Index Catalog // ScholarsArchive@OSU

Modelling a Small-Scale Sea Cucumber Fishery in Yucatan

Creator:: Hernández-Flores, Alvaro
Abstract:: The status of many sea cucumber fisheries in the world is overexploited. Some of the reasons are: an increase in demand from China, the distance of these fisheries to China, and the high rate of fisheries development. Most sea cucumber fisheries are small-scale with a simple management system. To overcome overexploitation,...
Resource Type:: Presentation
Full Text:: Presentación de PowerPoint Alvaro Hernández-Flores La Paz

Co-Management of a Recreational Fishery with a Social-Ecological Approach

Creator:: Palomo, Leopoldo and Hernández Flores, Dr. Alvaro
Abstract:: Most regulations for recreational fishing in Mexico focus primarily on offshore boat fishing. However, regulations for inshore recreational fishing in Mexico are insufficient. Every year hundreds of European and American fishermen visit Punta Allen, Mexico to practice fly-fishing. Punta Allen is a coastal village located in the Sian Ka'an Biosphere...
Resource Type:: Presentation
Full Text:: . Palomo Cortés & Dr. Alvaro Hernández Flores NAAFE 2017 Area of Study • Ascension Bay is located

The Cost of Avoiding Sea Cucumber Stock Depletion

Creator:: Hernández-Flores, Alvaro, Cuevas-Jiménez, Alfonso, and Aranda-Nah, Javier
Abstract:: In 2013 a stock of sea cucumber (Isostichopus badionotus) was discovered in northern shelf of Yucatan. A survey calculated a biomass of 17,600 tons. The species has an attractive price for local fishers, therefore, in order to avoid the “race for sea cucumbers” and the collapse of the stock, authorities...
Resource Type:: Presentation
Full Text:: Presentación de PowerPoint Alvaro Hernández-Flores Alfonso

A Production Function in the Red Grouper Fishery, Mexico

Creator:: Hernández-Flores, Alvaro, Monroy-García, Carmen, and Rodríguez, Manuel
Abstract:: Production data from the red grouper fishery, Mexico, were analyzed to determine the production function. Three different models were tested in cross-sectional data from the period 1988 to 2014. The data were collected from the logbooks provided by skippers. Number of fishermen (crew) per trip varied from 3 to 15,...
Resource Type:: Presentation
Full Text:: Presentación de PowerPoint Alvaro Hernández-Flores Carmen

Relation of the decomposition of trimethylamine oxide and the quality of Pacific shrimp (Pandalus jordani)

Creator:: Argaiz, Alvaro
Abstract:: The relationship between the decomposition of trimethylamine oxide in Pacific shrimp and shrimp meat quality was investigated to evaluate the use of the trimethylamine oxide system as a quality control indice. Changes in the levels of trimethylamine oxide and its decomposition products in whole shrimp stored on ice and in...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Alvaro Argaiz for the degree

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:: -Flores, Álvaro; Salas-Márquez, Silvia; Da Rocha, José María 3 RP’s should reflect: - desired

Extreme Climatic Effects on a Co-Managed Small-Scale Spiny Lobster Fishery: Implications in Revenues and Quasi-Profits Distribution and Cooperative Responses to Climatic Challenge

Creator:: Villanueva-Poot, Raul, Headley, Maren, Seijo, Juan Carlos, and Hernández, Álvaro
Abstract:: This work reports on the implications of an extreme climatic event among owners of fishing grounds in the spiny lobster (Panulirus argus) fishery of Punta Allen, Mexico. This MSC certified small-scale fishery is co-managed through Territorial User Rights. Members of the fishing cooperative, have exclusive access to individual fishing grounds...
Resource Type:: Presentation
Full Text:: - scale spiny lobster fishery: R. Villanueva-Poot M. Headley J.C. Seijo A. Hernández Implications

Spatiotemporal Bio-Economic Performance of Artificial Shelters in a Small Scale Rights-Based Managed Caribbean Spiny Lobster (Panulirus argus) Fishery

Creator:: Headley, Maren, Seijo, Juan Carlos, Hernández, Alvaro, Cuevas Jiménez, Alfonso, and Villanueva-Poot, Raul
Abstract:: The study presents a bioeconomic analysis of artificial shelter performance in a fishery targeting a spiny lobster meta-population, with spatially allocated, individual exclusive benthic property rights for shelter introduction and harvest of species. Insights into fishers’ short-run decisions and fishing strategies are also provided. Spatiotemporal bioeconomic performance of shelters located...
Resource Type:: Presentation
Full Text:: argus) fishery Maren Headley, Juan Carlos Seijo, Álvaro Hernández, Alfonso Cuevas Jiménez, Raúl

A social and ecological assessment of tropical land uses at multiple scales: the Sustainable Amazon Network

Creator:: Gardner, Toby A., Ferreira, Joice, Barlow, Jos, Lees, Alexander C., Parry, Luke, Guimarães Vieira, Ima Célia, Berenguer, Erika, Abramovay, Ricardo, Aleixo, Alexandre, Andretti, Christian, Aragão, Luiz E. O. C., Araujo, Ivanei, Bardgett, Richard D., Batistella, Mateus, Begotti, Rodrigo Anzolin, Beldini, Troy, de Blas, Driss Ezzine, Braga, Rodrigo Fagundes, Braga, Danielle de Lima, de Brito, Janaina Gomes, de Ávila, Williams Souza, de Camargo, Plinio Barbosa, dos Santos, Fabiane Campos, de Oliveira, Vívian Campos, Nunes Cordeiro, Amanda Cardoso, Cardoso, Thiago Moreira, de Carvalho, Deborah Reis, Castelani, Sergio Andre, Mario Chaul, Julio Cezar, Cerri, Carlos Eduardo, Costa, Francisco de Assis, Furtado da Costa, Carla Daniele, Coudel, Emilie, Coutinho, Alexandre Camargo, Cunha, Denis, D'Antona, Alvaro, Dezincourt, Joelma, Dias-Silva, Karina, Durigan, Mariana, Dalla Mora Esquerdo, Julio Cesar, Feres, Jose, de Barros Ferraz, Silvio Frosini, de Melo Ferreira, Amanda Estefania, Fiorini, Ana Carolina, Flores da Silva, Lenise Vargas, Frazao, Fabio Soares, Garrett, Rachel, Gomes, Alessandra dos Santos, Goncalves, Karoline da Silva, Guerrero, Jose Benito, Hamada, Neusa, Hughes, Robert M., Igliori, Danilo Carmago, Jesus, Ederson da Conceicao, Juen, Leandro, Junior, Miercio, de Oliveira Junior, Jose Max Barbosa, de Oliveira Junior, Raimundo Cosme, Souza Junior, Carlos, Kaufmann, Phil, Korasaki, Vanesca, Leal, Cecilia Gontijo, Leitao, Rafael, Lima, Natalia, Lopes Almeida, Maria de Fatima, Lourival, Reinaldo, Louzada, Julio, Mac Nally, Ralph, Marchand, Sebastien, Maues, Marcia Motta, Moreira, Fatima M. S., Morsello, Carla, Moura, Nargila, Nessimian, Jorge, Nunes, Samia, Fonseca Oliveira, Victor Hugo, Pardini, Renata, Pereira, Heloisa Correia, Pompeu, Paulo Santos, Ribas, Carla Rodrigues, Rossetti, Felipe, Schmidt, Fernando Augusto, da Silva, Rodrigo, Viana Martins da Silva, Regina Celia, Morello Ramalho da Silva, Thiago Fonseca, Silveira, Juliana, Siqueira, Joao Victor, de Carvalho, Teotonio Soares, Solar, Ricardo R. C., Holanda Tancredi, Nicola Saverio, Thomson, James R., Torres, Patricia Carignano, Vaz-de-Mello, Fernando Zagury, Stulpen Veiga, Ruan Carlo, Venturieri, Adriano, Viana, Cecilia, Weinhold, Diana, Zanetti, Ronald, and Zuanon, Jansen
Abstract:: Science has a critical role to play in guiding more sustainable development trajectories. Here, we present the Sustainable Amazon Network (Rede Amazonia Sustentavel, RAS): a multidisciplinary research initiative involving more than 30 partner organizations working to assess both social and ecological dimensions of land-use sustainability in eastern Brazilian Amazonia. The...
Resource Type:: Article
Full Text:: Benito Guerrero, Neusa Ana Carolina Fiorini, Lenise Vargas Flores da Silva, Fábio Soares Frazão, Rachel

Program Grid

Creator:: Criddle, Keith R. and Fong, Quentin
Abstract:: This document provides the abbreviated program grid showing a one-page summary of presentations made at the NAAFE Forum 2015, Economic Sustainability, Fishing Communities, and Working Waterfronts, held in Ketchikan, Alaska, May 20-22, 2015. The conference was organized by Keith Criddle and Quentin Fong, University of Alaska Fairbanks, School of Fisheries...
Resource Type:: Conference Proceeding
Full Text:: 91 Marysia Szymkowiak 9:00-9:15 113 Jorge Dresdner 94 Lisa Pfeiffer 9:15-9:30 114 Alvaro Hernández

ScholarsArchive@OSU

Modelling a Small-Scale Sea Cucumber Fishery in Yucatan

Co-Management of a Recreational Fishery with a Social-Ecological Approach

The Cost of Avoiding Sea Cucumber Stock Depletion

A Production Function in the Red Grouper Fishery, Mexico

Relation of the decomposition of trimethylamine oxide and the quality of Pacific shrimp (Pandalus jordani)

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

Extreme Climatic Effects on a Co-Managed Small-Scale Spiny Lobster Fishery: Implications in Revenues and Quasi-Profits Distribution and Cooperative Responses to Climatic Challenge

Spatiotemporal Bio-Economic Performance of Artificial Shelters in a Small Scale Rights-Based Managed Caribbean Spiny Lobster (Panulirus argus) Fishery

A social and ecological assessment of tropical land uses at multiple scales: the Sustainable Amazon Network

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