The use of a spatial model of economic efficiency to predict the most likely outcomes under different fishing strategy scenarios

Vilela, Raúl; Pennino, María Grazia; Rodríguez, Gonzalo Rodríguez; Ballesteros, Hugo M.

doi:10.1016/j.marpol.2021.104499

Cited by 7 publications

(1 citation statement)

References 24 publications

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“…Therefore, future forecasting of different climatic variables and understanding the relationship between the climatic variables and the fisheries production for this state is very essential and relevant for recent times. A geographic information system (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data (Vilela et al, 2021;Fisher, 2013;Meaden, 2001). GIS and remote sensing have been widely applied to marine fisheries, there have been fewer applications of these technologies in inland fisheries management and planning (Shaari and Mustapha, 2018;Goswami and Zade, 2015).…”

Section: Introductionmentioning

confidence: 99%

Geospatial and Temporal Studies on Climatic Parameters and Their Impact on Inland Fish Production: A Case Study

Yadav¹,

Pal²,

Ojha³

2022

IJBSM

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Climate change threatening the word food security including fisheries production. The current study aimed to find the relationship between different climatic variables and fish production by generating spatial maps. The climatic parameters data viz., mean maximum temperature; mean minimum temperature; total rainfall, and mean wind speed were plotted in GIS (Geographical Information System) platform and thematic mapping of it’s for all the districts of Maharashtra for the year 1975 and 2017 on quarter basis was done using QGIS 3.6.1. The thematic maps of the percentage change in parameters of all the quarters of the year 2017 and 1975 were done for all the zone of Maharashtra. In addition, the thematic maps of the percentage change in parameters along with fish production of all the quarters of the year 2017–18 for the year 2012 were done for all the zone. The sensitivity analysis of climatic parameters with inland fish production for Maharashtra state and all the seven zones were done using GAM (Generalized Additive Model). The mean maximum temperature (MMAX) and total monthly rainfall (TMRF) were found to the most significant factors in the prediction of inland fish production. The average increase in MMAX during the 2nd and 3rd quarters (April to September) was less than the average increase in MMAX during the 1st and 4th quarters, whereas, in case of rainfall an average decrease was estimated during the 2nd and 3rd quarter. The current study found that Nagpur and Pune were the two highest fish-producing regions, and Konkan and Aurangabad were the two least productive regions.

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Section: Introductionmentioning

confidence: 99%

Geospatial and Temporal Studies on Climatic Parameters and Their Impact on Inland Fish Production: A Case Study

Yadav¹,

Pal²,

Ojha³

2022

IJBSM

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Implications of the WTO and EU fuel taxation reforms for a European fishing fleet: effects, side-effects and alternative approaches from an input–output analysis of the Galician (northwest Spain) fleet

Rodríguez-Rodríguez,

Sánchez-Llamas,

Martínez-Cabrera

et al. 2024

Fish Sci

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The World Trade Organization (WTO) and European Union (EU) have both put forward tax reforms that impact fisheries’ fuel costs, which are similar in the object of taxation but quite different in the externalities addressed, goals, scope, exemptions or tax rates, creating an opportunity to compare the effects and discuss the alternatives. These proposals are the result of long and intense debates in political, social and academic spheres. However, certain aspects remain unclear. First of all, the number of empirical studies is still limited, particularly considering that fisheries governance is subject to heterogeneous management systems and institutional contexts creating room for different potential outputs. Second, coastal states have no fiscal competence beyond 12 miles, which limits the scope of the reforms to small scale fleets (SSF). All in all, the economic consequences for the fleets remain unclear. To this end, we will build on the Galician fishing sector (NW Spain) input–output tables to discuss the direct impacts, effects and side effects of these reforms on a representative European fleet. Flaws identified in both initiatives mean that targeted externalities will not be corrected and, moreover, additional ones, such as distributional effects penalising SSF or fuel spillovers, could be boosted. Alternative policy approaches are discussed.

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Modelling drivers of trawl fisheries discards using Bayesian spatio-temporal models

Soto,

Fernández-Peralta,

Rey

et al. 2023

Fisheries Research

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The use of a spatial model of economic efficiency to predict the most likely outcomes under different fishing strategy scenarios

Cited by 7 publications

References 24 publications

Geospatial and Temporal Studies on Climatic Parameters and Their Impact on Inland Fish Production: A Case Study

Geospatial and Temporal Studies on Climatic Parameters and Their Impact on Inland Fish Production: A Case Study

Implications of the WTO and EU fuel taxation reforms for a European fishing fleet: effects, side-effects and alternative approaches from an input–output analysis of the Galician (northwest Spain) fleet

Modelling drivers of trawl fisheries discards using Bayesian spatio-temporal models

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