頁籤選單縮合
題 名 | 臺灣魩仔漁業問題與管理(1)--魩仔漁業問題之探討 |
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作 者 | 陳宗雄; | 書刊名 | 水產研究 |
卷 期 | 3:2 1995.12[民84.12] |
頁 次 | 頁95-110 |
分類號 | 439.2 |
關鍵詞 | 魩仔雙拖網; 沿岸漁場; 小資源群; Bull trawl; Coastal water fishing ground; Stock management; |
語 文 | 中文(Chinese) |
中文摘要 | 仔雙拖網漁具漁法自1977年引進本省,大量捕撈作業後,由於其網 目過密及漁獲效率過高,不但過量捕撈?仔魚,而且傷害許多經濟性魚類之仔 稚魚。?仔魚之過漁,導致洄游性魚類,如鯖、?、鰹、白帶、鰆、鮪等,因缺 乏餌料之鱙仔魚而不靠近沿岸覓食,而造成這些漁業的沒落。其他經濟性魚類 之仔稚魚的過漁,導致底棲魚類如鯛、鯧、狗母等之再生資源補充量銳減。仔 稚魚的過漁造成下列三個後果,即1. 沿岸漁場消失,2. 沿岸三大漁業─焚寄 網、延繩釣、流刺網無法生存,及3. 沿岸漁村經濟衰退。 |
英文摘要 | The anchovy larval net was introduced to Taiwan in 1977. Due to the small mesh size and the highly fishing efficiency of the net, the larvae and juveniles of engraulids and many other demersal fishes were caught in a great amount. As a result, the fisheries resource of engraulid and demersal species are greatly reduced. It also affects the movement of many other pelegic species which depend on engraulid as food. Consequently, there is little fish resource available for fishing by torch light, drift net and long line. These fishing methods are the major fisheries in coastal water of Taiwan. Thus, several problems arise such as the unequal allocation of fishery resources, the decline economy in fishermen communities, the protest from environmental conservationists, the general security of society etc. |
本系統中英文摘要資訊取自各篇刊載內容。