農業部水產試驗所全球資訊網

正櫻蝦(Sergia lucens)， 俗稱花殼、櫻花蝦具成群習性，臺灣以東港及宜蘭龜山 島海域為主要分布範圍，作業漁期分別為 11 月至隔年 5 月以及 2 月至 7 月。根 據漁業統計年報顯示東港正櫻蝦產量從 2006 年開始填報，產值及產量呈 增加趨勢 ，2013 年後呈現穩定趨勢，宜蘭正櫻蝦產量從 2012 年開始填報，2016 年達到最 高峰，之後略為下降，相較之下，東港正櫻蝦的產量及產值皆較宜蘭海 域高，2020 年東港正櫻蝦產量為 555 公噸，產值為 227246千元；宜蘭正櫻蝦產 量為 296 公 噸，產值為 82545千元。漁業統計年報顯示正櫻蝦產值占沿岸漁業 11%，說明正櫻 蝦漁業對於沿岸漁業的重要性，且正櫻蝦為少數可以直接利用的浮游動物，其生命 週期短， 資源量容易受到環境變動的影響，本研究結合資料，探討環境變動與漁獲 量間的相關性，找出影響漁獲量波動之環境因子。模式估計預期得知東港正櫻花漁 業漁場受氣候變遷之變動趨勢，此結果可提供產業界做相對應之應變與調適，以及 漁業管理之參考。

The main fishing grounds for the Sakura shrimp (Sergia lucens) fishery are in the waters of Donggang and Yilan.", and fishing season is from November to the May in the next year in Donggang, and from February to July in Yilan. The production value and quantity of Donggang cherry shrimp have been increasing since 2006, with a stable trend after 2013. The production of Yilan sakura shrimp showed an upward trend from 2012 to 2016, followed by a slight decrease. Compared to the waters of Yilan, Donggang sakura shrimp have higher production and value. In 2020, the production of Donggang cherry shrimp was 555 tons, with a value of 2,272,460,000 dollars; the production of Yilan cherry shrimp was 296 tons, with a value of 825,450,000 dollars. The sakura shrimp value accounts for 11% of the coastal fishing industry, indicating the importance of the positive cherry shrimp fishing industry for the coastal fishing industry. Sakura shrimp is one of the few floating animals that can be used directly, with a short life cycle and a resource that is easily affected by environmental changes. This study combines data to explore the relationship between environmental changes and catch yield, and identifies environmental factors that affect catch fluctuations. The model estimate is expected to find that the trend of climate change affecting the sakura shrimp fishing grounds in Donggang. This result can provide the industry with corresponding response and adaptation and reference for fishing management.