San Francisco Tidal Wetland Restoration and Select ESA Project

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San Francisco Tidal Wetland Restoration and Select ESA Project

Living Shorelines Project (Oysters + Eelgrass) Phase I Design and Implementation: Monitoring Planning Six sites totaling 3,200 acres by Others South Bay Salt Pond 15,100 acres Bahia Marsh 598 acres ESA Construction Support Napa-Sonoma Marsh 3,000 acres Monitoring by USGS Petaluma Marsh Expansion 99 acres Bair Island 1,400 acres Construction San Francisco Martinez Salt Marsh + Alhambra Creek 12 acres Tidal Wetland Restoration and Hamilton Wetlands Project 450 acres Select ESA Project History Construction Crissy Field 19 acres LEGEND San Leandro Shoreline 274 acres Started Design Breached/Implemented Sonoma Baylands 297 acres ESA Monitoring Cooley Landing 115 acres Warm Springs Marsh 198 acres Muzzi Marsh 128 acres 1940s–1960s 1970 1980 1990 2000 2010 Reber Plan proposes Founding First wetlands protection New restorations attempt to First wetland Federal funding Regional design criteria Baylands Habitat Goals Purchase of USFWS releases the Baylands Measure AA passes, levying a to fill the Bay leaving of Save legislation passed in U.S., replicate the natural marsh, restoration project approved for U.S. Army developed for new Project published, sets 15,100 acres Recovery Plan for Goals new $12-per-parcel tax that will only a shipping the Bay preventing further filling of considered the "first in SF Bay – Faber Corps of Engineers projects with the Sonoma San Francisco Bay of industrial Tidal Marsh Ecosys- Science raise a total of $500 million for channel (Late 1940s (1961) SF Bay tidal wetlands (1965) generation” of restoration Tract: 79 acres restoration projects Baylands project (natural regional restoration goals salt ponds for tems of Northern and Update Bay enhancement and habitat to early 1960s) projects (1970s and 1980s) (1972) (1980s) processes approach) restoration Central California restoration over the next 20 years esassoc.com.

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Section 3.4 Biological Resources 3.4- Biological Resources
SECTION 3.4 BIOLOGICAL RESOURCES 3.4- BIOLOGICAL RESOURCES 3.4 BIOLOGICAL RESOURCES This section discusses the existing sensitive biological resources of the San Francisco Bay Estuary (the Estuary) that could be affected by project-related construction and locally increased levels of boating use, identifies potential impacts to those resources, and recommends mitigation strategies to reduce or eliminate those impacts. The Initial Study for this project identified potentially significant impacts on shorebirds and rafting waterbirds, marine mammals (harbor seals), and wetlands habitats and species. The potential for spread of invasive species also was identified as a possible impact. 3.4.1 BIOLOGICAL RESOURCES SETTING HABITATS WITHIN AND AROUND SAN FRANCISCO ESTUARY The vegetation and wildlife of bayland environments varies among geographic subregions in the bay (Figure 3.4-1), and also with the predominant land uses: urban (commercial, residential, industrial/port), urban/wildland interface, rural, and agricultural. For the purposes of discussion of biological resources, the Estuary is divided into Suisun Bay, San Pablo Bay, Central San Francisco Bay, and South San Francisco Bay (See Figure 3.4-2). The general landscape structure of the Estuary’s vegetation and habitats within the geographic scope of the WT is described below. URBAN SHORELINES Urban shorelines in the San Francisco Estuary are generally formed by artificial fill and structures armored with revetments, seawalls, rip-rap, pilings, and other structures. Waterways and embayments adjacent to urban shores are often dredged. With some important exceptions, tidal wetland vegetation and habitats adjacent to urban shores are often formed on steep slopes, and are relatively recently formed (historic infilled sediment) in narrow strips.
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Late Holocene Anthropogenic Depression of Sturgeon in San Francisco Bay, California
Journal of California and Great Basin Anthropology | Vol. 35, No. 1 (2015) | pp. 3–27 Late Holocene Anthropogenic Depression of Sturgeon in San Francisco Bay, California JACK M. BROUGHTON Department of Anthropology, University of Utah, Salt Lake City, Utah 84112 ERIK P. MARTIN Department of Anthropology, University of Utah, Salt Lake City, Utah 84112 BRIAN MCENEANEY McEaneaney Construction Inc, 10182 Worchester Cir., Truckee, CA 96161 THOMAS WAKE Zooarchaeology Laboratory, Cotsen Institute of Archaeology, University of California, Los Angeles DWIGHT D. SIMONS Consulting Archaeologist, 2334 Tiffany Way, Chico, CA Prehistoric resource depression has been widely documented in many late Holocene contexts characterized by expanding human population densities, and has been causally linked to a wide range of other significant changes in human behavior and biology. Some of the more detailed records of this phenomenon have been derived from the San Francisco Bay area of California, including a possible case of anthropogenic sturgeon depression, but evidence for the latter was derived from limited fish-bone samples. We synthesize and analyze a massive ichthyoarchaeological data set here, including over 83,000 identified fish specimens from 30 site components in the central San Francisco Bay, to further test this hypothesis. Allometric live weight relationships from selected elements are established to reconstruct size change in white sturgeon (Acipenser transmontanus) through time, and—collectively—the data show significant linear declines over the last 3,000 years in the relative abundance of sturgeon compared to all other identified fishes, as well as declines in the maximum and mean weights of the harvested fish. Both these patterns are consistent with resource depression and do not appear to be related to changes in the estuarine paleoenvironment.
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The National Park Service Water Resources Division is responsible for providing water resources management policy and guidelines, planning, technical assistance, training, and operational support to units of the National Park System. Program areas include water rights, water resources planning, regulatory guidance and review, hydrology, water quality, watershed management, watershed studies, and aquatic ecology. Technical Reports The National Park Service disseminates the results of biological, physical, and social research through the Natural Resources Technical Report Series. Natural resources inventories and monitoring activities, scientific literature reviews, bibliographies, and proceedings of technical workshops and conferences are also disseminated through this series. Mention of trade names or commercial products does not constitute endorsement or recommendation for use by the National Park Service. Copies of this report are available from the following: National Park Service (970) 225-3500 Water Resources Division 1201 Oak Ridge Drive, Suite 250 Fort Collins, CO 80525 National Park Service (303) 969-2130 Technical Information Center Denver Service Center P.O. Box 25287 Denver, CO 80225-0287 Cover photos: Top: Golden Gate Bridge, Don Weeks Middle: Rodeo Lagoon, Joel Wagner Bottom: Crissy Field, Joel Wagner ii CONTENTS Contents, iii List of Figures, iv Executive Summary, 1 Introduction, 7 Water Resources Planning, 9 Location and Demography, 11 Description of Natural Resources, 12 Climate, 12 Physiography, 12 Geology, 13 Soils, 13
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50K Course Guide
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Distribution and Abundance
DISTRIBUTION AND ABUNDANCE IN RELATION TO HABITAT AND LANDSCAPE FEATURES AND NEST SITE CHARACTERISTICS OF CALIFORNIA BLACK RAIL (Laterallus jamaicensis coturniculus) IN THE SAN FRANCISCO BAY ESTUARY FINAL REPORT To the U.S. Fish & Wildlife Service March 2002 Hildie Spautz* and Nadav Nur, PhD Point Reyes Bird Observatory 4990 Shoreline Highway Stinson Beach, CA 94970 *corresponding author contact: [email protected] PRBO Black Rail Report to FWS 2 EXECUTIVE SUMMARY We conducted surveys for California Black Rails (Laterallus jamaicensis coturniculus) at 34 tidal salt marshes in San Pablo Bay, Suisun Bay, northern San Francisco Bay and western Marin County in 2000 and 2001 with the aims of: 1) providing the best current information on distribution and abundance of Black Rails, marsh by marsh, and total population size per bay region, 2) identifying vegetation, habitat, and landscape features that predict the presence of black rails, and 3) summarizing information on nesting and nest site characteristics. Abundance indices were higher at 8 marshes than in 1996 and earlier surveys, and lower in 4 others; with two showing no overall change. Of 13 marshes surveyed for the first time, Black Rails were detected at 7 sites. The absolute density calculated using the program DISTANCE averaged 2.63 (± 1.05 [S.E.]) birds/ha in San Pablo Bay and 3.44 birds/ha (± 0.73) in Suisun Bay. At each survey point we collected information on vegetation cover and structure, and calculated landscape metrics using ArcView GIS. We analyzed Black Rail presence or absence by first analyzing differences among marshes, and then by analyzing factors that influence detection of rails at each survey station.
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San Francisco Bay Joint Venture
The San Francisco Bay Joint Venture Management Board Bay Area Audubon Council Bay Area Open Space Council Bay Conservation and Development Commission The Bay Institute The San Francisco Bay Joint Venture Bay Planning Coalition California State Coastal Conservancy Celebrating years of partnerships protecting wetlands and wildlife California Department of Fish and Game California Resources Agency 15 Citizens Committee to Complete the Refuge Contra Costa Mosquito and Vector Control District Ducks Unlimited National Audubon Society National Fish and Wildlife Foundation NOAA National Marine Fisheries Service Natural Resources Conservation Service Pacific Gas and Electric Company PRBO Conservation Science SF Bay Regional Water Quality Control Board San Francisco Estuary Partnership Save the Bay Sierra Club U.S. Army Corps of Engineers U.S. Environmental Protection Agency U.S. Fish and Wildlife Service U.S. Geological Survey Wildlife Conservation Board 735B Center Boulevard, Fairfax, CA 94930 415-259-0334 www.sfbayjv.org www.yourwetlands.org The San Francisco Bay Area is breathtaking! As Chair of the San Francisco Bay Joint Venture, I would like to personally thank our partners It’s no wonder so many of us live here – 7.15 million of us, according to the 2010 census. Each one of us has our for their ongoing support of our critical mission and goals in honor of our 15 year anniversary. own mental image of “the Bay Area.” For some it may be the place where the Pacific Ocean flows beneath the This retrospective is a testament to the significant achievements we’ve made together. I look Golden Gate Bridge, for others it might be somewhere along the East Bay Regional Parks shoreline, or from one forward to the next 15 years of even bigger wins for wetland habitat.
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Biogeochemical Processes in an Urban, Restored Wetland of San
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Of 8 COASTAL CONSERVANCY Staff Recommendation October 21, 2010 NAPA RIVER
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Coast Guard, DHS § 100.1105
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San Francisco Estuary Invasive Spartina Project 2012 Progress Report
2012 SAN FRANCISCO ESTUARY INVASIVE SPARTINA PROJECT 2012 PROGRESS REPORT [email protected] San Francisco Estuary Invasive Spartina Project 2012 Progress Report Prepared by: Tobias Rohmer Olofson Environmental, Inc. Drew Kerr & Ingrid Hogle 1830 Embarcadero Cove, Suite 100 Oakland, California 94606 For the State Coastal Conservancy San Francisco Estuary Invasive Spartina Project 1330 Broadway, 13th Floor Oakland, CA 94612 February 2014 This report was prepared for the California Coastal Conservancy’s San Francisco Estuary In‐ vasive Spartina Project with support and fund‐ ing from the following contributors: California Coastal Conservancy California Wildlife Conservation Board (MOU #99‐054‐01 and subsequent) TABLE OF CONTENTS 1 Introduction ...................................................................................................................... 1 1.1 Species Descriptions and Status .................................................................................................... 1 1.1.1 Native Pacific Cordgrass (Spartina foliosa) ........................................................................ 1 1.1.2 Atlantic Smooth Cordgrass (Spartina alterniflora) and its Hybrids ................................... 2 1.1.3 Chilean Cordgrass (Spartina densiflora) and its hybrid with Pacific cordgrass (S. foliosa) 3 1.1.4 English Cordgrass (Spartina anglica) ................................................................................. 4 1.1.5 Salt‐Meadow Cordgrass (Spartina patens) .......................................................................
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Alternative Monitoring Approaches for Large Bay-Delta Estuarine Wetland Restoration Projects Adapting to Uncertainty Or Novelty During Accelerated Climate Change
Alternative Monitoring Approaches for Large Bay-Delta Estuarine Wetland Restoration Projects Adapting to Uncertainty or Novelty during Accelerated Climate Change Montezuma Wetlands 2015 Sears Point Wetlands 2015 Peter R. Baye Coastal Ecologist [email protected] Delta Science Program Brown Bag Lunch – February 17, 2016 Estuarine Wetland Restoration San Francisco Bay Area historical context ERA CONTEXT “First-generation” SFE marsh restoration • Regulatory permit & policy (CWA, (1970s-1980s) McAteer-Petris Act, Endangered Species Act • compensatory mitigation • USACE dredge material marsh creation national program; estuarine sediment surplus “Second-generation” SFE marsh restoration • Goals Project era transition to regional planning and larger scale restoration • Wetland policy conflict resolution • Geomorphic pattern & process emphasis 21st century SFE marsh restoration • BEHGU (Goals Project update) era: • Accelerated sea level rise • Estuarine sediment deficit • Climate event extremes, species invasions as “new normal” • advances in wetland sciences Estuarine Wetland Restoration San Francisco Bay Area examples ERA EXAMPLES First-generation SFE marsh restoration • Muzzi Marsh (MRN) (1970s-1980s) • Pond 3 Alameda (ALA) Second-generation SFE marsh restoration • Sonoma Baylands (SON) (1990s) • Hamilton Wetland Restoration (MRN) • Montezuma Wetlands (SOL) 21st century SFE marsh restoration • Sears Point (SON) (climate change) • Aramburu Island (MRN) • Cullinan Ranch (SOL) • Oro Loma Ecotone (“horizontal levee”) (ALA) • South Bay and Napa-Sonoma
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Read Full Press Release
FOR IMMEDIATE RELEASE CONTACT The Marine Mammal Center: Giancarlo Rulli (415) 754-4012 / [email protected] Ship Strike Kills Gray Whale in San Francisco Bay Area; Three Others Dead Under Ongoing Investigation The Marine Mammal Center investigates four gray whale deaths in the SF Bay Area since last Wednesday, confirming ongoing challenges faced by the hard-hit species (SAUSALITO, Calif. – April 9, 2021) – A team of scientists from The Marine Mammal Center, the world’s largest marine mammal hospital, investigated the deaths of two gray whales Thursday afternoon in the San Francisco Bay Area and confirmed one died due to ship strike. By investigating deaths like this, the Center can identify and respond to rapidly changing environmental trends as well as human impacts on marine mammal populations. “It’s alarming to respond to four dead gray whales in just over a week because it really puts into perspective the current challenges faced by this species,” says Dr. Pádraig Duignan, Director of Pathology at The Marine Mammal Center. “These necropsies are critical to provide insights into gray whale population health and that of their ocean home, including how human activity impacts them.” Malnutrition, entanglement, and trauma from ship strikes have been the most common causes of death found by the Center’s research team in recent years. The Center’s researchers are studying the locations and behaviors of whales in the San Francisco Bay so that informed decisions can be made to better protect whales. Public funding and support for this investigatory work is essential. The Center’s experts along with partners at California Academy of Sciences performed necropsies, or animal autopsies, on whales found separately at Angel Island State Park and Muir Beach.
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