Landscapes and Plant Population Genetics

Landscape Genetics: Concepts, Methods, Applications

Volumn , Issue , 2015, Pages 181-198

  Dyer, Rodney J ^a  

^a VIRGINIA COMMONWEALTH UNIVERSITY   (United States)

Author keywords

Contemporary population genetic processes; Historical population genetic processes; Landscape genetics; Plant population genetics

Indexed keywords

CHROMOSOMES;

CASE-STUDIES; GENETIC ANALYSIS; GENETIC PROCESS; GENETIC STUDIES; LANDSCAPE GENETICS; PLANT POPULATION; POPULATION GENETIC STRUCTURE;

PLANTS (BOTANY);

EID: 84987694295     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1002/9781118525258.ch11     Document Type: Chapter

References (133)

1. Adams, W.T. & Birkes, D.S. (1991). Estimating mating patterns in forest tree populations. In: Fineschi, S., Malvolti, M.E., Cannata, F., & Hattemer, H.H. (eds.), Biochemical Markers in the Population Genetics of Forest Trees, pp. 157-72. SPB Academic Publishing, The Hague.
2. Agnihorti, M.S. & Singh, B.S. (1975) Pollen production and allergenic significance of some grasses around Lucknow. Journal of Palynology 11, 151-4.
3. Aldrich, P.R., Hamrick, J.L., Chavarriaga, P., & Kochert, G. (1998) Microsatellite analysis of demographic genetic structure in fragmented populations of the tropical tree Symphonia globulifera. Molecular Ecology 7, 933-44.
4. Anderson, J.T., Willis, J.H., & Mitchell-Olds, T. (2011) Evolutionary genetics of plant adaptation. Trends in Ecology and Evolution 27, 258-66.
5. Austerlitz, F. & Smouse, P.E. (2001) Two-generation analysis of pollen flowacross a landscape. II. Relation between?ft pollen dispersal and interfemale distance. Genetics 157,271-80.
6. Baker, S.A. & Dyer, R.J. (2011) Invasion genetics of Microstegium vimineum (Poaceae) within the James River Basin of Virginia, USA. Conservation Genetics 12, 793-803.
7. Balkenhol, N., Waits, L.P., & Dezzani, R. (2009) Statistical approaches in landscape genetics: an evaluation of methods for linking landscape and genetic data. Ecography 32, 818-30.
8. Bazzaz, F.A. (1991) Habitat selection in plants. The American Naturalist 137, S116-S130.
9. Bera, S.K. (1990) Palynology of Shorea robusta (Dipterocarpaceae) in relation to pollen production and dispersal. Granna 29, 251-5.
10. Boecklen, W.J. & Howard, D.J. (1997) Genetic analysis of hybrid zones: numbers of markers and power of resolution. Ecology 78, 2611-16.
11. Borcard, D. & Legendre, P. (2002) All-scale spatial analysis of ecological data by means of principal coordinates of neighbour matrices. Ecological Modeling 153,51-68.
12. Borcard, D., Legendre, P., & Drapeau, P. (1992) Partialling out the spatial component of ecological variation. Ecology 73, 1045-55.
13. Burczyk, J. (1998) Mating system variation in a Scots pine clonal seed orchard. Silvae Genetica 47, 155-8.
14. Campbell, D.R. (1991) Comparing pollen dispersal and gene flow in a natural population. Evolution 45, 1965-8.
15. Castaing, J.P. & Vergeron, P. (1974) Principes et méthodes d'étude experimentale de la disperson du pollen de pin maritime dans le massif lanais. Pollen et Spores 15, 255-80.
16. Castellano, S. & Balletto, E. (2002) Is the partial Mantel test inadequate? International Journal of Organismal Evolution 56, 1871-3.
17. Chakraborty, R., Meagher, T.R., & Smouse, P.E. (1988) Parentage analysis with genetic markers in natural populations. I. The expected proportion of offspring with unambigious paternity. Genetics 118, 527-36.
18. Clarke, K.R. & Warwick, R.M. (2001) Changes in Marine Communities: An Approach to Statistical Analysis and Interpretation, 2nd edition. PRIMER-E, Plymouth.
19. Coop, G., Pickrell, J.K., Novembre, J., Kudaravalli, S., Li, J., Absher, D., Myers, R.M., Cavalli-Sforza, L.L., Feldman, M.W., & Pritchard, J.K. (2009) The role of geography in human adaptation. PLoS Genetics 5,1-16.
20. Coster, S.S. & Kovach, A.I. (2012) Anthropogenic influences on the spatial genetic structure of black bears. Conservation Genetics 13, 1247-57.
21. Cushman, S.A. (2014) 'Grand challenges in evolutionary and population genetics: the importance of integrating epigenetics, genomics, modeling and experimentation.' Frontiers in Genetics, 5, 197.
22. Cushman, S.A. & Landguth, E.L. (2010) Spurious correlations and inference in landscape genetics. Molecular Ecology 19, 3592-602.
23. Cushman, S.A., Wasserman, T.N., Landguth, E.L. & Shirk, A.J. (2013) 'Re-evaluating causal modeling with Mantel tests in landscape genetics.' Diversity, 5,51-72.
24. Cushman, S.A. & Lewis, J.S. (2010) Movement behavior explains genetic differentiation in American black bears. Landscape Ecology 25, 1613-25.
25. Cushman, S.A., McKelvey, K.S., Hayden, J., & Schwartz, M.K. (2006) Gene flow in complex landscapes: testing multiple hypotheses with causal modeling. The American Naturalist 168, 486-99.
26. Davey, J.W., Hohenlohe, P.A., Etter, P.D., Boone, J.Q., Catchen, J.M., & Blaxter, M.L. (2011) Genome-wide genetic marker discovery and genotyping using next-generation sequencing. Nature Reviews Genetics 12, 499-510.
27. Davidson, W.S. (2012) Adaptation genomics: next generation sequencing reveals a shared haplotype for rapid early development in geographically and genetically distant populations of rainbow trout. Molecular Ecology 21, 219-22.
28. Dutilleul, P., Stockwell, J.D., Frigon, D., & Legendre, P. (2000) The Mantel test versus Pearson's correlation analysis: assessment of the differences for biological and environmental studies. Journal of Agricultural, Biological and Environmental Statistics 5, 131-50.
29. Dyer, R.J. & Nason, J.D. (2004) Population graphs: the graph theoretic shape of genetic structure. Molecular Ecology 13, 1713-27.
30. Dyer, R.J. & Sork, V.L. (2001) Pollen pool heterogeneity in shortleaf pine, Pinus echinata Mill. Molecular Ecology 10, 859-66.
31. Dyer, R.J., Nason, J.D., & Garrick, R.C. (2010) Landscape modeling of gene flow: improved power using conditional genetic distance derived from the topology of population networks. Molecular Ecology 19, 3746-59.
32. Dyer, R.J.,Westfall, R.D., Sork, V.L.,&Smouse, P.E. (2004)Two-generation analysis of pollen flow across a landscape. V: a stepwise approach tor extracting factors contributing to pollen structure. Heredity 92,204-11.
33. Dyer, R.J., Chan, D.M., Gardiakos, V.A., & Meadows, C.A. (2012) Pollination graphs: quantifying pollen pool covariance networks and the influence of intervening landscapes on genetic connectivity in the North American understory tree, Cornus florida L. Landscape Ecology 27, 239-51.
34. Elmer, K.R. & Meyer, A. (2011) Adaptation in the age of ecological genomics: insights from parallelism and convergence. Trends in Ecology and Evolution 26, 298-306.
35. Emerson, K.J., Merz, C.R., Catchen, J.M., Hohenlohe, P.A., Cresko, W.A., Bradshaw, W.E., & Holzapfel, C.M. (2010) Resolving postglacial phylogeography using high-throughput sequencing. Proceedings of the National Academy of Sciences of the United States of America 107, 16196-200.
36. Endler, J. (1973) Gene flow and population differentiation. Science 19, 243-50.
37. Epps, C.W., Wehausen, J.D., Bleich, V.C., Torres, S.G., & Bra-shares, J.S. (2007) Optimizing dispersal and corridor models using landscape genetics. Journal of Applied Ecology 44, 714-24.
38. ESRI (2011) ArcGIS Desktop: Release 10. Environmental Systems Research Institute, Redlands, California.
39. Excoffier, L., Smouse, P.E., & Quattro, J.M. (1992) Analysis of molecular variance inferred from metric distances among DNA haplotypes: application to human mitochondrial DNA restriction data. Genetics 131, 479-91.
40. Fore, S.A., Hickey, R.J., Vankat, J.L., Guttman, S.I., & Schaefer, R.L. (1992) Genetic structure after forest fragmentation - a landscape ecology perspective on Acer saccharum. Canadian Journal of Botany - Revue Canadienne de Botanique 70, 1659-68.
41. Forget, P.M. & Cuijpers, L. (2008) Survival and scatterhoarding of frugivores-dispersed seeds as a function of forest disturbance. Biotropica 40, 380-5.
42. Fortuna, M.A., Albaladejo, R.G., Fernández, L., Aparicio, A., & Bascompte, J. (2009) Networks of spatial genetic variation across species. Proceedings of the National Academy of Sciences 106, 19044-9.
43. Funk, W.C., McKay, J.K., Hohenlohe, P.A., & Allendorf, F.W. (2012) Harnessing genomics for delineating conservation units. Trends in Ecology and Evolution 27, 489-96.
44. García-Ramos, G. & Rodríguez, D. (2002) Evolutionary speed of species invasions. Evolution 56, 661-8.
45. Garrick, R.C., Nason, J.D., Meadows, C.A., & Dyer, R.J. (2009) Not just vicariance: phylogeography of a Sonoran Desert euphorb indicates a major role of range expansion along the Baja Peninsula. Molecular Ecology 18, 1916-31.
46. Garrick, R.C., Nason, J.D., Fernéndez-Manjarrés, J.F., & Dyer, R.J. (2013) Ecological coassociations influence species' responses to past climatic change: an example from a Sonoran Desert bark beetle. Molecular Ecology 22, 3345-61.
47. Garroway, C.J., Bowman, J., & Wilson, P.J. (2011) Using a genetic network to parameterize a landscape resistance surface for fishers, Martes pennanti. Molecular Ecology 20, 3978-88.
48. Godoy, J.A. & Jordano, P. (2001) Seed dispersal by animals: exact identification of source trees with endocarp DNA microsatellites. Molecular Ecology 10, 2275-83.
49. Gram, W.K. & Sork, V.L. (2001) Association between environmental and genetic heterogeneity in forest tree populations. Ecology 82, 2012-21.
50. GRASS Development Core Team (2012) Geographic Resource Analysis Support System (GRASS) Software, Open Source Geospatial Foundation Project,.URL http://grass.osgeo.org.
51. Halverson, K., Heard, S.B., Nason, J.D., & Stireman, J.O. (2008) Origins, distribution and local co-occurrence of polyploid cytotypes in Solidago altissima (Asteraceae). American Journal of Botany 95,50-8.
52. Hanski, I. & Simberloff, D. (1997) The metapopulation approach, its history, conceptual domain and application to conservation. Metapopulation Biology 124,40-4.
53. Hartmann, S., Nason, J.D., & Bhattacharya, D. (2001) Extensive ribosomal DNA genic variation in the columnar cactus Lophocereus. Journal of Molecular Evolution 53, 124-34.
54. He, R.F., Kim, M.-J., Nelson, W., Balbuena, T.S., Kim, R., Kramer, R., Crow, J.A., May, G.D., Thelen, J.J., Soderlund, C.A., & Gang, D.R. (2012) Next-generation sequencing-based transcriptomic and proteomic analysis of the common reed, Phragmites australis (Poaceae), reveals genes involved in invasiveness and rhizome specificity. American Journal of Botany 99,232-47.
55. Hedrick, P.W. (2005) A standardized genetic differentiation measure. Evolution 59, 1633-8.
56. Hijmans, R.J., Cameron, S.E., Parra, J.L., Jones, P.G., & Jarvis, A. (2005) Very high resolution interpolated climate surfaces for global land areas. International Journal of Climatology 25, 1965-78.
57. Holderegger, R. & Wagner, H.H. (2008) Landscape genetics. BioScience 58, 199-207.
58. Holderegger, R., Buehler, D., Gugerli, F., & Manel, S. (2010) Landscape genetics of plants. Trends in Plant Science 15, 675-83.
59. Hyde, P., Dubayah, R., Peterson, B., Blair, J.B., Hofton, M., Hunsaker, C., Knox, R., & Walker, W. (2005) Mapping forest structure for wildlife habitat analysis using waveform lidar: validation of montane ecosystems. Remote Sensing of Environment 96, 427-37.
60. Irwin, A.J., Hamrick, J.L., Godt, M.J.W., & Smouse, P.E. (2003) A multiyear estimate of the effective pollen donor pool for Albizia julibrissin. Heredity 90, 187-94.
61. Jansen, P.A., Bongers, F., & Hemerik, L. (2004) Seed mass and mast seeding enhance dispersal by a neotropical scatter-hoarding rodent. Ecological Monographs 74, 569-89.
62. Jordano, P., García, C., Godoy, J.A., & García-Castaño, J.L. (2007) Differential contribution of frugivores to complex seed dispersal patterns. Proceedings of the National Academy of Sciences of the United States of America 104, 3278-82.
63. Jost, L. (2008) GST and its relatives do not measure differentiation. Molecular Ecology 17, 4015-26.
64. Kingman, J.F.C. (1982) The coalescent. Stochastic Processes and Their Applications 13, 235-48.
65. Knight, T.M., McCoy, M.W., Chase, J.M., McCoy, K.A., & Holt, R.D. (2005) Trophic cascades across ecosystems. Nature 437, 880-3.
66. Knowles, L.L. & Maddison, W.P. (2002) Statistical phylogeography. Molecular Ecology 11, 2623-35.
67. Kwit, C., Levey, D.J., & Greenberg, C.H. (2004) Contagious seed dispersal beneath heterospecific fruiting trees and its consequences. Oikos 107, 303-8.
68. Latch, E.K., Boarman, W.I., Walde, A., Fleischer, RC. (2011) Fine-scale analysis reveals cryptic landscape genetic structure in desert tortoises. PLoS One 6, e27794.
69. Latta, R.G. & Mitton, J.B. (1997) A comparison of population differentiation across four classes of gene marker in limber pine (Pinus flexilis James). Genetics 146, 1153-63.
70. Ledig, F.T. (1992) Human impacts on genetic diversity in forest ecosystems. Oikos 63,87-108.
71. Legendre, P. (2000) Comparison of permutation methods for the partial correlation and partial mantel tests. Journal of Statistical Computation and Simulation 67,37-73.
72. Legendre, P. & Fortin, M.-J. (2010) Comparison of the Mantel test and alternative approaches for detecting complex multivariate relationships in the spatial analysis of genetic data. Molecular Ecology Resources 10, 831-44.
73. Lesser, M.R. & Jackson, S.T. (2013) Contributions of long-distance dispersal to population growth in colonising Pinus ponderosa populations. Ecology Letters 16, 380-9.
74. Lichstein, J.W. (2007) Multiple regression on distance matrices: a multivariate spatial analysis tool. Plant Ecology 188, 117-31.
75. Manel, S.,Schwartz, M.K.,Luikart, G., &Taberlet,P.(2003) Landscape genetics: combining landscape ecology and population genetics. Trends in Ecology and Evolution 18,189-97.
76. Manel, S. & Holderegger, R. (2013) Ten years of landscape genetics. Trends in Ecology and Evolution 28, 614-21.
77. Manly, B.J.F. (1986) Randomization and regression methods for testing for associations with geographical, environmental and biological distances between populations. Research in Population Ecology 28, 201-18.
78. Mantel, N. (1967) The detection of disease clustering and a generalized regression approach. Cancer Research 27, 209-20.
79. Martins, K., Raposo, A., Klimas, C.A., Veasey, E.A., Kainer, K., & Wadt, L.H.O. (2012) Pollen and seed flow patterns of Crapa guianensis Aublet (Meliaceae) in two types of Amazonian forests. Genetics and Molecular Biology 35, 818-26.
80. McRae, B.H. (2006) Isolation by resistance. Evolution 608, 1551-61.
81. McRae, B.H. & Beier, P. (2007) Circuit theory predicts gene flow in plant and animal populations. Proceedings of the National Academy of Sciences of the United States of America 104, 19885-90.
82. Meagher, T.R. (1986) Analysis of paternity within a natural population of Chamaelirium luteum. The American Naturalist 128, 199-215.
83. Meagher, T.R. & Thomson, E. (1987) Analysis of parentage for naturally established seedlings of Chamaelirium luteum (Liliaceae). Ecology 68, 803-12.
84. Mitton, J.B. (1992) The dynamic mating systems of conifers. New Forests 6, 197-216.
85. Mitton, J.B., Kreiser, B.R., & Latta, R.G. (2000) Glacial refugia of limber pine (Pinus flexilis James) inferred from the population structure of mitochondrial DNA. Molecular Ecology 9, 91-7.
86. Molina, R.T., Rodríguez, A.M., Palacios, I.S., & López, F.G. (1996) Pollen production in anemophilus trees. Grana 35, 38-46.
87. Moritz, C., Hoskin, C.J., MacKenzie, J.B., Phillips, B.L., Tonione, M., Silva, N., van der Wal, J., Williams, S.E., & Graham, C.H. (2009) Identification and dynamics of a cryptic suture zone in tropical rainforest. Proceedings of the Royal Society B - Biological Sciences 276, 1235-44.
88. Murphy, M.A., Dezzani, R.J., Pilliod, D.S., & Storfer, A. (2010) Landscape genetics of high mountain frog metapopulations. Molecular Ecology 19, 3634-49.
89. Nason, J.D. & Hamrick, J.L. (1997) Reproductive and genetic consequences of forest fragmentation: two case studies of neotropical canopy trees. Journal of Heredity 88, 264-76.
90. Nason, J.D., Hamrick, J.L., & Fleming, T.H. (2002) Historical vicariance and postglacial colonization effects on the evolution of genetic structure in Lophocereus, a Sonoran Desert columnar cactus. Evolution 56, 2214-26.
91. Neigel, J.E. (1997) A comparison of alternative strategies for estimating gene flow from genetic markers. Annual Review of Ecology and Systematics 28, 105-28.
92. Nielsen, R. & Beaumont, M.A. (2009) Statistical inferences in phylogeography. Molecular Ecology 18, 1034-47.
93. Okubo, A. & Levin, S.A. (1989) A theoretical framework for data analysis of wind dispersal of seeds and pollen. Ecology 70, 329-38.
94. Ortego, J., Aguirre, M.P., & Cordero, P.J. (2012) Landscape genetics of a specialized grasshopper inhabiting highly fragmented habitats: a role for spatial scale. Diversity and Distributions 18, 481-92.
95. Papa, R. & Gepts, P. (2003) Asymmetry of gene flow and differential geographical structure of molecular diversity in wild and domesticated common bean (Phaseolus vulgaris L.) from Mesoamerica. Theoretical and Applied Genetics 106, 239-50.
96. Parchman, T.L., Gompert, Z., Mudge, J., Schilkey, F.D., Benkman, C.W., & Buerkle, C.A. (2012) Genome-wide association genetics of an adaptive trait in lodgepole pine. Molecular Ecology 21, 2991-3005.
97. Pluess, A.R. (2011) Pursuing glacier retreat: genetic structure of a rapidly expanding Larix decidua population. Molecular Ecology 20, 473-85.
98. Price, M.V. & Waser, N.M. (1982) Experimental studies of pollen carryover: hummingbirds and Ipomopsis aggregata. Oecologia 54, 353-8.
99. Provan, J., Powell, W., & Hollingsworth, P.M. (2001) Chloroplast microsatellites: new tools for studies in plant ecology and evolution. Trends in Ecology and Evolution 16, 142-7.
100. Prunier, J., Gerardi, S., Laroche, J., Beaulieu, J. & Bousquet, J. (2012) Parallel and lineage-specific molecular adaptation to climate in boreal black spruce. Molecular Ecology 21, 4270-86.
101. R Core Team (2012) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL http://www.R-project.org/.
102. Rice, A.M., Rudh, A., Ellegren, H., & Qvarnstrom, A. (2011) A guide to the genomics of ecological speciation in natural animal populations. Ecology Letters 14,9-18.
103. Riddle, B.R., Hafner, D.J., Alexander, L.F., & Jaeger, J.R. (2000) Cryptic vicariance in the historical assembly of a Baja California Peninsular Desert biota. Proceedings of the National Academy of Science of the United States of America 97, 14438-43.
104. Rogers, D.L., Millar, C.I., & Westfall, R.D. (1999) Fine-scale genetic structure of whitebark pine (Pinus albicaulis): associations with watershed and growth form. Evolution 53, 74-90.
105. Row, J.R., Gomez, C., Koen, E.L., Bowman, J., Murray, D.L., & Wilson, P.J. (2012) Dispersal promotes high gene flow among Canada lynx populations across mainland North America. Conservation Genetics 13, 1259-68.
106. Schuster, S.F.W. & Mitton, J.B. (2000) Paternity and gene dispersal in limber pine (Pinus flexilis James). Heredity 84, 348-61.
107. Shirk, A.J. & Cushman, S.A. (2014) 'Spatially-explicit estimation of Wright's neighborhood size in continuous populations.' Frontiers in Evolutionary and Population Genetics 2:62.
108. Shirk A., Wallin, D.O., Cushman, S.A., Rice, R.C. & Warheit, C. (2010) 'Inferring landscape effects on gene flow: A new multi-scale model selection framework.' Molecular Ecology, 19, 3603-19.
109. Slatkin, M. (1985) Gene flow in natural populations. Annual Review of Ecology and Systematics 16, 393-430.
110. Slatkin, M. (1985) Rare alleles as indicators of gene flow. Evolution 39,53-65.
111. Smouse, P.E. & Peakall, R. (1999) Spatial autocorrelation analysis of individual multiallele and multilocus genetic structure. Heredity 82, 561-73.
112. Smouse, P., Long, J.C., & Sokal, R.R. (1986) Multiple regression and correlation extension of the Mantel test of matrix correspondence. Systematic Zoology 35, 627-32.
113. Smouse, P.E., Dyer, R.J., Westfall, R.D., & Sork, V.L. (2001) Two-generation analysis of pollen flow across a landscape I: Male gamete heterogeneity among females. Evolution 55, 260-71.
114. Sokal, R.R., Smouse, P.E., & Neel, J.V. (1986) The genetic structure of a tribal population, the Yanomama Indians. XV. Patterns inferred by autocorrelation analysis. Genetics 114, 259-87.
115. Sorensen, F.C. (1994) Frequency of seedlings from natural self-fertilization in Pacific Northwest Ponderosa pine (Pinus ponderosa Dougl. ex Laws). Silvae Genetica 43, 100-8.
116. Sork, V.L., Campbell, D., Nason, J., & Fernandez, J.F. (1999) Landscape approaches to historical and contemporary gene flow in plants. Trends in Ecology and Evolution 14, 219-23.
117. Sork, V.L., Davis, F.W., Smouse, P.E., Apsit, V., Dyer, R.J., & Fernandez, J.F. (2002) Pollen movement in declining population of California Valley oak, Quercus lobata: Where have all the fathers gone? Molecular Ecology 11, 1657-68.
118. Spear, S.F., Peterson, C.R., Matocq, M.D., & Storfer, A. (2005) Landscape genetics of the blotched tiger salamander (Ambystoma tigrinum melanostictum). Molecular Ecology 14, 2553-64.
119. Stapley, J., Reger, J., Feulner, P.G.D., Smadja, C., Galindo, J., Ekblom, R., Bennison, C., Ball, A.D., Beckermann, A.P., & Slate, J. (2010) Adaptation genomics: the next generation. Trends in Ecology and Evolution 25, 705-12.
120. Storfer, A., Murphy, M.A., Spear, S.F., Holderegger, R., & Waits, L.P. (2010) Landscape genetics: Where are we now? Molecular Ecology 19, 3496-514.
121. Streiff, R., Ducousso, A., Lexer, C., Steinkellner, H., Gloessl, J., & Kremer, A. (1999) Pollen dispersal inferred from paternity analysis in a mixed oak stand of Quercus robur L. & Q. petraea (Matt.) Liebl. Molecular Ecology 8, 831-41.
122. Thomson, J.D. (1978) Effects of stand composition on insect visitation in two-species mixtures of Hieracium. American Midland Naturalist 100, 431-40.
123. Twyford, A.D. & Ennos, R.A. (2012) Next-generation hybridization and introgression. Heredity 108, 179-89.
124. van Devender, T.R., Burgess, T.L., Piper, J.C., & Turner, R.M. (1994) Paleoclimatic implications of holocene plant remains from the Sierra Bacha, Sonora, Mexico. Quaternary Research 41,99-108.
125. Wasserman, T.N., Cushman, S.A., Shirk, A.S., Landugth, E.L., & Littell, J.S. (2012) 'Simulating the effects of climate change on population connectivity of American marten (Martes americana) in the northern Rocky Mountains, USA.' Landscape Ecology, 27, 211-25.
126. Watkins, L. & Levin, D.A. (1990) Outcrossing rates as related to plant density in Phlox drummondii. Heredity 65,81-9.
127. Weir, B.S. & Cockerham, C.C. (1984) Estimating F-statistics for the analysis of population structure. Evolution 38, 1358-70.
128. Woodcock, C.E., Collins, J.B., Gopal, S., Jakabhazy, V.D., Li, X., Macomber, S., Ryherd, S., Harward, V.J., Levitan, J., Wu, Y.C., & Warbington, R. (1994) Mapping forest vegetation using LandsatTM imagery and a canopy reflectance model. Remote Sensing of Environment 50, 240-54.
129. Yang, J,. Cushman, S.A., Yang, J., Yang, M. & Bao, T. (2013) 'Effects of climatic gradients on genetic diversification of Caragana on the Ordos Plateau, China.' Landscape Ecology, 28, 1729-41.
130. Yannic, G., Pellissier, L., Le Corre, M., Dussault, C., Bernatchez, L., & Coté, S.D. (2014) Temporal dynamic habitat suitability predicts genetic relatedness among caribou. Proceedings of the Royal Society B - Biological Sciences 218, 1792.
131. Young, A.G., Merriam, H.G., &Warwick, S.I. (1993) The effects of forest fragmentation on genetic variation in Acer saccharum Marsh. (sugar maple) populations. Heredity 71,277-89.
132. Young, A.G., Boyle, T., & Brown, T. (1996) The population genetic consequences of habitat fragmentation for plants. Trends in Ecology and Evolution 11, 413-18.
133. Zalewski, A., Piertney, S.B., Zalewska, H., & Lambin, X. (2009) Landscape barriers reduce gene flow in an invasive carnivore: geographical and local genetic structure of American mink in Scotland. Molecular Ecology 18, 1601-15.