Publications

ESTIMATION OF TOTAL MORTALITY RATES AND VIRTUAL POPULATION ANALYSIS OF EPINEPHELUS TAUVINA FROM ARABIAN GULF QATAR ABDEL FATTAH MOHAMED EL-SAYED, AMANY MOHAMED AHMED OSMAN, MEDHAT ABDEL BARR Oceanography Department, Faculty of Science, Alexandria University, Egypt. [email protected] Key words: Grouper, Mortality, Virtual Population Analysis, Arabian Gulf. ABSTRACT Mortality rates and virtual population analysis of Epinephelus tauvina […]

ENVIRONMENTAL ASSESSMENT ON THE AQABA GULF COASTAL WATERS; EGYPT AHMED M. ABDEL-HALIM, ABOEL-KHAIR, E. M, FAHMY M. A, SHRIDAH M. A. National Institute of Oceanography and Fisheries, Anfoushy, Alexandria, Egypt. E-mail: [email protected] Key words: Aqaba Gulf – Coastal water – nutrient salts – hydrographic parameters – Trophic state. ABSTRACT Environmental Information and Monitoring Programme (EIMP) […]

ECOLOGICAL STUDIES ON FISH FARMS OF EL-FAYOUM DEPRESSION (EGYPT) ADEL H. KONSOWA National Institute of Oceanography and Fisheries, Inland Water Branch, Egypt [email protected] keywords: Fish Farms, water quality, phytoplankton, Oreochromis niloticus ABSTRACT This study was carried out at the fish farms of El-Fayioum province during 2003 farming season. They extend along the eastern bank of […]

DISTRIBUTION OF PHOSPHORUS FRACTIONS AND SOME OF HEAVY METALS IN SURFACE SEDIMENTS OF BURULLUS LAGOON AND ADJACENT MEDITERRANEAN SEA KHALIL, M. KH.; RADWAN, A. M. AND EL-MOSELHY, KH. M.* National Institute of Oceanography and Fisheries, Alexandria, Egypt. [email protected] Keywords: Burullus Lagoon, Mediterranean Sea, sediments, phosphorus forms, heavy metals. ABSTRACT Twelve samples were collected from the […]

DISTRIBUTION AND LONG-TERM HISTORICAL CHANGES OF ZOOPLANKTON ASSEMBLAGES IN LAKE MANZALA (SOUTH MEDITERRANEAN SEA, EGYPT) ADEL ALI A. MAGEED National Institute of Oceanography and Fisheries, 101 Kasr Al Ainy St., Cairo, Egypt. [email protected] Keywords: Zooplankton, Lake Manzala, South Mediterranean Sea. ABSTRACT The northern lakes of Egypt have always acted as a buffer zone between the […]

BIOLOGICAL STUDIES ON RH ABDOSARGUS HAFFARA (TELEOST; SPARIDAE) FROM ARABIAN GULF OF DAMMAM, SAUDI ARABIA HEYAM ABDALLAH EL ABDEL HADY Faculty of Science for Girls, Dammam, Kingdom of Saudi Arabia ABSTRACT Age and growth were investigated for Rhabdosargus haffara collected from Arabian Gulf water off Dammam City, Kingdom of Saudi Arabia. Length-scale relationship was found […]

BATHYMETRIC CHART OF ALEXANDRIA EASTERN HARBOR TAREK M. EL-GEZIRY, RADWAN G. ABD ELLAH AND IBRAHIM A. MAIYZA. National Institute of Oceanography and Fisheries, Egypt [email protected] Keywords: Alexandria Eastern Harbor, Bathymetry, Bathymetric Chart. ABSTRACT Alexandria Eastern Harbor is a shallow, protected, semi-enclosed, circular basin. It is connected to the Mediterranean Sea through two openings: El-Boughaz (main) […]

ASSESSMENT OF HEAVY METALS AND NONESSENTIAL CONTENT OF SOME EDIBLE AND SOFT TISSUES HODA H.H. AHDY, ALY M. ALY ABDALLAH AND FATHY T. TAYEL National Institute of Oceanography and Fisheries, Alexandria, Egypt E-mail: [email protected] Keywords: Heavy metals, Crustacea, Cephalopoda, Bivalve, Fish, Mediterranean Sea. ABSTRACT The level concentrations of heavy metals (essential and nonessential) were measured […]