Air Pollution

논평

Pro-con: Are bio-digesters key to climate change fight?

The dairy industry is responsible for 75 percent of agriculture’s methane emissions, but it has focused on unproven bio-digester technology. California should look at less costly alternatives.

에 의해 게스트 코멘터리 • 8월 22, 2018

환경

As California burns, climate goals may go up in smoke—even after the flames are out

Climate-warming compounds are released by charred forests long after wildfires have been put out. That may do more to warm the planet more than the immediate harm from smoky air.

에 의해 줄리 카트 • 8월 7, 2018

뉴스레터

Air pollution, amputation & ferrets

The Trump administration proposed to revamp—and loosen—fuel mileage standards, challenging California’s authority to regulate air pollution within its borders, and enraging California officials.

에 의해 Dan Morain • 8월 3, 2018

환경

News Analysis: Here’s what’s important for land, sea and air in California’s fight with Trump

The sparring between the Trump administration and California over environmental rollbacks is getting serious.

에 의해 줄리 카트 • 4월 30, 2018