An 11,000-yr record of diatom assemblage responses to climate and terrestrial vegetation changes, southwestern Québec
Karen Neil,Konrad Gajewski +1 more
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This article is published in Ecosphere.The article was published on 2018-11-01 and is currently open access. It has received 7 citations till now. The article focuses on the topics: Varve & Assemblage (archaeology).read more
Citations
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Current practices in building and reporting age-depth models
Terri Lacourse,Konrad Gajewski +1 more
TL;DR: In this article, the authors present a case study of building age-depth models for a lake sediment core that has both 14C ages and an independent varve chronology, and show that choosing the best model is not a simple task, and that model accuracy is ultimately controlled by differences between 14c ages and true age that likely occur in many late Quaternary records.
The climate of North America during the past 2,000 years reconstructed from pollen data
TL;DR: In this article, the temperature of the warmest month was reconstructed for the past 2000 years using 748 pollen sites from the North American Pollen Database using the Modern Analog Technique.
Journal ArticleDOI
The long-term impacts of climate and fire on catchment processes and aquatic ecosystem response in Tasmania, Australia
Kristen K. Beck,Kristen K. Beck,Michael-Shawn Fletcher,Patricia Gadd,Henk Heijnis,Krystyna M. Saunders,Atun Zawadzki +6 more
TL;DR: A 9200 year Holocene record of sedimentary Carbon/Nitrogen, x-ray fluorescence, charcoal, pollen, and diatoms preserved within a freshwater lake in Tasmania was used to understand the influences of climate variability and fire on aquatic ecosystem response.
Journal ArticleDOI
Flood variability in the common era: a synthesis of sedimentary records from Europe and North America
TL;DR: In this paper, the authors show that heavy precipitation events increased over the last century in response to higher atmospheric temperature and associated increases in water vapor content, but little evidence shows that increased he...
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Diatom responses to long‐term climate and sea‐level rise at a low‐elevation lake in coastal British Columbia, Canada
Karen Neil,Terri Lacourse +1 more
TL;DR: In this article, Davies, S. Goring, T. Johnsen, J. Lemmen, J Lucas, and M. Fedje thank the two anonymous reviewers for their constructive comments and feedback.
References
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Exploring the environmental context of recent Didymosphenia geminata proliferation in Gaspésie, Quebec, using paleolimnology
KurekJ.,RühlandK.M. +1 more
TL;DR: This article reported that management authorities often perceive Didymosphenia geminata (didymo) as an invasive, nuisance diatom species that has been introduced to eastern Canada; however, observations from early 20th centu...
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Mid-Holocene hemlock decline and diatom communities in van Nostrand Lake, Ontario, Canada
TL;DR: For example, van Nostrand Lake has been observed to eutrophying, reflecting higher nutrient influx resulting from increased erosion as mentioned in this paper, and a decline in lake productivity followed as the forest vegetation recovered and erosion slowed.
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A high‐resolution multi‐proxy lake record of Holocene environmental change in southern Iceland
TL;DR: Vestra Gislholtsvatn, a non-glacial lake in southern Iceland, provides a continuous high-resolution multi-proxy paleoenvironmental record spanning more than 10 ka.
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Wisconsinan Late‐glacial environmental chage in Québec: A regional synthesis
TL;DR: A synthesis of the evidence for regional deglaciation, lake sediment stratigraphy, vegetation history and climatic variations in Quebec during that part of the Wisconsinan Late-glacial (12.5-9 ka BP) for which detailed records exist is presented in this paper.
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Vegetation dynamics in relation to late Holocene climate variability and disturbance, Outaouais, Québec, Canada
TL;DR: A pollen diagram from Lac Brule in southwestern Quebec (45°43′09″N, 75°26′32″W, 270 m) provides a late Holocene history of the vegetation.