Noise Reduces Ocean Habitat for Whales [Video]: Scientific American
The oceans were once a relatively quiet place. Yet in recent decades, anthropogenic ocean noise levels have risen markedly—doubling every decade for the past 50 years, according to research by scientists at Scripps Whale Acoustic Lab. Today, due to the volume of shipping as well as offshore oil and gas drilling and exploration, the din underwater—where sounds can travel long distances—is constant. In fact, some scientists say virtually no marine environment is now without noise pollution. This finding is startling to scientists who study cetaceans and other marine life, as it is becoming clearer that whales rely heavily on the integrity of their acoustic habitat. If ocean noise continues to increase as a result of human activities, whales may soon have nowhere to go.
Sunday, October 24, 2010
Subscribe to:
Post Comments
(
Atom
)
Popular Posts Last Week
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
At FOOMA JAPAN 2011, Furukawa Kikou demonstrated SWITL, a pick-up and conveyor system using unique technology. SWITL scoops up and moves mat...
-
Alaska Airlines says it, like the rest of the aviation industry, has done everything it can to improve fuel efficiency but that can only do ...
-
Moving Planet was a day to put our demands for climate action into motion—marching, biking, skating—calling for the world to go beyond fossi...
-
Mooi hoor. Het ziet er naar uit dat er eindelijk een einde komt aan de totale chaos van gestalde fietsen op en rond Utrecht Centraal Station...
-
Oil giant Chevron ordered to pay $9 billion for pollution cleanup in Ecuador! After nearly 18 years of legal battles, the communities in Ecu...
-
Our system of law doesn't acknowledge the derivative nature of creativity. Instead, ideas are regarded as property, as unique and origin...
Popular Posts This Month
-
With only one day left to the baptism of the greenest campaign ship in the world Agaton Film & Television has produced this teaser to a ...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
The Japanese government has issued the evacuation order on March 12 for the residents living within the 20 kilometer radius of the Fukushima...
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
At FOOMA JAPAN 2011, Furukawa Kikou demonstrated SWITL, a pick-up and conveyor system using unique technology. SWITL scoops up and moves mat...
-
CGSearch is a mobile Green IT application that would enable users across United States to know and visually compare the air quality index, a...
-
Scientists may have found the cause of the world’s sudden dwindling population of bees – and cell phones may be to blame. Research conduc...
-
Mooi hoor. Het ziet er naar uit dat er eindelijk een einde komt aan de totale chaos van gestalde fietsen op en rond Utrecht Centraal Station...
-
NASA's Juno spacecraft is on its way to Jupiter after being launched aboard an Atlas V rocket from the Cape Canaveral Air Force Station,...
Popular Posts All Time
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
Leuk idee om de aandacht op een bedrijf te vestigen. Wire & Twine maakte een op zich mooi overzicht van 50 manieren waarmee ze u willen ...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
NS en Greenwheels lanceren samen de eerste twee Volkswagen e-Golfs. De elektrische deelauto’s zijn vanaf donderdag 13 september te vinden bi...
-
Hundreds of young people converged on the United Nations in New York today as the General Assembly kicked off a high-level meeting devoted t...
-
At IBM's THINK Forum in NYC, Joshua Cooper Ramo, Managing Director, Kissinger Associates comments on not letting the risks of a networke...
-
Persons with disabilities must enjoy full human rights and fundamental freedoms and enabling them to do so benefits society as a whole, Depu...
-
Bridget van Kralingen, General Manager, IBM North America discusses Making the World Work Better at the IBM THINK Forum
-
Never before has a time in history been so significant to so many cultures, religions, scientists and governments. Beyond 2012 looks past th...
No comments :
Post a Comment