SEAPODYM 2° model hindcast

Date created: 02 February 2023

Tuna biomass (skipjack, albacore, yellowfin and bigeye tuna) variability over the period 1979-2010 simulated by the Spatial Ecosystem and Dynamics Model (SEAPODYM, http://www.seapodym.eu/ and https://github.com/PacificCommunity/seapodym-codebase).

Here, we provide the unfished biomass dynamics (i.e. without considering any fishing). For each of the four tuna species we provide both the total biomass (adults + juveniles) and the larvae abundance.

This model is described in : 

Senina, I., Lehodey, P., Sibert, J. and J. Hampton. Integrating tagging and fisheries data into a spatial population dynamics model to improve its predictive skills. Can. J. Aquat. Fish. Sci. 77, 576–593 (2020), doi: 10.1139/cjfas-2018-0470

Details on SEAPODYM can be found in the user reference manual.

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Data and Resources

Licence Other (Open) [Open Data]
Rating
Identifier 3e92dcb8-f8c6-4ba0-ad6b-4fade36d47a9
Issued 2022-10-31
Modified 2023-06-13
Language English
DCAT Type Service
Source https://pccos.spc.int/ocean-catalogue/seapodym-2deg-model-hindcast
Temporal Coverage From 1979-01-12
Temporal Coverage To 2010-12-15
Publisher Name SPC