Biomass estimation of sailfin sandfish, Arctoscopus japonicus, in Korean waters
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چکیده
منابع مشابه
Population dynamics of Treadfin bream (Nemipterus japonicus Bloch, 1971) in the Persian Gulf Waters (Bushehr Province)
This study was performed to estimate the growth parameters and mortality rate of (Nemipterus japonicus Bloch, 1971) with using length frequency data in Bushehr fishing grounds. sampling did monthy with using cutlassfish pelagic trawl, gillnet and bottem trawl. The growth parameters of k and L∞ were estimated 0.79 y-1 and 31.5 cm respectively. The t0 was estimated -0.2. b quantity for this spe...
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The Amazon River estuary is notable at the Amazon Continental Shelf, where the presence of the large amount of water originating from the Amazon during the river's falling discharge period was made evident by the low salinity values and high nutrient levels. Even so, the presence of oceanic waters in the shelf area was significant. Dissolved organic nitrogen was the predominant species of the n...
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--Trees of seven species sampled fro. a plantation over 7 years were used to derive weight equations to predict primary tree c~onents. The seven species required the use of five different model fo~ to fnsure the greatest precision. Regardless of model for., all equations include variables for tree di ... ter. tree height, age. and mwlber of trees planted. The most precise estiutes are found by ...
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The aim of this study was to investigate and estimate the CPUE (Catch Per Unit of Effort), CPUA (Catch Per Unit of Swept Area), biomass and length frequency of Threadfin Bream (Nemipterus japonicus) in Coastal waters of Bushehr. This study was carried out in March 2011. The study area was divided into three area (Northern, Central and Southern) and depth zones (10-20, 20-30 and 30-50 m) and str...
متن کاملEstimation of Coral fish Standing Biomass in Hengam Island, The Persian Gulf
Standing biomass of coral fish was estimated by the Underwater Visual Census method(UVCm) and belt transect in five stations (St.) (dead corals, continuous and developed reefs, discrete and undeveloped reefs, Acropora spp. in small amounts and rocky reefs), in Larak Island from Sep.2020 to Apr.2021seasonally.The maximum and minimum of standing biomass was estimated 908.79 (Kg/Km2) and 235.85 ...
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ژورنال
عنوان ژورنال: Korean Journal of Fisheries and Aquatic Sciences
سال: 2009
ISSN: 0374-8111
DOI: 10.5657/kfas.2009.42.5.487