MAJOR CATIONS LEVELS STUDIES IN SURFACE COASTAL WATERS OF DERNA CITY, (LIBYA)
MAJOR CATIONS LEVELS STUDIES IN SURFACE COASTAL WATERS OF DERNA CITY, (LIBYA) HAMAD .M.I. HASAN* AND AHMED M. ABDEL-HALIM** *Chemistry Department, Faculty of Science, Omar El-Mokthar University, El-Bieda, Libya **National Institute of Oceanography and Fisheries, Alexandria, Egypt. [email protected] [email protected] Keywords: Major Cations – Chlorinity ratio – Mediterranean – Derna – Libya ABSTRACT Sodium, potassium, calcium […]
HEAVY METAL POLLUTION RECORDED IN THE SEDIMENTS OF KOUMOUNDOUROU LAKE, GREECE
HEAVY METAL POLLUTION RECORDED IN THE SEDIMENTS OF KOUMOUNDOUROU LAKE, GREECE ARISTOMENIS P. KARAGEORGIS Hellenic Centre for Marine Research, Institute of Oceanography, 46.7 km Athens-Sounio Avenue, 19013 Anavyssos, Greece. [email protected] Keywords: sediment, pollution, heavy metals, enrichment factor, Koumoundourou Lake, Greece ABSTRACT Lake Koumoundourou is a shallow (maximum depth 2.3 m) lake located ~11 km NW […]
EXCHANGE OF PHOSPHORUS FORMS BETWEEN WATER AND SEDIMENT IN LAKE EDKU, ALEXANDRIA, EGYPT
EXCHANGE OF PHOSPHORUS FORMS BETWEEN WATER AND SEDIMENT IN LAKE EDKU, ALEXANDRIA, EGYPT HAYAT M.M. FARAGALLAH National Institute of Oceanography and Fisheries, Alexandria, Egypt Keywords: Lake Edku, pore water, overlying water and phosphorus. ABSTRACT Bottom water and grab sediment samples were collected from eleven selected stations from lake Edku in spring season (May), to see […]
EPIPELIC AND PHYTOPLANKTON ASSEMBLAGES CLOSE TO TWO NILE ISLETS AT GREAT CAIRO
EPIPELIC AND PHYTOPLANKTON ASSEMBLAGES CLOSE TO TWO NILE ISLETS AT GREAT CAIRO MOHAMAD SAAD ABD EL-KARIM National Institute of Oceanography and Fisheries Keywords: Epipelic, Phytoplankton, Environmental characters, Nile islet, ABSTRACT The epipelon and phytoplankton at two Nile islets were seasonally samples during 2007. Four stations two more human impacted and two less impacted at El-Zahb […]
DISTRIBUTION OF SEAGRASS SPECIES ALONG THE EGYPTIAN RED SEA COAST
DISTRIBUTION OF SEAGRASS SPECIES ALONG THE EGYPTIAN RED SEA COAST YASSER ALI HASSAN GENEID NATIONAL INSTITUTE OF OCEANOGRAPHY AND FISHERIES, ATTAQA, P.O BOX: 182, SUEZ, EGYPT. FAX: +2062/3360016 [email protected] Keywords: Seagrasses- Red Sea- Distribution- Egypt. ABSTRACT The distribution of the different seagrass species along the Egyptian coasts of the Red Sea was investigated. The seagrass […]
BIOLOGY OF FOOD AND FEEDING OF JUVENILE DICENTRARCHUS PUNCTATUS ( BLOCH, 1792) ALONG PORTSAID COAST ON THE MEDITTERRANEAN SEA, EGYPT
BIOLOGY OF FOOD AND FEEDING OF JUVENILE DICENTRARCHUS PUNCTATUS ( BLOCH, 1792) ALONG PORTSAID COAST ON THE MEDITTERRANEAN SEA, EGYPT ASHRAF I. AHMED Marine Science Department , Faculty of Science, Suez Canal University, Ismailia, Egypt. [email protected] Keywords: Dicentrarchus punctatus, juveniles, biology, Port-Said, Egyptian Mediterranean. ABSTRACT A total of 909 specimens of Dicentrarcus punctatus were collected […]
ASSESSMENT OF INSHORE COMMERCIAL FISHERIES OF HALAIEB / SHALATIEN AREA “RED SEA”, EGYPT
ASSESSMENT OF INSHORE COMMERCIAL FISHERIES OF HALAIEB / SHALATIEN AREA “RED SEA”, EGYPT MAHMOUD H. HATEM;* EZZAT A. ALTAF ** AND IBRAHIM A. MOHAMED * *National Institute of Oceanography and Fisheries, Alex., Egypt **Oceanography Department, Faculty of Science, Alexandria University [email protected] Keywords: Red Sea, Halaieb, Shalatien, Fisheries Biology,Fisheries Management, Epinephelus areolatus, Lethrinus nebulosus and Scarus […]
ACCUMULATION OF SOME TRACE METALS AND FLUORIDE IN ECONOMICALLY IMPOTANT FISH SPECIES FROM COASTAL WATERS OF ALEXANDRIA, EGYPT DURING SUMMER 2006
ACCUMULATION OF SOME TRACE METALS AND FLUORIDE IN ECONOMICALLY IMPOTANT FISH SPECIES FROM COASTAL WATERS OF ALEXANDRIA, EGYPT DURING SUMMER 2006 GHADA FAROUK EL-SAID AND DOAA HASSAN YOUSSEF Environmental Division, National Institute of Oceanography and Fisheries, Kayet Bay, ElAnfoushy, Alexandria, Egypt [email protected] Keywords: Fish tissues, Trace metals, Fluoride, Mediterranean Coast, Egypt. ABSTRACT Concentrations of trace […]
