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Climate Change Working Group

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Thu, 2009-01-29 13:15 — mdmcdonald

The mission of this working group is to explore the evidence regarding points of leverage assisting human groups in coping with or reducing the risk of global climate change.

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This working group is focused on issues of Global Climate Change.
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NOAA Report - State of the Climate in 2011

Tue, 2012-07-10 20:48 — Kathy Gilbeaux

noaa.gov - July 10, 2012

Back-to-back La Niñas cooled globe and influenced extreme weather in 2011

New NOAA-led report examines climate conditions experienced around the world

Worldwide, 2011 was the coolest year on record since 2008, yet temperatures remained above the 30 year average, according to the 2011 State of the Climate report released online today by NOAA. The peer-reviewed report, issued in coordination with the American Meteorological Society (AMS), was compiled by 378 scientists from 48 countries around the world. It provides a detailed update on global climate indicators, notable weather events and other data collected by environmental monitoring stations and instruments on land, sea, ice and sky.

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Report: Global Warming Raises Chance of Events Like Texas Heat Wave and Warm British Novembers

Tue, 2012-07-10 20:00 — Kathy Gilbeaux

      

Texas State Park Police Officer Thomas Bigham walks across the cracked lake bed of O.C. Fisher Lake, Aug. 3, 2011, in San Angelo, Texas. A combination of the long periods of 100-plus degree days and the lack of rain in the drought-stricken region has dried up the lake that once spanned over 5,400 acres. (AP Photo/Tony Gutierrez)

washingtonpost.com - by Associated Press - July 10, 2012

NEW YORK — Last year brought a record heat wave to Texas, massive floods in Bangkok and an unusually warm November in England. How much has global warming boosted the chances of events like that?

Quite a lot in Texas and England, but apparently not at all in Bangkok, say new analyses released Tuesday.

Scientists can’t blame any single weather event on global warming, but they can assess how climate change has altered the odds of such events happening, Tom Peterson of the National Oceanic and Atmospheric Administration told reporters in a briefing. He’s an editor of a report that includes the analyses published by the Bulletin of the American Meteorological Society.

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Nuclear, coal-fired electrical plants vulnerable to climate change

Thu, 2012-06-14 22:13 — Kathy Gilbeaux

Submitted by Luis Kun

homelandsecuritynewswire.com - June 5, 2012

Thermoelectric plants, which use nuclear or fossil fuels to heat water into steam that turns a turbine, supply more than 90 percent of U.S. electricity and account for 40 percent of the U.S. freshwater usage; in Europe, these plants supply three-quarters of the electricity and account for about half of the freshwater use; warmer water and reduced river flows in the United States and Europe in recent years have led to reduced production, or temporary shutdown, of several thermoelectric power plants; a new study says this problem will only grow.

Warmer water and reduced river flows in the United States and Europe in recent years have led to reduced production, or temporary shutdown, of several thermoelectric power plants. For instance, the Browns Ferry Nuclear Plant in Alabama had to shut down more than once last summer because the Tennessee River’s water was too warm to use it for cooling.

(READ COMPLETE ARTICLE)

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Global Environment Outlook 5 (GEO-5) - UN: Humanity Speeding Down "Unsustainable Path"

Sat, 2012-06-09 21:10 — Kathy Gilbeaux
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Can We Survive the New Golden Age of Oil?

Thu, 2012-06-07 21:28 — Kathy Gilbeaux

submitted by Robert G.Ross

      

EBRAHIM HAMID/AFP/Getty Images - For more photos of new energy powers, click here.

foreignpolicy.com - by Steve Levine - June 5, 2012

A flurry of new finds has analysts giddy over a new age of energy abundance. Just don't ask about global warming.

Energy experts are tittering about a prodigious new golden age of oil and gas in the Eastern Mediterranean, where Israel and Cyprus could become substantial oil and natural gas exporters, in addition to some other surprising places including French Guiana, Kenya, North Dakota, and Somalia.

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UN High Commissioner for Refugees (UNHCR) - Launches Flagship Publication on State of the World's Refugees

Mon, 2012-06-04 20:48 — Kathy Gilbeaux

unhcr.org - May 31, 2012

NEW YORK, United States, May 31 (UNHCR) – UN High Commissioner for Refugees António Guterres warned on Thursday that factors causing mass population flight are growing and over the coming decade more people on the move will become refugees or displaced within their own country.

In comments marking the launch in New York of "The State of the World's Refugees: In Search of Solidarity," Guterres said displacement from conflict was becoming compounded by a combination of causes, including climate change, population growth, urbanization, food insecurity, water scarcity and resource competition.

All these factors are interacting with each other, increasing instability and conflict and forcing people to move. In a world that is becoming smaller and smaller, finding solutions, he said, would need determined international political will.

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Book it, we’re toast: The Fate of the Species

Sat, 2012-05-26 10:01 — Kathy Gilbeaux

by Michael D. Lemonick

reneweconomy.com.au - Climate Central - May 22, 2012

If you grew up in the 1950’s and early 60’s, you probably remember the faint air of existential angst that lingered constantly in the background. With the creation of atomic weapons, and the booming stockpiles of missile-mounted bombs in the arsenals of the U.S. and the U.S.S.R., it seemed perfectly plausible that an all-out nuclear war could wipe out a significant fraction of the world’s population — the first time in history that humanity was capable of such destruction.

But as Fred Guterl says in a sobering, important and highly readable new book, those were really the good old days. The nuclear threat has receded, he acknowledges in The Fate of the Species: Why the human race may cause its own extinction and how we can stop it (Bloomsbury: $25), but warns that “the success of Homo sapiens has created new and terrifying risks that didn’t exist a few decades ago.”

(READ COMPLETE ARTICLE)

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Arctic Melt Releasing Ancient Methane

Tue, 2012-05-22 21:58 — Kathy Gilbeaux

Many of the sites were bubbling methane that has been stored for millennia

BBC News - by Richard Black - May 20, 2012

Scientists have identified thousands of sites in the Arctic where methane that has been stored for many millennia is bubbling into the atmosphere.

The methane has been trapped by ice, but is able to escape as the ice melts.

Writing in the journal Nature Geoscience, the researchers say this ancient gas could have a significant impact on climate change.

Methane is the second most important greenhouse gas after CO2 and levels are rising after a few years of stability.

(READ COMPLETE ARTICLE)

Nature Geoscience - Geologic methane seeps along boundaries of Arctic permafrost thaw and melting glaciers

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Rapid Climate Change Threatens Asia’s Rice Bowl

Sun, 2012-04-22 23:51 — Kathy Gilbeaux

      

Rice production in Asia is threaten by rapid climate change. Photo: T. Sunderland (CIFOR)

Researchers Focus on Innovations to Adapt Agriculture to Wild Swings in Climate Extremes, as Vividly Manifested by Southeast Asia’s Catastrophic Flood-drought Cycles

Bangkok (12 April 2012)—As Asia’s monsoon season begins, leading climate specialists and agricultural scientists warned today that rapid climate change and its potential to intensify droughts and floods could threaten Asia’s rice production and pose a significant threat to millions of people across the region.

“Climate change endangers crop and livestock yields and the health of fisheries and forests at the very same time that surging populations worldwide are placing new demands on food production,” said Bruce Campbell of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). “These clashing trends challenge us to transform our agriculture systems so they can sustainably deliver the food required to meet our nutritional needs and support economic development, despite rapidly shifting growing conditions.”

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Planet Under Pressure 2012 - State of the Planet Declaration

Wed, 2012-04-04 01:30 — Kathy Gilbeaux

submitted by Nguyen Huu Ninh

International scientific community issues first
“State of the Planet Declaration”

Recognizing the complexity and urgency of current challenges, researchers propose a new vision for science for global sustainability at major international conference.

Scientists today issued the first “State of the Planet” declaration* at a major gathering of experts on global environmental and social issues in advance of the major UN Summit Rio+20 in June.

The declaration opens: “Research now demonstrates that the continued functioning of the Earth system as it has supported the well‐being of human civilization in recent centuries is at risk.” It states that consensus is growing that we have driven the planet into a new epoch, the Anthropocene, where many planetary‐scale processes are dominated by human activities. It concludes society must not delay taking urgent and large‐scale action.

“This is a declaration to our globally interconnected society,“ said Dr Lidia Brito, director of science policy, natural sciences, UNESCO, and conference co‐chair.

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