Search Results - "Emmerson, Louise M"
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Circumpolar analysis of the Adélie Penguin reveals the importance of environmental variability in phenological mismatch
Published in Ecology (Durham) (01-04-2017)“…Evidence of climate-change-driven shifts in plant and animal phenology have raised concerns that certain trophic interactions may be increasingly mismatched in…”
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influence of historical climate changes on Southern Ocean marine predator populations: a comparative analysis
Published in Global change biology (01-02-2016)“…The Southern Ocean ecosystem is undergoing rapid physical and biological changes that are likely to have profound implications for higher‐order predators…”
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The effect of climate change on avian offspring production: A global meta-analysis
Published in Proceedings of the National Academy of Sciences - PNAS (09-05-2023)“…Climate change affects timing of reproduction in many bird species, but few studies have investigated its influence on annual reproductive output. Here, we…”
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High vagility facilitates population persistence and expansion prior to the Last Glacial Maximum in an antarctic top predator: The Snow petrel (Pagodroma nivea)
Published in Journal of biogeography (01-02-2019)“…Aims Pleistocene glacial cycles have had profound effects on the distribution and genetic diversity of high latitude species, which can vary with…”
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Continental-scale mapping of Adélie penguin colonies from Landsat imagery
Published in Remote sensing of environment (01-12-2013)“…Breeding distribution of the Adélie penguin, Pygoscelis adeliae, was surveyed with Landsat-7 Enhanced Thematic Mapper Plus (ETM+) data in an area covering…”
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Estimating nest‐level phenology and reproductive success of colonial seabirds using time‐lapse cameras
Published in Methods in ecology and evolution (01-08-2018)“…Collecting spatially extensive data on phenology and reproductive success is important for seabird conservation and management, but can be logistically…”
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A matter of timing: Adélie penguin reproductive success in a seasonally varying environment
Published in Marine ecology. Progress series (Halstenbek) (19-01-2016)“…Earlier breeding has been shown to be advantageous for the reproductive outcomes of a variety of avian species inhabiting a diverse range of environments…”
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Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch project
Published in Scientific data (26-06-2018)“…Automated time-lapse cameras can facilitate reliable and consistent monitoring of wild animal populations. In this report, data from 73,802 images taken by 15…”
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Environmental conditions and life history constraints determine foraging range in breeding Adélie penguins
Published in Marine ecology. Progress series (Halstenbek) (03-04-2006)“…Foraging movements of Adélie penguins are constrained both by environmental conditions (e.g. sea ice cover) and life history factors (e.g. regular offspring…”
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Evaluating and using stable-isotope analysis to infer diet composition and foraging ecology of Adélie penguins Pygoscelis adeliae
Published in Marine ecology. Progress series (Halstenbek) (01-03-2008)“…We investigated whether diet composition determined from stable-isotope analysis (SIA) was similar to that determined from stomach content analysis for Adelie…”
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Author Correction: Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch project
Published in Scientific data (06-09-2019)“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Changes in seed dispersal processes and the potential for between-patch connectivity for an arid land daisy
Published in Ecology (Durham) (01-03-2012)“…Dispersal is a major and critical process in population biology that has been particularly challenging to study. Animals can have major roles in seed dispersal…”
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13
Global assessment of marine plastic exposure risk for oceanic birds
Published in Nature communications (04-07-2023)“…Plastic pollution is distributed patchily around the world’s oceans. Likewise, marine organisms that are vulnerable to plastic ingestion or entanglement have…”
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14
The effect of climate change on avian offspring production: A global meta-analysis
Published in Proceedings of the National Academy of Sciences - PNAS (2023)“…Climate change affects timing of reproduction in many bird species, but few studies have investigated its influence on annual reproductive output. Here, we…”
Get full text
Journal Article -
15
Changes in seed dispersal processes and the potential for betweenâpatch connectivity for an arid land daisy
Published in Ecology (Durham) (2012)“…Dispersal is a major and critical process in population biology that has been particularly challenging to study. Animals can have major roles in seed dispersal…”
Get full text
Journal Article -
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Evaluating and using stable-isotope analysis to infer diet composition and foraging ecology of Adélie penguinsPygoscelis adeliae
Published in Marine ecology. Progress series (Halstenbek) (26-02-2008)“…We investigated whether diet composition determined from stable-isotope analysis (SIA) was similar to that determined from stomach content analysis for Adélie…”
Get full text
Journal Article