Title page for etd-0522112-145725


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URN etd-0522112-145725
Author Han-Yu Chang
Author's Email Address m975080013@student.nsysu.edu.tw
Statistics This thesis had been viewed 5567 times. Download 607 times.
Department IAMPUT
Year 2011
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Analysis of water exchange at the Dongsha Atoll based on field observation
Date of Defense 2012-01-19
Page Count 53
Keyword
  • Dongsha Atoll
  • water exchange
  • residual time
  • volumn transport
  • wave
  • Abstract The exchange of water mass into and out of Dongsha Atoll is analyzed based on field measurements, in the region of 116.7-116.92E 20.58-20.78N during year 2008-2010. Measured parameters include sea level, currents, waves, water temperature and bottom depth. The results show that (1) tidal current is the major driven force of water exchange in the Dongsha Atoll. (2) The major water pathway is the two channels at the northwest and southwest by the side of the Dongsha island. The north channel is more important than the south. (3) The volumn transport of wave contribution is small. (4) The estimated residual time of water in the atoll is about 2 days.
    Advisory Committee
  • Guan-Yu Chen - chair
  • I-Huan Lee - co-chair
  • Yu-Huai Wang - advisor
  • Files
  • etd-0522112-145725.pdf
  • Indicate in-campus at 0 year and off-campus access at 1 year.
    Date of Submission 2012-05-22

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