Short-Term Impact of Clam Harvesting on Sediment Chemistry, Benthic Microbes and Meiofauna in the Goro Lagoon (Italy)

References

• Abril , G. , Etcheber , H. , Le Hir , P. , Bassoullet , P. , Boutier , B. and Frankignoulle , M. 1999 . Oxic/anoxic oscillations and organic carbon mineralization in an estuarine maximum turbidity zone (The Gironde, France) . Limnology and Oceanography , 44 : 1304 – 1315 .
   Web of Science ®Google Scholar
• Bak , R. P. M. and Nieuwland , G. 1989 . Seasonal fluctuations in benthic protozoan populations at different depths in marine sediments . Netherlands Journal of Sea Research , 24 : 37 – 44 .
   Google Scholar
• Bak , R. P. M. , Van Duyl , F. C. , Nieuwland , G. and Kop , A. J. 1991 . Benthic heterotrophic nanoflagellates North Sea field/mesocosm bottoms and their response to sedimentation . Ophelia , 33 : 187 – 196 .
   Web of Science ®Google Scholar
• Bartoli , M. , Nizzoli , D. , Viaroli , P. , Turolla , E. , Castaldelli , G. , Fano , E. A. and Rossi , R. 2001 . Impact of tapes philippinamm farming on nutrient dynamics and benthic respiration in the Sacca di Goro . Hydrobiologia , 455 : 203 – 212 .
   Web of Science ®Google Scholar
• Buchanan , J. B. 1971 . “ Sediment ” . In Methods for the Study of Marine Benthos , Edited by: Holme , N. A. and McIntyre , A. D. 30 – 52 . Oxford : Blackwell .
   Google Scholar
• Colangelo , M. A. and Ceccherelli , V. U. 1994 . Meiofaunal recolonization of azoic sediment in a Po Delta lagoon (Sacca di Goro) . Bollettino di Zoologia , 61 : 335 – 342 .
   Google Scholar
• Cotner , J. B. , Johengen , T. H. and Biddanda , B. A. 2000 . Intense winter heterotrophic production stimulated by benthic resuspension . Limnology and Oceanography , 45 : 1672 – 1676 .
   Web of Science ®Google Scholar
• Danovaro , R. and Fabiano , M. 1995 . Seasonal and inter-annual variation of bacteria in a seagrass bed of the Mediterranean Sea: Relationship with labile organic compounds and other environment factors . Aquatic Microbial Ecology , 9 : 17 – 26 .
   Web of Science ®Google Scholar
• Danovaro , R. , Marrale , D. , Della Croce , N. , Dell’Anno , A. and Fabiano , M. 1998 . Heterotrophic nanoflagellates, bacteria and labile organic compounds in continental shelf and deep-sea sediments of the Eastern Mediterranean . Microbial Ecology , 35 : 244 – 255 .
   PubMed Web of Science ®Google Scholar
• de Jonge , V. N. 1980 . Fluctuations in the organic carbon to chlorophyll-a ratios for estuarine benthic diatom populations . Marine Ecology Progress Series , 2 : 345 – 353 .
   Web of Science ®Google Scholar
• de Jonge , V. N. and Van Beusekom , J. E. E. 1995 . Wind- and tide-induced resuspension of sediment and microphytobenthos from tidal flats in the Ems estuary . Limnology and Oceanography , 40 : 766 – 778 .
   Web of Science ®Google Scholar
• Dell’Anno , A. , Mei , M. L. , Pusceddu , A. and Danovaro , R. 2002 . Assessing the trophic state and eutrophication of coastal marine systems: A new approach based on the biochemical composition of sediment organic matter . Marine Pollution Bulletin , 44 : 611 – 622 .
   PubMed Web of Science ®Google Scholar
• Ekebom , J. 1999 . Heterotrophic nanoflagellates and bacteria in sediment of a brackish water sill basin in the Baltic Sea . Hydrobiologia , 393 : 151 – 161 .
   Web of Science ®Google Scholar
• Epstein , S. S. 1995 . Simultaneous enumeration of protozoa and micrometazoa from marine sandy sediments . Aquatic Microbial Ecology , 9 : 219 – 227 .
   Web of Science ®Google Scholar
• Fabiano , M. , Danovaro , R. and Fraschetti , S. 1995 . A three-year time series of elemental and biochemical composition of organic matter in subtidal sandy sediments of the Ligurian Sea (northwestern Mediterranean) . Continental Shelf Research , 15 : 1453 – 1469 .
   Web of Science ®Google Scholar
• Fry , J. C. 1990 . “ Direct methods and biomass estimation ” . In Methods in Microbiology , Vol. 22 , 41 – 85 . Academic press .
   Google Scholar
• Garstecki , T. , Verhoeven , R. , Wickham , S. A. and Arndt , H. 2000 . Benthic-pelagic coupling: A comparison of the community structure of benthic and pelagic heterotrophic protists in shallow inlets of the Southern Baltic . Freshwater Biology , 45 : 147 – 168 .
   Web of Science ®Google Scholar
• Garstecki , T. and Wickham , S. A. 2001 . Effects of resuspension and mixing on population dynamics and trophic interactions in a model benthic microbial food web . Aquatic Microbial Ecology , 25 : 281 – 292 .
   Web of Science ®Google Scholar
• Giovanardi , O. , Pranovi , F. , Franceschini , G. , Raicevich , S. and Farrace , M. G. Effects of scallop dredging on a benthic community living on a sandy bottom in the Adriatic Sea . Impact of Trawl Fishing on Benthic Communities – Proceedings . November 19 1999 . pp. 25 – 48 .
   Google Scholar
• Graf , G. 1992 . Benthic-pelagic coupling: A benthic view . Oceanography and Marine Biology, Annual Review , 30 : 149 – 190 .
   Web of Science ®Google Scholar
• Grémare , A. , Medemach , L. , deBovée , F. , Amouroux , J. M. , Vétion , G. and Albert , P. 2002 . Relationships between sedimentary organics and benthic meiofauna on the continental shelf and the upper slope of the Gulf of Lions (NW Mediterranean) . Marine Ecology Progress Series , 234 : 85 – 94 .
   Web of Science ®Google Scholar
• Heip , C. , Vinex , M. and Vranken , G. 1985 . The ecology of marine nematodes . Oceanography and Marine Biology Annual Review , 23 : 399 – 489 .
   Web of Science ®Google Scholar
• Hondeveld , B. J. M. , Nieuwland , G. , Van Duyl , F. C. and Bak , R. R. M. 1994 . Temporal and spatial variations in heterotrophic nanoflagellate abundance in North Sea sediments . Marine Ecology Progress Series , 109 : 235 – 243 .
   Web of Science ®Google Scholar
• Hoppe , H. G. 1993 . “ Use of fluorogenic model substrates for extracellular enzyme activity (EEA) of bacteria ” . In Handbook of Methods in Aquatic Microbial Ecology , Edited by: Kemp , P. F. , Sherr , B. F. , Sherr , E. B. and Cole , J. J. 423 – 431 . Boca Raton : Lewis .
   Google Scholar
• Hughes , J. E. and Wainright , S. C. 17–19 Mar 1995 . “ Bacterial response to sediment resuspension ” . In Twenty-third Benthic Ecology Meeting Edited by: Grassle , J. P. , Kelsey , A. , Oates , E. and Snelgrove , P. V. 17–19 Mar , New Brunswick, USA , NJ 1995
   Google Scholar
• Jennings , S. , Pinnegar , J. K. , Polunin , N. V. C. and Warr , K. J. 2001 . Impacts of trawling disturbance on the trophic structure of benthic invertebrate communities . Marine Ecology Progress Series , 213 : 127 – 142 .
   Web of Science ®Google Scholar
• Kaiser , M. J. , Laing , I. , Utting , S. D. and Burnell , G. M. 1998 . Environmental impacts of bivalve mariculture . Journal of Shellfish Research , 17 : 59 – 66 .
   Web of Science ®Google Scholar
• Lorenzen , C. and Jeffrey , J. 1980 . Determination of chlorophyll in seawater . UNESCO, Technical papers in Marine Science , 35 : 1 – 20 .
   Google Scholar
• MacIntyre , H. L. , Geider , R. J. and Miller , D. C. 1996 . Microphytobenthos: The ecological role of the “secret garden” of unvegetated, shallow-water marine habitats. I. Distribution, abundance and primary production . Estuaries , 19 : 186 – 201 .
   Google Scholar
• Mayer , L. M. and Rice , D. L. 1992 . Early diagenesis of protein: A seasonal study . Limnology and Oceanography , 37 : 280 – 295 .
   Web of Science ®Google Scholar
• Moeseneder , M. M. and Hemdl , G. J. 1995 . Influence of tuibolence on bacterial production in the sea . Limnology and Oceanography , 40 : 1466 – 1473 .
   Web of Science ®Google Scholar
• Ogilivie , B. G. and Mitchell , S. F. 1998 . Does sediment resuspension have persistent effects on phytoplankton? Experimental studies in three shallow lakes . Freshwater Biology , 40 : 51 – 63 .
   Web of Science ®Google Scholar
• Parker , J. G. 1983 . A comparison of method used for the measurement of organic matter in marine sediments . Chemistry and Ecology , 1 : 201 – 210 .
   Google Scholar
• Pilskaln , C. H. , Churchill , J. H. and Mayer , L. M. 1998 . Resuspension of sediment by bottom trawling in the Gulf of Maine and potential geochemical consequences . Conservation Biology , 12 : 1223 – 1229 .
   Web of Science ®Google Scholar
• Pusceddu , A. , Fiordelmondo , C. and Danovaro , R. 2003 . Impact of trawling activity on the trophic state of marine sediments in the Thermaikos Gulf (Aegean Sea): A biochemical approach . Biologia Marina Mediterranea , 10 (in press)
   Google Scholar
• Pusceddu , A. , Sarà , G. , Armeni , M. , Fabiano , M. and Mazzola , A. 1999 . Seasonal and spatial changes in the sediment organic matter of a semi-enclosed marine system (W-Meditenanean Sea) . Hydrobiologia , 397 : 59 – 70 .
   Web of Science ®Google Scholar
• Schratzberger , M. , Dinmore , T. A. and Jennings , S. 2002 . Impacts of trawling on the diversity, biomass and structure of meiofauna assemblages . Marine Biology , 140 : 23 – 93 .
   Web of Science ®Google Scholar
• Sloth , N. P. , Riemann , B. , Nielsen , L. P. and Blackburn , T. H. 1996 . Resilience of pelagic and benthic microbial communities to sediment resuspension in a coastal ecosystem, Knebel Vig, Denmark . Estuarine Coastal and Shelf Science , 42 : 405 – 415 .
   Web of Science ®Google Scholar
• Van Duyl , F. C. and Kop , A. J. 1994 . Bacterial variation in North Sea sediments: Clues to seasonal and snatial variations . Marine Biology , 120 : 323 – 337 .
   Web of Science ®Google Scholar
• Wainright , S. C. 1987 . Stimulation of heterotrophic microplankton production by resuspended marine sediments . Science , 238 : 1710 – 1712 .
   PubMed Web of Science ®Google Scholar