All Publications by Topic

Global Change Biology
 

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Sang, Z., Hamann, A., Rweyongeza, D. 2023. Adapting reforestation programs to observed and projected climate change. Mitigation and Adaptation Strategies for Global Change 28: 14. doi: 10.1007/s11027-023-10050-z.
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Sang, Z., Hamann, A. 2023. A record-setting 2021 heat wave in western Canada had a significant temporary impact on greenness of the world’s largest protected temperate rainforest. Remote Sensing 15: 2162. doi: 10.3390/rs15082162.
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Purdy, L. M., Sang, Z., Beaubien, E., Hamann, A. 2023. Validating remotely sensed land surface phenology with leaf out records from a citizen science network. International Journal of Applied Earth Observations and Geoinformation 116: 103148. doi: 10.1016/j.jag.2022.103148
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Bello-Rodríguez, V., Hamann, A., Martín-Esquivel, J.L., Cubas, J., Del Arco, M.J., Gonzalez-Mancebo, J.M. 2023. Habitat loss and biotic velocity response to climate change for alpine plant species in Atlantic oceanic islands. Diversity 15: 864. doi: 10.3390/d15070864.
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Sang, Z., Hamann, A. 2022. Climatic limiting factors of North American ecosystems: a remote-sensing based vulnerability analysis. Environmental Research Letters 17: 094011. doi: 10.1088/1748-9326/ac8608
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Casmey, M., Hamann, A., Hacke, U. 2022. Adaptation of white spruce to climatic risk environments in spring: implications for assisted migration. Forest Ecology and Management 525: 120555. doi: 10.1016/j.foreco.2022.120555
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Levesque, K., Hamann, A. 2022. Identifying western North American tree populations vulnerable to drought under observed and projected climate change. Climate 10: 114. doi: 10.3390/cli10080114.
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Sang, Z.,Hamann, A., Aitken, S.N. 2021. Assisted migration poleward rather than upward in elevation minimizes frost risks in plantations. Climate Risk Management 34: 100380. doi: 10.1016/j.crm.2021.100380.
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Li, J., Beaubien, E.and Hamann, A. 2020. Outlier detection methods to improve the quality of citizen science data. International Journal of Bioclimatology 64: 1825-1833. doi: 10.1007/s00484-020-01968-z.
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Menzel, A., Yuan, Y., Hamann, A., Ohl, U., Matiu, M. 2020. Chilling and forcing from cut twigs - how to simplify phenological experiments for citizen science. Frontiers in Plant Science 11: 208. doi: 10.3389/fpls.2020.561413.
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Sang, Z., Sebastian-Azcona, J., Hamann, A., Menzel, A., Hacke, U.G. 2019. Adaptive limitations of white spruce populations to drought imply vulnerability to climate change in its western range. Evolutionary Applications 12: 1850–1860.
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Montwé, D., Isaac-Renton, M.G., Hamann, A. and Spiecker, H. 2018. Cold adaptation recorded in tree rings highlights risks associated with climate change and assisted migration. Nature Communications 9: 1574. DOI:10.1038/s41467-018-04039-5.
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Castellanos-Acuña, D., Vance-Borland, K.W., St. Clair, J.B., Hamann, A., López-Upton, J., Gómez-Pineda, E., Ortega-Rodríguez, J.M., Sáenz-Romero, C., 2018. Climate-based seed zones for Mexico: guiding reforestation under observed and projected climate change. New Forests 49: 297–309.
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Sebastian-Azcona, J., Hacke, U.G., Hamann, A. 2018. Adaptations of white spruce to climate: strong intraspecific differences in cold hardiness linked to survival. Ecology and Evolution 8: 1758–1768.
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Carroll, C., Roberts, D. R., Michalak, J. L., Lawler, J. J., Nielsen, S. E., Stralberg, D., Hamann, A., Mcrae, B. H. and Wang, T. 2017, Scale-dependent complementarity of climatic velocity and environmental diversity for identifying priority areas for conservation under climate change. Global Change Biology 23: 4508–4520.
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Stralberg D., Matsuoka S.M., Handel C.M., Schmiegelow F.K.A., Hamann A. and Bayne E.M. 2017. Biogeography of boreal passerine range dynamics in western North America: past, present, and future. Ecography 40: 1050–1066.
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Ding, C., Schreiber, S.G., Roberts, D.R., Hamann, A. and Brouard, J.S. 2017. Post-glacial biogeography of trembling aspen inferred from habitat models and genetic variance in quantitative traits. Scientific Reports 7: 4672, DOI:10.1038/s41598-017-04871-7.
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van der Maaten, E. Hamann, A., van der Maaten-Theunissen, M., Bergsma, A., Hengeveld, G., van Lammeren, R., Mohren, F., Nabuurs, G.-J., Terhürne, R., and Sterck, F. 2017, Species distribution models predict temporal but not spatial variation in forest growth. Ecology and Evolution 7: 2585–2594.
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Roberts, D.R. and Hamann, A. 2016. Climate refugia and migration requirements in complex landscapes. Ecography 39: 1238–1246.
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Barber, Q.E., Nielsen, S.E. and Hamann, A. 2016. Assessing the vulnerability of rare plants using climate change velocity, habitat connectivity, and dispersal ability: a case study in Alberta, Canada. Regional Environmental Change 16: 1433–1441.
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Carroll, C., Lawler, J.J., Roberts, D.R., Hamann, A. 2015. Biotic and climatic velocity identify contrasting areas of vulnerability to climate change. PLoS One 10: e0140486.
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Roberts, D.R. and Hamann, A. 2015. Glacial refugia and modern genetic diversity of 22 western North American tree species. Proceedings of the Royal Society B: Biological Sciences 282: 20142903, DOI: 10.1098/rspb.2014.2903.
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Hamann, A. , Roberts, D.R., Barber, Q.E., Carroll, C. and Nielsen, S.E. 2015. Velocity of climate change algorithms for guiding conservation and management. Global Change Biology 21: 997–1004.
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Stralberg, D., Matsuoka, S.M., Hamann, A., Bayne, E.M., Solymos, P., Schmiegelow, F., Wang, X., Cumming, S.G., Song S.J. 2015. Projecting boreal bird responses to climate change: the signal exceeds the noise. Ecological Applications 25: 52–69
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Worrall, J.J., Rehfeldt, G.E., Hamann, A., Hogg, E.H., Marchettia, S.B., Michaelian, M., Gray, L.K. 2013. Recent declines of Populus tremuloides in North America linked to climate. Forest Ecology and Management 299: 3551.
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Gray, L. K. and Hamann, A. 2013. Tracking suitable habitat for tree populations under climate change in western North America. Climatic Change 117: 289–303.
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Roberts, D. R. and Hamann, A. 2012. Method selection for species distribution modelling: are temporally or spatially independent evaluations necessary? Ecography 35: 792–802.
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Roberts, D. R. and Hamann, A. 2012. Predicting potential climate change impacts with bioclimate envelope models: a palaeoecological perspective. Global Ecology and Biogeography 21: 121–133.
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Gray, L. K., Gylander, T., Mbogga, M. S., Chen, P. and Hamann, A. 2011. Assisted migration to address climate change: recommendations for aspen reforestation in western Canada. Ecological Applications 21: 1591–1603.
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Gray, L. K. and Hamann, A. 2011. Strategies for reforestation under uncertain future climates: guidelines for Alberta, Canada. PLoS One 6: e22977.
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Beaubien, E. and Hamann, A. 2011. Spring flowering response to climate change between 1936 and 2006 in Alberta, Canada. BioScience 61: 514–524.
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Beaubien, E. and Hamann, A. 2011. Plant phenology networks of citizen scientists: recommendations from two decades of experience in Canada. International Journal of Bioclimatology 55: 833–841.
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Mbogga, M. S., Wang, X. and Hamann, A. 2010. Bioclimate envelope model predictions for natural resource management: dealing with uncertainty. Journal of Applied Ecology. 47: 731740.
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Schroeder, T. A.., Hamann, A., Wang, T. and Coops, N.C. 2010. Occurrence and dominance of six Pacific Northwest conifer species. Journal of Vegetation Science. 21: 586–596.
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Schneider, R.R., Hamann, A., Farr, D., Wang, X., and S. Boutin, A. 2009. Potential effects of climate change on ecosystem distribution in Alberta. Can. J. For. Res. 39: 1001--1010.
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Hamann, A., and T. L. Wang. 2006. Potential effects of climate change on tree species and ecosystem distribution in British Columbia. Ecology 87: 2773-2786.
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Wang, T., Hamann, A., Yanchuk, A., O'Neill, G.A. and S.N. Aitken. 2006. Use of response functions in selecting lodgepole pine populations for future climates. Global Change Biology 12: 2404-2416.
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Woods, A., Coates, K. D., and Hamann, A. 2005. Is an unprecedented Dothistroma needle blight epidemic related to climate change? Bioscience 55: 761-769.

 
Dendroecology, Forest Growth
 

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Sprengel, L., Hamann, A., Wu, S., Spiecker, H. 2023. Carbon sequestration potential of eight economically important tree species in Northeast China under climate change. Forest Ecology and Management 545: 121299. doi: 10.1016/j.foreco.2023.121299.
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Sebastian-Azcona, J., Hacke, U.G., Hamann, A. 2020. Xylem anomalies as indicators of maladaptation to climate in forest trees: implications for assisted migration. Frontiers in Plant Science 11: 208. doi: 10.3389/fpls.2020.00208.
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Hynes, A., Hamann, A. 2020. Moisture deficits limit growth of white spruce in the west-central boreal forest of North America. Forest Ecology and Management 461: 117944. doi: 10.1016/j.foreco.2020.117944.
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Isaac-Renton, M.G., Montwé, D., Hamann, A., Spiecker, H., Cherubini, P., Treydte, K. 2018. Northern forest tree populations are physiologically maladapted to drought. Nature Communications 9: 5254. DOI: 10.1038/s41467-018-07701-0.
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Strangler, D.F., Hamann, A., Kahle, H.P. and Spiecker, H. 2017. A heat wave during leaf expansion severely reduces productivity and modifies seasonal growth patterns in a northern hardwood forest. Tree Physiology 37: 47–59.
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Montwé, D., Isaac-Renton, M.G., Hamann, A. and Spiecker, H. 2016. Drought tolerance and growth in populations of a wide-ranging tree species indicate climate change risks for the boreal north. Global Change Biology 22: 806–815.
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Schreiber, S.G., Hacke, U.G. and Hamann, A. 2015. Variation of xylem vessel diameters across a climate gradient: insight from a reciprocal transplant experiment with a widespread boreal tree. Functional Ecology 29: 1392-1401.
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Montwé, D., Spiecker, H. and Hamann, A. 2015. Five decades of growth in a genetic field trial of Douglas-fir reveal trade-offs between productivity and drought tolerance. Tree Genetics & Genomes 11: 29, DOI 10.1007/s11295-015-0854-1.
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Montwé, D., Isaac-Renton, M.G., Spiecker, H. and Hamann, A. 2015. Using steam to reduce artifacts in micro sections prepared with corn starch. Dendrochronologia 35: 87-90.
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Isaac-Renton, M.G., Roberts, D.R. Hamann, A. and Spiecker, H. 2014. Douglas-fir plantations in Europe: a retrospective test of assisted migration to address climate change. Global Change Biology 20: 2607–2617.
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Montwe, M.G., Spiecker, H., and Hamann, A. 2014. An experimentally controlled extreme drought in a Norway spruce forest reveals fast hydraulic response and subsequent recovery of growth rates. Trees – Structure and Function 28: 891–900.
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Schreiber, S.G., Hamann, A., Hacke, U.G. and Thomas, B.R. 2013. Sixteen years of winter stress: an assessment of cold hardiness, growth performance and survival of hybrid poplar clones at a boreal planting site. Plant Cell & Environment 36: 419–428.
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Schreiber, S.G., Ding, C., Hamann, A., Hacke, U.G., Thomas, B.R. and Brouard, J.S. 2013. Frost hardiness vs. growth performance in trembling aspen: an experimental test of assisted migration. Journal of Applied Ecology 50: 939949.
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Solarik, K.A., Volney, W.J.A., Lieffers, V.J., Spence1, J.R. and Hamann, A. 2012. Factors affecting white spruce and aspen survival
after partial harvest. Journal of Applied Ecology 49: 145–154
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Chen, P., Welsh, C. and Hamann, A. 2010. Geographic variation in growth response of Douglas-fir to inter-annual climate variability and projected climate change. Global Change Biology. 16: 33743385.
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O'Neill, G., Hamann, A. and T. L. Wang. 2008. Accounting for population variation improves estimates of the impact of climate change on species’ growth and distribution. Journal of Applied Ecology 45: 1040-1049.

 
Applied Forest Genetics
 

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Benowicz, A., Stoehr, M., Hamann, A., Yanchuk, A.D. 2020. Estimation of the F2 generation segregation variance and relationships among growth, frost damage, and bud break in coastal Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) wide-crosses. Annals of Forest Science 77: 28. doi: 10.1007/s13595-020-0925-9.
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Ding, C., Hamann, A., Yang, R.-C., Brouard, J.S. 2017. Genetic parameters of growth and adaptive traits in aspen (Populus tremuloides): implications for tree breeding in a warming world. PLoS One 15: e0229225. doi: 10.1371/journal. pone.0229225
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Sebastian-Azcona, J., Hamann, A., Hacke, U.G., Rweyongeza, D. 2019. Survival, growth and cold hardiness tradeoffs in white spruce populations: Implications for assisted migration. Forest Ecology and Management 433: 544–552.
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MacLachlan, I.R., Wang, T., Hamann, A., Smets, P., Aitken, S.N. 2017. Selective breeding of lodgepole pine increases growth and maintains climatic adaptation. Forest Ecology and Management 391: 404–416.
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Yeaman, S., Hodgins, K.A., Lotterhos, K.E., Suren, H., Nadeau, S., Degner, J.C., Nurkowski, K.A., Smets, P., Wang, T., Gray, L.K., Liepe, K.J., Hamann, A., Holliday, J.A., Whitlock, M.C., Rieseberg, L.H. & Aitken, S.N. 2016. Convergent local adaptation to climate in distantly related conifers. Science 353:1431–1433.
Science Perspectives companion piece: Hancock, A. M. 2016. How conifers adapt to the cold. Science 353: 1362–1363.
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Ivkovic, M, Hamann, A., Gapare, W.J., Jovanovic, T. and Yanchuk, A. 2016. A framework for testing radiata pine under projected climate change in Australia and New Zealand. New Forests 47: 209222.
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Gray, L. K., Hamann, A., John, S., Rweyongeza, D., Barnhardt, L. and Thomas, B.R. 2016. Climate change risk management in tree improvement programs: selection and movement of genotypes. Tree Genetics & Genomes 12: article 23
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Gray, L. K., Rweyongeza, D., Hamann, A., John, S. and Thomas, B.R. 2016. Developing management strategies for tree improvement programs under climate change: insights gained from long-term field trials with lodgepole pine. Forest Ecology and Management 377: 128–138
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Liepe, K. J., Hamann, A., Smets, P., Fitzpatrick, C.R. and Aitken, S.N. 2016. Adaptation of lodgepole pine and interior spruce to climate: implications for reforestation in a warming world. Evolutionary Applications 9: 409–419.
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Gapare, W.J., Ivkovic, M, Liepe, K.J., Hamann, A. and Low, C.B. 2015. Drivers of genotype by environment interaction in radiata pine as indicated by multivariate regression trees. Forest Ecology and Management 353: 21-29.
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Gylander, T., Hamann, A. Brouard, J. S. and Thomas, B. R. 2012. The potential of aspen clonal forestry in Alberta: breeding regions and estimates of genetic gain from selection. PLoS One 7: e44303.
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Schreiber, S.G., Hacke, U.G., Hamann, A. and Thomas, B.R. 2011. Genetic variation of hydraulic and wood anatomical traits in hybrid poplar and trembling aspen. New Phytologist. 190: 150160.
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Hamann, A., Gylander, T. and Chen, P. 2011. Developing seed zones and transfer guidelines with multivariate regression trees. Tree Genetics & Genomes 7: 399408.
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Li, H., Wang, X. and Hamann, A. 2010. Genetic adaptation of aspen (Populus tremuloides) populations to spring risk environments: a novel remote sensing approach. Canadian Journal of Forest Research 40: 20822090.
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Hamann, A., G. Namkoong, and M. P. Koshy. 2002. Improving precision of breeding values by removing spatially autocorrelated variation in forestry field experiments. Silvae Genetica 51: 210-215.
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Hamann, A. 2001. Utilization and management of red alder genetic resources in British Columbia. Forestry. Chronicle 77(4): 705--712.
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Hamann, A., Namkoong, G., and M.P. Koshy. 2001. Multiple population breeding for uncertain climatic futures with Alnus rubra: ecological genetics and selection experiments. Pp. 321-331 in Muller-Starck, G. and Schubert, R. (eds.). Genetic Response of Forest Systems to Changing Environmental Conditions. Kluwer Academic Publishers, Dortecht, Netherlands.
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Hamann, A., Koshy, M.P., Namkoong, G., and C.C. Ying. 2000. Genotype x environment interactions in Alnus rubra: developing seed zones and seed-transfer guidelines with spatial statistics and GIS. Forest Ecology and Management 136: 107-119.
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Hamann, A. 1999. Utilization and management of red alder genetic resources in British Columbia. PhD Thesis, Department of Forest Science, Faculty of Forestry, University of British Columbia, Vancouver, BC.
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Hamann, A. 1998. Adventitious root formation in cuttings of loblolly pine (Pinus taeda L .): developmental sequence and effects of maturation. Trees - Structure and Function 12: 175-180.
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Hamann, A., El-Kassaby, Y.A., Koshy, M.P. and Namkoong, G. 1998. Multivariate analysis of allozymic and quantitative trait variation in Alnus rubra: geographic patterns and evolutionary implications. Canadian Journal of Forest Research 51: 210-215.
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Hamann, A. 1995. Effects of Hedging on Maturation in Loblolly Pine: Rooting Capacity and Root Formation. MSc Thesis, State University of New York, College of Environmental Science and Forestry, Syracuse, N.Y.

 
Conservation Genetics
 

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Hamann, A. and Aitken, S.N. 2013. Conservation planning under climate change: accounting for adaptive potential and migration capacity in species distribution models. Diversity and Distributions 19: 268–280
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Chourmouzis, C., A. D. Yanchuk, A. Hamann, P. Smets, and S. N. Aitken. 2009. Forest tree genetic conservation status report 1: In situ conservation status of all indigenous British Columbia species. B.C. Min. For. Range, Victoria, B.C. Tech. Rep. 53. ISBN: 978-0-7726-6181-4.
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Krakowski, J., C. Chourmouzis, A.D. Yanchuk, D. Kolotelo, A. Hamann, and S.N. Aitken. 2009. Forest tree genetic conservation status report 2: genetic conservation status of operational tree species. B.C. Min. For. Range, Victoria, B.C. Tech. Rep. 54. ISBN: 978-0-7726-6225-5.
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Hamann, A., Smets, P., Yanchuk, A.D., and S.N. Aitken. 2005. An ecogeographic framework for in situ conservation of forest trees in British Columbia. Can. J. For. Res. 35: 2553-2561.
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Hamann, A., S. N. Aitken, and A. D. Yanchuk. 2004. Cataloguing in situ protection of genetic resources for major commercial forest trees in British Columbia. Special Issue, Forest Ecology and Management 197: 295-305.

 
Climatology
 

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Mahoney, C.R., Wang, T., Hamann, A., Cannon, A.J. 2022. A CMIP6 ensemble for downscaled monthly climate normals over North America. International Journal of Climatology 42: 5871-5891.
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Castellanos-Acuña, D., Hamann, A. 2020. A cross-checked global monthly weather station database for precipitation covering the period 1901-2010. Geoscience Data Journal 7: 27-37. doi: 10.1002/gdj3.88.
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Ghada, W., Bech, J., Estrella, N., Hamann, A. Menzel, A. 2020. Weather types affect rain microstructure: implications for estimating rain rate. Remote Sensing 12: 3572. doi:10.3390/rs12213572.
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Dezsi S., Mindrescu, M., Petrea, D., Rai, P.K., Hamann, A., Nistor, M.M. 2018. High-resolution projections of evapotranspiration and water availability for Europe under climate change. International Journal of Climatology 38: 3832–3841.
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Wang, T., Hamann, A. Spittlehouse, D.L. and Carroll, C. 2016. Locally downscaled and spatially customizable climate data for historical and future periods for North America. PLoS One 11: e0156720.
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Hamann, A. and Wang, T., Spittlehouse, D.L., and Murdock, T.Q. 2013. A comprehensive, high-resolution database of historical and projected climate surfaces for western North America. Bulletin of the American Meteorological Society 94: 13071309.
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Wang, T., Hamann, A. Spittlehouse, D.L. and Murdock, T.Q. 2012. ClimateWNA High-resolution spatial climate data for western North America. Journal of Applied Meteorology and Climatology. 51: 16-29.
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Mbogga, M. S., Hansen, C., Wang, T. and Hamann, A. 2010. A comprehensive set of interpolated climate data for Alberta. Government of Alberta, Publication Number: Ref. T/235. ISBN: 978-0-7785-9184-9 (on-line edition), 978-0-7785-9183-2 (print edition).
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Mbogga, M. S., Hamann, A. and T. L. Wang. 2009. Historical and projected climate data for natural resource management in western Canada. Agricultural and Forest Meteorology 149: 881-890.
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Spittlehouse, D.L. 2006. ClimateBC: Your Access to Interpolated Climate Data for BC. Streamline Watershed Management Bulletin 9: 16-21. [Extension Publication]
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Wang, T., Hamann, A., Spittlehouse, D.L. and S.N. Aitken. 2006. Development of scale-free climate data for western Canada for use in resource management. International Journal of Climatology 26: 383-397.
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CICS 2005. Climate BC Software. Canadian Institute for Climate Studies, The Climate Network 10: 3-4. [Extension Publication]
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Hamann, A. and T.L. Wang. 2005. Models of climatic normals for genecology and climate change studies in British Columbia.. Agricultural and Forest Meteorology 128: 211-221.

 
Tropical Ecology and Conservation
 

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Chechina, M., Hamann, A. 2019. Climatic drivers of dipterocarp mass flowering in Southeast Asia. Journal of Tropical Ecology 35: 108-117.
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Chechina, M., Neveux, Y., Parkins, J.R., Hamann, A. 2018. Balancing conservation and livelihoods: A study of forest-dependent communities in the Philippines. Conservation and Society 16: 420–430.
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Chechina, M. and Hamann, A. 2015. Choosing species for reforestation in diverse forest communities: social preference versus ecological suitability. Ecosphere 6: article240.
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Hamann, A. 2004. Flowering and fruiting phenology of a Philippine submontane rain forest: climatic factors as proximate and ultimate causes. Journal of Ecology 92: 24-31.
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Hamann, A. 2002. The North Negros Forest Reserve A Biodiversity Hotspot at Risk. Silliman Journal 43: 84-89.
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Curio, E., and Hamann, A. 2001. A plea for total commercial logging ban bill. Philippine Endemic Species Conservation Project. Philippine Courier, February 12, 2001. [Extension Publication].
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Hamann, A. and Curio, C. 1999. Interactions between frugivores and fleshy fruit trees in a Philippine submontane rainforest. Conservation Biology 13: 766-773.
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Hamann, A., Barbon, E.B., Curio, E., and D.A. Madulid. 1999. A botanical inventory of a submontane tropical rainforest on Negors Island, Philippines. Biodiversity and Conservation 8: 1017-1031.
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Curio, E., Hamann, A., and L.L. Lastimoza. 1997. The appearance and status of Writhed-billed Hornbill Aceros waldeni on Panay. OBC Bulletin 23: 18--20.
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Curio, E., Hamann, A. , Heubilschl, and L.L. Lastimoza. 1996. Hornbill research and conservation in the Philippines. EEP Hornbill Taxon Advisory Group Newsletter 2(1): 25-26.
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Hamann, A. 1993. An analytical key to the families of flowering plants. [The taxonomy used is somewhat dated, but the key still works well. Check for modern synonyms of plant family names]

 
Other topics
 

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Theis, S., Castellanos-Acuna, D., Hamann, A., Poesch, M. 2022. Exploring the potential of habitat banking in preserving freshwater biodiversity and imperiled species. Biological Conservation 237: 109700. doi: 10.1016/j.biocon.2022.109700.
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Theis, S., Castellanos-Acuna, D., Hamann, A., Poesch, M. 2022. Small-bodied fish species from the western United States will be under severe water stress by 2040. Conservation Science and Practice 5: e12856. doi: 10.1111/csp2.12856.
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Hossain, K., Hamann, A., Comeau, S.N. 2022. Competitive hierarchy processes support mixed species regeneration in strip-cuts in the British Columbia interior. Forests 13: 379. doi: 10.3390/f13030379.
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Davidson, D., Rollins, C., Lefsrud, L., Anders, S., Hamann, A. 2019. Just don't call it climate change: Climate-skeptic farmer adoption of climate mitigative practices. Environmental Research Letters 14: 034015. DOI: 10.1088/1748-9326/aafa30.
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Zeb, A., Hamann, A., Armstrong, G.W., Acuna-Castellanos, D. 2019. Identifying local actors of deforestation and forest degradation in the Kalasha valleys of Pakistan. Forest Policy and Economics 104: 56–64.
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Zeb, A., Armstrong, G.W., Hamann, A. 2019. Forest conversion by the indigenous Kalasha of Pakistan: A household level analysis of socioeconomic drivers. Global Environmental Change 59: 102004. DOI 10.1016/j.gloenvcha.2019.102004
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Docherty, C., Ruppert, J., Rudolfsen, T., Hamann, A., Poesch, M.S. 2017. Assessing the spread and potential impact of Prussian Carp Carassius gibelio (Bloch, 1782) to freshwater fishes in western North America. BioInvasions Records 6: 291–296.
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Leblon, B., Spiecker, H., Neuvonen, J., Möttönen, M., Hamann, A. Karlsson, A., Cahalan, C., Stadler, M., Drummond, A. and Valinger, E. 2013. TRANSFOR-M: A unique transatlantic forestry Master program leading to a dual European and Canadian degree. Foresty Chronicle 89: 205–210
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Wang, X., Hamann, A. and Cumming, S. G. 2012. Measuring boreal forest fragmentation after fire: Which configuration metrics are best? Ecological Indicators. 13: 189–195.