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Results for "urban systems"

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Fact Sheet

Immigrants in California

By Cesar Alesi Perez, Marisol Cuellar Mejia, Hans Johnson

4 days ago ... California is home to almost 11 million immigrants—about a quarter of the foreign-born population nationwide. More than half (55%) of ...

Fact Sheet

California’s Population

By Hans Johnson, Eric McGhee, Marisol Cuellar Mejia

After a decade of sluggish growth, California's population declined during the pandemic. More than a quarter of Californians are immigrants; by 2030, ...

blog post

The Promise of a Wet January

By Jeffrey Mount

Jan 5, 2023 ... These atmospheric rivers—with their intense low-pressure systems and ... The combination of high rainfall rates and winds causes urban and ...

blog post

Test Scores Show Six-Year Setback for California Students

By Darriya Starr, Emmanuel Prunty, Joseph Herrera, Iwunze Ugo

Dec 14, 2022 ... ... assessment, and accountability systems; those reforms showed ... in rural areas and in low-income urban areas with multi-dwelling units.

Fact Sheet

Water and Energy in California

By Alvar Escriva-Bou, Gokce Sencan, Andrew Ayres

Dec 6, 2022 ... California's water system uses energy to pump, convey, treat, and heat water. ... Groundwater pumping is for urban and farm uses.