[PDF] Top 20 The continental shelf off the Guadiana estuary
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The continental shelf off the Guadiana estuary
... reconstruct the ancient evolution. Microfossils, such as the benthic foraminifera, occur in sediments of all ages and under all environmental conditions, because of their capacity to fossilize and to ... See full document
22
The continental shelf off the Guadiana estuary
... of the benthic foraminiferal assemblages. The significant presence of species with preference for organic matter-enriched fine sediments were associated with particularly high inputs of nutrients derived ... See full document
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Effect of lobster size variation on catches on the continental shelf off Ceará, Brazil
... O estudo trata da variação da composição por tamanho da lagosta vermelha em duas faixas de profundidade (1-10 m and 30-50 m), para avaliar seu efeito na biomassa do recurso e suas implicações na gestão da pesca ao longo ... See full document
10
A brief journey along time in the Guadiana estuary
... of the Guadiana estuary and the richness of its adjacent territories were essential in defining the historical and cultural context of the entire ...region. The extended ... See full document
8
Braz. j. oceanogr. vol.58 número especial 1 a03v58nspe1
... for the shallow sedimentary record (~300 msec) of the continental shelf off Rio de Janeiro State, northern Santos ...favoured the preservation of both aggradational and ... See full document
15
Braz. j. oceanogr. vol.54 número4
... In the present study P. quasimodo was the dominant and most frequent species in all sampled ...months. The mean density values of this species were higher in the 10 m isobath, decreasing ... See full document
9
A Study on Concentrations of Dissolved Oxygen and Chlorophyll-a in the Coastal Waters of Babolsar
... threats the Caspian Sea (CS) environment. With regard to the elevation of nutrient contents, average of DO concentrations in the deeper layers of the CS is ...On the other hand, ... See full document
8
Bottom-up regulation of phytoplankton in the Guadiana estuary
... 1996). The high in situ doubling times displayed by phytoplankton cells ...for the cyanobacterium Synechococcus and ...in the Ria Formosa coastal lagoon: Barbosa, 2006) clearly demonstrate that a ... See full document
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Discards of the Algarve (southern Portugal) crustacean trawl fishery
... fishery off the Algarve coast (southern Portugal) takes place on the lower continental shelf and upper continental slope at depths between 150 and 600 ...targeting the ... See full document
11
Geochemical characterization of surficial sediments from the southwestern Iberian continental shelf
... de Guadiana presentan un contenido bajo de REE y muestran patrones relativamente uniformes, por lo que se podría argüir la importancia del material detrítico en estas ...de Guadiana y los de Tinto-Odiel y ... See full document
17
MOHID as a tool to evaluate the impact of water discharge from dams on the advection of estuarine fish larval stages
... increase the advection of fish eggs off an estuary [16] and compromise fish recruitment, mainly of species with reduced reproductive periods and non-competent lar- vae ...in the water column) ... See full document
18
Re-evaluation of the "elevated epifauna" as indicator of Mediterranean Outflow Water in the Gulf of Cadiz using stable isotopes (delta C-13, delta O-18)
... in the present study. Each species is assigned to one of the following groups based on a thorough review of available biogeographic, bathymetric and ecolo- gical data ...2012a): shelf taxa; ... See full document
20
Guadiana estuary: present state, past evolution and prospects for the future
... and the Roman period (3000-1500 yrs before present), when higher than previous levels of metal pollution were ...saw the Lower Guadiana estuary as a vast swampy salt marsh area, drained by ... See full document
14
Multi-year high-frequency physical and environmental observations at the Guadiana Estuary
... is the study of specific events that can significantly af- fect ecosystems at estuaries and coastal ...for the formulation of robust flood risk management strategies (as required for example by the ... See full document
11
Estuarine ecohydrology
... facilitate the retention of early life-history stages and increase the ...towards the estuary where tidal wetlands (salt marshes and man- groves) are used as a nursery for the larvae ... See full document
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CHARACTERIZATION OF THE OCEAN-CONTINENT TRANSITION IN THE PARAÍBA BASIN AND NATAL PLATFORM REGION, NE BRAZIL
... address the evolution of the Atlantic conjugate margins, including Brazil and West ...for the marginal region in the eastern portion of northeastern Brazil, extending from the ... See full document
16
The influence of the arc plasma treatment on the structure and microhardness C120U carbon tool steel
... on the tools for cutting, for dies and knives, for stamping and drawing tools, hobs, thread rolling tools and in many other applications due to her typical properties - high hardness, good toughness and ... See full document
4
Biomarkers in nereis diversicolor (Polychaeta: Nereididae) as management tools for environmental assessment on the southwest Iberian coast
... del Guadiana y bahía de Cádiz) en relación a la contaminación metálica (Cd, Cu, Ni, Pb y Zn) se ha llevado a cabo mediante el análisis del contenido de metales en Nereis ... See full document
10
Currents on the continental shelf adjacent to the Laje de Santos (SP, Brazil)
... in the direction of maximum ...on the Laje de Santos Isle, obtained the decomposition value of 54°, clockwise from the geographical ...to the “u” and “v” components of the ... See full document
10
The Atlantic blue crab Callinectes sapidus Rathbun, 1896 expands its non-native distribution into the Ria Formosa lagoon and the Guadiana estuary (SW-Iberian Peninsula, Europe)
... 2014). The Atlantic blue crab has the potential to impact benthic communities at multiple trophic levels and displaying significant spatial and temporal variability between populations (Mancinelli et ...to ... See full document
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