In these recent unseasonably hot days, have you noticed the heat radiating off blacktop? Black asphalt traps heat and releases it back into our cities. “But who said streets had to be black?” asked Ben Schiller, staff writer at Co.Exist. They pointed to Lawrence Berkeley Lab’s showcase of alternative paving surfaces to demonstrate how a parking lot alone can measure 40 degrees cooler if it’s lighter in color. In Los Angeles, you can visit TreePeople’s Center for Communitiy Forestry at our Coldwater Canyon Park headquarters to see this effect in action.… Read more >>
Posts Categorized / Environment
On average, Los Angeles gets only a quarter of an inch of rainfall in May. And yet… This year—a very dry one at that—we got a full inch of rain with the last storm. That bit of rainfall not only helped squelch the wildfires (which had an earlier than usual start this year), but it took this season from being the 4th driest to the 7th driest winter on record.
And while that may still seem pretty dire, here’s some hope: That rain was harvested at TreePeople’s headquarters, and is now stored in our cistern to use as supplemental landscape irrigation this summer.… Read more >>
U.S. Forest Service researchers have published compelling evidence* of urban trees’ immense carbon storage capacity. Along with the other many things they do to improve the environment, trees absorb carbon dioxide emissions from a multitude of pollution sources in our cities. “Thus,” the researchers conclude, “urban trees influence local climate, carbon cycles, energy use, and climate change.”
National Arbor Day is April 26. We join our friends at Alliance for Community Trees in the firm belief that reducing atmospheric CO2 is one of the most important functions of the urban forest—and that people can play a big role.… Read more >>
Today marks 40 years since the Los Angeles Times shared a kid’s dream of saving our city and our forests. “Andy vs. the Bureaucratic Deadwood,” by Michael Seiler, touched many thousands of people–especially other kids and grandparents–and moved them to send in their pennies to nurture that dream. Following the publication of the article, the kid’s dream grew into a movement that over the years has engaged, educated, and supported millions of Angelinos in taking action to green and repair their neighborhoods, schools, and the forest watershed surrounding the city.… Read more >>
At TreePeople we like to think of every day as Earth Day. But that doesn’t mean we don’t love to celebrate April 22 as a great time to do something wonderful for the earth.
Still, maybe planting 100 trees or installing a rain garden at your local school is more than you can work into your schedule by this Monday. If that’s the case, we have the perfect solution—simply go outside!
Increasingly, studies show that although we are more disconnected from nature—to the point where it can be considered a disorder—even if we just take a short stroll in the park, the effects are amazing .… Read more >>