Articles with "north america" as a keyword



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Universal Precautions for People at Risk of Opioid Overdose in North America.

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Published in 2023 at "JAMA internal medicine"

DOI: 10.1001/jamainternmed.2023.0116

Abstract: This viewpoint discusses and suggests clinical interventions to be implemented by clinicians and health systems in North America to reduce opioid overdose deaths among at-risk patients. read more here.

Keywords: people risk; precautions people; north america; opioid overdose ... See more keywords
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Chlorophyll Fluorescence Better Captures Seasonal and Interannual Gross Primary Productivity Dynamics Across Dryland Ecosystems of Southwestern North America

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Published in 2018 at "Geophysical Research Letters"

DOI: 10.1002/2017gl075922

Abstract: Satellite remote sensing provides unmatched spatiotemporal information on vegetation gross primary productivity (GPP). Yet understanding of the relationship between GPP and remote sensing observations and how it changes with factors such as scale, biophysical constraint,… read more here.

Keywords: gross primary; southwestern north; dryland; primary productivity ... See more keywords
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Measurements of light-absorbing particles in snow across the Arctic, North America, and China: Effects on surface albedo

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jd027070

Abstract: Using field observations, we perform radiative transfer calculations on snowpacks in the Arctic, China, and North America to quantify the impact of light-absorbing particles (LAPs) on snow albedo and its sensitivity to different factors. For… read more here.

Keywords: albedo reduction; america china; arctic north; north america ... See more keywords
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Evolutionary origins of the eastern North America-Mesoamerican floristic disjunction: current status and future prospects.

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Published in 2023 at "American journal of botany"

DOI: 10.1002/ajb2.16142

Abstract: Biogeographic disjunction patterns, where multiple taxa are shared between isolated geographic areas, represent excellent systems for investigating the historical assembly of modern biotas as well as fundamental biological processes such as speciation, diversification, niche evolution,… read more here.

Keywords: disjunction pattern; north america; future; eastern north ... See more keywords
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Phylogeography of a widespread small carnivore, the western spotted skunk (Spilogale gracilis) reveals temporally variable signatures of isolation across western North America

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Published in 2017 at "Ecology and Evolution"

DOI: 10.1002/ece3.2931

Abstract: Abstract We analyzed phylogeographic patterns in the western spotted skunk, Spilogale gracilis Merriam, 1890 (Carnivora: Mephitidae) in relation to historical events associated with Pre‐Pleistocene Divergence (PPD) and Quaternary climate change (QCC) using mitochondrial DNA from… read more here.

Keywords: western spotted; gracilis; western north; north ... See more keywords
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Flyway structure in the circumpolar greater white‐fronted goose

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Published in 2018 at "Ecology and Evolution"

DOI: 10.1002/ece3.4345

Abstract: Abstract Dispersal and migratory behavior are influential factors in determining how genetic diversity is distributed across the landscape. In migratory species, genetic structure can be promoted via several mechanisms including fidelity to distinct migratory routes.… read more here.

Keywords: greater white; fronted goose; white fronted; structure ... See more keywords
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Revisiting the comparative phylogeography of unglaciated eastern North America: 15 years of patterns and progress

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Published in 2022 at "Ecology and Evolution"

DOI: 10.1002/ece3.8827

Abstract: Abstract In a landmark comparative phylogeographic study, “Comparative phylogeography of unglaciated eastern North America,” Soltis et al. (Molecular Ecology, 2006, 15, 4261) identified geographic discontinuities in genetic variation shared across taxa occupying unglaciated eastern North… read more here.

Keywords: ecology; unglaciated eastern; north america; phylogeography ... See more keywords
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Impacts of dominant plant species on trait composition of communities: comparison between the native and invaded ranges

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Published in 2019 at "Ecosphere"

DOI: 10.1002/ecs2.2880

Abstract: Most studies on the impacts of plant invasions focus on species richness or diversity of invaded communities, but much less attention has been paid to structural changes such as the representation of species with different… read more here.

Keywords: species trait; native invaded; composition; north america ... See more keywords
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The relationship between atmospheric circulation patterns and extreme temperature events in North America

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Published in 2020 at "International Journal of Climatology"

DOI: 10.1002/joc.6610

Abstract: Extreme temperature events (ETEs) pose a significant risk to society, especially vulnerable populations with limited access to shelter and water and those with pre‐existing respiratory and cardiovascular ailments. This research examines the relationship of atmospheric… read more here.

Keywords: relationship; circulation; circulation patterns; temperature ... See more keywords
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Climatic niche and range shifts of grey squirrels (Sciurus carolinensis Gmelin) in Europe: an invasive pest displacing native squirrels.

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Published in 2023 at "Pest management science"

DOI: 10.1002/ps.7554

Abstract: BACKGROUND As an invasive pest from North America, grey squirrels (GS, Sciurus carolinensis Gmelin) are displacing native squirrels in Europe. However, the climatic niche and range dynamics of GS in Europe remain largely unknown. Through… read more here.

Keywords: climatic niche; niche; north america; range ... See more keywords
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Giant hogweed at its northern distribution limit in North America: Experiments for a better understanding of its dispersal dynamics along rivers

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Published in 2017 at "River Research and Applications"

DOI: 10.1002/rra.3149

Abstract: We studied the reproduction and dispersal of giant hogweed (Heracleum mantegazzianum) at its northern distribution limit in North America (Quebec, 2014–2016) to better understand the invasion dynamics of the species along rivers. Seeds were collected… read more here.

Keywords: northern distribution; along rivers; giant hogweed; north america ... See more keywords