Appendix F Sensitive Species Table
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0 5 10 15 20 Miles Μ and Statewide Resources Office
Woodland RD Name RD Number Atlas Tract 2126 5 !"#$ Bacon Island 2028 !"#$80 Bethel Island BIMID Bishop Tract 2042 16 ·|}þ Bixler Tract 2121 Lovdal Boggs Tract 0404 ·|}þ113 District Sacramento River at I Street Bridge Bouldin Island 0756 80 Gaging Station )*+,- Brack Tract 2033 Bradford Island 2059 ·|}þ160 Brannan-Andrus BALMD Lovdal 50 Byron Tract 0800 Sacramento Weir District ¤£ r Cache Haas Area 2098 Y o l o ive Canal Ranch 2086 R Mather Can-Can/Greenhead 2139 Sacramento ican mer Air Force Chadbourne 2034 A Base Coney Island 2117 Port of Dead Horse Island 2111 Sacramento ¤£50 Davis !"#$80 Denverton Slough 2134 West Sacramento Drexler Tract Drexler Dutch Slough 2137 West Egbert Tract 0536 Winters Sacramento Ehrheardt Club 0813 Putah Creek ·|}þ160 ·|}þ16 Empire Tract 2029 ·|}þ84 Fabian Tract 0773 Sacramento Fay Island 2113 ·|}þ128 South Fork Putah Creek Executive Airport Frost Lake 2129 haven s Lake Green d n Glanville 1002 a l r Florin e h Glide District 0765 t S a c r a m e n t o e N Glide EBMUD Grand Island 0003 District Pocket Freeport Grizzly West 2136 Lake Intake Hastings Tract 2060 l Holland Tract 2025 Berryessa e n Holt Station 2116 n Freeport 505 h Honker Bay 2130 %&'( a g strict Elk Grove u Lisbon Di Hotchkiss Tract 0799 h lo S C Jersey Island 0830 Babe l Dixon p s i Kasson District 2085 s h a King Island 2044 S p Libby Mcneil 0369 y r !"#$5 ·|}þ99 B e !"#$80 t Liberty Island 2093 o l a Lisbon District 0307 o Clarksburg Y W l a Little Egbert Tract 2084 S o l a n o n p a r C Little Holland Tract 2120 e in e a e M Little Mandeville -
Suisun Marsh Tidal Marsh and Aquatic Habitats Conceptual Model
Suisun Marsh Tidal Marsh and Aquatic Habitats Conceptual Model References In-Progress DRAFT October 27, 2010 Suisun Marsh Habitat Management, Restoration and Preservation Plan IN-PROGRESS DRAFT References / Suisun Marsh Plan Tidal Marsh and Aquatic Habitats Conceptual Model Adams, P.B., C.B. Grimes, J.E. Hightower, S.T. Lindley, and M.L. Moser. 2002. Status Review for North American Green Sturgeon, Acipenser medirostris. National Marine Fisheries Service, Southwest Fisheries Science Center. 49 pages. Adams, P.B. 1990. Saltmarsh Ecology. Cambridge University Press. 473 pp. Albertson, J.D., and J. Evens. 2000. California clapper rail. In: Olofson, P.R. (ed.): Baylands Ecosystem Species and Community Profiles: life histories and environmental requirements of key plants, fish, and wildlife. Goals Project (Baylands Ecosystem Habitat Goals), San Francisco Bay Regional Water Quality Control Board, Oakland, California. Alberston, J. D. 1995. Ecology of the California clapper rail in South San Francisco Bay. M.S. Thesies, San Francisco State Univ. 200 pp. Allen. J.R.L. 2000. Morphodynamics of Holocene salt marshes: a review from the Atlantic and southern North Sea concepts of Europe. Quaternary Science Review 19(12):1155-1231. Allen, M.A. and T.J. Hassler. 1986. Species profiles: Life histories and environmental requirements of coastal fishes and invertebrates (Pacific Southwest) - Chinook salmon. Allen, P.J. and J. Cech, Jr. 2006. Age/size effects on juvenile green sturgeon, Acipensermedirostris, oxygen consumption, growth, and osmoregulation in saline environments Environ Biol Fish 79:211–229. Applegarth, J. H. 1938. The ecology of the California clapper rail in the south arm of the San Francisco Bay. -
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. -
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. -
Tidal Marsh Recovery Plan Habitat Creation Or Enhancement Project Within 5 Miles of OAK
U.S. Fish & Wildlife Service Recovery Plan for Tidal Marsh Ecosystems of Northern and Central California California clapper rail Suaeda californica Cirsium hydrophilum Chloropyron molle Salt marsh harvest mouse (Rallus longirostris (California sea-blite) var. hydrophilum ssp. molle (Reithrodontomys obsoletus) (Suisun thistle) (soft bird’s-beak) raviventris) Volume II Appendices Tidal marsh at China Camp State Park. VII. APPENDICES Appendix A Species referred to in this recovery plan……………....…………………….3 Appendix B Recovery Priority Ranking System for Endangered and Threatened Species..........................................................................................................11 Appendix C Species of Concern or Regional Conservation Significance in Tidal Marsh Ecosystems of Northern and Central California….......................................13 Appendix D Agencies, organizations, and websites involved with tidal marsh Recovery.................................................................................................... 189 Appendix E Environmental contaminants in San Francisco Bay...................................193 Appendix F Population Persistence Modeling for Recovery Plan for Tidal Marsh Ecosystems of Northern and Central California with Intial Application to California clapper rail …............................................................................209 Appendix G Glossary……………......................................................................………229 Appendix H Summary of Major Public Comments and Service -
Relative Medullary Thickness of Shrews from Arid Environments: Intraspecifi C Spatial Analysis, and Comparison to Arctic Shrews and Tropical Tenrecs
ANN. ZOOL. FENNICI Vol. 39 • Relative medullary thickness of shrews and tenrecs 249 Ann. Zool. Fennici 39: 249–255 ISSN 0003-455X Helsinki 10 October 2002 © Finnish Zoological and Botanical Publishing Board 2002 Relative medullary thickness of shrews from arid environments: Intraspecifi c spatial analysis, and comparison to arctic shrews and tropical tenrecs Juha Laakkonen Section of Ecology, Behavior and Evolution, Division of Biology, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0116, USA (e-mail: [email protected]) Received 19 June 2001, accepted 22 August 2001 Laakkonen, J. 2002: Relative medullary thickness of shrews from arid envi- ronments: Intraspecifi c spatial analysis, and comparison to arctic shrews and tropical tenrecs. — Ann. Zool. Fennici 39: 249–255. Spatial analysis on the relative medullary thickness (RMT) of sympatric shrews Notiosorex crawfordi and Sorex ornatus from different habitats in southern California showed no signifi cant intraspecifi c differences between habitats but RMTs of N. crawfordi were signifi cantly higher than those of S. ornatus. Interspecifi c comparison of RMTs of Sorex shrews from Alaska did not differ signifi cantly from each other but they were signifi cantly lower than those of both shrew species from southern California. RMTs of another group of insectivorous mammals, the Microgale shrew tenrecs from Madagascar, did not differ signifi cantly between species, or from those of shrews from mesic habitats. The interspecifi c comparisons showed that RMT is an informative way to estimate the ability of an insectivorous species to occur in arid habitats, and to compare the RMTs of closely related sympatric mammals. -
San Pablo Bay National Wildlife Refuge San Pablo Bay National the Tidal Wetlands
U.S. Fish & Wildlife Service San Pablo Bay National Wildlife Refuge San Pablo Bay National the tidal wetlands. Wildlife Refuge can offer The refuge provides vital stretches of knee-high habitat for threatened and pickleweed, open bay endangered species, as well waters with rafts of as millions of migrating Canvasback ducks riding waterfowl, shorebirds and the currents, and the our local resident wildlife. timeless ebb and flow of Pickleweed © Peter Baye Welcome 121 More than 300 species of By the 1950s, only 25 percent of the wildlife can be found in the historical tidal marshes remained in Vallejo greater San Francisco Bay the estuary. Today, only 15 percent 37 estuary which includes of the bay’s historic tidal lands remain. San Pablo Bay NWR San Pablo Bay. Most use San Pablo Bay the estuary as a resting, Partnerships – Since the 1960s, conservation San feeding or wintering stop Our Roots agencies, non-profit organizations and Rafael 101 80 during their Pacific local grassroot efforts have worked to 580 Richmond Flyway migration. protect the Bay for its significance to migratory birds and resident wildlife. 580 San Pablo Bay National The northern Bay’s Napa-Sonoma Wildlife Refuge was Marshes are jointly managed with the 80 Oakland established in 1974 to California Department of Fish and Pacific 580 conserve, restore and Game. The Lower Tubbs Island Unit Ocean 101 San protect bay wetlands for was acquired with assistance from The Francisco San endangered species and Nature Conservancy. While the Solano AreaArea of 1 map Francisco Shown Bay migratory birds. County Farmlands and Open Space CALIFORNIA Foundation and California State USGS A variety of habitats can be found on Lower Tubbs Coastal Conservancy helped acquire the refuge along the north shore of the Cullinan Ranch/Napa Marsh Unit. -
Species and Community Profiles to Six Clutches of Eggs, Totaling About 861 Eggs During California Vernal Pool Tadpole Her Lifetime (Ahl 1991)
3 Invertebrates their effects on this species are currently being investi- Franciscan Brine Shrimp gated (Maiss and Harding-Smith 1992). Artemia franciscana Kellogg Reproduction, Growth, and Development Invertebrates Brita C. Larsson Artemia franciscana has two types of reproduction, ovovi- General Information viparous and oviparous. In ovoviviparous reproduction, the fertilized eggs in a female can develop into free-swim- The Franciscan brine shrimp, Artemia franciscana (for- ming nauplii, which are set free by the mother. In ovipa- merly salina) (Bowen et al. 1985, Bowen and Sterling rous reproduction, however, the eggs, when reaching the 1978, Barigozzi 1974), is a small crustacean found in gastrula stage, become surrounded by a thick shell and highly saline ponds, lakes or sloughs that belong to the are deposited as cysts, which are in diapause (Sorgeloos order Anostraca (Eng et al. 1990, Pennak 1989). They 1980). In the Bay area, cysts production is generally are characterized by stalked compound eyes, an elongate highest during the fall and winter, when conditions for body, and no carapace. They have 11 pairs of swimming Artemia development are less favorable. The cysts may legs and the second antennae are uniramous, greatly en- persist for decades in a suspended state. Under natural larged and used as a clasping organ in males. The aver- conditions, the lifespan of Artemia is from 50 to 70 days. age length is 10 mm (Pennak 1989). Brine shrimp com- In the lab, females produced an average of 10 broods, monly swim with their ventral side upward. A. franciscana but the average under natural conditions may be closer lives in hypersaline water (70 to 200 ppt) (Maiss and to 3-4 broods, although this has not been confirmed. -
Cultural Resources
C ULTURAL R ESOURCES B ACKGROUND R EPORT Cultural and Paleontological Resources In This Background Report Page Introduction ............................................................................................................................... 3 Environmental Setting ............................................................................................................... 3 Prehistoric Overview ............................................................................................................... 3 Historic Setting ....................................................................................................................... 6 Paleontological Setting ......................................................................................................... 11 P AGE CUL‐ 1 C ITY OF S UISUN C ITY G ENERAL P LAN Regulatory Context .................................................................................................................. 12 California Environmental Quality Act .................................................................................... 12 Health and Safety Code, Section 7052 and 7050.5 ................................................................. 15 California State Senate Bill 18 ............................................................................................... 15 Local Codes, Ordinances, and Regulations............................................................................ 16 Known Cultural Resources ....................................................................................................... -
Food Webs of the Delta, Suisun Bay, and Suisun Marsh: an Update on Current Understanding and Possibilities for Management Larry R
OCTOBER 2016 SPECIAL ISSUE: STATE OF BAY–DELTA SCIENCE 2016, PART 2 Food Webs of the Delta, Suisun Bay, and Suisun Marsh: An Update on Current Understanding and Possibilities for Management Larry R. Brown1*, Wim Kimmerer2, J. Louise Conrad3, Sarah Lesmeister3, and Anke Mueller–Solger1 to species of concern; however, data from other Volume 14, Issue 3 | Article 4 doi: http://dx.doi.org/10.15447/sfews.2016v14iss3art4 regions of the estuary suggest that this conceptual model may not apply across the entire region. * Corresponding author: [email protected] Habitat restoration has been proposed as a method 1 California Water Science Center, U.S. Geological Survey of re-establishing historic food web processes to Sacramento, CA 95819 USA support species of concern. Benefits are likely for 2 Romberg Tiburon Center, San Francisco State University Tiburon, CA 94920 USA species that directly access such restored habitats, 3 California Department of Water Resources but are less clear for pelagic species. Several topics Sacramento, CA 95691 USA require attention to further improve the knowledge of food webs needed to support effective management, including: (1) synthesis of factors responsible for ABSTRACT low pelagic biomass; (2) monitoring and research on effects of harmful algal blooms; (3) broadening This paper reviews and highlights recent research the scope of long-term monitoring; (4) determining findings on food web processes since an earlier benefits of tidal wetland restoration to species of review by Kimmerer et al. (2008). We conduct this concern, including evaluations of interactions of review within a conceptual framework of the Delta– habitat-specific food webs; and (5) interdisciplinary Suisun food web, which includes both temporal and analysis and synthesis. -
The Biological Resources Section Provides Background Information
4.5 BIOLOGICAL RESOURCES The Biological resources section provides background information on sensitive biological resources within Napa County, the regulations and programs that provide for their protection, and an assessment of the potential impacts to biological resources of implementing the Napa County General Plan Update. This section is based upon information presented in the Biological Resources Chapter of the Napa County Baseline Data Report (Napa County, BDR 2005). Additional information on the topics presented herein can be found in these documents. Both documents are incorporated into this section by reference. This section addresses biological resources other than fisheries which are separately addressed in Section 4.6. 4.5.1 SETTING REGIONAL SETTING The Napa County is located in the Coast Ranges Geomorphic Province. This province is bounded on the west by the Pacific Ocean and on the east by the Great Valley geomorphic province. A dominant characteristic of the Coast Ranges Province is the general northwest- southeast orientation of its valleys and ridgelines. In Napa County, located in the eastern, central section of the province, this trend consists of a series of long, linear, major and lesser valleys, separated by steep, rugged ridge and hill systems of moderate relief that have been deeply incised by their drainage systems. The County is located within the California Floristic Province, the portion of the state west of the Sierra Crest that is known to be particularly rich in endemic plant species (Hickman 1993, Stein et al. 2000). LOCAL SETTING The County’s highest topographic feature is Mount St. Helena, which is located in the northwest corner of the County and whose peak elevation is 4,343 feet. -
Suisun Marsh Fish Report 2018 Final.Pdf
Trends in Fish and Invertebrate Populations of Suisun Marsh January 2018 - December 2018 Annual Report for the California Department of Water Resources Sacramento, California Teejay A. O'Rear*, Peter B. Moyle, and John R. Durand Department of Fish, Wildlife, and Conservation Biology Center for Watershed Sciences University of California, Davis October 2020 *Corresponding author: [email protected] SUMMARY Suisun Marsh, at the geographic center of the northern San Francisco Estuary, is important habitat for native and non-native fishes. The University of California, Davis, Suisun Marsh Fish Study, in partnership with the California Department of Water Resources (DWR), has systematically monitored the marsh's fish populations since January 1980. The study’s main purpose has been to determine environmental and anthropogenic factors affecting fish distribution and abundance. Abiotic conditions in Suisun Marsh during calendar-year 2018 returned to fairly typical levels following the very wet year of 2017. Delta outflow was generally low, with higher-than- average outflows only occurring in April when Yolo Bypass flooded. Salinities in 2018 were about average, in part because of Suisun Marsh Salinity Control Gates operations in late summer. Water temperatures were mild, being higher than average in winter and autumn and slightly below average during summer. Water transparencies were typical in winter and spring but, as has become a pattern since the early 2000s, were higher than average in summer and autumn. Dissolved-oxygen concentrations were consistent throughout the year, with only two instances of low values being recorded, both in dead-end sloughs. Fish and invertebrate catches in Suisun Marsh in 2018 told two main stories: (1) many fishes benefit from higher flows and lower salinities in Suisun Marsh while some invasive invertebrates do not; and (2) Suisun Marsh is disproportionately valuable to fishes of conservation importance.