Climate

Greenland suffers from extreme ice melt
January 15, 2008 10:32 AM - University of Sheffield

An international team of scientists, led by Dr Edward Hanna at the University of Sheffield, has demonstrated that recent warm summers have caused the most extreme Greenland ice melting in 50 years. The new research provides further evidence of a key impact of global warming and helps scientists place recent satellite observations of Greenland's shrinking ice mass in a longer-term climatic context.

Climate Change 2007: Credible Science, Tipping Points, Feedback, and the Great North
January 15, 2008 10:27 AM - , Triple Pundit

Andrew Burger posted two excellent articles on 3P here and here regarding the general state of research, science, and the modeling of climate change. I refer you to those article for a good foundation. There are also a variety of excellent resources on the web, some of which Andrew cites in his posts, and other worthwhile sources such as RealClimate, The National Academy of Sciences, USCap (an alliance of business and environmental research and advocacy groups), and the American Association for the Advancement of Science.

Antarctica lost more ice in last 10 years: study
January 14, 2008 03:06 PM - Reuters

WASHINGTON (Reuters) - Antarctica lost billions of tons of ice over the last decade, contributing to the rising seas around the world, a climate researcher said on Monday. The ice melted from two particular parts of the southern continent, according to Eric Rignot and colleagues, who wrote about the phenomenon in the journal Nature Geoscience.

Ocean Fertilization 'Fix' For Global Warming Discredited By New Research

Research performed at Stanford and Oregon State Universities suggests that ocean fertilization may not be an effective method of reducing carbon dioxide in the atmosphere, a major contributor to global warming. Ocean fertilization, the process of adding iron or other nutrients to the ocean to cause large algal blooms, has been proposed as a possible solution to global warming because the growing algae absorb carbon dioxide as they grow.

It is too early to sell carbon offsets: scientists
January 11, 2008 09:07 AM - University of East Anglia

Prof Watson said: "While we do envision the possibility of iron fertilisation as an effective form of carbon offsetting, we believe larger scale experiments are needed to assess the efficiency of this method and to address possible side effects. "There remain many unknowns and potential negative impacts."

World warming despite cool Pacific and Baghdad snow
January 11, 2008 06:51 AM - Reuters

OSLO (Reuters) - Climate change is still nudging up temperatures in the long term even though the warmest year was back in 1998 and 2008 has begun with unusual weather such as a cool Pacific and Baghdad's first snow in memory, experts said. "Global warming has not stopped," said Amir Delju, senior scientific coordinator of the World Meteorological Organization's (WMO) climate program.

Campaign puts bid to solve climate change ahead
January 11, 2008 04:40 AM - Reuters

After just two early contests in the 2008 U.S. presidential campaign, some environmental groups are already declaring a winner: the issue of climate change. "Four candidates, two states, one winner," was how the League of Conservation Voters put it after Tuesday's New Hampshire primary victories for Democrat Hillary Clinton and Republican John McCain and Iowa caucus wins for Republican Mike Huckabee and Democrat Barack Obama.

California agency presses EPA on ship exhaust
January 10, 2008 10:35 PM - Reuters

LOS ANGELES (Reuters) - A Los Angeles-area air quality agency on Thursday petitioned the Environmental Protection Agency to immediately set tougher standards on global-warming pollutants for ocean vessels calling on U.S. ports.

Deep sea probe to track Australia climate change
January 9, 2008 11:20 PM - Reuters

Australian and U.S. scientists will send an unmanned submersible 2.5 kms (1.5 miles) deep into the ocean off Australia next week to track climate change by studying coral at unprecedented depths. The joint project will film live and fossilized deep-sea coral off the coast of Australia's southern island state of Tasmania, studying coral growth rings which like tree rings can store centuries of information about the environment.

Uncertainties may hurt climate fight
January 9, 2008 09:26 AM - Reuters

LONDON (Reuters) - A stronger focus on turbulent financial markets and escalating geopolitical tension in 2008 could prompt governments and companies to neglect less immediate risks such as climate change and food security, the World Economic Forum warned.

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