原名「台灣學術線上」
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題名:AGE COMPOSITION AND TOTAL MORTALITY COEFFICIENT OF NEMIPTERUS VIRGATUS (HOUTTUYN), IN THE NORTHERN PART OF THE SOUTH CHINA SEA    
中國南海北區金線魚Nemipterus virgatus(HOUTTUYN)之年齡組成及全死亡係數
著者:Tai-Sheng Chiu(丘臺生) ;Hsi-Chiang Liu(劉錫江)
出版地區:台灣
出版城市:台北市
學科:地球科學
刊名:Science Reports of the National Taiwan University ACTA Oceanographica Taiwanica
卷期:13期(1982.12)
頁碼:197-214
語言:英語
摘要: 中文摘要PDF ; 英文摘要PDF

本報告使用臺灣省底拖網漁船在中國南海北部作業的漁獲成績報告表,經整理而得的漁獲統計資料,配合在高雄前?原魚市場中,將漁獲物依分層取樣方式所獲得的金線魚(Nemipterus virgatus (HOUTTUYN))體長頻度分布資料及過去各學者對金線魚研究所得的生物基礎資料求取該魚之年齡組成,進而估計其全死亡係數。 報告中使用資料年限?1970~1980年,分析結果顯示年內之體長頻度分布在1970年其型量在12~13 cm之組級內,然而至1980年其型量已轉移至16~17 cm。 在年內比較,一般雄性之全死亡係數較雌者?大。以1980年?例,其所估計得之全死亡係數雌者?0.89,雄者?1.62。
Based on the data of catch statistics and length frequency distribution of golden thread, Nemipterus virgatus (HOUTTUYN) caught by Taiwanese bottom trawlers operating in the northern part of the South China Sea, the age composition and total mortality coefficient of the fish in this area was estimated. The duration of the data processed in this study is from 1970 to 1980. The results show that the sex ratio of N. virgatus is not evenly distributed within the whole range of body length. The mode of relative size composition of the fish has been shifted from size class of 12-13 cm in 1970 to the size class of 16-17 cm in 1980. Within year the total mortality coefficient of male is larger than that of female. In the case of 1980 the estimated total mortality coefficient of male and female were 1.62 and 0.89 respectively.


    

本卷期目次
Science Reports of the National Taiwan University ACTA Oceanographica Taiwanica 13期 (1982.12)
CHEMICAL CHARACTERISTICS OF ANDESITES FROM TAIWAN/ Ju-Chin ChenFei-Jan Lin
RELATIONSHIPS AMONG POC, ATP, CHLOROPHYLL A AND PRIMARY PRODUCTIVITY IN THE SEA WATER ALONG TAIWAN WESTERN COAST/ Tsu-Chang HungAileen ChuangBar-Rong ChouTzong-Ling Cheng
AROMATIC HYDROCARBONS IN MARINE SEDIMENTS/ Woei-Lih Jeng
A PRELIMINARY STUDY ON THE RESPONSE OF TAIWAN STRAIT TO WINTER MONSOON/ Ching-Sheng Chern
A STUDY OF WATER MASSES IN TAIWAN STRAIT/ Kuang-Lung Fan
臺灣西南沿岸颱風暴潮之研究/ 李賢文
CORAL COMMUNITIES IN YEN-LIAO BAY, TAIWAN/ Rong-Tszong YangChang-Feng Dai
臺灣產粉枝藻屬之研究/ 江永棉陳晴
AGE COMPOSITION AND TOTAL MORTALITY COEFFICIENT OF NEMIPTERUS VIRGATUS (HOUTTUYN), IN THE NORTHERN PART OF THE SOUTH CHINA SEA/ Tai-Sheng ChiuHsi-Chiang Liu
STANDARDIZATION OF FISHING EFFORT OF THE TAIWANESE PAIR TRAWL FISHERY OFF NORTHERN AUSTRALIA/ Shean-Ya YehTai-Sheng Chiu
A STUDY ON THE SPECIES AFFINITY GROUPS OF THE GROUNDFISH COMMUNITIES IN THE SUNDA SHELF AREA/ Shean-Ya YehLoh-Lee Low
MARINE GEOTECHNICAL PROPERTIES AND STABILITY OF THE CONTINENTAL MARGIN DEPOSITS OFF HUA-LIEN, NORTHEAST OF TAIWAN/ Min-Pen ChenWen-Miin Tian
GEOGRAPHIC DISTRIBUTION OF GROUNDFISH RESOURCES IN THE WATERS OFF NORTHERN AND NORTHWESTERN AUSTRALIA/ Hsi-Chiang LiuShean-Ya Yeh
CORRECTIONS FOR THE DEPTH MEASUREMENT IN THE OFFSHORE AREA OF TAIWAN/ Chuen-Tien Shyu
臺灣海峽北部新竹外海之沉積物顆粒分佈及沉積過程/ 宋國士陳民本
 
   
 
   

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