Location ZS1202b
Phone +852 2766 6041
mail cexdli@polyu.edu.hk
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Research Overview Prof. Li’s major research interests include regional environmental pollution, urban environment, and remediation of contaminated soils. His recent research projects have mainly focused on environmental changes in the fast developing regions. Prof. Li’s research team has been engaged in the study of trace metals and organic pollutants in atmospheric particles, soils, sediments, and biological samples, including their impacts on human health and ecological systems. He has been the principal investigator of numerous research projects funded by RGC, NSFC, and the UGC Area of Excellence Scheme. He has published more than 200 papers, mostly in leading international journals. Prof. Li is the author of more than ten publications listed among the top 1% most cited papers in Environment/Ecology by the ISI database. His current research topics consist of the emissions, transport and environmental fate of metal and organic pollutants, contaminated soil remediation, and the environmental loadings and implications of emerging pharmaceutical related contaminants in surface environments. He is an associate editor of Environmental Science and Technology (ES&T).
Education and Academic Qualifications PhD in Environmental Technology, Imperial College London, 1993
MSc in Geochemistry, Nanjing University, 1987
BSc in Earth Sciences, Nanjing University, 1984
Professional Qualifications Fellow, The Hong Kong Institution of Engineers (HKIE)
Fellow of the Society of Environmental Geochemistry and Health (SEGH) – Past President (2011-2013)
American Chemical Society (ACS) Environmental Chemistry Division - Member
Academic and Professional Experiences 1987 - 1989 Department of Earth Science, Nanjing University
Lecturer
Trace element geochemistry in ore mineralisation process.
Isotope geochemistry in rock forming process
1989 - 1994 Imperial College, University of London
PhD Student and Research Associate
Metal speciation and bioavailability studies of contaminated soils in England.
Environmental sampling and monitoring programmes of contaminated land.
Environmental assessment of heavy metal contamination in Greece.
1994 - 1995 Environmental Resources Management (Hong Kong)
Environmental Consultant
Phase I and II pre-acquisition environmental audits and site investigation programmes for multinational companies in the Asia-Pacific Region (including General Electric, Ford, Johnson’s & Johnson’s etc.).
Environmental audits of major Hong Kong corporations (including Cathay Pacific Airways, MTRC and KCRC) as part of the development of Environmental Management Systems.
1995 - Present The Hong Kong Polytechnic University
Assistant Professor/Associate Professor/Professor/Chair Professor
Teaching Area Environmental Impact Assessment (CSE 508)
Environmental Management System and Audit (CSE 539)
Research Frontiers in Construction and Environment (CE603)
Esteem Measures Honorary Appointment / Award Advisory Council on the Environment (ACE) for the Hong Kong SAR Government – Member (2011-2014)
Outstanding Young Scientist (Overseas) from the NSFC (China) (2007)
Journal Editorship Deputy Editor, ACS Environmental Au
Associate Editor, Environmental Science and Technology (ES&T)
Associate Editor, Applied Geochemistry
Editorial Board Memberships National Science Review (2018-)
Science of the Total Environment (2008-2013)
International Journal of Phytoremediation (2012-)
and Chinese Science Bulletin (2010-2014)
Research Projects and Outputs
Selected Recent Research Projects Selected Recent Journal Publications Editors for Special Issues of International Journals Books Edited
Selected Recent Research Projects Selected Recent Journal Publications Editors for Special Issues of International Journals Books Edited
RGC/UGC funded projects (from 2000 as PI)
The Study of Sources, Accumulation and Environmental Impacts of Heavy Metals in Sediments of the Pearl River Estuary (PolyU 5057/99, 2000 – 2004, PI)
The Study of Heavy Metal Contamination and Remediation of Urban Soils in Hong Kong (PolyU 5062/01, 2002 – 2005, PI)
Phytoremediation of Heavy Metal-Contaminated Soils Using High Biomass Plants (PolyU 5046/02, 2003 -2005, PI)
Atmospheric Deposition of Toxic Pollutants in the Pearl River Delta: Implications to Regional Environmental Quality and Air Contaminant Transport (PolyU 5147/03, 2004-2007, PI)
UGC AoE Project on the Study of Sediment Contamination and Ecological Recovery of Victoria Harbour (AoE/P-04/2004, 2004-2009, Co-PI)
Air-water Exchange and Water Column Processes of Organochlorine Pesticides and Polycyclic Aromatic Hydrocarbons (PAHs) in the Pearl River Estuary (PolyU 5212/05, 2005-2008, PI)
Persistent Organic Pollutants (POPs) and Trace Metals along the South China Coastline: Implications for the Outflow and Coastal Deposition of Continental Air Pollution (N_PolyU535/05, 2005-2009, RGC-NSFC project, Co-PI)
Concurrent Uptake and Degradation of Heavy Metals and Persistent Organic Pollutants in the Phytoremediation of Contaminated Soils at Uncontrolled E-waste Recycling Sites (PolyU 5132/08) (2009-2011)
Interactions among Biodegradable Chelants, Soil Microbes, and Plant Roots in the Phytomanagement Process of Metal-contaminated Soils (PolyU 5209/11, 2012-2015, PI)
Air-surface Exchange of Persistent Organic Pollutants (POPs) and Heavy Metals (MNs) in Peri-urban Agricultural Ecosystems of the Pearl River Delta, South China (N_PolyU556/11) (2012-2014, RGC-NSFC project, Co-PI)
Sources and Bioaccumulation of Mercury and Cadmium in the Pearl River Estuary (PRE) and Hong Kong Coastal Waters (SKLMP Seed Collaborative Research, 2012-2014, PI)
Ecology and Biodiversity of Benthic Marine Ecosystems before and after the Trawling Ban in Hong Kong Coastal Waters - Sediment Quality Study (RGC-CRF Project 2013-2015, Co-PI)
Physico-chemical Characterization and Inhalation Toxicity of Urban Ambient Airborne Particulate Matters (PMs) in Subtropical Regions (RGC-GRF Project PolyU 152095/14E, 2015-2018, PI))
Fe-enhanced Primary Sedimentation and Sludge Acidogenesis for Resources (P and PHA) Recovery during Wastewater Treatment (RGC-CRF C7044-14G, 2015-2018, Co-PI)
Thermal Desorption Aerosol Gas Chromatograph and Time of Flight Aerosol Mass Spectrometer for Research on Airborne Particles and Their Impact on Health and the Environment (RGC-CRF Equipment C5004-15E, Co-PI)
Enhanced Separation and Sludge Refinery for Wastewater Treatment - Solving the Nexus of Pollution Control and Resource Recovery in Mega Cities (RGC-TRS T21-711/16-R 2016-2020, Co-PI)
Differential Chemical Mixtures and Toxicities of Urban PM2.5 in Diverse City Clusters in China (RGC-GRF 15210618, 2019-2021, PI)
Sustainable Marine Infrastructure Enabled by the Innovative Use of Seawater Sea-Sand Concrete and Fibre-Reinforced Polymer Composites (RGC-TRS T22-502/18-R 2019-2023, Co-I)
Study of Super-fast Large-area Economical Marine Reclamations for Housing and Infrastructural Developments in the Guangdong-Hong Kong-Macau Greater Bay Area (RGC-RIF R5037-18, 2019-2023, Co-PI)
Assess Antibiotic Resistome Flows from Pollution Hotspots to Environments and Explore the Control Strategies (RGC-TRS T21-705/20-N, 2021-2025, Co-PI)
Airborne Transmission of Pathogens for Lower Respiratory Infections in Urban Respirable Particulate Matter (RGC-GRF Project 2021-2023, PI)
Air Pollution and Health Sediment Quality Assessment (Regional Environmental Pollution) Soil Contamination Study (Urban Environmental Issues) Remediation of Contaminated Land Waste/Water Treatment and Management
Air Pollution and Health Sediment Quality Assessment (Regional Environmental Pollution) Soil Contamination Study (Urban Environmental Issues) Remediation of Contaminated Land Waste/Water Treatment and Management
Wang, X.M., Lee, S.C., Sheng, G.Y., Chan, L.Y., Fu, J.M., Li, X.D., Min, Y.S. and Chan, C.Y. 2001. Cyclic organosilicon compounds in ambient air in Guangzhou, Macau and Nanhai, Pearl River Delta. Applied Geochemistry, 16, 1447-1454.
Wong, S.C., Li, X.D.*, Zhang, G., Qi, S.H. and Peng, X.Z. 2003. Atmospheric deposition of heavy metals in the Pearl River Delta, China. Atmospheric Environment, 37, 767-776.
Yafa, C., Farmer, J.G., Graham, M.C., Bacon, J.R., Barbante, C., Cairns, W.R.L., Bindler, R., Renberg, I., Cheburkin, A., Emons, H., Handley, M.J., Norton, S.A., Krachler, M., Shotyk, W., Li, X.D., Martinez-Cortizas, A., Pulford, I.D., MacIver, V., Schweyer, J., Steinnes, E., Sjobakk, T.E., Weiss, D., Dolgopolova, A., Kylander, M. 2004. Development of an ombrotrophic peat bog (low ash) reference material for the determination of elemental concentrations. Journal of Environmental Monitoring, 6, 493-501.
Lee, S.L., Li, X.D.*, Zhang, G., Peng, X.Z. and Zhang, L. 2004. Biomonitoring of trace metals in the atmosphere using moss (Hypnum plumaeforme) in the Nanling Mountains and the Pearl River Delta, Southern China. Atmospheric Environment, 39, 397-407.
Liu, X., Zhang, G., Jones, K. C., Li, X.D., Peng, X.Z., and Qi, S.H. 2005. Compositional fractionation of polycyclic aromatic hydrocarbons (PAHs) in mosses (Hypnum plumaeformae WILS.) from the northern slope of Nanling Mountains, South China. Atmospheric Environment, 39, 5490-5499.
Wang, Y.J., Cheng, H., Edward, R.L., He, Y.Q., Kong, X.G., An, Z.S., Wu, J.Y., Kelly, M.J., Dykoski, C.A., Li, X.D. 2005. The Holocene Asian monsoon: links to solar changes and North Atlantic climate. Science, 308, 854-857.
Li, J., Zhang, G., Li, X.D., Qi, S.H. Liu, G.Q., and Peng, X.Z. 2006 Source seasonality of polycyclic aromatic hydrocarbons (PAHs) in a subtropical city, Guangzhou, South China. Science of the Total Environment, 355, 145-155.
Liu, G. Q., Zhang, G., Li, J., Li, X. D., Peng, X.Z. and Qi, S.H. 2006. Spatial distribution and seasonal variations of polycyclic aromatic hydrocarbons (PAHs) using semi-permeable membrane devices (SPMD) and pine needles in the Pearl River Delta, South China. Atmospheric Environment, 40, 3134-3143.
Lee, S.L., Li, X.D.*, Zhang, G., Li, J., Ding, A.J., Wang, T. 2006. Heavy metals and Pb isotopic composition of aerosols in urban and suburban areas of Hong Kong and Guangzhou, South China – evidence of the long-range transport of air contaminants. Atmospheric Environment, 41, 432-447.
Li, J., Zhang, G., Guo, L. L., Li, X. D., Lee, C. S. L., Ding, A. J. and Wang, T. 2007. Organochlorine pesticides in the air of Guangzhou and Hong Kong: regional sources and long range atmospheric transport. Atmospheric Environment, 41, 3889-3903.
Cheng, H.R., Zhang, G., Jiang, J.X.Y., Li, X.D., Liu, X., Li, J., Zhao, Y.C. 2007. Organochlorine pesticides, polybrominated biphenyl ethers and lead isotopes during the spring time at the Waliguan Baseline Observatory, northwest China: implication for long-range atmospheric transport. Atmospheric Environment, 41, 4734-4747.
Zhang, G., Li, J, Cheng, H.R., Li, X.D., Xu, W.H., Jones, K.C. 2007. Distribution of organochlorine pesticides in the northern South China Sea: implications for land outflow and air-sea exchange. Environmental Science and Technology, 41, 3884-3890.
Wang, J., Guo, L.L., Li, J., Zhang, G., Lee, C.S.L., Li, X.D., Jones, K.C., Xiang, Y.R., Zhong, L.J. 2007. Passive air sampling of DDT, chlordane, HCB in the Pearl River Delta, South China: implication to regional sources. Journal of Environmental Monitoring, 9, 582-588.
Liu, X., Zhang, G., Li, J., Cheng, H.R., Qi, S.H., Li, X.D., Jones, K.C. 2007. Polycyclic aromatic hydrocarbon (PAHs) in the air of Chinese cities. Journal of Environmental Monitoring, 9, 1092-1098.
Li, J., Cheng, H.R., Zhang, G., Qi, S.H., Li, X.D. 2008. Polycyclic aromatic hydrocarbon (PAH) deposition to and exchange at the air-water interface of Luhu, an urban lake in Guangzhou, China. Environmental Pollution, 157, 273-279.
Liu, X., Zhang, G., Li, J., Yu, L.L., Xu, Y., Li, X.D., Kobara, Y., Jones, K.C. 2009. Seasonal patterns and current sources of DDTs, chlordanes, hexachlorobenzene and endosulfan in the atmosphere of 37 Chinese cities. Environmental Science and Technology, 43, 1316-1321.
Li, J., Liu, X., Yu, L.L., Zhang, G., Li, X. D., Lee, C. S. L., and Lin, H.T. 2009. Comparing polybrominated diphenyl ethers (PBDEs) in airborne particles in Guangzhou and Hong Kong: sources, seasonal variations and inland outflow. Journal of Environmental Monitoring, 11, 1185-1191.
Lin, T., Hu, Z.H., Zhang, G., Li, X.D., Xu, W.H., Tang, J.H., Li, J. 2009. Levels and mass burden of DDTs in sediments from fishing harbors: importance of DDT-containing antifouling paint to the costal environment of China. Environmental Science and Technology, 43, 8033-8038.
Large, D.J., Spiro, B., Ferrat, M., Shopland M., Kylander, M, Gallagher, K., Li, X.D., Shen, C.D., Possnert, G., Zhang, G., Darling, W.G., Weiss, D. 2009. The influence of climate, hydrology and permafrost on Holocene peat accumulation at 3500 m on the eastern Qinghai-Tibetan Plateau. Quaternary Science Reviews, 28, 3303-3314.
Fu, X. W., Feng, X.B., Zhang, G., Xu, W.H., Li, X.D., Yao, H., Liang, P., Li, J., Sommar, J., Yin, R.S., Liu, N. 2010. Mercury in the marine boundary layer and seawater of the South China Sea: concentrations, sea/air flux, and implication for land outflow. Journal of Geophysical Research, 115, D06303, doi:10.1029/2009JD012958.
Li, J., Liu, X., Zhang, G., Li, X.D. 2010. Particle deposition fluxes of BDE-209, PAHs, DDTs and chlordane in the Pearl River Delta, South China. Science of the Total Environment, 408, 3664-3670.
Cong, Z.Y., Kang, S.C., Zhang, Y.L., Li, X.D. 2010. Atmospheric wet deposition of trace elements to central Tibetan Plateau. Applied Geochemistry, 25, 1415-1421.
Li, J., Lin, T., Pan, S.H., Xu, Y., Liu, X., Zhang, G., Li, X.D. 2010. Carbonaceous matter and PBDEs on indoor/ outdoor glass window surfaces in Guangzhou and Hong Kong, South China. Atmospheric Environment, 44, 3254-3260.
Zhang, G., Li, J., Li, X.D., Xu, Y., Guo, L.L., Tang, J.H., Lee, C.S.L., Liu, X., Chen, Y.J. 2010. Impact of anthropogenic emissions and open biomass burning on regional carbonaceous aerosols in south China. Environmental Pollution, 158, 3392-3400.
Li, J., Zhang, G., Xu, Y., Liu, X., Li, X.D. 2010. Dry and wet particle deposition of polybrominated diphenylethers (PBDEs) in Guangzhou and Hong Kong, South China. Journal of Environmental Monitoring 12, 1730-1736.
Xu, Y., Zhang, G., Li, J., Liu, X., Li, X.D. 2011. Atmospheric polybrominated 1 diphenyl ethers (PBDEs) and Pb isotopes at a remote site in Southwestern China: Implications for monsoon-associated transport. Science of the Total Environment, 409, 4564-4571.
Cong, Z.Y., Kang, S.C., Luo, C.L., Li, Q., Huang, J., Gao, S.P., Li, X.D. 2011. Trace elements and lead isotopic composition of PM10 in Lhasa, Tibet. Atmospheric Environment, 45, 6210-6215.
Li, J., Li, Q.L., Gioia, R., Zhang, Y.L., Zhang, G., Li, X.D., Spiro, B., Bhatia, R.S., Jones, K.C. 2011. PBDEs in the atmosphere over the Asian marginal seas, and the Indian and Atlantic oceans. Atmospheric Environment, 45, 6622-6628.
Xu, Y., Zhang, Y.L., Li, J., Gioia, R., Zhang, G., Li, X.D., Spiro, B., Bhatia, R.S. Jones, K.C. 2012. The spatial distribution and potential sources of polycyclic aromatic hydrocarbons (PAHs) over the Asian marginal seas and the Indian and Atlantic Oceans. Journal of Geophysical Research, 117, D07302.
Pan, S.H., Li, J., Lin, T., Zhang, G., Li, X.D., Yin, H. 2012. Polycyclic aromatic hydrocarbons on indoor/outdoor glass window surfaces in Guangzhou and Hong Kong, south China. Environmental Pollution, 169C, 190-195.
Gioia, R., Li, J., Schuster, J., Zhang, Y.L., Zhang, G., Li, X.D., Spiro, B., Bhatia, R.S., Dachs, J., Jones, K.C. 2012. Factors affecting the occurrence and transport of atmospheric organochlorines in the China Sea and the Northern Indian and South East Atlantic Oceans. Environmental Science and Technology, 46, 10012-10021.
Liu, F.B., Xu, Y., Liu, J.W., Liu, D., Li, J., Zhang, G., Li, X.D., Zou, S.C., Lai, S.C. 2013. Atmospheric deposition of polycyclic aromatic hydrocarbons (PAHs) to a coastal site of Hong Kong, South China. Atmospheric Environment, 69, 265-272.
Bing, H.J., Wu, Y.H., Zhou, J., Ming, L.L., Sun, S.Q., Li, X.D. 2014.Atmospheric deposition of lead in remote high mountain of eastern Tibetan Plateau, China. Atmospheric Environment, 99, 425-435.
Wang, Y., Luo, C.L., Wang, S.R., Liu, J.W., Pan, S.H., Li, J., Ming, L.L., Zhang, G., Li, X.D. 2015. Assessment of the air-soil partitioning of polycyclic aromatic hydrocarbons in a paddy field using a modified fugacity sampler. Environmental Science and Technology, 49, 284-291.
Lee, K.Y., Cao, J.J., Lee, C.H., Hsiao, T.C., Yeh, C.T., Huynh, T.T., Han, Y.M., Li, X.D., Chuang, K.J., Tian, L.W., Ho, K.F., Chuang, H.C. 2015. Inhibition of the WNT/beta-catenin pathway by fine particulate matter in haze: Roles of metals and polycyclic aromatic hydrocarbons. Atmospheric Environment, 109, 118-129.
Fu, P.Q., Zhuang, G.S., Sun, Y.L., Wang, Q.Z., Chen, J., Ren, L.J., Yang, F., Wang, Z.F., Pan, X.L., Li, X.D., Kawamura, K. 2016. Molecular markers of biomass burning, fungal spores and biogenic SOA in the Taklimakan desert aerosols. Atmospheric Environment, 130, 64-73.
Ming, L.L., Jin, L., Li, J., Fu, P.Q., Yang, W., Liu, D., Zhang, G., Wang, Z., Li, XD.*. 2017. PM2.5 in the Yangtze River Delta, China: Chemical compositions, seasonal variations, and regional pollution events. Environmental Pollution, 223, 200-212.
Jin, L., Luo, X.S., Fu, P.Q., Li, X.D.*. 2017. Airborne particulate matter pollution in urban China: A chemical mixture perspective from sources to impacts. National Science Review, 4, 593-610.
Xie, J.W., Jin, L., Luo, X.S., Zhao, Z., Li, X.D.* 2018. Seasonal disparities in airborne bacteria and associated antibiotic resistance genes in PM2.5 between urban and rural sites. Environmental Science and Technology Letters, 5, 74-79.
Yan, B., Liu, S.J., Zhao, B., Li, X.D., Fu, Q., Jiang, G.B. 2018. China's fight for clean air and human health. Environmental Science and Technology, 52, 8063-8064.
Zhu, Y., Tao, S., Sun, J.T., Wang, X.L., Li, X.D., Tsang, D.C.W., Zhu, L.Z., Shen, G.F., Huang, H.J., Cai, C.Y., Liu, W.X. 2018. Multimedia modeling of the PAH concentration and distribution in the Yangtze River Delta and human health risk assessment. Science of the Total Environment, 647, 962-972.
Fu, X.W., Yang, X., Tan, Q.Y., Ming, L.L., Lin, T., Lin, C.J., Li, X.D., Feng, X.B. 2018. Isotopic composition of gaseous elemental mercury in the boundary layer of East China Sea. Journal of Geophysical Research-Atmospheres, 123, 7656-7669.
Xie, J.W., Jin, L., He, T.T., Chen, B.W., Luo, X.S., Feng, B.H., Huang, W., Li, J., Fu, P.Q., Li, X.D.* 2019. Bacteria and antibiotic resistance genes (ARGs) in PM2.5 from China: implications for human exposure. Environmental Science and Technology, 53, 963-972.
Jin, L., Xie, J.W., Wong, C.K.C., Chan, S.K.Y., Abbaszade∥, G., Schnelle-Kreis∥, J., Zimmermann∥, R., Li, J., Zhang, G., Fu, P.Q., Li, X.D.* 2019. Contributions of city-specific PM2.5 to differential in vitro oxidative stress and toxicity implications between Beijing and Guangzhou of China. Environmental Science and Technology, 53, 2881-2891.
Li, X.D.*, Jin, L., Kan, H.D. 2019. Air pollution: a global problem needs local fixes. Nature, 570, 437-439.
Zhao, W.Y., Wang, Z., Li, S.W., Li, L.J., Wei, L.F., Xie, Q.R., Yue, S.Y., Li, T., Liang, Y.H., Sun, Y.L., Wang, Z.F., Li, X.D., Kawamura, K., Wang, T., Fu, P.Q. 2019. Water-soluble low molecular weight organics in cloud water at Mt. Tai Mo Shan, Hong Kong. Science of the Total Environment, 697, Article Number: UNSP 134095.
Li, L.Y., Wang, Q., Bi, W.J., Hou, J., Xue, Y.G., Mao, D.Q., Das, R., Luo, Y.*, Li, X.D.* 2020. Municipal solid waste treatment system increases ambient airborne bacteria and antibiotic resistance genes. Environmental Science and Technology, 54, 3900-3908.
Xie, J.W., Jin, L., Cui, J.L., Luo, X.S., Li, J., Zhang, G., Li, X.D.* 2020. Health risk-oriented source apportionment of PM2.5-associated trace metals. Environmental Pollution, 262, Article number 114655.
Li, X. D.*, Wai, W. H. O., Li, Y.S., Coles, B. J., Ramsey, M.H. and Thornton, I. 2000. Heavy metal distribution in sediments of the Pearl River Estuary, South China. Applied Geochemistry, 15, 567-581.
Chen, J.S., Wang, F.Y., Li X.D.*, Song, J.J. 2000. Geographical variations of trace elements in sediments of the major rivers in eastern China. Environmental Geology, 39, 1334-1340.
Li, X.D.*, Shen, Z.G., Wai, W. H. O. and Li, Y.S. 2000. Chemical partitioning of heavy metal contaminants in sediments of the Pearl River Estuary. Chemical Speciation and Bioavailability, 12, 17-25.
Li, X.D.*, Shen, Z.G., Wai, W. H. O. and Li, Y.S. 2001. Chemical forms of Pb, Zn and Cu in the sediment profiles of the Pearl River Estuary. Marine Pollution Bulletin, 42, 215-223.
Li, X.D.*, Mai, B.X., Zhang, G., Sheng, G.Y., Fu, J.M., Wai, O.W.H., Li, Y.S. 2001. The distribution of organochlorine pesticides in a sediment profile of the Pearl River Estuary. Bulletin of Environmental Contamination and Toxicology, 67, 871-880.
Fan, W.H., Wang, W.X., Chen, J.S., Li, X.D. and Yen, Y.F. 2002. Cu, Ni and Pb speciation in surface sediments from a contaminated bay of northern China. Marine Pollution Bulletin, 44, 816-832.
Zhang, G., Parker, A., House, A., Mai, B.X., Li, X. D., Kang, Y. H. and Wang, Z. S. 2002. The sedimentary records of HCH and DDT in the Pearl River estuary, South China. Environmental Science and Technology, 36, 3671-3677.
Liu, W.X., Li, X.D.*, Shen, Z.G., Wang, D.C., Wai, O.W.H., Li, Y.S. 2002. Multivariate statistical study of heavy metal enrichment in sediments of the Pearl River Estuary. Environmental Pollution, 121, 377-388.
Wang, D.C., Li, X.D.*, Wang, C.X., Wai, O.W.H. and Li, Y.S. 2002. Heavy metals in the coastal water of Hong Kong. ACS Symposium Series 835, Biogeochemistry of Environmentally Important Trace Elements. pp. 404-419. American Chemical Society, Washington, D.C.
Zhang, G., Yan, J., Fu, J.M., Parker, A., Li, X.D. and Wang, Z.S. 2003. Butyltins in sediments and biota from the Pearl River Delta, South China. Chemical Speciation and Bioavailability, 14, 35-42.
Wai, O. W. H., Wang, C.H., Li, Y.S. and Li, X.D. 2004. The formation mechanisms of turbidity maximum in the Pearl River estuary, China. Marine Pollution Bulletin, 48, 441-448.
Ip, C. C. M., Li, X.D.*, Zhang, G., Farmer, J.G., Wai O.W.H., and Li, Y.S. 2004. Over one hundred years of trace metal fluxes in the sediments of the Pearl River Estuary, South China. Environmental Pollution, 132, 157-172.
Peng, P.H., Wang, W.X., Li, X.D. and Yen, Y.F. 2004. Metal partitioning in river sediments measured by sequential extraction and biomimetic approaches. Chemosphere, 57, 839-851.
Mai, B.X, Zeng, E.D., Luo, X.J., Yang, Q.S., Zhang G., Li, X.D., Shen, G.Y. and Fu, J.M. 2005. Abundances, depositional fluxes and homologue patterns of polychlorinated biphenyls in dated sediment cores from the Pearl River Delta, China. Environmental Science and Technology, 39, 49-56.
Fang, T., Li, X.D.* and Zhang, G. 2005. Acid volatile sulfide (AVS) and simultaneously extracted metals (SEM) in the sediment cores of the Pearl River Estuary, South China. Ecotoxicology and Environmental Safety, 61,420-431.
Ip, C. C. M., Li, X.D.*, Zhang, G. Wong, C.S.C., and Zhang, W.L. 2005. Heavy metal and Pb isotopic compositions of aquatic organisms in the Pearl River Estuary, South China. Environmental Pollution, 138, 495-505.
Liu, G. Q., Zhang, G., Li, X. D., Li, J. Peng, X.Z. and Qi, S.H. 2005. Sedimentary record of polycyclic aromatic hydrocarbons (PAHs) in a sediment core from the Pearl River Estuary, South China. Marine Pollution Bulletin, 51, 912-921.
Dahms, H.U., Li, X.D., Zhang, G., Qian, P.Y. 2006. Resting stages of Tortanus forcipatus (Crustacea, Calanoida) in sediments of Victoria harbor, Hong Kong. Estuarine, Coastal and Shelf Science, 67, 562-568.
Choi, S.C., Wai, O.W.H., Lo, T.W.H., Li, X.D., and Tsang, C.W. 2006. Distribution of cadmium, chromium, copper, lead and zinc in marine sediments in Hong Kong waters. Environmental Geology, 51, 455-461.
Xu, W.H., Zhang, G., Zou, S.C., Li, X.D., Liu, Y. C. 2007. Determination of selected antibiotics in the Victoria Harbour and the Pearl River, South China using high-performance liquid chromatography–electrospray ionization tandem mass spectrometry. Environmental Pollution, 145, 672-679.
Ip, C. C. M., Li, X.D.*, Zhang, G., Wai O.W.H., and Li, Y.S. 2007. Trace metal distribution in sediments of the Pearl River Estuary and the surrounding coastal area, South China. Environmental Pollution, 147, 311-323.
Shi, J.B., Ip, C.C.M., Tang, C., Zhang, G., Wu, R.S.S., Li X.D.* 2007. Spatial and temporal variations of mercury in sediments from Victoria Harbour, Hong Kong. Marine Pollution Bulletin, 54, 480-485.
Bi, X.Y., Feng, X.B., Yang, Y.G., Li, X.D., Sin, G.P.Y., Qiu, G.L., Qian, X.L., Li, F.L., He, T.R., Li, P. 2007. Heavy metals in an impacted wetland system: A typical case from southwestern China. Science of the Total Environment, 387, 257-268.
Xu, W.H., Zhang, G., Li, X.D., Zou, S.C., Li, P., Hu, Z.H., Li, J. 2007. Occurrence and elimination of antibiotics at four sewage treatment plants in the Pearl River Delta (PRD), South China. Water Research, 41, 4526-4534.
Zhang, W., Song, L.S., Ki, J.S., Lau, C.K., Li, X.D., Qian, P.Y. 2008 Microbial diversity in polluted harbor sediments II: Sulfate-reducing bacterial community assessment using terminal restriction fragment length polymorphism and clone library of dsrAB gene. Estuarine, Coastal and Shelf Science, 76, 682-691.
Guo, L.L., Qiu, Y.W., Zhang, G., Zheng, G.J., Lam. P.K.S., Li, X.D. 2008 Levels and bioaccumulation of organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs) in fishes from the Pearl River estuary and Daya Bay, South China. Environmental Pollution, 152, 604-611.
Tang C.W.Y., Ip, C.C.M., Zhang, G., Shin P.K.S., Qian, P.Y., Li, X.D.* 2008. The spatial and temporal distribution of heavy metals in sediments of Victoria Harbour, Hong Kong. Marine Pollution Bulletin, 57, 816-825.
Lee, C.S.L., Qi, S.H., Zhang, G., Luo, C.L., Zhao, L.Y.L., Li, X.D.* 2008. Seven thousand years of records on the mining and utilization of metals from lake sediments in central China. Environmental Science and Technology, 42, 4732-4738.
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Beiyuan, J.Z., Tsang, D.C.W., Bolan, N.S., Baek, K., Ok, Y.S., Li, X.D. 2018. Interactions of food waste compost with metals and metal-chelant complexes during soil remediation. Journal of Cleaner Production, 192, 199-206.
Zhao, Y.P., Cui, J.L., Chan, T.S., Dong, J.C., Chen, D.L., Li, X.D.* 2018. Role of chelant on Cu distribution and speciation in Lolium multiflorum by synchrotron techniques. Science of the Total Environment, 621, 772-781.
Zhu, X., Beiyuan, J.Z., Lau, A.Y.T., Chen, S.S., Tsang, D.C.W., Graham, N.J.D., Lin, D.H., Sun, J.T., Pan, Y.H., Yang, X., Li, X.D. 2018. Sorption, mobility, and bioavailability of PBDEs in the agricultural soils: Roles of co-existing metals, dissolved organic matter, and fertilizers. Science of the Total Environment, 619, 1153-1162.
Yoo, J.C., Beiyuan, J.Z., Wang, L., Tsang, D.C.W., Baek, K., Bolan, N.S., Ok, Y.S., Li, X.D. 2018. A combination of ferric nitrate/EDDS-enhanced washing and sludge-derived biochar stabilization of metal-contaminated soils. Science of the Total Environment, 616, 572-582.
Cui, J.L., Zhao, Y.P., Lu, Y.J., Chan, T.S., Zhang, L.L., Tsang, D.C.W., Li, X.D.* 2019. Distribution and speciation of copper in rice (Oryza sativa L.) from mining-impacted paddy soil: Implications for copper uptake mechanisms. Environment International, 26, 717-726.
Cui, J.L., Zhao, Y.P., Chan, T.C., Zhang, L.L., Tsang, S.C.W., Li, X.D.* 2019. Spatial distribution and molecular speciation of copper in indigenous plants from contaminated mine sites: Implication for phytostabilization, Journal of Hazardous Materials, 381, 121208.
Zhao, Y.P., Cui, J.L., Chan, T.S., Chen, Y.H., Li, X.D.* 2020. Mechanistic insight into the interactions of EDDS with copper in the rhizosphere of polluted soils. Environmental Pollution, 267, 115453.
Lo, I.M.C., Tang, C.I., Li, X.D. and Poon, C.S. 1999. The binding chemistry and leaching mechanisms of zinc-bearing sludges in cementitious solidification/stabilization systems. Environmental Engineering 1999, 621-630.
Lo, I.M.C., Tang, C.I., Li, X.D. and Poon, C.S. 2000. Leaching and microstructural analysis of cement-based solidified wastes. Environmental Science and Technology, 34, 5038- 5042.
Li, X.D.*, Poon, C.S., Sun, H., Lo, M.C. and Kirk, D. 2001. The study of binding mechanism of metal contaminants in cement based chemical stabilised waste materials. Journal of Hazardous Materials, 82, 212-230.
Li, X.D.*, Zhang, Y.M., Poon, C.S., Lo, I.M.C. 2001. Study of zinc in cementitious material stabilised/solidified wastes by sequential chemical extraction and microstructural analysis. Chemical Speciation and Bioavailability, 13, 1-7.
Li, X.D.*, Poon, C.S., Lee, S.C., Chung, S.S., Luk, F. 2003. Waste reduction and recycling strategies for the in-flight services in the airline industry. Resources, Conservation and Recycling, 37, 87-99.
Sun, Y.Q., Chen, S.S., Tsang, D.C.W., Graham, N.J.D., Ok, Y.S., Feng, Y.J., Li, X.D. 2016. Zero-valent iron for the abatement of arsenate and selenate from flowback water of hydraulic fracturing. Chemosphere, 167, 163-170.
Chen, S.S., Sun, Y.Q., Tsang, D.C.W., Graham, N.J.D., Ok, Y.S., Feng, Y.J., Li, X.D. 2017. Potential impact of flowback water from hydraulic fracturing on agricultural soil quality: Metal/metalloid bioaccessibility, Microtox bioassay, and enzyme activities. Science of the Total Environment, 579, 1419-1426.
Lau, A.Y.T., Tsang, D.C.W., Graham, N.J.D., Ok, Y.S., Yang, X., Li, X.D. 2016. Surface-modified biochar in a bioretention system for Escherichia coli removal from stormwater. Chemosphere, 169, 89-98.
Beiyuan, J., Tsang, D.C.W., Yip, A.C.K., Zhang, W.H., Ok, Y.S., Li, X.D. 2017. Risk mitigation by waste-based permeable reactive barriers for groundwater pollution control at e-waste recycling sites. Environmental Geochemistry & Health, 39, 75-88.
Chen, S.S., Sun, Y.Q., Tsang, D.C.W., Graham, N.J.D., Ok, Y.S., Feng, Y.J., Li, X.D. 2017. Insights into the subsurface transport of As(V) and Se(VI) in produced water from hydraulic fracturing using soil samples from Qingshankou Formation, Songliao Basin, China. Environmental Pollution, 223, 449-456.
Sun, Y.Q., Lei, C., Khan, E., Chen, S.S., Tsang, D.C.W., Ok, Y.S., Lin, D.H., Feng, Y.J., Li, X.D. 2017. Nanoscale zero-valent iron for metal/metalloid removal from model hydraulic fracturing wastewater. Chemosphere, 176, 315-323.
Sun, Y.Q., Lei, C., Khan, E., Chen, S.S., Tsang, D.C.W., Ok, Y.S., Lin, D.H., Feng, Y.J., Li, X.D. 2018. Aging effects on chemical transformation and metal(loid) removal by entrapped nanoscale zero-valent iron for hydraulic fracturing wastewater treatment. Science of the Total Environment, 615, 498-507.
Lei, C., Sun, Y.Q., Khan, E., Chen, S.S., Tsang, D.C.W., Graham, N.J.D., Ok, Y.S., Yang, X., Lin, D.H., Feng, Y.J., Li, X.D. 2018. Removal of chlorinated organic solvents from hydraulic fracturing wastewater by bare and entrapped nanoscale zero-valent iron. Chemosphere, 196, 9-17.
Li, R.H., Cui, J.L., Li, X.D., Li, X.Y. 2018. Phosphorus removal and recovery from wastewater using Fe-dosing bioreactor and cofermentation: investigation by X-ray absorption near-edge structure spectroscopy. Environmental Science and Technology, 52, 14119-14128.
Sun Y.Q., Yu, I.K.M., Tsang, D.C.W., Cao, X.D., Lin, D.H., Wang, L.L., Graham, N.J.D., Alessi, D.S., Komarek, M., Ok, Y.S., Feng, Y.J., Li, X.D. 2019. Multifunctional iron-biochar composites for the removal of potentially toxic elements, inherent cations, and hetero-chloride from hydraulic fracturing wastewater. Environment International, 124, 521-532.
Jiang, Y., Quan, X., Jiang, G.B., Li, X.D.* 2019. Current prospective on environmental nanotechnology research in China. Environmental Science and Technology, 53, 4001-4002.
Li, R.H., Cui, J.L., Hu, J.H., Wang, W.J., Li, B., Li, X.D., Li, X.-Y. 2020. Transformation of Fe-P Complexes in Bioreactors and P Recovery from Sludge: Investigation by XANES Spectroscopy. Environmental Science and Technology, 54, 4641-4650.
Li, X.D.* 2001. Environmental Geochemistry in the Asia Pacific Region - Selected Papers from the 1st Symposium, Hong Kong. Applied Geochemistry, Volume 16, Issue 11-12, Pages 1289-1464.
Zhang, C.S., Hursthouse, A.S., Stewart, A.G., Li, X.D., Thornton, I. 2011. Selected Papers from SEGH 2010 Conference on Environmental Quality and Human Health. Environmental Geochemistry and Health, Volume 33, Issue 4, Pages 309-426.
Li, X.D.*, Wang, W.X., Zhu, Y.G. 2012. Trace Metal Pollution in China. Science of the Total Environment，Volume, 421-422, Issue 1-2. Pages 1-81.
Li, X.D.* 2012. Recent Progress in Environmental Geochemistry. Applied Geochemistry, Volume 27, Issue 5, Pages 937-1034.
Jiang, G. B. and Li, X.D. 2019. A New Paradigm for Environmental Chemistry and Toxicology: From Concepts to Insights. Springer Nature, ISBN: 978-981-13-9446-1 (printed copy) and Online ISBN 978-981-13-9447-8, DOI https://doi.org/10.1007/978-981-13-9447-8
Professor LI presented the souvenir to the guest speaker Professor Donald R. Blake (left), Department of Chemistry, University of California, Irvine (UCI) at the RISUD Distinguished Lecture on 21 Jan 2020.
李教授於2020年1月21日“可持續城市發展研究院傑出學人講座”上贈送紀念品予講者加州大學(爾灣分校)化學系教授唐纳德·布莱克。
Professor LI (2nd from left) attended the Opening Ceremony of CAS GIG- PolyU Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment on 28th January 2019. The laboratory was recently established by The Hong Kong Polytechnic University (PolyU) and the Chinese Academy of Sciences (CAS) - Guangzhou Institute of Geochemistry (GIG).
2019年1月28日李教授(左2)於香港理工大學李嘉城樓出席本校與中國科學院廣州地球化學研究所共建的「粤港澳大灣區環境污染過程與控制聯合實驗室」的揭牌典禮 。
Professor LI discussed with officers from Shenzhen government during a five-day workshop on the topic of “Sustainable Urban Development in Hong Kong” from 29 Oct 2018 to 2 Nov 2018.
李教授在一個為期五天的可持續城市發展工作坊(2018年10月29日至11月2日)和深圳市政府官員作深入交流。
With the collaboration of China Everbright International Limited, Professor LI (right in front row) attended the Opening Ceremony of “China Everbright Green Technology Innovation Research Institute” on 12 September 2019.
李教授(前右)於2019年9月12日出席與中國光大國際有限公司共建的「中國光大綠色技術創新研究院」揭牌儀式。
Professor LI delivered a welcome speech at the 3rd Annual Forum of the University-Government-Industry Consortium for Sustainable Urban Development on 22 June 2019.
李教授於2019年6月22日為第三屆可持續城市發展”大學－政府－業界三方聯盟”年度論壇發表歡迎辭。
Professor LI (second from left) attended the 5th International Symposium on Environmental Dimension of Antibiotic Resistance at HKU with international colleagues in June 2019.
李教授(左2) 與本地和海外研究者於2019年6月一起出席在香港大學舉辦的第五屆環境方面的抗菌素耐藥性國際大會。
Professor LI (second from right) welcomed the RISUD TOAF Distinguished Lecturer - Prof. Gan Chen (second from left, Head of Department of Mechanical Engineering of MIT) with Dr. Andrew Chan (middle, Arup), Prof. J.M Ko (left, PolyU) and Dr. Ricky Tsui (Arup).
李教授(右2) 、陳嘉正博士(中間, 奧雅納,) 、高贊明教授(左, 香港理工大學)及徐潤昌博士(奧雅納)一同為奧雅納基金會傑出學人講座講者麻省理工學院機械工程學系主任陳剛教授(左2)設歡迎宴 。
Professor LI (left) visited the laboratories of the Institute of Surface-Earth System Science, Tianjin University with Professor Congqiang Liu (Tianjin University) and Professor Guibin Jiang (right, Chinese Academy of Sciences).
李教授(左)、劉叢強教授(天津大學)及江桂斌教授(右, 中國科學院)一同參觀天津大學內的表層地球科學研究院。
Professor LI (left) in a hiking trip with the Visiting Professor of RISUD – Professor David Sedlak (second from left, University of California Berkley).
李教授(左1)與可持續城市發展研究院的客座教授戴维·塞德拉克(左2, 柏克萊加州大學) 一同郊野樂行。
Professor LI after finishing the half-marathon run with the PolyU Running Team in 2018.
李教授與本校跑步隊伍於2018年完成半馬拉松賽事。
