Sierra Nevada

Drought
6:15 pm
Tue September 2, 2014

Climate Change Means Less Sierra Nevada Runoff

file photo
Credit Joe Moore / Valley Public Radio

A new study from UC Irvine shows climate change could reduce California’s water supply by changing mountain vegetation. As Amy Quinton reports from Sacramento, even researchers were surprised how much could be lost.

Read more
Environment
4:51 pm
Thu May 15, 2014

San Joaquin Valley Groundwater Depletion Linked to Earthquakes

Pumping of groundwater in the San Joaquin Valley could be influencing seismic activity in California. (file photo)
Credit California Department of Water Resources

Researchers have long known that the mountain ranges surrounding the Central Valley have been rising faster than expected--a few millimeters every year for over a century.  And over the same time, seismic activity in the area has also increased.  According to a new study, both may be linked to the depletion of groundwater in the Central Valley.  Colin Amos of Western Washington University is lead author on the study.

Read more
Environment
9:54 am
Tue April 1, 2014

Voices Of The Drought: Rushing To Measure The Snowpack

Christine Bohrman is a hydrographer for Pacific Gas and Electric.
Ezra David Romero Valley Public Radio

Traditionally the April 1 snow survey marks the peak of the year’s snowpack, but with a string of early spring storms surveyors are rushing to measure the pack with just days to get their measurements in. Valley Public Radio reporter Ezra David Romero helped in the effort as a snow surveyor on a recent trip.

---

At 6,000 feet Christine Bohrman, our pilot and I hop out of a helicopter into a snow laden meadow below Courtright Reservoir in the Sierra National Forest.

Read more
Environment
12:46 pm
Tue February 4, 2014

Sierra's National Forest Trails Need Help From Volunteers

Credit Joe Moore / Valley Public Radio

One of the best parts of living in Central California is our proximity to the Central Sierra. Right in our backyard, we have treasures like Mt Whitney, the Kern River, Sequoia, Kings Canyon and Yosemite National Parks, plus thousands of acres of wilderness lands. But when it comes to the Sequoia National Forest and others in the National Forest system, budget cuts over recent years have taken a toll.

Read more
Commentary
3:25 pm
Thu January 23, 2014

Commentary: Time To Save The Sierra's Vanishing Trails

file photo
Joe Moore Valley Public Radio

One of the great things about living in California’s Central Valley is the easy access to one of the great mountain ranges of the world, the Sierra Nevada, and its beautiful forests. Unfortunately, through no fault of anyone in the valley, that access is being threatened.

As a lifelong Californian, I’ve grown to love the mountains so much that I’ve done volunteer work in the forests of the Sierra for the past 15 years. And over that time, I’ve seen a dramatic shift in the condition of the forests. The problems are twofold: a lack of funding, and a lack of personnel.

Read more
Environment
12:00 pm
Tue December 3, 2013

Fighting Fire With Fire, The Future Of The Rim Fire Burn Area

The Rim Fire burned at varying intensities. Ecologists say that some areas may not return to their prior glory.
Ezra David Romero Valley Public Radio

Fires in the Sierra Nevada are a natural phenomenon, but with human sparked blazes - like this summer's Rim Fire - the ecology of the mountain range is in flux. Will the high country scorched this summer ever return to its natural glory or will the region of the forest be littered with shrubbery? In this report Valley Public Radio’s Ezra David Romero takes a walk through multiple groves scorched by fires - caused naturally and by the human hand - and speaks with ecologists about the future of the forest burned by the Rim Fire.

Read more