How could the transboundary smoke affecting agricultural areas impact Jakarta's food supply?
Jakarta may face higher food costs and supply constraints due to haze-related crop declines in Java. The haze, caused by reduced sunlight, is severely impacting vegetable production in Java, Indonesia. Reports indicate that supplies of certain vegetables from Java, such as watercress and baby kai lan, have already declined by up to 80 per cent. This reduction in regional agricultural output, combined with smaller produce sizes reported in neighboring import hubs, could lead to tighter supply and increased costs for consumers and businesses in Jakarta, the nation's largest city.
- Effect
- Mild negative
- How direct
- 2 steps, 1 inferred by Brind
- When
- Within weeks
- The story
- No new developments lately
How it reaches Jakarta
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Weeks of haze across parts of Southeast Asia are affecting vegetable imports into Singapore, resulting in smaller produce and tighter supplies. Wholesalers reported that heads of iceberg lettuce from Malaysia have been about 50 per cent smaller than usual since the start of October. Experts note that reduced sunlight disrupts photosynthesis, which slows vegetable growth.
The full event1independent outlet -
Weeks of haze across Southeast Asia have reduced sunlight intensity, which disrupts photosynthesis and slows vegetable growth. This lack of sunlight is particularly detrimental to leafy vegetables, affecting their size and yield.
1 report connects these two. Brind only summarizes; follow a link to read the reporting itself.
- channelnewsasia.com Thursday
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island of Indonesia
Everything about Java -
The reduced sunlight and prolonged haze exposure have caused specific declines in Java's vegetable output. For example, supplies of watercress and baby kai lan from Java have already declined by up to 80 per cent.
No report states this step directly. Brind drew it from the reporting on each side of it, so treat it as an informed guess.
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capital and largest city of Indonesia
Everything about Jakarta
Tap any step to see the evidence behind it.
The facts so far
As reported. Each one links to where it comes from.
- Haze reduces lettuce size and causes 80% decline in Java vegetable supplies.channelnewsasia.com
- Heads of iceberg lettuce from Malaysia have been about 50 per cent smaller than usual since the start of October.channelnewsasia.com
- Supplies of watercress and baby kai lan from Java had already declined by up to 80 per cent.channelnewsasia.com
- The price of a bag of cabbages from Indonesia had risen by at least 50 per cent, from about S$10 (US$8) to between S$15 and S$16 as of Oct 16.channelnewsasia.com
Why it matters
Jakarta, as Indonesia's largest urban center, relies heavily on regional supply chains from Java for its food needs. Any significant disruption to the agricultural output of Java, such as the reported 80 per cent decline in certain vegetable supplies, directly threatens the stability of the local food market. This could translate into higher consumer prices and potential shortages of essential leafy greens.
This issue is part of a wider regional problem where transboundary haze is affecting agricultural land across Southeast Asia. Wholesalers in import hubs like Singapore are already reporting smaller produce and price increases, demonstrating the immediate economic pressure that haze places on regional food security and supply chains.
What we don't know yet
- How quickly will the haze conditions improve to allow for recovery in Java's crop yields?
- Will Jakarta's government implement measures to stabilize food prices if supply shortages persist?
What would change this answer
Who else could feel it
Other possible ripples from the same event.
- KulaiAlready happeningHaze may reduce leafy green supply from Kulai
- SingaporeAlready happeningHaze could drive up vegetable prices and tighten supply in Singapore
- National Environment AgencyLikelyHaze could increase regulatory oversight for National Environment Agency
- JavaLikelyJava's vegetable supply faces severe decline due to transboundary haze
- East JavaPossibleEast Java may face strong negative impacts on vegetable supply due to haze
Reporting
- channelnewsasia.comThursday
Keep going
Brind's analysis is written by AI from the reporting linked above and can be wrong. This explainer is a possibility worth considering, not a forecast: steps marked as Brind's reasoning are not stated in the reporting. It is not investment advice; do your own research.