FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2516220544> ?p ?o ?g. }

• W2516220544 endingPage "e0161055" @default.
• W2516220544 startingPage "e0161055" @default.
• W2516220544 abstract "Sound wildlife conservation decisions require sound information, and scientists increasingly rely on remotely collected data over large spatial scales, such as noninvasive genetic tagging (NGT). Grizzly bears (Ursus arctos), for example, are difficult to study at population scales except with noninvasive data, and NGT via hair trapping informs management over much of grizzly bears' range. Considerable statistical effort has gone into estimating sources of heterogeneity, but detection error-arising when a visiting bear fails to leave a hair sample-has not been independently estimated. We used camera traps to survey grizzly bear occurrence at fixed hair traps and multi-method hierarchical occupancy models to estimate the probability that a visiting bear actually leaves a hair sample with viable DNA. We surveyed grizzly bears via hair trapping and camera trapping for 8 monthly surveys at 50 (2012) and 76 (2013) sites in the Rocky Mountains of Alberta, Canada. We used multi-method occupancy models to estimate site occupancy, probability of detection, and conditional occupancy at a hair trap. We tested the prediction that detection error in NGT studies could be induced by temporal variability within season, leading to underestimation of occupancy. NGT via hair trapping consistently underestimated grizzly bear occupancy at a site when compared to camera trapping. At best occupancy was underestimated by 50%; at worst, by 95%. Probability of false absence was reduced through successive surveys, but this mainly accounts for error imparted by movement among repeated surveys, not necessarily missed detections by extant bears. The implications of missed detections and biased occupancy estimates for density estimation-which form the crux of management plans-require consideration. We suggest hair-trap NGT studies should estimate and correct detection error using independent survey methods such as cameras, to ensure the reliability of the data upon which species management and conservation actions are based." @default.
• W2516220544 created "2016-09-16" @default.
• W2516220544 creator A5038689998 @default.
• W2516220544 creator A5056221271 @default.
• W2516220544 creator A5070414335 @default.
• W2516220544 creator A5084052574 @default.
• W2516220544 date "2016-09-07" @default.
• W2516220544 modified "2023-09-30" @default.
• W2516220544 title "Grizzly Bear Noninvasive Genetic Tagging Surveys: Estimating the Magnitude of Missed Detections" @default.
• W2516220544 cites W1587660013 @default.
• W2516220544 cites W1855897504 @default.
• W2516220544 cites W1905628042 @default.
• W2516220544 cites W1981302151 @default.
• W2516220544 cites W1986468709 @default.
• W2516220544 cites W1989096360 @default.
• W2516220544 cites W1990370234 @default.
• W2516220544 cites W2002311171 @default.
• W2516220544 cites W2004308864 @default.
• W2516220544 cites W2007692820 @default.
• W2516220544 cites W2010369072 @default.
• W2516220544 cites W2018309693 @default.
• W2516220544 cites W2022088394 @default.
• W2516220544 cites W2022295496 @default.
• W2516220544 cites W2045959057 @default.
• W2516220544 cites W2055032654 @default.
• W2516220544 cites W2060128834 @default.
• W2516220544 cites W2079715126 @default.
• W2516220544 cites W2081769556 @default.
• W2516220544 cites W2102200338 @default.
• W2516220544 cites W2102843713 @default.
• W2516220544 cites W2110904411 @default.
• W2516220544 cites W2111871000 @default.
• W2516220544 cites W2116665868 @default.
• W2516220544 cites W2118717478 @default.
• W2516220544 cites W2120881874 @default.
• W2516220544 cites W2121361340 @default.
• W2516220544 cites W2130380975 @default.
• W2516220544 cites W2137195256 @default.
• W2516220544 cites W2141886332 @default.
• W2516220544 cites W2144642932 @default.
• W2516220544 cites W2152196857 @default.
• W2516220544 cites W2152660928 @default.
• W2516220544 cites W2156028353 @default.
• W2516220544 cites W2157787224 @default.
• W2516220544 cites W2161125527 @default.
• W2516220544 cites W2165522474 @default.
• W2516220544 cites W2165860180 @default.
• W2516220544 cites W2166911023 @default.
• W2516220544 cites W2169286869 @default.
• W2516220544 cites W2172126720 @default.
• W2516220544 cites W2173102980 @default.
• W2516220544 cites W2173621825 @default.
• W2516220544 cites W2173873385 @default.
• W2516220544 cites W2174371507 @default.
• W2516220544 cites W2175294688 @default.
• W2516220544 cites W2175629742 @default.
• W2516220544 cites W2176067151 @default.
• W2516220544 cites W2178173260 @default.
• W2516220544 cites W2179999623 @default.
• W2516220544 cites W2180801317 @default.
• W2516220544 cites W2194666617 @default.
• W2516220544 cites W2295109641 @default.
• W2516220544 cites W2802746771 @default.
• W2516220544 doi "https://doi.org/10.1371/journal.pone.0161055" @default.
• W2516220544 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5014381" @default.
• W2516220544 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27603134" @default.
• W2516220544 hasPublicationYear "2016" @default.
• W2516220544 type Work @default.
• W2516220544 sameAs 2516220544 @default.
• W2516220544 citedByCount "11" @default.
• W2516220544 countsByYear W25162205442017 @default.
• W2516220544 countsByYear W25162205442018 @default.
• W2516220544 countsByYear W25162205442019 @default.
• W2516220544 countsByYear W25162205442020 @default.
• W2516220544 countsByYear W25162205442021 @default.
• W2516220544 countsByYear W25162205442022 @default.
• W2516220544 crossrefType "journal-article" @default.
• W2516220544 hasAuthorship W2516220544A5038689998 @default.
• W2516220544 hasAuthorship W2516220544A5056221271 @default.
• W2516220544 hasAuthorship W2516220544A5070414335 @default.
• W2516220544 hasAuthorship W2516220544A5084052574 @default.
• W2516220544 hasBestOaLocation W25162205441 @default.
• W2516220544 hasConcept C100970517 @default.
• W2516220544 hasConcept C105795698 @default.
• W2516220544 hasConcept C159985019 @default.
• W2516220544 hasConcept C160331591 @default.
• W2516220544 hasConcept C166548495 @default.
• W2516220544 hasConcept C18903297 @default.
• W2516220544 hasConcept C192562407 @default.
• W2516220544 hasConcept C204323151 @default.
• W2516220544 hasConcept C205649164 @default.
• W2516220544 hasConcept C2776653109 @default.
• W2516220544 hasConcept C2779101711 @default.
• W2516220544 hasConcept C2908647359 @default.
• W2516220544 hasConcept C2908882067 @default.
• W2516220544 hasConcept C29376679 @default.
• W2516220544 hasConcept C33923547 @default.
• W2516220544 hasConcept C39432304 @default.

• next