Simulated and Observed Circulation in the Indonesian Seas: 1/12 deg Global HYCOM and the INSTANT Observations

2010 ◽  
Author(s):  
E. J. Metzger ◽  
H. E. Hurlburt ◽  
X. Xu ◽  
Jay F. Shriver ◽  
A. L. Gordon ◽  
...  
Keyword(s):  
Indonesian Seas

The Role Of Surface Waves On The Upper Ocean: Application In Indonesian Seas

Jurnal Segara ◽  
2012 ◽  
Vol 8 (1) ◽  
pp. 1 ◽  
Author(s):  
Rita Tisiana Dwi Kuswardani ◽  
Fangli Qiao
Keyword(s):  
Surface Waves ◽  
Upper Ocean ◽  
Indonesian Seas

scholarly journals Spatiotemporal Variability of Mesoscale Eddies in the Indonesian Seas

2021 ◽  
Vol 13 (5) ◽  
pp. 1017
Author(s):  
Zhanjiu Hao ◽  
Zhenhua Xu ◽  
Ming Feng ◽  
Qun Li ◽  
Baoshu Yin
Keyword(s):  
World Ocean ◽  
Mesoscale Eddies ◽  
Spatial Inhomogeneity ◽  
Spatiotemporal Variability ◽  
Identification Algorithm ◽  
Mean Flow ◽  
Sulu Sea ◽  
Indonesian Seas ◽  
Highly Nonlinear ◽  
Eddy Generation

Mesoscale eddies are ubiquitous in the world ocean and well researched both globally and regionally, while their properties and distributions across the whole Indonesian Seas are not yet fully understood. This study investigates for the first time the spatiotemporal variations and generation mechanisms of mesoscale eddies across the whole Indonesian Seas. Eddies are detected from altimetry sea level anomalies by an automatic identification algorithm. The Sulu Sea, Sulawesi Sea, Maluku Sea and Banda Sea are the main eddy generation regions. More than 80% of eddies are short-lived with a lifetime below 30 days. The properties of eddies exhibit high spatial inhomogeneity, with the typical amplitudes and radiuses of 2–6 cm and 50–160 km, respectively. The most energetic eddies are observed in the Sulawesi Sea and Seram Sea. Eddies feature different seasonal cycles between anticyclonic and cyclonic eddies in each basin, especially given that the average latitude of the eddy centroid has inverse seasonal variations. About 48% of eddies in the Sulawesi Sea are highly nonlinear, which is the case for less than 30% in the Sulu Sea and Banda Sea. Instability analysis is performed using high-resolution model outputs from Bluelink Reanalysis to assess mechanisms of eddy generation. Barotropic instability of the mean flow dominates eddy generation in the Sulu Sea and Sulawesi Sea, while baroclinic instability is slightly more in the Maluku Sea and Banda Sea.

Simulated seasonal circulation in the Indonesian Seas

1993 ◽  
Vol 98 (C7) ◽  
pp. 12501 ◽  
Author(s):  
Yukio Masumoto ◽  
Toshio Yamagata
Keyword(s):  
Indonesian Seas ◽  
Seasonal Circulation

Pathways of water between the Pacific and Indian oceans in the Indonesian seas

Nature ◽  
1996 ◽  
Vol 379 (6561) ◽  
pp. 146-149 ◽  
Author(s):  
Arnold L. Gordon ◽  
Rana A. Fine
Keyword(s):  
Indonesian Seas ◽  
The Pacific

scholarly journals Contrasting patterns of growth and migration of tropical anguillid leptocephali in the western Pacific and Indonesian Seas

2006 ◽  
Vol 309 ◽  
pp. 233-246 ◽  
Author(s):  
M Kuroki ◽  
J Aoyama ◽  
MJ Miller ◽  
S Wouthuyzen ◽  
T Arai ◽  
...  
Keyword(s):  
Western Pacific ◽  
Indonesian Seas ◽  
And Migration ◽  
The Western Pacific

scholarly journals Validation of Sea Surface Temperature from GCOM-C Satellite Using iQuam Datasets and MUR-SST in Indonesian Waters

2021 ◽  
Vol 53 (1) ◽  
Author(s):  
Bambang Sukresno ◽  
Dinarika Jatisworo ◽  
Rizki Hanintyo
Keyword(s):  
High Resolution ◽  
Error Analysis ◽  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Important Variable ◽  
Sea Surface ◽  
Analysis Method ◽  
Validation Process ◽  
Indonesian Seas

Sea surface temperature (SST) is an important variable in oceanography. One of the SST data can be obtained from the Global Observation Mission-Climate (GCOM-C) satellite. Therefore, this data needs to be validated before being applied in various fields. This study aimed to validate SST data from the GCOM-C satellite in the Indonesian Seas. Validation was performed using the data of Multi-sensor Ultra-high Resolution sea surface temperature (MUR-SST) and in situ sea surface temperature Quality Monitor (iQuam). The data used are the daily GCOM-C SST dataset from January to December 2018, as well as the daily dataset from MUR-SST and iQuam in the same period. The validation process was carried out using the three-way error analysis method. The results showed that the accuracy of the GCOM-C SST was 0.37oC.

scholarly journals SENYAWA PENCEMAR ORGANIK YANG PERSISTEN (POPs): PENGERTIAN, JENIS, KARAKTERISTIK, DAN PERKEMBANGANNYA DI INDONESIA

OSEANA ◽  
2020 ◽  
Vol 45 (2) ◽  
pp. 1-12
Author(s):  
Ita Wulandari ◽  
Dede Falahudin
Keyword(s):  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Applied Research ◽  
Basic Research ◽  
Current Status ◽  
Future Directions ◽  
Indonesian Seas ◽  
National Implementation ◽  
Emerging Issues ◽  
Implementation Plans

Persistent organic pollutants (POPs) have been identified as representing a serious threat to the marine environment and received formal attention by nations worldwide including Indonesia as one of the signatories and ratified countries for the Stockholm Convention.  Due to their emerging issues, the study of POPs at all aspects is needed. Therefore, this paper attempts to review characteristics and toxicological properties of POPs, the current status of POPs National Implementation Plans (NIPs) in Indonesia, and propose future directions of POPs study in Indonesia from basic research such as monitoring of POPs distribution in Indonesian seas to applied research for example study of POPs alternative compounds.

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