J
Jessica J. Hellmann
Researcher at University of Minnesota
Publications - 103
Citations - 9742
Jessica J. Hellmann is an academic researcher from University of Minnesota. The author has contributed to research in topics: Climate change & Population. The author has an hindex of 43, co-authored 103 publications receiving 8438 citations. Previous affiliations of Jessica J. Hellmann include Stanford University & University of British Columbia.
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Counting the Uncountable: Statistical Approaches to Estimating Microbial Diversity.
TL;DR: New genetic techniques have revealed extensive microbial diversity that was previously undetected with culture-dependent methods and morphological methods, which have revealed how well a sample reflects a community's “true” diversity.
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Five Potential Consequences of Climate Change for Invasive Species
TL;DR: The stages of invasion known as the "invasion pathway" are used to identify 5 nonexclusive consequences of climate change for invasive species and the need for enhanced environmental monitoring and expanded coordination among entities involved in invasive-species management is emphasized.
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A Framework for Debate of Assisted Migration in an Era of Climate Change
TL;DR: If circumventing climate-driven extinction is a conservation priority, then assisted migration must be considered a management option.
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Improving the forecast for biodiversity under climate change
Mark C. Urban,Greta Bocedi,Andrew P. Hendry,J-B Mihoub,J-B Mihoub,Guy Pe'er,Alexander Singer,Alexander Singer,Jon R. Bridle,Lisa G. Crozier,L. De Meester,William Godsoe,Ana Gonzalez,Jessica J. Hellmann,Robert D. Holt,Andreas Huth,Andreas Huth,Karin Johst,Cornelia B. Krug,Paul Leadley,Stephen Palmer,Jelena H. Pantel,A Schmitz,Patrick A. Zollner,Justin M. J. Travis +24 more
TL;DR: This work identifies six biological mechanisms that commonly shape responses to climate change yet are too often missing from current predictive models and prioritize the types of information needed to inform each of these mechanisms, and suggests proxies for data that are missing or difficult to collect.
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Climate change hastens population extinctions
TL;DR: It is shown that extinctions of two populations of a checkerspot butterfly were hastened by increasing variability in precipitation, a phenomenon predicted by global climate models.