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Spatial Distribution of Fish Density in Relation to Environmental Factors in Makassar Strait Waters
(Java Sea Pelagic Fishery Assessment Project, 1997)
The biomass or abundance of fish varies, due to environmental factors such as physical, chemical and biological. The seawater temperature and salinity as physical factors, at least, are very important when evaluating the ...
Antioxidant activity of Sargassum polycystum (Phaeophyta) and Laurencia obtusa (Rhodophyta) from Seribu Islands
(IPB (Bogor Agricultural University), 1997)
Fresh and dry specimens of Sargassum polycystum and Laurencia obtusa were collected from the Seribu Islands waters, Indonesia, and crude methanol, diethylether and hexane extracts were tested for antioxidant activity using ...