science

This has been a tremendous year for the U.S. Department of Agriculture and the rural families and communities we serve. Deputy Secretary Krysta Harden recently shared a reflection on her most inspirational moments this year. I’m proud of what we’ve accomplished at USDA over the course of this year, and I thought I’d take a moment to share just a few of our top accomplishments.

If you’re like me, the holidays are a time to pack our bags and set off to visit family members and loved ones.  When my family goes on a road trip -- with what seems like half the country doing the same thing -- the driver is always asked helpful questions like, “Do you know where you’re going?” or “Are we there yet?” At USDA, we’re often revisiting the same questions and potential solutions as we develop plans to strengthen the rural economy.

Tackling the problems rural America faces is not unlike a family road trip.  Directions are needed to help steer USDA programs supporting rural America toward our goals:  “Do you know where you’re going?”  As it turns out, the answer to this question is an enthusiastic, “Yes!”

Last week, we entered a bold new era of exploration and discovery as NASA launched the Orion spacecraft, a major step testing the possibility of going to Mars.

As NASA contemplates sending human missions to Mars, one question we must answer is: what will the astronauts eat and what foods will assist future missions? NASA and USDA are working together to develop plants that can grow, thrive, and produce in new environments – signaling opportunities for fresh, nutrition-rich food for astronauts on long duration space flights.

Confronting climate change will be substantially cheaper and easier if we conserve forests, and the key to that is expert knowledge and science, Undersecretary of Natural Resources and the Environment Robert Bonnie told thousands of attendees at the recent 24^th World Congress of the International Union of Forest Research Organizations in Salt Lake City, Utah.

“A healthy and prosperous planet depends on the health of our natural resources and, in particular, on the conservation of the world’s forests,” Bonnie told the crowd, which included 2,492 delegates from 100 countries.  “But our success in conserving, managing and restoring our forests depends to a significant degree on a solid foundation of science and research.”

Millions of youth around the country became “aerospace engineers” for a day on Wednesday, as 4-H National Youth Science Day’s “Rockets to the Rescue” took center stage during National 4-H Week, Oct.  5 – 11.

National 4-H Week is the time when America’s 4-H clubs showcase their 6 million members and the programs in which they participate.  Studies indicate that youth who engage in 4-H’s research-driven programming are four times more likely to contribute to their communities, make healthy life choices, and strive to finish college.

Plants provide us with many things that we use on a daily basis – from the buildings in which we live and work, to our clothing and food. For flowering plants to thrive and reproduce, they often rely on pollinators to transport pollen between flowers.

Pollination ultimately results in fruits and seeds, ranging from the strawberries and almonds in your breakfast to the tomatoes in your pasta sauce. While scientists know a lot about honeybees, very little is known about many other pollinators – bats, birds, bees, butterflies, moths, flies, etc. – that are essential to pollinating wildflowers and native plants.

For young scientists, the years between completing a dissertation and becoming established in your field of research is sometimes an isolating time. The scholarly support of coursework is behind you just at the moment when you have refined your area of expertise.   As a research social scientist with the U.S. Forest Service’s New York City Urban Field Station, I wanted to help bridge that gap by fostering a network of young scholars and engaging them in New York City as a living laboratory for urban research.

For three days, the Urban Field Station, located at Fort Totten in Queens, New York City, served as a home base for scientists participating in a workshop titled, “Urban Natures: Engaging Social Science Perspectives.” The workshop was a rare opportunity for Ph.D. candidates and early-career faculty members in disciplines including geography, environmental psychology, natural resource management, and environmental studies, to explore the connections between research and practice in social-ecological systems in a peer-to-peer setting.

Imagine wandering through your favorite botanic garden in the early evening and catching a glimpse of the moon reflected off of something lime green that moves from flower to flower while closer to the ground the yellow glow of fireflies help illuminate the night.

It’s enough to make you feel like you’re in a Shakespearean forest.

But the lime green is really the wings that belong to what some consider the most beautiful insect – the Luna moth. Those who do catch a glimpse of this unique moth are lucky – as they are rarely seen due to their short life span.

When winter weather arrives, most bats hibernate in caves, but a few species migrate to warmer areas. Warmer being relative, the migrating bats may still end up in places that are too cold for comfort, and sometimes hibernate under leaf litter for short periods of time.

Roger Perry, a wildlife biologist at the U.S. Forest Service’s Southern Research Station, studied these temporary hibernation sites to find out how much protection they offered bats, and how much energy bats expend to stay alive.

The leaf litter study took place in and around the Alum Creek Experimental Forest of the Ouachita National Forest in Arkansas, and focuses on eastern red bats, a migratory species that remains active through most of the winter. When winter temperatures are not too cold the bats roost in trees, but when temperatures plunge, the bats temporarily hibernate underneath leaf litter.

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 the USDA’s rich science and research portfolio.

As long as I can remember, I’ve had a passion for numbers and statistics. That’s why I’ve dedicated the last 39 years of my life to this amazing field.

I earned my degree in statistics in 1975 and shortly after that joined the U.S. Census Bureau, where I worked for 21 years.  At the Census Bureau, I had a really diverse experience, having worked on crime, housing, economics, and labor statistics, before ending up with the Census of Agriculture team. It was when this team transitioned to the National Agricultural Statistics Service (NASS) in 1997 that I joined my new home away from home at USDA.