Fungal Biology, Год журнала: 2024, Номер 128(7), С. 2190 - 2196
Опубликована: Сен. 2, 2024
Язык: Английский
Fungal Biology, Год журнала: 2024, Номер 128(7), С. 2190 - 2196
Опубликована: Сен. 2, 2024
Язык: Английский
Stochastic Environmental Research and Risk Assessment, Год журнала: 2025, Номер unknown
Опубликована: Май 27, 2025
Язык: Английский
Процитировано
0Journal of Colloid and Interface Science, Год журнала: 2024, Номер 678, С. 946 - 954
Опубликована: Сен. 7, 2024
Язык: Английский
Процитировано
2Soil and Sediment Contamination An International Journal, Год журнала: 2024, Номер unknown, С. 1 - 27
Опубликована: Июнь 6, 2024
The ecological and environmental concerns within Shandong Province's Bailang River basin in eastern China have garnered significant research attention. This study specifically delves into the issue of soil heavy metals (HM) pollution upstream area River. Diverse methodologies were employed to quantitatively assess status, implications, associated health risks posed by HM. Geostatistical methods facilitated a spatial analysis variations, while Principal Component Analysis (PCA) was utilized attribute sources pollutants. found be at moderate level pollution, with Cd (Coefficient Variation, CV = 37%), Ni (CV 49%), Hg 69%) identified as primary pollutants both quantitative analyses risk assessments. Overall, concentration HM higher western than zone, suggesting central zone. Human evaluations indicated that non-carcinogenic (Total Hazard Index – THI) for adults children met acceptable thresholds (0.11 0.98). However, 57.14% faced unacceptable risks, primarily attributed Chromium (Cr) Arsenic (As) exposure. Carcinogenic Risk TCRI) an risk. Oral intake method absorption. Qualitative major sources, including natural emissions traffic, coal combustion, agricultural activities, iron steel production. provides valuable insights safeguarding comprehensive evaluation pollution.
Язык: Английский
Процитировано
1Forests, Год журнала: 2024, Номер 15(7), С. 1116 - 1116
Опубликована: Июнь 27, 2024
Soil heavy metal (HM) control has become a pressing global ecological and environmental issue, with significant focus on the western Dabie Mountain in China, region that is recognized for its barriers water sources. We analyzed concentrations, pollution status, potential risks of 10 HMs (i.e., Cu, +Pb, Zn, Cr, Ni, Co, Cd, As, Hg, Mn) topsoil different ecosystems this region. The effects four soil groups (Anthrosol, Fluvisols, Gleysol, Alisols) three texture types (sandy, clayey, loamy soils) above aspects were also analyzed. Positive Matrix Factorization (PMF) models performed to identify quantify sources contribution rates these HMs. Results showed level HM may be negligible, there was no risk. Of all metals, Pb Cd exhibited highest levels pollution. risk associated decreased from croplands urban further forests. Cu Co more likely accumulate Anthrosols, while Alisols Pb, Hg had higher overall clayey soils both than sandy soils. accumulation closely related organic matter clay contents. main can agricultural activities, parent material, mining, industrial vehicle emissions. These findings suggest special attention should paid Mountain. Future efforts reducing smelting, emissions, as well strengthening research migration patterns mechanisms
Язык: Английский
Процитировано
1Fungal Biology, Год журнала: 2024, Номер 128(7), С. 2190 - 2196
Опубликована: Сен. 2, 2024
Язык: Английский
Процитировано
1