March 2015

Even if you’re not among the 68 percent of U.S. adults who are overweight or obese, many consumers are striving to get a leg up on their nutritional health. Some of the simplest government facts can inspire consumers to better nutrition.

U.S. nutrition experts issue “leading indicators” on the nation’s nutritional health. USDA’s national “What We Eat In America” survey data indicate that dietary fiber intakes among U.S. consumers average only 16 grams per day. The problem is that the daily Adequate Intake for fiber is set at 25 grams for women and 38 grams for men!

What lengths would you go to for the pursuit of science?

That’s a question I asked myself when I had the opportunity to participate in data collection at the Glacier Lakes Ecosystem Experiments Site with John Frank and John Korfmacher, Electronics Engineer and Physical Scientist respectively, at the Forest Service’s Rocky Mountain Research Station.

The Glacier Lakes Ecosystem Experiments Site, or GLEES, is located in the Snowy Range of the Medicine Bow Mountains, within the Medicine Bow National Forest in Wyoming. The remote site’s 600 hectares (1,480 acres) are composed of a watershed located in mountainous terrain at 3,200 to 3,500 m (10,500 to 11,500 ft.) elevation.

Cover crops are the real heroes in the world of agriculture. Their job starts after a field is harvested and ends just before the next season’s crop is planted. Expectations for cover crops are high because if they don’t produce, the next crop may suffer.

After crops are harvested each year, planting fields are left bare. Runoff from rainwater, wind, and other forms of erosion devastate planting fields by stripping essential nutrients from the soil – nutrients needed for the next growing season. In addition to the loss of vital nutrients, the exposed fields are prime real estate for noxious-weed seeds intent on stealing what is left of the field’s nutrients. Replacing the lost nutrients and removing the weedy invaders costs millions of dollars each year for farmers.

I was asked recently what the Forest Service mission meant to me. There are three words that always come to mind any time I think about what we do … the greatest good.

Founder of the Forest Service, Gifford Pinchot said that where conflicting interests must be reconciled, the question shall always be answered from the standpoint of the greatest good of the greatest number in the long run.

Our mission is varied and complex, but the concept of doing our best for the largest amount of people is much simpler. We will always strive to do the greatest amount of good for the greatest number of people.

The distinctive “fitz-bew” of the Southwestern willow flycatchers is music to the ears of the partners of Wetland Dynamics, LLC, and USDA’s Natural Resources Conservation Service (NRCS) recently improved the ability to hear them. Wetland Dynamics received a $60,000 Conservation Innovation Grant from NRCS in 2014 to develop innovative technology for monitoring the endangered flycatcher and two other imperiled species in Colorado’s San Luis Valley.

“What we’re doing is innovative,” said Jenny Nehring, a biologist and partner at Wetland Dynamics. “The technology we’re using has been around for quite some time. But with the partnership now forged with NRCS, we are able to expand and improve our innovative techniques that build upon existing tools, which will in turn help to better understand certain wildlife species and improve protection of them.”

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.

We’ve long recognized that what we eat affects our health. But distances to stores offering healthy and affordable foods—as well as travel modes—can play a role in what gets purchased and consumed. Are the poor at a disadvantage when it comes to getting to a grocery store? How do shoppers—poor and not poor—travel to their main grocery store and how far do they travel to get there?

A new survey funded by USDA’s Economic Research Service (ERS) and Food and Nutrition Service is ideally suited to answer these questions. The National Household Food Acquisition and Purchase Survey (FoodAPS) collected information from a national sample of 4,826 households between April 2012 and January 2013 about where they shop for food and other unique, comprehensive data about household food purchases and acquisitions. FoodAPS is unique because it sampled a relatively large number of households that participate in USDA’s Supplemental Nutrition Assistance Program (SNAP), as well as nonparticipant households from three income levels.

There was a time when fire season for Western states meant only certain months out of the year. Not so long ago the U.S. Forest Service considered it primarily a summer problem with a few regions breaking the trend in early spring and late fall.

But climate change, according to most wildland fire experts, has turned fire season into a year-round issue.

What used to slow down fire season was winter—a long and cold time of year with lots of snow that killed off many invasive or destructive pests and filled rivers and reservoirs with ample water to supply the needs of millions living in the West.

In honor of National Nutrition Month®, MyPlate is sharing resources to help you bite into a healthy lifestyle everywhere you go! This blog highlights resources for encouraging a healthy lifestyle in the classroom. Learn about healthy eating at home, work, and throughout the community here.

MyPlate can be used to teach students of all ages about healthy eating. Start early and introduce preschoolers to fruits and vegetables through garden-themed nutrition education using the Grow It, Try It, Like It! Nutrition Education Kit. Elementary school teachers can integrate nutrition education into other subjects including Math, Science, English Language Arts, and Health with Serving Up MyPlate: A Yummy Curriculum.

Since December 2014, there have been several highly pathogenic avian influenza (HPAI) confirmations in migratory wild birds, back yard flocks, captive wild birds and commercial poultry in several states along the Pacific, Mississippi and Central Flyways.  These HPAI virus strains can travel in wild birds without them appearing sick.  In fact, if back yard poultry flocks are exposed to these particular HPAI virus strains, they are highly contagious and cause bird death.  We are expecting that there will be more HPAI confirmations this spring as the bird migrations continue, so if you own or handle poultry, now is a great time to check your biosecurity practices.  You should follow good biosecurity at all times to help protect the birds’ health.  Your actions can make a difference!  Learn more here:  http://healthybirds.aphis.usda.gov

As part of good biosecurity, you should prevent contact between your birds and wild birds, and report sick birds or unusual bird deaths to State/Federal officials, either through the state veterinarian or through USDA’s toll-free number: 1-866-536-7593.  You also should avoid contact with sick/dead poultry or wildlife. If contact occurs, wash your hands with soap and water and change clothing before having any contact with healthy domestic poultry and birds.   You are the best protection your birds have!  Learn more here:  http://healthybirds.aphis.usda.gov

Schools are successfully serving more nutritious meals to America's students, and healthier meals mean healthier kids. USDA is constantly working to do everything we can to support school nutrition professionals as they work to provide kids the nutrition they need to learn and develop into healthy adults. To further assist schools, USDA announced the availability of up to $5.5 million in Team Nutrition training grants for states for Fiscal Year (FY) 2015. These grants focus on the implementation of Smarter Lunchrooms - an innovative strategy using behavioral economics to encourage healthy eating in the cafeteria - as well as the healthier meal standards, HealthierUS School Challenge (HUSSC), USDA Foods, nutrition education, and wellness activities in schools and child care institutions. To apply for the grants, state agencies should visit www.grants.gov.

Here are some examples of how Team Nutrition grants have helped schools in the past: