Ponderosa Forests

Melissa Sevigny

Chemical deicer is commonly used to keep roads clear of snow and ice, and it makes travel safer. But it also kills ponderosa pines. The City of Flagstaff found that out when they experimented with deicer a few years ago. From the Arizona Science Desk, Melissa Sevigny reports on the tradeoff between public safety and environmental health . . . a tradeoff few cities in the nation have to make.


Melissa Sevigny

Almost 10,000 Christmas tree permits have been issued this season on national forest lands in northern Arizona. Getting into the holiday spirit can also help restore health to overstocked forests.


Shane McDermott/Arizona Highways

The most recent group to enter the debate surrounding the Grand Canyon Watershed National Monument is the Arizona Game and Fish Department. The proposal is designed to protect nearly 2 million acres of old-growth forest and other land near the national park. As Arizona Public Radio’s Ryan Heinsius reports, the agency says the plan would involve too much federal regulation.

Michael Collier

  

The world’s largest ponderosa pine forest stretches across higher elevations from the San Francisco Peaks to the Arizona/New Mexico border. But in the last century, human intervention has threatened its health.