Bioaccessibility-integrated probabilistic risk assessment for poly-aromatic hydrocarbons in Chinese soils
magnitude. BaP and DahA were identified as primary risk drivers, contributing 71-86% to the total carcinogenic risks. Global sensitivity analysis further identified soil PAH concentration and bioaccessibility as the primary drivers of risk uncertainty, with child exposure duration playing an additional critical role in general land use settings. These findings underscore the necessities for bioaccessibility-integrated, region-specific, and land use-differentiated management strategies.
Authors
- Xinyao Yang (ORCID: https://orcid.org/0000-0003-3991-8110)
- Mengfang Chen
- Yudong Feng (ORCID: https://orcid.org/0009-0009-3135-6783)
- Jing Li (ORCID: https://orcid.org/0009-0002-5143-4653)
- Lei Yang
- Lu Han
- Ya Zhu
- Ye Zou
Institutions
- China University of Geosciences (CN)
- Institute of Soil Science (CN)
- Shenyang University (CN)
Publication Details
- Journal
- Ecotoxicology and Environmental Safety
- Published
- 2026-04-17
- DOI
- https://doi.org/10.1016/j.ecoenv.2026.120143
- Primary Topic
- Microbial bioremediation and biosurfactants
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Jiangsu Province
- National Key Research and Development Program of China
- Natural Science Basic Research Program of Shaanxi Province