Abstract
In coastal dunes, influenced by anthropogenic activities such as tourism, it is important to determine the relative influence of environmental factors at different spatial scales to evaluate the sensitivity of local communities to disturbances. We analyzed beetle communities of 14 dunes of the French Mediterranean coast: four in the relatively preserved Camargue area, and ten in the Var department, where tourism is intensive. Beetle communities were studied three times in early spring using sand sampling. Species-environment relationships were evaluated at the regional, landscape and local scale using redundancy analysis (RDA) and variability partitioning. About 28 species were identified, of which 15 were sand-specialist species, which accounted for more than 93% of total abundance. The beetle communities of Camargue were significantly different from those of the Var department owing to the pullulation of a Tenebrionid species (Trachyscelis aphodioides Latr.) in the Var, except for one restored dune where the community was very similar to those of Camargue. Our results showed no longitudinal gradient between the two regions. Local factors (dune height, preservation and disturbance index) significantly explained most of the variation in the dominance of T. aphodioides, while some other local factors were important for other psammophilous species. This study also suggests that dune beetle communities are strongly affected on beaches intensively managed for tourism, but beetles are still abundant in much disturbed sites.
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Aloia A, Colombini I, Fallaci M, Chelazzi L (1999) Behavioural adaptations to zonal maintenance of five species of tenebrionids living along a Tyrrhenian sandy shore. Marine Biol 133:473–487
Arneberg P, Andersen J (2003) The energetic equivalence rejected because of potentially sampling error: evidence from carabid beetles. Oïkos 101:367–375
Bigot L, Picard J, Roman ML (1982) Contribution à l’étude des peuplements des invertébrés des milieux extrêmes, la plage et les dunes vives de l’Espiguette (Grau-du-Roi, Gard). Ecol Mediter 8:3–29
Borcard DP, Legendre P, Drapeau D (1992) Partialling out the spatial component of ecological variation. Ecology 73:1045–1055
Burger JC, Redak RA, Allen EB, Allen MF (2003) Restoring arthropod communities in coastal sage scrub. Conserv Biol 17:460–467
Caillol H (1908) Catalogue des Coléoptères de Provence, première partie. Société linnéenne de Provence, Marseille
Caillol H (1913) Catalogue des Coléoptères de Provence, deuxième partie. Société linnéenne de Provence, Marseille
Caillol H (1914) Catalogue des Coléoptères de Provence, troisième partie. Société linnéenne de Provence, Marseille
Caillol H (1954a) Catalogue des Coléoptères de Provence, quatrième partie. Muséum National d’Histoire Naturelle, Paris
Caillol H (1954b) Catalogue des Coléoptères de Provence, cinquième partie: additions et correction. Muséum National d’Histoire Naturelle, Paris
Chelazzi L, Dematthaeis E, Colombini I, Fallaci M, Bandini V, Tozzi C (2005) Abundance, zonation and ecological indices of a coleopteran community from a sandy beach-dune ecosystem of the southern Adriatic coast, Italy. Vie et milieu 55:127–141
Colombini I, Chelazzi L, Fallaci M, Palesse L (1994) Zonation and surface activity of some Tenebrionid beetles living on a mediterranean sandy beach. J Arid Environ 28:215–230
Colombini I, Chelazzi L (1996) Environmental factors influencing the surface activity of Eurynebria complanata (Coléoptère, Carabidae). Revista Chilena de Historia Natural 69:511–537
Colombini I, Aloia A, Bouslama MF, ElGtari M, Fallaci M, Ronconi L, Scalpini F, Chelazzi L (2002) Small-scale spatial and seasonal differences in the distribution of beach arthropods on the northwestern Tunisian coast. Are species evenly distributed along the shore? Marine Biol 140:1001–1012
Colombini I, Fallaci M, Milanesi F, Scapini F, Chelazzi L (2003) Comparative diversity analysis in sandy littoral ecosystems of the western Mediterranean. Estuarine Coastal Shelf Sci 58:93–104
Colombini I, Fallaci M, Chelazzi L (2005) Micro-scale distribution of some arthropods inhabiting a Mediterranean sandy beach in relation to environmental parameters. Acta Oecolog 28:249–265
Dajoz R (2002) Les Coléoptères Carabidés et Ténébrionidés, Ecologie et Biologie. Tec et Doc, Paris
Diham RK, Ghazoul J, Stork N, Davis AJ (1996) Insects in fragmented forests: a functional approach. Trend Ecol Evol 11:255–260
Driscoll DA, Weir T (2005) Beetle responses to habitat fragmentation depend on ecological traits, habitat condition, and remnant size. Conserv Biol 19:182–194
Erwin TL (1988) The tropical forest canopy: the heart of biotic diversity. In: Wilson EO, Peter FM (eds) Biodiversity. National Academy Press, Washington, p 105
Fallaci M, Colombini I, Palesse L, Chelazzi L (1997) Spatial and temporal strategies in relation to environmental constraints of four tenebrionids inhabiting a Mediterranean coastal dune system. J Arid Environ 37:45–64
Fallaci M, Aloia A, Colombini I, Chelazzi L (2002) Population dynamics and life history of two Phaleria species (Coleoptera, Tenebrionidae) living on the Tyrrhenian sandy coast of central Italy. Acta Oecolog 23:69–79
Fanini L, Cantarino CM, Scapini F (2005) Relationships between the dynamics of two Talitrus saltator populations and the impacts of activities linked to tourism. Oceanologia 47:93–112
Finnamore AT (1996) The advantages of using arthropods in ecosystem management. A Brief from the Biological Survey of Canada (Terrestrial Arthropods). http://www.biology.ualberta.ca/bsc/briefs/bradvantages.htm, Cited January 1996
Hammond P (1992) Species inventory. In: Groombridge B (ed) Global biodiversity: status of the earth’s living resources. Chapman and Hall, London, 17
Hesp PA (1991) Ecological processes and plant adaptations on coastal dunes. J Arid Environ 21:165–191
Hutcheson K (1970) A test for comparing diversities based on the Shannon formula. J Theoret Biol 29:151–154
Kremen C, Colwell RK, Erwin TL (1993) Terrestrial arthropod assemblages: their use in conservation planning. Conserv Biol 7:796–808
Legendre P, Legendre L (1998) Numerical ecology, 2nd edn. Elsevier Science BV, Amsterdam
Peres-Neto P, Legendre P, Dray S, Borcard D (2006) Variation partitioning of species data matrices: estimation and comparison of fractions. Ecology 87:2614–2625
Ponel P (1983) Contribution à la connaissance de la communauté des arthropodes psammophiles de l’isthme de Giens. Travaux scientifiques du Parc national de Port Cros 9:149–151
Ponel P (1986) Les communautés des Arthropodes des dunes littorales de Provence: composition, structure, dynamique spatio-temporelle. Thèse Université Aix-Marseille III
Ponel P (1993) Coléoptères du Massif des Maures et de la dépression permienne périphérique. Faune de Provence 14:5–23
Rangel TF, Diniz-Filho JA, Bini LM (2006) Towards an integrated computational tool for spatial analysis in marcoecology and biogeography. Global Ecol Biogeogr 15:321–327
Samways MJ (2005) Insect extinctions and insect survival. Conserv Biol 20:245–246
Schweiger O, Maelfait JP, Van Wingerden W, Hendrickx F, Billeter R, Speelmans M, Augenstein I, Aukema B, Aviron S, Bailey D, Bukacek R, Burel F, Diekötter T, Dirksen J, Frenzel M, Herzog F, Liira J, Roubalova M, Bugter R (2005) Quantifying the impact of environmental factors on arthropod communities in agricultural landscapes across organizational levels and spatial scales. J Appl Ecol 42:1129–1139
Slobodchikoff CN, Doyen JT (1977) Effects of Ammophila Arenaria on sand dune arthropod communities. Ecology 58:1171–1175
Ter Braak CJF, Smilauer P (2002) CANOCO Reference manual and CanoDraw for windows user’s guide. Software for canonical community ordination (version 4.5). Biometris, Wageningen and Ceske Budejovice
Thérond J (1975) Catalogue des Coléoptères de la Camargue et du Gard. Société des Sciences Naturelles de Nîmes. Mémoire n° 10 (Première partie)
Thérond J (1976) Catalogue des Coléoptères de la Camargue et du Gard. Société des Sciences Naturelles de Nîmes. Mémoire n°10 (Deuxième partie)
Wilson EO (1992) The diversity of life. Belknap Press, Cambridge
Acknowledgements
We are greatly indebted to Philippe Vernon, CNRS, UMR 6553 “Ecobio” and to reviewers for their very fruitful comments and suggestions on the manuscript, and to Sandrine Baudry for improving the English of the first draft.
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Comor, V., Orgeas, J., Ponel, P. et al. Impact of anthropogenic disturbances on beetle communities of French Mediterranean coastal dunes. Biodivers Conserv 17, 1837–1852 (2008). https://doi.org/10.1007/s10531-007-9290-3
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DOI: https://doi.org/10.1007/s10531-007-9290-3