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Please use this identifier to cite or link to this item: http://scholars.ntou.edu.tw/handle/123456789/14617
DC FieldValueLanguage
dc.contributor.author蘇茂森en_US
dc.contributor.author廖一久en_US
dc.date.accessioned2020-12-16T06:12:33Z-
dc.date.available2020-12-16T06:12:33Z-
dc.date.issued1987-
dc.identifier.urihttp://ntour.ntou.edu.tw:8080/ir/handle/987654321/44859-
dc.identifier.urihttp://scholars.ntou.edu.tw/handle/123456789/14617-
dc.description.abstract為長期利用本省週圍水域內之漁業資源,實施網目限制式之資源管理,乃一極為可行之對策。蝦類向為本省近海小型單拖網漁業之主要漁獲對象,本試驗卽針對綱目對其選擇作用之影響,採覆蓋網法(Covered net method),於臺灣北部漁場,進行76網次之實驗,其結果如下:1.主要漁獲物種類有劍蝦、白鬚蝦、厚殼蝦、灰海鰻、烏賊、日本白口、錦鱗蜥魚等七種。2.蝦類的漁獲平均體長因應綱目規格之擴大而增加,但漁獲尾數則相對減少。3.同一網目規格對同體長之三種蝦類之選擇率甚為相近。4.厚殼蝦於本試驗漁期及漁場幼稚者佔很大之比率。5.50%選擇點體長(L0.5,in mm)與網目規格(Me,in mm)之關係:劍蝦:L0.5=4.9590 Me-122.3852白鬚蝦:L0.5=5.9836 Me-155.75416.就主要漁獲物劍蝦而言,其商業體長若以45~50 mm以上為對象時,以採行34.2 mm之網目限制為宜;若提高為80~85 mm以上之商業體長時,則以採行41.3 mm之網目限制為宜。en_US
dc.language.isozhen_US
dc.publisher臺灣水產學會刊en_US
dc.title臺灣西南沿岸海域重要經濟蝦類之生態學研究-II.大鵬灣熊蝦之向海洄游 Ecological Studies on Commerically Important Prawns from the Coastal Waters of Southwest Taiwan-ⅡEmigration of Penaeus Semisulcatus from Dapong Bayen_US
dc.typejournal articleen_US
dc.relation.journalvolume14en_US
dc.relation.journalissue1en_US
dc.relation.pagespp.49-59en_US
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.cerifentitytypePublications-
item.fulltextno fulltext-
item.languageiso639-1zh-
item.openairetypejournal article-
crisitem.author.deptCenter of Excellence for the Oceans-
crisitem.author.deptNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
Appears in Collections:海洋中心
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