Delta Conservancy In the News
Want to Prevent California’s Katrina? Grow a Marsh (web link)
(By: Moises Velasquez-Manoff, Bay Nature Magazine ) | (Sept 16, 2019)
Subsidence is a problem in the Delta because much of the water that irrigates the Central Valley, and that many Californians depend on for drinking water, is pumped through a sprawling network of canals from the Delta. A large enough breach of those levees—especially if it affected many of the Delta’s 57 islands simultaneously—could hamper the flow of fresh water to the Central Valley, leaving huge swaths of the state without usable water for months, even years.
DWR Awarded Prop 1 Grant to Study Removal Methods of Highly-Invasive Plant in Suisun Marsh (web link)
(By: California Department of Water Resources ) | (Sept 11, 2019)
With funding from the Delta Conservancy’s Proposition 1 Grant Program, the Department of Water Resources (DWR) will begin a study this October to determine the effectiveness and environmental impacts of various ways to control a highly invasive plant species in the Sacramento-San Joaquin Delta.
CDFW Releases Delta Conservation Framework (web link)
(By: California Department of Fish and Wildlife) | (Jan 15, 2019)
The California Department of Fish and Wildlife (CDFW) released the Delta Conservation Framework as a comprehensive resource and guide for conservation planning in the Sacramento-San Joaquin Delta through 2050.
Around East County: Progress on Marsh Project Causing Excitement (web link)
(By: Roni Gehlke, East Bay Times) | (Updated Oct 16, 2018)
Construction has begun on the Dutch Slough Tidal Marsh Wetland Restoration Project, allowing wetlands to be grown and offering a natural habitat for water birds and mammals.
When Water Worries Often Pit Farms vs. Fish, a Sacramento Valley Farm is Trying to Address the Needs of Both (web link)
(By: Gary Pitzer, Western Water News) | (Aug 24, 2018)
River Garden Farms is piloting projects that could add habitat and food to aid Sacramento River salmon.
California v Nutria: State Seeks to Eradicate Scourge of Giant Rodents (web link)
(By: Alastair Gee, The Guardian) | (Aug 15, 2018)
As the dog-sized creatures destroy wetlands and dig through levees, officials have a goal: total extermination.
Bay Point Regional Shoreline Restoration and Public Access Project (web link)
(By: East Bay Regional Park District) | (2018)
The East Bay Regional Park District will restore wetlands and grasslands, and improve public access to the shoreline by raising trail elevations, improving disabled access, creating new viewpoints, and installing interpretive panels supporting environmental education.
Wetland Restoration is Working at Bay Point Regional Shoreline (web link)
(By: San Francisco Bay Joint Venture) | (Jan 29, 2018)
The East Bay Regional Park District is working to restore up to 30 acres of marshland along the Bay Point Regional Shoreline.
Chemical and Biological Control of Arundo at Brannan Island State Recreation Area (web link)
(By: Aaron Haiman, UC Weed Science) | (Feb 14, 2018)
This story is about the Delta Conservancy’s work on arundo control in the Delta.
California’s Delta Poised to Become Massive Carbon Bank (web link)
(By: Matt Weiser, Water Deeply) | (June 9, 2017)
This story is about the Delta Conservancy’s work on a new carbon banking methodology.
ACR Approves Landmark Carbon Offset Methodology for California Wetland Restoration (web link)
(By: American Carbon Registry ) | (April 25, 2017)
The American Carbon Registry announced approval of a new carbon offset methodology to scientifically quantify greenhouse gas emissions reductions from the restoration of California deltaic and coastal wetlands. The Sacramento-San Joaquin Delta Conservancy was the lead agency in developing this methodology.
ACR Presents Innovation Award to the Delta Conservancy
(By: American Carbon Registry ) | (April 20, 2017)
The American Carbon Registry presented the Innovation Award to the developers of a landmark methodology for California wetland restoration. The Sacramento-San Joaquin Delta Conservancy was honored as the lead agency.
- Click here to read the full press release
The Innovation award was presented to the developers of a landmark methodology for California wetland restoration. ACR honored the Sacramento-San Joaquin Delta Conservancy as the lead agency, HydroFocus as the lead author and both U.C. Berkeley and Tierra Resources for technical support for the development of the methodology for the Restoration of California Deltaic and Coastal Wetlands. Funding for the methodology was provided by the California Coastal Conservancy, Department of Water Resources, U.S. Department of Energy, U.S. Department of Agriculture, the Metropolitan Water District and the Sacramento Municipal Utility District (SMUD).
In the San Francisco Bay Area, more than 90 percent of historic tidal wetlands disappeared in the last 150 years. Over 2.5 billion cubic meters of organic soils have disappeared since delta islands were first diked and drained for agriculture in the late 1800s, resulting in land subsidence up to 25 feet below sea level. Drained and cultivated organic soils in the delta continue to oxidize, subside and emit an estimated one to two million metric tons of CO2-equivalent annually — equal to annual emissions from over 300,000 passenger vehicles.
“We have been pleased to work with ACR and other partners on this methodology and appreciate the recognition,” said Steve Deverel, president of HydroFocus. “Restoration activities that rebuild subsided lands are critical to long-term ecosystem sustainability, are important to reducing the risk of levy failure and sea level rise, and are a significant source of GHG emissions reductions.”
“State and federal funding remains insufficient to address land subsidence that threatens the California water system, and carbon market revenues could help fill the funding gap,” added Campbell Ingram, executive officer of the Sacramento-San Joaquin Delta Conservancy. ”The new ACR methodology provides an incentive to landowners in the Sacramento-San Joaquin Delta, Suisun Marsh and other historically natural wetland areas in California to convert their most subsided and marginal agricultural lands to wetlands, or to produce wetlands crops such as rice, which will stop land subsidence and reverse it over time.””