Abstract
We hypothesized that landscape structure affects movement of individuals through the landscape, which affects the rate and pattern of disease transmission. Based on this hypothesis, we predicted a relationship between landscape structure and disease incidence in spatially structured populations. We tested this prediction for hantavirus incidence in deer mice (Penomysens moniculatus), using a novel index of habitat fragmentation for transect data. A series of four stepwise logistic regression analyses were conducted on serological and ecological data from 2837 mice from 101 sites across Canada. The significant variables, ranked in decreasing order of size of their effect on virus incidence were: human buildings, landscape composition (amount of deer mouse habitat in the 1-km radius landscape surrounding each site), landscape configuration (fragmentation of deer mouse habitat in the 1-km radius landscape surrounding each site), mean annual temperature, and seasonal variation. Our results suggest that epidemiological models should consider not only the demographic structure of the host population, but its spatial structure as well, as inferred from landscape structure. Landscape structure can have a greater effect on the pattern of distribution of a virus in its host population than other ecological variables such as climate and seasonal change. The usefulness of landscape data in epidemiological models depends on the use of the appropriate spatial scale, which can be determined empirically. Epidemiological models with a spatially structured host population can benefit from the explicit consideration of landscape structure.
Similar content being viewed by others
References
Andreassen, H.P., Ims, R.A. and Stenseth, N.D. 1996. Discontinuous habitat corridors: Effects on male root vole movements. J. Appl. Ecol. 33: 555–560.
Ashton, W.D. 1972. The logit transformation, with special reference to its uses in bioassay. Griffin's statistical monographs & courses, no. 32. Charles Griffin and Company, London, UK.
Baars, M.A. 1979. Patterns of movement of radioactive carabid beetles. Oecologia 44: 125–140.
Baker, R.H. 1968. Habitats and distribution. In Biology of Peromyscus (RODENTIA). Edited by J.A. King Special publication no. 2. 593 p. The American Society of Mammalogists.
Barry, R.E., Botje, M.A. and Grantham, L.B. 1984. Vertical stratification of Peromyscus leucopus and P. maniculatus in southwestern Virginia. J. Mammal. 65: 145–148.
Blair, W.F. 1950. Ecological factors in speciation of Peromyscus. Evolution 4: 253–275.
Bowers, M.A. and Dooley, J.L. 1999. A controlled, hierarchical study of habitat fragmentation responses at the individual, patch, and landscape scale. Landscape Ecol. 14: 381–389.
Bowers, M.A., Gregario, K., Brame, C.J., Matter, S.F. and Dooley, J.L. 1996. Use of space and habitats by meadow voles at the home-range, patch and landscape scales. Oecologia 105: 107–115.
Buckner, C.A. and Shure, D.J. 1985. The response of Peromyscus to forest opening size in the southern Appalachian Mountains. J. Mammal. 66: 299–307.
Carleton, M.D. 1989. Systematics and evolution. In Advances in the study of Peromyscus (RODENTIA). Edited by G.L. Kirkland and J.N. Layne. 366 p. Texas Tech University Press. Lubbock, TX, USA.
Centres for Disease Control. 1994. Enzyme immunoassay for detection of IgG antibody to Hantavirus in rodents.
Charrier, S., Petit, S. and Burel, F. 1997. Movements of Abax parallelepipedus (Coleoptera, Carabidae) in woody habitats of a hedgerow network landscape: a radio-tracing study. Agriculture, Ecosystems and Environment 61: 133–144.
Childs, J.E., Ksiazek, T.G., Spiropoulou, C.F., Krebs, J.W., Morzunov, S., Maupin, G.O., Gage, K.L., Rollin, P.E., Sarisky, J., Enscore, R.E., Frey, J.K., Peters, C.J. and Nichol, S.T. 1994. Serologic and Genetic Identification of Peromyscus maniculatus as the Primary Rodent Reservoir for a New Hantavirus in the Southwestern United States. J. Infec. Diseas. 169: 1271–1280.
Chizhikov V.E., Hörling, J., Lundkvist, Å, Jonsson, M., Ivanov, L.I., Niklasson, B., Tkachenko, E.A., Peters, C.J. and Nichol, S.T. 1996. Genetic and serologic analysis of hantaviruses isolated from Microtus fortis trapped in far eastern Russia. American Society for Virology 15th annual meeting, July 13–17, 1996, London, Ontario, Canada.
Collins, R.J. and Barrett, G.W. 1997. Effects of habitat fragmentation on meadow vole (Microtus pennsylvanicus) population dynamics in experiment landscape patches. Landscape Ecol. 12: 63–76.
Diaz, M, T. Santos and Telleria, J.L. 1999. Effects of forest fragmentation on the winter body condition and population parameters of a habitat generalist, the wood mouse Apodemus sylvaticus: a test of hypotheses. Acta Oecologica 20: 39–49.
Diffendorfer J.E., Gaines, M.S. and Holt, R.D. 1995. Habitat fragmentation and movements of three small mammals (Sigmodon, Microtus, and Peromyscus). Ecology 76: 827–839.
Dooley, J.L. and Bowers, MA 1998. Demographic responses to habitat fragmentation – experimental tests at the landscape and patch scale. Ecology 79: 969–980.
Dunning, J.B., Danielson, J.B. and Pulliam, H.R. 1992. Ecological processes that affect populations in complex landscapes. Oikos 65: 169–175.
Ecoregions Working Group. 1989. Ecoclimatic regions of Canada, first approximation. Ecological Land Classification Series No.23. Environment Canada.
Fahrig, L. 1997. Relative effects of habitat loss and fragmentation on species extinction. J. Wildl. Manage. 61: 603–610.
Fahrig, L. and Merriam, G. 1994. Conservation of fragmented populations. Cons. Biol. 8: 50–59.
Godfryd, A. and Hansell, R.I.C. 1986. Prediction of birdcommunity metrics in urban woodlots. In Wildlife 2000: modelling habitat relationships of terrestrial vertebrates. Edited by J. Verner, M.L. Morrison and C.J. Ralph. pp 321–326. University of Wisconsin Press, Madison, WI, USA.
Gustafson, E.J. and Parker, G.R. 1994. Using an index of habitat patch proximity for landscape design. Landscape and Urban Planning 29: 117–130.
Hansson, L. 1991. Dispersal and connectivity in metapopulations. Biol. J. Linnean Soc. 42: 89–103.
Henein, K. and Merriam, G. 1990. The elements of connectivity where corridor quality is variable. Landscape Ecol. 4: 157–170.
Hooper, E.T. 1968. Classification. In Biology of Peromyscus (RODENTIA). Special publication no. 2. 593 p. Edited by J.A. King. The American Society of Mammalogists.
Kaufman D.W. and Kaufman, G.A. 1989. Population biology. In Advances in the study of Peromyscus (RODENTIA). 366 p. Edited by G.L. Kirkland and J.N. Layne. Texas Tech University Press. Lubbock, TX, USA.
Kitron, U. 1998. Landscape ecology and epidemiology of vectorborne diseases – tools for spatial-analysis. J. Med. Entomol. 35: 435–445.
Kremsater, L. and Bunnell, F.L. 1999. Edge effects: theory, evidence and implications to management of western North American forests. In Forest fragmentation: wildlife and management implications pp. 117–153. Edited by J.A. Rochelle, L.A. Lehmann and J. Wisniewski. Brill, Boston, MA, USA.
Lawton, J.H., Nee, S., Letcher, A.J. and Harvey, P.H. 1994. Animal distributions: patterns and processes. In Large-scale ecology and conservation biology pp. 41–59. Edited by P.J. Edwards, R.M. May and N.R. Webb. Oxford Scientific, London, UK.
LeDuc, J. 1987. Epidemiology of hantaan and related viruses. Laboratory Animal Science 37: 413–418.
Lee H.W. and van der Groen, G. 1989. Hemorrhagic fever with renal syndrome. Progr. Med. Virol. 36: 62–102.
Manson, R.H., Ostfeld, R.S. and Canham, C.D. 1999. Responses of a small mammal community to heterogeneity along forest-old-field edges. Landscape Ecol. 14: 355–367.
Matter, S.F. 1996. Interpatch movement of the red milkweed beetle, Tetraopes tetraophthalmus: Individual responses to patch size and isolation. Oecologia 105: 447–453.
Morris, D.W. 1992. Scales and costs of habitat selection in heterogeneous landscapes. Evol. Ecol. 6: 412–432.
Morzunov, S.P., St Jeor, S.C., Rowe, J., Artsob, H., Ksiazek, T.G., Peters, C.J. and Nichol, S.T. 1996. North American Peromyscus-borne hantaviruses: co-evolution with specific rodent hosts and geographic domination. American Society for Virology 15th annual meeting, July 13–17, 1996, London, Ontario, Canada.
Nee, S. 1994. How populations persist. Nature 367: 123–124.
Nichol, S.T., Spiropoulou, C.F., Morzunov, S., Rollin, P.W., Ksiazek, T.G., Feldmann, H., Sanchez, A., Childs, J., Zaki, S. and Peters, C.J. 1993. Genetic identification of a hantavirus associated with an outbreak of acute respiratory illness. Science 262: 914–917.
O'Neill R.V., Krummel, J.R., Gardner, R.H., Sugihara, G., Jackson, B., DeAngelis, D.L., Milne, B.T., Turner, M.G., Zygmunt, B., Christensen, S.W., Dale, V.H. and Graham, R.L. 1988. Indices of landscape pattern. Landscape Ecol. 1: 153–162.
Ostfeld, R.S., Cepeda, O.M., Hazler, K.R. and Miller, M.D. 1995. Ecology of lyme-disease – habitat associations of ticks (Ixodes scapularis) in a rural landscape. Ecol. Appl. 5: 353–361.
Parren S.G. and Capen, D.R. 1985. Local distribution and coexistence of two species of Peromyscus in Vermont. J. Mammal. 66: 36–44.
Pielou E.C. 1977. Mathematical ecology. 385 p. Wiley-Interscience Publications, New York, NY, USA.
Pither, J. and Taylor, P.D. 1998. An experimental assessment of landscape connectivity. Oikos 83: 166–174.
Rijnsdorp, A.D. 1980. Pattern of movement in and dispersal from a Dutch forest of Carabus problematicus Hbst. (Coleoptera, Carabidae). Oecologia 45: 274–281.
Rosenberg, K.V. and Raphael, M.G. 1986. Effects of forest fragmentation on vertebrates in Douglas-fir forests. In Wildlife 2000: modelling habitat relationships of terrestrial vertebrates. pp. 263–272. Edited by J. Verner, M.L. Morrison and C.J. Ralph. University of Wisconsin Press, Madison, WI, USA.
Rowe, J.E., St Jeor, S.C., Riolo, J., Otteson, E.W., Monroe, M.C., Henderson, W.W., Ksiazek, T.G., Rollin, P.E. and Nichol, S.T. 1995. Coexistence of several novel Hantaviruses in rodents indigenous to North America. Virology 213: 122–130.
SAS Institute. 1996. SAS user's guide: statistics, Version 6.12. SAS institute Inc., Cary, NC, USA.
Sekgororoane, G.B. 1995. Relative abundance, richness, and diversity of small mammals at induced forest edges. Can. J. Zool. 73: 1432–1437.
Stah, C.D. 1980. Vertical nesting distribution of two species of Peromyscus under experimental conditions. J. Mammal. 61: 141–143.
Stickel, L.F. 1968. Home range and travels. In Biology of Peromyscus (RODENTIA). Edited by J.A. King. Special publication no. 2. 593 p. The American Society of Mammalogists.
Taylor. P.D., Fahrig, L., Henein, K. and Merriam, G. 1993. Connectivity is a vital element of landscape structure. Oikos 68: 571–573.
Taylor, P.D. and Merriam, G. 1996. Habitat fragmentation and parasitism of a forest damselfly. Landscape Ecol. 11: 181–189.
Teferi, T. and Millar, J.S. 1993. Long distance homing by the deer mouse, Peromyscus maniculatus. Can. Field Nat. 107: 109–111.
Terman, C.R. 1968. Population dynamics. In Biology of Peromyscus (RODENTIA). Edited by J.A. King. Special publication no. 2. 593 p. The American Society of Mammalogists.
Tischendorf, L. and Fahrig, L. 2000a. On the usage and measurement of landscape connectivity. Oikos 90: 7–19
Tischendorf, L. and Fahrig, L. 2000b. How should we measure landscape connectivity? Landsc Ecol 15: 633–641.
Wallin, H. and Ekbom, B.D. 1988. Movements of carabid beetles (Coleoptera Carabidae) inhabiting cereal fields: A field tracing study. Oecologia 77: 39–43.
Wecker, S.C. 1963. The role of early experience in habitat selection by the prairie deer mouse, Peromyscus maniculatus bairdi. Ecol. Monographs 33: 307–325.
Wolff, J.O. 1989. Social Behaviour. In Advances in the study of Peromyscus (RODENTIA). Edited by Kirkland G.L. Jr. and J.N. Layne. Texas Tech University Press. Lubbock, TX, USA.
Wolff, J.O. and Hurlbutt, B. 1982. Day refuges of Peromyscus leucopus and Peromyscus maniculatus. J. Mammal. 63: 666–668.
Wolff, J.O., Schauber, E.M. and Edge, W.D. 1997. Effects of habitat loss and fragmentation on the behaviour and demography of gray-tailed voles. Cons. Biol. 11: 945–956.
Yahner, R.H. 1992. Dynamics of a small mammal community in a fragmented forest. Am. Midl. Nat. 127: 381–391.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Langlois, J.P., Fahrig, L., Merriam, G. et al. Landscape structure influences continental distribution of hantavirus in deer mice. Landscape Ecology 16, 255–266 (2001). https://doi.org/10.1023/A:1011148316537
Issue Date:
DOI: https://doi.org/10.1023/A:1011148316537