Aluminium in the South-eastern Mediterranean Waters off the Egyptian Coast

El-Nady, F. E.; Dowidar, N. M.

doi:10.1006/ecss.1996.0192

Cited by 13 publications

(7 citation statements)

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“…Meanwhile in the sea of the Mediterranean in Egypt, spawning of S. aurita (family Clupeidae) from the period of June to September, with a peak in late July and early August; when the annual water temperature reaches its maximum [11].…”

Section: Maturity Stage Of Gonadsmentioning

confidence: 99%

Growth Parameter and Fecundity of Fringe Scale Sardine (Sardinella fimbriata Cuvier Valenciennes) in Alas Strait, East Lombok, West Nusa Tenggara

Rilani

Mulyanto

Setyohadi

2017

JELS

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Fisheries in the Alas Strait, East Lombok, West Nusa Tenggara is one of important sea area for the activity of fishing, especially small scale fishermen. In addition, the Alas Strait have a good fishery for catching pelagic fish species of Fringe Scale Sardine (Sardinella fimbriata). The aim of this study was to asses the growth parameter and fecundity of Fringe Scale Sardine (S. fimbriata). The research was conducted on August to December 2016, at the Fish Landing Base Tanjung Luar, East Lombok, West Nusa Tenggara. Survey methods and stratification sampling method were used from commercial catch. The relation between weight and length of S. fimbriata males and females are the values of b range 2.62750-2.69449 and 2.63959-2.72040, respectively. The growth patterns of male and female fish showed negative allometric growth pattern. The growth parameters of male fish is L∞ 177.50 mm; K 0.51month -1 ; t0 -0.53month -1 , while for female fish L∞ 185.00 mm; K 0.67month -1 ; t0 -0.41month -1 . Fecundity ranges from 2801-60 578 eggs and diameter size range of eggs 8-67 µm.

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Section: Maturity Stage Of Gonadsmentioning

confidence: 99%

Growth Parameter and Fecundity of Fringe Scale Sardine (Sardinella fimbriata Cuvier Valenciennes) in Alas Strait, East Lombok, West Nusa Tenggara

Rilani

Mulyanto

Setyohadi

2017

JELS

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“…aurita (Ben-Tuvia, 1960;Rifaat, 1960;El-Rashidy, 1987), July till September for Sardinella maderensis (Whitehead, 1965), December for R. haffara (Al-Oraimi, 1996), May and July for A. djedaba (Sergio et al, 1997) and winter months for Solea vulgaris (El-Ghrabawy, 1977;El-Etreby et al, 1993).…”

Section: Discussionmentioning

confidence: 99%

Fisheries and the by-Catch of the Shrimp Beach Seine in El-Malaha Lake, Port- Said, Egypt

Ahmed

El-Mor

2006

Egypt. J. of Aquatic Biolo. and Fish.

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“…E-mail: renjingl@mail.ouc.edu.cn Orians and Bruland, 1986;Maring and Duce, 1987; Moran and Moore 1988;Hydes, 1989;Upadhyay and Gupta, 1994;Measures, 1995;Gelado-Caballero et al, 1996;El-Nady and Dowidar, 1997;Hall and Measures, 1998). In deep water areas, it was found that the vertical distribution of dissolved Al exhibited a surface maximum, a mid-depth minimum and an increase with depth below 1000 m. In estuaries, dissolved aluminum decreased with the increase of salinity.…”

Section: Introductionmentioning

confidence: 94%

“…Salinity can be used to show the influence of fresh water in the estuary and coastal areas (Hydes and Liss, 1977;El-Nady and Dowidar, 1997;Chou and Wollast, 1997). Coastal waters contain high concentrations of dissolved Al combined with low salinities, while lower concentrations occur in offshore waters (Measures, 1984;Kremling, 1985;Kremling, 1988;Upadhyay, 1994).…”

Section: Factors Influencing the Distribution Of Dissolved Aluminum 3mentioning

confidence: 99%

The distribution of dissolved aluminum in the Yellow and East China Seas

Ren

Zhang

et al. 2008

J. Ocean Univ. China

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Water samples containing dissolved aluminum were collected from the Yellow and East China Seas in October-November 2000. The average concentrations of dissolved Al in the Yellow Sea (YS) and East China Sea (ECS) were 0.042 and 0.056 μmolL -1 , respectively. The concentration of dissolved aluminum decreased gradually across the continental shelf. The lower concentrations appeared in the YS cold water center and in the bottom layer at the shelf edge of the ECS, where they were 0.016 and 0.011 μmolL -1 , respectively. The distribution of dissolved Al was controlled by physical mixing processes rather than biological uptake processes. The impact of different water masses along the PN transect was calculated based on the mass balance model. The results show that the impact of the Changjiang River was mainly concentrated on the coastal area and the top thermocline water on the ECS shelf, where the impact percentage decreased from 12.6% to 1.1% in the surface water, while the contribution of the Kuroshio water was dominant on the ECS shelf in this survey, increasing from 77.6% to 97.8% along the PN transect from the Changjiang River Estuary to the Ryukyu Islands. It is concluded that aluminum can serve as a proper tracer for studying the impact of Changjiang terrestrial matter on the ECS shelf water.

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Aluminium in the South-eastern Mediterranean Waters off the Egyptian Coast

Cited by 13 publications

References 0 publications

Growth Parameter and Fecundity of Fringe Scale Sardine (Sardinella fimbriata Cuvier Valenciennes) in Alas Strait, East Lombok, West Nusa Tenggara

Growth Parameter and Fecundity of Fringe Scale Sardine (Sardinella fimbriata Cuvier Valenciennes) in Alas Strait, East Lombok, West Nusa Tenggara

Fisheries and the by-Catch of the Shrimp Beach Seine in El-Malaha Lake, Port- Said, Egypt

The distribution of dissolved aluminum in the Yellow and East China Seas

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