Science in New Guinea, Volume 16University of Papua New Guinea, 1990 - Agriculture |
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... selectivity curves of the nets were represented with functions calculated from the fish - catching ratios , on which the characteristics of the two nets were evaluated . The trammelnet demonstrated its high selectivity for fish over a ...
... selectivity curves of the nets were represented with functions calculated from the fish - catching ratios , on which the characteristics of the two nets were evaluated . The trammelnet demonstrated its high selectivity for fish over a ...
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... selectivity of the trammelnet is over a wide of large fish size . Comparison of 50 % relative selectivity ranges for the two nets also shows that the trammelnet has a wide range of selectivity , about five times larger than that of the ...
... selectivity of the trammelnet is over a wide of large fish size . Comparison of 50 % relative selectivity ranges for the two nets also shows that the trammelnet has a wide range of selectivity , about five times larger than that of the ...
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... selectivity and its application . Joint scientific meeting paper to ICNAF , ICES and FAO , Lisbon . Ishida , T. ( 1962 ) . On the gillnet mesh selectivity curve . Bulletin of Hokkaido Regional Fisheries Research Laboratory , Hokkaido ...
... selectivity and its application . Joint scientific meeting paper to ICNAF , ICES and FAO , Lisbon . Ishida , T. ( 1962 ) . On the gillnet mesh selectivity curve . Bulletin of Hokkaido Regional Fisheries Research Laboratory , Hokkaido ...
Contents
Marine benthic fauna sediment and trace metals near Daru Island | 1 |
Environmental change on Mt Wilhelm | 13 |
Late Holocene sedimentation in Mirigeda embayment Central Province | 22 |
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aflatoxins alkaloid analysis apparent Australia average biomass bruijnii changes characters chromatography coastal collected concentrations coral covered crop curve Daru Island Department deposition Description determined distinct distinguished Echymipera embayment fauna Figure fish flats Fly River forest four genus gillnet groups higher holotype included indicated insolation Island Journal kalubu larger length less levels limit locations mangrove marine mayeri mean measured Medicinal Melomys metal method mountain Natural noted nuts observed obtained occur Papua New Guinea peanut period plants Pogonomelomys Port Moresby predictions present Province radiation range recorded reef REFERENCES region relative Research River ruemmleri rufescens samples scales Science sediment selectivity sevia showed similar skull solar species specimens spines stream sunshine Table tail trammelnet University upper molar values width