Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment
Length-based approaches for the analysis of population age/growth parameters are reviewed and a new method of succession is proposed for shrimp growth studies. The method is based on an analysis of the dynamics of the size composition of the population. The observations used to develop the model wer...
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ftunivfreestate:oai:figshare.com:article/19271456 2023-05-15T13:24:37+02:00 Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment B. G. Ivanov (12166385) D. A. Stolyarenko (12166343) 1995-07-01T00:00:00Z https://doi.org/10.17895/ices.pub.19271456.v1 unknown https://figshare.com/articles/report/Humpy_shrimp_Pandalus_goniurus_from_the_western_Bering_Sea_a_method_of_estimating_the_annual_increment/19271456 doi:10.17895/ices.pub.19271456.v1 ICES Custom Licence Ecosystem observation processes and dynamics Fisheries and aquaculture MSS Volume 199 humpy shrimp Pandalus goniurus Baring sea population age growth size composition length-frequency distribution trawl survey methodological approach Text Report 1995 ftunivfreestate https://doi.org/10.17895/ices.pub.19271456.v1 2023-01-13T00:40:25Z Length-based approaches for the analysis of population age/growth parameters are reviewed and a new method of succession is proposed for shrimp growth studies. The method is based on an analysis of the dynamics of the size composition of the population. The observations used to develop the model were length-frequency distributions derived from trawl surveys conducted in the Gulf of Anadyr in several years between 1972 and 1979. The model describing the observations is based on two assumptions: (a) succession of generation strength ratios, and (b) linear growth pattern. The succession method reduces the problem of estimating the average annual increment for generations well represented in samples to that of estimating the parameters of a non-linear error-in-variables regression model. The proposed model is considered as the first in a hierarchy of models for studying the age composition of a population. The applicability of the method is discussed. Report Anadyr Anadyr' Bering Sea KovsieScholar Repository (University of the Free State - UFS UV) Anadyr ENVELOPE(177.510,177.510,64.734,64.734) Anadyr’ ENVELOPE(176.233,176.233,64.882,64.882) Bering Sea |
institution |
Open Polar |
collection |
KovsieScholar Repository (University of the Free State - UFS UV) |
op_collection_id |
ftunivfreestate |
language |
unknown |
topic |
Ecosystem observation processes and dynamics Fisheries and aquaculture MSS Volume 199 humpy shrimp Pandalus goniurus Baring sea population age growth size composition length-frequency distribution trawl survey methodological approach |
spellingShingle |
Ecosystem observation processes and dynamics Fisheries and aquaculture MSS Volume 199 humpy shrimp Pandalus goniurus Baring sea population age growth size composition length-frequency distribution trawl survey methodological approach B. G. Ivanov (12166385) D. A. Stolyarenko (12166343) Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment |
topic_facet |
Ecosystem observation processes and dynamics Fisheries and aquaculture MSS Volume 199 humpy shrimp Pandalus goniurus Baring sea population age growth size composition length-frequency distribution trawl survey methodological approach |
description |
Length-based approaches for the analysis of population age/growth parameters are reviewed and a new method of succession is proposed for shrimp growth studies. The method is based on an analysis of the dynamics of the size composition of the population. The observations used to develop the model were length-frequency distributions derived from trawl surveys conducted in the Gulf of Anadyr in several years between 1972 and 1979. The model describing the observations is based on two assumptions: (a) succession of generation strength ratios, and (b) linear growth pattern. The succession method reduces the problem of estimating the average annual increment for generations well represented in samples to that of estimating the parameters of a non-linear error-in-variables regression model. The proposed model is considered as the first in a hierarchy of models for studying the age composition of a population. The applicability of the method is discussed. |
format |
Report |
author |
B. G. Ivanov (12166385) D. A. Stolyarenko (12166343) |
author_facet |
B. G. Ivanov (12166385) D. A. Stolyarenko (12166343) |
author_sort |
B. G. Ivanov (12166385) |
title |
Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment |
title_short |
Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment |
title_full |
Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment |
title_fullStr |
Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment |
title_full_unstemmed |
Humpy shrimp (Pandalus goniurus) from the western Bering Sea: a method of estimating the annual increment |
title_sort |
humpy shrimp (pandalus goniurus) from the western bering sea: a method of estimating the annual increment |
publishDate |
1995 |
url |
https://doi.org/10.17895/ices.pub.19271456.v1 |
long_lat |
ENVELOPE(177.510,177.510,64.734,64.734) ENVELOPE(176.233,176.233,64.882,64.882) |
geographic |
Anadyr Anadyr’ Bering Sea |
geographic_facet |
Anadyr Anadyr’ Bering Sea |
genre |
Anadyr Anadyr' Bering Sea |
genre_facet |
Anadyr Anadyr' Bering Sea |
op_relation |
https://figshare.com/articles/report/Humpy_shrimp_Pandalus_goniurus_from_the_western_Bering_Sea_a_method_of_estimating_the_annual_increment/19271456 doi:10.17895/ices.pub.19271456.v1 |
op_rights |
ICES Custom Licence |
op_doi |
https://doi.org/10.17895/ices.pub.19271456.v1 |
_version_ |
1766380534821289984 |