he couldn’t spread the word because it would panic the
crew. (Simonson): How do you think he knew he was in trouble? (Cooper) What the hell would
you think if you had a hole in your bottom and were taking in more water than you could pump
out?”


At 7:10 that evening, the Fitzgerald disappeared from radar as it sailed into a snow squall only a
few miles from the safety of Whitefish Bay.


“My gut feeling was I knew she was gone when I couldn’t see her on the scope. Turning around,
I hated the thought of going back out in that sea.”


Radio communication from that night was recorded by the Coast Guard at Sault St. Marie
Michigan. The Coast Guard was asking captains to turn back into the storm and search for the
Fitzgerald. You’ll hear a distressed Captain Cooper answer the call.


“(Coast Guard:) Think there’s any possibility that you could turn around do any searching, over?’
(Cooper) ‘Oh God, I don’t know. That sea out there is tremendously large. If you want me to, I
can but I’m not going to be making any time. I’ll be lucky to do two or three miles per hour going
back out that way, over.’ (Coast Guard:) It looks like with the information we have that it is fairly
certain that the Fitzgerald went down. We’re talking now a matter of life and death and looking
for survivors that might be in life rafts or in the water. We can only ask the masters to do their
best without hazarding their vessels.'”


The U.S. Coast Guard rescue vessel Woodrush had left the Duluth port but it took 21 hours to
arrive on scene. Captain Jimmy Hobaugh says a life ring from the Fitzgerald popped up as they
arrived.


“Of course we searched for the three full days and it was rougher than you can imagine. No
matter how I turned the ship, we were taking green water over the top. If there had been someone
there, I’m positive that my crew was good enough that we would’ve got ’em.”


None of the men’s bodies were recovered.


Among the crew of 29 was Third Mate Michael Armagost of Iron River, Wisconsin. His widow
Janice says the families of the 29 men who went down with the Edmund Fitzgerald struggle with
their loss…


“Nobody realizes that there are survivors. I mean, my kids’ father is on that ship and my
husband’s on that ship. And people just think of it as a shipwreck that happened so long ago, and
it’s not.”


The families of the crew of the ship now say all they want is the final resting place of their loved
ones to remain undisturbed by divers. Only the bell of the wreck of the Edmund Fitzgerald was
recovered and placed in the Great Lakes Shipwreck Museum at Whitefish Point, Michigan ten
years ago.


For the GLRC, I’m Mike Simonson.

Related Links

Amnesty for Shipwreck Looters

Over the years, people have stolen all kinds of items from shipwrecks in the Great Lakes including nameplates, portholes, and even toilets. One state is now offering people a chance to return these stolen things – no questions asked. The Great Lakes Radio Consortium’s Tamar Charney reports:

To return an item or report a theft from a shipwreck call the Michigan Department of Natural Resources at 800-292-7800.

Transcript

Over the years, people have stolen all kinds of items from shipwrecks in the
Great Lakes including nameplates, portholes, and even toilets. One state is
now offering people a chance to return these stolen things – no questions
asked. The Great Lakes Radio Consortium’s Tamar Charney reports:


Michigan, like many states in the region, has laws against removing artifacts
from a shipwreck. Penalties in the state can include up to two years in
prison or fines up to 5000 dollars. But for the next couple months, the
state just wants to get some of the stolen stuff back. Lieutenant Timothy
Burks is with the Michigan Department of Natural Resources law enforcement
division.


“The divers refer to these wrecks as underwater museums.”


He says souvenir hunters, and people looking to make money selling shipwreck
artifacts are damaging the value of these sites


“If 10 or 20 people take one small porthole soon there’s nothing left.”


Anyone who returns items to the state of Michigan between now and July 31st
won’t be prosecuted. In the case of shipwreck artifacts taken from bottomlands
in other states or provinces, Burk says they’ll try to return them to
the place they came from.


For the Great Lakes Radio Consortium, I’m Tamar Charney.

Catching Underwater Looters

Laws protecting Great Lakes shipwrecks from looting vary from
state to state. But officials agree it’s nearly impossible to catch
underwater thieves… and only a handful of arrests are made each year.
Now, a Michigan case is encouraging officials to step up their efforts
to
save the shipwrecks. The Great Lakes Radio Consortium’s Wendy
Nelson reports:

Shipwrecks Hit the Web

Lake Superior is home to hundreds of shipwrecks. They’ve been preserved
there for well over a century. And they’re the destination of many
divers, hoping to explore their remains and learn their history.
Now, some of these sunken vessels can be explored without ever getting
wet. The Great Lakes Radio Consortium’s Todd Witter reports:

Related Links

Marking Shipwreck Sites to Preserve Them

A state underwater archeology program is trying a new tactic to preserve Great Lakes shipwrecks from divers. The plan is to make the sites easier for divers to find. The Great Lakes Radio Consortium’s Mike Simonson reports: