In November a Draft Programmatic Environmental Assessment was published by the Marine Corps Air Ground Combat Center and other agencies, proposing actions to manage widespread raven problems in California desert military locations. In response, Ed LaRue of the Desert Tortoise Council sent a comment letter that approves of the raven abatement project so far as it’s necessary to protect desert tortoise, but also recommends a number of changes.

The San Bernardino County Light Trespass Ordinance is now official. As we noted in our December 8 news post, "Two of the primary 'wins' of the final version of the ordinance are a shielding requirement and modernization of the terminology and measurement process concerning light trespass. Decorative string lights were one of the final issues of contention, and the approved version of the ordinance will only limit the color temperature and lumen output for residential, not commercial, string lights. The Supervisors agreed to revisit the issue in the future." In the near future, MBCA plans to provide more educational content about the ordinance.

 

In a unanimous vote, the San Bernardino County Supervisors approved the Light Trespass Ordinance that has been championed by MBCA and three successive Third District Dark Sky Committees as part of a decade of citizen action. Third District Supervisor Rowe posted this press release announcing the action. Two of the primary "wins" of the final version of the ordinance are a shielding requirement and modernization of the terminology and measurement process concerning light trespass. Decorative string lights were one of the final issues of contention, and the approved version of the ordinance will only limit the color temperature and lumen output for residential, not commercial, string lights. The Supervisors agreed to revisit the issue in the future. MBCA will provide more details upon official implementation of the ordinance.

As the Brightline West High-Speed Rail Project between southern California and Las Vegas rolls toward implementation, MBCA has again joined numerous organizations to insist that the state require three wildlife crossings to protect our world-class wildlife, including mountain lions and bighorn sheep, in the fragile desert environment. The letter signed by 35 organizations is addressed to Governor Newsom with copies to California's Senators and the heads of appropriate state and federal agencies. Prior MBCA news stories on the issue were posted on September 5, 2020, and November 23, 2020, and this September 16 Los Angeles Times article focuses on the value of the wildlife crossings for bighorn sheep.

The proposed Oberon Solar Project, to be located on undisturbed BLM land near Desert Center, has drawn a great deal of concern by numerous groups in addition to MCBA. While in a Development Focus Area (DFA) proposed under California's Desert Renewable Energy Conservation Plan, the proponents are asking for amendments that contradict the Plan’s underlying rationale. In short, as MBCA’s Pat Flanagan writes in the MBCA letter, “It is not the role of the DRECP to bend to accommodate a project proposal. It is the project proponent’s role to accommodate the DRECP.”

The San Bernardino County Planning Commission unanimously approved the new Light Trespass Ordinance at their September 9 meeting. It will be forwarded to the Supervisors for their vote in the near future. Following its approval, compliance will be required in 18 months for businesses and 24 months for residents. The approved version is contained in pages 4-15 of the Staff Report; the existing Glare and Outdoor Lighting Ordinance is on pages 17-25.

MBCA's letter to Governor Newsom outlines the growing environmental damage and safety issues accruing from the proliferation of illegal marijuana grows in the Mojave Desert and other rural areas of the state. Our request is for the Governor to convene a special session of the legislature to upgrade the current misdemeanor status in order to address the escalating problem.

From the weekly newsletter The Revelator, published by the Center for Biological Diversity, here is a list of recent news stories focused on the negative effects of light pollution. 

• Young Clownfish Likely to Die Faster When Exposed to Artificial Light, Study Finds
• Noise and Light Pollution Changes Which Species of Birds Visit Our Backyards
• Fireflies Need Dark Nights for Their Summer Light Shows – Here’s How You Can Help
• Turning Off Half of City Lights at Night Could Cut Bird Mortality By Up to 60 Percent
• Dark Sky Havens: Where Can I Find One?
• Orbital Debris Creates a New Problem: Light Pollution

A recently-published research project by UC Irvine scientists reviewed 34 years of satellite data to analyze vegetation changes in the Sonoran Desert and nearby southern California mountains. They found a "widespread decline in perennial vegetation cover," that is, a significant reduction in even the hardiest desert plants. Researcher Stijn Hantson commented that "They're (desert plants) already so badly beaten by drought or heat that they're at the brink of existence." Read more in the Desert Sun article or view the research study, which includes a "Plain Language Summary."