Particle size distribution and pollutant dissolution characteristics of road-deposited sediment in different land-use districts: a case study of Beijing

Wang, Jianlong; Qin, Meina; Huang, Tao; Tu, Nannan; Li, Baitong

doi:10.1007/s11356-021-13426-3

Cited by 13 publications

(7 citation statements)

References 40 publications

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“…These results partially agree with those found by Zhu et al, (2008) in residential areas and by J. Wang et al, (2021) in commercial and residential zones, who found a variation between 30 and 40% of the total sediment mass for this fraction. The fraction between 250-500 µm represents approximately 14% of the total sample, results that agree with those found for residential and riverside areas by Zhu et al, (2008) and commercial land use by J.…”

Section: Particle Size Distribution (Psd)supporting

confidence: 92%

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Metodologías de modelación experimental y estadística para mejorar la gestión de los sedimentos depositados en sistemas pluviales urbanos

Avella¹

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This endeavor would not have been possible without the support of Minciencias as a funder to carry out the doctorate through call 785 of 2017. Also, the generous support from the Pontificia Universidad Javeriana, for financing part of the research project and the research seedbed "agua en la ciudad". Nonetheless, I would like to express my gratitude to the University of Coruña for receiving me to do the internship. Special thanks to the professors and students of the seedbed for their support in collecting samples and analyzing them in the laboratory, and to the students of the tenth semester of medicine in 2022-3. I'd like to recognize my family, especially my parents and my partner, who offered me their unconditional support throughout this journey. Lastly, I would be remiss not to mention my friends, who have always supported the process, and my colleagues, who inspire me. List of equationsEquation 1. Average Intensity (mm/h) Equation 2. Maximum Intensity (mm/h) Equation 3. Curve number I Equation 4. Curve number III Equation 5. Maximum infiltration capacity (mm) Equation 6. Runoff coefficient (dimensionless) Equation 7 Rational method (m 3 /s) Equation 8. Geo-accumulation index (Igeo) Equation 9. Enrichment factor (EF) Equation 10. Pollution load index (PI) Equation 11. Modified Pollution index (MPI) Equation 12. Potential ecological risk index (RI) Equation 13. Modified ecological risk index (MRI) Equation 14. Pollution load index (PLI) Equation 15. Human health risk by ingestion (mg*kg -1 *d -1 ) Equation 16. Human health risk by dermal contact (mg*kg -1 *d -1 ) Equation 17. Human health risk by inhalation (mg*kg -1 *d -1 ) Equation 18. Hazard quotients (HQ) for non-carcinogenic HM Equation 19. Hazard index (HI) for non-carcinogenic HM Equation 20. Carcinogenic Risk (CR) Equation 21. Total Carcinogenic Risk (TCR) Equation 22 Accumulation simple linear regression model Equation 23 Accumulation multiple linear regression model

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Section: Particle Size Distribution (Psd)supporting

confidence: 92%

“…The fraction between 250-500 µm represents approximately 14% of the total sample, results that agree with those found for residential and riverside areas by Zhu et al, (2008) and commercial land use by J. Wang et al, (2021).…”

Section: Particle Size Distribution (Psd)supporting

confidence: 85%

Metodologías de modelación experimental y estadística para mejorar la gestión de los sedimentos depositados en sistemas pluviales urbanos

Avella¹

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“…They can carry many other dangerous pollutants, e.g. heavy metals or nutrients (Wang et al 2021 ; Wu et al 2018 ). The content of some pollutants increased in the Czechówka River after intense rainfall and snow melt (e.g.…”

Section: Resultsmentioning

confidence: 99%

Effect of transport infrastructure development on selected components of the environment of inner-city river valley and the possibility of its revitalization (Lublin, Poland)

Zubala

2022

Environ Sci Pollut Res

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The study covered an urban river valley, strongly transformed due to the transport infrastructure development. The paper evaluates changes in spatial management of the valley section passing through the city centre that occurred during the past two centuries (long-term and short-term phenomena) as well as their effect on selected environmental components. The basic spatial analyses were carried out with the use of specialized software, cartographic materials and photographic and descriptive documentation of the studied area (archival data). The most unfavourable changes in the potential of the valley environment occurred over the past few decades. They are manifested in a considerable deterioration of landscape values as well as the quantity and quality of water resources. Relationship was identified between water quality and intensity of motor vehicle traffic near the river. Despite the progressing urbanisation of the valley, revitalisation procedures can be still carried out and attractive space in the city centre can be created. In order to demonstrate the reasonableness of the presented concept, the paper suggests that urban succession should be incorporated as a term covering time trends and accumulated transformations. It can be helpful in analysing and determining the directions of development in disputable situations.

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“…In dry weather, pollutants accumulate in the permeable layer on land; the organic content and metal pollution levels are generally higher in fine road dust particles (Gelhardt et al, 2021;Wang et al, 2021b).…”

Section: Identification Of Metal Sources In Coastal Sedimentsmentioning

confidence: 99%

Characteristics of metal pollution and multi-isotopic signatures for C, Cu, Zn, and Pb in coastal sediments from special management areas in Korea

Jeong

Lee

Moon

et al. 2023

Marine Pollution Bulletin

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Particle size distribution and pollutant dissolution characteristics of road-deposited sediment in different land-use districts: a case study of Beijing

Cited by 13 publications

References 40 publications

Metodologías de modelación experimental y estadística para mejorar la gestión de los sedimentos depositados en sistemas pluviales urbanos

Metodologías de modelación experimental y estadística para mejorar la gestión de los sedimentos depositados en sistemas pluviales urbanos

Effect of transport infrastructure development on selected components of the environment of inner-city river valley and the possibility of its revitalization (Lublin, Poland)

Characteristics of metal pollution and multi-isotopic signatures for C, Cu, Zn, and Pb in coastal sediments from special management areas in Korea

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