GENETIC DISTANCE BASED ON ELECTROPHORETIC ISOESTERASES OF TWO SOLE SPECIES FROM MEDITERRANEAN SEA AND LAKE QARUN, EGYPT.
GENETIC DISTANCE BASED ON ELECTROPHORETIC ISOESTERASES OF TWO SOLE SPECIES FROM MEDITERRANEAN SEA AND LAKE QARUN, EGYPT. By A. M. ABD-EL-GAWAD;* R.A. ABDERRASSOUL; SHe A. BAKHOUM AND E. RAGHEB *DepL o/Zoology, Fac. o/Science, Zagazig Univ. Key words: Genetics distance, Solea spp. Lake Qarun, Mediterranean, EgypL ABSTRACT Specimens of Solea aegyptiaca and Solea vulgaris were obtained […]
EUTROPHICATION IN MEX BAY (ALEXANDRIA, EGYPT) ENVIRONMENTAL STUDIES AND STATISTICAL APPROACH
EUTROPHICATION IN MEX BAY (ALEXANDRIA, EGYPT) ENVIRONMENTAL STUDIES AND STATISTICAL APPROACH By W. LABIB* *Nationallnstitute of Oceanography and Fisheries, Alexandria, Egypt. Key Words: Hydrobiology, Eutrophication, Mex Bay, Alexandria, Egypt. ABSTRACT The influence _ of physico-chemical factors on time-space variability of phytoplankton standing crop, succession and biomass was assessed during an annual cycle in Mex Bay, […]
ENVIRONMENTAL FACTORS AFFECTING ABUNDANCEAND DISTRIBUTION OF MACROBENTHIC ORGANISMS IN LAKE MANZALAH, EGYPT.
ENVIRONMENTAL FACTORS AFFECTING ABUNDANCEAND DISTRIBUTION OF MACROBENTHIC ORGANISMS IN LAKE MANZALAH, EGYPT. By MOHAMED A. IBRAHIM*; ATEF A. MOUSA AND EL-AZAB E. EL-BOKHTY. * Nationallnstitwe ofOceanogr. & Fisheries, Anfoushy – Alexandria, Egypt. Key Words: Benthos, Lake Manzalalz. Nile Delta lakes, Egypt. ABSTRACT The overall sediment distribution pattern indicates that the bottom of lake Marz=alah is […]
EFFECT OF STOCKING DENSITY ON GROJfTH RATE, FEED UTILIZATIONAND PROFITABILITY OFEUROPEANSEABASS DICE1\TRARCHUS LABRAX REARED IN FLOATING CAGES
EFFECT OF STOCKING DENSITY ON GROJfTH RATE, FEED UTILIZATIONAND PROFITABILITY OFEUROPEANSEABASS DICE1\TRARCHUS LABRAX REARED IN FLOATING CAGES By A. F. M. EI-SAYED* AND A. EI-GHOBASHY *Oceanagraphy Department, Faculty a/Science, Alexandria University, Egypt. Keywords: Seabass, Dicentrarchus labrax, fISh culture, profitability. ABSTRACT The effect of stocking density on growth rates, feed utilization efficiency and profitability ofEuropean seabass, […]
EFFECT OF SALINITY ON GROWTH, FEED UTILIZATION AND HAEMATOLOGICAL PARAMETERS OF FLORIDA RED TILAPIA FINGERLINGS.
EFFECT OF SALINITY ON GROWTH, FEED UTILIZATION AND HAEMATOLOGICAL PARAMETERS OF FLORIDA RED TILAPIA FINGERLINGS. By E.H.EI-Ebiary*; M.A. Zaki AND M.H. MOURAD * National Institute ofOceanography and Fisheries, Alexandria, Egypt. Key words: Red ti/apia; Salinity; Growth performance; Haematological responses. ABSTRACT The present study was designed to investigate the effect ofdifferent salinities on survival rate, growth […]
DISTRIBUTION OF ZOOPLANKTON ASSEMBLAGES IN EL-MEX BAY, ALEXANDRIA, EGYPT
DISTRIBUTION OF ZOOPLANKTON ASSEMBLAGES IN EL-MEX BAY, ALEXANDRIA, EGYPT By M. M. HUSSEIN* *National Institutes ojOceanography and Fisheries, Kaye! Bay, Alexandria, Egypt Key Words: Hydrobiology, Zooplankton, Alexandria, Egypt, Mediterranean ABSTRACT Quantitative an4 qualitative study of the zooplankton standing crop was performed bimonthly from nine stations in EI-Mex Bay (Alexandria, Egypt) from April to October 1996. […]
DISTRIBUTION OF MACRO BENTHOS ASSEMBL4GES IN THE NORTH COAST OF EGYPT.
DISTRIBUTION OF MACRO BENTHOS ASSEMBL4GES IN THE NORTH COAST OF EGYPT. By M. M. EL-KOMI*, AND A.1. BELTAGY *National Institute ofOceanography and Fisheries, Alexandria. Egypt Key words: Macro benthos, regional distribution, Egypt, Mediterranean. ABSTRACT The regional distribution and temporal changes in the species composition and abundance of macro benthic assemblages were studies in the northern […]
DEVELOPMENT OF OCTOPUS VULGARIS, L4MAPJr FROM EGYPTIAN lVIEDITEPJ?A.1VEAN WATERS
DEVELOPMENT OF OCTOPUS VULGARIS, L4MAPJr FROM EGYPTIAN lVIEDITEPJ?A.1VEAN WATERS BY R. RIAD*, \V, F. \VADIE AND Y. H/;J.”IM. * ,National Illstitute ofOceanograDh.l &. Fisheries. Aiex([Hr/’-(rr, Egypt, Ktry Words: Embryology, Octopoda, Cephaiopodi’L AB ~T”” . ,,-.,-, . . -,) }’,- -“h. J A female Octopus vulgaris W,;?S ;:aptured alive on ihe F1 CU(J~})’, 1996 and k’!p; […]
