Carbon Sinks

Rittenhouse Square, a park in Philadelphia, framed by large buildings.

Parks as a Weapon Against Climate Change

The 2022 ParkScore finds that cities are increasingly employing green space as a tool for mitigating heat and extreme weather effects, but the distribution of parks remains inequitable.

May 16, 2022 - Trust for Public Land

Aerial view of Ivanpah Solar Electric Generating System

How Renewable Projects Are Threatening a Crucial Carbon Sink

The sprawling Mojave Desert plays a key role in carbon sequestration, storing around 10 percent of California’s carbon. But the fragile ecosystem is threatened by large-scale renewable energy projects.

April 25, 2022 - Mojave Desert Land Trust

Exurban Commute

A Path for California to Get to Zero Carbon...And Below

A new study from Lawrence Livermore National Laboratory evaluates strategies to achieve former Gov. Jerry Brown's goal of carbon neutrality by 2045. Unlike other reports that study emission reductions, it evaluates "negative emissions" strategies.

February 20, 2020 - Lawrence Livermore National Laboratory

Agriculture

Land Use the Subject of Latest IPCC Report

Not urban land use, but in the literal sense: land used to produce food, graze livestock, supply drinking water, grow trees, and sequester carbon. As the climate warms and the population grows, crop yields will decrease and land will be degraded.

August 12, 2019 - The Washington Post

Wildfire

Wildfires Prompt Forestry Debate on Climate Change

While forests sequester atmospheric carbon dioxide, wildfires release enormous amounts of greenhouse gases as they increase in frequency and intensity from climate change.

November 29, 2017 - San Francisco Chronicle

Washington D.C. - The White House

America's Largest 'Crop': the Lawn

A NASA study finds that no irrigated vegetation covers more surface in the United States than the collection of lawns that are so important to the American identity.

August 24, 2015 - Fusion

New Research: Lawns Aren't Green

Lawns - long known to be the main culprit in urban water consumption, now can be blamed for another environmental woe - greenhouse gas producer in excess of whatever carbon it 'sinks'. The gas is nitrous oxide - 300 times more potent than CO2.

January 21, 2010 - University of California @Irvine Press Office

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Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.