Heavy metal concentration in sediments and muscles of mud clam Polymesoda erosa in Butuan Bay, Philippines

Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2016, Vol 9, Issue 3

Abstract

The study assessed the mercury (Hg), lead (Pb), nickel (Ni), cadmium (Cd) and chromium (Cr) levels in sediments and the muscles of mud clam (Polymesoda erosa) in selected mangrove wetland stations of Butuan Bay, Philippines. Hg, Pb, Ni, Cd and Cr in sediments and Pb, Ni, Cd and Cr in the muscles of Polymesoda erosa were analysed using Atomic Emission Spectrometer Method adopted from Environmental Protection Agency (EPA). Hg in the muscles of P. erosa was analysed using Cold Vapor Atomic Spectrometry. Results revealed that the mean concentrations of the different heavy metals from sediments across three sampling stations in Pagatpatan is in the order of Hg> Cr> Ni>Pb> Cd, with Hg, Cr, and Ni exceeding their respective allowable limits. Similarly, heavy metals in Camagong is in the order of Ni> Cr>Pb> Cd>Hg, with Ni and Cr exceeding their respective allowable limits. For the bivalve muscles, the mean concentrations of the different heavy metals across three sampling stations in Pagatpatan is in the order of Cr> Ni>Hg>Pb> Cd, with Pb exceeding the respective allowable limits. Heavy metals in Camagong is in the order of Ni> Cr>Pb>Hg> Cd with Pb exceeding the allowable limit. These baseline findings imply that further study should be conducted to validate the cause of heavy metal accumulation to the physical and biological aspect of the environment.

Authors and Affiliations

Marlon V. Elvira, Chime M. Garcia, Nilo H. Calomot, Romell A. Seronay, Joycelyn C. Jumawan

Keywords

Related Articles

Assessment of genetic diversity of iranian population of Anethum graveolens L. (dill) using AFLP molecular markers

Anethum graveolens L. (dill) is an important medicinal and industrial plant. The essential oil of this species is used in different industrial such as pharmacy, nutrition, perfume manufacturing and veterinary. The popul...

Seed germination in response to osmosic stress

An Attempt was carried out to evaluate seed germination performances of Baraka, Adlib and Nineveh lentil cultivars besides Local Vetch and Local Mungbean cultivar under (0, -0.5, -1 and -1.5 Mpa) osmotic potentials crea...

Effects of some environmental factors on annual weed shepherd's purse (Capsella bursa-pastoris (L.) Medik.)

Shepherd’s purse (Capsella bursa-pastoris (L.) Medik.) is an annual weed species with a wide distribution in cereals of East Azarbaijan, Iran. Tow experiments were carried out based on randomised complete block design...

Growth and survival of hatchlings of Clarias gariepinus subjected to various pH

The study was designed to evaluate the growth performance and survival of Clarias gariepinus hatchlings subjected to various pH treatments. The tests were conducted in plastic baths of 3.5 litre capacity filled to 2 lit...

The use of geographical information system (GIS) for the assessment of ecological capability on forest land, in the Northern part of Iran

No doubt, the protection of soil and water resources requires a systematic approach and appropriate with ecological conditions of basins. In this context and in order to achieve sustainable management and development o...

Download PDF file
  • EP ID EP38933
  • DOI -
  • Views 156
  • Downloads 0

How To Cite

Marlon V. Elvira, Chime M. Garcia, Nilo H. Calomot, Romell A. Seronay, Joycelyn C. Jumawan (2016). Heavy metal concentration in sediments and muscles of mud clam Polymesoda erosa in Butuan Bay, Philippines. Journal of Biodiversity and Environmental Sciences (JBES), 9(3), -. https://europub.co.uk/articles/-A-38933