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dvdDiy扣件原住民教育困境資優生
   
   
   
     
   
 
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1
題名:OBSERVATIONS OF MARINE SURFACE LAYER TURBULENCE ABOARD A SHIP    
船上觀測之海面亂流運動的特性
著者:Ching-Sheng Chern(陳慶生) ;Joe Wang(王胄)
出版地區:台灣
出版城市:台北市
學科:地球科學
刊名:ACTA Oceanographica Taiwanica
卷期:18期(1987.9)
頁碼:75-81
語言:英語
摘要: 中文摘要PDF ; 英文摘要PDF

於海研一號船上,吾人觀測了海面風揚的亂流運動。實測資料顯示在0.5~5赫頻帶,紊流能量分佈呈-5/3律,而且紊流能量大小與平均風速間有線性比例關係,紊流能量耗損率則與平均風速有三次方之關係。經由這些結果可以推斷海面亂流應力與平均風速呈二次冪之關係,這點與一般經驗公式相吻合。
Turbulence motions in the marine surface layer have been observed aboard R/V Ocean Research I. We found that the energy spectrum of turbulence in the frequency band 0.5-5 Hz follows the -5/3 power law of the inertial subrange, the turbulence level is linear proportional to the mean wind strength and the kinematic dissipation rate is proportional to the third power of the mean wind speed when U>4 m/s. From these results, we infer that the turbulent stress depends quadratically on the mean wind speed, consistent with the usual empirical drag law.


    

本卷期目次
ACTA Oceanographica Taiwanica 18期 (1987.9)
AGE AND GROWTH OF LIZARD FISH, SAURIDA UNDOSQUAMIS (RICHARDSON), IN THE NORTHWEST SHELF OFF AUSTRALIA/ Tai-Shiang WenHsi-Chiang LiuShean-Ya Yeh
南海北部之暖心渦流(二)關於南海暖渦之生成與發展一個簡單的動力機制/ 王胄陳慶生
NANNOFOSSIL ZONES IN THE RED SEA METALLIFEROUS MUDS/ L. P. TanT. C. HuangM. A. GazzazZ. A. Nawab
FATTY ACIDS IN MARINE SEDIMENTS OFF SOUTHWESTERN TAIWAN/ Woei-Lih JengKuo-Yuan Tsai
GRAIN PACKING AND POROSITY IN SANDSTONES OF THE LOWER MANNVILLE GROUP (CRETACEOUS) OF THE ALBERTA BASIN, CANADA/ Ho-Shing Yu
OXYGEN AND CARBON ISOTOPE RECORDS IN THE CORAL FAVIA SPECIOSA OF NANWAN BAY, SOUTHERN TAIWAN/ Chung-Ho WangChi-Yue Huang
PLANKTON COMMUNITIES IN THE SURFACE WATERS OF TAIWAN STRAIT/ Rang HuangChe-Chung Huang
INTRASPECIFIC AND INTERSPECIFIC RELATIONSHIPS OF SPHYRAENIDAE FROM TAIWAN VIA MORPHOMETRIC AND ELECTROPHORETIC STUDIES/ Li-Hung LinKwang-Tsao Shao
A NUMERICAL MODEL OF TYPHOON SURGES AND TIDES IN THE SEAS ADJACENT TO TAIWAN/ Hsien-Wen LiKuo-Hsu Su
AS KUROSHIO TURNS: (Ⅱ) THE OCEANIC FRONT NORTH OF TAIWAN/ Cho-Teng LiuSu-Cheng Pai
CHEMICAL AND BIOMASS STUDIES: (2) Biological Activities in Upwelling off the Southwestern Coast of Taiwan Including the Penghu Area/ Tsu-Chang HungBor-Cheng HanDer-Sing Hsu
OBSERVATIONS OF MARINE SURFACE LAYER TURBULENCE ABOARD A SHIP/ Ching-Sheng ChernJoe Wang
移動暴風引起之斜壓開爾文波/ 余嘉裕李?運
南海北部之暖心渦流(一)對南海暖渦之初步觀測/ 王胄陳慶生
 
   
 
   

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