Matches in SemOpenAlex for { <https://semopenalex.org/work/W2127477247> ?p ?o ?g. }
- W2127477247 endingPage "528" @default.
- W2127477247 startingPage "518" @default.
- W2127477247 abstract "Bighorn sheep mortality related to pneumonia is a primary factor limiting population recovery across western North America, but management has been constrained by an incomplete understanding of the disease. We analysed patterns of pneumonia-caused mortality over 14 years in 16 interconnected bighorn sheep populations to gain insights into underlying disease processes. We observed four age-structured classes of annual pneumonia mortality patterns: all-age, lamb-only, secondary all-age and adult-only. Although there was considerable variability within classes, overall they differed in persistence within and impact on populations. Years with pneumonia-induced mortality occurring simultaneously across age classes (i.e. all-age) appeared to be a consequence of pathogen invasion into a naïve population and resulted in immediate population declines. Subsequently, low recruitment due to frequent high mortality outbreaks in lambs, probably due to association with chronically infected ewes, posed a significant obstacle to population recovery. Secondary all-age events occurred in previously exposed populations when outbreaks in lambs were followed by lower rates of pneumonia-induced mortality in adults. Infrequent pneumonia events restricted to adults were usually of short duration with low mortality. Acute pneumonia-induced mortality in adults was concentrated in fall and early winter around the breeding season when rams are more mobile and the sexes commingle. In contrast, mortality restricted to lambs peaked in summer when ewes and lambs were concentrated in nursery groups. We detected weak synchrony in adult pneumonia between adjacent populations, but found no evidence for landscape-scale extrinsic variables as drivers of disease. We demonstrate that there was a >60% probability of a disease event each year following pneumonia invasion into bighorn sheep populations. Healthy years also occurred periodically, and understanding the factors driving these apparent fade-out events may be the key to managing this disease. Our data and modelling indicate that pneumonia can have greater impacts on bighorn sheep populations than previously reported, and we present hypotheses about processes involved for testing in future investigations and management." @default.
- W2127477247 created "2016-06-24" @default.
- W2127477247 creator A5001484169 @default.
- W2127477247 creator A5004614024 @default.
- W2127477247 creator A5022633993 @default.
- W2127477247 creator A5031279058 @default.
- W2127477247 creator A5049744925 @default.
- W2127477247 creator A5055904582 @default.
- W2127477247 creator A5079651667 @default.
- W2127477247 date "2013-02-08" @default.
- W2127477247 modified "2023-10-17" @default.
- W2127477247 title "Spatio-temporal dynamics of pneumonia in bighorn sheep" @default.
- W2127477247 cites W1517555081 @default.
- W2127477247 cites W1537506907 @default.
- W2127477247 cites W1548037568 @default.
- W2127477247 cites W1980288207 @default.
- W2127477247 cites W1983997508 @default.
- W2127477247 cites W1989327694 @default.
- W2127477247 cites W1991343357 @default.
- W2127477247 cites W1993693094 @default.
- W2127477247 cites W1994413395 @default.
- W2127477247 cites W2000273125 @default.
- W2127477247 cites W2001969394 @default.
- W2127477247 cites W2004014822 @default.
- W2127477247 cites W2009560557 @default.
- W2127477247 cites W2020051892 @default.
- W2127477247 cites W2024895132 @default.
- W2127477247 cites W2027625263 @default.
- W2127477247 cites W2041242533 @default.
- W2127477247 cites W2045503540 @default.
- W2127477247 cites W2059864595 @default.
- W2127477247 cites W2066264172 @default.
- W2127477247 cites W2067558447 @default.
- W2127477247 cites W2078129874 @default.
- W2127477247 cites W2079123460 @default.
- W2127477247 cites W2081457495 @default.
- W2127477247 cites W2084227356 @default.
- W2127477247 cites W2087145032 @default.
- W2127477247 cites W2095041952 @default.
- W2127477247 cites W2102156367 @default.
- W2127477247 cites W2102386709 @default.
- W2127477247 cites W2104499445 @default.
- W2127477247 cites W2104682537 @default.
- W2127477247 cites W2141436924 @default.
- W2127477247 cites W2142709069 @default.
- W2127477247 cites W2146274144 @default.
- W2127477247 cites W2153182494 @default.
- W2127477247 cites W2165426665 @default.
- W2127477247 cites W2233543350 @default.
- W2127477247 cites W2313384785 @default.
- W2127477247 cites W2320856064 @default.
- W2127477247 cites W4238348988 @default.
- W2127477247 cites W4293241248 @default.
- W2127477247 doi "https://doi.org/10.1111/1365-2656.12031" @default.
- W2127477247 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23398603" @default.
- W2127477247 hasPublicationYear "2013" @default.
- W2127477247 type Work @default.
- W2127477247 sameAs 2127477247 @default.
- W2127477247 citedByCount "63" @default.
- W2127477247 countsByYear W21274772472014 @default.
- W2127477247 countsByYear W21274772472015 @default.
- W2127477247 countsByYear W21274772472016 @default.
- W2127477247 countsByYear W21274772472017 @default.
- W2127477247 countsByYear W21274772472018 @default.
- W2127477247 countsByYear W21274772472019 @default.
- W2127477247 countsByYear W21274772472020 @default.
- W2127477247 countsByYear W21274772472021 @default.
- W2127477247 countsByYear W21274772472022 @default.
- W2127477247 countsByYear W21274772472023 @default.
- W2127477247 crossrefType "journal-article" @default.
- W2127477247 hasAuthorship W2127477247A5001484169 @default.
- W2127477247 hasAuthorship W2127477247A5004614024 @default.
- W2127477247 hasAuthorship W2127477247A5022633993 @default.
- W2127477247 hasAuthorship W2127477247A5031279058 @default.
- W2127477247 hasAuthorship W2127477247A5049744925 @default.
- W2127477247 hasAuthorship W2127477247A5055904582 @default.
- W2127477247 hasAuthorship W2127477247A5079651667 @default.
- W2127477247 hasBestOaLocation W21274772471 @default.
- W2127477247 hasConcept C116675565 @default.
- W2127477247 hasConcept C126322002 @default.
- W2127477247 hasConcept C144024400 @default.
- W2127477247 hasConcept C149923435 @default.
- W2127477247 hasConcept C159047783 @default.
- W2127477247 hasConcept C179755657 @default.
- W2127477247 hasConcept C2777914695 @default.
- W2127477247 hasConcept C2908647359 @default.
- W2127477247 hasConcept C71924100 @default.
- W2127477247 hasConcept C86803240 @default.
- W2127477247 hasConceptScore W2127477247C116675565 @default.
- W2127477247 hasConceptScore W2127477247C126322002 @default.
- W2127477247 hasConceptScore W2127477247C144024400 @default.
- W2127477247 hasConceptScore W2127477247C149923435 @default.
- W2127477247 hasConceptScore W2127477247C159047783 @default.
- W2127477247 hasConceptScore W2127477247C179755657 @default.
- W2127477247 hasConceptScore W2127477247C2777914695 @default.
- W2127477247 hasConceptScore W2127477247C2908647359 @default.
- W2127477247 hasConceptScore W2127477247C71924100 @default.
- W2127477247 hasConceptScore W2127477247C86803240 @default.