Documenting the change in California salt ponds over the years
In 2010, photographer Barbara Boissevain started photographing the South Bay Salt Pond Restoration Project. It is the largest wetlands restoration project in the U.S.
Editor's note: As the 2021 U.N. Climate Change Summit convenes, NPR's Picture Show is taking a look at work by artists and visual journalists that highlight climate change.
Salt Ponds have existed in the San Francisco
