JOURNAL

Layanan journal yang disediakan oleh Perpustakaan Universitas Gunadarma

Annual Migration of Monsoon Over Indonesia Maritime Continent Based on OLR Data

Judul Artikel:Annual Migration of Monsoon Over Indonesia Maritime Continent Based on OLR Data
Judul Terbitan:LIPI TEKNOLOGI INDONESIA
ISSN:01261533
Bahasa:IND
Tempat Terbit:Jakarta
Tahun:0000
Volume:Vol. 35 Issue 3 0000
Penerbit:LIPI Press
Frekuensi Penerbitan:
Penulis:Erma Yulihastin I and Eddy Hermawan
Abstraksi:Annual migration of monsoon over Indonesia Maritime Continent (lMC) were analysed by Outgoing Long- wave Radiation (OLR) data. Global climatology ofNCEPINCAR Reanalysis II (National Center for Environmental PredictionlNational Center for Atmospheric Research) namely OLR, wind, and precipitable water were derived from 1975 to 2010 which have 2,5° spatial degree resolution. The results showed those the annual migration were described by annual cycle of OLR <220 W 1m2 occurred almost over IMC related to the wet periods (DJF). Whereas, OLR>240 W/m2 occurred only over south ofIMC (3-9° S) related to the dry periods (JJA). Zonal variation ofOLR showed annual cycle occured in areas of 2-1 OOS and 5-1 OON, respectively. On the other hand, meridional variation described annual cycle in areas 90-120° E and 90-150, which respectively mentioned as area I and area II. Annual cycle ofOLR in area I was symmetry with area II. Also, in areas I and II, parameters ofOLR and precipitable water were symmetry each other. Significants anticorrelation between OLR and precipitable water were -0.89 and -0.95 in area I and II, respectively.
Kata Kunci:Annual migration; OLR; Indonesia Maritime Continent (IMC)
Lokasi:P27
Terakreditasi:belum