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National Research Council Criticizes Plan to Build Peripheral Canal
A new report from the National Research Council says the Bay Delta Conservation Plan (BDCP) lacks critical missing components, including clearly defined goals and a scientific analysis of the proposed project's potential impacts on delta species
"In addition, the scientific information in the plan is fragmented and presented in an unconnected manner, making its meaning difficult to understand," the panel concluded.
In criticizing the highly questionable "science" behind the plan to build the peripheral canal/tunnel, the National Research Council is echoing many of the criticisms that independent scientists, commercial fishermen, recreational anglers, Tribal leaders, family farmers and scientists have made about the BDCP process.
Below is the news release from the National Research Council:
"In addition, the scientific information in the plan is fragmented and presented in an unconnected manner, making its meaning difficult to understand," the panel concluded.
In criticizing the highly questionable "science" behind the plan to build the peripheral canal/tunnel, the National Research Council is echoing many of the criticisms that independent scientists, commercial fishermen, recreational anglers, Tribal leaders, family farmers and scientists have made about the BDCP process.
Below is the news release from the National Research Council:
FOR IMMEDIATE RELEASE
CALIFORNIA'S DRAFT BAY DELTA CONSERVATION PLAN INCOMPLETE;
NEEDS BETTER INTEGRATION TO BE MORE SCIENTIFICALLY CREDIBLE
WASHINGTON — A draft plan to conserve habitat for endangered and threatened fishes in the California Bay-Delta while continuing to divert water for agricultural and personal use in central and southern California has critical missing components, including clearly defined goals and a scientific analysis of the proposed project's potential impacts on delta species, says a new report from the National Research Council. In addition, the scientific information in the plan is fragmented and presented in an unconnected manner, making its meaning difficult to understand.
The delta region receives fresh water from the Sacramento and San Joaquin rivers and their tributaries, and water from the delta ultimately flows into the San Francisco Bay and the Pacific Ocean. Pumping stations divert water from the delta, primarily to supply Central Valley agriculture and southern California metropolitan areas. The effects of an increasing population and the operation of the engineered water-control system have substantially altered the delta ecosystem, including its fish species.
The November 2010 draft of the Bay Delta Conservation Plan (BDCP) aims to gain authorization under the federal Endangered Species Act and companion California legislation for a proposed water diversion project, such as a canal or tunnel that would take water from the northern part of the delta directly to the south while protecting the region's ecosystems. To date approximately $150 million has been spent in developing the BDCP, which is being prepared by a steering committee of federal, state, and local agencies, environmental organizations, and other interest groups. The plan is slated for completion by 2013 and would be implemented over the next 50 years.
The draft BDCP states that the principal component of a habitat conservation plan is an "effects analysis," which the plan defines as "a systematic, scientific look at the potential impacts of a proposed project on those species and how those species would benefit from conservation actions." However, the effects analysis is still being prepared and was not included in the BDCP, resulting in a critical gap in the science. Without this analysis, it is hard to evaluate alternative mitigation and conservation actions.
The BDCP lacks clarity in its purpose, which makes it difficult to properly understand, interpret, and review the science that underlies the plan, stated the panel that wrote the report. Specifically, it is unclear whether the BDCP is exclusively a habitat conservation plan to be used as an application to "take" -- meaning to injure, harass, or kill -- listed species incidentally or whether it is intended to be a plan that achieves the co-equal goals of providing reliable water supply and protecting and enhancing the delta ecosystem. If it is the latter, a more logical sequence would be to select alternative projects or operation regimes only after the effects analysis is completed.
Furthermore, the draft BDCP combines a catalog of overwhelming detail with qualitative analyses of many separate actions that often appear disconnected and poorly integrated, the panel said. There are many scientific elements, but the science is not drawn together in an integrated fashion to support the restoration activities. The panel noted that a systematic and comprehensive restoration plan needs a clearly stated strategic view of what each scientific component is intended to accomplish and how this will be done.
"There is a strong body of solid science to support some of the actions discussed in the BDCP, but because the science is not well-integrated, we are getting less from the science than we could," said panel chair Henry Vaux, professor emeritus of resource economics at the University of California in Berkeley and Riverside. "As our report concludes, a stronger and more complete BDCP -- and the panel identified several areas for improvement -- could contribute importantly to solving the problems that beset the delta."
The study was sponsored by the U.S. departments of the Interior and Commerce. The National Academy of Sciences, National Academy of Engineering, Institute of Medicine, and National Research Council make up the National Academies. They are independent, nonprofit institutions that provide science, technology, and health policy advice under an 1863 congressional charter. Panel members, who serve pro bono as volunteers, are chosen by the Academies for each study based on their expertise and experience and must satisfy the Academies' conflict-of-interest standards. The resulting consensus reports undergo external peer review before completion. For more information, visit http://national-academies.org/studycommitteprocess.pdf. A panel roster follows.
Contacts:
Jennifer Walsh, Media Relations Officer
Shaquanna Shields, Media Relations Assistant
Office of News and Public Information
202-334-2138; e-mail news [at] nas.edu
Additional Resource:
Report in Brief
Pre-publication copies of A Review of the Use of Science and Adaptive Management in California's Draft Bay Delta Conservation Plan are available from the National Academies Press; tel. 202-334-3313 or 1-800-624-6242 or on the Internet at http://www.nap.edu. Reporters may obtain a copy from the Office of News and Public Information (contacts listed above).
# # #
NATIONAL RESEARCH COUNCIL
Division on Earth and Life Studies
Water Science and Technology Board
Ocean Studies Board
Panel to Review California’s Draft Bay-Delta Conservation Plan
Henry J. Vaux Jr. (chair)
Professor Emeritus of Resource Economics, and
Associate Vice President Emeritus
University of California
Berkeley
Michael E. Campana
Professor
Department of Geosciences
Oregon State University
Corvallis
Jerome B. Gilbert*
Consulting Engineer, and
Founder
J. Gilbert Inc.
Orinda, Calif.
Albert E. Giorgi
President and Senior Fisheries Scientist
BioAnalysts Inc.
Redmond, Wash.
Robert J. Huggett
Independent Consultant, and
Professor Emeritus
Department of Environmental Sciences
Virginia Institute of Marine Science
College of William and Mary
Williamsburg, Va.
Christine A. Klein
Chesterfield Smith Professor of Law
Levin College of Law
University of Florida
Gainesville
Samuel N. Luoma
Senior Research Hydrologist
Waters Resources Division
U..S. Geological Survey
Menlo Park, Calif.
Department of Environmental Sciences
Thomas Miller
Professor
Chesapeake Biological Laboratory
Center for Environmental Science
University of Maryland
Solomons
Stephens G. Monismith
Obayashi Professor and Chair
Department of Civil Engineering, and
Director
Environmental Fluid Mechanics Laboratory
Stanford University
Stanford, Calif.
Jayantha Obeysekera
Director
Hydrologic and Environmental
Systems Modeling
South Florida Water Management District
West Palm Beach
Hans W. Paerl
Kenan Professor of Marine and Environmental Sciences
Institute of Marine Sciences
University of North Carolina
Morehead City
Max J. Pfeffer
Professor
Department of Development Sociology
Cornell University
Ithaca, N.Y.
Desiree D. Tullos
Assistant Professor
Department of Biological and Ecological Engineering
Oregon State University
Corvallis
STAFF
Laura Helsabeck
Study Director
* Member, National Academy of Engineering
CALIFORNIA'S DRAFT BAY DELTA CONSERVATION PLAN INCOMPLETE;
NEEDS BETTER INTEGRATION TO BE MORE SCIENTIFICALLY CREDIBLE
WASHINGTON — A draft plan to conserve habitat for endangered and threatened fishes in the California Bay-Delta while continuing to divert water for agricultural and personal use in central and southern California has critical missing components, including clearly defined goals and a scientific analysis of the proposed project's potential impacts on delta species, says a new report from the National Research Council. In addition, the scientific information in the plan is fragmented and presented in an unconnected manner, making its meaning difficult to understand.
The delta region receives fresh water from the Sacramento and San Joaquin rivers and their tributaries, and water from the delta ultimately flows into the San Francisco Bay and the Pacific Ocean. Pumping stations divert water from the delta, primarily to supply Central Valley agriculture and southern California metropolitan areas. The effects of an increasing population and the operation of the engineered water-control system have substantially altered the delta ecosystem, including its fish species.
The November 2010 draft of the Bay Delta Conservation Plan (BDCP) aims to gain authorization under the federal Endangered Species Act and companion California legislation for a proposed water diversion project, such as a canal or tunnel that would take water from the northern part of the delta directly to the south while protecting the region's ecosystems. To date approximately $150 million has been spent in developing the BDCP, which is being prepared by a steering committee of federal, state, and local agencies, environmental organizations, and other interest groups. The plan is slated for completion by 2013 and would be implemented over the next 50 years.
The draft BDCP states that the principal component of a habitat conservation plan is an "effects analysis," which the plan defines as "a systematic, scientific look at the potential impacts of a proposed project on those species and how those species would benefit from conservation actions." However, the effects analysis is still being prepared and was not included in the BDCP, resulting in a critical gap in the science. Without this analysis, it is hard to evaluate alternative mitigation and conservation actions.
The BDCP lacks clarity in its purpose, which makes it difficult to properly understand, interpret, and review the science that underlies the plan, stated the panel that wrote the report. Specifically, it is unclear whether the BDCP is exclusively a habitat conservation plan to be used as an application to "take" -- meaning to injure, harass, or kill -- listed species incidentally or whether it is intended to be a plan that achieves the co-equal goals of providing reliable water supply and protecting and enhancing the delta ecosystem. If it is the latter, a more logical sequence would be to select alternative projects or operation regimes only after the effects analysis is completed.
Furthermore, the draft BDCP combines a catalog of overwhelming detail with qualitative analyses of many separate actions that often appear disconnected and poorly integrated, the panel said. There are many scientific elements, but the science is not drawn together in an integrated fashion to support the restoration activities. The panel noted that a systematic and comprehensive restoration plan needs a clearly stated strategic view of what each scientific component is intended to accomplish and how this will be done.
"There is a strong body of solid science to support some of the actions discussed in the BDCP, but because the science is not well-integrated, we are getting less from the science than we could," said panel chair Henry Vaux, professor emeritus of resource economics at the University of California in Berkeley and Riverside. "As our report concludes, a stronger and more complete BDCP -- and the panel identified several areas for improvement -- could contribute importantly to solving the problems that beset the delta."
The study was sponsored by the U.S. departments of the Interior and Commerce. The National Academy of Sciences, National Academy of Engineering, Institute of Medicine, and National Research Council make up the National Academies. They are independent, nonprofit institutions that provide science, technology, and health policy advice under an 1863 congressional charter. Panel members, who serve pro bono as volunteers, are chosen by the Academies for each study based on their expertise and experience and must satisfy the Academies' conflict-of-interest standards. The resulting consensus reports undergo external peer review before completion. For more information, visit http://national-academies.org/studycommitteprocess.pdf. A panel roster follows.
Contacts:
Jennifer Walsh, Media Relations Officer
Shaquanna Shields, Media Relations Assistant
Office of News and Public Information
202-334-2138; e-mail news [at] nas.edu
Additional Resource:
Report in Brief
Pre-publication copies of A Review of the Use of Science and Adaptive Management in California's Draft Bay Delta Conservation Plan are available from the National Academies Press; tel. 202-334-3313 or 1-800-624-6242 or on the Internet at http://www.nap.edu. Reporters may obtain a copy from the Office of News and Public Information (contacts listed above).
# # #
NATIONAL RESEARCH COUNCIL
Division on Earth and Life Studies
Water Science and Technology Board
Ocean Studies Board
Panel to Review California’s Draft Bay-Delta Conservation Plan
Henry J. Vaux Jr. (chair)
Professor Emeritus of Resource Economics, and
Associate Vice President Emeritus
University of California
Berkeley
Michael E. Campana
Professor
Department of Geosciences
Oregon State University
Corvallis
Jerome B. Gilbert*
Consulting Engineer, and
Founder
J. Gilbert Inc.
Orinda, Calif.
Albert E. Giorgi
President and Senior Fisheries Scientist
BioAnalysts Inc.
Redmond, Wash.
Robert J. Huggett
Independent Consultant, and
Professor Emeritus
Department of Environmental Sciences
Virginia Institute of Marine Science
College of William and Mary
Williamsburg, Va.
Christine A. Klein
Chesterfield Smith Professor of Law
Levin College of Law
University of Florida
Gainesville
Samuel N. Luoma
Senior Research Hydrologist
Waters Resources Division
U..S. Geological Survey
Menlo Park, Calif.
Department of Environmental Sciences
Thomas Miller
Professor
Chesapeake Biological Laboratory
Center for Environmental Science
University of Maryland
Solomons
Stephens G. Monismith
Obayashi Professor and Chair
Department of Civil Engineering, and
Director
Environmental Fluid Mechanics Laboratory
Stanford University
Stanford, Calif.
Jayantha Obeysekera
Director
Hydrologic and Environmental
Systems Modeling
South Florida Water Management District
West Palm Beach
Hans W. Paerl
Kenan Professor of Marine and Environmental Sciences
Institute of Marine Sciences
University of North Carolina
Morehead City
Max J. Pfeffer
Professor
Department of Development Sociology
Cornell University
Ithaca, N.Y.
Desiree D. Tullos
Assistant Professor
Department of Biological and Ecological Engineering
Oregon State University
Corvallis
STAFF
Laura Helsabeck
Study Director
* Member, National Academy of Engineering
Add Your Comments
Comments
(Hide Comments)
Good article regarding the National Academy of Sciences, Research Council’s criticism of the Bay Delta Plan’s “preselected” alternative . In a similar vein a coalition letter sent to Assistant Secretary Hayes by 18 groups urges the definition of this critical project reflect the reality of water available rather than the inflated demand of water contractors expected to benefit from billions spent to deliver taxpayer subsidized water. You can see the letter at http://www.c-win.org/webfm_send/151.
A cozy relationship enjoyed by the water contractors—Westlands, San Luis Delta Mendota Water Authority (where Westlands or its farmers holds a majority vote) and other water contractors—enabled them to get the very definition of the Bay-Delta plan to include “up to full water contract amounts” to be delivered to these federal contractors. These Westside contractors are last in the water bucket line. Full delivery is something that has never happened, violates federal and state laws, and sets up ratepayers to take the fall when exaggerated contract amounts are not delivered and debt based on these unrealistic amounts comes due.
Typically urban ratepayers like those urban ratepayers in Northern and Southern California end up paying twice. First in degraded water quality due to diversions and polluted return flows to pumps and then in their rates to support this delivery to a few corporate irrigators on the west side of the San Joaquin Valley.
The groups are asking for a more realistic definition of this “restoration” plan that will guide the Delta Bay Estuary for the next 50 years. The federal water contractors should not run the show. This bay estuary is one of the most important bay estuaries in the nation serving as the hub for the entire west coast salmon industry and a critical economic engine for the regional and state economy.
Tom Stokely, California Water Impact Network
A cozy relationship enjoyed by the water contractors—Westlands, San Luis Delta Mendota Water Authority (where Westlands or its farmers holds a majority vote) and other water contractors—enabled them to get the very definition of the Bay-Delta plan to include “up to full water contract amounts” to be delivered to these federal contractors. These Westside contractors are last in the water bucket line. Full delivery is something that has never happened, violates federal and state laws, and sets up ratepayers to take the fall when exaggerated contract amounts are not delivered and debt based on these unrealistic amounts comes due.
Typically urban ratepayers like those urban ratepayers in Northern and Southern California end up paying twice. First in degraded water quality due to diversions and polluted return flows to pumps and then in their rates to support this delivery to a few corporate irrigators on the west side of the San Joaquin Valley.
The groups are asking for a more realistic definition of this “restoration” plan that will guide the Delta Bay Estuary for the next 50 years. The federal water contractors should not run the show. This bay estuary is one of the most important bay estuaries in the nation serving as the hub for the entire west coast salmon industry and a critical economic engine for the regional and state economy.
Tom Stokely, California Water Impact Network
For more information:
http://www.c-win.org
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