Science in New Guinea, Volumes 13-14University of Papua New Guinea., 1987 - Natural history |
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Page 32
( 1982 ) , using a NaOH extraction for the organic phase followed by NH2OH.HCl for the reducible phase , also found that reducible and ion - exchangeable manganese dominated the extractable fraction of freshwater Yarra River sediments ...
( 1982 ) , using a NaOH extraction for the organic phase followed by NH2OH.HCl for the reducible phase , also found that reducible and ion - exchangeable manganese dominated the extractable fraction of freshwater Yarra River sediments ...
Page 33
organic matter than in estuarine and fluvial systems where many of the prior fractionation studies have been carried out . This phase would not be solublised during the reduction step , as the organic coating would prevent contact ...
organic matter than in estuarine and fluvial systems where many of the prior fractionation studies have been carried out . This phase would not be solublised during the reduction step , as the organic coating would prevent contact ...
Page 122
Visible organic remains were detected throughout this core . Core GP 5 was taken at the lower part of the Ivi / Wapo River system west of Baimuru approximately 4 km upstream from Pai - a Inlet ( Fig . 1 ) . It was also 30 cm in length .
Visible organic remains were detected throughout this core . Core GP 5 was taken at the lower part of the Ivi / Wapo River system west of Baimuru approximately 4 km upstream from Pai - a Inlet ( Fig . 1 ) . It was also 30 cm in length .
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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