selected scholarly activity
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chapters
- Arctic Ecology – A Paleoenvironmental Perspective. 23-55. 2021
- Paleolimnological research from northern Russian Eurasia. 349-380. 2004
- Paleoclimatology. 1-11.
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conferences
- HOLOCENE CLIMATE CHANGE AT SPINDLY PINE LAKE, SOUTHWESTERN YUKON, INFERRED FROM THE HYDROGEN ISOTOPE COMPOSITION OF PLANT WAXES. Geological Society of America Abstracts with Programs. 2017
- Do bark beetle remains in lake sediments correspond to severe outbreaks? A review of published and ongoing research. Quaternary International. 72-86. 2015
- Adaptability and cohesion in family functioning in adolescents with asthma. Psychology and Health. 290-290. 2010
- The Lateglacial and Postglacial vegetation history of the northwestern limits of Beringia, based on pollen, stomate and tree stump evidence. Quaternary Science Reviews. 235-245. 2001
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journal articles
- Tracking the long-term limnological impacts of silver mining near Keno City (Yukon, subarctic Canada). Journal of Paleolimnology. 72:63-76. 2024
- The varved sediment succession of Crawford Lake, Ontario, Canada: GSSP for the proposed Anthropocene Epoch  2024
- Quantifying conditions required for varve formation in meromictic Crawford Lake, Ontario, Canada: important process for delimiting the Anthropocene epoch. Journal of Paleolimnology. 71:101-124. 2024
- A Framework for Understanding the Impacts of Thaw-Driven Disturbance Regimes on Northern Lakes. Permafrost and Periglacial Processes. 2024
- Comparing stem growth of strip-bark and whole-bark growth morphologies in a subarctic conifer (Pinus banksiana), Yellowknife, Northwest Territories. Dendrochronologia. 82:126148-126148. 2023
- Tree-ring growth varies with climate and stand density in a red pine plantation forest in the Great Lakes region of North America. Dendrochronologia. 79:126091-126091. 2023
- The varved succession of Crawford Lake, Milton, Ontario, Canada as a candidate Global boundary Stratotype Section and Point for the Anthropocene series. Anthropocene Review. 10:146-176. 2023
- Tracking local radiocarbon releases from nuclear power plants in southern Ontario (Canada) using annually-dated tree-ring records. Anthropocene. 38:100338-100338. 2022
- The Impact of Variable Retention Harvesting on Growth and Carbon Sequestration of a Red Pine (Pinus resinosa Ait.) Plantation Forest in Southern Ontario, Canada. Frontiers in Forests and Global Change. 4. 2021
- Dung analysis of the East Milford mastodons: dietary and environmental reconstructions from central Nova Scotia at ∼75 ka years BP. Canadian Journal of Earth Sciences. 58:1059-1072. 2021
- Comparison of tree-ring growth and eddy covariance-based ecosystem productivities in three different-aged pine plantation forests. Trees - Structure and Function. 35:583-595. 2021
- Assessing the short-term impacts of variable retention harvesting (VRH) and climatic drivers on carbon sequestration and growth of a red pine (Pinus resinosa) plantation in southern Ontario, Canada 2021
- Dendroclimatology of sugar maple (Acer saccharum): Climate-growth response in a late-successional species. Dendrochronologia. 63:125747-125747. 2020
- Tree-Ring Inferred Atmospheric Mercury Concentrations in the Mackenzie Delta (NWT, Canada) Peaked in the 1970s but Are Increasing Once More. ACS Earth and Space Chemistry. 4:457-466. 2020
- Moisture‐driven shift in the climate sensitivity of white spruce xylem anatomical traits is coupled to large‐scale oscillation patterns across northern treeline in northwest North America. Global Change Biology. 26:1842-1856. 2020
- Impacts of Road Dust on Small Subarctic Lake Systems. Arctic. 72:434-457. 2019
- Have natural lake expansion and landscape inundation resulted in mercury increases in flooded lakes of the Great Slave Lowlands (Northwest Territories, Canada)?. Journal of Paleolimnology. 61:345-354. 2019
- Postglacial Reconstruction of Fire History Using Sedimentary Charcoal and Pollen From a Small Lake in Southwest Yukon Territory, Canada. Frontiers in Ecology and Evolution. 6. 2018
- Forest vegetation change and disturbance interactions over the past 7500 years at Sasquatch Lake, Columbia Mountains, western Canada. Quaternary International. 488:95-106. 2018
- Influence of seasonal temperature on tree-ring δ13C in different-aged temperate pine forests. Forest Ecology and Management. 419-420:197-205. 2018
- Climate change and the long-term viability of the World’s busiest heavy haul ice road. Theoretical and Applied Climatology. 129:1089-1108. 2017
- Broad-scale lake expansion and flooding inundates essential wood bison habitat. Nature Communications. 8:14510. 2017
- Determinants of fire activity during the last 3500 yr at a wildland—urban interface, Alberta, Canada. Quaternary Research. 86:247-259. 2016
- Sensitivity of reconstructed fire histories to detection criteria in mixed-severity landscapes. Forest Ecology and Management. 379:61-69. 2016
- Interactions of polychlorinated biphenyls and organochlorine pesticides with sedimentary organic matter of retrogressive thaw slump‐affected lakes in the tundra uplands adjacent to the Mackenzie Delta, NT, Canada. Journal of Geophysical Research (JGR): Biogeosciences. 121:411-421. 2016
- Recent climate warming favours more specialized cladoceran taxa in western Canadian Arctic lakes. Journal of Biogeography. 42:1553-1565. 2015
- Tracking the impacts of recent warming and thaw of permafrost peatlands on aquatic ecosystems: a multi-proxy approach using remote sensing and lake sediments. Boreal Environment Research. 20:363-377. 2015
- Paleoecological and Sedimentological Data from: “A Classification for Macroscopic Charcoal Morphologies Found in Holocene Lacustrine Sediments”. Open Quaternary. 1. 2015
- Spatial variability of recent macroscopic charcoal deposition in a small montane lake and implications for reconstruction of watershed-scale fire regimes. Journal of Paleolimnology. 54:71-86. 2015
- Synchronous changes in chironomid assemblages in two Arctic delta lake ecosystems after a major saltwater intrusion event. Journal of Paleolimnology. 53:177-189. 2015
- A classification for macroscopic charcoal morphologies found in Holocene lacustrine sediments. Progress in Physical Geography. 38:734-754. 2014
- Decreased radial growth in sugar maple trees tapped for maple syrup. Forestry Chronicle. 90:771-777. 2014
- Decreased radial growth in sugar maple trees tapped for maple syrup. Forestry Chronicle. 90:771-777. 2014
- Rock snot and lake mud: exploring the history of recent blooms of Didymosphenia geminata using information contained in lake sediments. Journal of Student Science and Technology. 2014:32-41. 2014
- Middle to late Holocene chironomid-inferred July temperatures for the central Northwest Territories, Canada. Journal of Paleolimnology. 52:11-26. 2014
- Exploring the environmental context of recentDidymosphenia geminataproliferation in Gaspésie, Quebec, using paleolimnology. Canadian Journal of Fisheries and Aquatic Sciences. 71:616-626. 2014
- Holocene climate–fire–vegetation interactions at a subalpine watershed in southeastern British Columbia, Canada. Quaternary Research. 81:228-239. 2014
- Spring-summer temperatures since AD 1780 reconstructed from stable oxygen isotope ratios in white spruce tree-rings from the Mackenzie Delta, northwestern Canada. Climate Dynamics. 42:771-785. 2014
- A multi-century eastern white pine tree-ring chronology developed from salvaged river logs and its utility for dating heritage structures in Canada's National Capital Region. Dendrochronologia. 32:120-126. 2014
- Varying influence of climate and aspect as controls of montane forest fire regimes during the late Holocene, south‐eastern British Columbia, Canada. Journal of Biogeography. 40:1983-1996. 2013
- A pollen-climate transfer function from the tundra and taiga vegetation in Arctic Siberia and its applicability to a Holocene record. Palaeogeography, Palaeoclimatology, Palaeoecology. 386:702-713. 2013
- A ring-width-based reconstruction of June–July minimum temperatures since AD 1245 from white spruce stands in the Mackenzie Delta region, northwestern Canada. Quaternary Research. 80:167-179. 2013
- Arctic climate warming and sea ice declines lead to increased storm surge activity. Geophysical Research Letters. 40:1386-1390. 2013
- Biological responses to permafrost thaw slumping in Canadian Arctic lakes. Freshwater Biology. 58:337-353. 2013
- Exploratory Hydrocarbon Drilling Impacts to Arctic Lake Ecosystems. PLoS ONE. 8:e78875-e78875. 2013
- Arctic coastal freshwater ecosystem responses to a major saltwater intrusion: A landscape-scale palaeolimnological analysis. Holocene. 22:1451-1460. 2012
- Vegetation controls on the fire regime in the southern Yukon Territory, Canada during the past 1200 years. Quaternary International. 279-280:382-383. 2012
- Using Multiple Sources of Knowledge to Investigate Northern Environmental Change: Regional Ecological Impacts of a Storm Surge in the Outer Mackenzie Delta, N.W.T.. Arctic. 65:257-272. 2012
- Spatial and Temporal Assessment of Mercury and Organic Matter in Thermokarst Affected Lakes of the Mackenzie Delta Uplands, NT, Canada. Environmental Science and Technology. 46:8748-8755. 2012
- Investigating the response of Cladocera to a major saltwater intrusion event in an Arctic lake from the outer Mackenzie Delta (NT, Canada). Journal of Paleolimnology. 48:287-296. 2012
- Temperature-growth divergence in white spruce forests of Old Crow Flats, Yukon Territory, and adjacent regions of northwestern North America. Global Change Biology. 17:3418-3430. 2011
- Impacts of a recent storm surge on an Arctic delta ecosystem examined in the context of the last millennium. Proceedings of the National Academy of Sciences of the United States of America. 108:8960-8965. 2011
- Environmental Change and Traditional Use of the Old Crow Flats in Northern Canada: An IPY Opportunity to Meet the Challenges of the New Northern Research Paradigm. Arctic. 64:127-127. 2011
- A sensitive slope: estimating landscape patterns of forest resilience in a changing climate. Ecosphere. 1:1-21. 2010
- Climatic Signals in δ13C and δ18O of Tree-rings from White Spruce in the Mackenzie Delta Region, Northern Canada. Arctic, Antarctic, and Alpine Research. 41:497-505. 2009
- Tree-ring Reconstruction of Early-growing Season Precipitation from Yellowknife, Northwest Territories, Canada. Arctic, Antarctic, and Alpine Research. 41:486-496. 2009
- Impact of The 1998 Ice Storm on The Health and Growth of Sugar Maple (Acer saccharum Marsh.) Dominated Forests in Gatineau Park, Quebec1. Journal of the Torrey Botanical Society. 135:530-539. 2008
- Cessation of ice-wedge development during the 20th century in spruce forests of eastern Mackenzie Delta, Northwest Territories, Canada. Canadian Journal of Earth Sciences. 44:1503-1515. 2007
- Anomalous 20th century tree growth, Mackenzie Delta, Northwest Territories, Canada. Geophysical Research Letters. 34. 2007
- Postglacial record of diatom assemblage changes related to climate in an alpine lake in the northern Rocky Mountains, Canada. Botany. 83:968-982. 2005
- Diatom responses to 20th century climate-related environmental changes in high-elevation mountain lakes of the northern Canadian Cordillera. Journal of Paleolimnology. 33:265-282. 2005
- Erratum. Climatic Change. 63:245-245. 2004
- Climate change and Arctic ecosystems: 1. Vegetation changes north of 55°N between the last glacial maximum, mid-Holocene, and present. Journal of Geophysical Research. 108. 2003
- Climate change and Arctic ecosystems: 1. Vegetation changes north of 55°N between the last glacial maximum, mid‐Holocene, and present. Journal of Geophysical Research. 108. 2003
- Holocene treeline dynamics in the mountains of northeastern British Columbia, Canada, inferred from fossil pollen and stomata. Holocene. 13:161-173. 2003
- Upper Yellowstone River Flow and Teleconnections with Pacific Basin Climate Variability during the Past Three Centuries. Advances in Global Change Research. 63:245-262. 2003
- Upper Yellowstone River flow and teleconnections with Pacific basin climate variability during the past three centuries. Climatic Change. 59:245-262. 2003
- Long-distance transport of terrestrial plant material by convection resulting from forest fires. Journal of Paleolimnology. 28:349-354. 2002
- Modern Pollen and Conifer Stomates from North-Central Siberian Lake Sediments: Their Use in Interpreting Late Quaternary Fossil Pollen Assemblages. Arctic, Antarctic, and Alpine Research. 33:19-19. 2001
- Modern Pollen and Conifer Stomates from North-central Siberian Lake Sediments: Their Use in Interpreting Late Quaternary Fossil Pollen Assemblages. Arctic, Antarctic, and Alpine Research. 33:19-27. 2001
- Comparison of pollen and conifer stomates as indicators of alpine treeline in northwestern Canadian lake sediments. Botany. 78:1180-1186. 2000
- Comparison of pollen and conifer stomates as indicators of alpine treeline in northwestern Canadian lake sediments. Botany. 78:1180-1186. 2000
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preprints