Open Water Processes of the San Francisco Estuary: from Physical Forcing to Biological Responses
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California Yellowtail, White Seabass California
California yellowtail, White seabass Seriola lalandi, Atractoscion nobilis ©Monterey Bay Aquarium California Bottom gillnet, Drift gillnet, Hook and Line February 13, 2014 Kelsey James, Consulting researcher Disclaimer Seafood Watch® strives to ensure all our Seafood Reports and the recommendations contained therein are accurate and reflect the most up-to-date evidence available at time of publication. All our reports are peer- reviewed for accuracy and completeness by external scientists with expertise in ecology, fisheries science or aquaculture. Scientific review, however, does not constitute an endorsement of the Seafood Watch program or its recommendations on the part of the reviewing scientists. Seafood Watch is solely responsible for the conclusions reached in this report. We always welcome additional or updated data that can be used for the next revision. Seafood Watch and Seafood Reports are made possible through a grant from the David and Lucile Packard Foundation. 2 Final Seafood Recommendation Stock / Fishery Impacts on Impacts on Management Habitat and Overall the Stock other Spp. Ecosystem Recommendation White seabass Green (3.32) Red (1.82) Yellow (3.00) Green (3.87) Good Alternative California: Southern (2.894) Northeast Pacific - Gillnet, Drift White seabass Green (3.32) Red (1.82) Yellow (3.00) Yellow (3.12) Good Alternative California: Southern (2.743) Northeast Pacific - Gillnet, Bottom White seabass Green (3.32) Green (4.07) Yellow (3.00) Green (3.46) Best Choice (3.442) California: Central Northeast Pacific - Hook/line -
Economic Effects of Pacific Halibut Closures on Businesses on the North Coast and the Age, Growth, and Reproductive Status of Pa
ECONOMIC EFFECTS OF PACIFIC HALIBUT CLOSURES ON BUSINESSES ON THE NORTH COAST AND THE AGE, GROWTH, AND REPRODUCTIVE STATUS OF PACIFIC HALIBUT IN NORTHERN CALIFORNIA AND CENTRAL OREGON By Miki Tajima Takada A Thesis Presented to The Faculty of Humboldt State University In Partial Fulfillment of the Requirements for the Degree Master of Science in Natural Resources: Fisheries Committee Membership Dr. Timothy Mulligan, Committee Chair Dr. Joe Tyburczy, Committee Member Dr. Laurie Richmond, Committee Member Dr. Alison O’Dowd, Graduate Coordinator December 2017 ABSTRACT ECONOMIC EFFECTS OF PACIFIC HALIBUT CLOSURES ON BUSINESSES ON THE NORTH COAST AND THE AGE, GROWTH, AND REPRODUCTIVE STATUS OF PACIFIC HALIBUT IN NORTHERN CALIFORNIA AND CENTRAL OREGON Miki Tajima Takada Traditionally, the recreational fishery for Pacific halibut has been open in California from 1 May through 31 October. In 2014, however, the Pacific halibut fishery was closed in California during the month of August for the first time in history in an effort to reduce harvest and bring total catch closer to what is allocated to our region by the Pacific Fisheries Management Council (PFMC) Catch Sharing Plan. To determine the effects that the closure had on businesses along the North Coast, I conducted an economic impact survey in 2014. The results of the survey showed that fishing-related businesses lost between zero percent and eight percent of their revenue in 2014, as a result of the closure; lodging and traveler service companies lost between 0.3 percent and one percent of their revenue in the same year. None of the businesses changed the number of employees as a result of the closure. -
Percomorph Phylogeny: a Survey of Acanthomorphs and a New Proposal
BULLETIN OF MARINE SCIENCE, 52(1): 554-626, 1993 PERCOMORPH PHYLOGENY: A SURVEY OF ACANTHOMORPHS AND A NEW PROPOSAL G. David Johnson and Colin Patterson ABSTRACT The interrelationships of acanthomorph fishes are reviewed. We recognize seven mono- phyletic terminal taxa among acanthomorphs: Lampridiformes, Polymixiiformes, Paracan- thopterygii, Stephanoberyciformes, Beryciformes, Zeiformes, and a new taxon named Smeg- mamorpha. The Percomorpha, as currently constituted, are polyphyletic, and the Perciformes are probably paraphyletic. The smegmamorphs comprise five subgroups: Synbranchiformes (Synbranchoidei and Mastacembeloidei), Mugilomorpha (Mugiloidei), Elassomatidae (Elas- soma), Gasterosteiformes, and Atherinomorpha. Monophyly of Lampridiformes is justified elsewhere; we have found no new characters to substantiate the monophyly of Polymixi- iformes (which is not in doubt) or Paracanthopterygii. Stephanoberyciformes uniquely share a modification of the extrascapular, and Beryciformes a modification of the anterior part of the supraorbital and infraorbital sensory canals, here named Jakubowski's organ. Our Zei- formes excludes the Caproidae, and characters are proposed to justify the monophyly of the group in that restricted sense. The Smegmamorpha are thought to be monophyletic principally because of the configuration of the first vertebra and its intermuscular bone. Within the Smegmamorpha, the Atherinomorpha and Mugilomorpha are shown to be monophyletic elsewhere. Our Gasterosteiformes includes the syngnathoids and the Pegasiformes -
Humboldt Bay Fishes
Humboldt Bay Fishes ><((((º>`·._ .·´¯`·. _ .·´¯`·. ><((((º> ·´¯`·._.·´¯`·.. ><((((º>`·._ .·´¯`·. _ .·´¯`·. ><((((º> Acknowledgements The Humboldt Bay Harbor District would like to offer our sincere thanks and appreciation to the authors and photographers who have allowed us to use their work in this report. Photography and Illustrations We would like to thank the photographers and illustrators who have so graciously donated the use of their images for this publication. Andrey Dolgor Dan Gotshall Polar Research Institute of Marine Sea Challengers, Inc. Fisheries And Oceanography [email protected] [email protected] Michael Lanboeuf Milton Love [email protected] Marine Science Institute [email protected] Stephen Metherell Jacques Moreau [email protected] [email protected] Bernd Ueberschaer Clinton Bauder [email protected] [email protected] Fish descriptions contained in this report are from: Froese, R. and Pauly, D. Editors. 2003 FishBase. Worldwide Web electronic publication. http://www.fishbase.org/ 13 August 2003 Photographer Fish Photographer Bauder, Clinton wolf-eel Gotshall, Daniel W scalyhead sculpin Bauder, Clinton blackeye goby Gotshall, Daniel W speckled sanddab Bauder, Clinton spotted cusk-eel Gotshall, Daniel W. bocaccio Bauder, Clinton tube-snout Gotshall, Daniel W. brown rockfish Gotshall, Daniel W. yellowtail rockfish Flescher, Don american shad Gotshall, Daniel W. dover sole Flescher, Don stripped bass Gotshall, Daniel W. pacific sanddab Gotshall, Daniel W. kelp greenling Garcia-Franco, Mauricio louvar -
Open Ocean Intake Effects Study
City of Santa Cruz Water Department & Soquel Creek Water District scwd2 Desalination Program Open Ocean Intake Effects Study December 2010 Submitted to: Ms. Heidi Luckenbach City of Santa Cruz 212 Locust Street Santa Cruz, CA 95060 Prepared by: Environmental ESLO2010-017.1 [Blank Page] ACKNOWLEDGEMENTS Tenera Environmental wishes to acknowledge the valuable contributions of the Santa Cruz Water Department, Soquel Creek Water District, and scwd² Task Force in conducting the Open Ocean Intake Effects Study. Specifically, Tenera would like to acknowledge the efforts of: City of Santa Cruz Water Department Soquel Creek Water District Bill Kocher, Director Laura Brown, General Manager Linette Almond, Engineering Manager Melanie Mow Schumacher, Public Information Heidi R. Luckenbach, Program Coordinator Coordinator Leah Van Der Maaten, Associate Engineer Catherine Borrowman, Professional and Technical scwd² Task Force Assistant Ryan Coonerty Todd Reynolds, Kennedy/Jenks and scwd² Bruce Daniels Technical Advisor Bruce Jaffe Dan Kriege Thomas LaHue Don Lane Cynthia Mathews Mike Rotkin Ed Porter Tenera’s project team included the following members: David L. Mayer, Ph.D., Tenera Environmental President and Principal Scientist John Steinbeck, Tenera Environmental Vice President and Principal Scientist Carol Raifsnider, Tenera Environmental Director of Operations and Principal Scientist Technical review and advice was provided by: Pete Raimondi, Ph.D., UCSC, Professor of Ecology and Evolutionary Biology in the Earth and Marine Sciences Dept. Gregor -
Wainwright-Et-Al.-2012.Pdf
Copyedited by: ES MANUSCRIPT CATEGORY: Article Syst. Biol. 61(6):1001–1027, 2012 © The Author(s) 2012. Published by Oxford University Press, on behalf of the Society of Systematic Biologists. All rights reserved. For Permissions, please email: [email protected] DOI:10.1093/sysbio/sys060 Advance Access publication on June 27, 2012 The Evolution of Pharyngognathy: A Phylogenetic and Functional Appraisal of the Pharyngeal Jaw Key Innovation in Labroid Fishes and Beyond ,∗ PETER C. WAINWRIGHT1 ,W.LEO SMITH2,SAMANTHA A. PRICE1,KEVIN L. TANG3,JOHN S. SPARKS4,LARA A. FERRY5, , KRISTEN L. KUHN6 7,RON I. EYTAN6, AND THOMAS J. NEAR6 1Department of Evolution and Ecology, University of California, One Shields Avenue, Davis, CA 95616; 2Department of Zoology, Field Museum of Natural History, 1400 South Lake Shore Drive, Chicago, IL 60605; 3Department of Biology, University of Michigan-Flint, Flint, MI 48502; 4Department of Ichthyology, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024; 5Division of Mathematical and Natural Sciences, Arizona State University, Phoenix, AZ 85069; 6Department of Ecology and Evolution, Peabody Museum of Natural History, Yale University, New Haven, CT 06520; and 7USDA-ARS, Beneficial Insects Introduction Research Unit, 501 South Chapel Street, Newark, DE 19713, USA; ∗ Correspondence to be sent to: Department of Evolution & Ecology, University of California, One Shields Avenue, Davis, CA 95616, USA; E-mail: [email protected]. Received 22 September 2011; reviews returned 30 November 2011; accepted 22 June 2012 Associate Editor: Luke Harmon Abstract.—The perciform group Labroidei includes approximately 2600 species and comprises some of the most diverse and successful lineages of teleost fishes. -
Guide to the Coastal Marine Fishes of California
STATE OF CALIFORNIA THE RESOURCES AGENCY DEPARTMENT OF FISH AND GAME FISH BULLETIN 157 GUIDE TO THE COASTAL MARINE FISHES OF CALIFORNIA by DANIEL J. MILLER and ROBERT N. LEA Marine Resources Region 1972 ABSTRACT This is a comprehensive identification guide encompassing all shallow marine fishes within California waters. Geographic range limits, maximum size, depth range, a brief color description, and some meristic counts including, if available: fin ray counts, lateral line pores, lateral line scales, gill rakers, and vertebrae are given. Body proportions and shapes are used in the keys and a state- ment concerning the rarity or commonness in California is given for each species. In all, 554 species are described. Three of these have not been re- corded or confirmed as occurring in California waters but are included since they are apt to appear. The remainder have been recorded as occurring in an area between the Mexican and Oregon borders and offshore to at least 50 miles. Five of California species as yet have not been named or described, and ichthyologists studying these new forms have given information on identification to enable inclusion here. A dichotomous key to 144 families includes an outline figure of a repre- sentative for all but two families. Keys are presented for all larger families, and diagnostic features are pointed out on most of the figures. Illustrations are presented for all but eight species. Of the 554 species, 439 are found primarily in depths less than 400 ft., 48 are meso- or bathypelagic species, and 67 are deepwater bottom dwelling forms rarely taken in less than 400 ft. -
Estimating Confidence in Trawl Efficiency and Catch Quantification for the Eastern Bering Sea Shelf Survey
NOAA Technical Memorandum NMFS-AFSC-335 doi:10.7289/V5/TM-AFSC-335 Estimating Confidence in Trawl Efficiency and Catch Quantification for the Eastern Bering Sea Shelf Survey D. E. Stevenson, K. L. Weinberg, and R. R. Lauth U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Marine Fisheries Service Alaska Fisheries Science Center November 2016 NOAA Technical Memorandum NMFS The National Marine Fisheries Service's Alaska Fisheries Science Center uses the NOAA Technical Memorandum series to issue informal scientific and technical publications when complete formal review and editorial processing are not appropriate or feasible. Documents within this series reflect sound professional work and may be referenced in the formal scientific and technical literature. The NMFS-AFSC Technical Memorandum series of the Alaska Fisheries Science Center continues the NMFS-F/NWC series established in 1970 by the Northwest Fisheries Center. The NMFS-NWFSC series is currently used by the Northwest Fisheries Science Center. This document should be cited as follows: Stevenson, D. E., K. L. Weinberg, and R. R. Lauth. 2016. Estimating confidence in trawl efficiency and catch quantification for the eastern Bering Sea shelf survey. U.S. Dep. Commer., NOAA Tech. Memo. NMFS-AFSC-335, 51 p. doi:10.7289/V5/TM-AFSC-335. Document available: http://www.afsc.noaa.gov/Publications/AFSC-TM/NOAA-TM-AFSC-335.pdf Reference in this document to trade names does not imply endorsement by the National Marine Fisheries Service, NOAA. NOAA Technical Memorandum NMFS-AFSC-335 doi:10.7289/V5/TM-AFSC-335 Estimating Confidence in Trawl Efficiency and Catch Quantification for the Eastern Bering Sea Shelf Survey D. -
Paralichthys Spp.) from Baja California, Mexico
CALIFORNIA STATE UNIVERSITY, NORTHRIDGE THE MORPHOLOGICAL AND GENETIC SIMILARITY AMONG THREE SPECIES OF HALIBUT (PARALICHTHYS SPP.) FROM BAJA CALIFORNIA, MEXICO A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Biology by Nathaniel Bruns May 2012 The thesis of Nathaniel Bruns is approved: ——————————————— ————————— Michael P. Franklin Ph.D. Date ——————————————— ————————— Virginia Oberholzer Vandergon Ph.D. Date ——————————————— ————————— Larry G. Allen Ph.D., Chair Date California State University, Northridge ii ACKNOWLEDGEMENTS I would like to thank my advisors Larry Allen, Michael Franklin, and Virgina Vandergon for their support. Also, my appreciation and thanks to the kind people at the Los Angeles Natural History Museum, specifically Jeff Siegel (retired), Rick Feeney, and Neftalie Ramirez. The help I received from Pavel Lieb (CSUN sequencing facility) was essential to this research. I also owe thanks to Natalie Martinez-Takeshita (USC), and Chris Chabot (UCLA). iii TABLE OF CONTENTS SIGNATURE PAGE ii ACKNOWLEDGEMENTS iii LIST OF FIGURES v LIST OF TABLES vi ABSTRACT v INTRODUCTION 1 MATERIALS AND METHODS 9 RESULTS 17 DISCUSSION 22 REFERENCES 34 APPENDIX A 40 APPENDIX B 41 iv LIST OF FIGURES Figure 1 The locations where fish were collected along the coast of southern California and along the Baja peninsula (highlighted). The numbers represent all flatfish collected at each site that were used in the DNA analyses. Figure 2 A drawing of the ocular side of a right-sided flatfish. Ten morphometric variables are shown Figure 3 A drawing of the anterior half of a flatfish, showing the ocular side of a left-sided head. -
Atlas 31: Moser, H
Atlas 31: Moser, H. G., R. L. Charter, P. E. Smith, D. A. Ambrose, S. R. Charter, C. A. Meyer, E. M. Sandknop, and W. Watson. Distributional atlas of fish larvae and eggs in the California Current region: taxa with 1000 or more total larvae, 1951-1984. Published March 1993. 23 May 2007 References to the data, published in annual ichthyoplankton data reports are given in the introduction to the Atlas. In addition, these data are available in PDF format on the SWFSC web site at http://swfsc.noaa.gov/publications/swcpub/qryPublications.asp, enter "ichthyoplankton" in the Subject line and "California Cooperative Oceanic Fisheries Investigations" in the Title line. Checking the ALL YEARS button will produce the entire list of available data. The report for each year usually is published about 7-9 months after the fall cruise, and includes notes about nomenclature changes, etc. The ultimate goal is to update the old ichthyoplankton identifications to current standards; the database is updated as re- identifications for each cruise are completed. FISHERIH IilUESTlGRTlOIlS ATLAS No. 31 CALI FORNlA COOPERATIVE OCEANIC FISHERIES INVESTl GAT1 0 NS Cooperating Agencies: CALIFORNIA DEPARTMENT OF FISH AND GAME NATIONAL OCEANOGRAPHIC AND ATMOSPHERIC ADMINISTRATION, NATIONAL MARINE FISHERIES SERVICE UNIVERSITY OF CALIFORNIA, SCRIPPS INSTITUTION OF OCEANOGRAPHY MARCH, 1993 THE CALCOFI ATLAS SERIES This is the thirty first in a series of atlases containing data on the hydrography and plankton from the region of the California Current. The field work was carried out by the California Cooperative Oceanic Fishcries Investigations,' a program sponsored by the following agencies: California Department of Fish and Game National Oceanic and Atmospheric Administration, National Marine Fisheries Service' University of California, Scripps Institution of Oceanography CalCOFI atlases3 are issued as individual units as they become available. -
California Halibut Stock Assessment
CALIFORNIA HALIBUT STOCK ASSESSMENT Section A: Background Information A1. Stock Assessment Team Mark Maunder, Quantitative Resource Assessment, LLC Paul Reilly, California Department of Fish and Game Travis Tanaka, California Department of Fish and Game Gina Schmidt, Pacific States Marine Fisheries Commission Kim Penttila, California Department of Fish and Game A2. Executive Summary A sex-structured model with different growth, natural mortality, and selectivity for males and females developed using Stock Synthesis is used to assess California halibut (halibut) in two stocks within California separated at Point Conception. The models are fit to a Commercial Passenger Fishing Vessel (CPFV) index of relative abundance and length composition data from recreational and commercial fisheries. The central stock is also fit to indices of relative abundance from trawl logbook catch-per-unit effort (CPUE) and the San Francisco Bay young- of-the-year survey, a swept area trawl survey estimate of absolute abundance with associated age composition data, and age-conditioned-on-length data. Due to limited size composition and discard data for the central stock, all selectivity parameters, except for a few parameters for the selectivity curve of the recreational fishery and the bottom trawl fishery, for the central stock are fixed based on the southern stock assessment. The southern population is estimated to be depleted to about 14% of its unexploited spawning biomass level. The population level is estimated to have been at a low level since the start of the modeling time period (1971). There was substantial catch prior to 1971, but changes in the management (e.g., minimum legal size) and lack of data prior to 1971 prevent adequate assessment of the abundance prior to 1971. -
Beam-Trawl Survey O F Bay a N D Nearshore Fishes O F
ALLEN AND HERBINSON: BEAM-TRAWL FISH SURVEY, 1989 CalCOFl Rep., Vol. 32,1991 BEAM-TRAWL SURVEY OF BAY AND NEARSHORE FISHES OF THE SOFT-BOTTOM HABITAT OF SOUTHERN CALIFORNIA IN 1989 M. JAMES ALLEN KEVIN T. HERBINSON MBC Applied Environmental Sciences Southern California Edison Company 947 Newhall Street P. 0. Box 800 Costa Mesa. California 92627 Rosemead, California 91770 ABSTRACT profundidad del sur de California muestradas por las Small-meshed (2.5-mm) beam trawls have been redes de arrastre de fondo de malla fina. Siendo asi, used in several recent surveys to examine the distri- se estudiaron algunas Areas costeras de 10s condados bution of newly settled California halibut (Puvul- de Los Angeles, Orange, y San Diego, entre abril y ichthyr cul$ofortzicus). However, information on the septiembre de 1989. Se tomaron muestras en cuatro entire fish assemblage collected in these surveys has localidades costeras (Hermosa Beach, Long Beach, not previously been reported. The objective of this San Onofre, y Carlsbad) y en dos lagunas costeras study was to describe the bay and shallow coastal (Anaheim Bay y Agua Hedionda Lagoon). Se mues- ichthyofauna of southern California as sampled by trearon tres estaciones en cada localidad utilizando small-meshed beam trawls. Areas off Los Angeles, una red de arrastre de fondo de 1.0 m en las lagunas Orange, and San Diego counties were surveyed y una red de 1.6 m en las ireas costeras. Se colectaron from April to September 1989. Three stations were 288 muestras en total, a profundidades de 0-3 m en sampled at each of four coastal sites (Hermosa las lagunas y de 6-13 m a lo largo de la costa.