Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm
In the mangroves of Blanakan, Indonesia, silvofishery practices may play a role in maintaining the environmental quality of ponds. Mangroves are known as pollutant traps since their root systems absorb and accumulate materials. Heavy metals are pollutants that often contaminate aquatic environment l...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Indonesia
2017-06-01
|
| Series: | Makara Journal of Science |
| Subjects: | |
| Online Access: | http://journal.ui.ac.id/index.php/science/article/view/7308/3921 |
| _version_ | 1811277649319821312 |
|---|---|
| author | Noverita Dian Takarina Tjiong Giok Pin |
| author_facet | Noverita Dian Takarina Tjiong Giok Pin |
| author_sort | Noverita Dian Takarina |
| collection | DOAJ |
| description | In the mangroves of Blanakan, Indonesia, silvofishery practices may play a role in maintaining the environmental quality of ponds. Mangroves are known as pollutant traps since their root systems absorb and accumulate materials. Heavy metals are pollutants that often contaminate aquatic environment like ponds. The bioconcentration factor can be used to evaluate the content of heavy metals in organisms, while the translocation factor can be used to measure the amount of heavy metals transferred form one organ to another. The aim of this study was to determine the bioconcentration factor and the translocation factor of heavy metals (Pb, Cu, and Zn) in mangrove trees (Avicennia and Rhizopora) at the Blanakan ponds. Samples of mangrove trees from 3 stations, were cut using a knife, and samples of sediments were collected using Ekman Bottom Grab sampler. Samples were then prepared for heavy metal content analysis using the Shimadzu 6300 atomic absorption spectrophotometer. The bioconcentration and translocation factors were calculated using formulas; the bioconcentration factor was calculated as the content of heavy metals in trees divided by the content of heavy metals in sediments. Results showed that the bioconcentration factor of Cu was higher than 1 in the roots, stems and leaves of Avicennia trees and of Zn was higher than 1 in the roots of Rhizopora trees at station 1. Translocation factors higher than 1 were mostly found in Avicennia (Cu) and Rhizopora (Pb) trees. Mangrove trees with translocation values of greater than 1 for one or more heavy metals can be considered as strong accumulators of the corresponding metals. |
| first_indexed | 2024-04-13T00:19:31Z |
| format | Article |
| id | doaj.art-d2f812da43bb47a28de429a52242b005 |
| institution | Directory Open Access Journal |
| issn | 2339-1995 2356-0851 |
| language | English |
| last_indexed | 2024-04-13T00:19:31Z |
| publishDate | 2017-06-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | Makara Journal of Science |
| spelling | doaj.art-d2f812da43bb47a28de429a52242b0052022-12-22T03:10:49ZengUniversitas IndonesiaMakara Journal of Science2339-19952356-08512017-06-01212778110.7454/mss.v21i2.7308Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish FarmNoverita Dian Takarina0Tjiong Giok Pin1Departement of Biology, Faculty of Mathematics and Natural Science, University of Indonesia, Depok 16424 IndonesiaDepartement of Geography, Faculty of Mathematics and Natural Science, Universitas Indonesia, Depok, 16424 IndonesiaIn the mangroves of Blanakan, Indonesia, silvofishery practices may play a role in maintaining the environmental quality of ponds. Mangroves are known as pollutant traps since their root systems absorb and accumulate materials. Heavy metals are pollutants that often contaminate aquatic environment like ponds. The bioconcentration factor can be used to evaluate the content of heavy metals in organisms, while the translocation factor can be used to measure the amount of heavy metals transferred form one organ to another. The aim of this study was to determine the bioconcentration factor and the translocation factor of heavy metals (Pb, Cu, and Zn) in mangrove trees (Avicennia and Rhizopora) at the Blanakan ponds. Samples of mangrove trees from 3 stations, were cut using a knife, and samples of sediments were collected using Ekman Bottom Grab sampler. Samples were then prepared for heavy metal content analysis using the Shimadzu 6300 atomic absorption spectrophotometer. The bioconcentration and translocation factors were calculated using formulas; the bioconcentration factor was calculated as the content of heavy metals in trees divided by the content of heavy metals in sediments. Results showed that the bioconcentration factor of Cu was higher than 1 in the roots, stems and leaves of Avicennia trees and of Zn was higher than 1 in the roots of Rhizopora trees at station 1. Translocation factors higher than 1 were mostly found in Avicennia (Cu) and Rhizopora (Pb) trees. Mangrove trees with translocation values of greater than 1 for one or more heavy metals can be considered as strong accumulators of the corresponding metals.http://journal.ui.ac.id/index.php/science/article/view/7308/3921bioconcentration factorheavy metalsmangrovespondstranslocation factor |
| spellingShingle | Noverita Dian Takarina Tjiong Giok Pin Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm Makara Journal of Science bioconcentration factor heavy metals mangroves ponds translocation factor |
| title | Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm |
| title_full | Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm |
| title_fullStr | Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm |
| title_full_unstemmed | Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm |
| title_short | Bioconcentration Factor (BCF) and Translocation Factor (TF) of Heavy Metals in Mangrove Trees of Blanakan Fish Farm |
| title_sort | bioconcentration factor bcf and translocation factor tf of heavy metals in mangrove trees of blanakan fish farm |
| topic | bioconcentration factor heavy metals mangroves ponds translocation factor |
| url | http://journal.ui.ac.id/index.php/science/article/view/7308/3921 |
| work_keys_str_mv | AT noveritadiantakarina bioconcentrationfactorbcfandtranslocationfactortfofheavymetalsinmangrovetreesofblanakanfishfarm AT tjionggiokpin bioconcentrationfactorbcfandtranslocationfactortfofheavymetalsinmangrovetreesofblanakanfishfarm |