Nutritional Studies Advancing Atlantic Sturgeon (Acipenser oxyrinchus) Broodstock Development and Restoration Science
|
|
- Antony Maxwell
- 5 years ago
- Views:
Transcription
1 Nutritional Studies Advancing Atlantic Sturgeon (Acipenser oxyrinchus) Broodstock Development and Restoration Science Andrew Lazur And Erin Markin, University of Maryland, Center for Environmental Science
2 900 Atlantic Sturgeon Harvest Thousands of pounds Why have sturgeon not recovered? Biological reasons Slow to mature Intermittent spawning Environmental reasons Habitat loss Water quality Human interactions What can we do? Reduce mortality Bycatch Harvest - Ship strikes Conduct Test releasesstock enhancement Restore essential habitat Sturgeon < 4 illegalized : Va. moratorium 1998: ASMFC moratorium Peak Clear-Cut Recruitment Failure Harvest
3 Mid Atlantic Sturgeon Restoration Partnership Virginia Waterman Association Conduct research test releases to determine: size of fish, stocking location, seasons, survival, and recruitment potential Continue development of broodstock population and management plan Build on cryopreservation technology Investigate effect of broodstock diet on gamete quality Develop habitat assessment techniques to identify target tributaries Investigate need for streamside culture facilities to insure imprinting Investigate DNA markers to ID hatchery fish Adapt other new marking technologies for use in Atlantic sturgeon Continue feed training work, especially on larger fish Investigate larval live food techniques Evaluate effect of pre-release weaning
4 Feed Training of Atlantic Sturgeon Broodstock Initial step in developing an Atlantic sturgeon restoration program Passive vs. force feeding methods Next phase- larval feeding
5 Training wild -caught sturgeon onto feed Forced feeding or passive techniques
6 Feed Training Study Preliminary Results
7 Summary of Passive Feed Training Wild Caught Atlantic Sturgeon 10 Diets tired using natural foods initially then mixed with commercial diet in various formulations: gel diet, soft pellet, gradual natural/commercial transition diets 92% success in training sub adult fish onto commercial diet 80% success for large fish Released three large fish due to continued weight loss
8 Larval Live Food Enrichment Study Treatments: Control - Unenriched Artemia to CTS ARA Enriched Artemia to CTS DHA Enriched Artemia Astaxanthin Enriched Artemia CTS Conversion Threshold Size (34 mm; 0.18 gram) (Mohler, 2001) Conclusions: Fatty acid enrichment unnecessary; fast growth: 6 inch size in 12 weeks; 78-99% survival
9 Pre-release Feed Weaning Study 0.2 ha. brackishwater pond 2006 and 2007 year class fish Growth and lavage every month Prey analysis
10 Prey Consumption Stomach analysis by lavage showed that fish in all treatments foraged on natural foods. Lavage analysis for the 28 and 54 day samplings showed that fish of all treatments had consumed more grass shrimp Palaomontes pugio than Chronomid larvae and polychaete worms Neathes spp respectively. At the 84 day final harvest stomach contents fully collected to determine food preference. Results showed, in order of prevalence, grass shrimp, Chronomid larvae, polychaetes, goby Gobiosoma spp., and mud crab Rhithropanopeus harrisii.
11 Performance - Specific Growth Rate Sampling 2006 YC Control 2006 YC Weaned 2007 YC Control 2007 YC Weaned 28 days a ab 54 days ab abc 84 days a ab Survival (%) Significance among row values designated by different letters
12 Atlantic Sturgeon Specific Growth Rate Control 2006 Weaned 2007 Control 2007 Weaned days 55 days 84 days
13 Conclusions Released fish consumed a variety of natural foods primarily grass shrimp Weaned fish demonstrated greater growth Greater specific growth rate observed in younger fish Natural food supply and variety in pond may be limiting growth Longer term growth of younger fish needed and freshwater growth and prey analysis
Behavior and survival of hatchery reared advanced fingerling largemouth bass using radio telemetry. Brandon Thompson
Behavior and survival of hatchery reared advanced fingerling largemouth bass using radio telemetry Brandon Thompson Florida largemouth bass Micropterus salmoides floridanus Premier freshwater sportfish
More informationBurbot Conservation Aquaculture at The Kootenai Tribe of Idaho s Hatchery 2 - Twin Rivers Hatchery
Burbot Conservation Aquaculture at The Kootenai Tribe of Idaho s Hatchery 2 - Twin Rivers Hatchery KVRI Board Meeting 15October2018 Nathan Jensen njensen@kootenai.org 208-267-1689 Some General Burbot Biology
More informationConservation aquaculture: a critical tool for recovery of burbot in the Kootenai River
Conservation aquaculture: a critical tool for recovery of burbot in the Kootenai River Northwest Fish Culture Conference December 6-8, 2011 Ken Cain et al. Department of Fish and Wildlife and the Aquaculture
More informationFamily Clupeidae. River Herring of the James
Family Clupeidae River Herring of the James ANADROMOUS FISH There are 350 species of fish in the Chesapeake Bay! About 7 species are anadromous: the adults live in the Atlantic Ocean and migrate to the
More informationCulture of Rotifer (Brachionus rotundiformis) and brackishwater Cladoceran (Diaphanosoma celebensis) for aquaculture seed production
AQUACULTURE EXTENSION MANUAL NO. 60 JULY 2015 Culture of Rotifer (Brachionus rotundiformis) and brackishwater Cladoceran (Diaphanosoma celebensis) for aquaculture seed production Milagros R. de la Peña
More informationIowa DNR Advanced Fingerling Walleye Culture. J. Alan Johnson Rathbun Fish Hatchery and Research Facility, Moravia, IA
Iowa DNR Advanced Fingerling Walleye Culture J. Alan Johnson Rathbun Fish Hatchery and Research Facility, Moravia, IA Why walleye culture? Demand for walleye Walleye are a valued as sportfish and table
More informationWhy walleye culture?
Walleye culture from fry to fingerlings: Foundation of research in sport fish culture J. Alan Johnson Rathbun Fish Hatchery and Research Facility, Moravia, IA Why walleye culture? 1 Why walleye culture?
More informationSHELLFISH CULTURE CRABS
Crab hatchery technology update SHELLFISH CULTURE CRABS C. Brown, World Fisheries University, Busan, Korea J. He, Sun Yat Sen University, Guangzhou, China E. Quinitio, SEAFDEC, Iloilo, Philippines Spring
More informationCurrent Status and Future. Hudson River American shad stock. New York State Dept. of Environmental Conservation
Current Status and Future of the Hudson River American shad stock K. Hattala and A. Kahnle New York State Dept. of Environmental Conservation September 2009 Life history Young-of-year and dimmature fish
More information2001 REVIEW OF THE ATLANTIC STATES MARINE FISHERIES COMMISSION FISHERY MANAGEMENT PLAN FOR WEAKFISH (Cynoscion regalis)
2001 REVIEW OF THE ATLANTIC STATES MARINE FISHERIES COMMISSION FISHERY MANAGEMENT PLAN FOR WEAKFISH (Cynoscion regalis) Plan Review Team Rick Cole, DE Louis Daniel, NC Charles Lesser, DE Rob O Reilly,
More informationATLANTIC STURGEON. Consultations on listing under the Species at Risk Act
ATLANTIC STURGEON Consultations on listing under the Species at Risk Act Information summary and questionnaire for consultations on adding two Atlantic Sturgeon populations to the List of Wildlife Species
More informationChesapeake Bay Jurisdictions White Paper on Draft Addendum IV for the Striped Bass Fishery Management Plan
Chesapeake Bay Jurisdictions White Paper on Draft Addendum IV for the Striped Bass Fishery Management Plan Maryland Department of Natural Resources, District of Columbia s Fisheries and Wildlife Division,
More informationImproving post-stocking survival of hatchery reared threatened fish species
Improving post-stocking survival of hatchery reared threatened fish species Michael Hutchison, Adam Butcher, Andrew Norris, John Kirkwood and Keith Chilcott Threats A number of MDB fish species have declined
More informationNechako White Sturgeon: Conservation Fish Culture; Recruitment Restoration and Harm Reduction
Nechako White Sturgeon: Conservation Fish Culture; Recruitment Restoration and Harm Reduction Brian Frenkel Freshwater Fisheries Society of BC Chair- NWSRI- Community Working Group www.nechakowhitesturgeon
More informationAn Overview of Lobster and Crab Enhancement Throughout the World
An Overview of Lobster and Crab Enhancement Throughout the World Ginny L. Eckert University of Alaska Biology Program (UAS) School of Fisheries and Ocean Sciences (UAF) ginny.eckert@uas.alaska.edu Zoeae
More informationNUTRITIONAL REQUIREMENTS OF STURGEON BROODSTOCKS Dr. Özgür ALTAN Aquaculture Expert FAO-Sub-Regional Office for Central Asia Tel:
NUTRITIONAL REQUIREMENTS OF STURGEON BROODSTOCKS Dr. Özgür ALTAN Aquaculture Expert FAO-Sub-Regional Office for Central Asia Tel: +90.312. 307 95 36 Fax: +90.312. 327 17 05 E-mail: Ozgur.Altan@fao.org
More informationStriped Bass and White Hybrid (x) Striped Bass Management and Fishing in Pennsylvania
Striped Bass and White Hybrid (x) Striped Bass Management and Fishing in Pennsylvania Prepared by R. Lorantas, D. Kristine and C. Hobbs PFBC Warmwater Unit 2005 (stocking numbers updated after 2005) Goal:
More informationAnadromous Forage Fisheries in Blue Hill Bay: Rainbow Smelt (Recreational) Alewife and Blueback Herring (Commercial and Recreational)
Anadromous Forage Fisheries in Blue Hill Bay: Rainbow Smelt (Recreational) Alewife and Blueback Herring (Commercial and Recreational) Claire Enterline Maine Department of Marine Resources Ellsworth High
More informationForage Fish Outcome Management Strategy , v.1
Management Strategy 2015 2025, v.1 I. Introduction Photo credit: Virginia Institute of Marine Science. Bay anchovy (Anchoa mitchilli). Forage species are an important component of the food web linking
More information2012 Maryland FMP Report (July 2013) Section 15. Red Drum (Sciaenops ocellatus)
1981 1983 1985 1987 1989 1991 1995 1997 1999 2001 2003 2005 2007 2009 2011 Pounds 2012 Maryland FMP Report (July 2013) Section 15. Red Drum (Sciaenops ocellatus) Chesapeake Bay FMP In 2012, red drum were
More informationASMFC Stock Assessment Overview: Red Drum
Introduction This document presents a summary of the 217 stock assessments for red drum. These assessments were initially conducted through the Southeast Data, Assessment and Review (SEDAR) process using
More informationGCRL s Catch More Fish with Science Spotted Seatrout. Read Hendon Center for Fisheries Research & Development & Capt. Matt Tusa Shore Thing Charters
GCRL s Catch More Fish with Science Spotted Seatrout Read Hendon Center for Fisheries Research & Development & Capt. Matt Tusa Shore Thing Charters Spotted Seatrout, Cynoscion nebulosus a.k.a. speckled
More informationEMPURAU PROJECT DEVELOPMENT OF SUSTAINABLE MALAYSIAN MAHSEER/EMPURAU/KELAH AQUACULTURE. Presented at BioBorneo 2013
EMPURAU PROJECT DEVELOPMENT OF SUSTAINABLE MALAYSIAN MAHSEER/EMPURAU/KELAH AQUACULTURE Presented at BioBorneo 2013 19-20 February, 2013 Magellan Sutera Harbour, Sabah Content Background Objective Scope
More informationSpecies Profile: Red Drum Benchmark Assessment Finds Resource Relatively Stable with Overfishing Not Occurring
Red Drum Sciaenops ocellatus Management Unit: New Jersey - Florida Interesting Facts: * The name is derived from their color and the fact that during spawning time males produce a drum-like noise by vibrating
More informationYellow Perch Broodstock. Geoff Wallat, Aquaculture Specialist
Yellow Perch Broodstock Geoff Wallat, Aquaculture Specialist Perch 101 Spawn once a year: Late March in So. Ohio Eggs produced in ribbon structure requires unique procedures for incubation and hatching
More informationSturgeon. Sturgeon for Tomorrow. for tomorrow. Membership. You Can Help Protect Michigan s Living Fossil The Lake Sturgeon
Sturgeon for Tomorrow Membership Member Partner Leader Sustainer $25 $50-$99 $100-$499 $500+ Sturgeon for tomorrow Card & Sticker Subscription Recognition Key Fob Guided Sturgeon Viewing Tour If you would
More informationNorth Carolina. Striped Mullet FMP. Update
North Carolina Striped Mullet FMP Update Presentation for the Marine Fisheries Commission January 24, 2008 COMMERCIAL HARVEST 4,000,000 2,000,000 3,500,000 3,000,000 Landings (lb) Value ($) 1,800,000
More informationBurbot Conservation Aquaculture: A Decade of Advancements in the. Kootenai Region
Burbot Conservation Aquaculture: A Decade of Advancements in the Neil Ashton University of Idaho Kootenai Region Photo by Eric Engbretson Burbot: The Only Freshwater Cod Burbot (Lota lota) Common Ling
More informationASMFC Stock Assessment Overview: Atlantic Menhaden
Introduction This document presents a summary of the 217 Stock Assessment Update for Atlantic menhaden. The assessment is an update to the 215 Benchmark Stock Assessment that was peer reviewed by an independent
More informationW rking towards healthy rking
Working towards healthy, self-sustaining sustaining populations for all Atlantic coast fish species or successful restoration well in progress by 2015 Terms of Reference Atlantic Striped Bass Management
More informationKirt Hughes Washington Department of Fish and Wildlife Region 6 - Fish Program Manager
Kirt Hughes Region 6 - Fish Program Manager Habitat Hatcheries Harvest Clean Water Act Shorelines Harvest Hydro Habitat Forest Practices Non-regulatory Programs Water Supply & Conservation Growth Management
More informationKing Crab Aquaculture, Research and Stock Enhancement in Alaska
King Crab Aquaculture, Research and Stock Enhancement in Alaska Presented by Sara Persselin UAS: Ginny L. Eckert, Ben Daly, Celeste Leroux, Jodi Pirtle, Miranda Westphal APSH: Jim Swingle, Jeff Hetrick
More informationKillingly Public Schools
Grade 11 Draft: Jan. 2005 Killingly Public Schools Aquaculture/Natural Resources III Tilapia Production CONTENT STANDARD 11 AQ III 1: The students will understand the origin of Tilapia culture, the worldwide
More information2015 Winnebago System Walleye Report
215 Winnebago System Walleye Report Adam Nickel, Winnebago Gamefish Biologist, March 216 As winter passes in the rear view mirror, it won t be long until the spring rush of the 216 walleye run is here.
More informationChesapeake Bay Instantaneous Minimum Dissolved Oxygen Criteria: History and Background
Chesapeake Bay Instantaneous Minimum Dissolved Oxygen Criteria: History and Background Rich Batiuk Associate Director for Science, Analysis and Implementation Chesapeake Bay Program Office U.S. Environmental
More informationMarine Aquaculture Opportunities for NC. Chuck Weirich NC Sea Grant
Marine Aquaculture Opportunities for NC Chuck Weirich NC Sea Grant Aquaculture in North Carolina 15 th most productive state in US Farm gate value of $60 million Largest rainbow trout producing state east
More informationBig Canyon 67 miles upstream. 38 miles upstream
TEXOMA STRIPED BASS MANAGEMENT/RESEARCH Texoma is one of only about 1 reservoirs in the country that has a naturally reproducing striped bass population. Texoma is set off further from most reservoirs
More informationAnnie Mercier Jean-François Hamel
Annie Mercier Jean-François Hamel Memorial University / Ocean Sciences Centre Society for the Exploration & Valuing of the Environment The sea cucumber Isostichopus fuscus has been intensively fished along
More informationRestoring Migratory Fish to Rhode Island s Rivers and Streams. Outline
Restoring Migratory Fish to Rhode Island s Rivers and Streams Phil Edwards Rhode Island DEM Division of Fish & Wildlife Outline Anadromous Fish Life History Types of Fishways RI DEM/F&W s Efforts to Restore
More informationColumbia River Project Water Use Plan
Columbia River Project Water Use Plan Columbia River White Sturgeon Management Plan White Sturgeon Conservation Aquaculture 2017 Annual Report Reference: CLBWORKS-25: Mid-Columbia River White Sturgeon
More informationHatcheries: Role in Restoration and Enhancement of Salmon Populations
Hatcheries: Role in Restoration and Enhancement of Salmon Populations Hatcheries play a large role in the management, ecology, and evolution of Pacific salmon. Why were/are they built? What are the assumptions
More informationOverview of Recreational Pond Management
Overview of Recreational Pond Management extension November 13 th 2013 Forrest Wynne State Extension Specialist for Aquaculture Kentucky State University Ponds are built for some of the following purposes:
More informationSurf Clams: Latitude & Growth
Surf Clams: Latitude & Growth East Coast MARE Materials For the leader: Projector Whiteboard to project data graph onto For the activity: Copy of data table Copy of map Computer program to graph in or
More informationAgenda Item Summary BACKGROUND. Public Involvement ISSUE ANALYSIS. Attachment 1
Agenda Item Summary Attachment BACKGROUND Between 996 and 03 white sturgeon fisheries in the Columbia River downstream from Bonneville Dam were managed under a series of management accords between the
More informationBlue crab ecology and exploitation in a changing climate.
STAC Workshop 28 March 2017 Blue crab ecology and exploitation in a changing climate. Thomas Miller Chesapeake Biological Laboratory University of Maryland Center for Environmental Science Solomons, MD
More informationUpdated August Aquaculture Curriculum
Updated August 2017 Aquaculture Curriculum Page i Topic Table of Contents Page Seafood Security 1 General Aquaculture Information 2 Aquaculture Practices 2 Key Considerations for Fish Farmers 4 Types of
More informationASMFC Stock Assessment Overview: Red Drum
Purpose The purpose of this document is to improve the understanding and transparency of the Commission s stock assessment process and results. It is the first of several that will be developed throughout
More informationGrowth: Humans & Surf Clams
Growth: Humans & Surf Clams East Coast MARE Materials For the leader: Projector Whiteboard to project data graph onto White paper & markers For the activity: Copy of data table Copy of map Class graphing
More informationSockeye Reintroduction program. April 12, 2014 BCWF AGA Howie Wright
Sockeye Reintroduction program April 12, 2014 BCWF AGA Howie Wright 8 Communities 1. Lower Similkameen Indian Band 2. Upper Similkameen Indian Band 3. Osoyoos Indian Band 4. Penticton Indian Band 5. Westbank
More informationSEA GRANT PROGRESS REPORT
SEA GRANT PROGRESS REPORT Project Title: The relationship between seasonal migrations of berried female lobster Homarus americanus, egg development and larval survival. Principal Investigator: Winsor H.
More informationRecent developments in the application of live feeds in the freshwater ornamental fish culture
Recent developments in the application of live feeds in the freshwater ornamental fish culture Lian Chuan LIM, Agri-food & Veterinary Authority of Singapore Philippe Dhert, INVE Technologies NV, Belgium
More informationPrevious Work on the Culture of the Cocahoe Minnow Fundulus grandis
Previous Work on the Culture of the Cocahoe Minnow Fundulus grandis John P. Hawke, Julie A. Anderson, and Chris C. Green LSU AgCenter LSU School of Veterinary Medicine 1930s: freshwater baitfish production
More informationEstimating daily ration of skipjack tuna on larval and juvenile anchovy in the Kuroshio Oyashio transition region in early summer
Estimating daily ration of skipjack tuna on larval and juvenile anchovy in the Kuroshio Oyashio transition region in early summer Sayaka Nakatsuka 1, Akinori Takasuka 2, Hiroshi Kubota 2 and Yoshioki Oozeki
More informationDiversify EU Barcelona January 17th
1 Diversify EU Barcelona January 17th C-FEED AS Established in April 2014 Located in Trondheim Area, Norway Based on more than 10 years research at SINTEF Fishery and Aquaculture Built the worlds first
More informationAtlantic States Marine Fisheries Commission DRAFT ADDENDUM I TO THE BLACK DRUM FISHERY MANAGEMENT PLAN FOR PUBLIC COMMENT
Atlantic States Marine Fisheries Commission DRAFT ADDENDUM I TO THE BLACK DRUM FISHERY MANAGEMENT PLAN FOR PUBLIC COMMENT Vision: Sustainably Managing Atlantic Coastal Fisheries February 2018 Public Comment
More informationSpring Chinook Salmon in the Chehalis River. Mara S. Zimmerman Chehalis Basin ASRP Science Symposium September 19, 2018
Spring Chinook Salmon in the Chehalis River Mara S. Zimmerman Chehalis Basin ASRP Science Symposium September 19, 2018 Purpose of this talk Provide an overview of Spring Chinook salmon in the Chehalis
More informationBroodstock and Hatchery Management
Broodstock and Hatchery Management Ryan L. Lane, PhD Fisheries & Illinois Aquaculture Center Aquaculture in U.S. Demand for lean, mild-flavored products Striped bass Morone saxatilis Depletion of wild
More informationThe Fisheries Reform Act of The Joint Legislative Commission on Seafood and Aquaculture March 30, 2010
The Fisheries Reform Act of 1997 The Joint Legislative Commission on Seafood and Aquaculture March 30, 2010 History July 1, 1994 Moratorium on Commercial Fishing Licenses Based on wide range of concerns
More informationAtlantic croaker, Micropogonias undulatus (Linnaeus, 1766)
Atlantic croaker, Micropogonias undulatus (Linnaeus, 1766) Although Atlantic croaker occur throughout much of Florida, they are seldom found south of Tampa Bay on the gulf coast or south of the Indian
More informationGeology. Key Factors. Overfishing. Great Lakes Fishes. Historical Fishing. About 10,000 years since last glacial retreat very young ecologically
Great Lakes Fishes Geology About 10,000 years since last glacial retreat very young ecologically Largest surface freshwater system on earth 21% of world s supply 84% of North America s supply Five unique
More informationChapter 1 INTRODUCTION
Chapter 1: Introduction Chapter 1 INTRODUCTION 1 Atlantic Coast Diadromous Fish Habitat General Background The Atlantic States Marine Fisheries Commission (hereafter referred to as ASMFC or the Commission)
More informationBURBOT IN THE KOOTENAI RIVER, IDAHO: A STORY OF SUCCESS
BURBOT IN THE KOOTENAI RIVER, IDAHO: A STORY OF SUCCESS T.J. Ross, Ryan Hardy, and Andy Dux, Idaho Department of Fish and Game Shawn Young, Nate Jensen, and Sue Ireland, Kootenai Tribe of Idaho OVERVIEW
More informationAdvances in king crab juvenile biology: Growth, life history, habitat, and predation
Advances in king crab juvenile biology: Growth, life history, habitat, and predation Ginny L. Eckert University of Alaska Fairbanks, Juneau Center School of Fisheries and Ocean Sciences 1 Graduate Students
More informationLingcod* Culture. * and friends. Aquaculture Program Northwest Fisheries Science Center NOAA Fisheries Service Seattle, Washington
Lingcod* Culture * and friends Aquaculture Program Northwest Fisheries Science Center NOAA Fisheries Service Seattle, Washington Outline Who and what we do Approach Lingcod Culture methods NWFSC Aquaculture
More informationGolden Eggs: Kern River Hatchery and the Conservation of California s State Fish
Golden Eggs: Kern River Hatchery and the Conservation of California s State Fish Christy McGuire Associate Fishery Biologist California Dept. of Fish and Game Northwest Fish Culture Conference December
More informationSTUDY PERFORMANCE REPORT
STUDY PERFORMANCE REPORT State: Michigan Project No.: F-81-R-3 Study No.: 491 Title: Evaluation of lake sturgeon Acipenser fulvescens populations in the St. Clair River and Lake St. Clair Period Covered:
More informationImpacts of Aquatic Invasive Species on the Lake Superior Fishery. by Jeff Gunderson Minnesota Sea Grant Program
Impacts of Aquatic Invasive Species on the Lake Superior Fishery by Jeff Gunderson Minnesota Sea Grant Program Can humans really impact the fishery of such a large waterbody? Lake Superior Fishery Change
More informationGo Home Bay Walleye Re-introduction Project
Eastern Georgian Bay Stewardship Council www.helpourfisheries.com Go Home Bay Walleye Re-introduction Project Eastern Georgian Bay Stewardship Council July 27, 2010 Walleye summer fingerlings planted in
More information~ Origin & Goals. Paul Rawson, Dale Leavitt, Dana Morse & Diane Murphy
~ Origin & Goals Paul Rawson, Dale Leavitt, Dana Morse & Diane Murphy Why are we interested in diversifying local shellfish culture opportunities? Oyster and quahog are the big TWO in northeast! What happens
More informationCritical Habitat for Atlantic Sturgeon
Critical Habitat for Atlantic Sturgeon GARFO Presentation to the Chesapeake Bay Sustainable Fisheries Goal Implementation Team September 22, 2017 Julie Crocker NMFS GAR Protected Resources This Presentation
More informationClimate and Fish Population Dynamics: A Case Study of Atlantic Croaker
Climate and Fish Population Dynamics: A Case Study of Atlantic Croaker Kenneth W. Able Marine Field Station Institute of Marine and Coastal Sciences Hare and Able (in press, Fisheries Oceanography) Climate
More information2005 REVIEW OF THE ATLANTIC STATES MARINE FISHERIES COMMISSION FISHERY MANAGEMENT PLAN FOR AMERICAN EEL (Anguilla rostrata) Prepared by:
2005 REVIEW OF THE ATLANTIC STATES MARINE FISHERIES COMMISSION FISHERY MANAGEMENT PLAN FOR AMERICAN EEL (Anguilla rostrata) Prepared by: The American Eel Plan Review Team Lydia C. Munger, Chair (ASMFC)
More informationScoping Presentation for Amendment 43 to the Snapper Grouper Fishery Management Plan of the South Atlantic Region
Scoping Presentation for Amendment 43 to the Snapper Grouper Fishery Management Plan of the South Atlantic Region Red Snapper Management and Recreational Reporting Requirements in the South Atlantic Region
More informationHuman Impact in Aquatic Systems: Fish Catching vs. Fish Raising
Human Impact in Aquatic Systems: Fish Catching vs. Fish Raising What are human impacts? Fish and aquatic invertebrates (clams, crabs, squid, etc.) currently supply 16% of world protein, higher in developing
More informationDraft Addendum IV for Public Comment. American Eel Management Board August 2014
Draft Addendum IV for Public Comment American Eel Management Board August 2014 Current Management The Board initiated the development of Draft Addendum III in response to the Stock Assessment in August
More informationADDENDUM I TO AMENDMENT 3 OF THE INTERSTATE FISHERY MANAGEMENT PLAN FOR WEAKFISH
ATLANTIC STATES MARINE FISHERIES COMMISSION ADDENDUM I TO AMENDMENT 3 OF THE INTERSTATE FISHERY MANAGEMENT PLAN FOR WEAKFISH Prepared by the Weakfish Plan Review Team Approved October 18, 2000 TABLE OF
More informationEffects Of The Menhaden And Mackerel Fisheries Upon The Fish Supply
Effects Of The Menhaden And Mackerel Fisheries Upon The Fish Supply If looking for a ebook Effects of the menhaden and mackerel fisheries upon the fish supply in pdf format, then you've come to the faithful
More informationZooplankton Migration Patterns at Scotton Landing: Behavioral Adaptations written by Lauren Zodl, University of Delaware
Zooplankton Migration Patterns at Scotton Landing: Behavioral Adaptations written by Lauren Zodl, University of Delaware Summary: Zooplankton have evolved specific migration patterns that increase their
More informationNOAA s Role in Chesapeake Bay
NOAA s Role in Chesapeake Bay NOAA Chesapeake Bay Office Mission To understand, predict and explain changes in the Chesapeake Bay ecosystem, and to coordinate efforts to conserve and manage coastal and
More informationWhy has the cod stock recovered in the North Sea?
Why has the cod stock recovered in the North Sea? Summary The expansion of European fisheries during the 1970s and 1980s resulted in high fishing pressure on stocks of cod, haddock, whiting and saithe
More informationNEVADA DEPARTMENT OF WILDLIFE STATEWIDE FISHERIES MANAGEMENT
NEVADA DEPARTMENT OF WILDLIFE STATEWIDE FISHERIES MANAGEMENT FEDERAL AID JOB PROGRESS REPORTS F-20-48 2012 LAKE TAHOE WESTERN REGION Contents NEVADA DEPARTMENT OF WILDLIFE, FISHERIES DIVISION ANNUAL PROGRESS
More informationAtlantic States Marine Fisheries Commission
Atlantic States Marine Fisheries Commission Vision: Sustainably Managing Atlantic Coastal Fisheries Meeting Summary Joint ASMFC Summer Flounder, Scup and Black Sea Bass Board and MAFMC March 6 & 7, 2019
More informationASMFC Stock Assessment Overview: Black Drum
Introduction This document presents a summary of the 215 benchmark stock assessment for black drum. The assessment was peerreviewed by an independent panel of scientific experts through the ASMFC integrated
More informationRegional Management of Sustainable Fisheries for Giant Clams (Tridacnidae) and CITES Capacity Building Workshop
Regional Management of Sustainable Fisheries for Giant Clams (Tridacnidae) and CITES Capacity Building Workshop Nadi, Fiji Islands 4 to 7 August 2009 French Polynesia case study of giant clam management
More informationRefined Designated Uses for the Chesapeake Bay and Tidal Tributaries
A-1 appendixa Refined Designated Uses for the Chesapeake Bay and Tidal Tributaries BACKGROUND Federal water quality standards regulations establish that states must specify appropriate water uses to be
More informationProduction of juveniles for RAS ongrowing farms with a combined system using POND / RAS. T. Policar, J. Křišťan, M. Blecha, O.
Production of juveniles for RAS ongrowing farms with a combined system using POND / RAS T. Policar, J. Křišťan, M. Blecha, O. Malinovskyi Team introduction Laboratory of Intensive Aquaculture Research
More informationCommercial Anchovy Fishery Public Meeting
Commercial Anchovy Fishery Public Meeting February 15, 2017 Astoria, Oregon Cyreis Schmitt Troy Buell Maggie Sommer 1 Northern Anchovy Anchovy Ecology and Life History Federal and State Anchovy Management
More informationHatchery Scientific Review Group Review and Recommendations
Hatchery Scientific Review Group Review and Recommendations Lochsa River Spring Chinook Population and Related Hatchery Programs January 31, 2009 Lochsa River Spring Chinook Population Report Page - 1
More information2002 REVIEW OF THE ATLANTIC STATES MARINE FISHERIES COMMISSION FISHERY MANAGEMENT PLAN FOR WEAKFISH (Cynoscion regalis)
2002 REVIEW OF THE ATLANTIC STATES MARINE FISHERIES COMMISSION FISHERY MANAGEMENT PLAN FOR WEAKFISH (Cynoscion regalis) Plan Review Team Carrie Selberg, ASMFC, Chair Rick Cole, DE Louis Daniel, NC Rob
More informationSummer Flounder Fishery Information Document
Summer Flounder Fishery Information Document June 2016 This document provides a brief overview of the biology, stock condition, management system, and fishery performance for summer flounder with an emphasis
More informationIntroduction: JadEco, LLC PO BOX 445 Shannon, IL 61078
Introduction: was contacted to collected data on the fishery for Lake Holiday. AC Electroshocking was conducted at 2 locations on September 28, 2015. Fish population data was collected for a total of 100
More informationHSWRI Aquaculture Program Research Report **** June & July 2012 ****
Research Report **** June & July 2012 **** Captive-bred California Halibut Spawning for the First Time Hubbs-SeaWorld Research Institute () maintains actively spawning populations of three marine finfish
More informationNew England Atlantic Salmon Programs DPS Delineations
New England Atlantic Salmon Programs DPS Delineations (CA) Outer Bay of Fundy Gulf of Maine Central New England 6,000 5,000 4,000 3,000 2,000 1,000 GOM CNE LIS Long Island Sound 0 1967 1969 1971 1973 1975
More informationLesson 10: Oyster Reefs and Their Inhabitants
Lesson 10: Oyster Reefs and Their Inhabitants Focus Question: What animals use oyster reefs for habitats? Objective: observe properties of animals found within a bag of oysters; Infer about the quality
More informationTrout stocking the science
Trout stocking the science Godfrey Williams Environment & Business Manager (Fisheries) September 2014 Background! 2003 National Trout & Grayling strategy! Native trout waters & Wild fishery protection
More informationHistory and Ecology of Alewives in the St Croix Watershed
History and Ecology of Alewives in the St Croix Watershed Anadromous Life History egg 1 summer Juvenile FRESHWATER Adult SALT WATER Repeat Spawners 4-6 years on St Croix Status of Stocks East Coast United
More informationEvidence for predator-induced behavioral plasticity of juvenile red king crab (Paralithodes camtschaticus)
Evidence for predator-induced behavioral plasticity of juvenile red king crab (Paralithodes camtschaticus) Benjamin Daly University of Alaska Fairbanks King Crabs in Alaska Many stocks depressed despite
More informationJob 4. Title: Evaluate performance of upstream and downstream plants.
STUDY PERFORMANCE REPORT State: Michigan Project No.: F-80-R-4 Study No.: 487 Title: Performance, survival and production of steelhead strains in tributaries of Lake Michigan and Lake Huron. Period Covered:
More informationLAKE STOCKING POLICY FOR SPORT FISH DIVISION. Original Policy Authorized in February of 1998 Revised 04/07/2008
LAKE STOCKING POLICY FOR SPORT FISH DIVISION Original Policy Authorized in February of 1998 Revised 04/07/2008 INTRODUCTION The stocking of lakes with hatchery reared fish was initiated in the 1950 s and
More informationCHANNEL CATFISH CULTURE IN THE UNITED STATES. Leonard Lovshin Department of Fisheries and Allied Aquacultures Auburn University, AL 36849
CHANNEL CATFISH CULTURE IN THE UNITED STATES BY Leonard Lovshin Department of Fisheries and Allied Aquacultures Auburn University, AL 36849 Channel Catfish ( Ictalurus punctatus ) Native Range Of Channel
More information