SHRIMP AND FISH CATCH LANDING TRENDS IN SONGKHLA LAGOON, THAILAND DURING 2003-2016
2018; Hungarian University of Agriculture and Life Sciences; Volume: 16; Issue: 3 Linguagem: Inglês
10.15666/aeer/1603_30613078
ISSN1785-0037
Autores Tópico(s)Food Industry and Aquatic Biology
ResumoTime series analysis techniques and Seasonal Autoregressive Integrated Moving Average (SARIMA) models were used to analyze monthly fish and shrimp catch landing trends recorded for Songkhla shallow lagoon in Thailand (2003Thailand ( -2016)).Autocorrelation (AC) and Partial Autocorrelation (PAC) functions were calculated to build seasonal ARIMA models.These models were well-chosen for explaining the time series and forecasting future catch landings.It is found that both fish and shrimp catch landings tend to fluctuate steadily.The fish catch from 2017 to 2020 is steadily increasing on the average catch for the period 2003-2016 by up to 36.06%, while the shrimp catch is decreasing by around 15.47% for the same period.This study demonstrates the importance of undertaking detailed studies of ecological and economic sustainable development to support the comprehensive fisheries management policy for Songkhla Lagoon.The present study shows an effective tool for making accurate forecasts; it also helps in decision making about, and fisheries management of the Songkhla Lagoon.
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