STUDIES ON SAURIDA UNDOSQUAMIS (RICHARDSON)
STUDIES ON SAURIDA UNDOSQUAMIS (RICHARDSON) FROM THE GULF OF SUEZ lUonthly Peculiarities of Gonads BY A. F. A. LUIF AND TH. S. SHENOUDA 1. INTRODUCTION Fishes live under adverse ecological condition and they vary greatly in the character of their spawing. Thus, while some fishes lay their eggs in the summer, others spawn in winter. […]
STATUS OF EXPLOITATION OF THE EGYPTIAN FISHERIES IN THE MEDITERRANEAN SEA.
STATUS OF EXPLOITATION OF THE EGYPTIAN FISHERIES IN THE MEDITERRANEAN SEA. AHMED FA WZY EL-KARASHIL Y AND HAMED HAMED SALEH Institute of Oceanography and Fisheries. Alexandria. Egypt. ABSTRACT Annual variations of the commercial catch from Mediterranean Sea in fornt of Egypt show a certain declination in recent years which may be attributed to the extensive […]
SOME PHYSICAL FEATURES OF THE POLLUTED BASIN AND FISH FARM IN LAKE MARIUT, EGYPT.
SOME PHYSICAL FEATURES OF THE POLLUTED BASIN AND FISH FARM IN LAKE MARIUT, EGYPT. AMIN A. SAMAAN AND MAHMOUD A. ABDELMONEM Institute of Oceanography and Fisheries, Alexandria, Egypt. ABSTRACT The physical cond1tionsin the polluted basin (Lake proper) and fish fam in Lakl Mllrtut were estillllted monthly frOil August 1975 to July 1977. The polluted basin […]
SOME OBSERVATIONS ON THE FISHERY BIOLOGY OF RED mULLET (l\1ULLUS BARBATUS, L.) IN ABUKIR-ROSETTA REGION DURING 1969-1970
SOME OBSERVATIONS ON THE FISHERY BIOLOGY OF RED mULLET (l\1ULLUS BARBATUS, L.) IN ABUKIR-ROSETTA REGION DURING 1969-1970 By DR. M. T. lliSHEM (Institute of Oceanography and Fisheries) Alt>Tandria A.R.E INTRODUCTION The regulation of the Nile flood by the construction of the Aswan High Dam (1964-1966), resulted in a serious change of the ecological conditions in […]
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SOME ACOUSTIC FEATURES OF TilE LBVANTlNBSEA I.A. MAIYZA ·and A.A.H. EL – GIND.Y” • Inst1tute of OCeanography and F1shertes. Alexandrta. Egypt . ••Dept. of OCeanography. Faculty of Science. Alexandria Untvers1ty. Egypt. ABSTRACT Hydrographic data collected in wfnter and I_r art used to study the horizontal dfstr1butfO”1 of the .an ver~fcal sound speed. the lound SDeed […]
REPRODUCTIVE BIOLOGY AND INDUCED SPAWNING OF Solea solea( (L.) IN EGYPT.
REPRODUCTIVE BIOLOGY AND INDUCED SPAWNING OF Solea solea( (L.) IN EGYPT. M. I. ZAK! AND A. K. HAMZA fIsheries Biology Department. Institute of Oceanography and fisheries, Al-Anfoushy, Alexandria, Egypt. ABSTRACT Experiments conoucted during 1985-1986 at Hex station, west of Alexandria to induce the flat fish Solea solea (L.) to breed under the effect of CGTH […]
ON THE PECULIAR HYDROGRAPmC CHARACTER OF THE EASTERN MEDITERRANEAN SEA IN WARM AND COLD WINTERS.
ON THE PECULIAR HYDROGRAPmC CHARACTER OF THE EASTERN MEDITERRANEAN SEA IN WARM AND COLD WINTERS. IBRAHIM A. MAIYZA. Institute of Oceanography and Fisheries. Alexandria, Egypt. ABSTRACT The variations of the water masses were investigated on monthly basis for each year (between 1955 – 1978). with particular attention given to the distinct wann and cold years. […]
