Results 91 to 100 of about 19,626 (214)

Review of a Small-scale Pelagic Longline Fishery off Northeastern Brazil [PDF]

open access: yes, 1998
The annual catches of four small longliners operating off northeast Brazil from 1983 to 1997 were examined across different areas and locations. The total catch comprised tunas (30%), sharks (54%), billfishes (12%), and other fish species (4%).
Bezerra, T. R. Q.   +4 more
core  

Oceanografia sísmica. Una nova eina per entendre els oceans [PDF]

open access: yes, 2012
L'oceanografia sísmica s'està convertint en una eina pràctica per estudiar la circulació oceànica a gran escala, els processos de mescla a mesoescala i la seva dinàmica.
Buffett, Grant George   +1 more
core   +3 more sources

Multispectral data by the new generation of high-resolution satellite sensors for mapping phytoplankton blooms in the Mar Piccolo of Taranto (Ionian Sea, southern Italy)

open access: yesEuropean Journal of Remote Sensing, 2019
The HR (High-Resolution) EO (Earth Observation) satellite systems Landsat 8 OLI and Sentinel 2 were tested for mapping the frequent phytoplankton blooms and Chl a distributions in the sea basin of the Mar Piccolo of Taranto (Ionian Sea, southern Italy ...
Flavio Borfecchia   +10 more
doaj   +1 more source

The ocean sampling day consortium. [PDF]

open access: yes, 2015
Ocean Sampling Day was initiated by the EU-funded Micro B3 (Marine Microbial Biodiversity, Bioinformatics, Biotechnology) project to obtain a snapshot of the marine microbial biodiversity and function of the world's oceans.
Abdallah, Rehab Z   +99 more
core   +1 more source

Exotic aquatic species in the Patos Lagoon estuary and adjacent areas in Southern Brazil

open access: yesOcean and Coastal Research
Exotic and invasive species are considered the second major cause of biodiversity loss in the world. In addition to damage to native biodiversity, impacts caused by exotic species can affect ecosystem services and socioeconomic activities.
Maiara H. Cardoso   +3 more
doaj   +1 more source

Ressenyes [PDF]

open access: yes, 1985
Index de les obres ressenyades: Cuchlaine A. M.
Domingo i Morató, Montserrat
core  

A checklist of the marine Harpacticoida (Copepoda) of the Caribbean Sea [PDF]

open access: yes, 2006
Recent surveys on the benthic harpacticoids in the northwestern sector of the Caribbean have called attention to the lack of a list of species of this diverse group in this large tropical basin. A first checklist of the Caribbean harpacticoid copepods is
De Troch, Marleen   +2 more
core   +1 more source

"EDUCATING THE NEXT GENERATION OF OCEANOGRAPHERS" IN REGIONAL SCHOOLS ON THE CULTURE AND INTERNATIONAL LANGUAGE OF SCIENCE

open access: yesGayana, 2002
This paper addresses the question of why the intellectual leadership of Oceanography is currently vested in developed countries while it is argued that developing countries have greater needs for the outcomes of Oceanography.
Helen Young   +2 more
doaj  

Identification and characterisation of the dominant Pseudo-nitzschia species (Bacillariophyceae) along the NE Spanish coast (Catalonia, NW Mediterranean)

open access: yesScientia Marina, 2008
Potentially toxic species of the genus Pseudo-nitzschia were studied along the Spanish NW Mediterranean coast from January 2005 to May 2006. Observation in electron microscopy revealed the presence of Pseudo-nitzschia brasiliana, P.
Sonia Quijano-Scheggia   +7 more
doaj   +1 more source

Analise morfométrica das conchas e rendimento da carne de Anomalocardia brasiliana no estuário adjacente a Praia de Barra Grande, Cajueiro da Praia – PI. [PDF]

open access: yes, 2011
Apesar da elevada importância ambiental, econômica, social e cultural, não existem estudos voltados para a pesca de moluscos bivalves no litoral piauiense.
BARROS, R. F. M.   +4 more
core  

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