原名「台灣學術線上」
包含TAO期刊庫 + TAO書籍庫 + 論文 + 史料文獻
首頁 | 關於TAO | 瀏覽 | 進階查詢 | 參考工具 | 會員服務 | 已購專書 | RSS服務 | 電子報 | FAQ  
查詢範圍:
   
查詢模式:
熱門查詢詞:
老人需求dvdTaiwan vet直播
   
   
   
     
   
 
項次 書目
1
題名:臺灣海峽北部新竹外海之沉積物顆粒分佈及沉積過程    
GRAIN SIZE DISTRIBUTIONS AND DEPOSITIONAL PROCESSES IN NORTHERN TAIWAN STRAIT HSINCHU OFFSHORE AREA
著者:宋國士(Gwo-Shyh Song) ;陳民本(Min-Pen Chen)
出版地區:台灣
出版城市:台北市
學科:地球科學
刊名:國立臺灣大學理學院海洋研究所研究報告
卷期:13期(1982.12)
頁碼:84-108
語言:繁體中文
摘要: 中文摘要PDF ; 英文摘要PDF

從新竹外海沉積物顆粒之累積曲線及頻率分佈圖知此區之沉積物乃現生沉積而非殘餘沉積。其來源有三。最主要之來源?臺灣島上新竹,竹南附近之頭前溪、後龍溪、中港溪所帶來的。其次?來自於臺灣海峽中部海底者。另一來源是來自中國大陸華南沿海一帶。沉積搬運之主要營力是季風漂流,此漂流因季節之變換而轉向,在沉積物顆粒之累積曲線上可以明顯的顯示出來。季風漂流之影響主要在離岸二十至四十公里處。此外,由北而來的中國海岸沿岸流亦影響此區的HC-2及HC-11以西之區域而HC-12、HC-13及HC-14等區域則受由南往北流之海流影響甚大。此區沉積物之沉積速率要比海流或海浪之淘選速率快,因此細粒物質之含量顯著且呈細歪斜之分佈。
Grain size cumulative curves and frequency distribution histograms of the sediments collected from Hsinchu offshore area indicate that the deposits in northern Taiwan Strait are recent sediments rather than relict sediments. The main sources of these sediments are terrigenous material discharged by Touchien, Chungkang and Houlung rivers. The deposits carried by the currents from central Taiwan Strait are the second important source in this area. The sediments delivered by the rivers in Southeast China are silty to very fine sandy and were carried to this area by the China coast longshore current. The monsoon drifting currents (in southwestern direction in fall and winter and in northeastern direction in spring and summer each year) are the main transportation agencies. This interchanging effect is clearly implied by the grain size cumulative curves and only occurs in the sea floor almost 20 to 40 km off the coast. China coast longshore current may bring the sediments down to the core sites of HC-2 and HC-11 only. The current in Taiwan Strait may deliver sandy deposits to core sites of HC-12, HC-13 and HC-14. In this area, the faster depositional rate (as compared to the sorting rate) acted by waves and currents causes most of the grain size distribution curves to be fine-skewed because of the existence of fine grain portions.


    

本卷期目次
國立臺灣大學理學院海洋研究所研究報告 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
 
   
 
   

與TAO合作 | 隱私與版權聲明 | 聯絡方式 | 下載Adobe Reader
地址:台北市中正區(100)北平東路30-12號3樓
電話:(02)2393-6968 傳真:(02)2393-6877
Email: service@wordpedia.com
Wordpedia Family: 學校、企業版入口 | 遠流影音館
Copyright©2011 Wordpedia Co., Ltd. All Rights Reserved.