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Filtering by: Creator Tello-Ruiz, Marcela K. Conference Name North American Association of Fisheries Economists

Reference Points for Vulnerable Fish Species Based on Bioeconomic Age-Structured Models: An Approach for Totoaba macdonaldi

Creator:

Rodríguez-García, Oswaldo Uriel, De Anda-Montañez, Juan Antonio, Valenzuela-Quiñonez, Fausto, Hernández-Flores, Alvaro, Salas-Márquez, Silvia, and María Da-Rocha, José

Abstract:

Management objectives of vulnerable fish species must focus on maintaining healthy population status. Hence, reference points should be constrained to ensure recruitment. We assessed bioeconomic reference points for the totoaba (Totoaba macdonaldi), an endemic fish to the Gulf of California, reaching lengths of 2 m and 25 years. Totoaba fishing...

Resource Type:

Presentation

Full Text:

= 0.55 − 1.61𝑙𝑛 𝐿𝑇𝑎 + 1.44𝑙𝑛 𝐿∞ + 𝑙𝑛(𝐾) Population dynamics 𝑁𝑡 𝑎,𝑗 = 𝜑𝑡 𝑎,𝑗 𝑁𝑡− 𝑎