Articles by

Lisa Owens Viani

A former Japanese-American-owned nursery/brownfield in Richmond is being transformed into a green infill development that includes affordable senior housing, a four-acre greenbelt with a daylighted creek, an urban forest, and easy connections to transit via the Richmond Central Greenway.

Tucked into a corner of the city next to the I-80 freeway and BART tracks, the “Miraflores” site was the heart of the Japanese-American nursery industry in the East Bay. From the early 1900s to 2006, three Japanese-American families operated a rose and carnation nursery there, one of about a dozen such nurseries in the Richmond-El Cerrito area, according to Bay Area historian Donna Graves. During World War II, the families were sent out of state to camps but returned...
Read More

Two Massachusetts restoration projects have recently returned close to 740 acres of commercial cranberry bogs to wetlands.

Like the Bay Area’s salt ponds, cranberry farming originally involved creating an artificial environment from a natural wetland through the installation of dams and weirs. The cranberries—a plant native to North America that naturally grows as a vine—were then trained to grow in mats on the water’s surface. A project on Tidmarsh Farms in Plymouth, Massachusetts included redirecting a natural stream that had been diverted into an agricultural canal back into its original channel and planting 6,000 Atlantic white cedars...
Read More

Nutrient Nuances Modeled

DOWNLOAD the September 2016 Issue PDF Nutrient Nuances Modeled By Lisa Owens-Viani San Francisco Bay is becoming less opaque as the sediments power-washed into the Estuary by miners so long ago gradually disperse. This lets sunlight penetrate deeper into the water, creating more favorable conditions for the kind of problematic algal blooms that can shut down crab fisheries and keep people and their pooches out of the water. Scientists have collaborated on some new computer models, however, that may help them predict...
Read More

An Eggfull of Estuary

Birds’ eggs don’t lie. Just as thinning eggshells once revealed how DDT was affecting peregrines and pelicans, the eggs themselves are now telling scientists how long-lived some contaminants are in the Estuary and where they are the most problematic. A report just published by the Regional Monitoring Program for Water Quality in San Francisco Bay (RMP) summarizes contaminant concentrations in eggs collected between 2002 and 2012 from two fish-eating species high in the Estuary food chain, double-crested cormorants and Foster’s...
Read More

Waiting for the Big One

Birds’ eggs don’t lie. Just as thinning eggshells once revealed how DDT was affecting peregrines and pelicans, the eggs themselves are now telling scientists how long-lived some contaminants are in the Estuary and where they are the most problematic. A report just published by the Regional Monitoring Program for Water Quality in San Francisco Bay (RMP) summarizes contaminant concentrations in eggs collected between 2002 and 2012 from two fish-eating species high in the Estuary food chain, double-crested cormorants and Foster’s...
Read More

The Most Under-Regulated Facility

DOWNLOAD December 2015 ISSUE PDF The Most Under-Regulated Facility by Lisa Owens Viani When miners trudged up the northeast slope of Black Mountain in the Cupertino foothills in the late 1800s and began picking away at the rock to get at limestone deposits, they probably weren’t thinking about water or air quality. And when Henry J. Kaiser took over the quarry in 1939, turning it into the largest producer of Portland cement in the U.S., the Clean Air Act and...
Read More

Pivot or Pirouette?

DOWNLOAD September 2015 ISSUE PDF Pivot or Pirouette? By Ariel Rubissow Okamoto and Lisa Owens Viani Droughts and water shortages, dry creeks, heat waves, snowpack loss, sea level rise, bigger floods, species at risk, scarcer funding for public works and restoration projects, and California’s ever-growing population—as Jeff Mount put it in The New York Times recently, it’s a frightening, uncertain new world. How are Bay-Delta resource managers responding to these changes? Are we pivoting away from old institutional and decision-making...
Read More

About Us

The San Francisco Bay-Delta is named in the federal Clean Water Act as one of 28 “estuaries of national significance." For over 20 years, the San Francisco Estuary Partnership has worked together with local communities and federal and state agencies to improve the health of California’s most urbanized estuary.

San Francisco Estuary Partnership 1515 Clay Street, Suite 1400 Oakland, CA 94612 (510) 622-2304

Association of Bay Area Governments