FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2316178047> ?p ?o ?g. }

• W2316178047 endingPage "153" @default.
• W2316178047 startingPage "153" @default.
• W2316178047 abstract "Population dynamics of large herbivores in semiarid environments are regulated by rainfall. Reductions in reproduction and juvenile survival are the main mechanisms of regulation. We examined population characteristics of a harvested collared peccary (Tayassu tajacu) population in South Texas to model population responses to harvest. We sampled a peccary population from 1974 to 1993, intensively collecting data from 1989 through 1993. Mean (±SE) ovulation rate (2.13 ± 0.03, n = 181) and litter size (1.89 ± 0.03, n = 151) of adults did not vary by age class (P = 0.15) or year (P = 0.94), although litter sizes of yearlings (10-21 months old) (1.71 ± 0.19, n = 7) tended (P = 0.07) to be smaller than age-class 3 adults (5-7 yr old). Minimum age at predicted primiparity was 20 months. Pregnancy rate was positively associated (χ 2 = 6.20, P = 0.013) with rainfall in the previous year. Estimated fecundity (F young/F/yr) for yearlings and adults was 0.41 and 1.0, respectively. The sex ratio of harvested animals (53.3% M, n = 1,125, P = 0.027) was skewed toward males. Lack of age-specific variation (P = 0.23) in postnatal ratios suggested that harvest was not sex specific. Age structure varied (P = 0.08) among years, with fewer old animals in 1989-93 harvests. Male and female annual survival estimates were 0.90 ± 0.17 and 0.87 ± 0.05, respectively, from 1977 to 1983 telemetry data for unharvested herds, and did not differ (P = 0.88). From life table analyses of harvested herds from 1989 to 1993, male and female annual survival estimates were 0.65 ± 0.03 and 0.73 ± 0.04, respectively, and did not differ (P = 0.13). Year, age, and reproductive status affected (P < 0.05) condition indices, namely kidney fat, total mass, and eviscerated mass. Population modeling provided an estimated rate of juvenile (≤9 months) survival of 0.32 to maintain a stationary population under the 1993 harvest rate of 20%. We propose that juvenile survival is compensatory to adult mortality attributable to hunting. Relationships among juvenile survival, density, and forage resources need field investigation to explore the effect of density-dependent survival on dynamics of peccary populations" @default.
• W2316178047 created "2016-06-24" @default.
• W2316178047 creator A5000736765 @default.
• W2316178047 creator A5053762651 @default.
• W2316178047 creator A5083041864 @default.
• W2316178047 creator A5085664105 @default.
• W2316178047 date "1995-01-01" @default.
• W2316178047 modified "2023-09-26" @default.
• W2316178047 title "Demography of a Collared Peccary Population in South Texas" @default.
• W2316178047 cites W1230476320 @default.
• W2316178047 cites W141822919 @default.
• W2316178047 cites W1965690502 @default.
• W2316178047 cites W2010658250 @default.
• W2316178047 cites W2014317435 @default.
• W2316178047 cites W2032972825 @default.
• W2316178047 cites W2033373443 @default.
• W2316178047 cites W2036060623 @default.
• W2316178047 cites W2052189177 @default.
• W2316178047 cites W2095003305 @default.
• W2316178047 cites W2147405778 @default.
• W2316178047 cites W2283207986 @default.
• W2316178047 cites W2312548863 @default.
• W2316178047 cites W2314997956 @default.
• W2316178047 cites W2320233228 @default.
• W2316178047 cites W2322108341 @default.
• W2316178047 cites W2322823412 @default.
• W2316178047 cites W2325302999 @default.
• W2316178047 cites W2327371151 @default.
• W2316178047 cites W2328743873 @default.
• W2316178047 cites W2330327867 @default.
• W2316178047 cites W2332105541 @default.
• W2316178047 cites W3035224026 @default.
• W2316178047 doi "https://doi.org/10.2307/3809128" @default.
• W2316178047 hasPublicationYear "1995" @default.
• W2316178047 type Work @default.
• W2316178047 sameAs 2316178047 @default.
• W2316178047 citedByCount "41" @default.
• W2316178047 countsByYear W23161780472012 @default.
• W2316178047 countsByYear W23161780472015 @default.
• W2316178047 countsByYear W23161780472016 @default.
• W2316178047 countsByYear W23161780472017 @default.
• W2316178047 countsByYear W23161780472018 @default.
• W2316178047 countsByYear W23161780472019 @default.
• W2316178047 countsByYear W23161780472020 @default.
• W2316178047 crossrefType "journal-article" @default.
• W2316178047 hasAuthorship W2316178047A5000736765 @default.
• W2316178047 hasAuthorship W2316178047A5053762651 @default.
• W2316178047 hasAuthorship W2316178047A5083041864 @default.
• W2316178047 hasAuthorship W2316178047A5085664105 @default.
• W2316178047 hasConcept C144024400 @default.
• W2316178047 hasConcept C149923435 @default.
• W2316178047 hasConcept C18903297 @default.
• W2316178047 hasConcept C205649164 @default.
• W2316178047 hasConcept C2779860289 @default.
• W2316178047 hasConcept C2908647359 @default.
• W2316178047 hasConcept C86803240 @default.
• W2316178047 hasConcept C90856448 @default.
• W2316178047 hasConceptScore W2316178047C144024400 @default.
• W2316178047 hasConceptScore W2316178047C149923435 @default.
• W2316178047 hasConceptScore W2316178047C18903297 @default.
• W2316178047 hasConceptScore W2316178047C205649164 @default.
• W2316178047 hasConceptScore W2316178047C2779860289 @default.
• W2316178047 hasConceptScore W2316178047C2908647359 @default.
• W2316178047 hasConceptScore W2316178047C86803240 @default.
• W2316178047 hasConceptScore W2316178047C90856448 @default.
• W2316178047 hasIssue "1" @default.
• W2316178047 hasLocation W23161780471 @default.
• W2316178047 hasOpenAccess W2316178047 @default.
• W2316178047 hasPrimaryLocation W23161780471 @default.
• W2316178047 hasRelatedWork W1995175941 @default.
• W2316178047 hasRelatedWork W2046971378 @default.
• W2316178047 hasRelatedWork W2058747951 @default.
• W2316178047 hasRelatedWork W2160866696 @default.
• W2316178047 hasRelatedWork W2161882967 @default.
• W2316178047 hasRelatedWork W2316530170 @default.
• W2316178047 hasRelatedWork W2334504660 @default.
• W2316178047 hasRelatedWork W2789457352 @default.
• W2316178047 hasRelatedWork W2947686229 @default.
• W2316178047 hasRelatedWork W2614387941 @default.
• W2316178047 hasVolume "59" @default.
• W2316178047 isParatext "false" @default.
• W2316178047 isRetracted "false" @default.
• W2316178047 magId "2316178047" @default.
• W2316178047 workType "article" @default.