Abstract
Urban forest patches are generally small with highly contrasting edges bordering non-forest habitat, landscape features that increase with urbanisation. These forest patches are also subject to high human foot traffic resulting in trampling and other user disturbances that affect their quality as habitat for invertebrates. We studied the effects of these factors on carabid beetles in urban forests in the cities of Helsinki (Finland) and Edmonton (Canada). In both cities, the structure of carabid assemblages was affected by trampling intensity and distance to the forest edge. Moderate intensity of trail use was associated with increased beetle captures, especially in Edmonton. The effects on individual species were apparent in Edmonton but harder to demonstrate in Helsinki where forest specialist species may have been largely extirpated already. We suggest that these differences result because there has been a long history of fragmentation of urban forest patches in Helsinki, species loss from such patches is gradual, and understorey vegetation structure constrains human foot traffic in forest patches more in Edmonton than it does in Helsinki.
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References
Abensperg-Traun M, Smith GT, Arnold GW, Steven DE (1996) The effects of habitat fragmentation and livestock-grazing on animal communities in remnants of gimlet Eucalyptus salubris woodland in the Western Australian wheatbelt. I. Arthropods. J Anim Ecol 33:1281–1301
Arnberger A (2006) Recreation use of urban forests: an inter-area comparison. Urban For Urban Green 4:135–144
Bedford SE, Usher MB (1994) Distribution of arthropod species across the margins of farm woodlands. Agr Ecosyst Environ 48:295–305
Bolger DT, Suarez AV, Crooks KR, Morrison SA, Case TJ (2000) Arthropods in urban habitat fragments in southern California: area, age and edge effects. Ecol Appl 10:1230–1248
Bourassa S, Spence JR, Hartley DJ, Lee S-I (2011) Wing-dimorphism and expansion of Pterostichus melanarius Ill. Populations at small and large scales in central Alberta, Canada. In: Erwin TL (ed) Proceedings of a symposium honoring the careers of Ross and Joyce Bell and their contributions to scientific work, Burlington, VT, pp 12–15 June 2010. ZooKeys 147:545–558
Cajander AK (1926) The theory of forest types. Acta For Fenn 29:1–108
Carreiro MM, Song Y-C, Wu J (2008) Ecology, planning, and management of urban forests: international perspectives. Springer, Berlin, p 467
Chen J, Franklin JF, Spies TA (1993) Contrasting microclimates among clearcut, edge and interior of old-growth Douglas-fir forest. Agric For Meteorol 63:219–237
Cole LJ, Pollock ML, Robertson D, Holland JP, McCracken DI (2006) Carabid (Coleoptera) assemblages in the Scottish uplands: the influence of sheep grazing on ecological structure. Entomol Fennica 17:229–240
Davies-Colley RJ, Payne GW, Elswijk M (2000) Microclimate gradients across a forest edge. New Zeal J Ecol 24:111–121
Dennis JG, Ruggiero MA (1996) Biodiversity inventory: building an inventory at scales from local to global. In: Szaro RC, Johnston DW (eds) Biodiversity in managed landscapes. Oxford University Press, Oxford, pp 149–156
Digweed CS, Currie CR, Cárcamo HA, Spence JR (1995) Digging out the “digging-in effect” of pitfall traps: influences of depletion and distribution on catches of ground beetles (Coleoptera: Carabidae). Pedobiologia 39:561–576
Ewers RM, Didham RK (2006) Confounding factors in the detection of species responses to habitat fragmentation. Biol Rev 81:117–142
Florgård C (2000) Long-term changes in indigenous vegetation preserved in urban areas. Landsc Urban Plan 52:101–116
Fujita A, Maeto K, Kagawa Y, Ito N (2008) Effects of forest fragmentation on species richness and composition of ground beetles (Coleoptera: Carabidae and Brachinidae) in urban landscapes. Entomol Sci 11:39–48
Gaublomme E, Hendrickx F, Dhuyvetter H, Desender K (2008) The effects of forest patch size and matrix type on changes in carabid beetle assemblages in an urbanized landscape. Biol Conserv 141:2585–2596
Godefroid S, Koedam N (2004) The impact of forest paths upon adjacent vegetation: effects of the path surfacing material on the species composition and soil compaction. Biol Conserv 119:405–419
Grandchamp A-C, Nimelä J, Kotze J (2000) The effects of trampling on assemblages of ground beetles (Coleoptera, Carabidae) in urban forests in Helsinki, Finland. Urban Ecosyst 4:321–332
Halme E, Niemelä J (1993) Carabid beetles in fragments of coniferous forest. Ann Zool Fennici 30:17–30
Hamberg L, Lehvävirta S, Malmivaara-Lämsä M, Rita H, Kotze DJ (2008) The effects of habitat edges and trampling on understorey vegetation in urban forests in Helsinki, Finland. Appl Veg Sci 11:81–96
Hamberg L, Malmivaara-Lämsä M, Lehvävirta S, Kotze DJ (2009) The effects of soil fertility on the abundance of rowan (Sorbus aucuparia L.) in urban forests. Plant Ecol 204:21–32
Heliölä J, Koivula M, Niemelä J (2001) Distribution of carabid beetles (Coleoptera, Carabidae) across a Boreal forest-clearcut ecotone. Conserv Biol 15:370–377
Hickerson CAM, Anthony CD, Walton BM (2005) Edge effects and intraguild predation in native and introduced centipedes: evidence from the field and from laboratory experiments. Oecologia 146:110–119
Hylander K (2005) Aspect modifies the magnitude of edge effects on bryophyte growth in boreal forests. J Anim Ecol 42:518–525
Ikeda H (2003) Testing the intermediate disturbance hypothesis on species diversity in herbaceous plant communities along a human trampling gradient using a 4-year experiment in an old-field. Ecol Res 18:185–197
Isaksson W (2004) The effects of edges and trampling intensity on vegetation in urban forests east of Edmonton in Alberta, Canada. Honours Thesis. Department of Renewable Resources, University of Alberta. Edmonton, Alberta, Canada, pp 84
Koivula M (2002) Alternative harvesting methods and boreal carabid beetles (Coleoptera, Carabidae). Forest Ecol Man 167:103–121
Koivula MJ, Vermeulen HJW (2005) Highways and forest fragmentation—effects on carabid beetles (Coleoptera, Carabidae). Landsc Ecol 20:911–926
Koivula M, Punttila P, Haila Y, Niemelä J (1999) Leaf litter and small-scale distribution of carabid beetles (Coleoptera, Carabidae) in the boreal forest. Ecography 22:424–435
Koivula M, Hyyryläinen V, Soininen E (2004) Carabid beetles (Coleoptera: Carabidae) at forest-farmland edges in southern Finland. J Insect Conserv 8:297–309
Kotze DJ, Samways MJ (2001) No general edge effects for invertebrates at Afromontane forest/grassland ecotones. Biodivers Conserv 10:443–466
Kowarik I (2011) Novel urban ecosystems, biodiversity, and conservation. Environ Pollut 159:1974–1983
Kupfer JA, Malanson GP, Franklin SB (2006) Not seeing the ocean for the islands: the mediating influence of matrix-based processes on forest fragmentation effects. Global Ecol Biogeogr 15:8–20
Kuusipalo J (1996) Suomen metsätyypit [Forest site types of Finland]. Kirjayhtymä, Helsinki
Laurance WF (1997) Hyper-disturbed parks: edge effects and the ecology of isolated rainforest reserves in tropical Australia. In: Laurance WF, Bierregaard RO Jr. (eds) Tropical forest remnants. Ecology, management and conservation of fragmented communities. The University of Chicago Press, Chicago, pp 71–83
Lehvävirta S (1999) Structural elements as barriers against wear in urban woodlands. Urban Ecosyst 3:45–56
Lehvävirta S, Kotze DJ (2009) How to conduct comparative urban ecological research. In: McDonnell MJ, Hahs AK, Breuste JH (eds) Ecology of cities and towns: a comparative approach. Cambridge University Press, UK, pp 530–548
Lehvävirta S, Kotze DJ, Niemelä J, Mäntysaari M, O’Hara B (2006) Effects of fragmentation and trampling on carabid beetle assemblages in urban woodlands in Helsinki, Finland. Urban Ecosyst 9:13–26
Liddle M (1997) Recreation ecology. Chapman & Hall, London
Lindgren F, Rue H (2008) On the second-order random walk model for irregular locations. Scand J Stat 35:691–700
Lindroth CH (1961–1969) The Ground-beetles of Canada and Alaska. Opuscula Entomologica Suppl. 20, 24, 29, 33–35. Entomologiska Sällskapet, Lund, Sweden, pp XLX + 1192
Lindroth CH (1985) The Carabidae (Coleoptera) of Fennoscandia and Denmark. Part I. Scandinavian Science Press, Copenhagen
Lindroth CH (1986) The Carabidae (Coleoptera) of Fennoscandia and Denmark. Part II. Scandinavian Science Press, Copenhagen
Littlemore J, Barker S (2001) The ecological response of forest ground flora and soils to experimental trampling in British urban woodlands. Urban Ecosyst 5:257–276
López-Barrera F, Newton A, Manson R (2005) Edge effects in a tropical montane forest mosaic: experimental tests of post-dispersal acorn removal. Ecol Res 20:31–40
Lövei GL, Magura T, Tóthmérész B, Ködöböcz V (2006) The influence of matrix and edges on species richness patterns of ground beetles (Coleoptera: Carabidae) in habitat islands. Global Ecol Biogeogr 15:283–289
Magura T, Tóthmérész B, Molnar T (2001) Forest edge and diversity: carabids along forest-grassland transects. Biodivers Conserv 10:287–300
Magura T, Lövei GL, Tóthmérész B (2010) Does urbanization decrease diversity in ground beetle (Carabidae) assemblages? Global Ecol Biogeogr 19:16–26
Malmivaara M, Löfström I, Vanha-Majamaa I (2002) Anthropogenic effects on understorey vegetation in Myrtillus type urban forests in southern Finland. Silva Fenn 36:367–381
Malmivaara-Lämsä M, Hamberg L, Haapamäki E, Liski J, Kotze DJ, Lehvävirta S, Fritze H (2008) Edge effects and trampling in boreal urban forest fragments—impacts on the soil microbial community. Soil Biol Biochem 40:1612–1621
Matlack GR (1993) Sociological edge effects: spatial distribution of human impact in suburban forest fragments. Environ Manage 17:829–835
Matlack GR, Latvaitis JA (1999) Forest edges. In: Hunter ML Jr (ed) Maintaining biodiversity in forest ecosystems. Cambridge University Press, Cambridge, pp 210–233
Melis C, Buset A, Aarrestad PA, Hanssen O, Meisingset EL, Andersen R, Moksnes A, Røskaft E (2006) Impact of red deer Cervus elaphus grazing on bilberry Vaccinium myrtillus and composition of ground beetle (Coleoptera, Carabidae) assemblage. Biodiv Conserv 15:2049–2059
Melis C, Sundby M, Andersen R, Moksnes A, Pedersen B, Røskaft E (2007) The role of moose Alces alces L. in boreal forests—the effect on ground beetles (Coleoptera, Carabidae) abundance and diversity. Biodiv Conserv 16:1321–1335
Merivee E, Ploomi A, Milius M, Luik A, Heidemaa M (2005) Electrophysiological identification of antennal pH receptors in the ground beetle Pterostichus oblongopunctatus. Physiol Entomol 30:122–133
Milius M, Merivee E, Williams I, Luik A, Mänd M, Must A (2006) A new method for electrophysiological identification of antennal pH receptor cells in ground beetles: the example of Pterostichus aethiops (Panzer, 1796) (Coleoptera, Carabidae). J Insect Physiol 52:960–967
Murcia C (1995) Edge effects in fragmented forests: implications for conservation. Trends Ecol Evol 10:58–62
Niemelä J (1993) Mystery of the missing species: species-abundance distribution of boreal ground-beetles. Ann Zool Fennici 30:169–172
Niemelä J (2000) Is there a need for a theory of urban ecology? Urban Ecosyst 3:57–65
Niemelä J, Kotze DJ (2009) Carabid beetle assemblages along urban to rural gradients: a review. Landsc Urban Plan 92:65–71
Niemelä JK, Spence JR (1994) Distribution of forest dwelling carabids (Coleoptera): spatial scale and the concept of communities. Ecography 17:166–175
Niemelä J, Spence JR (1999) Dynamics of local expansion by an introduced species: Pterostichus melanarius Ill. (Coleoptera: Carabidae) in Alberta, Canada. Divers Distrib 5:121–127
Niemelä J, Haila Y, Halme E, Lahti T, Pajunen T, Punttila P (1988) The distribution of carabid beetles in fragments of old coniferous taiga and adjacent managed forest. Ann Zool Fennici 25:107–119
Niemelä J, Spence JR, Spence DH (1992) Habitat associations and seasonal activity of ground-beetles (Coleoptera, Carabidae) in central Alberta. Can Entomol 124:521–540
Niemelä J, Spence JR, Langor D, Haila Y, Tukia H (1994) Logging and boreal ground-beetle assemblages on two continents: implications for conservation. In: Gaston K, Samways M, New T (eds) Perspectives in insect conservation. Intercept Publications, Andover, pp 29–50
Niemelä J, Kotze DJ, Venn S, Penev L, Stoyanov I, Spence J, Hartley D, Montes de Oca E (2002) Carabid beetle assemblages (Coleoptera, Carabidae) across urban-rural gradients: an international comparison. Landsc Ecol 17:387–401
Nittérus K, Gunnarsson B (2006) Effect of microhabitat complexity on the local distribution of arthropods in clear-cuts. Environ Entomol 35:1324–1333
O’Hara RB, Kotze DJ (2010) Do not log-transform count data. Methods Ecol Evol 1:118–122
Oksanen J, Kindt R, Legendre P, O’Hara B, Simpson GL, Solymos P, Stevens MHH, Wagner H (2009) Vegan: community ecology package. R package version 1.15–3
Paje F, Mossakowski D (1984) pH-preferences and habitat selection in carabid beetles. Oecologia 64:41–46
R Development Core Team (2009) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0. http://www.R-project.org
Rainio J, Niemelä J (2003) Ground beetles (Coleoptera: Carabidae) as bioindicators. Biodivers Conserv 12:487–506
Rand TA, Tylianakis JM, Tscharntke T (2006) Spillover edge effects: the dispersal of agriculturally subsidized insect natural enemies into adjacent natural habitats. Ecol Lett 9:603–614
Ries L, Sisk TD (2004) A predictive model of edge effects. Ecology 85:2917–2926
Ries L, Sisk TD (2008) Butterfly edge effects are predicted by a simple model in a complex landscape. Oecologia 156:75–86
Ries L, Fletcher RJ Jr, Battin J, Sisk TD (2004) Ecological responses to habitat edges: mechanisms, models, and variability explained. Ann Rev Ecol Syst 35:491–522
Rue H, Martino S, Lindgren F (2009) INLA: functions which allow to perform a full Bayesian analysis of structured (geo-)additive models using Integrated Nested Laplace Approximation. R package version 0.1
Sadler JP, Small EC, Fiszpan H, Telfer MG, Niemelä J (2006) Investigating environmental variation and landscape characteristics of an urban-rural gradient using woodland carabids assemblages. J Biogeogr 33:1126–1138
Schielzeth H (2010) Simple means to improve the interpretability of regression coefficients. Methods Ecol Evol 1:103–113
Spence JR (1990) Success of European carabid species in Western Canada: preadaptation for synanthropy? In: Stork NE (ed) The role of ground beetles in ecological and environmental studies. Intercept Ltd., Andover, pp 129–141
Spence JR, Langor DW, Niemelä J, Carcamo HA, Currie CR (1996) Northern forestry and carabids: the case for concern about old-growth species. Ann Zool Fennici 33:173–184
Sroka K, Finch O-D (2006) Ground beetle diversity in ancient woodland remnants in north-western Germany (Coleoptera, Carabidae). J Insect Conserv 10:335–350
Suominen O, Niemelä J, Martikainen P, Niemelä P, Kojola I (2003) Impact of reindeer grazing on ground-dwelling Carabidae and Curculionidae assemblages in Lapland. Ecography 26:503–513
Taboada A, Kotze DJ, Salgado JM (2004) Carabid beetle occurrence at the edges of oak and beech forests in NW Spain. Eur J Entomol 101:555–563
Thiele H-U (1977) Carabid beetles in their environments. Springer, Berlin
Thomas CFG, Parkinson L, Marshall EJP (1998) Isolating the components of activity-density for the carabid beetle Pterostichus melanarius in farmland. Oecologia 116:103–112
Venables WN, Ripley BD (2002) Modern applied statistics with S, 4th edn. Springer, New York
Wallin H, Ekbom BS (1988) Movements of carabid beetles (Coleoptera: Carabidae) inhabiting cereal fields: a field tracing study. Oecologia 77:39–43
Wallin H, Ekbom B (1994) Influence of hunger level and prey densities on movement patterns in three species of Pterostichus beetles (Coleoptera: Carabidae). Popul Ecol 23:1171–1181
White GC, Bennetts RE (1996) Analysis of frequency count data using the negative binomial distribution. Ecology 77:2549–2557
Work TT, Koivula M, Klimaszewski J, Langor D, Spence J, Sweeney J, Hébert C (2008) Evaluation of carabid beetles as indicators of forest change in Canada. Can Entomol 140:393–414
Acknowledgments
We thank HENVI (Helsinki University Centre for Environment) and NSERC (Canada) for funding this project. Thanks also to Hannu Rita for his considerable help at the design phase of the project, and to Franck Quéré, Julia van Laak, Weronica Isaksson, Dustin Hartley and Stephane Bourassa for assisting in the field and in the laboratory. MK and JRS thank the staffs of Elk Island National Park (Conservation Biologist Norm Cool), Strathcona Wilderness Centre (Supervisor Jean Funk), and Cooking Lake Recreational Area (Conservation Officer Wayne Edwards) for permission to do this work. We thank the two anonymous reviewers for their constructive comments.
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Kotze, D.J., Lehvävirta, S., Koivula, M. et al. Effects of habitat edges and trampling on the distribution of ground beetles (Coleoptera, Carabidae) in urban forests. J Insect Conserv 16, 883–897 (2012). https://doi.org/10.1007/s10841-012-9475-2
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DOI: https://doi.org/10.1007/s10841-012-9475-2