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A drift study of vertical distribution and mortality of Engraulis anchoita eggs and larvae. OceanDocs
Sánchez, R.P.; de Ciechomski, J.D.; Lasta, C.A.; Guerrero, R.A..
Lagrangian changes in distribution and survival within an anchovy egg and larvae patch were studied by means of multiple opening/closing sampling following a free drifting buoy. The buoy was equipped with a radar reflector and flashing light, and it was connected to a current cross drogue floating at 15 m depth, which corresponded to the main egg and larvae concentration within the patch. The drifter was launched on the Buenos Aires continental shelf, off Necochea during the spring spawning peak of 1983. Three discrete depths (within, below and above the thermocline)were repeatedly sampled close to the drogue with a Motoda sampler. Egg and larval abundances in the vicinity of the drogue were monitored at 3/4 hour intervals for a period of three days. Each...
Tipo: Journal Contribution Palavras-chave: Fish larvae; Fish eggs; Vertical migrations; Feeding; Environmental effects; Ichthyoplankton surveys; Vertical distribution; Survival; Abundance; Drifting data buoys; Fishery surveys; Feeding; Fish larvae; Survival; Http://aims.fao.org/aos/agrovoc/c_2838; Http://aims.fao.org/aos/agrovoc/c_2924; Http://aims.fao.org/aos/agrovoc/c_7538.
Ano: 1999 URL: http://hdl.handle.net/1834/1871
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A General formatting system for geo-referenced data. vol. 3: Standard subsets of GF3 OceanDocs
Tipo: Book Palavras-chave: Oceanography; Geophysical data; Sea level; Sea level measurement; Wave analysis; Wave data; Wave height; Wave measurement; Sea surface; Drifting data buoys; Bathymetric data; Bathymetry; Mean sea level; Sea level; Http://aims.fao.org/aos/agrovoc/c_34115.
Ano: 1996 URL: http://hdl.handle.net/1834/2798
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Guide to drifting data buoys OceanDocs
Tipo: Book Palavras-chave: Oceanography; Drifting stations; Drifting data buoys; Data collections; Data processing; Data processing; Http://aims.fao.org/aos/agrovoc/c_10289.
Ano: 1988 URL: http://hdl.handle.net/1834/2734
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Report on activities of the responsible National Oceanographic Data Centres RNODC Drifting Buoy Data OceanDocs
IOC.
Supported by IOC/IODE
Tipo: Conference Material Palavras-chave: Information handling; Drifting data buoys; Marine environment; Marine environment; Http://aims.fao.org/aos/agrovoc/c_4610.
Ano: 2004 URL: http://hdl.handle.net/1834/2680
Registros recuperados: 4
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