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(2005)
Marine protected areas for whales, dolphins
M. Bassoi, J. Shepherd, E. Secchi, I. Moreno, D. Danilewicz (2020)
Oceanographic processes driving the feeding ecology of franciscana dolphin off Southern Brazilian coastContinental Shelf Research, 201
M. Lázaro, E. Lessa, H. Hamilton (2004)
GEOGRAPHIC GENETIC STRUCTURE IN THE FRANCISCANA DOLPHIN (PONTOPORIA BLAINVILLEI)Marine Mammal Science, 20
H. Rue, S. Martino, N. Chopin (2009)
Approximate Bayesian inference for latent Gaussian models by using integrated nested Laplace approximationsJournal of the Royal Statistical Society: Series B (Statistical Methodology), 71
(2010)
Distribuição espaço-temporal das capturas acidentais de toninhas (Pontoporia blainvillei) em redes de emalhe e dos encalhes ao longo da costa sul do Rio Grande do Sul
Karina Amaral, D. Danilewicz, A. Zerbini, A. Beneditto, A. Andriolo, D. Alvares, E. Secchi, Emanuel Ferreira, F. Sucunza, Márcio Borges‐Martins, Marcos Santos, M. Cremer, P. Denuncio, P. Ott, I. Moreno (2018)
Reassessment of the franciscana Pontoporia blainvillei (Gervais & d'Orbigny, 1844) distribution and niche characteristics in BrazilJournal of Experimental Marine Biology and Ecology
H. Rue, L. Held (2005)
Gaussian Markov Random Fields: Theory and Applications
(2018)
Protect vulnerable habitats and species from bottom trawling
C. Bertozzi, A. Zerbini (2002)
Incidental mortality of franciscana ( Pontoporia blainvillei ) in the artisanal fishery of Praia Grande, São Paulo State, BrazilLatin American Journal of Aquatic Mammals, 1
Sam Savage, M. Allen (2002)
Accounting for Uncertainty, 29
P. Kinas (2002)
The impact of incidental kills by gill nets on the franciscana dolphin (pontoporia blainvillei) in southern BrazilBulletin of Marine Science, 70
D. Danilewicz, I. Moreno, P. Ott, M. Tavares, A. Azevedo, E. Secchi, A. Andriolo (2010)
Abundance estimate for a threatened population of franciscana dolphins in southern coastal Brazil: uncertainties and management implicationsJournal of the Marine Biological Association of the United Kingdom, 90
D. Monteiro, S. Estima, T. Gandra, Andrine Silva, L. Bugoni, Y. Swimmer, J. Seminoff, E. Secchi (2016)
Long-term spatial and temporal patterns of sea turtle strandings in southern BrazilMarine Biology, 163
Geir-Arne Fuglstad, Daniel Simpson, F. Lindgren, H. Rue (2015)
Constructing Priors that Penalize the Complexity of Gaussian Random FieldsJournal of the American Statistical Association, 114
(2011)
An explicit link
E.R. Secchi (2006)
Modeling the population dynamics and viability analysis of franciscana (Pontoporia blainvillei) and Hector’s dolphins (Cephalorhynchus hectori) under the effects of bycatch in fisheries, parameter uncertainty and stochasticity
(2013)
Development of conservation strategies
(2017)
Pontoporia blainvillei. In IUCN 2017
(2010)
Isolation by environmental
M. Haimovici, A. Martins, P. Vieira (1996)
Distribuição e abundância de peixes teleósteos demersais sobre a plataforma continental do sul do Brasil
(2010)
Review on the threats and conservation Status of Franciscana , Pontoporiablainvillei ( Cetacea , Pontoporiidae )
M. Hall, D. Alverson, K. Metuzals (2000)
By-Catch: Problems and SolutionsMarine Pollution Bulletin, 41
B. Rowlingson, P. Diggle (2015)
Spatial and Space-Time Point Pattern Analysis
P. Bordino, A. Mackay, T. Werner, S. Northridge, A. Read (2013)
Franciscana bycatch is not reduced by acoustically reflective or physically stiffened gillnetsEndangered Species Research, 21
R. Wells, P. Bordino, D. Douglas (2012)
Patterns of social association in the franciscana, Pontoporia blainvilleiMarine Mammal Science, 29
(2000)
The use of time / area closure to reduce bycatch of harbour porpoise : lessons from the Gulf of Maine sink gillnet fi shery
(1997)
Mortality of franciscanas, Pontoporia blainvillei, in coastal gillneting in southern Brazil: 1994–1995
Daniel Simpson, H. Rue, Thiago Martins, A. Riebler, S. Sørbye (2014)
Penalising Model Component Complexity: A Principled, Practical Approach to Constructing PriorsStatistical Science, 32
E. Secchi, P. Kinas, M. Muelbert (2004)
Incidental catches of franciscana in coastal gillnet fisheries in the Franciscana Management Area III: period 1999-2000Latin American Journal of Aquatic Mammals, 3
A. Read (2013)
REVIEW Development of conservation strategies to mitigate the bycatch of harbor porpoises in the Gulf of MaineEndangered Species Research, 20
E. Secchi, John Wang, B. Murray, Claudia Rocha-Campos, B. White (1998)
Population differentiation in the franciscana (Pontoporia blainvillei) from two geographic locations in Brazil as determined from mitochondrial DNA control region sequencesCanadian Journal of Zoology, 76
(2015)
Bayesian spatial and spatialtemporal modeling with R-INLA
A. Latimer, Shanshan Wu, A. Gelfand, J. Silander (2006)
Building statistical models to analyze species distributions.Ecological applications : a publication of the Ecological Society of America, 16 1
Anthony Rouphael, N. Marshall, N. Noor, S. El-Gawish, S. Baha-El-Din, W. Al-Bahry, S. Elhalawani, Ameer Abdulla (2015)
Do Marine Protected Areas in the Red Sea Afford Protection to Megafauna?: A Reassessment Nearly a Decade OnJournal of Coastal Zone Management, 18
(2005)
Abundância relativa e tamanhos de teleósteos e cefalópodes em águas costeiras da Plataforma Sul
M. Pennino, F. Muñoz, D. Conesa, Antonio López-Quίlez, José Bellido (2013)
Modeling sensitive elasmobranch habitatsJournal of Sea Research, 83
(2006)
Explaining species
(2003)
Interactions between gillnet
V. Dayal, M. Piniou-Kalli (2000)
Report of the scientific committee.Journal of the Indian Medical Association, 98 6
F. Lindgren, H. Rue (2015)
Bayesian Spatial Modelling with R-INLAJournal of Statistical Software, 63
J. Muelbert, M. Acha, H. Mianzan, R. Guerrero, R. Reta, E. Braga, V. Garcia, A. Berasategui, M. Gómez-Erache, F. Ramírez (2008)
Biological, physical and chemical properties at the Subtropical Shelf Front Zone in the SW Atlantic Continental ShelfContinental Shelf Research, 28
Sudipto Banerjee, B. Carlin, A. Gelfand (2003)
Hierarchical Modeling and Analysis for Spatial Data
E. Hoyt (2005)
Marine protected areas for whales, dolphins and porpoises
(2013)
Vaquitas and gillnets
R. Bivand, B. Rowlingson, P. Diggle, G. Petris, S. Eglen (2016)
Splancs: Spatial and space‐time point pattern analysis
Elena Finkbeiner, B. Wallace, J. Moore, R. Lewison, L. Crowder, A. Read (2011)
Cumulative estimates of sea turtle bycatch and mortality in USA fisheries between 1990 and 2007Biological Conservation, 144
(2003)
Effects of fishing by-catch and conservation status of the franciscana dolphin, Pontoporia blainvillei. In Marine mammals: Fisheries, tourism and management issues: 174–191.Gales
(2017)
Penalising model component complexity: A Animal Conservation 24 (2021) 770-782 ª 2021 The Zoological Society of London principled, practical approach to constructing priors
D. Danilewicz, E. Secchi, P. Ott, I. Moreno, M. Bassoi, Márcio Borges‐Martins (2009)
Habitat use patterns of franciscana dolphins (Pontoporia blainvillei) off southern Brazil in relation to water depthJournal of the Marine Biological Association of the United Kingdom, 89
F. Lindgren, H. Rue, J. Lindström (2011)
An explicit link between Gaussian fields and Gaussian Markov random fields: the stochastic partial differential equation approachJournal of the Royal Statistical Society: Series B (Statistical Methodology), 73
E. Ferreira, Mônica Muelbert, Eduardo Secchi (2010)
Distribuição espaço-temporal das capturas acidentais de toninhas (Pontoporia blainvillei) em redes de emalhe e dos encalhes ao longo da costa sul do Rio Grande do Sul, Brasil, 32
N. Cressie, Catherine Calder, J. Clark, J. Hoef, C. Wikle (2009)
Accounting for uncertainty in ecological analysis: the strengths and limitations of hierarchical statistical modeling.Ecological applications : a publication of the Ecological Society of America, 19 3
(2020)
Oceanographic processes driving
(2017)
Penalising model component complexity: A Animal Conservation
M. Pennino, R. Vílela, J. Bellido, F. Velasco (2018)
Balancing resource protection and fishing activity: The case of the European hake in the northern Iberian PeninsulaFisheries Oceanography
M. Haimovici, M.A. Freire, L.G. Fischer, W.V. Conceição (2005)
Ações para a conservação de tubarões e raias no sul do Brasil
(2018)
Institui a Política Estadual de Desenvolvimento Sustentável da Pesca no Estado do Rio Grande do Sul e cria o Fundo Estadual da Pesca n. 15.223, 05 de setembro de
E. Secchi, P. Ott, D. Danilewicz (2003)
EFFECTS OF FISHING BYCATCH AND THE CONSERVATION STATUS OF THE FRANCISCANA DOLPHIN, PONTOPORIA BLAINVILLEI
(1995)
Marine protected areas for whales, dolphins and porpoises. London: Earthscan. International Whaling Commission (IWC)
E.R. Secchi (2010)
Biology, evolution and conservation of river dolphins within South America and Asia
E. Secchi, D. Danilewicz, P. Ott (2023)
Applying the phylogeographic concept to identify franciscana dolphin stocks: implications to meet management objectivesJ. Cetacean Res. Manage.
(2018)
Protect vulnerable habitats and species from bottom trawling. Relatório Final -Produtos 1 e 2 -Termo de Referência N. BRA-0142-2017accessed
M. Mendez, H. Rosenbaum, A. Subramaniam, C. Yackulic, P. Bordino (2010)
Isolation by environmental distance in mobile marine species: molecular ecology of franciscana dolphins at their southern rangeMolecular Ecology, 19
(2009)
Habitat use patterns
Eduardo SecchiA, David FletcherC (2004)
Estimating survival rates of franciscana by fitting the Siler model to data on age-at-death of beachcast and bycatch and by a modelling approach using life tables of similar species: a comparison
T. Rouphael, Ameer Abdulla, Omar Attum, N. Marshall, Usama Ghazali (2013)
Do Marine Protected Areas in the Red Sea Afford Protection to Dugongsand Sea TurtlesJournal of Biodiversity & Endangered Species, 1
A. Beneditto (2003)
Interactions between gillnet fisheries and small cetaceans in northern Rio de Janeiro, Brazil: 2001-2002Latin American Journal of Aquatic Mammals, 2
H. Cunha, Bruna Medeiros, L. Barbosa, M. Cremer, J. Marigo, J. Lailson-Brito, A. Azevedo, A. Solé-Cava (2014)
Population Structure of the Endangered Franciscana Dolphin (Pontoporia blainvillei): Reassessing Management UnitsPLoS ONE, 9
J. Prado, E. Secchi, P. Kinas (2013)
Mark-recapture of the endangered franciscana dolphin (Pontoporia blainvillei) killed in gillnet fisheries to estimate past bycatch from time series of stranded carcasses in southern BrazilEcological Indicators, 32
R. Team (2014)
R: A language and environment for statistical computing.MSOR connections, 1
L. Rojas-Bracho, R. Reeves (2013)
Vaquitas and gillnets: Mexico's ultimate cetacean conservation challengeEndangered Species Research, 21
(2012)
Instrução Normativa Interministerial n.12, de 22 de agosto de
(2011)
An explicit link between Gaussian fi elds and Gaussian Markov random fi elds : the SPDE approach ( with discussion )
A. Gormley, E. Slooten, S. Dawson, R. Barker, W. Rayment, S. Fresne, S. Bräger (2012)
First evidence that marine protected areas can work for marine mammalsJournal of Applied Ecology, 49
J. Prado, P. Mattos, K. Silva, E. Secchi (2016)
Long-Term Seasonal and Interannual Patterns of Marine Mammal Strandings in Subtropical Western South AtlanticPLoS ONE, 11
G. Troina, S. Botta, E. Secchi, F. Dehairs (2016)
Ontogenetic and sexual characterization of the feeding habits of franciscanas, Pontoporia blainvillei, based on tooth dentin carbon and nitrogen stable isotopesMarine Mammal Science, 32
(1995)
Report of the scienti fi c committee
Zaida Quiroz, M. Prates, H. Rue (2015)
A Bayesian approach to estimate the biomass of anchovies off the coast of PerúBiometrics, 71
A. Read, Phebe Drinker, S. Northridge (2006)
Bycatch of Marine Mammals in U.S. and Global FisheriesConservation Biology, 20
(1999)
Taxa de crescimento potencial intrı́nseco de um estoque de franciscanas, Pontoporiablainvillei (Gervaisand D’Orbigny, 1846) (Cetacea, Pontoporiidae) sob o impacto da pesca costeira de emalhe
E.R. Secchi, P.H. Ott, D.S. Danilewicz (2003b)
Marine mammals: Fisheries, tourism and management issues
A. Gelfand, J. Silander, Shanshan Wu, A. Latimer, P. Lewis, A. Rebelo, M. Holder (2006)
Explaining Species Distribution Patterns through Hierarchical ModelingBayesian Analysis, 1
(2017)
Pontoporia blainvillei
Kimberly Murray, Andrew Read, Andrew Solow (2000)
The use of time/area closures to reduce bycatches of harbour porpoises: lessons from the Gulf of Maine sink gillnet fisheryJ. Cetacean Res. Manage.
Franciscana dolphin Pontoporia blainvillei bycatch has been high for near six decades in western South Atlantic, with large regional variation. In 2012, the Brazilian Government‐regulated gillnet fisheries in south and southeast Brazil by reducing fishing effort and establishing no‐fishing zones. However, there is evidence that the magnitude of franciscana bycatch remains high and unsustainable. The aims of this study were to identify hotspot areas of franciscana bycatch associated with two main gillnet fisheries and to propose no‐fishing zones combined with limited total allowable fishing effort (i.e. total net length per season) in order to meet management objectives in southern Brazil. A hierarchical Bayesian model using integrated nested Laplace approximation (INLA) was employed based on 1427 reported settings from 1999 to 2003 and 2006 to 2009. Hotspot zones were detected and are proposed as no‐fishing zone during the white croaker Micropogonias furnieri and striped weakfish Cynoscion guatucupa gillnet fishing seasons. Their extents represent 6% (1466.8 km2) and 19% (4493.7 km2) of the fishing ground (23 204.1 km2) during croaker and weakfish fishing seasons respectively. The total allowable fishing effort estimated outside the no‐fishing zones were estimated at 541 km (95% credible interval (CrI) [339; 940]) during croaker and 688 km (CrI [312; 2,166]) during weakfish fishing seasons, one order of magnitude lower than the current total fishing effort. The drastic reduction of total fishing effort estimated in this study is largely due to weak protection measures since the gillnet fisheries became the major conservation concern for franciscana by the end of 1970s in southern Brazil. Although the implementation of the proposed exclusion zones and limiting fishing effort will strongly impact the status quo, they were based on the best scientific evidence and on a clearly defined management goal to reduce the risk of the franciscana population’s collapse in southern Brazil.
Animal Conservation – Wiley
Published: Oct 1, 2021
Keywords: no‐fishing zone; franciscana; bycatch; fishing effort limits; hierarchical Bayesian models; INLA; gillnet fisheries; Brazil
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