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 »
New energy efficient lights in USDA greenhouses at the Western Regional Research Center in Albany (above) will reduce greenhouse gas emissions and save about $200,000 a year in electrical costs. The City of Albany, California recently issued a proclamation recognizing USDA for installing the new LED luminaires and reducing greenhouse gas emissions. Plants in the greenhouses, used for research by Agricultural Research Service scientists, also are growing faster and producing higher yields.
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.
Sometimes greenhouse gases can be traced to greenhouses—or at least to their lighting systems.
That’s why the Albany City Council recently recognized USDA with a proclamation for reducing greenhouse gas emissions by installing energy-efficient lighting in the USDA greenhouses at the Western Regional Research Center (WRRC) in Albany, California. The greenhouses are used by scientists with USDA’s Agricultural Research Service (ARS), and the retrofit advances the goals of the city’s 2010 Climate Change Action Plan because it reduces citywide electrical use and carbon emissions. 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 »
A new report issued today by USDA should help farmers and ranchers make informed decisions resulting in better soil and ultimately reduce greenhouse emissions.
For the past 3 years, I have worked with a team of experts and scores of reviewers on a report published today, Quantifying Greenhouse Gas Fluxes in Agriculture and Forestry: Methods for Entity-Scale Inventory.
If you are a landowner, scientist, or conservationist looking for new tools to estimate carbon storage and greenhouse gas (GHG) fluxes, you will want to take a look at this report. It provides the scientific basis and methodology to assess the GHG benefits of conservation practices and farm, ranch and forest management. This information will help producers gauge progress in building healthy, carbon-rich soils and, ultimately, more resilient production of food, fiber and fuel. Read more »
Cross-posted from the White House Blog:
Today, in a major step to advance the President’s Climate Data Initiative, the Obama administration is inviting leaders of the technology and agricultural sectors to the White House to discuss new collaborative steps to unleash data that will help ensure our food system is resilient to the effects of climate change.
More intense heat waves, heavier downpours, and severe droughts and wildfires out west are already affecting the nation’s ability to produce and transport safe food. The recently released National Climate Assessment makes clear that these kinds of impacts are projected to become more severe over this century. Read more »
This week, I visited the small town of Cameron Creek Colony in Tulare County, California and saw firsthand the challenges drought poses, particularly for those living in rural communities.
About 10 percent of Cameron Creek Colony residents have no access to water because their wells have run dry. Still others have only intermittent access to water. Many are in danger of losing access to water permanently in the near future. One long-time resident told me that until this drought, she’d never worried about water. Now, worrying about having enough water is constantly on her mind. Read more »