中国水产科学研究院机构知识库

Foodborne metal(loid) contamination from coastal petrochemical industrial zone to countryside and urban zones: Spatial distribution and public health implications

收藏
分享
全文链接

文献类型：外文期刊

作者： Gao, Yanpeng ¹ ; Weng, Weixin ¹ ; Huang, Kai ¹ ; Ren, Shixing ¹ ; Jordan, Richard W. ³ ; Jiang, Shi-Jun ⁴ ; Ji, Yuemeng ¹ ; Gu, Yang-Guang ⁵ ;

作者机构： 1.Guangdong Univ Technol, Inst Environm Hlth & Pollut Control,Guangdong Key, Guangdong Basic Res Ctr Excellence Ecol Secur & G, Guangdong Hong Kong Macao Joint Lab Contaminants, Hong Kong 510006, Guangdong, Peoples R China

2.Guangdong Univ Technol, Sch Environm Sci & Engn,Minist Edu, Guangzhou Key Lab Environm Catalysis & Pollut Con, Key Lab City Cluster Environm Safety & Green Dev, Guangzhou 510006, Peoples R China

3.Yamagata Univ, Fac Sci, Yamagata 9908560, Japan

4.Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Haikou, Peoples R China

5.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou 510300, Peoples R China

关键词： Metal(loid) contamination; Double-sample food method; Carcinogenic risk (CR); Locally linear embedding (LLE); Random forest regression

期刊名称：JOURNAL OF HAZARDOUS MATERIALS （影响因子：11.3；五年影响因子：12.4 ）

ISSN： 0304-3894

年卷期： 2025 年 496 卷

页码：

收录情况： SCI

摘要： As industrialization and urbanization intensify in coastal regions, pollution from petrochemical zones can impact the metal(loid) content in food from nearby countryside and urban zones, posing public health risks. However, systematic assessments of the impact of coastal petrochemical activities on dietary metal(loid) exposure across countryside and urban populations remain limited. This study evaluated the spatial distribution and health risks of metal(loid) pollution along a land-use gradient-including a coastal petrochemical industrial zone, countryside, and urban zones. Food samples from the coastal petrochemical industrial zone showed elevated concentrations of toxic metal(loid)s, with As ranging from 2.40 to 5506.69 mu g/kg, Cd from 1.07 to 4023.70 mu g/kg, and Pb from 0.12 to 510.00 mu g/kg-especially in seafood and leafy vegetables. The Total Target Hazard Quotient (TTHQ) often exceeded the safety threshold (TTHQ > 1), indicating potential chronic non-carcinogenic risks. Carcinogenic Risk (CR) values for arsenic were within or only slightly above the acceptable range (1 x10(-)(6) to 1 x10(-)(4)), suggesting possible long-term health threats. Locally Linear Embedding (LLE) combined with Random Forest regression suggests that coastal industrial activities are encroaching on neighboring areas and affecting the food of residents in non-industrial zones, and Zn, Se, Pb, and Mn emerge as the main drivers of the inter-zone differences and as the key metal(loid)s through which the coastal petrochemical industrial zone influences the environment.

相关文献

作者其他论文更多>>

Histopathological and histochemical analysis of the digestive tract of adult horseshoe crabs under mercury stress

作者：Zhang, Wanling;Zhang, Wanling;Xie, Mujiao;Chen, Xiaohai;Ying, Ziwei;Bao, Yuyuan;Gu, Yang-Guang;Xie, Xiaoyong;Zhang, Wanling;Xie, Mujiao;Chen, Xiaohai;Ying, Ziwei;Bao, Yuyuan;Gu, Yang-Guang;Xie, Xiaoyong;Zhang, Wanling;Xie, Mujiao;Chen, Xiaohai;Ying, Ziwei;Bao, Yuyuan;Gu, Yang-Guang;Xie, Xiaoyong;Gu, Yang-Guang;Xie, Xiaoyong

关键词：Horseshoe crab; Mercury toxicity; Digestive tract; Histopathology and histochemistry; Mucous cells; Environmental pollution
Coastal redox shifts over the past 167 years and preservation of total organic carbon and total nitrogen

作者：Gu, Yang-Guang;Li, Hai-Song;Gu, Yang-Guang;Gu, Yang-Guang;Jordan, Richard W.;Su, Hong;Liang, Rui-Ze;Gu, Yang-Guang;Jiang, Shi-Jun

关键词：Sediment core; Redox condition; TOC preservation; TN preservation; Cu/Zn ratio; Xincun Lagoon
Impact of coastal industrialization and urbanization on marine phosphorus cycle: Insights from Daya Bay and Zhelin Bay

作者：Gu, Yang-Guang;Huang, Hong-Hui;Wang, Ya-Su;Jiang, Shi-Jun;Jordan, Richard W.;Gu, Yang-Guang;Jiang, Shi-Jun;Gu, Yang-Guang;Huang, Hong-Hui;Gu, Yang-Guang;Gu, Yang-Guang;Gao, Yan-Peng

关键词：Dissolved reactive phosphorus; Coastal ecosystems; Sediment dynamics; Sulfur compounds; Urbanization effects
Probabilistic risk assessment of fifteen metal(loid)s and their mixtures in surface sediment of Hongze Lake (China) using the diffusive gradients in thin films (DGT) technique

作者：Ma, Changjiang;Wang, Meirong;Gu, Yang-Guang;Gu, Yang-Guang;Jordan, Richard W.;Jiang, Shi-Jun;Gu, Yang-Guang

关键词：Inclusion-exclusion principle; Aquatic biota; DGT-labile metals; Ecological risk; Metal mixtures; Freshwater lake
Dynamics of metal immobilization in coastal mariculture sediments: Insights from DGT and DIFS modeling

作者：Gu, Yang-Guang;Gao, Yanpeng;Jordan, Richard W.;Jiang, Shi-Jun;Gu, Yang-Guang;Gu, Yang-Guang

关键词：Metals; Diffusive gradients in thin films (DGT); Kinetic modeling; Metal immobilization; Ecological risk; Zhelin Bay
Rising temperatures decrease rare earth element bioavailability and ecological risk in coastal sediments

作者：Gu, Yang-Guang;Huang, Hong-Hui;Gao, Yanpeng;Jordan, Richard W.;Jiang, Shi-Jun

关键词：Rare earth elements; Bioavailability; Ecotoxicological risk; Temperature effects; Diffusive gradients in thin films; Coastal sediments
Comment on "Nutrient enrichment by high aquaculture effluent input exacerbates imbalances between methane production and oxidation in mangrove sediments" by Dai et al. (Water Research 2025, 280: 123,552)

作者：Gu, Yang-Guang;Gu, Yang-Guang;Gu, Yang-Guang

关键词：Mangrove sediments; Aquaculture effluent; Methane emissions; Redox conditions; Organic carbon burial; Eutrophication; Blue carbon

Foodborne metal(loid) contamination from coastal petrochemical industrial zone to countryside and urban zones: Spatial distribution and public health implications

作者其他论文 更多>>

Histopathological and histochemical analysis of the digestive tract of adult horseshoe crabs under mercury stress

Coastal redox shifts over the past 167 years and preservation of total organic carbon and total nitrogen

Impact of coastal industrialization and urbanization on marine phosphorus cycle: Insights from Daya Bay and Zhelin Bay

Probabilistic risk assessment of fifteen metal(loid)s and their mixtures in surface sediment of Hongze Lake (China) using the diffusive gradients in thin films (DGT) technique

Dynamics of metal immobilization in coastal mariculture sediments: Insights from DGT and DIFS modeling

Rising temperatures decrease rare earth element bioavailability and ecological risk in coastal sediments

Comment on "Nutrient enrichment by high aquaculture effluent input exacerbates imbalances between methane production and oxidation in mangrove sediments" by Dai et al. (Water Research 2025, 280: 123,552)

意 见 箱

作者其他论文更多>>

意见箱