Title |
Baseline metals pollution profile of tropical estuaries and coastal waters of the Straits of Malacca
|
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Published in |
Marine Pollution Bulletin, June 2013
|
DOI | 10.1016/j.marpolbul.2013.06.008 |
Pubmed ID | |
Authors |
Ley Juen Looi, Ahmad Zaharin Aris, Wan Lutfi Wan Johari, Fatimah Md. Yusoff, Zailina Hashim |
Abstract |
The status report on metal pollution in tropical estuaries and coastal waters is important to understand potential environmental health hazards. Detailed baseline measurements were made on physicochemical parameters (pH, temperature, redox potential, electrical conductivity, salinity, dissolved oxygen, total dissolved solid), major ions (Na, Ca, Mg, K, HCO3, Cl, SO4 and NO3) and metals concentrations ((27)Al, (75)As, (138)Ba, (9)Be, (111)Cd, (59)Co, (63)Cu, (52)Cr, (57)Fe, (55)Mn, (60)Ni, (208)Pb, (80)Se, (66)Zn) at estuaries and coastal waters along the Straits of Malacca. Principal component analysis (PCA) was employed to reveal potential pollution sources. Seven principal components were extracted with relation to pollution contribution from minerals-related parameters, natural and anthropogenic sources. The output from this study will generate a profound understanding on the metal pollution status and pollution risk of the estuaries and coastal system. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Malaysia | 2 | 2% |
Indonesia | 1 | <1% |
Nigeria | 1 | <1% |
Egypt | 1 | <1% |
Unknown | 122 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 28 | 22% |
Student > Master | 24 | 19% |
Student > Bachelor | 21 | 17% |
Student > Postgraduate | 8 | 6% |
Other | 6 | 5% |
Other | 21 | 17% |
Unknown | 19 | 15% |
Readers by discipline | Count | As % |
---|---|---|
Environmental Science | 48 | 38% |
Agricultural and Biological Sciences | 19 | 15% |
Earth and Planetary Sciences | 9 | 7% |
Chemistry | 8 | 6% |
Engineering | 8 | 6% |
Other | 13 | 10% |
Unknown | 22 | 17% |