A recent study by U.S. Forest Service scientists estimates urban forests’ trees store an estimated 708 million tons of carbon. (U.S. Forest Service photo)
Whether they are ringed by wrought iron or suspending a swing, urban trees are first and foremost trees. In fact, they are all working trees.
Consider, for example, carbon storage. From New York City’s Central Park to Golden Gate Park in San Francisco, America’s urban trees store an estimated 708 million tons of carbon, valued at $50 billion. Annually, these trees absorb an estimated 21 million tons of carbon, a value of $1.5 billion. Read more »
The adult periodical cicada emerges from its 17-year nymph stage, molts and arises as a winged adult. This spring will see the return of the large, colorful, fly-like bugs with large eyes and tented wings. (U.S. Forest Service photo/ Bob Rabaglia)
The buzz this spring has started, and some people may think it’s fodder for a new sci-fi movie. But this year’s spring brings a drama closer to home than you think – the pending emergence of brood II of the periodical cicada.
Cicadas are large, colorful, fly-like bugs with large eyes and tented wings. As the male cicadas sing their intense mating songs, some brand it as the sound of summer. Read more »
If Morgan Grove had 30 seconds to brief any high-level official, he would simply describe his job as working to make cities better and safer places for people to live.
“Our Forest Service research benefits the public in many ways — including having clean water to drink, safer living environments and recreating outside for healthier lives,” said Grove.
Because of Grove’s love of the great outdoors, he’s observed, learned and shared a lot of his scientific expertise during his 17 years with the U.S. Forest Service. He is a research scientist at the Northern Research Station’s field office in Baltimore, located in one of the most heavily forested and heavily populated areas in the United States. Read more »
Volunteers help harvest native seedlings at the Hiawatha National Forest greenhouse in Marquette, Mich. U.S. Forest Service photo.
Biologists have long recognized the important role native plants play in maintaining a healthy forest. When native plants are crowded out by invasive plants, those native species can suffer to the point of extinction.
Since the early 1990s, the Hiawatha National Forest has operated a greenhouse in Marquette, Mich. The idea is to provide both native seeds and seedlings for successful restoration of sites impacted by logging or disturbed by other land management activities. For instance, when aging culverts are replaced, native plants can be introduced to re-vegetate disturbed soil. Seeds and seedlings are also used to enhance existing wildlife habitats. Read more »
Dianna Grant of East New York Farms! Youth Internship program washes bok choy at the United Community Centers Youth Farm in Brooklyn, N.Y. East New York Farms! Is a recipient of the USDA Community Food Projects grant. Photo courtesy East New York Farms!
If your picture of New York City is skyscrapers and neon, consider expanding that image to include vegetable crops – a lot of vegetable crops – growing everywhere from ground level to rooftops. Read more »
You may start out wanting to talk to Leila Pinchot about a U.S. Forest Service icon, but the great granddaughter of Gifford Pinchot has much more to say about the future of another legend, the American chestnut.
One of the seminal figures in world conservation, Gifford Pinchot founded and served as the first chief of the U.S. Forest Service. The eastern forests we know today are distinctly different than the forests Gifford Pinchot would have known 100 years ago – they are missing the American chestnut, which dominated forests in the eastern United States.
Once called the sequoia of the east, the massive tree grew fast and could reach heights of 140 feet. American chestnut not only provided a seemingly endless supply of rot resistant wood, its fruit also fed inhabitants of the eastern United States for millennia. A non-native fungus caused the chestnut blight that killed an estimated 4 billion trees by the middle of the 20th century. Read more »