A First Record of Metal Fractionation in Coastal Sediment from Ambon Bay, Moluccas, Indonesia
Item
Title (Dublin Core)
en-US
A First Record of Metal Fractionation in Coastal Sediment from Ambon Bay, Moluccas, Indonesia
Description (Dublin Core)
en-US
Five metals in sediment samples at seven sites from the Ambon Bay were analyzed with BCR sequential extraction procedure to determine chemical fractionation of metals and to assess bioavailability of metals with Risk Assessment Code (RAC). The result showed that the percentages of cadmium (100%), lead (82.6-97.08%) and zinc (41.68-76.33%) were mostly accumulated in the non-residual (F1+F2+F3) fraction of the total concentrations. While the copper percentages (44.74-78.91%) and nickel (59.71-74.16%) were mostly accumulated in residual (F4) fraction of the total concentrations. The Risk Assessment Code (RAC) reveals that cadmium, copper, nickel and zinc at locations exist in acid soluble (exchangeable) fraction and therefore, they are in low until very high risk category meanwhile there is no Pb at locations exist in acid soluble (exchangeable) fraction.
Creator (Dublin Core)
Lestari, Lestari
Budiyanto, Fitri
Manullang, Corry Yanti
Subject (Dublin Core)
en-US
metal fractionation;sediment;RAC;Ambon Bay
Publisher (Dublin Core)
en-US
Marine Geological Institute of Indonesia
Contributor (Dublin Core)
en-US
Indonesian Institute of Sciences
Date (Dublin Core)
2019-05-24
Type (Dublin Core)
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
http://ejournal.mgi.esdm.go.id/index.php/bomg/article/view/570
10.32693/bomg.34.1.2019.570
Source (Dublin Core)
en-US
BULLETIN OF THE MARINE GEOLOGY; Vol 34, No 1 (2019)
2527-8843
1410-6175
Language (Dublin Core)
eng
Relation (Dublin Core)
http://ejournal.mgi.esdm.go.id/index.php/bomg/article/view/570/467
Rights (Dublin Core)
en-US
Copyright (c) 2020 BULLETIN OF THE MARINE GEOLOGY