NUTRIENTS VARIATION IN THE COASTAL WATERS OF OUALIDIA LAGOON, MOROCCO, IN RELATION TO THE CONTRIBUTION OF WATERSHED AND HYDRO-CHEMICAL CHARACTERISTICS.

Najwa Hassou 1 , Nabila Boujaber 1 , Khadija Oumaskour 1 , Fatima Lakhdar 1 , Jamila Benba 1 , Bendahhou Zourarah 2 , Omar Assobhei 3 and Samira Etahiri 1 . 1. Laboratory of Marine and Environmental Biotechnologies (BIOMARE), Faculty of Sciences. El Jadida, Morocco. 2. Marine Geosciences laboratory-REMER (URAC 45), Earth Sciences department, Faculty of Sciences, 24000 El Jadida, Morocco. 3. University Sidi Mohamed Ben Abdellah, BP 2202, Fez-Morocco. ...................................................................................................................... Manuscript Info Abstract ......................... ........................................................................ Manuscript History

[1]  Ning Li,et al.  Distribution, partitioning and sources of dissolved and particulate nitrogen and phosphorus in the north Yellow Sea , 2016 .

[2]  N. Hassou,et al.  Spatial and temporal variation of faecal pollution indicators (Escherichia coli and faecal streptococci) and physico-chemical parameters at the Oualidia lagoon and its watershed (Morocco) , 2014 .

[3]  A. Aajjane.  Adjusting a primary survival model of Enteric Bacteria " E. coli " in coastal environment : Oualidia lagoon , 2014 .

[4]  Magnus Larson,et al.  Variation in turbidity with precipitation and flow in a regulated river system – river Göta Älv, SW Sweden , 2013 .

[5]  L. Ribeiro,et al.  Assessment of groundwater vulnerability to pollution of a wetland watershed: The case study of the Oualidia-Sidi Moussa wetland, Morocco , 2013 .

[6]  Laodong Guo,et al.  The distribution and chemical speciation of dissolved and particulate phosphorus in the Bering Sea and the Chukchi–Beaufort Seas , 2012 .

[7]  Ning Li,et al.  Distribution, sources and budgets of particulate phosphorus and nitrogen in the East China Sea , 2012 .

[8]  M. Robin,et al.  Geomatic Solutions for Coastal Environments , 2010 .

[9]  Mingjiang Zhou,et al.  Responses of a coastal phytoplankton community to increased nutrient input from the Changjiang (Yangtze) River , 2008 .

[10]  K. Hilmi,et al.  Lagoon Ecosystem Study Trough Two Cases: Oualidia (Atlantic) and Nador (Mediterranean) – Morocco , 2008 .

[11]  Omar Assobhei,et al.  Etude de la survie des bactéries de contamination fécale (coliformes fécaux) dans les eaux de la zone ostréicole de la lagune de Oualidia (Maroc) , 2007 .

[12]  L. Fang,et al.  Trophic structure and functioning in a eutrophic and poorly flushed lagoon in southwestern Taiwan. , 2006, Marine environmental research.

[13]  A. Makaoui,et al.  L'upwelling de la côte atlantique du maroc entre 1994 et 1998 , 2005 .

[14]  A. Lugliè,et al.  Changes of nutrient concentrations and phytoplankton communities after morphological modification in the S'Ena Arrubia Lagoon (Central-Western Sardinia) , 2005 .

[15]  Karim Hilmi,et al.  Oualidia lagoon, Morocco: an estuary without a river , 2005 .

[16]  S. Faulkner.  Urbanization impacts on the structure and function of forested wetlands , 2004, Urban Ecosystems.

[17]  L. C. Cunha,et al.  Relationships between nutrients and macroalgal biomass in a brazilian coastal lagoon: the impact of a lock construction , 2003 .

[18]  L. Rörig,et al.  Intratidal Variation and Net Transport of Dissolved Inorganic Nutrients, POC and Chlorophyll a in the Camboriú River Estuary, Brazil , 2001 .

[19]  J. Bauer,et al.  Distribution, partitioning and fluxes of dissolved and particulate organic C, N and P in the eastern North Pacific and Southern Oceans , 2000 .

[20]  Xavier Choné,et al.  L' intérêt du dosage de l' azote total et de l' azote assimilable dans le moût comme indicateur de la nutrition azotée de la vigne , 2000 .

[21]  D. Alongi.  Coastal Ecosystem Processes , 1997 .

[22]  N. Bouchriti,et al.  The microbiological contamination of an oyster growing area in Morocco: The Oualidia lagoon , 1992 .

[23]  C. Carruesco.  Genèse et évolution de trois lagunes du littoral atlantique depuis l'holocène : Oualidia, Moulay Bou Salham (Maroc) et Arcachon (France) , 1989 .

[24]  M. S. Shafee,et al.  Croissance et mortalite des huitres dans la lagune de Oualidia (Maroc) , 1986 .

[25]  S. Nixon.  Nutrient dynamics, primary production and fisheries yields of lagoons , 1982 .