Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams
Biotic indices application to other countries required testing and adaptations to local environments. However, their testing remains lacking in Malaysia. Therefore, this study analysed the performance of various biotic indices, in their sensitivity, responses, and seasonal stability. Fifteen samplin...
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| Format: | Article |
| Language: | English English |
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Penerbit UKM
2021
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| Online Access: | https://eprints.ums.edu.my/id/eprint/30879/1/Comparative%20analyses%20of%20biotic%20indices%20based%20on%20benthic%20macroinvertebrates%20for%20stream%20water%20quality%20assessment%20at%20tropical%20streams_ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/30879/2/Comparative%20analyses%20of%20biotic%20indices%20based%20on%20benthic%20macroinvertebrates%20for%20stream%20water%20quality%20assessment%20at%20tropical%20streams.pdf |
| _version_ | 1825714421195866112 |
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| author | Wong, Andrew Bak Hui Arman Hadi Fikri |
| author_facet | Wong, Andrew Bak Hui Arman Hadi Fikri |
| author_sort | Wong, Andrew Bak Hui |
| collection | UMS |
| description | Biotic indices application to other countries required testing and adaptations to local environments. However, their testing remains lacking in Malaysia. Therefore, this study analysed the performance of various biotic indices, in their sensitivity, responses, and seasonal stability. Fifteen sampling sites composed of reference and disturbed sites were selected and 14 indices were analysed for their performance. These indices include the Ephemeroptera, Plecoptera, and Trichoptera (EPT), Hilsenholf’s Family Biotic Index (FBI), Original Biological Monitoring Work Party (BMWP), Original Average Score Per Taxa (ASPT), Thailand’s Biological Monitoring Work Party (BMWP-Thai), Thailand’s Average Score Per Taxa (ASPT-Thai), Vietnam’s Biological Monitoring Work Party (BMWP-Thai), Vietnam’s Average Score Per Taxa (ASPT-Viet), South Africa Score System Version 5 (SASS5), ASPT of South Africa Score System Version 5 (ASPT-SASS5), Stream Invertebrate Grade Number Average Level Version 2 (SIGNAL2), and Singapore’s Biotic Index (SingScore), Malaysian Biological Monitoring Work Party (BMWP-My), and Malaysian Family Biotic Index (MFBI). Among the tested biotic indices, the EPT, BMWPThai, BMWP-Viet, SASS5, and BMWP-My were sensitive in discriminating the reference from disturbed sites. Most indices had significant linear relationships with phosphates, except the ASPT and ASPT-Thai. Meanwhile, EPT, BMWP-Viet, and BMWP-My were also associated with the habitat scores significantly. While only four biotic indices showed significant differences seasonally, the water quality classification between seasons was highly varied. In conclusion, EPT, BMWP-Viet, and BMWP-My showed better performances in discriminating the reference sites from disturbed sites, while associated with both phosphate and habitat score. As the water quality classification was highly varied seasonally, it is recommended to calculate the biotic indices during the dry season. |
| first_indexed | 2024-03-06T03:11:33Z |
| format | Article |
| id | ums.eprints-30879 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:11:33Z |
| publishDate | 2021 |
| publisher | Penerbit UKM |
| record_format | dspace |
| spelling | ums.eprints-308792021-10-28T01:39:37Z https://eprints.ums.edu.my/id/eprint/30879/ Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams Wong, Andrew Bak Hui Arman Hadi Fikri QH1-278.5 Natural history (General) Biotic indices application to other countries required testing and adaptations to local environments. However, their testing remains lacking in Malaysia. Therefore, this study analysed the performance of various biotic indices, in their sensitivity, responses, and seasonal stability. Fifteen sampling sites composed of reference and disturbed sites were selected and 14 indices were analysed for their performance. These indices include the Ephemeroptera, Plecoptera, and Trichoptera (EPT), Hilsenholf’s Family Biotic Index (FBI), Original Biological Monitoring Work Party (BMWP), Original Average Score Per Taxa (ASPT), Thailand’s Biological Monitoring Work Party (BMWP-Thai), Thailand’s Average Score Per Taxa (ASPT-Thai), Vietnam’s Biological Monitoring Work Party (BMWP-Thai), Vietnam’s Average Score Per Taxa (ASPT-Viet), South Africa Score System Version 5 (SASS5), ASPT of South Africa Score System Version 5 (ASPT-SASS5), Stream Invertebrate Grade Number Average Level Version 2 (SIGNAL2), and Singapore’s Biotic Index (SingScore), Malaysian Biological Monitoring Work Party (BMWP-My), and Malaysian Family Biotic Index (MFBI). Among the tested biotic indices, the EPT, BMWPThai, BMWP-Viet, SASS5, and BMWP-My were sensitive in discriminating the reference from disturbed sites. Most indices had significant linear relationships with phosphates, except the ASPT and ASPT-Thai. Meanwhile, EPT, BMWP-Viet, and BMWP-My were also associated with the habitat scores significantly. While only four biotic indices showed significant differences seasonally, the water quality classification between seasons was highly varied. In conclusion, EPT, BMWP-Viet, and BMWP-My showed better performances in discriminating the reference sites from disturbed sites, while associated with both phosphate and habitat score. As the water quality classification was highly varied seasonally, it is recommended to calculate the biotic indices during the dry season. Penerbit UKM 2021 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/30879/1/Comparative%20analyses%20of%20biotic%20indices%20based%20on%20benthic%20macroinvertebrates%20for%20stream%20water%20quality%20assessment%20at%20tropical%20streams_ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/30879/2/Comparative%20analyses%20of%20biotic%20indices%20based%20on%20benthic%20macroinvertebrates%20for%20stream%20water%20quality%20assessment%20at%20tropical%20streams.pdf Wong, Andrew Bak Hui and Arman Hadi Fikri (2021) Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams. Serangga, 26. pp. 47-67. ISSN 1394-5130 https://ejournal.ukm.my/serangga/article/view/45887 |
| spellingShingle | QH1-278.5 Natural history (General) Wong, Andrew Bak Hui Arman Hadi Fikri Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| title | Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| title_full | Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| title_fullStr | Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| title_full_unstemmed | Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| title_short | Comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| title_sort | comparative analyses of biotic indices based on benthic macroinvertebrates for stream water quality assessment at tropical streams |
| topic | QH1-278.5 Natural history (General) |
| url | https://eprints.ums.edu.my/id/eprint/30879/1/Comparative%20analyses%20of%20biotic%20indices%20based%20on%20benthic%20macroinvertebrates%20for%20stream%20water%20quality%20assessment%20at%20tropical%20streams_ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/30879/2/Comparative%20analyses%20of%20biotic%20indices%20based%20on%20benthic%20macroinvertebrates%20for%20stream%20water%20quality%20assessment%20at%20tropical%20streams.pdf |
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