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| A resident walks on an empty beach in South Beach, Miami as Tropical Storm Noel moves close to the south of Florida October 30, 2007. |
Earth Changes
Tropical Storm Noel, whose rains have killed at least 108 people in the Caribbean, strengthened into a hurricane in the Atlantic on Thursday as it moved away from the Bahamas toward Bermuda, U.S. forecasters said.
The sprawling forests of the northern hemisphere which extend from China and Siberia to Canada and Alaska are in danger of becoming a gigantic source of carbon dioxide rather than being a major "sink" that helps to offset man-made emissions of the greenhouse gas.
Studies show the risk of fires in the boreal forests of the north has increased in recent years because of climate change. It shows that the world's temperate woodlands are beginning to lose their ability to be an overall absorber of carbon dioxide.
Studies show the risk of fires in the boreal forests of the north has increased in recent years because of climate change. It shows that the world's temperate woodlands are beginning to lose their ability to be an overall absorber of carbon dioxide.
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A newly born rare pygmy hippopotamus takes its first steps away from its mother in the Attica Zoological Park, in the Athens suburb of Spata. The pup belongs to a rare species of hippopotamus living in the tropical forests of Liberia and the Ivory Coast.
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Tens of thousands of people have fled to shelters in south-eastern Mexico after the worst floods in living memory in the area destroyed their homes and harvests. The authorities say the floods are expected to get worse.
Rooftops peeked above the water yesterday in the city of Villahermosa, capital of the state of Tabasco, which has been the worst hit by the catastrophe. Vast swaths of agricultural land throughout the state were under water. Some of the giant nine-metre stone heads carved by America's first great civilisation, the Olmecs, were only half visible at the La Venta archaeological site.
Here are 11 solutions already being put into practice by innovative communities around the world.
You probably don't need to be told that the threat of climate change is real. If you're concerned about the issue, it's fairly easy to conjure the apocalyptic scenes of widespread drought, frequent deadly storms, mass hunger, and wars over natural resources like oil and water. Much harder to come by are examples of positive actions that can avert these disasters and ease the crisis in places where they are already in play. So let's skip the litany of catastrophes that await if global warming is not controlled. Instead, why not focus on some solutions? None are perfect or complete, but each offers a model of positive change that is more than theoretically possible -- it is already happening.
You probably don't need to be told that the threat of climate change is real. If you're concerned about the issue, it's fairly easy to conjure the apocalyptic scenes of widespread drought, frequent deadly storms, mass hunger, and wars over natural resources like oil and water. Much harder to come by are examples of positive actions that can avert these disasters and ease the crisis in places where they are already in play. So let's skip the litany of catastrophes that await if global warming is not controlled. Instead, why not focus on some solutions? None are perfect or complete, but each offers a model of positive change that is more than theoretically possible -- it is already happening.
Tropical Storm Noel triggered mudslides and floods in the Dominican Republic and Haiti, pushing the death toll to 81 on Wednesday and forcing some parents to choose which of their children to save from the surging waters.
Melting glaciers in Western Canada are revealing tree stumps up to 7,000 years old where the region's rivers of ice have retreated to a historic minimum, a geologist said today.
Johannes Koch of The College of Wooster in Ohio found the fresh-looking, intact tree stumps beside retreating glaciers in Garibaldi Provincial Park, about 40 miles (60 kilometers) north of Vancouver, British Columbia.
Radiocarbon dating of the wood from the stumps revealed the wood was far from fresh - some of it dated back to within a few thousand years of the end of the last ice age.
"The stumps were in very good condition, sometimes with bark preserved," said Koch, who conducted the work as part of his doctoral thesis at Simon Fraser University in Burnaby, British Columbia. Koch will present his results on Oct. 31 at the Geological Society of America annual meeting in Denver.
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| ©Johannes Koch |
| Overlord Glacier: 7,000 years old. Glacier in background. Stump in foreground at arrow. |
Johannes Koch of The College of Wooster in Ohio found the fresh-looking, intact tree stumps beside retreating glaciers in Garibaldi Provincial Park, about 40 miles (60 kilometers) north of Vancouver, British Columbia.
Radiocarbon dating of the wood from the stumps revealed the wood was far from fresh - some of it dated back to within a few thousand years of the end of the last ice age.
"The stumps were in very good condition, sometimes with bark preserved," said Koch, who conducted the work as part of his doctoral thesis at Simon Fraser University in Burnaby, British Columbia. Koch will present his results on Oct. 31 at the Geological Society of America annual meeting in Denver.
Experts say the tectonic quakes that recently struck Java and Sumatra might be responsible for triggering increased activities at several volcanoes on both islands.
A seismologist from the Bandung Institute of Technology (ITB), Nanang T. Puspito, said the tectonic quakes that occurred along the West Sumatra and southern Java coasts over the past week have likely increased activity in a number of volcanoes.
Nanang said plate movements below the earth's mantle could increase the pressure of the upper magma pocket of a volcano and trigger an eruption followed by volcanic quakes.
A seismologist from the Bandung Institute of Technology (ITB), Nanang T. Puspito, said the tectonic quakes that occurred along the West Sumatra and southern Java coasts over the past week have likely increased activity in a number of volcanoes.
Nanang said plate movements below the earth's mantle could increase the pressure of the upper magma pocket of a volcano and trigger an eruption followed by volcanic quakes.
A powerful earthquake struck near the Marianas Islands in the South Pacific, Japan's weather agency said Wednesday, adding that there was no threat of a tsunami.
The Meteorological Agency initially said the quake's magnitude was 7.5 but later revised it to 7.0 after analyzing the data. The U.S. Geological Survey said the magnitude was 7.2.
The Meteorological Agency initially said the quake's magnitude was 7.5 but later revised it to 7.0 after analyzing the data. The U.S. Geological Survey said the magnitude was 7.2.
SAN JOSE - A magnitude-5.6 earthquake shook the San Francisco Bay area Tuesday night, rattling homes and nerves, but there were no immediate reports of serious damage or injuries.
The moderate temblor struck shortly after 8 p.m., about 9 miles northeast of San Jose, according to the U.S. Geological Survey. Residents reported feeling the quake as far east as Sacramento and as far north as Sonoma.
The moderate temblor struck shortly after 8 p.m., about 9 miles northeast of San Jose, according to the U.S. Geological Survey. Residents reported feeling the quake as far east as Sacramento and as far north as Sonoma.
Comment: The author has brought up a lot of excellent solutions that would enable countries to clean up their environment, help the poor and impoverished to a better way of life and implement ways to conserve our natural resources; however we must not forget that in order to do all of this we need to get to the real root of the problem. And that is to remove the psychopaths who are in power throughout the world who do not care about the environment, the land, the natural resources nor the people who inhabit this planet. And then, once removed, to make sure that these types of people do not gain control of the various nations again.