Histological study of accessory reproduction organs from the female Sepia officinalis during spawning and post spawning periods
Histological study of accessory reproduction organs from the female Sepia officinalis during spawning and post spawning periods Howaida R. Gabr Department of Marine Sciences, Faculty of Sciences, Suez Canal University, Ismailia, Egypt. Received 14th October 2009, Accepted 15th November 2009 Abstract Changes associated during spawning and post spawning periods in the histological and morphological structure […]
Groundwater exploration at Rafah, Sinai Peninsula, Egypt
Groundwater exploration at Rafah, Sinai Peninsula, Egypt Mahmoud I. I. Mohamaden National Institute of Oceanography and Fisheries, Alexandria, Egypt. E-mail: [email protected] Received 5th July 2009, Accepted 15th September 2009 Abstract In order to investigate the Quaternary groundwater aquifers, 79 Vertical electrical soundings (V.E.S.’s) along 14 profiles were measured over the area of Rafah in northeast […]
Estimation of metal pollutant levels in bottom sediments from Rosetta to Damietta promontories
Estimation of metal pollutant levels in bottom sediments from Rosetta to Damietta promontories Suzanne E.O. Draz*, Hoda H. Ahdy**, Mona Kh. Khalil* and Azza Khaled** *Geological Lab. and **Pollution Lab. Institute of Oceanography and Fisheries, NIOF, Alexandria, Egypt Received 16th April 2009, Accepted 7th May 2009 Abstract The concentration of heavy metals; Cd, Cu, Fe, […]
Ecological studies on the macrobenthic invertebrates in the eastern coast of Alexandria, Egypt
Ecological studies on the macrobenthic invertebrates in the eastern coast of Alexandria, Egypt Ahmed M. Emara National Institute of Oceanography and Fisheries, Red Sea, Suez and Aqaba Gulfs branch, Suez P.O.182 E-mail: [email protected] Recieved 16th August 2009, Accepted 4th Novamber 2009 Abstract The regional distribution and temporal changes in species composition, abundance besides to species […]
Developing indicators for the assessment of sustainability of an industrial fishery: a case study in the Sultanate of Oman
Developing indicators for the assessment of sustainability of an industrial fishery: a case study in the Sultanate of Oman Hussein S. Al-Masroori* and Shekar Bose** *Sultan Qaboos University, Department of Marine Science and Fisheries, P.O. Box 34 Al-Khod, CN 123, Sultanate of Oman, Email: [email protected] **Ministry of Fisheries Wealth, Sultanate of Oman Received 23rd September […]
Compensatory growth of (Sarotheroden galilaeus) fingerlings after feed deprivation in association with (Myriophyllum spicatum) as a source of natural Food
Compensatory growth of (Sarotheroden galilaeus) fingerlings after feed deprivation in association with (Myriophyllum spicatum) as a source of natural Food Raky Fakhry Attalla National Institute of Oceanography and Fisheries, Cairo, Egypt E-mail: [email protected] Received 9th August 2009, Accepted 19th Novamber 2009 Abstract This study was designed to investigate the effect of repeated unfed–fed cycles on […]
Basket trap selectivity for tilapia fish at Lake Manzalah, Egypt
Basket trap selectivity for tilapia fish at Lake Manzalah, Egypt El-Azab El-Azab Badr El-Bokhty National Institute of Oceanography and Fisheries, Alexandria, Egypt Received 14th May 2009, Accepted 23rd June 2009 Abstract To obtain a high and sustainable yield in the fisheries, the mesh size should be controlled to improve the selective properties of the fishing […]
Assessment of water quality in the Red Sea using in situ measurements and remote sensing data
Assessment of water quality in the Red Sea using in situ measurements and remote sensing data M. Sh. Guerguess, Mohamed A. Shreadah, Mamdouh A. Fahmy, E. Aboel-khair, Ahmed M. Abdel-halim National Institute of Oceanography and Fisheries, El-Anfoushy, Alexandria, Egypt E-mail: [email protected] Received 7th October 2009, Accepted 8th November 2009 Abstract The coastal areas of the […]
