ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS FROM KELANTAN AND TERENGGANU, MALAYSIA
Lichens are known among the first organisms to be used as biomonitors to assess level of environmental pollution originated from anthropogenic and natural sources. In this study, we reported for the first time multielement data of lichens collected from Kelantan and Terengganu, Malaysia. The trace...
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Department of Wildlife and National Parks
2023
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my.unimas.ir.453532024-07-24T01:12:14Z http://ir.unimas.my/id/eprint/45353/ ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS FROM KELANTAN AND TERENGGANU, MALAYSIA Wee, Boon Siong Shakirah, Abd Shukor Azian, Hashim Shamsiah, Abdul Rahman Md Suhaimi, Elias Nazaratul Ashifa, Abdullah Salim QD Chemistry Lichens are known among the first organisms to be used as biomonitors to assess level of environmental pollution originated from anthropogenic and natural sources. In this study, we reported for the first time multielement data of lichens collected from Kelantan and Terengganu, Malaysia. The trace elements in the lichens are then compared with data from the unpolluted areas. Samples were collected from 2 locations in Kelantan and 4 locations in Terengganu. The samples were analyze using Instrumental Neutron Activation Analysis (INAA) method and 20 elements were identified (Al, As, Ce, Co, Cr, Cs, Eu, Fe, Hf, Hg, K, La, Mn, Na, Rb, Se, Sc, Th, V, Zn). Result showed that most of the elements were within the concentration ranges of the baseline data from the unpolluted areas. The enrichment factors (EF) of trace elements in lichens showed that most of the elements were within the ranges except for As (EF: 3.8 – 30), which was found to be slightly enriched compared to baseline data (EF: 1.7 – 5.2). Other elements such as Hg (EF: 23 – 210) and Se (EF: 90 – 457) were also enriched.The toxic elements (As, Hg, Se) are probably related to long distance transport from other anthropogenic sources. Trace element data obtained using INAA were very useful in identifying potential trace element pollutants in the sampling areas of Kelantan and Terengganu. Department of Wildlife and National Parks Madinah, Adrus Abdul Kadir, Abu Hashim Muhamad Aidil, Zahidin Muhammad Abdul-Latif, Abu Bakar Mohd Tajuddin, Abdullah 2023-12-01 Book Chapter PeerReviewed text en http://ir.unimas.my/id/eprint/45353/2/Wildlife%20Management%20and%20Sustainability.pdf Wee, Boon Siong and Shakirah, Abd Shukor and Azian, Hashim and Shamsiah, Abdul Rahman and Md Suhaimi, Elias and Nazaratul Ashifa, Abdullah Salim (2023) ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS FROM KELANTAN AND TERENGGANU, MALAYSIA. In: Wildlife Management and Sustainability. Department of Wildlife and National Parks, Malaysia, pp. 124-128. ISBN 9789675557552 |
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QD Chemistry Wee, Boon Siong Shakirah, Abd Shukor Azian, Hashim Shamsiah, Abdul Rahman Md Suhaimi, Elias Nazaratul Ashifa, Abdullah Salim ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS FROM KELANTAN AND TERENGGANU, MALAYSIA |
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Lichens are known among the first organisms to be used as biomonitors to assess level of environmental pollution originated from anthropogenic and natural sources. In this
study, we reported for the first time multielement data of lichens collected from Kelantan and Terengganu, Malaysia. The trace elements in the lichens are then compared with data from the unpolluted areas. Samples were collected from 2 locations in Kelantan and 4 locations in Terengganu. The samples were analyze using Instrumental Neutron Activation Analysis (INAA) method and 20 elements were identified (Al, As, Ce, Co, Cr, Cs, Eu, Fe, Hf, Hg, K, La, Mn, Na, Rb, Se, Sc, Th, V, Zn). Result showed that most of the elements were within the concentration ranges of the baseline data from the unpolluted areas. The enrichment factors (EF) of trace
elements in lichens showed that most of the elements were within the ranges except for As (EF: 3.8 – 30), which was found to be slightly enriched compared to baseline data
(EF: 1.7 – 5.2). Other elements such as Hg (EF: 23 – 210) and Se (EF: 90 – 457) were also enriched.The toxic elements (As, Hg, Se) are probably related to long distance
transport from other anthropogenic sources. Trace element data obtained using INAA were very useful in identifying potential trace element pollutants in the sampling areas
of Kelantan and Terengganu. |
author2 |
Madinah, Adrus |
author_facet |
Madinah, Adrus Wee, Boon Siong Shakirah, Abd Shukor Azian, Hashim Shamsiah, Abdul Rahman Md Suhaimi, Elias Nazaratul Ashifa, Abdullah Salim |
format |
Book Chapter |
author |
Wee, Boon Siong Shakirah, Abd Shukor Azian, Hashim Shamsiah, Abdul Rahman Md Suhaimi, Elias Nazaratul Ashifa, Abdullah Salim |
author_sort |
Wee, Boon Siong |
title |
ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS
FROM KELANTAN AND TERENGGANU, MALAYSIA |
title_short |
ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS
FROM KELANTAN AND TERENGGANU, MALAYSIA |
title_full |
ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS
FROM KELANTAN AND TERENGGANU, MALAYSIA |
title_fullStr |
ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS
FROM KELANTAN AND TERENGGANU, MALAYSIA |
title_full_unstemmed |
ANALYSIS OF TRACE ELEMENTS IN EPIPHYTIC LICHENS
FROM KELANTAN AND TERENGGANU, MALAYSIA |
title_sort |
analysis of trace elements in epiphytic lichens
from kelantan and terengganu, malaysia |
publisher |
Department of Wildlife and National Parks |
publishDate |
2023 |
url |
http://ir.unimas.my/id/eprint/45353/2/Wildlife%20Management%20and%20Sustainability.pdf http://ir.unimas.my/id/eprint/45353/ |
_version_ |
1806456046331363328 |
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13.18916 |