El Niño/Southern Oscillation (ENSO) has been associated with drought and caused the agricultural sector in Indonesia to be vulnerable to climate change. Remote sensing data have been used for crop classification and monitoring for several decades. This study employed the temporal Terra MODIS NDVI imageries from 2001 to 2021 and the Oceanic Nino Index to identify El Niño and La Niña events to visually observed their impact on the paddy growth phase in several irrigated and non-irrigated paddy fields (dryland/rain-fed farming) on the north coast of Java, Indonesia. For the past 21 years, there were 7 El Niño and 11 La Niña events. These phenomena had a more significant impact on the non-irrigated paddy fields than on the irrigated paddy fields. Besides, they caused a shift period in the paddy vegetative phase and NDVI values. This study supports sustainable agricultural management to mitigate crop failure due to climate change.
Temporal Variation of MODIS NDVI in the North Coast Java During El Nino and La Nina
2023-10-26
738896 byte
Conference paper
Electronic Resource
English
American Institute of Physics | 2023
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