Temporal and spatial coherences of sound at 250 Hz and 1659 km in the Pacific ocean: Demonstrating deterministic effects and internal waves explain observations.

2009 ◽  
Vol 126 (4) ◽  
pp. 2251
Author(s):  
John Spiesberger
Keyword(s):  
Pacific Ocean ◽  
Internal Waves ◽  
The Pacific ◽  
The Pacific Ocean ◽  
Temporal And Spatial

Temporal and Spatial Structure of the Equatorial Deep Jets in the Pacific Ocean*

2002 ◽  
Vol 32 (12) ◽  
pp. 3396-3407 ◽  
Author(s):  
Gregory C. Johnson ◽  
Eric Kunze ◽  
Kristene E. McTaggart ◽  
Dennis W. Moore
Keyword(s):  
Pacific Ocean ◽  
Spatial Structure ◽  
The Pacific ◽  
The Pacific Ocean ◽  
Temporal And Spatial

scholarly journals Studi Karakteristik Suhu Permukaan Laut (SPL) Di Perairan Selat Lombok Menggunakan Citra Satelit EOS Aqua MODIS

2021 ◽  
Vol 4 (2) ◽  
pp. 22
Author(s):  
Fitra Cahya Prima ◽  
I Wayan Gede Astawa Karang ◽  
I Gede Hendrawan
Keyword(s):  
Pacific Ocean ◽  
Indian Ocean ◽  
Atmospheric Conditions ◽  
The North ◽  
The Pacific ◽  
The Indian Ocean ◽  
The Pacific Ocean ◽  
Sst Anomaly ◽  
Temporal And Spatial ◽  
North And South

The Lombok Strait is a strait located between Lombok Island and Bali Island which connects the waters of the Bali Sea to the Indian Ocean, whose SST conditions vary with oceanographic-atmospheric conditions in the Indian Ocean and the Pacific Ocean. This research aims to determine the temporal and spatial SST in the North and South Lombok Strait. Therefore, this study divides the Lombok Strait area into two because of the influence of the Pacific Ocean and the Indian Ocean. The method used in this research is descriptive and statistical analysis. The highest average monthly SST in the northern and southern Lombok Strait occurred in April at 29.11 °C and the lowest in August at 26.82°C. For the average seasonal SST, the highest occurred at transition I of 28.86°C, and the lowest occurred in the eastern season at 27.39°C. The highest average annual SST occurred in 2010 at 28.83°C and the lowest occurred in 2018 at 27.69°C. The northern SST anomaly has the same fluctuation as ENSO with inversely proportional IOD. Southern SST anomaly has fluctuation which is inversely proportional to ENSO and IOD. The correlation between SST anomaly in the north and ENSO correlates 0.90 (very strong), while with IOD it correlates 0.12 (very low). The correlation between SST anomaly in the southern part and ENSO correlates -0.11 (very low), while with IOD it correlates -0.73 (strong)

scholarly journals ANALISIS KEJADIAN EL NINO TAHUN 2015 DAN PENGARUHNYA TERHADAP PENINGKATAN TITIK API DI WILAYAH SUMATERA DAN KALIMANTAN

2016 ◽  
Vol 17 (1) ◽  
pp. 11 ◽  
Author(s):  
Ardila Yananto ◽  
Saraswati Dewi
Keyword(s):  
Pacific Ocean ◽  
El Niño ◽  
Southern Oscillation Index ◽  
Rainfall Intensity ◽  
El Nino ◽  
Southern Oscillation ◽  
Walker Circulation ◽  
The Pacific ◽  
The Pacific Ocean ◽  
Temporal And Spatial

IntisariKejadian El Nino yang berdampak pada sebagian besar wilayah Indonesia akan selalu berasosiasi dengan kekeringan akibat dari berkurangnya intensitas curah hujan. Lebih jauh akibat dari kekeringan tersebut telah menimbulkan meningkatnya titik api secara signifikan dibandingkan dengan tahun-tahun sebelumnya khususnya di wilayah Sumatera dan Kalimantan, dimana hal tersebut telah mengakibatkan terjadinya bencana asap pada tahun 2015. Tujuan utama penulisan karya tulis ini adalah untuk menganalisis kejadian El Nino pada tahun 2015 dan pengaruhnya terhadap peningkatan titik api di wilayah Sumatera dan Kalimantan baik dalam skala temporal maupun spasial. Dari hasil penelitian ini dapat diketahui bahwa berdasarkan parameter NINO 3.4 SST Indeks dan Southern Oscillation Index (SOI) pada tahun 2015 telah terjadi fenomana El Nino pada level kuat yang ditandai dengan adanya pelemahan sirkulasi walker sehingga pusat tekanan rendah perpindah dari Samudera Pasifik bagian Barat ke Samudera Pasifik bagian Timur, dimana hal ini telah menyebabkan adanya penurunan intensitas curah hujan (anomali negatif) disebagian besar wilayah Indonesia terutama pada bulan Juli hingga Oktober 2015 dan oleh karena itulah pada bulan Juli hingga Oktober 2015 tersebut terjadi peningkatan jumlah titik api yang sangat tajam di wilayah Indonesia dimana persebaran titik api tersebut sebagian besar terkonsentrasi di Provinsi Sumatera Selatan dan Kalimantan Tengah. AbstractEl Nino that impact most areas of Indonesia will always be associated in drought due to reduced rainfall intensity. Drought, in further, has resulted in increasing titik apis significantly compared to previous years, especially in the Sumatra and Kalimantan, that was creating smog disaster in 2015. The main objective of this research was to analyze the occurrence of El Nino in 2015 and its influence on increase of titik api in Sumatera and Kalimantan both in temporal and spatial scale. From this research it is known that based on the NINO 3.4 SST index and the Southern Oscillation Index (SOI) it is known there was a strong El Niño event occurred in 2015 showed there was a weakening Walker circulation so that the low pressure center moved from Western part of the Pacific Ocean to the Eastern Pacific Ocean, where this has led to a decrease rainfall intensity (negative anomaly) in most parts of Indonesia, especially from July to October 2015 and because of that from July to October 2015 there was very hight increasing number of titik apis in Indonesia where the spread of titik api the mostly concentrated in the province of South Sumatera and Central Kalimantan. 

On the Pacific Ocean regime shift

2001 ◽  
Vol 28 (19) ◽  
pp. 3721-3724
Author(s):  
Cathy Stephens
Keyword(s):  
Pacific Ocean ◽  
Regime Shift ◽  
The Pacific ◽  
The Pacific Ocean
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