Ground Truth Blog

Tonto National Forest

Tonto National Forest

In the Arizona Upland region of the Sonoran Desert, the Tonto National Forest enshrines a ruggedly beautiful landscape in central Arizona, where winter precipitation produced a “superbloom” of wildflowers this spring. Totaling almost 3 million acres, the Tonto...

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Land Exchanges Serve the Wealthy

Land Exchanges Serve the Wealthy

by Erica Rosenberg, Writers On The Range In 2017, the public lost 1,470 acres of wilderness-quality land at the base of Mount Sopris near Aspen, Colorado. For decades, people had hiked and hunted on the Sopris land, yet the Bureau of Land Management (BLM) handed it...

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Reading the Rings

Reading the Rings

by Susan J. Tweit Say the word “dendrochronology,” and what comes to mind? Perhaps a tree cross-section showing concentric circles of annual rings, with arrows pointing to the rings from years that mark historical human events. But there is so much more to the science...

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Sequoia Deaths Prompt Emergency Response

Sequoia Deaths Prompt Emergency Response

Giant sequoias are the most massive trees on Earth. They are also among the oldest, with the age of some trees exceeding 3,000 years. The trees grow in about 70-80 groves that cover less than 30,000 acres on the western slopes of California’s Sierra Nevada. In this...

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New Panel Will Review Landmark Forest Plan

New Panel Will Review Landmark Forest Plan

The Forest Service is forming a new advisory committee for national forests managed under the Northwest Forest Plan (NWFP). The 20-member board will recommend changes to the 1994 plan, which dictates management of 19 national forests in Washington, Oregon, and...

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White River National Forest is Nation’s Busiest

White River National Forest is Nation’s Busiest

A recently published economic analysis shows White River National Forest attracts the most visitors and produces the greatest economic impact of any U.S. national forest. Based on pre-pandemic data from fiscal year 2019, the report attributes more than 12 million...

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