ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Inter-annual variations in wave spectral characteristics at a location off the central west coast of India

หน่วยงาน National Institute Of Oceanography (NIO), India

รายละเอียด

ชื่อเรื่อง : Inter-annual variations in wave spectral characteristics at a location off the central west coast of India
นักวิจัย : SanilKumar, V. , Nair, M.A.
คำค้น : Wave spectra , Annual variations , Wave properties , Temporal variations , Data buoys , Swell
หน่วยงาน : National Institute Of Oceanography (NIO), India
ผู้ร่วมงาน : -
ปีพิมพ์ : 2558
อ้างอิง : Annales Geophysicae, vol.33(2); 2015; 159-167 , http://drs.nio.org/drs/handle/2264/4711
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The inter-annual variations in wave spectrum are examined based on the wave data measured at 9 m water depth off the central west coast of India from 2009 to 2012 using a wave rider buoy. The temporal variation of the spectral energy density over a calendar year indicates similar variation in all the four years studied. The inter-annual variations in wave spectrum are observed in all months with larger variations during January to February, May and October to November due to the changes in wind-sea. The seasonal average wave spectrum during the monsoon (June–September) is single-peaked and the swell component is high in 2011 compared to other years. The annual averaged wave spectrum had higher peak energy during 2011 due to the higher spectral energy present during the monsoon period. During the non-monsoon period, two peaks are predominantly observed in the wave spectra; with the average peak at 0.07 Hz corresponding to the swells from the Indian Ocean and another at 0.17 Hz due to the local wind field

บรรณานุกรม :
SanilKumar, V. , Nair, M.A. . (2558). Inter-annual variations in wave spectral characteristics at a location off the central west coast of India.
    : National Institute Of Oceanography (NIO), India.
SanilKumar, V. , Nair, M.A. . 2558. "Inter-annual variations in wave spectral characteristics at a location off the central west coast of India".
    : National Institute Of Oceanography (NIO), India.
SanilKumar, V. , Nair, M.A. . "Inter-annual variations in wave spectral characteristics at a location off the central west coast of India."
    : National Institute Of Oceanography (NIO), India, 2558. Print.
SanilKumar, V. , Nair, M.A. . Inter-annual variations in wave spectral characteristics at a location off the central west coast of India. : National Institute Of Oceanography (NIO), India; 2558.