The Ensatina salamander (Ensatina eschscholtzii) is a good indicator of forest ecosystem health. (U.S. Forest Service/Hartwell Welsh)
With the Year of the Salamander now in full swing, there’s no wonder why everyone seems to be talking about these little creatures… they are the new canary in the coal mine when it comes to understanding forest health.
Woodland salamanders, small, ground-dwelling or subterranean, and primarily nocturnal creatures, are a common species in North American forests; and researchers from the U.S. Forest Service’s Pacific Southwest Research Station say they are reliable indicators of recovery in damaged forest ecosystems. Read more »
Mount Edgecumbe volcano is on Kruzof Island in Southeast Alaska, just west of Sitka. The Mount Edgecumbe Volcanic Field consists of more than a dozen volcanic vents and domes. The field first erupted more than 600,000 years ago, and volcanic activity continued until 5,000 to 6,000 years ago. (U.S. Forest Service/Jim Baichtal)
Seldom does one find a way to directly date a prehistoric volcanic eruption, but 11-year-old Blake LaPerriere opened such a door for excited scientists in Southeast Alaska.
Last September, Blake, his parents, and his younger brothers were exploring a beach on southwestern Kruzof Island, part of the Tongass National Forest landscape and just west of Sitka, Alaska, where they live. Blake investigated a deeply incised creek behind a pile of beach drift where he found a standing burnt tree embedded in a tall bank of pumice. He brought it to his family’s attention, asking “Do you think that’s from a volcanic eruption a long time ago?”
Curious, Blake’s father Zach took photos and sent them my way. Read more »
New Zealand has one of the most well-developed forest biosecurity programs in the world. The logs pictured here at the Port of Tauranga were fumigated prior to export to minimize the chance of accidentally spreading forest pests. (U.S. Forest Service/Frank Koch)
Sometimes there is more to global trade than meets the eye. While consumers and economies may benefit from expanding market opportunities and a seemingly endless array of readily available goods, harmful pests could be lurking as people and products are transported between countries.
An international research network, including scientists from the U.S. Forest Service, has come together to share information about how exotic animals, diseases and plants can move and spread—and threaten agricultural and natural resources.
The International Pest Risk Mapping Workgroup consists of governmental and academic scientists from around the globe who study potential stowaway pests in order to assess the likelihood of their establishment in new locations and the impacts if and where they spread. Read more »
A favorite U.S. Forest Service book for kids is “Why Would Anyone Cut a Tree Down?” which explains to children that, yes, there are reasons to cut trees. (U.S. Forest Service)
The U.S. Government Bookstore, the place where you can buy the 2014 Counterterrorism Calendar for $20 or a loose-leaf copy of the Export Administration Regulation 2013 edition for $199, released its list of best-selling publications for 2013 that includes several items published by the U.S. Department of Agriculture.
“Why Would Anyone Cut A Tree Down?” is written by Roberta Burzynski, who works in the U.S. Forest Service’s Northeastern Area State and Private Forestry unit. The book shows children the life cycle of trees and how trees are a renewable resource. The 41-page book with 28 full-color illustrations can be used by parents and teachers along with online activities and lessons. Colorfully illustrated by Juliette Watts, the $10 book is ideal for parents, teachers and children. Burzynski also wrote the popular “Woodsy Owl’s ABCs” that is meant to be read by an adult to children. Read more »
By definition, a partnership involves a relationship in which parties cooperate to advance their mutual interests. Such is the winning combination for two college students who volunteered their time to help the National Forests in North Carolina educate the next generation about a variety of conservation topics.
“I was surprised by how knowledgeable and sharp the kids were, and I think they may have taught me more than I taught them,” said Ryan Johnson, a senior at the University of North Carolina-Asheville. “It was a great experience, especially since I can be very shy and soft spoken. But I felt like I was able to get the kids interested in the topics and, hopefully, make an impact on the next generation of conservationists and outdoors enthusiasts.” Read more »
Deputy Under Secretary for Natural Resources and Environment Arthur “Butch” Blazer moderating a panel on forest health at the 2014 Agricultural Outlook Forum. USDA Photo by Bob Nichols.
Agroforestry. When you think of a forest, you don’t think of it in terms of a crop, but in many cases that’s what it is. The house you live in, the nuts and fruit you eat all comes from trees. Trees, with their root systems protect soils and soften the effects of wind. They help hold water.
The Forest Products industry contributes 4.5 percent of U.S. manufacturing’s Gross Domestic Product (GDP), produces $200 billion in products a year, provides jobs for nearly 900,000 people and is one of the top ten manufacturers in 47 states. No forests, no nuts, no windbreaks, no topsoil. Read more »