All Stories

  1. Distributions and compositional patterns of polycyclic aromatic hydrocarbons (PAHs) and their derivatives in three edible fishes from Kharg coral Island, Persian Gulf, Iran

    Article • Chemosphere, January 2019, Elsevier

    Chee Kong Yap

  2. First report of bioaccumulation and bioconcentration of aliphatic hydrocarbons (AHs) and persistent organic pollutants (PAHs, PCBs and PCNs) and their effects on alcyonacea and scleractinian corals and their endosymbiotic algae from the Persian Gulf, I...

    Article • The Science of The Total Environment, June 2018, Elsevier

    Chee Kong Yap

  3. Distribution of Heavy Metals in Core Marine Sediments of Coastal East Malaysia by Instrumental Neutron Activation Analysis and Inductively Coupled Plasma Spectroscopy

    Article • Applied Radiation and Isotopes, February 2018, Elsevier

    Chee Kong Yap

  4. Effect of Cadmium and Copper Exposure on Growth, Secondary Metabolites and Antioxidant Activity in the Medicinal Plant Sambung Nyawa (Gynura procumbens (Lour.) Merr)

    Article • Molecules, October 2017, MDPI AG

    Chee Kong Yap

  5. Relationships of Zn Between and Geochemical Fractions of the Habitat Topsoils: Implications of Biomonitoring of Zn

    Article • Open Biological Sciences Journal, May 2017, Bentham Science Publishers

    Chee Kong Yap

  6. Distribution of Trace Elements in Core Marine Sediments of Coastal East Malaysia by Instrumental Neutron Activation Analysis

    Article • Applied Radiation and Isotopes, April 2017, Elsevier

    Chee Kong Yap

  7. Effects of anthropogenic activities on the heavy metal levels in the clams and sediments in a tropical river

    Article • Environmental Science and Pollution Research, November 2016, Springer Science + Business Media

    Chee Kong Yap

  8. A comparison of biomarker responses in juvenile diploid and triploid African catfish, Clarias gariepinus , exposed to the pesticide butachlor

    Article • Environmental Research, November 2016, Elsevier

    Chee Kong Yap

  9. Pollution evaluation in the Shahrood River: Do physico-chemical and macroinvertebrate-based indices indicate same responses to anthropogenic activities?

    Article • Chemosphere, September 2016, Elsevier

    Chee Kong Yap

  10. Acute phenanthrene toxicity to juvenile diploid and triploid African catfish ( Clarias gariepinus ): Molecular, biochemical, and histopathological alterations

    Article • Environmental Pollution, May 2016, Elsevier

    Chee Kong Yap

  11. Health risk assessments of heavy metal exposure via consumption of marine mussels collected from anthropogenic sites

    Article • The Science of The Total Environment, May 2016, Elsevier

    Chee Kong Yap

  12. Rare earth elements in core marine sediments of coastal East Malaysia by instrumental neutron activation analysis

    Article • Applied Radiation and Isotopes, January 2016, Elsevier

    Chee Kong Yap

  13. Effects of metal-contaminated soils on the accumulation of heavy metals in gotu kola (Centella asiatica) and the potential health risks: a study in Peninsular Malaysia

    Article • Environmental Monitoring and Assessment, December 2015, Springer Science + Business Media

    Chee Kong Yap

  14. Potential human health risks from toxic metals via mangrove snail consumption and their ecological risk assessments in the habitat sediment from Peninsular Malaysia

    Article • Chemosphere, September 2015, Elsevier

    Chee Kong Yap

  15. Potential human health risk assessment of heavy metals via the consumption of tilapia Oreochromis mossambicus collected from contaminated and uncontaminated ponds

    Article • Environmental Monitoring and Assessment, August 2015, Springer Science + Business Media

    Chee Kong Yap

  16. Comment on “Assessment of heavy metal contamination in Hindon River sediments: A chemometric and geochemical approach” published in Chemosphere 87 (2012) 945–953

    Article • Chemosphere, January 2015, Elsevier

    Chee Kong Yap

  17. Rare earth element (REE) in surface mangrove sediment by instrumental neutron activation analysis

    Article • Journal of Radioanalytical and Nuclear Chemistry, July 2014, Springer Science + Business Media

    Chee Kong Yap

  18. Identification of Hybrids of Painted and Milky Storks Using FTA Card-Collected Blood, Molecular Markers, and Morphologies

    Article • Biochemical Genetics, July 2013, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  19. Evaluation of the potential bioaccumulation ability of the blood cockle (Anadara granosa L.) for assessment of environmental matrices of mudflats

    Article • The Science of The Total Environment, June 2013, Elsevier

    Dr Seiedeh Aghileh Mirsadeghi, Chee Kong Yap

  20. Molecular sex identification of painted storks (Mycteria leucocephala): using FTA cards, horizontal PAGE and quick silver staining

    Article • Journal of Genetics, April 2013, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  21. Concentrations of Heavy Metals (Cu, Cd, Zn and Ni) and PAHs in Perna viridis Collected from Seaport and Non-seaport Waters in the Straits of Johore

    Article • Bulletin of Environmental Contamination and Toxicology, October 2012, Springer Science + Business Media

    Chee Kong Yap

  22. Critical but Constructive Comments on a Paper by Hadibrata et al. (2012) (DOI 10.1007/s11270-012-1095-7) Published in Water, Air, and Soil Pollution

    Article • Water Air & Soil Pollution, September 2012, Springer Science + Business Media

    Chee Kong Yap

  23. An investigation of arsenic contamination in Peninsular Malaysia based on Centella asiatica and soil samples

    Article • Environmental Monitoring and Assessment, July 2012, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  24. Metal concentrations in selected tissues and main prey species of the annulated sea snake (Hydrophis cyanocinctus) in the Hara Protected Area, northeastern coast of the Persian Gulf, Iran

    Article • Marine Pollution Bulletin, February 2012, Elsevier

    Chee Kong Yap

  25. Digestive Cecum and Tissue Redistribution in Gills of Telescopium telescopium as Indicators of Ni Bioavailabilities and Contamination in Tropical Intertidal Areas

    Article • Water Air & Soil Pollution, January 2012, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  26. Comparative Studies of Concentrations of Cu and Zn in the Surface Intertidal Sediments Collected from East, South and West Coasts of Peninsular Malaysia

    Article • January 2012, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  27. Assessment of Cu, Pb, and Zn contamination in sediment of north western Peninsular Malaysia by using sediment quality values and different geochemical indices

    Article • Environmental Monitoring and Assessment, February 2011, Springer Science + Business Media

    Chee Kong Yap

  28. Heavy Metal Accumulation in a Medicinal Plant Centella asiatica from Peninsular Malaysia

    Article • Journal of Biological Sciences, February 2011, Science Alert

    Chee Kong Yap

  29. Risk assessment for the daily intake of polycyclic aromatic hydrocarbons from the ingestion of cockle (Anadara granosa) and exposure to contaminated water and sediments along the west coast of Peninsular Malaysia

    Article • Journal of Environmental Sciences, February 2011, Elsevier

    Chee Kong Yap

  30. The status of heavy metal levels in a Ramsar site, Kuala Gula bird sanctuary: the impact of the anthropogenic inputs

    Article • Toxicological and Environmental Chemistry, November 2010, Taylor & Francis

    Chee Kong Yap

  31. Use of Different Tissues ofPerna Viridisas Biomonitors of Polycyclic Aromatic Hydrocarbons (PAHs) in the Coastal Waters of Peninsular Malaysia

    Article • Environmental Forensics, September 2010, Taylor & Francis

    Professor S. G. Tan, Chee Kong Yap

  32. Biomonitoring of Trace Metals (Fe, Cu, and Ni) in the Mangrove Area of Peninsular Malaysia Using Different Soft Tissues of Flat Tree Oyster Isognomon alatus

    Article • Water Air & Soil Pollution, September 2010, Springer Science + Business Media

    Chee Kong Yap

  33. Levels of heavy metals (Zn, Cu, Cd, and Pb) in mudskippers (Periophthalmodon schlosseri) and sediments collected from intertidal areas at Morib and Remis, Peninsular Malaysia

    Article • Toxicological and Environmental Chemistry, September 2010, Taylor & Francis

    Chee Kong Yap

  34. Interspecific variation of heavy metal concentrations in the different tissues of tropical intertidal gastropods from Malaysia

    Article • Toxicological and Environmental Chemistry, May 2010, Taylor & Francis

    Chee Kong Yap

  35. Allozyme polymorphisms in horseshoe crabs, Carcinoscorpius rotundicauda, collected from polluted and unpolluted intertidal areas in Peninsular Malaysia

    Article • Environmental Monitoring and Assessment, May 2010, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  36. Spatial distribution and sources of polycyclic aromatic hydrocarbons (PAHs) in green mussels (Perna viridis) from coastal areas of Peninsular Malaysia: implications for source identification of perylene

    Article • International Journal of Environmental & Analytical Chemistry, December 2009, Taylor & Francis

    Chee Kong Yap

  37. Trichoderma atroviride as a bioremediator of Cu pollution: An in vitro study

    Article • Toxicological and Environmental Chemistry, October 2009, Taylor & Francis

    Chee Kong Yap

  38. Genetic characterization of Perna viridis L. in peninsular Malaysia using microsatellite markers

    Article • Journal of Genetics, June 2009, Springer Science + Business Media

    Professor S. G. Tan, Chee Kong Yap

  39. Similarities and differences of metal distributions in the tissues of molluscs by using multivariate analyses

    Article • Environmental Monitoring and Assessment, May 2009, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  40. Telescopium telescopium as potential biomonitors of Cu, Zn, and Pb for the tropical intertidal area

    Article • Ecotoxicology and Environmental Safety, February 2009, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  41. Biomonitoring of heavy metal (Cd, Cu, Pb, and Zn) concentrations in the west intertidal area of Peninsular Malaysia by usingNerita lineata

    Article • Toxicological and Environmental Chemistry, February 2009, Taylor & Francis

    Chee Kong Yap

  42. Distribution of heavy metal concentrations in the different soft tissues of the freshwater snailPomacea insularum(D’Orbigny, 1839; Gastropoda), and sediments collected from polluted and unpolluted sites from Malaysia

    Article • Toxicological and Environmental Chemistry, February 2009, Taylor & Francis

    Chee Kong Yap

  43. Gastropod Assemblages as Indicators of Sediment Metal Contamination in Mangroves of Dumai, Sumatra, Indonesia

    Article • Water Air & Soil Pollution, November 2008, Springer Science + Business Media

    Chee Kong Yap

  44. Interspecific Variation of Heavy Metal Concentrations in the Different Parts of Tropical Intertidal Bivalves

    Article • Water Air & Soil Pollution, July 2008, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  45. Distribution and speciation of Zn and Pb in coastal sediments of Dumai Sumatera, Indonesia

    Article • Toxicological and Environmental Chemistry, May 2008, Taylor & Francis

    Chee Kong Yap

  46. Eleven novel polymorphic microsatellite DNA markers from the green-lipped mussel, Perna viridis

    Article • Russian Journal of Genetics, April 2008, Pleiades Publishing Ltd

    Professor S. G. Tan, Chee Kong Yap

  47. Anthropogenic impacts on heavy metal concentrations in the coastal sediments of Dumai, Indonesia

    Article • Environmental Monitoring and Assessment, February 2008, Springer Science + Business Media

    Chee Kong Yap

  48. Patterns of RAPD markers and heavy metal concentrations in Perna viridis (L.), collected from metal-contaminated and uncontaminated coastal waters: Are they correlated with each other?

    Article • Russian Journal of Genetics, May 2007, Pleiades Publishing Ltd

    Professor S. G. Tan, Chee Kong Yap

  49. Population dynamics of the green mussel Perna viridis from the high spat-fall coastal water of Malacca, Peninsular Malaysia

    Article • Fisheries Research, April 2007, Elsevier

    Chee Kong Yap

  50. Use of different soft tissues ofPerna viridis as biomonitors of bioavailability and contamination by heavy metals (Cd, Cu, Fe, Pb, Ni, and Zn) in a semi-enclosed intertidal water, the Johore Straits

    Article • Toxicological and Environmental Chemistry, October 2006, Taylor & Francis

    Professor S. G. Tan, Chee Kong Yap

  51. Anthropogenic impacts on the distribution and biodiversity of benthic macroinvertebrates and water quality of the Langat River, Peninsular Malaysia

    Article • Ecotoxicology and Environmental Safety, July 2006, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  52. Biochemical and molecular indicators in aquatic ecosystems: Current status and further applications in Malaysia

    Article • Aquatic Ecosystem Health & Management, July 2006, Taylor & Francis

    Chee Kong Yap

  53. Crystalline style and tissue redistribution in Perna viridis as indicators of Cu and Pb bioavailabilities and contamination in coastal waters

    Article • Ecotoxicology and Environmental Safety, March 2006, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  54. Morphological and allozyme studies of small terrestrial snails (Opeas sp., Subulina sp., and Huttonella bicolor) collected from peninsular malaysia

    Article • Russian Journal of Genetics, January 2006, Pleiades Publishing Ltd

    Chee Kong Yap, Professor S. G. Tan

  55. Byssus of the Green-Lipped Mussel Perna viridis (Linnaeus) as a Biomonitoring Material for Zn

    Article • Russian Journal of Marine Biology, March 2005, Springer Science + Business Media

    Professor S. G. Tan, Chee Kong Yap

  56. Allozyme polymorphisms and heavy metal levels in the green-lipped mussel Perna viridis (Linnaeus) collected from contaminated and uncontaminated sites in Malaysia

    Article • Environment International, March 2004, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  57. Assessment of Different Soft Tissues of the Green-lipped Mussel Perna viridis (Linnaeus) as Biomonitoring Agents of Pb: Field and Laboratory Studies

    Article • Water Air & Soil Pollution, March 2004, Springer Science + Business Media

    Professor S. G. Tan, Chee Kong Yap

  58. Heavy metal (Cd, Cu, Pb and Zn) concentrations in the green-lipped mussel Perna viridis (Linnaeus) collected from some wild and aquacultural sites in the west coast of Peninsular Malaysia

    Article • Food Chemistry, March 2004, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  59. Toxicities and tolerances of Cd, Cu, Pb and Zn in a primary producer (Isochrysis galbana) and in a primary consumer (Perna viridis)

    Article • Environment International, February 2004, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  60. Cd and Zn concentrations in the straits of Malacca and intertidal sediments of the west coast of Peninsular Malaysia

    Article • Marine Pollution Bulletin, October 2003, Elsevier

    Chee Kong Yap, Professor S. G. Tan

  61. Mercury Levels in the Green-Lipped Mussel Perna viridis (Linnaeus) from the West Coast of Peninsular Malaysia

    Article • Bulletin of Environmental Contamination and Toxicology, September 2003, Springer Science + Business Media

    Professor S. G. Tan, Chee Kong Yap

  62. Background concentrations of Cd, Cu, Pb and Zn in the green-lipped mussel Perna viridis (Linnaeus) from Peninsular Malaysia

    Article • Marine Pollution Bulletin, August 2003, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  63. Can the shell of the green-lipped mussel Perna viridis from the west coast of Peninsular Malaysia be a potential biomonitoring material for Cd, Pb and Zn?

    Article • Estuarine Coastal and Shelf Science, July 2003, Elsevier

    Professor S. G. Tan, Chee Kong Yap

  64. Can the byssus of green-lipped mussel Perna viridis (Linnaeus) from the west coast of Peninsular Malaysia be a biomonitoring organ for Cd, Pb and Zn? Field and laboratory studies

    Article • Environment International, July 2003, Elsevier

    Chee Kong Yap, Professor S. G. Tan

  65. Mercury concentrations in the surface sediments of the intertidal area along the west coast of Peninsular Malaysia

    Article • Toxicological and Environmental Chemistry, June 2003, Taylor & Francis

    Chee Kong Yap

  66. Article • Hydrobiologia, January 2003, Springer Science + Business Media

    Chee Kong Yap, Professor S. G. Tan

  67. Article • Russian Journal of Marine Biology, January 2003, Springer Science + Business Media

    Chee Kong Yap

  68. Occurrence of Shell Deformities in Green-Lipped Mussel Perna viridis (Linnaeus) Collected from Malaysian Coastal Waters

    Article • Bulletin of Environmental Contamination and Toxicology, December 2002, Springer Science + Business Media

    Professor S. G. Tan, Chee Kong Yap

  69. Concentrations of Cu and Pb in the offshore and intertidal sediments of the west coast of Peninsular Malaysia

    Article • Environment International, December 2002, Elsevier

    Chee Kong Yap, Professor S. G. Tan

  70. Correlations between speciation of Cd, Cu, Pb and Zn in sediment and their concentrations in total soft tissue of green-lipped mussel Perna viridis from the west coast of Peninsular Malaysia

    Article • Environment International, April 2002, Elsevier

    Professor S. G. Tan, Chee Kong Yap