Abstract
Spatial distribution and temporal variation of epibenthic assemblages of coralligenous biogenic rocky outcrops occurring in the northern Adriatic Sea (45°04′–45°24′N; 12°23′–12°43′E) were investigated by photographic sampling from 2003 to 2006 at 12 randomly selected sites. The dominant reef-forming organisms were the encrusting calcareous algae (Lithophyllum stictaeforme, Lithothamnion minervae and Peyssonnelia polymorpha), while the main bioeroders were boring sponges (Cliona viridis, C. celata, C. thoosina, C. rhodensis, Piona vastifica) and the bivalve Gastrochaena dubia. Composition of the assemblages varied thorough years and among sites. Spatial heterogeneity, at local and regional scale, prevailed over temporal variation. This variability was related both to the geo-morphological features of the outcrops and to environmental variables. Sites clearly differed in the percent cover of reef builder and bioeroder species while only limited temporal variation within site was found. Some taxa revealed complex intra-site temporal trends. These results provide valuable information on the diversity and variability of epibenthic assemblages of the northern Adriatic coralligenous reefs, essential for the management and conservation of these unique biogenic habitats.
Similar content being viewed by others
References
Airoldi L (1998) Roles of disturbance, sediment stress, and substratum retention on spatial dominance in algal turf. Ecology 79:2759–2770
Airoldi L (2003) The effects of sedimentation on rocky coast assemblages. Oceanogr Mar Biol Annu Rev 41:161–236
Anderson MJ (2001) A new method for non-parametric multivariate analysis of variance. Austral Ecol 26:32–46
Anderson MJ, ter Braak CJF (2003) Permutation tests for multi-factorial analysis of variance. J Statist Comput Simul 73:85–113
Archambault P, Bourget E (1996) Scales of coastal heterogeneity and benthic intertidal species richness, diversity and abundance. Mar Ecol Prog Ser 136:111–121
Artegiani A, Bregant D, Paschini E, Pinardi N, Raicich F, Russo A (1997a) The Adriatic Sea general circulation. Part 1: air-sea interactions and water mass structure. J Phys Oceanogr 27:1492–1514
Artegiani A, Bregant D, Paschini E, Pinardi N, Raicich F, Russo A (1997b) The Adriatic Sea general circulation. Part 2: baroclinic circulation structure. J Phys Oceanogr 27:1515–1532
Balata D, Piazzi L, Cecchi E, Cinelli F (2005) Variability of Mediterranean coralligenous assemblages subject to local variation in sediment deposition. Mar Environ Res 60:403–421
Balata D, Acunto S, Cinelli F (2006) Spatio-temporal variability and vertical distribution of a low rocky subtidal assemblage in the North-West Mediterranean. Estuar Coast Shelf Sci 67:553–561
Ballesteros E (2006) Mediterranean coralligenous assemblages: a synthesis of present knowledge. Oceanogr Mar Biol Annu Rev 44:123–195
Bergeron P, Bourget E (1986) Shore topography and spatial partitioning of crevice refuges by sessile epibenthos in an ice disturbed environment. Mar Ecol Prog Ser 28:129–145
Bernardi Aubry F, Berton A, Bastianini M, Socal G, Acri F (2004) Phytoplankton succession in a coastal area of the Nw Adriatic, over a 10-year sampling period (1990–1999). Cont Shelf Res 24:97–115
Bianchi CN, Pronzato R, Cattaneo-Vietti R, Benedetti-Cecchi L, Morri C, Pansini M, Chemello R, Milazzo M, Fraschetti S, Terlizzi A, Peirano A, Salvati E, Benzoni F, Calcinai B, Cerrano C, Bavestrello G (2004) Hard bottoms. In: Gambi MC, Dappiano M (eds) Mediterranean marine benthos: a manual of methods for its sampling and study. Società Italiana di Biologia Marina, Genova, pp 185–216
Boudouresque CF (2004) Marine biodiversity in the Mediterranean: status of species, populations and communities. Sci Rep Port-Cros natl Park 20:97–146
Brokovich E, Baranes A, Goren M (2006) Habitat structure determines coral reef fish assemblages at the northern tip of the Red Sea. Ecol Indic 6:494–507
Brunetti R (1994) Ascidians of the northern Adriatic Sea. Aplousobranchia 1. Ital J Zool 61:89–96
Casellato S, Stefanon A (2008) Coralligenous habitat in the northern Adriatic Sea: an overview. Mar Ecol-Evol Persp 29:321–341
Casellato S, Masiero L, Sichirollo E, Soresi S (2007) Hidden secrets of the Northern Adriatic: “Tegnue”, peculiar reefs. Cent Eur J Biol 2:122–136
Cerrano C, Bavestrello G, Bianchi CN, Cattaneo-Vietti R, Bava S, Morganti C, Morri C, Picco P, Sara G, Schiaparelli S, Siccardi A, Sponga F (2000) A catastrophic mass-mortality episode of gorgonians and other organisms in the Ligurian Sea (Northwestern Mediterranean), summer 1999. Ecol Lett 3:284–293
Clarke KR (1993) Non-parametric multivariate analyses of changes in community structure. Aust J Ecol 18:117–143
Curiel D, Rismondo A, Miotti C, Checchin E, Dri C, Cecconi G, Cerasuolo C, Marzocchi M (2010) Le macroalghe degli affioramenti rocciosi (tegnùe) del litorale veneto. Lavori Soc Ven Sc Nat 35:39–55
Denny MW, Helmuth B, Leonard GH, Harley CDG, Hunt LJH, Nelson EK (2004) Quantifying scale in ecology: lessons from a wave-swept shore. Ecol Monogr 74:513–532
Dethier MN, Graham ES, Cohen S, Tear LM (1993) Visual versus random-point percent cover estimations: ‘objective’ is not always better. Mar Ecol Prog Ser 96:93–100
Fava F, Ponti M, Abbiati M (2009a) Coralligenous assemblages in the northern Adriatic continental shelf. In: Proceedings of the 1st Mediterranean symposium on the conservation of the coralligenous and other calcareous bio-concretions, Tabarka, Tunisa, pp 194–196
Fava F, Ponti M, Abbiati M (2009b) Spatial-temporal variability of epibenthic assemblages on rocky outcrops in the northern Adriatic continental shelf. In: Science and management of estuaries and coasts: a tale of two hemispheres. Abstract of the ECSA 44th international conference. ECSA Buletin No 53, Bahía Blanca, Argentina, p 24
Ferdeghini F, Acunto S, Cocito S, Cinelli F (2000) Variability at different spatial scales of a coralligenous assemblage at Giannutri Island (Tuscan Archipelago, Northwest Mediterranean). Hydrobiologia 440:27–36
Franco P (1984) Fattori influenti sulla produttività primaria dell’Adriatico Settentrionale. Boll Oceanol Teor Applic 11:125–140
Gabriele M, Bellot A, Gallotti D, Brunetti R (1999) Sublittoral hard substrate communities of the northern Adriatic Sea. Cah Biol Mar 40:65–76
Garrabou J, Riera J, Zabala M (1998) Landscape pattern indices applied to mediterranean subtidal rocky benthic communities. Landscape Ecol 13:225–247
Garrabou J, Ballesteros E, Zabala M (2002) Structure and dynamics of north-western Mediterranean rocky benthic communities along a depth gradient. Estuar Coast Shelf Sci 55:493–508
Garrabou J, Coma R, Bensoussan N, Bally M, Chevaldonne P, Cigliano M, Diaz D, Harmelin JG, Gambi MC, Kersting DK, Ledoux JB, Lejeusne C, Linares C, Marschal C, Perez T, Ribes M, Romano JC, Serrano E, Teixido N, Torrents O, Zabala M, Zuberer F, Cerrano C (2009) Mass mortality in northwestern Mediterranean rocky benthic communities: effects of the 2003 heat wave. Glob Change Biol 15:1090–1103
Gorgula SK, Connell SD (2004) Expansive covers of turf-forming algae on human-dominated coast: the relative effects of increasing nutrient and sediment loads. Mar Biol 145:613–619
Gower JC (1966) Some distance properties of latent root and vector methods used in multivariate analysis. Biometrika 53:325–338
Gray JS (2000) The measurement of marine species diversity, with an application to the benthic fauna of the Norwegian continental shelf. J Exp Mar Biol Ecol 250:23–49
Hong JS (1982) Contribution à l’étude des peuplements d’un fond coralligène dans la région marseillaise en Méditerranée Nord-Occidentale. Bull KORDI 4:27–51
Hong JS (1983) Impact of the pollution on the benthic community: environmental impact of the pollution on the benthic coralligenous community in the Gulf of Fos, north western Mediterranean. Bull Korean Fish Soc 16:273–290
Johnson MP, Frost NJ, Mosley MWJ, Roberts MF, Hawkins SJ (2003) The area-independent effects of habitat complexity on biodiversity vary between regions. Ecol Lett 6:126–132
King P, Kennedy H, Newton PP, Jickells TD, Brand T, Calvert S, Cauwet G, Etcheber H, Head B, Khripounoff A, Manighetti B, Carlos Miquel J (1998) Analysis of total and organic carbon and total nitrogen in settling oceanic particles and a marine sediment: an interlaboratory comparison. Mar Chem 60:203–216
Kolasa J, Rollo CD (1991) Introduction: the heterogeneity of the heterogeneity: a glossary. In: Kolasa J, Pickett STA (Ed) Ecological heterogeneity. New York, pp 1–23
Kollmann H, Stachowitsch M (2001) Long-term changes in the benthos of the Northern Adriatic Sea: a phototransect approach. PSZNI Mar Ecol 22:135–154
Laborel J (1987) Marine biogenic constructions in the Mediterranean. Sci Rep Port-Cros natl Park 13:97–126
Linares C, Coma R, Diaz D, Zabala M, Hereu B, Dantart L (2005) Immediate and delayed effects of a mass mortality event on gorgonian population dynamics and benthic community structure in the NW Mediterranean Sea. Mar Ecol Prog Ser 305:127–137
McArdle BH, Anderson MJ (2001) Fitting multivariate models to community data: a comment on distance-based redundancy analysis. Ecology 82:290–297
Meese RJ, Tomich PA (1992) Dots on the rocks: a comparison of percent cover estimation methods. J Exp Mar Biol Ecol 165:59–73
Mizzan L (2000) Localizzazione e caratterizzazione di affioramenti rocciosi delle coste veneziane: primi risultati di un progetto di indagine. Boll Mus civ St Nat Venezia 50:195–212
Molin D, Guidoboni E, Lodovisi A (1992) Mucilage and the phenomena of algae in the history of the Adriatic: periodization and the anthropic context (17th–20th centuries). In: Vollenweider RA, Marchetti R, Viviani R (eds) Marine coastal eutrophication. Proceedings of an international conference, Bologna, Italy, 21–24 March 1990. Science of the Total Environment Suppl. Elsevier, Amsterdam, pp 511–524
Molin E, Gabriele M, Brunetti R (2003) Further news on hard substrates communities of the northern Adriatic Sea with data on growth and reproduction in Polycitor adriaticus (Von Drasche, 1883). Boll Mus civ St Nat Venezia 54:19–28
Newton RS, Stefanon A (1975) The “Tegnue de Ciosa” area: patch reefs in the northern Adriatic Sea. Mar Geol 8:27–33
Occhipinti-Ambrogi A (2007) Global change and marine communities: alien species and climate change. Mar Pollut Bull 55:342–352
Olivi G (1792) Zoologia adriatica. Reale Accademia Sc. Lettere Arti, Bassano
Ott JA (1992) The Adriatic benthos: problems and perspectives. In: Marine eutrophication and population dynamics. Proceedings of the 25th European marine biology symposium, Ferrara, Italy, 10–15 September 1990, pp 367–378
Piazzi L, Balata D (2009) Invasion of alien macroalgae in different Mediterranean habitats. Biol Invasions 11:193–204
Piazzi L, Pardi G, Balata D, Cecchi E, Cinelli F (2002) Seasonal dynamics of a subtidal north-western Mediterranean macroalgal community in relation to depth and substrate inclination. Bot Mar 45:243–252
Piazzi L, Balata D, Pertusati M, Cinelli F (2004) Spatial and temporal variability of Mediterranean macroalgal coralligenous assemblages in relation to habitat and substratum inclination. Bot Mar 47:105–115
Ponti M, Mescalchin P (2008) Meraviglie sommerse delle “Tegnùe”. Guida alla scoperta degli organismi marini. Associazione “Tegnùe di Chioggia”—onlus. Editrice La Mandragora, Imola
Russo A, Maccaferri S, Djakovac T, Precali R, Degobbis D, Deserti M, Paschini E, Lyons DM (2005) Meteorological and oceanographic conditions in the northern Adriatic Sea during the period June 1999–July 2002: influence on the mucilage phenomenon: mucilages in the Adriatic and Tyrrhenian Seas. Sci Total Environ 353:24–38
Soresi S, Cristofoli A, Masiero L, and Casellato S (2004) Benthic communities of rocky outcrops in the northern Adriatic Sea: a quantitative survey. In: Rapport du 37e Congrès de la Commission Internationale pour l’Exploration Scientifique de la mer Méditerranée, Barcellona, 7–11 June 2004, p 331
Trincardi F, Correggiari A, Roveri M (1994) Late Quaternary transgressive erosion and deposition in a modern epicontinental shelf: the Adriatic semienclosed basin. Geo Mar Lett 14:41–51
Underwood AJ (1997) Experiments in ecology. Cambridge University Press, Cambridge
Virgilio M, Airoldi L, Abbiati M (2006) Spatial and temporal variations of assemblages in a Mediterranean coralligenous reef and relationships with surface orientation. Coral Reefs 25:265–272
Zavatarelli M, Pinardi N (2003) The Adriatic Sea modeling system: a nested approach. Ann Geophys 21:345–364
Zuschin M, Stachowitsch M (2009) Epifauna-dominated benthic shelf assemblages: lessons from the modern Adriatic Sea. Palaios 24:211–221
Acknowledgments
This study is part of the PhD thesis of F. F. We would like to acknowledge Marco Bertolino, Carlo Cerrano, Francesco Mastrototaro, Guido Bressan for their taxonomic help, Marco Zavattarelli and Luca Giacomelli for oceanographic data, Andrea Pasteris for statistical support, and the no profit association “Associazione Tegnùe” for the logistic support. We also thank two anonymous reviewers for their useful comments.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by F. Bulleri.
Appendix
Appendix
See Table 8.
Rights and permissions
About this article
Cite this article
Ponti, M., Fava, F. & Abbiati, M. Spatial–temporal variability of epibenthic assemblages on subtidal biogenic reefs in the northern Adriatic Sea. Mar Biol 158, 1447–1459 (2011). https://doi.org/10.1007/s00227-011-1661-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00227-011-1661-3