eesti teaduste
akadeemia kirjastus
Estonian Journal of Ecology
Sensitivity of benthic vegetation and invertebrate functional guilds to oil spills and its use in oil contingency management related negotiation processes; 255-269

Jonne Kotta, Georg Martin, Robert Aps

This paper gives an overview of the impact of an oil spill on the benthic vegetation and invertebrate communities of Nõva and Keibu bays, western Gulf of Finland. No negative effects of the oil spill on the species composition and depth distribution of macrophytobenthos were observed. The coverage of macrophytes and the coverage of Pylaiella littoralis were lower in the impacted than in reference areas. Among different invertebrate feeding guilds herbivores were the most sensitive to the oil spill, being tremendously reduced at sites of oil pollution. Deposit feeders and suspension feeders were positively affected by the spill. Based on the sensitivity of benthic communities, we explore the issue how this information can be used to support decisions and negotiations on the possible oil spill response actions.


ArcGIS 9.2004. Getting Started with ArcGis. ESRI.

Backlund, P., Holmbom, B. & Leppäkoski, E. 1993. Industrial Emissions and Toxic Pollutants. The Baltic University Secretariat, Uppsala University, Uppsala, Sweden.

Baker, J. M. 2001. Oil pollution. In Encyclopedia of Ocean Sciences, Vol. 4 (Steele, J. H., Thorpe, S. A. & Turekian, K. K., eds), pp. 1999–2007. Academic Press.

Berge, J. A. 1990. Macrofauna recolonization of subtidal sediment. Experimental studies on defaunated sediment contaminated with crude oil in two Norwegian fjords with unequal eutrophication status. I. Community responses. Mar. Ecol. Prog. Ser., 66, 103–115.

Bonsdorff, E. 1983. Effects of experimental oil exposure on the fauna associated with Corralina officinalis L. in intertidal rock pools. Sarsia, 68, 149–155.

Bonsdorff, E. & Nelson, W. G. 1981. Fate and effects of Ekofisk crude oil in the littoral of a Norwegian fjord. Sarsia, 66, 231–240.

Bonsdorff, E. & Pearson, T. H. 1999. Variation in the sublittoral macrozoobenthos of the Baltic Sea along environmental gradients: a functional-group approach. Aust. J. Ecol., 24, 312–326.

Chambers, M. R. 1977. The population ecology of Gammarus tigrinus (Sexton) in the reed beds of the Tjeukemeer. Hydrobiologia, 53, 155–164.

Crapp, G. B. 1971. Field experiments with oil and emulsifiers. In The Ecological Effects of Oil Pollution on Littoral Communities (Cowell, E. B., ed.), pp. 129–149. Institute of Petroleum, London.

Cross, W. E., Wilce, R. T. & Fabijan, M. F. 1987. Effects of experimental releases of oil and dispersed oil on Arctic nearshore macrobenthos. 3. Macroalgae. Arctic, 40, Suppl. 1.

Crothers, J. H. 1983. Field experiments on the effects of crude oil and dispersant on the common animals and plants of rocky seashores. Mar. Environ. Res., 8, 215–239.

Elmgren, R., Hansson, S., Larsson, U., Sundelin, B. & Boehm, P. D. 1983. The “Tsesis” oil spill: acute and long-term impact on the benthos. Mar. Biol., 73, 51–65.

Heip, C. 1995. Eutrophication and zoobenthos dynamics. Ophelia, 41, 113–136.

HELCOM. 2001. Compilation on Ship Accidents in the Baltic Sea Area 1989–1999. Final Report.

HELCOM. 2006. Manual for Marine Monitoring in the COMBINE Programme of HELCOM.­Manual2/CombineHome.htm

Highsmith, R. C., Rucker, T. L., Stekoll, M. S., Saupe, S. M., Lindeberg, M. R., Jenne, R. N. & Erickson, W. P. 1996. Impact of the Exxon Valdez oil spill on intertidal biota. American Fisheries Society Symposium, 18, 212–237.

Jennings, N. R. 1993. Commitments and conventions: the foundation of coordination in multi-agent systems. Knowledge Eng. Rev., 8, 223–250.

Johnsson, S., Larsson, U. & Boehm, P. 1980. The Tsesis oil spill: impact on the pelagic ecosystem. Mar. Pollut. Bull., 11, 284–293.

Josefson, A. B. 1990. Increase of benthic biomass in the Skagerrak-Kattegat during the 1970s and 1980s – effects of organic enrichment? Mar. Ecol. Prog. Ser., 66, 117–130.

Karunatillake, N. C., Jennings, N. R., Rahwan, I. & Norman, T. J. 2005. Arguing and negotiating in the presence of social influences. In Proceedings of the 4th International Central and Eastern European Conference on Multi-Agent Systems (CEEMAS) (Pechoucek, M., Petta, P. & Varga, L. Z., eds). Lecture Notes in Artificial Intelligence, 3690, 223–235. Springer-Verlag, Berlin.

Kiirikki, M. 1996. Dynamics of macroalgal vegetation in the northern Baltic Sea – evaluating the effects of weather and eutrophication. Walter and Andrée de Nottbeck Foundation Scientific Reports, 12, 1–15.

Kiirikki, M. & Lehvo, A. 1997. Life strategies of filamentous algae in the northern Baltic Proper. Sarsia, 82, 259–267.

Kiørboe, T. & Møhlenberg, F. 1981. Particle selection in suspension-feeding bivalves. Mar. Ecol. Prog. Ser., 5, 291–295.

Kotta, J. 2000. Impact of eutrophication and biological invasions on the structure and functions of benthic macrofauna. Diss. Biol. Univ. Tartu., 63, Tartu University Press.

Kotta, J., Kotta, I. & Kask, J. 1999. Benthic animal communities of exposed bays in the outermost part of the Gulf of Finland. Proc. Estonian Acad. Sci. Biol. Ecol., 48, 107–116.

Kotta, J., Kotta, I. & Viitasalo, I. 2000. Effect of diffuse and point source nutrient supply on the low diverse macrozoobenthic communities of the northern Baltic Sea. Bor. Envir. Res., 5, 235–242.

Leppäkoski, E. 1975. Assessment of degree of pollution on the basis of macrozoobenthos in marine and brackish-water environments. Acta Acad. Abo., Ser. B Math. Phys., 35.

Liu, X. & Wirtz, K. W. 2005. Multi-agent negotiation in the Prestige oil spill response scenario:
a conflict resolution mechanism design and simulations. Coastal Engineering VII. WIT Transactions on Built Environment, 78,113–121.

Martin, G. 2006. Loode-Eesti õlireostuse mõju mereelustikule. Report of contract No. 1-11/8. TÜ Eesti Mereinstituut, Tallinn.

Mustonen, M. & Tulkki, P. 1972. The Palva tanker disaster in the Finnish SW Archipelago: IV. Bottom fauna in the oil polluted area. Aqua Fenn., 3, 137–141.

Notini, M. 1978. Long-term effects of an oil spill on Fucus macrofauna in a small Baltic bay.
J. Fish. Res. Board Can., 35, 745–753.

Orav-Kotta, H. 2004. Habitat choice and feeding activity of benthic suspension feeders and mesograzers in the northern Baltic Sea. Diss. Biol. Univ. Tartu., 89. Tartu University Press.

Panzarasa, P. & Jennings, N. R.2001. Negotiation and joint commitments in multi-agent systems. Sozionik Aktuell, 3, 65–81.

Panzarasa, P., Jennings, N. R. & Norman, T. J. 2002. Formalising collaborative decision making and practical reasoning in multi-agent systems. J. Logic Comput., 12, 55–117.

Rahwan, I., Ramchurn, S. D., Jennings, N. R., McBurney, P., Parsons, S. & Sonenberg, L. 2004. Argumentation-based negotiation. Knowledge Eng. Rev., 18(4), 343–375.

Spies, R. B., Hardin, D. D. & Toal, J. P. 1988. Organic enrichment or toxicity? A comparison of the effects of kelp and crude oil in sediments on the colonization and growth of benthic infauna. J. Exp. Mar. Biol. Ecol., 124, 261–282.

Stekoll, M. S. & Deysher, L. 1996a. Recolonization and restoration of upper intertidal Fucus gardneri (Fucales, Phaeophyta) following the Exxon Valdez oil spill. Hydrobiologia, 326/327, 311–316.

Stekoll, M. S. & Deysher, L. 1996b. Response of the dominant alga Fucus gardneri (Silva) (Phaeophyceae) to the Exxon Valdez oil spill and clean-up. Mar. Pollut. Bull., 40, 1028–1041.

Tedengren, M. & Kautsky, N. 1987. Comparative stress response to diesel oil and salinity changes of the blue mussel, Mytilus edulis from the Baltic and North seas. Ophelia, 28, 1–9.

Thomas, M. L. H. 1977. Long-term biological effects of Bunker C oil in the intertidal zone.
In Fate
and Effects of Petroleum Hydrocarbons in Marine Ecosystems and Organisms (Wolfe, D. A., ed.), pp. 238–246. Pergamon Press, New York.

Yarvekyulg, A. 1979. Bottom Fauna in the Eastern Part of the Baltic Sea. Valgus, Tallinn (in Russian).

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