The 'Hockey Stick' Lives - NYTimes.com
Few images in the climate change debate have stirred as much controversy as the storied “hockey stick” graph, which shows average temperatures in the northern hemisphere holding roughly steady for 900 years or so, until the 20th century, when they rise sharply.
Two new studies bolstering the “hockey stick” hypothesis were published just recently. One that appeared this month in the journal Geophysical Research Letters analyzed seashell deposits on the North Atlantic seafloor and determined that 20th-century warming in the region “had no equivalent during the last thousand years.”
Another study, in The Journal of Geophysical Research, analyzed ice cores from glaciers in the eastern Bolivian Andes dating back to 400 A.D.
“The last decades of the past millennium are characterized again by warm temperatures that seem to be unprecedented in the context of the last 1,600 years,” the researchers concluded.
Thursday, September 23, 2010
Subscribe to:
Post Comments
(
Atom
)
Popular Posts Last Week
-
Some 15 million people are affected by the crisis in the Sahel region, and one million of these are children that could die within months wi...
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
National Wildlife Federation Naturalist David Mizejewski explores the relationship between sea ice and polar bears. As continued global warm...
-
DHL Parcel heeft op het duurzame bedrijventerrein De Wildeman in Zaltbommel het grootste en groenste pakketsorteercentrum voor de Benelux in...
-
In New Orleans: Recovering From a Post-Katrina 'Brain Drain' : News : Breaking : Climate Central
-
Never before has a time in history been so significant to so many cultures, religions, scientists and governments. Beyond 2012 looks past th...
-
Een nieuwe aanpak voor het verwijderen van asbestdaken. Daarmee komt het kabinet, nadat een eerder wettelijk verbod niet doorging. Asbest is...
-
Het samenwerkingsverband Emissieloze Kas stelt in een challenge 45.000 euro beschikbaar voor innovatieve, praktische oplossing(en) voor het ...
-
NASA - NASA Study Finds Atlantic 'Conveyor Belt' Not Slowing
-
Bridget van Kralingen, General Manager, IBM North America discusses Making the World Work Better at the IBM THINK Forum
Popular Posts This Month
-
New York City's current and former mayors highlight the revitalization of lower Manhattan in the days leading up to the 10th anniversary...
-
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
-
Some 15 million people are affected by the crisis in the Sahel region, and one million of these are children that could die within months wi...
-
Never before has a time in history been so significant to so many cultures, religions, scientists and governments. Beyond 2012 looks past th...
-
Johann Hari: This Is the Hottest Year Ever, and the Climate Catastrophe Has Begun#sb=1162669,b=facebook#sb=1162669,b=facebook
-
Het samenwerkingsverband Emissieloze Kas stelt in een challenge 45.000 euro beschikbaar voor innovatieve, praktische oplossing(en) voor het ...
-
DHL Parcel heeft op het duurzame bedrijventerrein De Wildeman in Zaltbommel het grootste en groenste pakketsorteercentrum voor de Benelux in...
-
Fisherman files restraining order against BP - CNN.com
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