MNN - Mother Nature Network

 

A systematic scientific survey of the Mojave Desert Ecoregion (which includes parts of Nevada, California, Arizona and Utah) conducted by The Nature Conservancy found the diverse habitats in and around the Amargosa River to be high-priority, biologically rich, threatened lands in need of long-term protection.

 

The Amargosa is a unique aquatic system in the Mojave; most of its course is underground. Where it sporadically surfaces it has created ecologically rich oases such as Ash Meadows and the Oasis Valley in Nevada, and Tecopa, Shosone and the Amargosa Canyon in California. As a result of these unique conditions, each oasis contains species and natural communities that exist nowhere else on earth.

 

River Facts:

Partners:
Collaboration with local businesses and Nye County has led to model landowner partnerships that have helped threatened species and habitat without incurring federal intervention, which could provoke uncertainty for the local economy.

 

What the Conservancy Has Done/Is Doing:
The Conservancy has been engaged in the Amargosa River system since the late 1980s, when the Amargosa River Preserve was established along the lower river section in California.

More recently, the Conservancy has been working along a 12-mile expanse of springs, wetlands and riparian habitat in the Oasis Valley. The Conservancy has recreated pond habitat for Amargosa toads and tadpoles on the Torrance and Parker Ranches, both acquired in 2000 with private funds from our members and partners. 

 

In 2008, the Conservancy completed its first prescribed burn in the chapter's history at Torrance Ranch.  The goal of using prescribed fire is to reopen wetland habitat for Amargosa toads that has become choked with cattails and reeds.  Read more about prescribed fire as a conservation tool.

In a doubling of effort and commitment, the Conservancy's Nevada and California chapters are undertaking an ambitious expansion into the lower watershed to protect a functional desert landscape of nearly 3 million acres through private land (and possibly water) acquisitions and improved public land management practices.