By Daniel McGlynn

“The language changed from should restore to must restore,” says David Thomson of the San Francisco Bay Bird Observatory, referring to federal guidance on tidal marsh recovery. Marsh-upland transition zones are crucial for a properly functioning estuary, but nearly all of these historic zones have been impacted by human activity. Thomson, along with a number of partnering agencies have worked to figure out how to bring transition zones back to life. “We have seeded over 30 species of local native plants,” he says of a Bair Island restoration project.

Read More

Minding the Margins

By Daniel McGlynn

“The language changed from should restore to must restore,” says David Thomson of the San Francisco Bay Bird Observatory, referring to federal guidance on tidal marsh recovery. Marsh-upland transition zones are crucial for a properly functioning estuary, but nearly all of these historic zones have been impacted by human activity. Thomson, along with a number of partnering agencies have worked to figure out how to bring transition zones back to life. “We have seeded over 30 species of local native plants,” he says of a Bair Island restoration project.

Read More

About the author

Daniel McGlynn worked as an itinerant naturalist, trip leader, and wilderness guide before serving as an environmental educator with the Peace Corps in rural Nicaragua. Realizing that storytelling is a great educational tool, and productive way to inspire understanding and change, he then turned his attention to science and environmental writing. He is an alum of UC Berkeley’s Graduate School of Journalism and his work has appeared in a handful of national publications. He frequently writes about infrastructure projects and restoration work for Estuary News. Connect with him at danielmcglynn.com.

Related Posts

subisdence on 4 delta islands map

Asked to suggest an appropriate future for four Delta islands owned by the Metropolitan Water District, it’s difficult not to want the moon.

Why not richer rice fields, more wetlands, better boat launches, extended trails, even eco-tourism? ? A new survey for the Delta Islands Adaptation Project, funded by a Prop 1 Watershed Restoration Grant, wants the public’s opinion on the importance of 10 possible land-use objectives leading to the selection of one...
chart by Hutton

An examination of 50 years of records reveals an apparent seasonal bias in estimates of freshwater flow from the Delta to the San Francisco Estuary.

The seasonal bias suggests flows were overestimated during the summer months and underestimated during the winter. Estimates of Delta outflow use a measurement called net Delta outflow index (NDOI), which is determined by taking the amount of Delta inflow, from sources such as the Calaveras, Sacramento, and San Joaquin rivers,...
diagram of fish net trawl

Fish monitoring surveys in the San Francisco Estuary net different numbers of different fish species depending upon when and how they sample.

According to a new study published in San Francisco Estuary and Watershed Science, even surveys that target the same part of the water column can come up with significantly different catches. The study’s authors analyzed decades worth of data from the California Department of Fish and Wildlife (CDFW) Fall Midwater...