Saturday, 10 May 2014

Wildfires and drought - the climate is changing

Siberia: more than 120 thousand ha of forests on fire


7 May, 2014

Siberia: more than 120 thousand ha of forests on fire
Photo: RIA Novosti

Forty-eight forest fires are reported on an area of 120.3 thousand hectares in Siberia on Wednesday, including 118.7 thousand hectares in Trans-Baikal Territory, the press service of the forest department in the Siberian Federal District reported.


Several hectares of forests are on fire in the republics of Buryatia, Tuva and Khakassia, Krasnoyarsk Territory, Irkutsk, Omsk and Tomsk regions.

For the past day specialists of the forest security service and paratroopers specialised in fire-fighting have put out 174 forest fires on an area of 18.2 thousand hectares in Siberia. Careless handling with fire and withered dry grass fires on the croplands became main reasons for the fires.

The special anti-fire regime is in effect in the eastern Siberian city of Chita and four districts in Trans-Baikal Territory, nine districts in Omsk Region and on the whole territory of Irkutsk Region.

The emergency was declared on the whole territory of Trans-Baikal Territory and Buryatia, in one district of Irkutsk Region and in one district of Omsk Region.


Alaska: Forest Service extends fire warning to all of Southeast



A fire warning issued for northern Southeast has been extended to other areas of the Tongass National Forest. (Image courtesy U.S. Forest Service).
A fire warning issued for northern Southeast has been extended to other areas of the Tongass National Forest. (U.S. Forest Service map).

6 May, 2014,

A fire warning issued last week for parts of northern Southeast Alaska has been expanded to the whole region.
Tongass National Forest Fire Management Officer Seth Ross says continued warm, dry weather is affecting more areas.

He’s not predicting large blazes. But he says hunters, hikers, boaters and campers should be extra careful.
We just wanted to talk to folks who are coming back into the woods and just make a gentle reminder to be careful. The conditions certainly are right for some fire activity,” he says.
He says fires should be attended at all times and thoroughly extinguished when no longer needed.
Forest fires are uncommon in Southeast’s Tongass rainforest.
But Ross says an average of 17 happen each year. Some years have as many as 40.
They’re not big. They don’t spread out very far. They do go deep in the right conditions. We do have fires that burn down a few layers in, underground. But nothing gets too, too big,” he says.
Ross’s warning continues until the weather changes.


Dry and drier in West 


Texas



Texas rancher Clay Igo sums it up: "It seems like it is doin' nothing but getting hotter, and drier, and less rain, yearly." Clay and his father Kevin have watched as many of their neighbors around Plainview have lost their herds, the local meatpacking plant closed, and the tax base shrank. As Kevin puts it, "these communities are drying up."
Scientists can put some numbers behind the Igos' experience. In 2011, many places in Texas and Oklahoma recorded more than 100 days over 100 degrees. Heat and drought contributed to more than $10 billion in agricultural losses alone. According to the National Climate Assessment, "communities that are already vulnerable to weather and climate extremes will be stressed even further by more frequent extreme events." To explore the 2014 National Climate Assessment, go to NCA2014.globalchange.gov





National Climate Assessment: Southwest chapter

"The story in the Southwest is the story of water." National Climate Assessment Southwest chapter convening lead authors Gregg Garfin and Guido Franco discuss how climate change is affecting the Southwest, already one of the driest regions in the United States. Increased heat, drought, and insect outbreaks, all linked to climate change, have increased wildfires. Declining water supplies, reduced agricultural yields, health impacts in cities due to heat, and flooding and erosion in coastal areas are additional concerns.
To explore the 2014 National Climate Assessment, go to NCA2014.globalchange.gov






A Colorado fire chief faces more wildfires


Elk Creek Fire Chief Bill McLaughlin's career has followed the spread of wildfires throughout the western United States. In 2012, his teams fought the Lower North Fork Fire in Colorado, an unusual early-season fire that kicked off the most destructive fire season in Colorado's recorded history -- until 2013 eclipsed that record.

According to the 2014 National Climate Assessment, higher average temperatures are drying out forest fuels, increasing the length of the fire season, reducing snow cover, and increasing the vulnerability of western forests to more wildfire. "Climate change is very real," Chief McLaughlin says, "It's changed my entire life."
To explore the 2014 National Climate Assessment, go to NCA2014.globalchange.gov






Corn and wheat up 22% so far this year.



LAST NET PCT YTD
CHG CHG CHG
CBOT corn 517.25 9.25 1.8% 22.6%
CBOT soy 1457.00 -6.25 -0.4% 11.0%
CBOT meal 475.90 -2.70 -0.6% 8.7%
CBOT soyoil 41.23 0.06 0.2% 6.2%
CBOT wheat 742.25 13.25 1.8% 22.6%
CBOT rice 1558.00 6.50 0.4% 0.5%
EU wheat 215.50 -1.25 -0.6% 3.1%



Normally 25% of Wisconsin corn is in the ground. Only 2% in the ground so far.




http://wsau.com/news/articles/2014/may/06/just-2-of-wisconsin-corn-crop-in-the-ground

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