SPATIAL VARIATION OF PHYTOPLANKTON AND SOME PHYSICO-CHEMICAL VARIABLES DURING THE HIGHEST FLOOD SEASON IN LAKE NASSER (EGYPT)
SPATIAL VARIATION OF PHYTOPLANKTON AND SOME PHYSICO-CHEMICAL VARIABLES DURING THE HIGHEST FLOOD SEASON IN LAKE NASSER (EGYPT) SAMIHA M. GHARIB AND AHMED M. ABDEL-HALIM National Institute of Oceanography and Fisheries, Alexandria, Egypt. E-mail: [email protected] Keywords: Lake Nasser, phytoplankton, physico-chemical variables, flood season. ABSTRACT Species composition, abundance, and phytoplankton biomass in Lake Nasser were studied during […]
SOURCE ROCK EVALUATION OF SOME INTERVALS IN THE GULF OF SUEZ AREA, EGYPT
SOURCE ROCK EVALUATION OF SOME INTERVALS IN THE GULF OF SUEZ AREA, EGYPT ABOU SHAGAR, S. National Institute of Oceanography and Fisheries Keywords: Source Rock, Gulf of Suez ABSTRACT In order to identify and evaluate the source rocks combination between resistivity, sonic, density and level of organic metamorphism (LOM) from three wells distributed in the […]
SOME BIOLOGICAL STUDIES OF PARAPENAEUS LONGIROSTRIS (LUCAS, 1846) (CRUSTACEA, DECAPODA) IN THE MEDITERRANEAN COAST OF EGYPT
SOME BIOLOGICAL STUDIES OF PARAPENAEUS LONGIROSTRIS (LUCAS, 1846) (CRUSTACEA, DECAPODA) IN THE MEDITERRANEAN COAST OF EGYPT ABDEL RAZEK F.A.* ; EL-SHERIEF, S.S.**; TAHA S.M.* AND MUHAMAD, E.G.* * National Institute of Oceanography and Fisheries, Alexandria, Egypt ** Faculty of Science, zoology Dep. Alex. University *E-mail: [email protected] Keywords: Parapenaus longirostris, morphametric relationship, sexual maturity, spawning. ABSTRACT […]
SIMULATION OF WAVE PROPAGATION IN THE EASTERN HARBOR OF ALEXANDRIA, EGYPT
SIMULATION OF WAVE PROPAGATION IN THE EASTERN HARBOR OF ALEXANDRIA, EGYPT A.M. ABDELLAH Assistant Professor of Physical Oceanography Oceanography Department, Faculty of Science, Alexandria University, Alexandria, Egypt Corresponding author: A.M. AbdAllah, Oceanography Department, Faculty of Science, Alexandria University, Alexandria, Egypt, e-mail: [email protected] Keywords: Modeling, Wave Propagation, Wave Run Up, Overtopping, Eastern Harbor. ABSTRACT The present […]
SEASONAL DYNAMICS OF PHYTOPLANKTON COMMUNITY IN THE BITTER LAKES AND TEMSAH LAKE
SEASONAL DYNAMICS OF PHYTOPLANKTON COMMUNITY IN THE BITTER LAKES AND TEMSAH LAKE *MOHAMED Z. NASSAR AND NIHAL G. SHAMS EL-DIN National Institute of Oceanography & Fisheries, Egypt *E-mail: [email protected] Key words: Phytoplankton, Diversity, Chlorophyll-a, Temsah & Bitter Lakes, Suez Canal. ABSTRACT Water and phytoplankton samples were sampled on a seasonally basis, from autumn 2002 to […]
SEA LEVEL CHANGES AT ROSETTA PROMONTORY, EGYPT
SEA LEVEL CHANGES AT ROSETTA PROMONTORY, EGYPT A.M. ABDALLAH*, A. A. EL-GINDY* AND E. A. DEBES** *Oceanography Department, Alexandria University, Alexandria, Egypt **Coastal Research Institute, Alexandria, Egypt. *E-mail: [email protected] Keywords: Sea level, Tides, Surges, Rosetta. ABSTRACT The time series of the available hourly sea level data collected during the periods 1982 – 1983 & 2000 […]
SANITARY AND AESTHETIC QUALITY OF EGYPTIAN COASTAL WATERS OF AQABA GULF, SUEZ GULF AND RED SEA
SANITARY AND AESTHETIC QUALITY OF EGYPTIAN COASTAL WATERS OF AQABA GULF, SUEZ GULF AND RED SEA MOHAMED EL-SHENAWY*, AIDA FARAG , MOHAMED ZAKY National Institute of Oceanography and Fisheries, El-Anfoushy, Alexandria, Egypt. *E.mail: [email protected] Keywords: water quality, recreational waters, bacterial indicators, Aqaba Gulf, Suez Gulf, Red Sea. ABSTRACT During the course of 7 years (1998-2004), […]
REMOVAL OF CR6+ IONS FROM WASTEWATER IN PRESENCE OF QUATERNARY AMMONIUM SALTS
REMOVAL OF CR6+ IONS FROM WASTEWATER IN PRESENCE OF QUATERNARY AMMONIUM SALTS DALIA M.S.A. SALEM* AND M.A.DRWEESH** * National Institute of Oceanography and Fisheries. Kayet Bey, Alex, Egypt. ** Faculty of Engineering, Tanta University. Keywords: Removal of Cr6+, wastewater, quaternary ammonium salts ABSTRACT The rate of reduction of Cr6+ to Cr3+ reaction in K2Cr2O7 has […]
