Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors
Polluted ponds and lakes close to agricultural activities become the exposure route of manganese (Mn) and cadmium (Cd) to aquatic plants in near vicinity. Therefore, a study of the uptake, bioaccumulation, and translocation of Mn and Cd by the water spinach (Ipomoea aquatica) is presented in this pa...
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| Format: | Article |
| Language: | English |
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Thai Society of Higher Eduction Institutes on Environment
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/54534/1/Uptake%20of%20Mn%20and%20Cd%20by%20wild%20water%20spinach%20and%20their%20bioaccumulation%20and%20translocation%20factors.pdf |
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| author | Guan, Billy Teck Huat Mohamat Yusuff, Ferdaus Halimoon, Normala Yong, Christina Seok Yien |
| author_facet | Guan, Billy Teck Huat Mohamat Yusuff, Ferdaus Halimoon, Normala Yong, Christina Seok Yien |
| author_sort | Guan, Billy Teck Huat |
| collection | UPM |
| description | Polluted ponds and lakes close to agricultural activities become the exposure route of manganese (Mn) and cadmium (Cd) to aquatic plants in near vicinity. Therefore, a study of the uptake, bioaccumulation, and translocation of Mn and Cd by the water spinach (Ipomoea aquatica) is presented in this paper. Different concentrations of Mn and Cd were added to the hydroponic nutrient solution that was used to grow the plants for the heavy metal uptake experiment under greenhouse conditions. The plant samples exposed to heavy metals were collected to determine the metal concentrations using atomic absorption spectroscopy (AAS) and the metal concentrations were found for Mn was between 1.589 to 9.696 µg/g and Cd from 5.309 to 10.947 µg/g. The correlation and regression results showed that the water-to-shoot bioaccumulation factor (BAF) decreased for Mn, while root-to-shoot translocation factor (TF) values increased in the order Cd > Mn to the increasing levels of metals in the water. Furthermore, it was revealed from the two-way analysis of variance (ANOVA) that the different metal types influenced the BAF and TF values at different metal concentration treatments. |
| first_indexed | 2024-03-06T09:20:57Z |
| format | Article |
| id | upm.eprints-54534 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:20:57Z |
| publishDate | 2017 |
| publisher | Thai Society of Higher Eduction Institutes on Environment |
| record_format | dspace |
| spelling | upm.eprints-545342020-03-09T02:59:21Z http://psasir.upm.edu.my/id/eprint/54534/ Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors Guan, Billy Teck Huat Mohamat Yusuff, Ferdaus Halimoon, Normala Yong, Christina Seok Yien Polluted ponds and lakes close to agricultural activities become the exposure route of manganese (Mn) and cadmium (Cd) to aquatic plants in near vicinity. Therefore, a study of the uptake, bioaccumulation, and translocation of Mn and Cd by the water spinach (Ipomoea aquatica) is presented in this paper. Different concentrations of Mn and Cd were added to the hydroponic nutrient solution that was used to grow the plants for the heavy metal uptake experiment under greenhouse conditions. The plant samples exposed to heavy metals were collected to determine the metal concentrations using atomic absorption spectroscopy (AAS) and the metal concentrations were found for Mn was between 1.589 to 9.696 µg/g and Cd from 5.309 to 10.947 µg/g. The correlation and regression results showed that the water-to-shoot bioaccumulation factor (BAF) decreased for Mn, while root-to-shoot translocation factor (TF) values increased in the order Cd > Mn to the increasing levels of metals in the water. Furthermore, it was revealed from the two-way analysis of variance (ANOVA) that the different metal types influenced the BAF and TF values at different metal concentration treatments. Thai Society of Higher Eduction Institutes on Environment 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/54534/1/Uptake%20of%20Mn%20and%20Cd%20by%20wild%20water%20spinach%20and%20their%20bioaccumulation%20and%20translocation%20factors.pdf Guan, Billy Teck Huat and Mohamat Yusuff, Ferdaus and Halimoon, Normala and Yong, Christina Seok Yien (2017) Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors. EnvironmentAsia, 10 (1). pp. 44-51. ISSN 1906-1714 https://www.ingentaconnect.com/content/doaj/19061714/2017/00000010/00000001/art00006 10.14456/ea.2017.6 |
| spellingShingle | Guan, Billy Teck Huat Mohamat Yusuff, Ferdaus Halimoon, Normala Yong, Christina Seok Yien Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors |
| title | Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors |
| title_full | Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors |
| title_fullStr | Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors |
| title_full_unstemmed | Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors |
| title_short | Uptake of Mn and Cd by wild water spinach and their bioaccumulation and translocation factors |
| title_sort | uptake of mn and cd by wild water spinach and their bioaccumulation and translocation factors |
| url | http://psasir.upm.edu.my/id/eprint/54534/1/Uptake%20of%20Mn%20and%20Cd%20by%20wild%20water%20spinach%20and%20their%20bioaccumulation%20and%20translocation%20factors.pdf |
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