'Natural mortality' diaporamas de présentation

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Stock assessment of yellowfin tuna in the Indian Ocean using MULTIFAN-CL (IOTC-2011-WPTT13-36).

Stock assessment of yellowfin tuna in the Indian Ocean using MULTIFAN-CL (IOTC-2011-WPTT13-36). Adam Langley, Miguel Herrera and Julien Million. Introduction. Preliminary assessment using MFCL in 2008; refined during WPTT 10.

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Cecilie Kvamme and Bjarte Bogstad

The effect of including length structure in yield-per-recruit estimates for northeast Arctic cod ????????????????? ???????????. Cecilie Kvamme and Bjarte Bogstad. Introduction. Yield per recruit ???????. ????????????????? , ??????????????? . Beverton&Holt ????? , ????? ????????????? ???.

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Stock Synthesis: an Integrated Analysis Model to Enable Sustainable Fisheries

Stock Synthesis: an Integrated Analysis Model to Enable Sustainable Fisheries. Richard Methot NOAA Fisheries Service Seattle, WA. OUTLINE. Management Needs Stock Assessment Role Data Requirements Stock Synthesis Some Technical Advancements Getting to Ecosystem.

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SSC Report to CFMC Meeting held 24-25 June 2011

SSC Report to CFMC Meeting held 24-25 June 2011. Caribbean Fishery Management Council Meeting 28-29 June 2011. SSC addressed the following:. CFMC interest in (expressed by RA Crabtree) setting OFL levels above average landings for healthy stocks

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REVIEW SESSIONS

REVIEW SESSIONS. Wednesday, 1 May 2-3 PM Thursday, 29 November 1-2 PM ROOM 206 O&M. FISHERIES. How big is the catch? What is it composed of? Where does it come from? Who catches it? How is it caught? Who eats it? How do we manage it? What are the trends?. S. P. 13_Gr. S. S. P.

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A multi-species population assessment model for the Gulf of Alaska

A multi-species population assessment model for the Gulf of Alaska. Kray F. Van Kirk, SFOS, UAF, Juneau Terrance J. Quinn II, SFOS, UAF, Juneau Jeremy S. Collie, GSO, URI, Narragansett ftkv @uaf.edu. Sea Grant. Jointly funded by AK and RI Sea Grant

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Unusable Stock

Recruitment. Natural Deaths. Unusable Stock. Disease. Growth. Emigration Immigration. Recruitment. Natural Deaths. Usable Stock. Disease. Growth. Emigration Immigration. Yields. Dynamics of fish stock. Fishing mortality=F. Can be controlled?. R = Recruitment G = Growth

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Size Structure Dynamics

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Food Web Modeling approach

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Juvenile salmon survival in coastal waters of the Northeast Pacific Ocean: top-down or bottom-up control?

Research Funded by GLOBEC. Juvenile salmon survival in coastal waters of the Northeast Pacific Ocean: top-down or bottom-up control?. Vladlena Gertseva, Thomas Wainwright, Vladimir Gertsev October 19, 2004 PICES XIII Annual Meeting. Why juveniles?.

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Components of Z

Recruitment. Natural Mortality. Population Numbers. Components of Z. Fishing Mortality. Immigration. Emigration. Definitions. Instantaneous Models F = instantaneous fishing mortality M = instantaneous natural mortality Z = F + M. Definitions. Discrete (Type I) Fishery

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R. Justin DeRose 1 John D. Shaw 2 Giorgio Vacchiano 3 James N. Long 1

Photo: Antonin Kusbach. Improving longleaf pine mortality predictions in the Southern Variant of the Forest Vegetation Simulator. R. Justin DeRose 1 John D. Shaw 2 Giorgio Vacchiano 3 James N. Long 1 1 Utah State University, 2 Rocky Mountain Research Station,

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Kray F. Van Kirk, SFOS, UAF, Juneau Terrance J. Quinn II, SFOS, UAF, Juneau

A Multispecies Age-Structured Assessment for the Gulf of Alaska. Kray F. Van Kirk, SFOS, UAF, Juneau Terrance J. Quinn II, SFOS, UAF, Juneau Jeremy S. Collie, GSO, URI, Narragansett ftkv@uaf.edu.

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Mauritius, 18-20 March 2014

Where does my data go? Preparation of files for the assessments of IOTC stocks and use of data for the assessments of IOTC species. Mauritius, 18-20 March 2014 Compliance Workshop: Collection and reporting of Fisheries data to IOTC. Sponsored by BOBLME-IOC-SmartFish-IOTC.

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Limiting Factors and the Law of Tolerance

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Modeling Natural Mortality in Stock Synthesis

Modeling Natural Mortality in Stock Synthesis. Modeling population processes 2009 IATTC workshop. M options in Stock Synthesis v3. Single value for all ages Broken stick (piecewise linear) where the number of breakpoints can be set

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