軟絲「產房」復育有成 卻被釣光光(轉貼) - 釣魚 Fishing
By Necoo
at 2016-03-02T15:12
at 2016-03-02T15:12
Table of Contents
海洋保育團體八年前在基隆望海巷海域用竹叢幫軟絲布置「產房」,成功吸引軟絲交配產卵,但小軟絲數量不如預期,原因是很多軟絲被釣走,來不及長大。「軟絲爺爺」王銘祥希望禁捕長度十五公分以下軟絲,給牠們一條生路。
學者說,美國嚴格限制採捕,抓鮑魚要用尺量,太小就放回去,但台灣未管制。基市府表示,不反對禁捕小軟絲,但海岸線全禁,執法困難,還在研議可行方案。
王銘祥是潛水教練,八年前有漁民找上他,說軟絲數量變少,東北角有名「郭教練」把竹子放在海底吸引軟絲產卵,基隆也可試試看。
王銘祥請教郭教練後,結合釣魚團體和潛水朋友,著手在潮境公園旁海域築造軟絲產房,第一年觀察發現一叢竹子有五、六十對軟絲來產卵,基隆市政府和海科館隨後也投入資源復育軟絲,讓王成為小朋友口中的「軟絲爺爺」。
三、四月出生的軟絲,四個月大就能交配,只能活一年。公軟絲要先「打架」,贏者取得交配權。軟絲媽媽生下的卵呈串狀,碰水膨脹,每隻可生一百到一百五十條卵串,每條卵串有四到八顆卵,平均約可生產近九百隻軟絲寶寶。
基隆海岸在夏天原本就可看見像魩仔魚一樣的小軟絲,歷經八年復育,軟絲族群應該非常龐大,但王銘祥發現並非如此。
王說,早年軟絲體型都重約三斤,體型超過卅公分,但因有人猛釣小軟絲,軟絲似乎害怕來不及長大,近兩年也見不到一斤,像是「未成年」的廿多公分軟絲急著傳宗接代,結果生下一堆「空包蛋」,白忙一場。來源:聯合新聞網
心得:抓大放小,年年才有可釣
Tags:
釣魚
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