Skip to main content
Advanced Search

Filters: Tags: {"scheme":"https://www.sciencebase.gov/vocab/category/NCCWSC/WildlifeandPlants"} (X) > partyWithName: Marketa Zimova (X)

8 results (34ms)   

View Results as: JSON ATOM CSV
thumbnail
Dataset includes weekly individual snowshoe hare observations on coat color molt phenology and anti-predatory behaviors collected in field study sites near Seeley Lake MT, Gardiner, MT and Lincoln, MT,USA. Data were analyzed and results published at: 1. Zimova M., Mills L.S., Lukacs P.M., Mitchell M.S. 2014 Snowshoe hares display limited phenotypic plasticity to mismatch in seasonal camouflage. Proceedings of the Royal Society B: Biological Sciences 281(1782). (doi:10.1098/rspb.2014.0029).
This model was used in Camouflage mismatch in seasonal coat color due to decreased snow duration (Mills et al. 2013, PNAS). Information about this model and analysis can be found at: http://www.pnas.org/content/110/18/7360.abstract.
This model was used in Camouflage mismatch in seasonal coat color due to decreased snow duration (Mills et al. 2013, PNAS). Information about this model and analysis can be found at: http://www.pnas.org/content/110/18/7360.abstract.
thumbnail
Dataset includes weekly individual snowshoe hare observations on coat color molt phenology collected in field study site near Seeley Lake MT, USA. Data were analyzed and results published at: Mills L.S., Zimova M., Oyler J., Running S., Abatzoglou J.T., Lukacs P.M. 2013 Camouflage mismatch in seasonal coat color due to decreased snow duration. Proceedings of the National Academy of Sciences of the United States of America 110(18), 7360-7365. (doi:10.1073/pnas.1222724110).
Abstract (from http://www.pnas.org/content/early/2013/04/10/1222724110.abstract): Most examples of seasonal mismatches in phenology span multiple trophic levels, with timing of animal reproduction, hibernation, or migration becoming detached from peak food supply. The consequences of such mismatches are difficult to link to specific future climate change scenarios because the responses across trophic levels have complex underlying climate drivers often confounded by other stressors. In contrast, seasonal coat color polyphenism creating camouflage against snow is a direct and potentially severe type of seasonal mismatch if crypsis becomes compromised by the animal being white when snow is absent. It is unknown whether...
Dataset includes daily estimated climate data for a study site near Seeley Lake MT, USA. Data were analyzed and results published at: Mills L.S., Zimova M., Oyler J., Running S., Abatzoglou J.T., Lukacs P.M. 2013 Camouflage mismatch in seasonal coat color due to decreased snow duration. Proceedings of the National Academy of Sciences of the United States of America 110(18), 7360-7365. (doi:10.1073/pnas.1222724110).
Abstract (from http://onlinelibrary.wiley.com/doi/10.1111/ele.12568/abstract): Anthropogenic climate change has created myriad stressors that threaten to cause local extinctions if wild populations fail to adapt to novel conditions. We studied individual and population-level fitness costs of a climate change-induced stressor: camouflage mismatch in seasonally colour molting species confronting decreasing snow cover duration. Based on field measurements of radiocollared snowshoe hares, we found strong selection on coat colour molt phenology, such that animals mismatched with the colour of their background experienced weekly survival decreases up to 7%. In the absence of adaptive response, we show that these mortality...
    map background search result map search result map Weekly Snowshoe Hare Coat Color Phenology Data, Montana Study Sites 2009-2012 Weekly Snowshoe Hare Anti-Predatory Behaviors Data, Montana Study Sites 2009-2012 Weekly Snowshoe Hare Coat Color Phenology Data, Montana Study Sites 2009-2012 Weekly Snowshoe Hare Anti-Predatory Behaviors Data, Montana Study Sites 2009-2012