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Science Spotlight Archive
On Sept. 14, the Delta Independent Science Board (Delta ISB) will finalize its review of the Delta Plan Amendment for Conveyance, Storage Systems, and the Operation of Both (CSO). The Delta ISB will also discuss its current reviews, how to distribute one-page summaries for its reviews, and ideas for the next thematic reviews. Then, on Sept. 15, Cliff Feldheim, Chief of DWR’s Suisun Marsh Program, and Steve Chappell, Ex. Dir. of the Suisun Resource Conservation Dist., will lead a field tour in Suisun Marsh. On Sept. 14, Mr. Feldheim will provide an overview of the monitoring, research and restoration in Suisun Marsh. The public may join the field tour. However, transportation and lunch will not be provided.
Annie Daly will discuss how abandoned derelict vessels (ADVs) in the Sacramento-San Joaquin Delta impede navigation, interfere with boating traffic, and leak toxic chemicals into waterways. She has worked with the Delta Protection Commission and CDFW’s Office of Spill Prevention and Response and will present her research that examined aerial and on-water survey data, costs for vessel removal, and how other states handle ADVs. This information will help managers anticipate the resources needed to address the problem.
A panel of independent science experts will examine the analytical tools used in evaluating design alternatives being considered in the Yolo Bypass Fish Passage and Habitat Restoration Program Environmental Impact Statement/Environmental Impact Report (EIS/EIR) and Biological Assessment.
The Final Review Report from the independent scientific review of the Delta Regional Monitoring Program Monitoring Design is now available on the Delta Stewardship Council website.
On August 17, the Delta Independent Science Board (Delta ISB) will take action and approve the content of its review of the Delta Plan Amendment for Conveyance, Storage Systems, and the Operation of Both (CSO). In addition, the Delta ISB will discuss progress on current reviews, will brainstorm ideas for the next thematic reviews, and will discuss progress on developing one-page summary sheets for its reviews.
Dr. John Callaway, an internationally recognized expert in wetland restoration, specifically wetland plant ecology and sediment dynamics, was unanimously appointed by the Council as Lead Scientist at the July 2017 meeting. Most recently, Dr. Callaway has served as the director of the Master’s Program in Environmental Management at the University of San Francisco. “I look forward to the continuing efforts of building a collaborative scientific community with its search for common truths on the many critical issues that face the Delta,” Dr. Callaway said. “The development of One Delta-One Science is clearly a project of critical importance to California that is helping set standards of how the best available science can more effectively inform the making of policy.”
Volume 15, Issue 2 of the free SFEWS online journal discusses the varying perspectives that emerge as one follows the downstream movement of river water through the Delta and into San Francisco Bay. But, is the water considered wasted if it's allowed to enter the ocean? And when discussing the population of certain bellwether fish species in the Delta, the word "exection" is sometimes included and can cause debate. In this edition the concept is addressed and is considered not inevitable in the short run, if the most current scientific understanding to manage the ecosystem is utilized and if bold steps towards recovery are initiated.
On July 13, the Delta Independent Science Board (Delta ISB) will hear from invited guests and the public to brainstorm priorities for its future reviews, discuss the Delta Plan Amendment for Conveyance, Storage Systems and the Operation of Both (CSO), and provide status updates on other reviews. On July 14, the Delta ISB will announce its recommendation for Delta Lead Scientist, will discuss future priorities, and will brainstorm how to improve the effectiveness of its future reviews and internal processes.
The June 2017 issue of Estuary News includes articles on re-oaking Silicon Valley, the development of price point for ecosystem services, and the comparison of two California estuaries: San Francisco and Tijuana. To help keep you up-to-date on what’s happening throughout the estuary, the Council helps sponsor this quarterly publication of the San Francisco Estuary Partnership. You can receive ESTUARY News for free by signing up at: www.sfestuary.org/estuary-news
Presented by the Delta Stewardship Council's Delta Science Program, the CDFW Watershed Restoration Grants Branch, and the Surface Water Ambient Monitoring Program. Each talk will take place from noon to 1 at the Park Tower Plaza, 980 Ninth St., 2nd Floor Conference Center in Sacramento. These seminars are free, open to the public, and will shown via WebEx.
On June 13, 2017, the Delta Independent Science Board (Delta ISB) will approve the final memorandum on the Draft 2017–2021 Science Action Agenda, and will provide status updates on the planning of the Comprehensive Assessment of the Delta Monitoring Enterprise, the water quality thematic review, and the review of the California WaterFix Final Environmental Impact Report/Statement (EIR/S).
The State of Bay-Delta Science is a collection of papers that represents a synthesis of the current scientific understanding of the Sacramento-San Joaquin Delta. Together the papers emphasize the progress made on key research questions during the past decade and identify remaining knowledge gaps. The new interactive SBDS webpage offers more depth and clarity of the materials. All six of the related seminars by the report’s contributors are available for viewing. Finally, a Summary-of-Policies document distills key findings from SBDS 2016 for a policymaker audience.
On the morning of May 11 the Delta ISB will take a half-day field tour of the Lindsey Slough Restoration Project and the Jepson Prairie Preserve. The members will then meet to finalize their reviews of the Draft 2017-2021 Science Action Agenda and the EcoRestore Adaptive Management Program White Paper. The Board will also discuss its review of CaliforniaWaterFix Final EIR/S, hear updates on its thematic reviews of Water Quality and Comprehensive Assessment of Monitoring, and hear a presentation on the State of the Bay-Delta Science (SBDS) 2016 Retrospective. The Delta ISB will also hold an evening community meeting on May 11 seeking dialogue and input from Delta residents, and initiate an outreach of its Delta as an Evolving Place report.
The Delta Stewardship Council’s Delta Science Program has named eight doctoral graduate students and post-doctoral researchers as recipients of the agency’s 2017 Delta Science Fellowship.The Fellowship Program, administered by California Sea Grant, pairs junior scientists with academic and community mentors to work on collaborative data analysis and research projects as guided by the Delta Science Plan. Additional financial commitment is provided by the State and Federal Contractors Water Agency and the U.S. Bureau of Reclamation.
The Delta Stewardship Council was created in legislation to achieve the state mandated coequal goals for the Delta. "'Coequal goals' means the two goals of providing a more reliable water supply for California and protecting, restoring, and enhancing the Delta ecosystem. The coequal goals shall be achieved in a manner that protects and enhances the unique cultural, recreational, natural resource, and agricultural values of the Delta as an evolving place." (CA Water Code §85054)