Sierra Nevada

California Water

Los Angeles (and Climate Change) Seriously Threaten Air Quality at Mono Lake

With water levels habitually low, officials from the Eastern Sierra say they are "headed for a showdown” with L.A.

July 23, 2018 - Los Angeles Times

Sierra Nevada Drought

Why More than 100 Million Trees Have Died in the Sierra Nevada

Though the drought is ending in much of California, it's too late for the million's of trees that have died due to the ravages of recent water shortages.

February 2, 2017 - The Los Angeles Times

California State Water project

California Water Plan Foretells Tension Between Cities, Farmers

Recognizing the ongoing drought's severity, Sacramento is set to adopt a new statewide conservation plan. But some say the regulations don't place enough pressure on California's agricultural sector.

December 12, 2016 - KPCC

Sierra Nevada Melted

Sierra Nevada Snowpack at 500-Year Low

Unusually scarce precipitation last winter has left little snow on the mountains, endangering a key California water reserve.

October 3, 2015 - KPCC

California Already Confronting ‘Significant’ Impacts of Climate Change

A new report by state scientists identifies three dozen environmental indicators that confirm the effects of climate change on California are ‘significant and growing.’

August 14, 2013 - Los Angeles Times

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.