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      Analisis Pengaruh Aerosol Optical Depth (AOD) dan Normalized Difference Vegetation Index (AOD) terhadap Suhu Permukaan

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      Date
      2025
      Author
      Amey, Eynina
      Risdiyanto, Idung
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      Abstract
      Aerosol Optical Depth (AOD) dan Normalized Difference Vegetation Index (NDVI) merupakan dua faktor yang dapat memengaruhi Land Surface Temperature (LST). Penelitian ini bertujuan untuk menganalisis hubungan antara AOD dan NDVI terhadap LST menggunakan data observasi satelit dan analisis statistik. Metode yang digunakan meliputi analisis regresi linier untuk mengetahui kontribusi masing-masing variabel terhadap perubahan suhu permukaan. Hasil penelitian menunjukkan bahwa AOD berkorelasi positif dengan LST, yang mengindikasikan bahwa peningkatan aerosol di atmosfer cenderung meningkatkan suhu permukaan. Sebaliknya, NDVI berkorelasi negatif dengan LST, yang mengindikasikan bahwa vegetasi yang lebih rapat berkontribusi terhadap penurunan suhu permukaan. Namun, tingkat signifikansi hubungan ini bervariasi tergantung pada kondisi lingkungan dan wilayah penelitian. Temuan penelitian ini diharapkan dapat memberikan wawasan bagi penelitian perubahan iklim dan pengelolaan lingkungan, terutama dalam memitigasi dampak peningkatan suhu akibat aerosol dan perubahan tutupan vegetasi.
       
      Aerosol Optical Depth (AOD) and Normalized Difference Vegetation Index (NDVI) are two factors that can affect Land Surface Temperature (LST). This study aims to analyze the relationship between AOD and NDVI to surface temperature using satellite observation data and statistical analysis. The methods used include linear regression analysis to determine the contribution of each variable to changes in surface temperature. The results showed that AOD had a positive correlation with LST, indicating that an increase in aerosols in the atmosphere tends to increase surface temperature. In contrast, NDVI has a negative correlation with LST, indicating that denser vegetation contributes to a decrease in surface temperature. However, the significance level of this relationship varies depending on the environmental conditions and the study area. The findings are expected to provide insights for climate change research and environmental management, especially in mitigating the impacts of increased temperatures due to aerosols and changes in vegetation cover.
       
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      http://repository.ipb.ac.id/handle/123456789/164402
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      • UT - Geophysics and Meteorology [1718]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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