The massive Mendenhall Glacier in Alaska's Tongass National Forest is rapidly retreating. In this photo a developing forest can be seen above the glacier illustrating how the Mendenhall landscape is being dramatically altered by climate change. (Photo courtesy of The National Science Foundation, Durelle Scott)
Day after day we’re seeing more impacts from climate change, and many concerned folks want to know what exactly their government is doing about it. In other words, who’s keeping score on what we’re doing as our climate warms?
With this in mind, the U.S. Forest Service has developed something it calls the Climate Change Performance Scorecard. The scorecard was created as a way for the Forest Service to measure how well it was responding to climate change and to keep track of experiences and best practices so others could learn from them. Read more »
Cross Laminated Timber (CLT) and other emerging wood technologies are being used in new construction projects around the world, like these apartment buildings in Vaxjo, Sweden. (Photo credit: Midroc Property Development)
Cross-posted from the White House Rural Council:
As part of the Obama administration’s commitment to mitigate climate change, USDA, in partnership with the Softwood Lumber Board and the Binational Softwood Lumber Council, is announcing the U.S. Tall Wood Building Prize Competition. This competitive prize, open to teams of architects, engineers, and developers, will showcase the architectural and commercial viability of advanced wood products like Cross Laminated Timber (CLT) in tall buildings.
Advanced wood products are becoming the latest innovation in tall building construction. Products like CLT are flexible, strong, and fire resistant. In construction, wood products can be used as a successful and sustainable alternative to concrete, masonry, and steel. Using wood also reduces greenhouse gas emissions by storing carbon and simultaneously offsetting emissions from conventional building materials. By some estimates, the near term use of CLT and other emerging wood technologies in buildings 7-15 stories could have the same emissions control affect as taking more than 2 million cars off the road for one year. Read more »
This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.
American farmers have a long history of overcoming obstacles. In 1938, they helped the country emerge from the Dust Bowl by switching to contour plowing and eradicated the boll weevil forty years later by employing integrated pest management techniques. In both cases – and many others – USDA was there to help farmers achieve success.
Many of the obstacles they face today are on a much larger scale, associated with climate change and seasonal weather variability. USDA’s National Institute of Food and Agriculture (NIFA) is helping farmers get the tools they need to meet those challenges. Read more »
From record droughts in Kansas to deadly wildfires in California, the United States is feeling the effects of climate change. These same conditions have a dire impact across the developing world, especially for poor, rural smallholder farmers whose very lives are threatened every time the rains arrive late, the floods rush in, or the temperature soars.
By 2050, the world’s population is expected to reach nine billion people. Feeding them will require at least a 60 percent increase in agricultural production. There is no greater challenge to meeting this need than climate change. It poses a range of unprecedented threats to the livelihoods of the world’s most vulnerable people and to the very planet that sustains us. In order to ensure that hundreds of millions of people are not born into a debilitating cycle of under-nutrition and hunger, we must address the urgent threat that climate change poses. Read more »
As Director of the USDA Northeast Climate Hub, I am pleased to announce new partnerships with 12 land grant universities. This partnership effort will give the region’s farmers, foresters, and land managers better access to information and tools for adapting to climate and weather variability.
The Northeast Climate Hub is one of seven hubs around the country formed to address increasing climate and weather related risks to agriculture such as devastating floods, crippling droughts, extreme storms, fires, and invasive pests. Read more »
Farmers have long understood the need to care for our air, land and water. They know that farms are more productive and efficient when they’re properly cared for. Protecting natural resources protects their bottom lines and may be able to improve them as well.
Farmers are always looking for ways to make a living and be good stewards of the land, which is why the emerging biogas industry is so important to rural America. Across the country, biogas systems that capture methane from farming operations and use it to generate renewable energy currently provide enough renewable energy to power the equivalent of almost 70,000 average American homes. Read more »