Exploring Nature in the San Francisco Bay Area

Beachcombers Hunt Plastic, and Data

It's early on a weekday morning, and Chris Pincetich is sifting through a small pile of debris on Stinson Beach. He's at the high-water mark, called the wrack line. That's where buoyant ocean flotsam gets stuck as the tide goes out. As we walk along, he stops and points out how plastic strapping looks a lot like weathered eelgrass. Pincetich isn't your ordinary beachcomber. He's a scientist trying to compile a local data set for a global problem: marine plastic pollution.

Lessons from the Mountain

The looming bulk of Mount Hamilton is a familiar sight to anyone driving Highway 101 through the Santa Clara Valley. At 4,196 feet, it's the tallest peak visible from the shores of San Francisco Bay. This is the most expansive wild landscape in the Bay Area: roughly 700,000 acres of public parks, university and conservancy reserves, and private ranches. Now it's also become a living laboratory for studying the affects of climate change.

Can the Bay Area grow in population and be sustainable?

As the Bay Area struggles to meet sustainability goals, double-digit population growth presents a clear challenge to reducing the region’s ecological footprint. Residents must use resources more efficiently to counteract the addition of more than a million new residents. In many ways, it mirrors a challenge the planet is facing. Can population growth in San Francisco and the Bay Area be sustainable?