Use of historical data to assess changes in the vulnerability of sharks
IA Martínez-Candelas, JC Pérez-Jiménez… - Fisheries …, 2020 - Elsevier
Shark populations have declined worldwide. However, the lack of data for most species
makes it difficult to use conventional population assessments to estimate their status. The
productivity and susceptibility analysis (PSA) has been recommended for elasmobranchs as
it is a data-poor assessment that uses the best available information of the species and their
fisheries to determine their vulnerability. A historical characterisation was performed to
define the most important periods for the shark fishery in Campeche, southern Gulf of …
makes it difficult to use conventional population assessments to estimate their status. The
productivity and susceptibility analysis (PSA) has been recommended for elasmobranchs as
it is a data-poor assessment that uses the best available information of the species and their
fisheries to determine their vulnerability. A historical characterisation was performed to
define the most important periods for the shark fishery in Campeche, southern Gulf of …
Use of historical data to assess changes in the vulnerability of sharks
M Candelas, P Jiménez, E Tenorio, M Loeza, I Maestro - sidalc.net
Shark populations have declined worldwide. However, the lack of data for most species
makes it difficult to use conventional population assessments to estimate their status. The
productivity and susceptibility analysis (PSA) has been recommended for elasmobranchs as
it is a data-poor assessment that uses the best available information of the species and their
fisheries to determine their vulnerability. A historical characterisation was performed to
define the most important periods for the shark fishery in Campeche, southern Gulf of …
makes it difficult to use conventional population assessments to estimate their status. The
productivity and susceptibility analysis (PSA) has been recommended for elasmobranchs as
it is a data-poor assessment that uses the best available information of the species and their
fisheries to determine their vulnerability. A historical characterisation was performed to
define the most important periods for the shark fishery in Campeche, southern Gulf of …
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