How could the transboundary haze affect agricultural output in Java?
Java's vegetable supply faces severe decline due to transboundary haze Weeks of haze across Southeast Asia have reduced sunlight, which disrupts photosynthesis and slows vegetable growth in Java. This environmental stress has already led to a severe decline in local agricultural output. Specifically, supplies of certain vegetables from Java, including watercress and baby kai lan, have been reported to have declined by up to 80 per cent.
- Effect
- Strong negative
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How it reaches Java
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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 parts of Southeast Asia reduce sunlight, which disrupts photosynthesis and slows vegetable growth. This has directly impacted local farms, with supplies of some vegetables from Java, such as watercress and baby kai lan, declining by up to 80 per cent.
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
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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
- Supplies of some vegetables from Java, such as watercress and baby kai lan, had already declined by up to 80 per cent.channelnewsasia.com
- Leafy vegetables are particularly vulnerable to a lack of sunlight.channelnewsasia.com
Why it matters
The severe decline in vegetable supply poses a significant operational risk to Java's agricultural sector, threatening local food security and the viability of farms. A decline of up to 80 per cent for certain crops represents a major loss of yield and revenue for producers.
Haze is not an isolated incident but a regional environmental crisis affecting multiple parts of Southeast Asia. The impact is visible in import markets like Singapore, where produce from Malaysia has shrunk by about 50 per cent, demonstrating the widespread nature of the supply chain disruption.
What we don't know yet
- What is the projected duration of the haze and its impact on Java's harvests?
- Will local farms in Java be able to mitigate the yield loss through alternative farming methods?
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
- JakartaPossibleJakarta may face higher food costs and supply constraints due to haze-related crop declines in Java.
- East JavaPossibleEast Java may face strong negative impacts on vegetable supply due to haze
Reporting
- channelnewsasia.comThursday
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