Science in New Guinea, Volumes 13-14University of Papua New Guinea., 1987 - Natural history |
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Page 23
Five main phases have been distinguished for metals in sediments ( Salomons & Forstner , 1980 ) . ... Other studies have compared the advantages and disadvantages of different reagents used in characterising sediment phases ( Guy et al ...
Five main phases have been distinguished for metals in sediments ( Salomons & Forstner , 1980 ) . ... Other studies have compared the advantages and disadvantages of different reagents used in characterising sediment phases ( Guy et al ...
Page 31
Trace Metal Fractionation in Sediments ( < 63 um Fraction ) The results of the selective chemical extraction of the ... Because of the low concentrations of cadmium and mercury in the bulk sediment , no fractionation studies were ...
Trace Metal Fractionation in Sediments ( < 63 um Fraction ) The results of the selective chemical extraction of the ... Because of the low concentrations of cadmium and mercury in the bulk sediment , no fractionation studies were ...
Page 63
The order composition of the foraminiferal fauna found in the 0.15 - 2 mm sediment fraction is represented in Fig . 4. Rotaliids are dominant , forming over 60 % of the assemblages . Miliolids comprise between 16 % and 34 % , whereas ...
The order composition of the foraminiferal fauna found in the 0.15 - 2 mm sediment fraction is represented in Fig . 4. Rotaliids are dominant , forming over 60 % of the assemblages . Miliolids comprise between 16 % and 34 % , whereas ...
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Contents
A classification of seasonal rainfall in Papua New Guinea | 1 |
Fish ulcer disease from the Ok Tedi area of Western Province Papua New Guinea | 15 |
Trace metal fractionation in sediments from Lake Murray Papua New Guinea | 22 |
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activity associated attitudes Aure Australia authors Basin CALIFORNIA/SANTA CRUZ carbonate chemical Chemistry clusters collected common concentrations contained coral covered Department depth described determined Discussion distribution dominant environment environmental extraction Family field Figured fish foraminiferal forest Formation fraction fragments freshwater geological given groups important increase indicated INTRODUCTION iron Island Journal lake listed Locality major marine material mathematics mean measured methods Motupore noted occur organic Papua New Guinea plants Plate possible present Press produced Province rainfall range recorded reef References region reported Research River samples sand schools Science sediment sharks showed shown significant slope species stations stroke structures surface survey Table temperature trace metals transect unit University Library University of Papua vegetation village White zone