2002年至2019年新加坡海峡海面温度（SST）和降雨趋势

Q3 Social Sciences

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI:10.22146/ijg.68738

M. Mubarak, R. Rifardi, A. Nurhuda, R. Syahputra, S. F. Retnawaty

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引用次数: 1

摘要

由于新加坡海峡是一条国际航道，因此有必要研究新加坡海峡的水域状况，作为一种海事缓解形式。主要的天气变化包括降雨、风流和海温。本研究旨在揭示2002 - 2019年超过18年的新加坡海峡降水与海温活动之间的关系。结果表明，海表温度随降雨量增加而降低，反之亦然。另外，降水偏多，海温偏低分布在西部季节(12 - 2月)。低降水强度和高(暖)海温分布在每年从西向东过渡(3 - 8月)发生。此外，降雨强度和来自南海和马六甲海峡的水团也会影响其分布模式，而马六甲海峡是这些水团的混合物。神经网络模型证实了负相关。因此，如果温度较低，海温的微小变化会导致降雨，如果温度较高，则降水较少。

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Sea Surface Temperature (SST) and Rainfall Trends in the Singapore Strait from 2002 to 2019

Studying Singapore Strait waters condition as a form of maritime mitigation is necessary because it is an international shipping lane. The dominant weather changes include rainfall, wind flows, and sea surface temperature (SST). This study aims to reveal the relationship between rainfall and SST activity in the Singapore Strait for over 18 years, from 2002 to 2019. The results showed a negative correlation, where the SST decreases as rainfall increases and vice versa. In addition, the high rainfall and low SST distribution occur in the Western season (December–February). The low rainfall intensity and high (warm) SST distribution occur yearly in the transition from West to East (March–August). Also, the distribution pattern is influenced by rainfall intensity and the water mass from the South China Sea and the Malacca Strait, where the strait is a mixture of these masses. The neural network model confirmed the negative correlation. Hence a small change in SST causes rainfall if it is cooler, and less precipitation if warmer.

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来源期刊

Indonesian Journal of Geography Social Sciences-Geography, Planning and Development

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： Indonesian Journal of Geography ISSN 2354-9114 (online), ISSN 0024-9521 (print) is an international journal published by the Faculty of Geography, Universitas Gadjah Mada in collaboration with The Indonesian Geographers Association. Our scope of publications include physical geography, human geography, regional planning and development, cartography, remote sensing, geographic information system, environmental science, and social science. IJG publishes its issues three times a year in April, August, and December. Indonesian Journal of Geography welcomes high-quality original and well-written manuscripts on any of the following topics: 1. Geomorphology 2. Climatology 3. Biogeography 4. Soils Geography 5. Population Geography 6. Behavioral Geography 7. Economic Geography 8. Political Geography 9. Historical Geography 10. Geographic Information Systems 11. Cartography 12. Quantification Methods in Geography 13. Remote Sensing 14. Regional development and planning 15. Disaster The Journal publishes Research Articles, Review Article, Short Communications, Comments/Responses and Corrections