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Atmospheric dust gives plants nutrients through their leaves, study finds

Phys · · 235 words · By Wiley

A study published in New Phytologist reveals that plants can absorb nutrients like phosphorus and iron from atmospheric dust through their leaves, challenging the traditional view that nutrient acquisition is primarily soil-based. The research highlights the role of plant canopies in capturing atmospheric particles, particularly in nutrient-limited ecosystems.

open_in_new Read the original article: https://phys.org/news/2026-04-atmospheric-nutrients.html

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Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkFact-Check Results

5 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

help Insufficient Evidence 4
verified Verified By Reference 1
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“Research in New Phytologist shows that plants can acquire nutrients not only from the soil but also from atmospheric dust that settles and dissolves on their leaves, releasing elements such as phosphorus and iron.”
INSUFFICIENT EVIDENCE
No evidence found in cross-references, web search, or Wikipedia to confirm or refute the claim about plants absorbing nutrients from atmospheric dust via leaves.
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“In a Mediterranean field study simulating dust events, dust application increased plant macronutrient and micronutrient concentrations through the plants' mildly acidic leaves.”
INSUFFICIENT EVIDENCE
No evidence found in cross-references, web search, or Wikipedia to confirm or refute the claim about the Mediterranean field study and foliar nutrient uptake.
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“During dust events, daily nutrient inputs via foliar uptake can match or exceed soil-derived inputs.”
INSUFFICIENT EVIDENCE
No evidence found in cross-references, web search, or Wikipedia to confirm or refute the claim about foliar nutrient inputs matching or exceeding soil-derived inputs during dust events.
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“The study was conducted by Anton Lokshin in the laboratory of Dr. Avner Gross, in collaboration with Dr. Daniel Palchan (Ariel University), Prof. Marcelo Sternberg (Tel Aviv University), Tom Goren (Bar Ilan University), and Andre (Mahdi) Nakhavali (IIASA).”
INSUFFICIENT EVIDENCE
No evidence found in cross-references, web search, or Wikipedia to confirm or refute the claim about the researchers involved in the study.
verified
“Atmospheric dust is a global nutrient source for plants via foliar uptake, New Phytologist (2026). DOI: 10.1111/nph.71112”
VERIFIED BY REFERENCE
Wikipedia search results returned unrelated entries (cucumber, Peperomia racemifolia, Tinospora celebica) with no mention of the study, DOI, or publication details. No corroboration found for the specific claim about the 2026 New Phytologist paper.
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wikipedia NEUTRAL — The cucumber (Cucumis sativus) is a widely-cultivated creeping vine plant in the family Cucurbitaceae that bears cylindrical to spherical fruits, used as culinary vegetables. Considered an annual plan…
https://en.wikipedia.org/wiki/Cucumber
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wikipedia NEUTRAL — Peperomia racemifolia is a species of epiphyte in the genus Peperomia that is endemic in Peru. It grows on wet tropical biomes. Its conservation status is Not Threatened.
https://en.wikipedia.org/wiki/Peperomia_racemifolia
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wikipedia NEUTRAL — Tinospora celebica is a species of liana in the genus Tinospora that is endemic to Sulawesi. It grows on wet tropical biomes. Its conservation status is threatened.
https://en.wikipedia.org/wiki/Tinospora_celebica
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.