2020

BAZGHALEH, N., MAMET, S.D., BELL, J.K., MOREIRA, Z.M., TAYE, Z.M., WILLIAMS-JOHNSON, S.,                   ARCAND, M.M., LAMB, E.G., SHIRTLIFFE, S., VAIL, S., SICILIANO, S.D., & HELGASON, B. (In                   press). An intensive multilocation temporal dataset of fungal communities in the root and               rhizosphere of Brassica napus. Data in Brief. Accepted 17 March 2020.

FITZPATRICK, O.T., BLADE, M., FISHBACK, L.A., KERSHAW, G.P., & MAMET, S.D. (In press).                             Snowpack, tree size, and ecological legacies promote seedling establishment in tree                       islands at the treeline. Ecosystems. Accepted 7 March 2020.

OTA, M., MAMET, S.D., MULLER, A., LAMB, E. DHILLON, G., PEAK, D., & SICILIANO, S. (2020). Could               cryoturbic diapirs be key for understanding ecological feedbacks to climate change in                     High Arctic polar deserts? Journal of Geophysical Research: Biogeosciences 125(3):                           e2019JG00526.

REES, G., HOFGAARD, A., BOUDREAU, S., CAIRNS, D., HARPER, K., MAMET, S., MATHISEN, I.,                         SWIRAD, Z., AND TUTUBALINA, O. (In press). Is subarctic forest advance able to keep pace             with climate change? Global Change Biology. Accepted 28 March 2020.

TAYE, Z.M., HELGASON, B., BELL, J.K., NORRIS, C.E., VAIL, S., ROBINSON, S., PARKIN, I., ARCAND,               M., MAMET, S., LINKS, M., DOWHY, T., SICILIANO, S., & LAMB, E. (2020). Core and                               differentially abundant bacterial taxa in the rhizosphere of field grown Brassica napus                     genotypes: Implications for canola breeding. Frontiers in Microbiology, section Terrestrial                 Microbiology 10(3007). doi.10.3389/fmicb.2019.03007.

TIMONEY, K. & MAMET, S.D. (2020) No treeline advance over the last 50 years in subarctic western             and central Canada and the problem of vegetation misclassification in remotely-sensed                   data. Écoscience. doi:10.1080/11956860.2019.1698258
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2019

MAMET, S.D., REDLICK, E., BRABANT, M., LAMB, E.G., HELGASON, B.L., STANLEY, K., & SICILIANO,               S.D. (2019) Structural equation modelling of a winnowed soil microbiome identifies how                   invasive plants re-structure microbial networks. The ISME Journal 13(8): 1988–1996 .

MAMET, S.D., BROWN, C.D., TRANT, A.J., & LAROQUE, C. (2019) Shifting global Larix distributions:                northern expansion and southern retraction as species respond to changing climate.                       Journal of Biogeography 46(1): 30–44.

MAMET, S.D. (2019) Long-term ecological & geomorphological investigations in the alpine tundra                of the Mackenzie Mountains, NWT. Annual Report for Aurora Research Institute. 2 pp.

BROWN, C.D., DUFOUR TREMBLAY, G., JAMESON, R.G., MAMET, S.D., TRANT, A.J., WALKER, X.,                   BOUDREAU, S., HARPER, K.A., HENRY, G.H.R., HERMANUTZ, L., HOFGAARD, A., ISAEVA, L.,                KERSHAW, G.P., & JOHNSTONE, J.F. (2019) Reproduction as a bottleneck to treeline                           advance across the circumarctic forest tundra ecotone. Ecography 42(1): 137–147.                   

HYDE, K., MA, W., OBAL, T., BRADSHAW, K., CARLSON, T., MAMET, S.D., & SICILIANO, S. (2019)                     Evaluating the Incremental Sampling Methodology for petroleum hydrocarbon plume                       estimates and remediation strategies. Soil and Sediment Contamination 28(1): 51–64. 

KARPPINEN, E.M., MAMET, S.D., STEWART, K.J., & SICILIANO, S.D. (2019) The charosphere                           promotes mineralization of 13C-phenanthrene by psychrotrophic microorganisms in                         northern soil. Journal of Environmental Quality 48(3): 559–567.

TIMONEY, K.P., MAMET, S.D., CHENG, R., LEE, P., ROBINSON, A.L., DOWNING, D., & WEIN, R.W.                     (2019) Tree cover response to climate change in the forest-tundra of north-central Canada:             fire-driven decline, not northward advance. Écoscience 26(2): 133–148.  

2018

MAMET, S.D., MA, B., ULRICH, A., SCHRYER, A., & SICILIANO, S.D. (2018) Who is the rock miner and            who is the hunter? The use of heavy-oxygen labeled phosphate (P18O4) to differentiate                  between C and P fluxes in a benzene-degrading consortium. Environmental Science &                    Technology 52(4): 1773–1786.

MAMET, S.D. (2018) Long-term ecological & geomorphological investigations in the alpine tundra                of the Mackenzie Mountains, NWT. Annual Report for Aurora Research Institute. 2 pp.

CHANG, Y.-F., SICILIANO, S.D., MAMET, S.D., TALEBITAHER, A., THOMPSON, K., PAPANDREOU, Z., &             TEYMURAZYAN, A. (2018) Applying a modular PET system to investigate subsurface                         contamination bioremediation: A proof-of-principle study. Journal of Physics: Conference                 Series 1120: 012077.
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FREI, E.R., BIANCHI, E., BERNAREGGI, G., BEBI, P., DAWES, M.A., BROWN, C.D., TRANT, A., MAMET,               S.D., & RIXEN, C. (2018) Biotic and abiotic drivers of tree seedling recruitment across an                  alpine treeline ecotone. Scientific Reports 8(10894).

LORANTY, M.M., ABBOTT, B.W., BLOK, D., DOUGLAS, T.A., EPSTEIN, H.E., FORBES, B.C., JONES, B.M.,            KHOLODOV, A.L., KROPP, H., MALHOTRA, A., MAMET, S.D., MYERS-SMITH, I.H., NATALI, S.M.,            O’DONNELL, J.A., PHOENIX, G.K., ROCHA, A.V., SONNENTAG, O., TAPE, K.D., & WALKER, D.A.              Changing ecosystem influences on soil thermal regimes in northern high-latitude                             permafrost regions. Biogeosciences 15: 5287–5313.

TALEBITAHER, A., CHANG, Y.-F., THOMPSON, K., PAPANDREOU, Z., TEYMURAZYAN, A., MAMET,                    S.D., & SICILIANO, S.D. (2018) BioPET: Dedicated plant positron emission tomography                       system. 38th Annual Conference of the Canadian Nuclear Society and 42nd Annual                           CNS/CNA Student Conference, Saskatoon, Saskatchewan, June 3–6, 2018. Conference                     Proceedings.
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2017

MAMET, S.D., CHUN, K.P., KERSHAW, G.G.L., LORANTY, M.M., & KERSHAW, G.P. (2017) Recent                         increases in permafrost thaw rates and areal loss of palsas in the western Northwest                       Territories, Canada. Permafrost and Periglacial Processes 28(4): 619–633.                               

MAMET, S.D., LAMB, E.G., PIPER, C.L., WINSLEY, T., & SICILIANO, S.D. (2017) Archaea and bacteria                 mediate the effects of native species root loss on fungi during plant invasion. The ISME                   Journal 11(5): 1261–1275.

MAMET, S.D. (2017) Long-term ecological & geomorphological investigations in the alpine tundra                of the Mackenzie Mountains, NWT. Annual Report for Aurora Research Institute. 2 pp.

CHUN, K.P., MAMET, S.D., METSARANTA, J. BARR, A., JOHNSTONE, J.F., & WHEATER, H. (2017) A                   novel stochastic method for reconstructing daily precipitation times-series using tree-ring               data from the western Canadian boreal forest. Dendrochronologia 44: 9–18.                           

KERSHAW, G.G.L., QUINTON, W., MAMET, S.D., & KERSHAW, G.P. (2017) A remote assessment of                   ice-rich permafrost loss across a ~500m elevation gradient in the Mackenzie and Selwyn                 Mountains, Canada. 21st International Northern Research Basins Symposium and                               Workshop, Yakutsk, Russia, August 5–12, 2017.

MULLER, A.L., HARDY, S.P., MAMET, S.D., OTA, M., LAMB, E.G., & SICILIANO, S.D. (2017) Salix                         arctica changes root distribution and nutrient uptake in response to subsurface nutrients in             high arctic deserts. Ecology 98(8): 2158–2169.

2016

MAMET, S.D., YOUNG, N., CHUN, K.P., & JOHNSTONE, J.F. (2016). What is the most efficient and                     effective method for long-term monitoring of alpine tundra vegetation? Arctic Science 2:                 127–141. 

MAMET, S.D. (2016) Long-term ecological & geomorphological investigations in the alpine tundra                of the Mackenzie Mountains, NWT. Annual Report for Aurora Research Institute. 2 pp.

2015

MAMET, S.D., CHUN, K.P., METSARANTA, J.M., BARR, A.G., & JOHNSTONE, J.F. (2015). Tree rings                     provide early warning signals of jack pine mortality across a moisture gradient in the                       southern boreal forest. Environmental Research Letters 10: 084021. 

MAMET, S.D., CAIRNS, D.M., BROOK, R.K., & KERSHAW, G.P. (2015). Modeling the spatial                                distribution of subarctic forest in northern Manitoba using GIS-based terrain & climate                      data. Physical Geography 36(2): 93–112.

MAMET, S.D. (2015) Long-term ecological & geomorphological investigations in the alpine tundra                of the Mackenzie Mountains, NWT. Annual Report for Aurora Research Institute. 2 pp.

FISHBACK, L.A. & MAMET, S.D. (2015). Climate Change at the Arctic’s Edge 2014 FIELD REPORT.                   Report for the Earthwatch Institute. 15 pp.

IRESON, A.M., BARR, A.G., JOHNSTONE, J.F., MAMET, S.D., VAN DER KAMP, G., WHITFIELD, C.,                       MICHEL, N.L., NORTH, R., WESTBROOK, C., DEBEER, C., CHUN, K.P., NAZEMI, A. & SAGIN, J.               (2015). The Changing Water Cycle: the Boreal Plains Ecozone of Western Canada. WIREs                 Water 2(5): 505-521. 

2013

MAMET, S.D. & KERSHAW, G.P. (2013a). Multi-scale analysis of environmental conditions & conifer               seedling distribution across the forest-tundra ecotone of northern Manitoba, Canada.                       Ecosystems 16(2): 295–309. 

MAMET, S.D. & KERSHAW, G.P. (2013b). Age-dependency, climate & environmental controls of                     recent tree growth trends at subarctic & alpine treelines. Dendrochronologia 31(2): 75–87.   

MAMET, S.D. & KERSHAW, G.P. (2013c). Environmental influences on winter desiccation of Picea                   glauca foliage at treeline, & implications for treeline dynamics in northern Manitoba.                         Arctic, Antarctic, and Alpine Research 45(2): 219–228.

BROWN, C.D., MAMET, S.D., & TRANT, A.J. (2013). The Global Treeline Range Expansion                                Experiment. Mountain Views 7(2): 6–7.

BROWN, C. D., JOHNSTONE, J. F., MAMET, S. D., & TRANT, A. J. (2013). Global Treeline Range                         Expansion Experiment Field Protocols. Website: http://www.treelineresearch.com.

2012

MAMET, S.D. & KERSHAW, G.P. (2012). Subarctic & alpine treeline dynamics during the last 400                     years in northwestern & central Canada. Journal of Biogeography 39(5): 855–868.                

KERSHAW, G.P. & MAMET, S.D. (2012). Microclimate, snowpack, dendroclimatology and permafrost             degradation in Wapusk National Park. Report for Wapusk National Park Authority. 56 pp.

2011

MAMET, S.D. & KERSHAW, G.P. (2011). Radial-growth response of forest-tundra trees to climate in               the western Hudson Bay Lowlands. Arctic 64(4): 446–458. 

MAMET, S.D. (2011). Mapping shorebird habitat quality on Victoria and King William Islands using               Normalized Difference Vegetation Indices derived from Landsat 7 Enhanced Thematic                     Mapper imagery. Report for Environment Canada, Canadian Wildlife Service. Report no.                   K4E21-09-0904. 7 pp.

2009

KERSHAW, G.P., MAMET, S.D. & SUTER, J.A. (2009). Climatological, snowpack &                                               dendroclimatological investigations, Wapusk National Park. Report for Wapusk National                   Park Authority. 52 pp.

2008

KERSHAW, G.P. & MAMET, S.D. (2008). Past/Present Climate – Permafrost Status: Assessed by                     growth rings, microclimate and snow. Report for Wapusk National Park Authority. 21 pp.

2006

KERSHAW, G.P. & MAMET, S.D. (2006). Dendroclimatological investigations, Wapusk National Park.               Report for Wapusk National Park Authority. 18 pp.

2005

KERSHAW, G.P. & MAMET, S.D. (2005). Dendroclimatological investigations in Wapusk National                     Park and adjacent Churchill Wildlife Management Area. Report for Wapusk National Park               Authority. 8 pp.

2004

SÁNCHEZ-AZOFEIFA, G.A., CHONG, M., SINKWICH, J., & MAMET, S.D. (2004). Alberta ground cover               characterization (AGCC) training and procedures manual. Earth Observations System                         Laboratory, Department of Earth and Atmospheric Sciences, University of Alberta,                           ​ Edmonton, AB. 67 pp.