Yosemite wildfire threatens San Francisco power supply

FRESNO, California, August 24, 2013 (AP) — A wildfire raging out of control has grown to nearly 200 square miles and spread into Yosemite National Park at the height of the summer season for one of California’s most popular tourist destinations. While it has closed some backcountry hiking, it was not threatening the Yosemite Valley, […]

What’s making the floods worse in Manila?

By HRVOJE HRANJSKI 22 August 2013 MANILA, Philippines, (AP) – Lashed each year by typhoons and stuck with outdated drainage systems, the Philippine capital has been hit by ever-worsening floods. Population growth, inadequate infrastructure, corruption, deforestation and even trash build-up combine to exacerbate the impact. It’s a trend experts expect to continue. Here’s why: “NO […]

National Geographic: Rising Seas

By Tim Folger1 September 2013 (National Geographic) – By the time Hurricane Sandy veered toward the Northeast coast of the United States last October 29, it had mauled several countries in the Caribbean and left dozens dead. Faced with the largest storm ever spawned over the Atlantic, New York and other cities ordered mandatory evacuations […]

Mayor Bloomberg: Why Hurricane Sandy forced cities to take the lead on climate change

  By Michael Bloomberg, Special to CNN21 August 2013 (CNN) – For the first time in human history, more than half the world’s population is living in cities, which now produce approximately 70 percent of global greenhouse gas emissions. That puts cities on the frontlines of the battle against climate change — and more and […]

Climate change killing harp seal pups as sea ice habitat melts away

By Alexander Holmgren 20 August 2013 (mongabay.com) – As sea ice levels continue to decline in the northern hemisphere, scientists are observing an unsettling trend in harp seal young mortalities regardless of juvenile fitness. While a recent study found that in harp seal breeding regions ice cover decreased by up to 6% a decade from […]

Arctic warming and our extreme weather: New study finds no clear link

By Jason Samenow19 August 2013 (Washington Post) – Is the dramatic decline of Arctic sea ice, spurred by manmade global warming, making the  weather where we live more extreme?  Several recent studies have made this claim. But a new study finds little evidence to support the idea that the plummeting Arctic sea ice has meaningfully […]

Heat wave kills people, crops, fish, and hopes in China

By Jethro Mullen1 August 2013 Hong Kong (CNN) – Record-breaking temperatures have been searing large swaths of China, resulting in dozens of heat-related deaths and prompting authorities to issue a national alert. People are packing into swimming pools or taking refuge in caves in their attempts to escape the fierce temperatures. Local governments are resorting […]

Sunburned in Siberia: Heat wave leads to wildfires

17 August 2013 (AP) – An intense heat wave in Siberia has contributed to an unusual flare up of wildfires across the fragile and carbon-rich landscape. Smoke from the fires is lofting high into the atmosphere, and is drifting toward the Arctic, where soot can hasten the melting of snow and sea ice. The Siberian […]

Graph of the Day: Predicted range expansion of the Asian Tiger Mosquito in Northeastern U.S., Present-2080s

Predicted Ae. albopictus range expansion in the northeastern USA under two climate change scenarios. (A) Moderate increase in CO2 emissions (B2 scenario). (B) Higher increases in CO2 emissions (A2 scenario). Predicted present range based on 1950–2000 climate data. Three future time periods: 2020s (years 2010–2039), 2050s (years 2040–2069), and 2080s (years 2070–2099). Urban areas are […]

Hurricane Sandy rebuilding task force releases rebuilding strategy

Contact: Aaron Jacobs, Hurricane Sandy Rebuilding Task Force, Aaron.F.Jacobs@hud.gov 19 August 2013 WASHINGTON – President Obama’s Hurricane Sandy Rebuilding Task Force, chaired by Housing and Urban Development (HUD) Secretary Shaun Donovan, today released a rebuilding strategy to serve as a model for communities across the nation facing greater risks from extreme weather and to continue […]

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