February 2016

Forested areas that border wetlands help protect wildlife, but until recently their efficacy has been untested for most amphibian species.  Now, recently published results of a six-year study explore how the loss or reduction of amphibians could affect the ecosystem.

At the University of New Hampshire, Dr. Kimberly Babbitt and a team of graduate students conducted landscape-scale experiments that tested the impacts of forest buffer width vernal pools on population size and structure, body size and condition and population genetics of two amphibian species in the northeastern United States. A grant from USDA’s National Institute of Food and Agriculture (NIFA) supported the project.

In the last fiscal year, USDA Rural Development invested over $240 million in renewable energy and energy efficiency projects across the nation. Through our Rural Energy for America Program (REAP) we have changed the face of clean energy in our rural communities by promoting energy efficiency in rural small businesses and agricultural operations and the development of renewable energy sources in and around these small communities.

The renewable energy component has expanded both small and large-scale clean energy development in a number of sectors including geothermal, solar, wind, hydropower, and biofuels. Utilizing resources already available in our rural areas whether it's sun and wind, or water and agricultural waste, USDA in partnership with local lenders has been able to provide the financial underpinnings to grow hundreds of renewable energy projects.

The saying “The whole is greater than the sum of its parts” is often attributed to the Greek philosopher Aristotle, and that couldn’t be more true when it comes to doing conservation planning across 11 states, multiple federal agencies and millions of acres of public and private land.

The Sage Grouse Initiative (SGI), led by USDA’s Natural Resources Conservation Service (NRCS), introduces the SGI Interactive Web Application, a tool that will take habitat restoration efforts for sage grouse to new heights — both visually and on the ground. The tool graphically layers vital pieces of information to paint a more cohesive picture of connected landscapes, so state and federal agencies and their partners can make more effective and targeted decisions.

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.

Some of the world’s most unique cacti, reptiles and plants reside right here in the United States among our nation’s lush watersheds and rangelands. Their ability to survive and thrive provide clues to preserving a diverse, sustainable habitat well into the future. USDA’s Agricultural Research Service (ARS) are the stewards of some of the agricultural lands that these fascinating creatures live on.

One such place, ARS’s Jornada Rangeland Research Facility in Las Cruces, NM, is a treasure trove for observing and gathering long-term information about how these species, environmental factors and agricultural practices intertwine and impact one another.

Near Stearns, Kentucky, a state trooper monitored traffic, watching for a car described in a just-issued bulletin. A car passed. No match.

Stearns is situated on the Upper Cumberland Plateau, McCreary County which is home to just 18,000 people.

Another car flashed by.

This month USDA highlights some of the important partners that work with us to care for our land, air, water, and wildlife.  The National Invasive Species Council is one such group.

When you hear the word “invasive,” most people automatically think of bugs and weeds. Unfortunately, invasives (or non-native pests) can also include wildlife, such as birds, reptiles, amphibians, and mammals.

When thinking about how to reduce run-off from potato fields in New Brunswick, Canada, researcher Josée Owen of Agriculture and Agri-Food Canada turned to a tool created by Mike Dosskey, a U.S. Forest Service researcher at the USDA National Agroforestry Center.

With others at the University of Kentucky and the Forest Service, Dosskey created AgBufferBuilder, a GIS-based computer program used for designing vegetation buffers around agricultural fields. Soil can erode, and fertilizer and pesticides off of fields while suspended in water. Buffers with trees, shrubs and other plants help to filter this water by trapping sediment and nutrients.

At the foot of Mount Mitchell, highest peak east of the Mississippi River, sits the quiet town of Burnsville, North Carolina. People come and go from the textile factory, hikers visit to climb the mountain, and a colorful art scene adds flavor to the community. But in 2009 in the wake of the stock market crash, unemployment in the county rose to 11.9 percent. Burnsville’s problems were compounded by the lack of broadband Internet outside of the town-center, which limited its potential growth.

When USDA announced broadband funding as part of the American Recovery and Reinvestment Act, Burnsville-based Country Cablevision saw an opportunity to expand and upgrade their existing Internet service in Mitchell and Yancey Counties.

Teamwork can improve virtually any endeavor, from partnering with a neighbor by exchanging butchered meat for hay to feed the rest of the herd or simply sharing a ride to save on gas.  The result is usually savings and efficiency.

At USDA, that notion is taken to another level with public-private partnerships that improve economic stability for producers, the financial sector, and a nation that leans heavily on the shoulders of its farmers and ranchers.

Farmland is one of the most precious resources we have in this country. After all, it’s what we rely on for our food, fuel, and fiber. Unfortunately farmland is also a finite resource, and getting access to it is one of the major challenges new and beginning farmers and ranchers face. This is also why USDA analyzes many aspects of farms and farmland distribution.

Since 2007 we have seen the American agricultural industry reshape itself. Each year, the number of farms has declined while the average farm size keeps getting larger. According to the new numbers we released earlier today the trend is continuing. There are now 2.07 million farms in the United States, down 1 percent from a year before, with the average farm size of 441 acres, up 3 acres from the previous year.