Abstract
Coastal sand dunes represent one of the most fragile ecosystems in the Mediterranean basin. These habitats naturally suffer the action of several limiting factors such as sand burial, marine aerosol and low soil fertility; on the other hand, they often host species of high conservation value. Over the last decades, they have also experienced a high level of biological invasion. In this study, we sampled psammophilous vegetation in two sites in the northern Adriatic coast belonging to the Natura 2000 network to describe diversity patterns and to identify the main ecological drivers of species diversity. Plant species richness and their abundance were assessed in each plot. Differences in species composition for native and alien species were compared via PERMANOVA analysis. Species complementarity was explored by partitioning beta diversity in its spatial components (richness and replacement). A Generalized Linear Model was also computed to assess the main environmental factors that may promote invasiveness in these ecosystems. For the investigated area, our results highlight the strong differentiation in community composition both in alien and native species: in particular alien species showed on average a lower complementarity among habitats compared to native species. Specifically, communities seem to be more diversified when larger spatial scales were considered. Beta diversity in both groups appears to be more dominated by the richness component with respect to the replacement component. Furthermore, in these habitats, the occurrence of alien species was shown to be related to geomorphological predictors more than climatic variables.
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References
Acosta A, Izzi CF, Stanisci A (2006) Comparison of native and alien plant traits in Mediterranean coastal dunes. Commun Ecol 7:35–41. https://doi.org/10.1556/ComEc.7.2006.1.4
Acosta A, Carranza ML, Izzi CF (2009) Are there habitats that contribute best to plant species diversity in coastal dunes? Biodivers Conserv 18:1087. https://doi.org/10.1007/s10531-008-9454-9
Anderson MJ (2001) Permutation tests for univariate or multivariate analysis of variance and regression. Can J Fish Aquatic Sci 58:626–639. https://doi.org/10.1139/f01-004
Anderson MJ, Gorley RN, Clarke KR (2008) PERMANOVA + for PRIMER: guide to software and statistical methods. PRIMER-E, Plymouth
Anderson TR, Fletcher CH, Barbee MM, Frazer LN, Romine BM (2015) Doubling of coastal erosion under rising sea level by mid-century in Hawaii. Nat Hazards 78:75–103. https://doi.org/10.1007/s11069-015-1698-6
Arévalo JR, Delgado JD, Otto R, Naranjo A, Salas M, Fernández-Palacios JM (2005) Distribution of alien vs. native plant species in roadside communities along an altitudinal gradient in Tenerife and Gran Canaria (Canary Islands). Perspect Plant Ecol 7:185–202. https://doi.org/10.1016/j.ppees.2005.09.003
Bacaro G, Santi E, Rocchini D, Pezzo F, Puglisi L, Chiarucci A (2011) Geostatistical modelling of regional bird species richness: exploring environmental proxies for conservation purpose. Biodivers Conserv 20:1677–1694. https://doi.org/10.1007/s10531-011-0054-8
Bacaro G, Rocchini D, Ghisla A, Marcantonio M, Neteler M, Chiarucci A (2012) The spatial domain matters: Spatially constrained species rarefaction in a Free and Open Source environment. Ecol Complex 12:63–69. https://doi.org/10.1016/j.ecocom.2012.05.007
Bacaro G, Altobelli A, Cameletti M, Ciccarelli D, Martellos S, Palmer MW, Ricotta C, Rocchini D, Scheiner SM, Tordoni E, Chiarucci A (2016) Incorporating spatial autocorrelation in rarefaction methods: implications for ecologists and conservation biologists. Ecol Indic 69:233–238. https://doi.org/10.1016/j.ecolind.2016.04.026
Blanchet FG, Legendre P, Borcard D (2008) Forward selection of explanatory variables. Ecology 89:2623–2632. https://doi.org/10.1890/07-0986.1
Brown S, Nicholls R, Woodroffe C, Hanson S, Hinkel J, Kebede AS, Neumann B, Vafeidis AT (2013) Sea-level rise impacts and responses: a global perspective. In: Finkl CW, (ed). Coastal hazards, Springer, Netherlands. pp. 117–149. https://doi.org/10.1007/978-94-007-5234-4_5
Buffa G, Fantinato F, Pizzo L (2012) Effects of disturbance on sandy coastal ecosystems of N-adriatic coasts (Italy). In: Lameed GA, (ed). Biodiversity enrichment in a diverse world, InTech, p 339–372 https://doi.org/10.5772/48473
Burnham KP, Anderson DR (2002) Model selection and multimodel inference: a practical information theoretic approach, 2nd edn. Springer, New York. https://doi.org/10.1007/b97636
Calcagno V (2013) glmulti: Model selection and multimodel inference made easy. R package version 1:7
Campos JA, Herrera M, Biurrun I, Loidi J (2004) The role of alien plants in the natural coastal vegetation in central-northern Spain. Biodivers Conserv 13:2275–2293. https://doi.org/10.1023/B:BIOC.0000047902.27442.92
Carboni M, Thuiller W, Izzi F, Acosta A (2010) Disentangling the relative effects of environmental versus human factors on the abundance of native and alien plant species in Mediterranean sandy shores. Divers Distrib 16:537–546. https://doi.org/10.1111/j.1472-4642.2010.00677.x
Carter RWG (1988) Coastal environments. Academic Press, London
Carvalho JC, Cardoso P, Borges PAV, Schmera D, Podani J (2013) Measuring fractions of beta diversity and their relationships to nestedness: a theoretical and empirical comparison of novel approaches. Oikos 122:825–834. https://doi.org/10.1111/j.1600-0706.2012.20980.x
Celesti-Grapow L, Alessandrini A, Arrigoni PV, Banfi E, Bernardo L, Bovio M et al (2009) Inventory of the non-native flora of Italy. Plant Biosyst 143:386–430. https://doi.org/10.1080/11263500902722824
Chiarucci A, Bacaro G, Rocchini D (2008) Quantifying plant species diversity in a Natura 2000 network: old ideas and new proposals. Biol Conserv 141:2608–2618. https://doi.org/10.1016/j.biocon.2008.07.024
Chiarucci A, Bacaro G, Rocchini D, Ricotta C, Palmer M, Scheiner SM (2009) Spatially constrained rarefaction: incorporating the autocorrelated structure of biological communities into sample based rarefaction. Commun Ecol 10:209–214. https://doi.org/10.1556/10.1556/ComEc.10.2009.2.11
Chiarucci A, Bacaro G, Arévalo JR, Delgado JD, Fernandez-Palacios JM (2010) Additive partitioning as a tool for investigating the flora diversity in oceanic archipelagos. Perspect Plant Ecol 12:83–91. https://doi.org/10.1016/j.ppees.2010.01.001
Chiarucci A, Bacaro G, Filibeck G, Landi S, Maccherini S, Scoppola A (2012) Scale dependence of plant species richness in a network of protected areas. Biodivers Conserv 21:503–516. https://doi.org/10.1007/s10531-011-0196-8
Chytrý M, Maskell LC, Pino J, Pyšek P, Vilà M, Font X, Smart SM (2008) Habitat invasions by alien plants: a quantitative comparison among Mediterranean, subcontinental and oceanic regions of Europe. J Appl Ecol 45:448–458. https://doi.org/10.1111/j.1365-2664.2007.01398.x
Ciccarelli D (2014) Mediterranean coastal sand dune vegetation: influence of natural and anthropogenic factors. Environ Manage 54:194–204. https://doi.org/10.1007/s00267-014-0290-2
Ciccarelli D, Bacaro G, Chiarucci A (2012) Coastline dune vegetation dynamics: evidence of no stability. Folia Geobot 47:263–275. https://doi.org/10.1007/s12224-011-9118-5
Clarke KR, Warwick RM (2005) Primer-6 computer program. Natural Environment Research Council, Plymouth
CNR (1999) (Consiglio Nazionale delle Ricerche). Atlante delle spiagge italiane. CA, Firenze, Italy: Edizioni S.EL
Conti F, Abbate G, Alessandrini A, Blasi C (2005) An Annotated Checklist of the Italian Vascular Flora. Palombi Ed., Roma
Core Team R (2017) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna
Crist TO, Veech JA, Gering JC, Summerville KS (2003) Partitioning species diversity across landscapes and regions: a hierarchical analysis of α, β, and γ-diversity. Am Nat 162:734–743. https://doi.org/10.1086/378901
Curr RHF, Koh A, Edwards E, Williams AT, Daves P (2000) Assessing anthropogenic impact on Mediterranean sand dunes from aerial digital photography. J Coast Conserv 6:15–22. https://doi.org/10.1007/BF02730463
DAISIE (2009) Handbook of alien species in Europe. Springer, Berlin, p 200
Defeo O, McLachlan A, Schoeman DS, Schlacher TA, Dugan J, Jones A, Lastra M, Scapini F (2009) Threats to sandy beach ecosystems: a review. Estuarine Coast Shelf S 81:1–12. https://doi.org/10.1016/j.ecss.2008.09.022
Del Vecchio S, Pizzo L, Buffa G (2015) The response of plant community diversity to alien invasion: evidence from a sand dune time series. Biodiver Conserv 24:371–392. https://doi.org/10.1007/s10531-014-0814-3
Dolan AH, Walker IJ (2006) Understanding vulnerability of coastal communities to climate change related risks. J Coastal Res. https://doi.org/10.1234/12345678
Dray S, Blanchet G, Borcard D, Guenard G, Jombart T, Larocque G, Legendre P, Madi N, Wagner HH (2016) adespatial: Multivariate Multiscale spatial analysis. R package version 0.0-7
EEA (2012) The impacts of invasive alien species in Europe. Publications Office of the European Union, Copenhagen
Ehrenfeld JG (2010) Ecosystem consequences of biological invasions. Annu Rev Ecol Evol Syst 41:59–80. https://doi.org/10.1146/annurev-ecolsys-102209-144650
Everard M, Jones L, Watts B (2010) Have we neglected the societal importance of sand dunes? An ecosystem services perspective. Aquatic Conserv Mar Fresh Ecosyst 20:476–487. https://doi.org/10.1002/aqc.1114
Feagin RA, Sherman DJ, Grant WE (2005) Coastal erosion, global sea level rise, and the loss of sand dune plant habitats. Front Ecol Environ 3:359–364. https://doi.org/10.1890/1540-9295(2005)003[0359:CEGSRA]2.0.CO;2
Fenu G, Carboni M, Acosta ATR, Bacchetta G (2012) Environmental factors influencing coastal vegetation pattern: new insights from the Mediterranean Basin. Folia Geobot 48:493–508. https://doi.org/10.1007/s12224-012-9141-1
Fontolan G. (2004) La fascia costiera. In: (a cura di A. Bondesan & M. Meneghel) Geomorfologia della provincia di Venezia. Note illustrative della Carta Geomorfologica della Provincia di Venezia. ESEDRA Editrice, Padova, p. 378–416
Fontolan G, Bezzi A, Martinucci A, Pillon S, Popesso C. (2014) Geodatabase gestionale delle coste venete. In WP 5 SHAPE project, http://www.shape-ipaproject.eu
Fridley JD, Stachowicz JJ, Naeem S, Sax DF, Seabloom EW, Smith MD, Stohlgren TJ, Tilman D, Holle BV (2007) The invasion paradox: reconciling pattern and process in species invasions. Ecology 88:3–17. https://doi.org/10.1890/0012-9658(2007)88[3:TIPRPA]2.0.CO;2
Gaertner M, Den Breeyen A, Hui C, Richardson DM (2009) Impacts of alien plant invasions on species richness in Mediterranean-type ecosystems: a meta-analysis. Prog Phys Geog 33:319–338. https://doi.org/10.1177/0309133309341607
Géhu JM, Scoppola A, Caniglia G, Marchiori S, Gehu-Franck J (1984) Les systèmes végétaux de la còte nord-adriatique italienne. Leur originalité à l’échelle européenne. Doc Phytosoc NS 8:486–558
Gering JC, Crist TO, Veech JA (2003) Additive partitioning of species diversity across multiple spatial scales: implications for regional conservation of biodiversity. Conserv Biol 17:488–499. https://doi.org/10.1046/j.1523-1739.2003.01465.x
Giradoux P (2017) pgirmess: data analysis in ecology. R package version 1(6):7
Gotelli NJ, Colwell RK (2001) Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness. Ecol Lett 4:379–391. https://doi.org/10.1046/j.1461-0248.2001.00230.x
Grohmann CH, Smith MJ, Riccomini C (2010) Multiscale analysis of topographic surface roughness in the midland valley, Scotland. IEEE Trans Geosci Remote Sens 49:1–14. https://doi.org/10.1109/TGRS.2010.2053546
Hejda M, Pyšek P, Jarošík V (2009) Impact of invasive plants on the species richness, diversity and composition of invaded communities. J Ecol 97:393–403. https://doi.org/10.1111/j.1365-2745.2009.01480.x
Hill N, Beveridge L, Flynn A, Garbary DJ (2010) Rosa rugosa as an invader of coastal sand dunes of Cape Breton Island and mainland of Nova Scotia. Can Field-Nat 124:151–158. https://doi.org/10.22621/cfn.v124i2.1054
Kahle D, Wickham H (2013) ggmap: spatial visualization with ggplot2. R J 5:144–161
Knapp S, Kühn I, Schweiger O, Klotz S (2008) Challenging urban species diversity: contrasting phylogenetic patterns across plant functional groups in Germany. Ecol Lett 11:1054–1064. https://doi.org/10.1111/j.1461-0248.2008.01217.x
Kottek M, Grieser J, Beck C, Rudolf B, Rubel F (2006) World map of the Köppen-Geiger climate classification updated. Meteorol Z 15:259–263. https://doi.org/10.1127/0941-2948/2006/0130
Kutiel P, Eden E, Zhevelev Y (2000) Effect of experimental trampling and off-road motorcycle traffic on soil and vegetation of stabilized coastal dunes, Israel. Environ Conserv 27:14–23. https://doi.org/10.1017/S0376892900000035
Lande R (1996) Statistics and partitioning of species diversity, and similarity among multiple communities. Oikos 76:5–13. https://doi.org/10.2307/3545743
Legendre P (2014) Interpreting the replacement and richness difference components of beta diversity. Global Ecol Biogeogr 23:1324–1334. https://doi.org/10.1111/geb.12207
Legendre P, De Cáceres M (2013) Beta diversity as the variance of community data: dissimilarity coefficients and partitioning. Ecol Lett 16:951–963. https://doi.org/10.1111/ele.12141
Legendre P, Legendre L (2012) Numerical ecology, 3rd, English edn. Elsevier, Amsterdam
Lemauviel S, Rozé F (2003) Response of three plant communities to trampling in a sand dune system in Brittany (France). Environ Manage 31:0227–0235. https://doi.org/10.1007/s00267-002-2813-5
Leprieur F, Olden JD, Lek S, Brosse S (2009) Contrasting patterns and mechanisms of spatial turnover for native and exotic freshwater fish in Europe. J Biogeogr 36:1899–1912. https://doi.org/10.1111/j.1365-2699.2009.02107.x
Levine JM (2000) Species diversity and biological invasions: relating local process to community pattern. Science 288:852–854. https://doi.org/10.1126/science.288.5467.852
Levine JM, D’Antonio CM (1999) Elton revisited: a review of evidence linking diversity and invasibility. Oikos 87:15–26. https://doi.org/10.2307/3546992
Levine JM, Adler PB, Yelenik SG (2004) A meta-analysis of biotic resistance to exotic plant invasions. Ecol Lett 7:975–989. https://doi.org/10.1111/j.1461-0248.2004.00657.x
Lorenzoni GG (1983) Il paesaggio vegetale nord Adriatico. Atti Mus Civ St Nat Trieste 35:1–34
Lososová Z, Cimalová Š (2009) Effects of different cultivation types on native and alien weed species richness and diversity in Moravia (Czech Republic). Basic Appl Ecol 10:456–465. https://doi.org/10.1016/j.baae.2008.11.001
Marcantonio M, Rocchini D, Ottaviani G (2014) Impact of alien species on dune systems: a multifaceted approach. Biodiver Conserv 23:2645–2668. https://doi.org/10.1007/s10531-014-0742-2
Marini L, Gaston KJ, Prosser F, Hulme PE (2009) Contrasting response of native and alien plant species richness to environmental energy and human impact along alpine elevation gradients. Global Ecol Biogeogr 18:652–661. https://doi.org/10.1111/geb.12006
Marini L, Bertolli A, Bona E, Federici G, Martini F, Prosser F, Bommarco R (2013) Beta-diversity patterns elucidate mechanisms of alien plant invasion in mountains. Global Ecol Biogeogr 22:450–460. https://doi.org/10.1111/geb.12006
Martínez ML, Psuty NP, Lubke RA (2004) A perspective on coastal dunes. In: Martínez ML, Psuty NP (Eds), Coastal dunes. Ecology Conservation, Springer, Heidelberg, p. 3–10. https://doi.org/10.1007/978-3-540-74002-5_1
McLachlan A (2001) Coastal beach ecosystems. In: Lewin R (ed) Encyclopedia of Biodiversity. Academic Press, New York, pp 741–751
Nordstrom KF, Gamper U, Fontolan G, Bezzi A, Jackson NL (2009) Characteristics of coastal dune topography and vegetation in environments recently modified using beach fill and vegetation plantings, Veneto, Italy. Environ Manag 44:1121–1135. https://doi.org/10.1007/s00267-009-9388-3
O’Shea EM, Kirkpatrick JB (2000) The impact of suburbanization on remnant coastal vegetation in Hobart, Tasmania. Appl Veg Sci 3:243–252. https://doi.org/10.2307/1479003
Oksanen J, Blanchet GF, Friendly M, Kindt R, Legendre P, McGlinn D, Minchin PR, O’Hara RB, Simpson GL, Solymos P, Stevens MHH, Szoecs E, Wagner H (2017) Vegan: community ecology package. R package version 2(4):3
Palmer MW, Pyšek P, Kaplan Z, Richardson DM (2006) Scale dependence of native and alien species richness in north American floras. Preslia 78:427–436
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. https://doi.org/10.1890/0012-9658(2006)87[2614:VPOSDM]2.0.CO;2
Perumal J, Maun MA (2006) Ecophysiological response of dune species to experimental burial under field and controlled conditions. Plant Ecol 184:89–104. https://doi.org/10.1007/s11258-005-9054-7
Pignatti S (1982) Flora d’Italia. Edagricole, Bologna
Powell KI, Chase JM, Knight TM (2011) A synthesis of plant invasion effects on biodiversity across spatial scales. Am J Bot 98:539–548. https://doi.org/10.3732/ajb.1000402
Prisco I, Carboni M, Acosta ATR (2013) The fate of threatened coastal dune habitats in italy under climate change scenarios. PLoS ONE 8:e68850. https://doi.org/10.1371/journal.pone.0068850
Provincia di Venezia (2010) SCI Management Plan. Source: www.provincia.venezia.it Accessed Oct 18 2016
Quantum GIS Development Team (2016). Quantum GIS Geographic Information System. Open Source Geospatial Foundation Project
Reidsma P, Tekelenburg T, van den Berg M, Alkemade R (2006) Impacts of land use change on biodiversity: an assessment of agricultural biodiversity in the European union. Agric Ecosyst Environ 114:86–102. https://doi.org/10.1016/j.agee.2005.11.026
Santoro R, Jucker T, Carboni M, Acosta ATR (2012) Patterns of plant community assembly in invaded and non-invaded communities along a natural environmental gradient. J Veg Sci 23:483–494. https://doi.org/10.1111/j.1654-1103.2011.01372.x
Sburlino G, Buffa G, Filesi L, Gamper U, Ghirelli L (2013) Phytocoenotic diversity of the N-Adriatic coastal sand dunes-The herbaceous communities of the fixed dunes and the vegetation of the interdunal wetlands. Plant Sociology 50:57–77. https://doi.org/10.7338/pls2013502/04
Šilc U, Caković D, Küzmič F, Stešević D (2017) Trampling impact on vegetation of embryonic and stabilised sand dunes in Montenegro. J Coast Conserv 21:15–21. https://doi.org/10.1007/s11852-016-0468-2
Tordoni E, Napolitano R, Nimis P, Castello M, Altobelli A, Da Re D, Zago S, Chines A, Martellos S, Maccherini S, Bacaro G (2017) Diversity patterns of alien and native plant species in Trieste port area: exploring the role of urban habitats in biodiversity conservation. Urban Ecosyst 20:1151–1160. https://doi.org/10.1007/s11252-017-0667-0
Van der Maarel E (2003) Some remarks on the functions of European coastal ecosystems. Phytocoenologia 33:187–202. https://doi.org/10.1127/0340-269X/2003/0033-0187
Van der Meulen F, Bakker TWM, Houston JA (2004) The costs of our coasts: examples of dynamic dune management from Western Europe. In Coastal dunes—ecology and conservation, Martinez ML, Psuty NP (eds). Ecological studies 171, Springer, Berlin, p 259–277
Vaz AS, Macedo JA, Alves P, Honrado JP, Lomba A (2015) Plant species segregation in dune ecosystems emphasises competition and species sorting over facilitation. Plant Ecol Divers 8:113–125. https://doi.org/10.1080/17550874.2013.843210
Vilà M, Joan P, Xavier F (2007) Regional assessment of plant invasions across different habitat types. J Veg Sci 18:35–42. https://doi.org/10.1111/j.1654-1103.2007.tb02513.x
Vilà M, Espinar JL, Hejda M, Hulme PE, Jarošík V, Maron JL, Pergl J, Schaffner U, Sun Y, Pyšek P (2011) Ecological impacts of invasive alien plants: a meta-analysis of their effects on species, communities and ecosystems. Ecol Lett 14:702–708. https://doi.org/10.1111/j.1461-0248.2011.01628.x
Wiedemann AM, Pickart AJ (2004) Temperate zone coastal dunes. In: Martínez ML, Psuty NP (eds) Coastal dunes: ecology and conservation. Ecological Studies: analysis and synthesis. Springer, Heidelberg, p 53–65
Worm B, Barbier EB, Beaumont N, Emmett Duffy J, Folke C, Halpern BS, Jackson JBC, Lotze HK, Micheli F, Palumbi SR, Sala E, Selkoe KA, Stachowicz JJ, Watson R (2006) Impacts of biodiversity loss on ocean ecosystem services. Science 314:787–790. https://doi.org/10.1126/science.1132294
Acknowledgements
The authors wish to thank Veneto Agricoltura for the logistic support during the fieldwork. We would warmly thank Annelore Bezzi and Giorgio Fontolan for providing us geomorphological data and for their comments in an early draft of the manuscript. We are grateful to Miris Castello for the help in some taxa identification. We also thank two anonymous referees for their comments.
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Tordoni, E., Napolitano, R., Maccherini, S. et al. Ecological drivers of plant diversity patterns in remnants coastal sand dune ecosystems along the northern Adriatic coastline. Ecol Res 33, 1157–1168 (2018). https://doi.org/10.1007/s11284-018-1629-6
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DOI: https://doi.org/10.1007/s11284-018-1629-6