Science in New Guinea, Volumes 11-12University of Papua New Guinea., 1985 - Natural history |
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Page 125
MATERIALS AND METHODS Description of study area and distribution of molluscs The study site is divided into four recognisable zones . Zone 1 : Sandflat Zone 1 is approximately 400 m wide with few trees and little vegetation ; it is ...
MATERIALS AND METHODS Description of study area and distribution of molluscs The study site is divided into four recognisable zones . Zone 1 : Sandflat Zone 1 is approximately 400 m wide with few trees and little vegetation ; it is ...
Page 127
Mean tempMean salinity 0/00 Mean PH erature oC at 1100-1300 hours Biotopes Air Number of samples Substrate surface 15-20 cm depth Ground water at 15-20 cm depth Ground water at 1520 cm depth Zone 1 1 27.0 27.0 26.9 18.2 7.1 Zone 2 7 ...
Mean tempMean salinity 0/00 Mean PH erature oC at 1100-1300 hours Biotopes Air Number of samples Substrate surface 15-20 cm depth Ground water at 15-20 cm depth Ground water at 1520 cm depth Zone 1 1 27.0 27.0 26.9 18.2 7.1 Zone 2 7 ...
Page 129
Cuma c.f. gradata occurred in only two zones , the sandflat ( zone 1 ) and the Sonneratia - Avicennia zone ( zone 2 ) . This species had a maximum density of 34.36m - 2 on the sand . In zone 2 , its density dropped to 22.78m - 2 ...
Cuma c.f. gradata occurred in only two zones , the sandflat ( zone 1 ) and the Sonneratia - Avicennia zone ( zone 2 ) . This species had a maximum density of 34.36m - 2 on the sand . In zone 2 , its density dropped to 22.78m - 2 ...
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Contents
Ascorbic acid content of some Papua New Guinean | 1 |
The potential use of modern geodetic methods for geophysical | 19 |
A short note on yields of forty one varieties of aibika | 39 |
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acid analysis animals Australian base Chemical chemistry collected Common concentrations coral course damage Department depth described detail determined distribution East Education effect end of island examination Family Figure fish Fly River forest formal fronds fruit garden given Grade habitats High School hospital important indicate infection intertidal Journal leaf leaves length Linnaeus mangrove material mean measured mercury methods natural noted observed occur operations Papua New Guinea parasite period plants Port possible present problems Province published range Rare recorded reef REFERENCES region Research River rock sample sand seagrass shallow subtidal shell showed side of island significant South species specimens survey Table Teachers teaching Technology terraces topics trees Uncommon University of Papua UPNG varieties vegetables west side yield zone