ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Observations of trace gases and aerosols over the Indian Ocean during the monsoon transition period

หน่วยงาน National Institute Of Oceanography (NIO), India

รายละเอียด

ชื่อเรื่อง : Observations of trace gases and aerosols over the Indian Ocean during the monsoon transition period
นักวิจัย : Mandal, T.K. , Khan, A. , Ahammed, Y.N. , Tanwar, R.S. , Parmar, R.S. , Zalpuri, K.S. , Gupta, P.K. , Jain, S.L. , Singh, R. , Mitra, A.P. , Garg, S.C. , Suryanarayana, A. , Murty, V.S.N. , DileepKumar, M. , Shepherd, A.J.
คำค้น : Arabian Sea , Bay of Bengal
หน่วยงาน : National Institute Of Oceanography (NIO), India
ผู้ร่วมงาน : -
ปีพิมพ์ : 2549
อ้างอิง : Journal of Earth System Science, vol.115(4), 473-484p. , http://drs.nio.org/drs/handle/2264/356
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Characteristics of trace gases (O sub(3), CO, CO sub(2), CH sub(4) and N sub(2)O) and aerosols (particle size of 2.5 micron) were studied over the Arabian Sea, equatorial Indian Ocean and southwest part of the Bay of Bengal during the monsoon transition period (October–November, 2004). Flow of pollutants is expected from south and southeast Asia during the monsoonal transition period due to the patterns of wind flow which are different from the monsoon period. This is the first detailed report on aerosols and trace gases during the sampled period as the earlier Bay of Bengal Experiment (BOBMEX), Arabian Sea Monsoon Experiment (ARMEX) and Indian Ocean Experiments (INDOEX) were during monsoon seasons. The significant observations during the transition period include: (1) low ozone concentration of the order of 5 ppbv around the equator, (2) high concentrations of CO sub(2), CH sub(4) and N sub(2)O and (3) variations in PM2.5 of 5–20 mu g/m sup(3).

บรรณานุกรม :
Mandal, T.K. , Khan, A. , Ahammed, Y.N. , Tanwar, R.S. , Parmar, R.S. , Zalpuri, K.S. , Gupta, P.K. , Jain, S.L. , Singh, R. , Mitra, A.P. , Garg, S.C. , Suryanarayana, A. , Murty, V.S.N. , DileepKumar, M. , Shepherd, A.J. . (2549). Observations of trace gases and aerosols over the Indian Ocean during the monsoon transition period.
    : National Institute Of Oceanography (NIO), India.
Mandal, T.K. , Khan, A. , Ahammed, Y.N. , Tanwar, R.S. , Parmar, R.S. , Zalpuri, K.S. , Gupta, P.K. , Jain, S.L. , Singh, R. , Mitra, A.P. , Garg, S.C. , Suryanarayana, A. , Murty, V.S.N. , DileepKumar, M. , Shepherd, A.J. . 2549. "Observations of trace gases and aerosols over the Indian Ocean during the monsoon transition period".
    : National Institute Of Oceanography (NIO), India.
Mandal, T.K. , Khan, A. , Ahammed, Y.N. , Tanwar, R.S. , Parmar, R.S. , Zalpuri, K.S. , Gupta, P.K. , Jain, S.L. , Singh, R. , Mitra, A.P. , Garg, S.C. , Suryanarayana, A. , Murty, V.S.N. , DileepKumar, M. , Shepherd, A.J. . "Observations of trace gases and aerosols over the Indian Ocean during the monsoon transition period."
    : National Institute Of Oceanography (NIO), India, 2549. Print.
Mandal, T.K. , Khan, A. , Ahammed, Y.N. , Tanwar, R.S. , Parmar, R.S. , Zalpuri, K.S. , Gupta, P.K. , Jain, S.L. , Singh, R. , Mitra, A.P. , Garg, S.C. , Suryanarayana, A. , Murty, V.S.N. , DileepKumar, M. , Shepherd, A.J. . Observations of trace gases and aerosols over the Indian Ocean during the monsoon transition period. : National Institute Of Oceanography (NIO), India; 2549.