Environmental properties of the southern Gulf of Aqaba, Red Sea, Egypt

RDF 

 
Το τεκμήριο παρέχεται από τον φορέα :

Αποθετήριο :
Mediterranean Marine Science  | ΕΚΤ eJournals
δείτε την καρτέλα τεκμηρίου
μέσα από τον ιστότοπο του αποθετηρίου του φορέα *
κοινοποιήστε το τεκμήριο



Σημασιολογικός εμπλουτισμός/ομογενοποίηση από το EKT

2012 (EL)
Environmental properties of the southern Gulf of Aqaba, Red Sea, Egypt (EN)

EL-SHERBINY, M.M.
HANAFI, M.H.
DORGHAM, M.M.

Environmental properties (temperature, dissolved oxygen, nutrients and chlorophyll a) of the epipelagic zone off SharmEl-Sheikh, Red Sea, Egypt were studied seasonally throughout a year from March 1995 to March 1996. Water samples werecollected from five water depths (0, 25, 50, 75 & 100 m). The studied parameters exhibited clear seasonal variability along the water column. The vertical distribution of water temperature showed thermal homogeneity during most seasons, and thermal stratification in summer. Dissolved oxygen attained slightly high concentrations (5.3-7.8 mg l-1) in the whole water column, with slight seasonal variation. The concentrations of nutrients reflected dominant oligotrophic conditions in the epipelagic zone and occasional mesotrophic status at some depths. Phosphate fluctuated between 0-0.7 μM, ammonium (0-2.27 μM), nitrite (0-0.72 μM), nitrate (0-1.49 μM) and silicate (0-6.48 M). Phytoplankton biomass was generally low in the epipelagic zone throughout the study, whereas chlorophyll a was less than 0.5 μg l-1, except relatively high concentration (0.7-1.12 μg l-1) in deep layers in spring. In comparison with previous studies on the Gulf of Aqaba all environmental parameters during present study showed pronouncedlydifferent values. (EN)

info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

Water properties, nutrients, chlorophyll a, Sharm El-Sheikh, Gulf of Aqaba. (EN)

Ελληνικό Κέντρο Θαλασσίων Ερευνών (ΕΛΚΕΘΕ) (EL)
Hellenic Centre for Marine Research (HCMR) (EN)

Mediterranean Marine Science

2012-09-07


Hellenic Centre for Marine Research (EN)

1791-6763
1108-393X
Mediterranean Marine Science; Vol 13, No 2 (2012); 179-186 (EL)
Mediterranean Marine Science; Vol 13, No 2 (2012); 179-186 (EN)



*Η εύρυθμη και αδιάλειπτη λειτουργία των διαδικτυακών διευθύνσεων των συλλογών (ψηφιακό αρχείο, καρτέλα τεκμηρίου στο αποθετήριο) είναι αποκλειστική ευθύνη των αντίστοιχων Φορέων περιεχομένου.