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Marine Biology

, Volume 154, Issue 5, pp 765–773 | Cite as

Limited trophodynamics effects of trawling on three Mediterranean fishes

  • F. Badalamenti
  • C. J. Sweeting
  • N. V. C. Polunin
  • J. Pinnegar
  • G. D’Anna
  • C. Pipitone
Original Paper

Abstract

Trawling has a significant effect on the structure of marine communities, yet the ubiquity of trawling impacts makes testing such effects difficult. This study examines trawling impacts on trophodynamics of three fishes among the Gulfs of Castellammare and Termini Imerese (northern Sicily), the first of which has been subject to a trawling ban since 1990 that initially resulted in an eightfold increase in total fish biomass. The Gulf of Termini Imerese remains heavily fished and was treated as a control site. Nitrogen and carbon stable isotope data were used to assess fishing induced changes in trophic levels or source of production supporting three demersal fish species; Mullus barbatus,Merluccius merluccius and Lophius budegassa following a control-impact approach. The exclusion of trawling resulted in only small alteration of δ15N in two of the three-three species. There were no systematic changes in the δ13C of any species sampled. Thus, a large influence of trawling on the trophodynamics of the studied species at sampled size was discounted. Although stable isotopes do not have spatial or temporal resolution to identify detailed shifts in diet composition, their integrative nature highlights that the trophic role these species play is robust to fishing impacts at scales over which the fishery operates. This is despite a significant increase in the abundance of these species and of total fish biomass within the protected area.

Keywords

Fishing Trophic Level Fish Biomass Western Sector Depth Stratum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

We would like to thank M. Coppola, A. Galioto and M. Gristina for assistance with fish collection, V. M. Giacalone for graphic assistance, the cooperative CREA of Palermo for logistic support and Simon Jennings for his comments on the manuscript. This study was performed in accordance with the current laws of Sicily.

References

  1. Arculeo M., D’Anna G., Riggio S. (1988) Valutazione delle risorse demersali nell’ area compresa fra Capo Gallo e Capo San Vito (Sicilia nord-occidentale): risultati delle campagne condotte nel 1985. Atti Seminari Pesca e Aquacoltura. Pubbl. Min. Mar. Mercantile-C.N.R., Roma. III:1413–1451Google Scholar
  2. Badalamenti F, D’Anna G, Pinnegar JK, Polunin NVC (2002) Size-related trophodynamic changes in three target fish species recovering from intensive trawling. Mar Biol 141:561–570CrossRefGoogle Scholar
  3. Badalamenti F, D’Anna G, Pipitone C (2007) Ricostituzione delle risorse di pesca in un’area precedentemente soggetta ad intenso sfruttamento: dinamiche a larga scala del popolamento ittico e della struttura trofica della comunità marina. Study MIUR/2004/63. Final Report 243 ppGoogle Scholar
  4. Barnes C, Jennings S, Polunin NVC, Lancaster JE (2008) The importance of quantifying inherent variability when interpreting stable isotope field data. Oecologia 155:227–235CrossRefGoogle Scholar
  5. Bianchi G, Gislason H, Graham K, Hill L, Jin X, Koranteng K, Manickchand-Heileman S, Paya I, Sainsbury K, Sanchez F, Zwanenburg K (2000) Impact of fishing on size composition and diversity of demersal fish communities. ICES J Mar Sci 57:558–571CrossRefGoogle Scholar
  6. Bouillon S, Koedam N, Raman AV, Dehairs F (2002) Primary producers sustaining macro-invertebrate communities in intertidal mangrove forests. Oecologia 130:441–448CrossRefGoogle Scholar
  7. Carpentieri P, Colloca F, Cardinale M, Belluscio A, Ardizzone GD (2005) Feeding habits of European hake (Merluccius merluccius) in the central Mediterranean Sea. Fish Bull US 103:411–416Google Scholar
  8. Cavaliere A, Greco S, Perdichizzi F, Azzaro F, Arena G (1988) Valutazione dell risorse demersali: primi risultati di due campagne di pesca (anno 1985) condotte nell’area compresa fra Capo Calava e Capo Gallo (Sicilia). Atti Seminari Pesca e Aquacoltura. Pubbl. Min. Mar. Mercantile - C.N.R., 3, 1337–1367 C.N.R.Google Scholar
  9. Collie JS, Hall SJ, Kaiser MJ, Poiner IR (2000) A quantitative analysis of fishing impacts on shelf-sea benthos. J Anim Ecol 69:785–798CrossRefGoogle Scholar
  10. Deudero S, Pinnegar JK, Polunin NVC, Morey G, Morales-Nin B (2004) Spatial variation and ontogenic shifts in the isotopic composition of Mediterranean littoral fishes. Mar Biol 145:971–981CrossRefGoogle Scholar
  11. Fanelli E (2007) Trophic relationships of demersal communities of the western Mediterranean: Case studies from coastal and deep-sea ecosystems. Dipartimento di Ecologia e Sviluppo Sostenibile, ViterboGoogle Scholar
  12. Frid CLJ, Hansson S, Ragnarsson SA, Rijnsdorp A, Steingrimsson SA (1999) Changing levels of predation on benthos as a result of exploitation of fish populations. Ambio 28:578–582Google Scholar
  13. Garcia Charton JAG, Williams ID, Ruzafa AP, Milazzo M, Chemello R, Marcos C, Kitsos MS, Koukouras A, Riggio S (2000) Evaluating the ecological effects of Mediterranean marine protected areas: habitat, scale and the natural variability of ecosystems. Environ Conserv 27:159–178CrossRefGoogle Scholar
  14. Graham NAJ, Evans RD, Russ GR (2003) The effects of marine reserve protection on trophic relationships of reef fishes on the Great Barrier Reef. Environ Conserv 30:200–208CrossRefGoogle Scholar
  15. Greco S (1994) Considerazioni sullo stato di sfruttamento delle risorse demersali (Capo Suvero-San Vito Lo Capo). Biol Mar Med 1:61–66Google Scholar
  16. Greco S, Cavaliere A, Perdichizzi F, Cammaroto S (1993) Sintesti dell’attivita svolta dall’unita operativa “T6”: Terreno Meridionale (Da Capo Suvero a Capo San Vito). - Atti del seminario nazionale delle unita operative italiane svoltosi presso l'Istituto di Tecnologia della Pesca e del Pescato di Mazara del Vallo: "La valutazione delle risorse demersali dei mari italiani". N.T.R.-I.T.P.P., Special Publication n.2, pp 139–141Google Scholar
  17. Greenstreet SPR, Hall SJ (1996) Fishing and the ground-fish assemblage structure in the north-western North Sea: an analysis of long-term and spatial trends. J Anim Ecol 65:577–598CrossRefGoogle Scholar
  18. Gu BH, Alexander V, Schell DM (1997) Stable isotopes as indicators of carbon flows and trophic structure of the benthic food web in a subarctic lake. Arch Hydrobiol 138:329–344Google Scholar
  19. Hall SJ (2002) The continental shelf benthic ecosystem: current status, agents for change and future prospects. Environ Conserv 29:350–374CrossRefGoogle Scholar
  20. Hobson KA (1993) Trophic relationships among high arctic seabirds—Insights from tissue-dependent stable-isotope models. Mar Ecol Progress Ser 95:7–18CrossRefGoogle Scholar
  21. Jennings S, Greenstreet SPR, Hill L, Piet GJ, Pinnegar JK, Warr KJ (2002a) Long-term trends in the trophic structure of the North Sea fish community: evidence from stable-isotope analysis, size-spectra and community metrics. Mar Biol 141:1085–1097CrossRefGoogle Scholar
  22. Jennings S, Kaiser MJ (1998) The effects of fishing on marine ecosystems Advances in Marine Biology. Academic Press Ltd, London, pp 201–352Google Scholar
  23. Jennings S, Kaiser MJ, Reynolds JD (2001a) Marine fisheries ecology. Blackwell Science, LondonGoogle Scholar
  24. Jennings S, Mackinson S (2003) Abundance-body mass relationships in size-structured food webs. Ecol Lett 6:971–974CrossRefGoogle Scholar
  25. Jennings S, Pinnegar JK, Polunin NVC, Boon TW (2001b) Weak cross-species relationships between body size and trophic level belie powerful size-based trophic structuring in fish communities. J Anim Ecol 70:934–944CrossRefGoogle Scholar
  26. Jennings S, Pinnegar JK, Polunin NVC, Warr KJ (2001c) Impacts of trawling disturbance on the trophic structure of benthic invertebrate communities. Mar Ecol Progress Ser 213:127–142CrossRefGoogle Scholar
  27. Jennings S, Pinnegar JK, Polunin NVC, Warr KJ (2002b) Linking size-based and trophic analyses of benthic community structure. Mar Ecol Progress Ser 226:77–85CrossRefGoogle Scholar
  28. Jennings S, Renones O, MoralesNin B, Polunin NVC, Moranta J, Coll J (1997) Spatial variation in the 15N and 13C stable isotope composition of plants, invertebrates and fishes on Mediterranean reefs: Implications for the study of trophic pathways. Mar Ecol Progress Ser 146:109–116CrossRefGoogle Scholar
  29. Kaiser MJ, Spencer BE (1994) Fish scavenging behaviour in recently trawled areas. Mar Ecol Progress Ser 112:41–49CrossRefGoogle Scholar
  30. Layman CA, Quattrochi JP, Peyer CM, Allgeier JE, Suding K (2007) Niche width collapse in a resilient top predator following ecosystem fragmentation. Ecol Lett 10:937–944CrossRefGoogle Scholar
  31. LePoint G, Dauby P, Gobert S (2004) Applications of C and N stable isotopes to ecological and environmental studies in seagrass ecosystems. Mar Pollut Bull 49:887–891CrossRefGoogle Scholar
  32. Lipari R, Badalamenti F., D’Anna G. (1998) Relazioni trofiche e selezione alimentare di Mullus barbatus L. (1758) nella comunita’ a sabbie fini del Golfo di Castellammare (Sicilia N/O). Biol Mar Med 5:354–356Google Scholar
  33. Macpherson E, Duarte CM (1991) Bathymetric trends in demersal fish size: is there a general relationship? Mar Ecol Progress Ser 71:103–112CrossRefGoogle Scholar
  34. Matthews B, Mazumder A. (2004) A critical evaluation of intrapopulation variation of δ13C and isotopic evidence of individual specialization. Oecologia 140:361–371CrossRefGoogle Scholar
  35. Melville AJ, Connolly RM (2003) Spatial analysis of stable isotope data to determine primary sources of nutrition for fish. Oecologia 136:499–507CrossRefGoogle Scholar
  36. Murawski SA, Brown R, Lai HL, Rago PJ, Hendrickson L (2000) Large-scale closed areas as a fishery-management tool in temperate marine systems: the Georges Bank experience. Bull Mar Sci 66:775–798Google Scholar
  37. Olaso I, Pereda P, Gonzalez R (1982) The feeding of young angler fishes (Lophius budegassa Spinola and Lophius piscatorius L.) in Divisions VIIIc and IXa of ICES. ICES, CM 1982/G:38, p 12Google Scholar
  38. Pauly D, Christensen V, Dalsgaard J, Froese R, Torres F (1998) Fishing down marine food webs. Science 279:860–863CrossRefGoogle Scholar
  39. Pinnegar JK, Polunin NVC (1999) Differential fractionation of δ13C and δ15N among fish tissues: implications for the study of trophic interactions. Funct Ecol 13:225–231CrossRefGoogle Scholar
  40. Pinnegar JK, Polunin NVC (2000) Contributions of stable-isotope data to elucidating food webs of Mediterranean rocky littoral fishes. Oecologia 122:399–409CrossRefGoogle Scholar
  41. Pinnegar JK, Polunin NVC, Francour P, Badalamenti F, Chemello R, Harmelin-Vivien ML, Hereu B, Milazzo M, Zabala M, D’Anna G, Pipitone C (2000) Trophic cascades in benthic marine ecosystems: lessons for fisheries and protected-area management. Environ Conserv 27:179–200CrossRefGoogle Scholar
  42. Pipitone C, Badalamenti F, D’Anna G, Patti B (2000) Fish biomass increase after a four-year trawl ban in the Gulf of Castellammare (NW Sicily, Mediterranean Sea). Fish Res 48:23–30CrossRefGoogle Scholar
  43. Post DM (2002) Using stable isotopes to estimate trophic position: Models, methods, and assumptions. Ecology 83:703–718CrossRefGoogle Scholar
  44. Rice J, Gislason H (1996) Patterns of change in the size spectra of number of numbers and biodiversity of the North Sea fish assemblage, as refelected in surveys and models. ICES J Mar Sci 53:1214–1225CrossRefGoogle Scholar
  45. Rice JC (2000) Evaluating fishery impacts using metrics of community structure. Ices J Mar Sci 57:682–688CrossRefGoogle Scholar
  46. Scharf FS, Juanes F, Rountree RA (2000) Predator size—prey size relationships of marine fish predators: interspecific variation and effects of ontogeny and body size on trophic-niche breadth. Mar Ecol Progress Ser 208:229–248CrossRefGoogle Scholar
  47. Schmidt-Nielsen K (1984) Scaling: why is animal size so important?. Cambridge University Press, New YorkCrossRefGoogle Scholar
  48. Schratzberger M, Jennings S (2002) Impacts of chronic trawling disturbance on meiofaunal communities. Mar Biol 141:991–1000CrossRefGoogle Scholar
  49. Sokal RR, Rohlf FJ (1996) Biometry: the principles and practice of statistics in biological research. W·H. Freeman and Company, New YorkGoogle Scholar
  50. St John J, Russ GR, Brown IW, Squire LC (2001) The diet of the large coral reef serranid Plectropomus leopardus in two fishing zones on the Great Barrier Reef, Australia. Fish Bull 99:180–192Google Scholar
  51. Stergiou KI, Karpouzi VS (2001) Feeding habits and trophic levels of Mediterranean fish. Rev Fish Biol Fish 11:217–254CrossRefGoogle Scholar
  52. Sweeting CJ, Jennings S, Polunin NVC (2005) Variance in isotopic signatures as a descriptor of tissue turnover and degree of omnivory. Funct Ecol 19(5):777–784CrossRefGoogle Scholar
  53. Sweeting CJ, Barry J, Barnes C, Polunin NVC, Jennings S (2007a) Effects of body size and environment on diet-tissue δ15N fractionation in fishes. J Exp Mar Biol Ecol 340:1–10CrossRefGoogle Scholar
  54. Sweeting CJ, Barry J, Polunin NVC, Jennings S (2007b) Effects of body size and environment on diet-tissue δ13C fractionation in fishes. J Exp Mar Biol Ecol 352:165–176CrossRefGoogle Scholar
  55. Underwood AJ (1997) Experiments in ecology. Cambridge University Press, CambridgeGoogle Scholar
  56. Vizzini S, Sara G, Michener RH, Mazzola A (2002a) The role and contribution of the seagrass Posidonia oceanica (L.) Delile organic matter for secondary consumers as revealed by carbon and nitrogen stable isotope analysis. Acta Oecol Int J Ecol 23:277–285CrossRefGoogle Scholar
  57. Vizzini S, Sara G, Michener RH, Mazzola A (2002b) The trophic role of the macrophyte Cymodocea nodosa (Ucria) Asch In a Mediterranean saltworks: Evidence from carbon and nitrogen stable isotope ratios. Bull Mar Sci 71:1369–1378Google Scholar
  58. Wainright SC, Fogarty MJ, Greenfield RC, Fry B (1993) Long-term changes in the Georges Bank food web—trends in stable isotopic compositions of fish scales. Mar Biol 115:481–493CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2008

Authors and Affiliations

  • F. Badalamenti
    • 1
  • C. J. Sweeting
    • 1
  • N. V. C. Polunin
    • 2
  • J. Pinnegar
    • 3
  • G. D’Anna
    • 1
  • C. Pipitone
    • 1
  1. 1.CNR-IAMC, Laboratorio di Ecologia MarinaCastellammare del GolfoItaly
  2. 2.School of Marine Science and TechnologyUniversity of NewcastleNewcastle upon TyneUK
  3. 3.The Centre for Environment, Fisheries and Aquaculture ScienceLowestoft LaboratoryLowestoft, SuffolkUK

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