Caribbean

Hurricane Sandy a Taste of More Extreme Weather to Come

Stephen 1 Must Read, CLIMATE CHANGE/GLOBAL WARMING, Energy, ENVIRONMENT, global warming, News , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

By Stephen Leahy

UXBRIDGE, Canada, Nov 2 2012 (IPS)

Killing nearly 200 people in the United States, Canada and the Caribbean and crippling much of New York City and surrounding areas earlier this week, Hurricane Sandy was the kind of extreme weather event scientists have long predicted will occur with global warming.

“Climate change is a reality,” said New York Governor Andrew Cuomo after Sandy swept through his state.

Sandy was twice the size of an average hurricane, and it hit the eastern coast of the United States, where sea levels have been rising the fastest, said Kevin Trenberth, senior scientist at the National Center for Atmospheric Researchin Boulder, Colorado.

“All weather events are affected by climate change because the environment in which they occur is warmer and moister than it used to be,” Trenberth, an expert on extreme events, told IPS.

Whether climate change caused Hurricane Sandy is the wrong question to ask, added Trenberth. He explained that climate change helped make Hurricane Sandy more destructive than it otherwise would have been.

“This is the new normal,” Trenberth said. “It doesn’t make sense to rebuild in some regions – they’ll just be swept away again.”

Sandy Says: “Bigger Superstorms Coming Unless Dial Down Thermostat”

Stephen News , , , , , , , , , , , , , , , , , ,
Alaska temps in degrees F

I was born just over a week ago and more than 100 people have died in the US and Caribbean region as a result. For the rest of today please take care as I will continue to bring strong winds, heavy rains and snowfall from North Carolina to well into Canada. Some of the worst flooding hit Haiti in the hours after I’d passed by.

Read full post at Hurricane Sandy Speaks (crosspost)

Sandy: Don’t Curse Me, I Have Been Pumped Full of Fossil-fuel Steroids

Stephen 1 Must Read, CLIMATE CHANGE/GLOBAL WARMING, Energy, Global Issues and Perspectives, global warming, News , , , , , , , , , , , , , , ,

There are estimates that I might cause $20 billion in damages in the US in addition to the $2+ billion in costs in the Caribbean. That’s a lot of money — enough to give every human on the planet $3. But it is only a fraction of the $600 billion the oil and gas industry is spending this year alone [2012 Harvard study, pg 8] in exploration and new production. That $600 billion investment in fossil fuels will bring far greater storms than I.

Read full post at Hurricane Sandy Speaks (crosspost)

Hurricane Sandy Speaks: Don’t Forget Haiti, Cuba, Bahamas, Puerto Rico, Dominican Republic and Jamaica

Stephen 1 Must Read, CLIMATE CHANGE/GLOBAL WARMING, Energy, ENVIRONMENT, Global Issues and Perspectives, global warming, News , , , , , , ,

Hard to believe I was born only a week ago south of Jamaica. I grew very quickly over the hot Carribbean sea and last Wednesday swept into Jamaica west of Kingston with winds of 130 kph. Damage was extensive cutting power to half the country. One person died.

Read full post at Hurricane Sandy Speaks (crosspost)

Coral Reefs In Dire Peril – 75% May Die In Coming Years

Stephen Biodiversity, CLIMATE CHANGE/GLOBAL WARMING, Energy, Food, global warming, News, OCEAN, Pollution and Toxics, Science , , , , , , ,

One of the most incredible natural wonders of our world is being decimated by our actions: burning fossil fuel, pollution of land and sea, overfishing. The most recent estimate shows 75% of the world’s coral reefs are threatened according to new report by the World Resources Institute (WRI) and 24 other organizations. The report is “Reefs at Risk Revisited“.

Here’s one thing you can do to help. Follow and encourage others to live by these Three Simple Rules:

1. Reduce.

Reduce fossil fuel consumption everywhere.

2. Eliminate.

Eliminate all non-essential activities and products that involve burning fossil fuel.

3. Demand.

Demand that business and government provide transport, activities and products that minimize fossil fuel use.

Reduce. Eliminate. Demand. R.E.D.

More on the Corals, Ocean Acidification, Bleaching, Overfishing.

I have written more than 15 articles in last few years about the serious threats corals face:

Record Heat Killing Caribbean and Indian Ocean Corals

What if our air was 30% more acidic like the Oceans? May be 120% more acidic by 2060

Coral Reefs and Acid Oceans Series

Reefs and Forests Burn as Climate Disruption Takes Hold NOW

Tourism Is Poisoning the Mexican Caribbean

Stephen 1 Must Read, Biodiversity, ECOLOGY, Health, Mexico, News, Pollution and Toxics, water , , , , , ,

By Stephen Leahy*

UXBRIDGE, Canada, Feb 10, 2011 (Tierramérica)

The booming tourist industry along Mexico’s Caribbean coast, particularly in the area of Cancún and the “Riviera Maya,” is polluting the world’s largest underwater cave system and harming the world’s second largest coral reef, a new study has found.

Pharmaceuticals, cocaine residues, shampoo, toothpaste, pesticides, chemical run-off from roads and many other pollutants have been found in the immense system of underground rivers and aquifers south of the resort city of Cancún, located on the Caribbean coast of Quintana Roo state.

“There is little question the pollutants we detected have come from human activity along the coastal region,” said Chris Metcalfe, a researcher with the United Nations University’s Institute for Water, Environment and Health.

The British journal “Environmental Pollution” published a study by the Institute this month, titled ” Contaminants in the coastal karst aquifer system along the Caribbean coast of the Yucatan Peninsula.”

Metcalf told Tierramérica that pit latrines, septic tanks, leaking sewer lines and golf courses were the most likely sources of groundwater pollution.

The flow of groundwater takes much of this pollution into the coastal zone and the region’s famous Mesoamerican Barrier reef, the second largest in the world, after the Great Barrier Reef off Australia.

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Land-based pollution is just one of the impacts on the coastal reefs, Metcalf said. Overfishing, coral diseases, and climate change have also contributed to an estimated loss of up to 50 percent of coral since 1990.

“Without serious attention to preventing groundwater contamination, tourist development will kill the goose that laid the golden egg,” Metcalf said.
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Cutting CO2 Only Way to Save Dying Corals

Stephen 1 Must Read, Biodiversity, CLIMATE CHANGE/GLOBAL WARMING, ECOLOGY, Energy, ENVIRONMENT, Food, global warming, News, OCEAN , , , , , ,

By Stephen Leahy

FORT LAUDERDALE, U.S., July 12 2008 (IPS)

The rapid decline of coral reefs around the world offers a potent warning that entire ecosystems can collapse due to human activities, although there is hope for reefs if immediate action is taken, coral experts agreed at the conclusion of a five-day international meeting Friday.

“Reefs are in serious trouble, but don’t write them off,” Terry Hughes, a marine ecologist at Australia’s James Cook University told 3,000 scientists, conservationists and policy makers attending at the 11th International Coral Reef Symposium (ICRS) in Fort Lauderdale, Florida.

“We can save reefs if we take immediate action,” Hughes said.

More than 20 percent of the world’s reefs have died, and large areas are failing due to a combination of climate change, overfishing, pollution and sea level rise. Most of the fabulous corals that attract tourists to the Caribbean are gone and half of remaining reefs in the U.S. are in serious decline.

[Update 08/10 – Here’s a list of Stephen Leahy’s latest articles on corals Coral Reefs and Acid Oceans Series]

“We may be facing ocean deserts in the future,” said Guillermo Dias-Pulido of Australia’s University of Queensland.

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