President Obama is calling for a $1 billion climate change ‘resilience fund’ to help prepare communities for the impacts of climate change and research.
Posts tagged drought.
I am embarrassed I hadn’t heard about The Weather Channel’s climate documentary series, “Tipping Points.”
A tipping point, in climatology, is when a major change occurs to a major environmental system due to climate change, such as a shift in ocean currents or atmospheric circulation. These systems “tip” over from one stable state to another stable state, thus creating an entirely new situation. This new situation is irreversible. Sort of like spilling a glass of wine, you can’t put the wine back in the glass. Climate activists (whom I often disagree with) colloquially call this new state “the new normal.”
The show, Tipping Points, is hosted by Bernice Notenboom, an interesting journalist who combines science writing and adventure travel. She’s pretty good on camera, but most of the show seems to focus on showing 1) a climate change problem as it occurs in the real world (such as drought in the Amazon rainforest) and 2) a series of scientific experiments that aim identify the moment of a tipping point and then figure out how to manage the new system.
Tipping Points: Breaching Climate Stability
Hosted by Climate Journalist and adventurer Bernice Notenboom, Tipping Points embraces commentary from leading climate scientists surveying the complexity of the major tipping points effecting our current climate and their impact on changing weather patterns around the globe.
Adventurous and informative, Tipping Points explores the interconnectedness of all the elements that make up our climate system that influence global and local weather patterns. The Earth is in a delicate equilibrium; once one factor reaches its respective tipping point the other factors will also breach stability. As the atmosphere heats up and the chemical makeup of the atmosphere shifts there will be repercussions felt on a global scale. These elements are what Bernice and her team of climate authorities are going to explore is some of the most remote locations on the planet.
From the canopies of The Amazon to the ice sheets of Siberia, these climate specialists will chase answers to behavioral patterns of tipping elements in the climate system affecting our weather systems. View, here.
Salmon, unable to swim upstream to spawn, at risk of extinction - species stranded in ocean awaiting water surge for migration.
The lack of rain this winter could eventually be disastrous for thirsty California, but the drought may have already ravaged some of the most storied salmon runs on the West Coast.
The coho salmon of Central California, which swim up the rivers and creeks during the first winter rains, are stranded in the ocean waiting for the surge of water that signals the beginning of their annual migration, but it may never come. All the creeks between the Golden Gate and Monterey Bay are blocked by sand bars because of the lack of rain, making it impossible for the masses of salmon to reach their native streams and create the next generation of coho.
The dire situation prompted the district to release 29 million gallons of valuable drinking water from Kent Lake early this month in an effort to lure the coho into the watershed, which winds 33 miles through the redwood- and oak-studded San Geronimo Valley on the northwest side of Mount Tamalpais. Steelhead trout, which are listed as threatened under the Endangered Species Act, are also waiting offshore at the same streams, but they are more resilient - unlike coho, they can often wait a year to spawn.
A collapse of the fall run of chinook, which is the only viable fishery left in Central California, would put hundreds of commercial fishermen and marine-related businesses out of work.
A stone bridge dating back to the Ming dynasty has been discovered after water levels plunged at China s largest freshwater lake, a Beijing newspaper reported Friday.
The remains of the 2,930-metre-long bridge, made entirely of granite and dating back nearly 400 years, appeared at Poyang lake in the central province of Jiangxi, the Beijing News reported. The lake, which has been as large as 4,500 square kilometres in the past, has been drying up in recent years due to a combination of low rainfall and the impact of the Three Gorges Dam, experts say.
Wonder if the folks in the picture are tourists, or travelers using the same ancient path?
Firefighters battling some of the most destructive wildfires to ever strike the state were focusing on a major blaze near the town of Lithgow, which is burning on a 190-mile front.
Two weeks after word leaked to the American-Statesman about LCRA’s proposal to lower Lake Austin to help fight drought, lakeside residents are organizing to fight it. More.
Change is hard.
The Bureau of Reclamation today announced it will reduce for the first time ever Colorado River water deliveries from the Lake Powell reservoir downstream to Lake Mead, which provides nearly all of Las Vegas’ water.Worst drought on record impacting cities in the southwest, including millions in Las Vegas. Demand continues to rise. The Colorado River water wars have begun. Via
Thousands evacuated as Idaho wildfire grows
AP: More than 2,300 houses were evacuated in Idaho this week as strong winds stoked the nearby Beaver Creek Fire. The wildfire, reportedly ignited by lightning Aug. 7, is estimated to have grown to 144 square miles and is 6 percent contained.
More than 700 firefighters are battling the blaze near the Idaho ski town Ketchum.
An additional 7,500 homes are on evacuation alert as the fire continues to grow.
Photo: Helicopters battle the 64,000 acre Beaver Creek Fire on Friday, Aug., 16, 2013 north of Hailey, Idaho. A number of residential neighborhoods have been evacuated because of the blaze.(AP Photo/Times-News, Ashley Smith)
Wildfires are projected to burn more land as temps continue to rise. Via Union of Concerned Scientists.
Video (couldn’t embed). Economist says impacts will cost $60 Trillion USD.
David McNew, A firefighter watches from a rooftop as the Powerhouse fire closes in around the Canyon Creek Complex sports camp, June 1, 2013
Powerhouse Fire in rural Los Angeles was put out last month. Gov. Brown declared a state of emergency a few days ago for federal assistance.
JOE PETERS, assistant principal at Prescott High School in Arizona; 14 of the 19 wilderness firefighters killed in the Yarnell blaze on Sunday were in their twenties and based in nearby Prescott.
Superior profile from NatGeo.
Who are the elite hotshots, which lost 19 firefighters in a Arizona blaze on Sunday?
The 19 firefighters who lost their lives battling a raging wildfire in centralArizona on Sunday were members of the Granite Mountain Hotshots, an elite crew of U.S. wildfire firefighters based in Prescott, Arizona.
Hotshot crews—there are roughly 107 in the U.S.—consist of 20 firefighters who have been specifically trained to respond to fires in remote regions with little or no logistical support.
"In the world of wildland firefighting today, the hotshot crews are similar to the Special Forces in the military," said Dick Smith, a retired firefighter who spent 38 years fighting wildfires with the U.S. Fire Service. "They’re highly trained and can meet the highest physical requirements."
Candidates for the Granite Mountain Hotshots had to show that they could pass the arduous Pack Test and complete a series of physical activities, ranging from 40 sit-ups in 60 seconds to 7 pull-ups to a 1.5-mile (2.4-kilometer) run in just under 11 minutes.
"We believe in rigorous physical and mental training, which allows us to perform at the optimum level in any location and under any circumstances," said the Hotshots’ website.
"We are routinely exposed to extreme environmental conditions, long work hours, long travel hours and the most demanding of fire line tasks."
Becoming a Hotshot
The 2,000 or so firefighters who make up the nation’s elite hotshot crews work in groups of 20, in crews scattered across the United States. During peak wildfire season, the crews are on call 24 hours a day, 7 days a week.
1/5th of department lost. “Hotshots" are our nation’s most elite fire fighter. They work in teams of 20, and hike miles while carrying 40-50 pounds of equipment each into extreme terrains. They are very physically strong, train for many months, and are pridefully dedicated to protecting America’s lands. According to an official quoted in this article, Hotshots work long hours and will often sleep near the wildfires to help teams develop fire lines (a technique used to stop fires from spreading). I hate to say that more brave firefighters will be hurt and possibly die due to increasing droughts and extreme temperatures over the decades to come.
Nineteen firefighters were killed Sunday battling a blaze in Arizona, the state forestry division said.
They were part of an elite squad confronting wildfires on the front line, setting up barriers to stop the spreading destruction. But in their unpredictable world, it doesn’t take much to turn a situation deadly.
In this case, a wind shift and other factors caused a central Arizona fire, which now spans almost 9,000 acres, to become erratic, said Mike Reichling, Arizona State Forestry Division spokesman.
The inferno proved too much, even for the shelters the 19 firefighters carried as a last-ditch survival tool.
"The fuels were very dry, the relative humidity was low, the wind was coming out of the south. It turned around on us because of monsoon action," Reichling told CNN affiliate KNXV. "That’s what caused the deaths.
The firefighters from Prescott were killed Sunday while fighting the Yarnell Hill fire, northwest of Phoenix.