Abstract
In this paper, we present a novel approach for using ecological heterogeneity in reserve design. We measured five ecological heterogeneity indices (EHI) and we used a database of six biological groups (woody plants, orchids, orthopterans, aquatic and terrestrial herpetofauna and passerine birds) across 30 sites in a Mediterranean reserve (Greece). We found that all the five EHI were significantly related to the overall species richness and to the species richness of woody plants and birds. Two indices, measuring vertical vegetation complexity (1/D) and horizontal heterogeneity of landcover types (SIDI) in terms of Simpson’s index, predicted well overall species richness and had significantly higher values inside the complementary reserve networks designed after five of the six biological groups. We compared five methods of forming reserve networks. The method of ecological heterogeneity (selecting those sites with the greatest 1/D and then SIDI) was less efficient (non-significantly) than the species-based methods (scoring and complementary networks) but significantly more efficient than the random method (randomly selected network). We also found that the method of complementary ecological heterogeneity (selecting those sites where each EHI had its maximum value) was not that efficient, as it did not differ significantly from the random method. These results underline the potential of the ecological heterogeneity method as an alternative tool in reserve design.
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Araujo MB, Humphries CJ, Densham PJ, Lampinen R, Hagemeijer WJM, Mitchell-Jones AJ, Gasc JP (2001) Would environmental diversity be a good surrogate for species diversity? Ecography 24:103–110
Arponen A, Heikkinen RK, Thomas CD, Moilanen A (2005) The value of biodiversity in reserve selection: representation, species weighting, and benefit functions. Conserv Biol 19:2009–2014
Arponen A, Kondelin H, Moilanen A (2007) Area-based refinement for selection of reserve sites with the benefit-function approach. Conserv Biol 21:527–533
Atauri JA, De Lucio JV (2001) The role of landscape structure in species richness distribution of birds, amphibians, reptiles and lepidopterans in Mediterranean landscapes. Landscape Ecol 16:147–159
Balmford A, Bruner A, Cooper P, Costanza R, Farber S, Green RE, Jenkins M, Jefferiss P, Jessamy V, Madden J, Munro K, Myers N, Naeem S, Paavola J, Rayment M, Rosendo S, Roughgarden J, Trumper K, Turner RK (2002) Ecology: economic reasons for conserving wild nature. Science 297:950–953
Blondel J, Aronson J (1999) Biology and wildlife of the Mediterranean region. Oxford University Press, New York
Bohning-Gaese K (1997) Determinants of avian species richness at different spatial scales. J Biogeogr 24:49–60
Brennan S, Schnell GD (2005) Relationship between bird abundances and landscape characteristics: the influence of scale. Environ Monit Assess 105:209–228
Brokaw N, Lent R (1999) Vertical structure. In: Hunter M (ed) Maintaining biodiversity in forest ecosystems. Cambridge University Press, UK
Cabeza M, Moilanen A (2001) Design of reserve networks and the persistence of biodiversity. Trends Ecol Evol 16:242–248
Cabeza M, Arponen A, van Teeffelen A (2008) Top predators: hot or not? A call for systematic assessment of biodiversity surrogates. J Appl Ecol 45:976–980
Caprio E, Ellena I, Rolando A (2009) Assessing habitat/landscape predictors of bird diversity in managed deciduous forests: a seasonal and guild-based approach. Biodivers Conserv 18:1287–1303
Caro T, Engilis A Jr, Fitzherbert E, Gardner T (2004) Preliminary assessment of the flagship species concept at a small scale. Anim Conserv 7:63–70
Cowling RM, Pressey RL, Rouget M, Lombard AT (2003) Conservation planning in the Cape Floristic Region. Biol Conserv 112:191–216
Crossman ND, Perry LM, Bryan BA, Ostendorf B (2007) CREDOS: a conservation reserve evaluation and design optimisation system. Environ Modell Softw 22:449–463
Cushman SA (2006) Effects of habitat loss and fragmentation on amphibians: a review and prospectus. Biol Cons 128:231–240
Dafis S, Papastergiadou E, Lazaridou T, Tsiafouli M (2001) Technical guide for identification, description and mapping of habitat types of Greece. Greek Wetland and Biotope Centre (EKBY), Thessaloniki
European Commission (2003) Interpretation manual of European Union Habitats (EUR25) nature and biodiversity. European Commission, Brussels
Faith DP, Walker PA (1996) Environmental diversity: on the best-possible use of surrogate data for assessing the relative biodiversity of sets of areas. Biod Conserv 5:399–415
Farina A (1997) Landscape structure and breeding bird distribution in a sub-Mediterranean agro-ecosystem. Landscape Ecol 12:365–378
Fartmann T, Behrens M, Loritz H (2008) Orthopteran communities in the conifer-broadleaved woodland zone of the Russian Far East. Eur J Entomol 105:673–680
Franklin AB, Noon BR, George TL (2002) What is habitat fragmentation? Stud in Av Biol 25:20–29
Grand J, Cushman SA (2003) A multi-scale analysis of species-environment relationships: breeding birds in a pitch pine-scrub oak (Pinus rigida-Quercus iilicifolia) community. Biol Conserv 112:307–317
Grand J, Cummings M, Rebelo TG, Ricketts TH, Neel MC (2007) Biased data reduce efficiency and effectiveness of conservation reserve networks. Ecol Lett 10:364–374
Hess GR, Bartel RA, Leidner AK, Rosenfeld KM, Rubino MJ, Snider SB, Ricketts TH (2006) Effectiveness of biodiversity indicators varies with extent, grain, and region. Biol Conserv 132:448–457
Honnay O, Hermy M, Coppin P (1999) Effects of area, age and diversity of forest patches in Belgium on plant species richness, and implications for conservation and reforestation. Biol Conserv 87:73–84
Howard PC, Viskanic P, Davenport TRB, Kigenyi FW, Baltzer M, Dickinson CJ, Lwanga JS, Matthews RA, Balmford A (1998) Complementarity and the use of indicator groups for reserve selection in Uganda. Nature 394:275–472
Huston MA (1994) Biological diversity, the coexistence of species in changing landscapes. Cambridge University Press, Cambridge
Ioannidis Y, Chiras G, Kardakari N (2008) Comparison of reptile communities in three types of thermophilous Mediterranean forest in southern Greece. J Nat Hist 42:421–433
Kadmon R, Allouche O (2007) Integrating the effects of area, isolation, and habitat heterogeneity on species diversity: a unification of island biogeography and niche theory. Am Nat 170:443–454
Kallimanis AS, Halley JM, Vokou D, Sgardelis SP (2008) The scale of analysis determines the spatial pattern of woody species diversity in the Mediterranean environment. Plant Ecol 196:143–151
Kati V, Sekercioglu CH (2006) Diversity, ecological structure, and conservation of the landbird community of Dadia reserve, Greece. Divers Distrib 12:620–629
Kati V, Lebrun Ph, Devillers P, Papaioannou H (2000) Les orchidées de la réserve de Dadia (Grece), leurs habitats et leur conservation. Les Naturalistes Belges 81:269–282
Kati V, Devillers P, Dufrêne M, Legakis A, Vokou D, Lebrun Ph (2004a) Hotspots, complementarity or representativeness? Designing optimal small-scale reserves for biodiversity conservation. Biol Conserv 120:475–484
Kati V, Devillers P, Dufrêne M, Legakis A, Vokou D, Lebrun Ph (2004b) Testing the value of six taxonomic groups as biodiversity indicators at a local scale. Conserv Biol 18:667–675
Kati V, Dufrêne M, Legakis A, Grill A, Lebrun Ph (2004c) Conservation management for the Orthoptera in the Dadia reserve, Greece. Biol Cons 115:33–44
Kati V, Foufopoulos J, Ioannidis Y, Papaioannou H, Poirazidis K, Lebrun Ph (2007) Diversity, ecological structure and conservation of herpetofauna in a Mediterranean area (Dadia National Park, Greece). Amphibia-Reptilia 28:517–529
Kati V, Dimopoulos P, Papaioannou H, Poirazidis K (2009) Ecological management of a Mediterranean mountainous reserve (Pindos National Park, Greece) using the bird community as an indicator. J Nat Conserv 17:47–59
Korakis G, Gerasimidis A, Poirazidis K, Kati V (2006) Floristic records from Dadia-Lefkimi-Soufli National Park, NE Greece. Flora Mediterranea 16:11–32
Küchler AW (1988) A physiognomic and structural analysis of vegetation. In: Küchler AW, Zonneveld IS (eds) Vegetation mapping, handbook of vegetation science. Kluwer Academic Publishers, Dordrecht
Lee TM, Jetz W (2008) Future battlegrounds for conservation under global change. P R Soc B-Biol Sci 275:1261–1270
Lindenmayer D, Franklin J (2002) Conserving forest biodiversity: a comprehensive multiscaled approach. Island Press, Washington
Lombard A (1995) The problem with multi-species conservation: do hotspots, ideal reserves and existing reserves coincide? S Afr J Zool 30:145–163
MacArthur RH, Wilson EO (1967) The theory of island biogeography. Princeton University Press, Princeton
MacGarigal K, Marks BJ (1995) FRAGSTATS: spatial pattern analysis program for quantifying landscape structure. USDA Forest Service, Pacific Northwest Research Station, Portland
Margules CR, Pressey RL (2000) Systematic conservation planning. Nature 405:243–253
Meir E, Andelman S, Possingham HP (2004) Does conservation planning matter in a dynamic and uncertain world? Ecol Lett 7:615–622
Moilanen A (2007) Landscape Zonation, benefit functions and target-based planning: unifying reserve selection strategies. Biol Conserv 134:571–579
Montigny MK, MacLean DA (2005) Using heterogeneity and representation of ecosite criteria to select forest reserves in an intensively managed industrial forest. Biol Conserv 125:237–248
Moser D, Zechmeister HG, Plutzar C, Sauberer N, Wrbka T, Grabherr G (2002) Landscape patch shape complexity as an effective measure for plant species richness in rural landscapes. Landscape Ecol 17:657–669
Mucina L, Schaminée JHJ, Rodwell JS (2000) Common data standards for recording relevés in field survey for vegetation classification. J Veg Sci 11:769–772
Naidoo R, Balmford A, Ferraro PJ, Polasky S, Ricketts TH, Rouget M (2006) Integrating economic costs into conservation planning. Tree 21:681–687
Nicholson E, Westphal MI, Frank K, Rochester ΑW, Pressey LR, Lindenmayer BD, Possingham PH (2006) A new method for conservation planning for the persistence of multiple species. Ecol Lett 9:1049–1060
Pressey RL, Possingham HP, Day JR (1997) Effectiveness of alternative heuristic algorithms for identifying minimum requirements for conservation reserves. Biol Conserv 80:207–219
Pressey RL, Cabeza M, Watts ME, Cowling RM, Wilson KA (2007) Conservation planning in a changing world. Trends Ecol Evol 22:583–592
SAS Institute Inc (1985) Statistical analysis Software user’s guide: statistics Ver. 5. Cary, NC
Schindler S, Poirazidis K, Wrbka T (2008) Towards a core set of landscape metrics for biodiversity assessments: a case study from Dadia National Park, Greece. Ecol Indic 8:502–514
Tews J, Brose U, Grimm V, Tielborger K, Wichmann MC, Schwager M, Jeltsch F (2004) Animal species diversity driven by habitat heterogeneity/diversity: the importance of keystone structures. J Biogeogr 31:79–92
Torras O, Gil-Tena A, Saura S (2008) How does forest landscape structure explain tree species richness in a Mediterranean context? Biodivers Conserv 17:1227–1240
Tsiftsis S, Tsiripidis I, Karagiannakidou V, Alifragis D (2008) Niche analysis and conservation of the orchids of East Macedonia (NE Greece). Acta Oecol 33:27–35
van der Maarel E (2005) Vegetation ecology—an overview. In: Van der Maarel E (ed) Vegetation ecology. Blackwell Publishing, Oxford
Wessels KJ, Freitag S, van Jaarsveld AS (1999) The use of land facets as biodiversity surrogates during reserve selection at local scale. Biol Conserv 89:21–38
Williams P, Faith D, Manne L, Sechrest W, Preston C (2006) Complementarity analysis: mapping the performance of surrogates for biodiversity. Biol Conserv 128:253–264
Yamaura Y, Kawahara T, Iida S, Ozaki K (2008) Relative importance of the area and shape of patches to the diversity of multiple taxa. Conserv Biol 22:1513–1522
Acknowledgments
The research of K.P. was financed by the Greek project “PYTHAGORAS II: KE 1329-1”. We are grateful to L. Borda de Agua, J. Prendergast, K. Van Houtan and two anonymous referees for helpful comments that greatly improved the manuscript.
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Kati, V., Poirazidis, K., Dufrêne, M. et al. Towards the use of ecological heterogeneity to design reserve networks: a case study from Dadia National Park, Greece. Biodivers Conserv 19, 1585–1597 (2010). https://doi.org/10.1007/s10531-010-9788-y
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DOI: https://doi.org/10.1007/s10531-010-9788-y