Fisheries and Aquaculture Journal
Open Access

Interdisciplinary Center of Marine Sciences (CICIMAR), IPN. Av. IPN s/n Col. Playa Palo de Sta. Rita, El Conchalito, La Paz, BCS 23096, Mexico

Biography

Ernesto A. Chávez has extended his valuable service for many years and has been a recipient of many award and grants. His international experience includes various programs, contributions and participation in different countries for diverse fields of study.  His research interests reflect in his wide range of publications in various national and international journals.

Publications

• Research Article   
  Assessing the Exploitation Strategies of the Shrimp Fishery in the Gulf of California
  Author(s): Hugo Gael Ram���­rez-Villalobos and Ernesto A. Ch�¡vez*
  
  Shrimp is the most valuable fisheries resource in Mexico, representing almost 40% of the total production landed, with total revenue of more than US $ 132 million per year. Shrimp fishery provides with more than 30,000 direct and indirect jobs. Three peneid shrimp species, blue, brown, and white shrimp of the southern Gulf of California, are exploited near to their maximum capacity, and they account for >95% of the wild stock of the Pacific coast. In the current fishery, the age of first capture is the overexploiting juveniles; therefore, increasing the age of the first capture from four to five months is recommended. The stocks were evaluated with a simulation model. Two fishing scenarios were tested: the maximum sustainable yield (MSY) and the MSY/fisher. As it is not possible to address particular exploitation policies for each species, the recommended exploitation strategies ar.. View More»
  DOI: 10.35248/2150-3508.19.10.273

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