palm springs

Golf courses gone wild

March 18, 2024 By EarthWise Leave a Comment

Golf courses are a significant burden on the environment. The US has 16,000 golf courses which use 1.5 billion gallons of water a day and are treated with 100,000 tons of nitrogen, phosphorus, and potassium each year. In recent years, the golf industry has taken steps to lighten its environmental toll by using less water, introducing pollinator-friendly plants, and decreasing pesticide and fertilizer use. The US has more golf courses than any other country, accounting for 42% of all courses worldwide.

There is really an oversupply of golf courses and, as a result, more golf courses have closed than have opened since 2006. Most closed golf courses end up in the hands of commercial or residential developers, but some of them are allowed to return to nature.

For this to happen, there has to be a willing seller and, more importantly, a conservation-minded buyer who can afford both to purchase the land and to restore it to a natural state. There have been 28 former golf courses transformed into public green spaces between 2010 and the end of 2022. But that number seems to be growing.

In 2023, the former Cedar View Golf Course on the eastern shore of Cayuga Lake in upstate New York was bought by the Finger Lakes Land Trust. In California, places like Santa Barbara, Marin County, and even Palm Springs have all undertaken the transformation of former golf courses into public parklands.

Rewilding a golf course is undoubtedly a disappointment to local golfers, but it can bring big benefits to animals, plants, and people.

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After Shutting Down, These Golf Courses Went Wild

Photo, posted October 19, 2016, courtesy of Cabo Girao via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Solar Power And Water | Earth Wise

August 8, 2023 By EarthWise Leave a Comment

Solar power is a prime example of clean energy, but it does not come without complications and potential problems. One problem that has arisen in the Californian desert is the effect on scarce water supplies. Solar farms don’t use up water when they are operating but they consume it when they are being built.

One of the densest areas of solar development in North America is in a corridor along Interstate 10 near Palm Springs, California. Multiple utility-scale solar projects are underway near the small town of Desert Center. The projects are being built on public land overseen by the Department of Interior’s Bureau of Land Management. The location is ideal for solar power projects: endless sunshine, nearby transmission lines to distribute power, and a major highway for easy transportation of construction materials.

The problem is that during construction of the solar farms, the law requires developers to reduce the amount of dust being generated that can otherwise spread health problems like Valley Fever. Preventing dust from flying requires water and lots of it.

The water comes from groundwater and building the solar farms is drying up local wells and emptying the aquifer that is part of the Chuckwalla Valley Groundwater Basin. For the people who live in Desert Center and adjacent areas, this is a serious problem. It is also a problem for the desert ecosystem that supports palo verde and ironwood trees as well as endangered desert tortoises.

This isn’t an easy problem to solve. Seven approved new utility-scale solar projects in the area will provide enough electricity to power 2 million homes. But having enough water to build those projects won’t be easy.

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Solar Is Booming in the California Desert, if Water Issues Don’t Get in the Way

Photo, posted October 16, 2017, courtesy of UC Davis College of Engineering via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Record Heat Across the Globe | Earth Wise

August 4, 2021 By EarthWise Leave a Comment

While the Pacific Northwest was setting new records for high temperatures in June, many other places across the globe also experienced unprecedented heat. Places in Russia and Scandinavia, including locations above the Arctic Circle, set new records for temperature.

The heatwave in Europe was the result of a persistent northward bulge in the polar jet stream. This blocking pattern in the jet stream has been prevalent over Scandinavia this year and has contributed to unusually warm conditions there. Further east, similar conditions have created unusual warm temperatures in Siberia.

On June 23, Moscow reached a high of 94.6 degrees, the hottest June temperature on record. Helsinki, Finland set a record at 89.1 degrees, and both Belarus at 96.3 degrees and Estonia at 94.3 degrees set new records. The town of Saskylah, north of the Arctic Circle in Siberia, measured almost 90 degrees on June 20.

High temperature records have been broken in many places. The all-time record high for June for all of Mexico fell at Mexicali in Baja California on June 17 when the temperature reached 125 degrees. Palm Springs, California, while known for its desert heat, nonetheless set a new all-time high temperature of 123 degrees and also set a new record for the warmest overnight low temperature for a June night anywhere in North America at an unbelievable 105 degrees.

Stories like this have become all-too common in recent years and are undoubtedly going to occur with greater frequency as the world’s climate continues to react to the growing buildup of greenhouse gases in the atmosphere.

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A Scorcher in Siberia and Europe

Photo, posted June 8, 2007, courtesy of Niko Pettersen via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.