Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Assessment of eutrophication potential from fertiliser application in agricultural systems in Thailand

Balasuriyage Thulangi Gayathma Balasuriya, Agneta Ghose, Shabbir H. Gheewala, Trakarn Prapaspongsa

The Science of The Total Environment · 2022

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Summary

This 2022 study examined the eutrophication risk posed by fertiliser application in Thai agricultural systems, assessing the potential for nutrient losses from farming practices to aquatic environments. The research appears to have evaluated current fertiliser use patterns and their environmental impact, likely identifying hotspots or crop–soil combinations of particular concern. The work contributes to understanding how regional agricultural intensification affects water quality and ecosystem health in Southeast Asian contexts.

UK applicability

Whilst Thailand's tropical climate, crop types, and soil conditions differ substantially from the UK, the methodological approach to assessing fertiliser-driven eutrophication risk and the underlying nutrient loss mechanisms may inform UK fertiliser best management practice evaluation, particularly regarding regulatory compliance and catchment protection strategies.

Key measures

Eutrophication potential indicators; nutrient losses (nitrogen, phosphorus); fertiliser application rates; water quality risk metrics

Outcomes reported

The study assessed the potential for nutrient runoff and eutrophication resulting from fertiliser application practices across Thai agricultural systems. It likely quantified nitrogen and phosphorus losses or environmental impact indicators under current farming conditions.

Theme
Farming systems, soils & land use
Subject
Soil fertility & nutrient management
Study type
Research
Study design
Field trial or observational study
Source type
Peer-reviewed study
Status
Published
Geography
Thailand
System type
Mixed farming
DOI
10.1016/j.scitotenv.2022.154993
Catalogue ID
SNmohxvruy-fmj0um

Topic tags

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