E. Alekseenko, V. Raybaud, B. Espinasse, F. Carlotti, B. Queguiner et al., , p.725

P. Garreau and M. Baklouti, Seasonal dynamics and stoichiometry of the planktonic 726 community in the NW Mediterranean Sea: a 3D modeling approach. Ocean Dynamics64, vol.727, pp.179-207, 2014.

P. A. Auger, F. Diaz, C. Ulses, C. Estornel, J. Neveux et al., , vol.729, 2011.

, Mediterranean) during spring and its impact on the carbon deposition: a field data and 3-D 731 modeling combined approach, Biogeosciences, vol.8, pp.3231-3261

F. Azam, T. Fenchel, J. G. Field, J. S. Gray, L. A. Meyer-reil et al., The 733 ecological role of water-column microbes in the sea, Marine Ecology Progress Series, vol.10, pp.257-263, 1983.

D. Baird, J. M. Mc-glade, and R. E. Ulanowicz, The comparative ecology f six marine 737 ecosytems, Philosophical Transactions of the Royal Society of London, Series B. Biological 738 Sciences, vol.333, pp.15-29, 1991.

D. Baird and J. J. Heymans, Assessment of ecosystem changes in response to freshwater 741 inflow of the Kromme River estuary, Water SA, vol.22, pp.307-318, 1996.

D. Baird, J. Luczkovich, and R. R. Christian, Assessment of spatial and temporal 745 variability in system attributes of the St Marks National Wildlife Refuge, p.746, 1998.

F. , Estuarine Coastal and Shelf Science, vol.47, pp.329-363

D. Baird, Assessment of observed and perceived changes in ecosystems over time with 749 special reference to the Sylt-Rømø Bight, German Wadden Sea. Estuarine Coastal and Shelf 750 Science, vol.108, pp.144-154, 2012.

B. Barhoumi, K. Lemenach, M. Dévier, W. B. Ameur, H. Etcheber et al., , p.753

H. Cachot, J. Driss, and M. R. , Polycyclic aromatic hydrocarbons (PAHs) in 754 surfacesediments from the Bizerte lagoon, Tunisia: levels, sources and toxicological 755 significance, Environmental Monitoringand Assessment, vol.186, pp.2653-2669, 2013.

B. Barhoumi, K. Le-menach, M. H. Dévier, Y. El-megdiche, B. Hammami et al., , p.758

S. B. Hassine, J. Cachot, H. Budzinski, and M. R. Driss, Distribution and ecological risk 759 of polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in surface 760 sediments from the Bizerte lagoon Tunisia. Environmental Science Pollution Research21, vol.761, pp.6290-6302, 2014.

B. Barhoumi, K. Le-menach, M. H. Devier, W. Ben-ameur, H. Etcheber et al., , p.764

J. Cachot and M. R. Driss, Polycyclic aromatic hydrocarbons (PAHs) in surface 765 sediments from the Bizerte Lagoon, Tunisia: levels, sources, and toxicological significance, 2014.

, Environmental Monitoring and Assessment, vol.186, pp.2653-2669

B. Bejaoui and A. Harzallah, Modèle hydrodynamique de la lagune de Bizerte avec 769 forçage saisonnier, Atelier de Modélisation des Écosystèmes Marins, organisé par l'INSTM, p.770, 2005.

. Tunis, , pp.27-28

B. Bejaoui, A. Harzallah, M. Moussa, A. Chapelle, and C. Solidoro, Analysis of 773 hydrobiological pattern in the Bizerte lagoon (Tunisia), Estuarine Coastal and Shelf, vol.774, 2008.

. Science80, , pp.121-129

B. Bejaoui, D. Ferjani, N. Zaaboub, A. Chapelle, and M. Moussa, Caractérisation 777 hydrobiologique saisonnière de la lagune de Bizerte, vol.23, pp.215-778, 2010.
DOI : 10.7202/044686ar

URL : http://www.erudit.org/fr/revues/rseau/2010-v23-n3-rseau3946/044686ar.pdf

A. Belgrano, U. M. Scharler, J. Dunne, and R. E. Ulanowicz, Aquatic Food Webs, vol.780, pp.25-40, 2005.

W. Ben-ameur, S. Trabelsi, Y. El-megdiche, S. Ben-hassine, B. Barhoumi et al., , p.782

E. Eljarrat, D. Barceló, and M. R. Driss, Concentration of polychlorinated biphenyls 783 andorganochlorine pesticides in mullet (Mugilcephalus) and sea bass (Dicentrarchuslabrax, p.784, 2013.

, Chemosphere, vol.90, pp.2372-2380

M. Ben-garali, . Ouakad, and M. Gueddari, Contamination of Superficial Sediments 787 byHeavy Metals and Iron in the Bizerte Lagoon, Northern Tunisia, Arabian Journal of 788 Geosciences, vol.3, pp.295-306, 2010.

H. Ben-mna, W. Oueslati, M. A. Helali, N. Zaaboub, A. Added et al., , 2017.

, Distribution and assessment of heavy metal toxicityin sediment cores from Bizerte Lagoon, p.792

, Tunisia. Environmental Monitoringand Assessment, pp.189-356

U. Berggreen, B. Hansen, and A. T. Kigkhoe, Food size spectra, ingestion and growth of 795 the copepod Acartiu tonsu during development: Implications for determination of copepod 796 production, Marine Biology, vol.99, pp.341-352, 1988.

M. E. Monaco and R. E. Ulanowicz, Comparative ecosystem trophic structure of three U.S. 950 mid-Atlantic estuaries, Marine Ecology Progress Series, vol.161, pp.239-254, 1997.

C. E. Morales, R. P. Harris, R. N. Head, and P. R. Tranter, Copepod grazing in the 953 oceanic northeast Atlantic during a 6 week drifting station: the contribution of size classes and 954 vertical migrants, Journal of Plankton Research, vol.15, pp.185-211, 1993.

N. Mzoughi, G. Lespes, M. Bravo, M. Dachraoui, and M. Potin-gautier, Organotin 957 speciation in Bizerte lagoon (Tunisia), Science of the Total Environment, vol.349, pp.211-222, 2005.

N. Niquil, G. A. Jackson, L. Legendre, and B. Delesalle, Inverse model analysis of the 960 planktonic food web of Takapoto Atoll (French Polynesia), Marine Ecology Progress Series, vol.165, pp.17-29, 1998.

N. Niquil, G. Bartoli, J. Urabe, G. A. Jackson, L. Legendre et al., Carbon steady state model of the planktonic food web of Lake Biwa, Japan. Freshwater 964 Biology, vol.51, pp.1570-1585, 2006.
URL : https://hal.archives-ouvertes.fr/hal-00148891

N. Niquil, M. Kagami, J. Urabe, U. Christaki, E. Viscogliosi et al., , 2011.

, Potential role of fungi in plankton food web functioning and stability: a simulation analysis 968 based on Lake Biwa inverse model, Hydrobiologia, vol.659, pp.65-79

N. Niquil, E. Chaumillon, G. A. Johnson, X. Bertin, B. Grami et al., , p.971

H. Asmus, D. Baird, and R. Asmus, The effect of physical drivers on ecosystem indices 972 derived from ecological network analysis: Comparison across estuarine ecosystems, Estuarine 973 Coastal and Shelf Science, vol.108, pp.132-143, 2012.

N. Niquil, A. Baeta, J. C. Marques, A. Chaalali, J. Lobry et al., How does an 976 estuarine food web react to disturbances? Lindeman's perspective, Marine Ecology Progress 977 Series, vol.512, pp.141-154, 2014.

E. P. Odum, The strategy of ecosystem development, Science, vol.164, pp.262-270, 1969.

T. P. Parsons, Y. Maita, and C. M. Lalli, A manuel of Chemical and Biological Methods for 981 Seawater analysis, p.173, 1984.

J. Patrício, R. Ulanowicz, M. A. Pardal, and J. C. Marques, Ascendency as an ecological 983 indicator: a case study of estuarine pulse eutrophication, Estuarine Coastal and Shelf Science, vol.984, issue.60, pp.23-35, 2004.

C. Piroddi, H. Teixeiraa, C. P. Lynamb, C. Smithc, M. C. Alvarez et al., , p.987

T. Churilovaf, L. Tedescog, M. Chifflet, G. Chust, I. Galparsoroe et al., , p.988

M. Kryvenkof, O. Lassallei, G. Neville, S. Niquil, N. Papadopoulou et al., , p.989

V. Suslink and M. C. Uyarra, Using ecological models to assess ecosystem status in 990 support of the European Marine Strategy Framework Directive, Ecological Indicators, vol.58, pp.175-991, 2015.

L. R. Pomeroy, The ocean's food web: A changing paradigm, Bioscience, vol.24, pp.499-504, 1974.

O. Pringault, C. Lafabrie, M. Avezac, C. Bancon-montigny, C. Carre et al., , p.996

S. Delpoux, A. Duvivier, F. Elbaz-poulichet, C. Gonzalez, P. Got et al., , p.997

S. Spinelli, A. Sakka-hlaili, and M. Bouvy, Consequences of contaminant mixture on the 998 dynamics and functional diversity of bacterioplankton in a southwestern Mediterranean 999 coastal ecosystem, Chemosphere, vol.144, pp.1060-1073, 2016.

S. R. Proulx, D. E. Promislow, and P. C. Phillips, Network thinking in ecology and 1002 evolution, Trends in Ecology and Evolution, vol.20, pp.345-353, 2005.

S. Rasconi, B. Grami, N. Niquil, M. Jobard, and T. Sime-ngando, Parasitic chytrids 1005 sustain zooplankton growth during inedible algal bloom, Frontiers in Microbiology, vol.5, pp.1-19, 2014.

T. L. Richardson, G. A. Jackson, and A. B. Burd, Planktonic food web dynamics in two 1007 contrasting regions of Florida Bay U S, Bulletin of Marine Science, vol.73, pp.569-591, 2003.

T. L. Richardson, G. A. Jackson, H. W. Ducklow, and M. R. Roman, Carbon fluxes through 1010 food webs of the eastern equatorial Pacific: an inverse approach. Deep Sea Research I 51, pp.1011-1245, 2004.

B. Saint-béat, A. F. Vézina, R. Asmus, H. Asmus, and N. Niquil, The mean function 1014 provides robustness to linear inverse modelling flow estimation in food webs: a comparison 1015 of functions derived from statistics and ecological theories, Ecologicol Modeling, vol.258, pp.53-64, 2013.

B. Saint-béat, D. Baird, H. Asmus, R. Asmus, C. Bacher et al., , p.1018

V. David, A. F. Vézinaf, and N. Niquil, Trophic networks: How do theories link 1019 ecosystem structure and functioning to stability properties? A review, Ecological Indicators, vol.1020, pp.458-471, 2015.

I. Sahraoui, B. Grami, S. S. Bates, D. Bouchouicha, M. A. Chikhaoui et al., , p.1023

A. Sakka-hlaili, Response of potentially toxic Pseudo-nitzschia (Bacillariophyceae) 1024 populations and domoic acid to environmental conditions in a eutrophied, SW Mediterranean 1025 coastal lagoon (Tunisia), Estuarine Coastal and Shelf Science, vol.102, pp.95-104, 2012.

A. Sakka-hlaili, M. A. Chikhaoui, B. Grami, and H. Hadj-mabrouk, Effects of N and P 1028 supply on phytoplankton in Bizerte Lagoon (western Mediterranean), Journal of Experimental, p.1029, 2006.

, Marine Biology and Ecology, vol.333, pp.79-96

A. Sakka-hlaili, B. Grami, H. Hadj-mabrouk, M. Gosselin, and D. Hamel, , 2007.

, Phytoplankton growth and microzooplankton grazing rates in a restricted Mediterranean 1033 lagoon, vol.151, pp.767-783

A. Sakka-hlaili, B. Grami, N. Niquil, M. Gosselin, D. Hamel et al., , 2008.

, The Planktonic food web of the Bizerte Lagoon (South-western Mediterranean): I. Spatial 1037 distribution under different human pressures, Estuarine Coastal and Shelf Science, vol.78, pp.61-77

A. Sakka-hlaili, N. Niquil, and L. Legendre, Planktonic food webs revisited: Reanalysis 1040 of results from the linear inverse approach, Progress in Oceanography, vol.120, pp.216-229, 2014.

U. M. Scharler and D. Baird, A comparison of selected ecosystem attributes of three South 1043, 2005.

, African estuaries with different freshwater inflow regimes, using network analysis, vol.56, pp.283-308

C. Savenkoff, H. Bourdages, D. P. Swain, S. P. Despatie, J. M. Hanson et al., , 1047.

L. Morissette, Input data and parameter estimates for ecosystem models of the southern 1048, 2004.

, Canadian Technical Report of Fisheries and 1049 Aquatic Sciences 2529, p.105

E. B. Sherr and B. F. Sherr, Role of microbes in pelagic food webs: a revised concept, 1988.

, Limnology and Oceanography, vol.33, pp.1225-1227

E. B. Sherr and B. F. Sherr, Preservation and storage of samples for enumeration of 1055 heterotrophic protests, Handbook of 1056 Methods in Aquatic Microbial Ecology, pp.207-212, 1993.

A. M. Slaughter, S. M. Bollens, and G. R. Bollens, Grazing impact of mesozooplankton in 1059 an upwelling region off northern California, Deep Sea Research II, vol.53, pp.3099-3115, 2000.

T. J. Smayda and C. S. Reynolds, Community assembly in marine phytoplankton: 1062 application of recent models to harmful dinoflagellate blooms, Journal of Plankton Research, vol.1063, pp.447-461, 2001.

J. H. Steele, The structure of marine ecosystems, vol.128, 1066.

D. K. Steinberg, C. A. Carlson, and N. R. Bates, Zooplankton vertical migration and 1068 the active transport of dissolved organic and inorganic carbon in the Sargasso Sea, Deep Sea 1069 Research I, vol.47, pp.137-158, 2000.

S. Tecchio, A. Chaalali, A. Raoux, A. Tous-rius, J. Lequesne et al., , p.1071

M. Cachera, P. Riou, J. Lobry, J. C. Dauvin, and N. Niquil, Evaluating ecosystem-level 1072 anthropogenic impacts in a stressed transitional environment: The case of the Seine estuary, 2016.

, Ecological Indicators, vol.61, pp.833-845

S. Tecchio, M. Coll, V. Christensen, J. B. Company, E. Ramírez-llodra et al., , 2013.

, Food web structure and vulnerability of a deep-sea ecosystem in the NW Mediterranean Sea

, Deep Sea Research I, vol.75, pp.1-15

E. Teira, J. Albade, M. Alvarez-ossorio, A. Bode, C. Carino et al., , p.1080

N. Gonzalez, J. Lorenzo, J. Valencia, and M. Varela, Plankton carbon budget in a coastal 1081 wind-driven upwelling station off a Coruna (NW Iberian Peninsula), Marine Ecology 1082 Progress Series, vol.265, pp.31-43, 2003.

C. R. Thomas and R. R. Christian, Comparison of nitrogen cycling in salt marsh zones 1085 related to sea-level rise, Marine Ecology Progress Series, vol.221, pp.1-16, 2001.

S. Tortajada, N. Niquil, H. Blanchet, B. Grami, H. Montanie et al., , p.1088

B. Beat, G. A. Johnson, E. Marquis, Y. Del-amo, S. Dubois et al., , p.1089

F. Hartmann, H. J. Sautour, and B. , Network analysis of the planktonic food web during the 1090 spring bloom in a semi enclosed lagoon, Acta Oecologica, vol.40, pp.40-50, 2012.

S. Trabelsi and M. R. Driss, Polycyclic aromatic hydrocarbons in superficial coastal 1093 sediments from Bizerte Lagoon, Marine Pollution Bulletin, vol.50, pp.344-349, 2005.

R. E. Ulanowicz, An hypothesis on the development of natural communities, Journal of 1096 Theoretical Biology, vol.85, pp.223-245, 1980.

R. E. Ulanowicz, Growth and Development: Ecosystems Phenomenology, p.1099, 1986.

N. Verlag and . York, , vol.1100, p.39

R. E. Ulanowicz and F. Wulff, Comparing ecosystem structures: the Chesapeake Bay and 1102 the Baltic Sea, pp.140-166, 1991.

R. E. Ulanowicz, Trophic flow networks as indicators of ecosystem stress, Polis 1106, 1996.

, Foodwebs: integration of patterns and dynamics

H. Chapman, , pp.358-68

R. E. Ulanowicz, Ecology, the Ascendent Perspective Columbia University Press, 1997.

R. E. Ulanowicz, Ascendency: a measure of ecosystem performance, p.1113, 2000.

, Handbook of Ecosystem Theories and Management, pp.1114-303

R. E. Ulanowicz, Quantitative methods for ecological network analysis, Computational 1117 Biology and Chemistry, vol.28, pp.321-339, 2004.

R. E. Ulanowicz, S. J. Goerner, B. Lietaer, and R. Gomez, Quantifying sustainability: 1119 resilience, efficiency and the return to of information theory, Ecological complexity, vol.6, pp.27-36, 2009.

S. F. Umani and A. Beran, Seasonal variations in the dynamics of microbial plankton 1122 communities: first estimates from experiments in the Gulf of Trieste, 2003.

, Marine Ecology Progress Series, vol.247, pp.1-16

H. Utermöhl, Zur Vervollkommnung der quantitativen Phytoplankton methodik, 1958.

, Mitteilungen der Internationalen Vereinigung für Theoretische und Ange wandte Limnologie 1127 9, pp.1-38

K. Van-den-meersche, K. Soetaert, and D. Van-oevelen, xsample(): An R Function for 1130, 2009.

, Sampling Linear Inverse Problems, Journal of Statistical Software, vol.30, pp.1-15

M. Vasconcellos, S. Mackinson, K. Sloman, and D. Pauly, The stability of trophic mass-1132 balance models of marine ecosystems: a comparative analysis, Ecological Modelling, vol.100, pp.1133-125, 1997.

P. Vassallo, M. Fabiano, L. Vezzulli, R. Sandulli, J. C. Marques et al., Assessing the health of coastal marine ecosystems: A holistic approach based on 1137 sediment micro and meio-benthic measures, Ecological Indicators, vol.6, pp.525-542, 1136.

A. F. Vézina and T. Platt, Food web dynamics in the ocean. I. Best estimates using inverse 1139, 1988.

, Methods. Marine Ecology Progress Series, vol.42, pp.269-287

F. A. Vézina, S. Demers, I. Laurion, T. Sime-ngando, S. K. Juniper et al., , 1997.

, Carbon flows through the microbial food web of first-year ice in Resolute Passage (Canadian 1142

, Journal of Marine Systems, pp.173-189

A. F. Vézina, C. Savenkoff, S. Roy, B. Klein, R. Rivkin et al., Export of biogenic carbon and structure and dynamics of the pelagic food web in the 1145 Gulf of St Lawrence Part 1 Seasonal variations, Deep Sea Research II, vol.47, p.40, 1144.

A. F. Vézina and M. Pahlow, Reconstruction of ecosystem flows using inverse 1148 methods: how well do they work, Journal of Marine Systems40, pp.55-77, 2003.

M. G. Weinbauer, C. Winter, and M. G. Höfle, Reconsidering transmission electron 1151 microscopy based estimates of viral infection of bacterioplankton using conversion factors 1152 derived from natural communities, Aquatic Microbiol Ecology, vol.27, pp.103-110, 2002.

H. Zmerli-triki, M. Laabir, C. Lafabrie, D. Malouche, C. Bancon-montigny et al., , p.1154

A. Deidun, O. Pringault, K. Daly-yahia, and O. , Do the levels of industrial pollutants 1155 influence the distribution and abundance of dinoflagellate cysts in the recently-deposited 1156 sediment of a Mediterranean coastal ecosystem, Science of the Total Environment, vol.595, pp.380-1157, 2017.

I. Zrafi-nouira, Z. Khedir-ghenim, F. Zrafi, R. Bahri, I. Cheraeif et al., , 2008.

, Hydrocarbon pollution in the sediment from the Jarzouna-Bizerte coastal area of Tunisia 1160, Bulletin of Environmental Contamination and Toxicology, vol.80, pp.566-572