Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023821531> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2023821531 endingPage "1007" @default.
- W2023821531 startingPage "1000" @default.
- W2023821531 abstract "To test the hypothesis that snakes limit the population growth of their prey, we measured the density of adders (Vipera berus) and field voles (Microtus agrestis) over several years on six small islands (1–12 ha) in the Baltic Sea. In both 1989 and 1990 we found a negative relationship (significant in one year) between the density of adders and voles across islands, indicating that on islands with high densities the adders exert such a high predation pressure that the voles become predator limited. In 1991 and 1993 we experimentally manipulated adder densities to rule out potential island effects. A comparison between transferred and resident snakes revealed no negative effects of being transferred to an unfamiliar environment. Furthermore, vole density decreased more on islands where we had experimentally increased adder density compared with islands with reduced densities and unmanipulated controls, but the difference was not significant. To test the hypothesis that adders at high densities of conspecifics decrease the vole population so much as to become resource limited, we calculated mean annual relative growth rate (a size-independent measure of growth rate) of adders on all islands during 1989 through 1993. In all 5 years we found a negative relationship across islands between adder density and growth rate of adders. Combining all years there was a significant negative effect of adder density, suggesting that on islands with high densities the adders suffer a reduction in growth rates that was due to intense exploitative competition." @default.
- W2023821531 created "2016-06-24" @default.
- W2023821531 creator A5057415705 @default.
- W2023821531 creator A5078254210 @default.
- W2023821531 date "1996-06-01" @default.
- W2023821531 modified "2023-10-17" @default.
- W2023821531 title "Density effects and snake predation: prey limitation and reduced growth rate of adders at high density of conspecifics" @default.
- W2023821531 cites W1965868683 @default.
- W2023821531 cites W1968878754 @default.
- W2023821531 cites W1987882503 @default.
- W2023821531 cites W2001558619 @default.
- W2023821531 cites W2003921161 @default.
- W2023821531 cites W2004255302 @default.
- W2023821531 cites W2010199652 @default.
- W2023821531 cites W2010999476 @default.
- W2023821531 cites W2018556783 @default.
- W2023821531 cites W2018692073 @default.
- W2023821531 cites W2034096768 @default.
- W2023821531 cites W2034584812 @default.
- W2023821531 cites W2035499310 @default.
- W2023821531 cites W2037730932 @default.
- W2023821531 cites W2041364641 @default.
- W2023821531 cites W2047495451 @default.
- W2023821531 cites W2070660853 @default.
- W2023821531 cites W2087531313 @default.
- W2023821531 cites W2312576476 @default.
- W2023821531 cites W2316734518 @default.
- W2023821531 cites W2321043982 @default.
- W2023821531 cites W2322604173 @default.
- W2023821531 cites W2327683988 @default.
- W2023821531 cites W2329579477 @default.
- W2023821531 cites W2332417286 @default.
- W2023821531 cites W2332925236 @default.
- W2023821531 cites W2334631968 @default.
- W2023821531 doi "https://doi.org/10.1139/z96-113" @default.
- W2023821531 hasPublicationYear "1996" @default.
- W2023821531 type Work @default.
- W2023821531 sameAs 2023821531 @default.
- W2023821531 citedByCount "21" @default.
- W2023821531 countsByYear W20238215312012 @default.
- W2023821531 countsByYear W20238215312014 @default.
- W2023821531 countsByYear W20238215312015 @default.
- W2023821531 countsByYear W20238215312016 @default.
- W2023821531 countsByYear W20238215312018 @default.
- W2023821531 countsByYear W20238215312022 @default.
- W2023821531 crossrefType "journal-article" @default.
- W2023821531 hasAuthorship W2023821531A5057415705 @default.
- W2023821531 hasAuthorship W2023821531A5078254210 @default.
- W2023821531 hasConcept C121332964 @default.
- W2023821531 hasConcept C144024400 @default.
- W2023821531 hasConcept C149923435 @default.
- W2023821531 hasConcept C164620267 @default.
- W2023821531 hasConcept C188382862 @default.
- W2023821531 hasConcept C18903297 @default.
- W2023821531 hasConcept C199733313 @default.
- W2023821531 hasConcept C2908647359 @default.
- W2023821531 hasConcept C46362747 @default.
- W2023821531 hasConcept C49040817 @default.
- W2023821531 hasConcept C86803240 @default.
- W2023821531 hasConcept C90856448 @default.
- W2023821531 hasConcept C91306197 @default.
- W2023821531 hasConceptScore W2023821531C121332964 @default.
- W2023821531 hasConceptScore W2023821531C144024400 @default.
- W2023821531 hasConceptScore W2023821531C149923435 @default.
- W2023821531 hasConceptScore W2023821531C164620267 @default.
- W2023821531 hasConceptScore W2023821531C188382862 @default.
- W2023821531 hasConceptScore W2023821531C18903297 @default.
- W2023821531 hasConceptScore W2023821531C199733313 @default.
- W2023821531 hasConceptScore W2023821531C2908647359 @default.
- W2023821531 hasConceptScore W2023821531C46362747 @default.
- W2023821531 hasConceptScore W2023821531C49040817 @default.
- W2023821531 hasConceptScore W2023821531C86803240 @default.
- W2023821531 hasConceptScore W2023821531C90856448 @default.
- W2023821531 hasConceptScore W2023821531C91306197 @default.
- W2023821531 hasIssue "6" @default.
- W2023821531 hasLocation W20238215311 @default.
- W2023821531 hasOpenAccess W2023821531 @default.
- W2023821531 hasPrimaryLocation W20238215311 @default.
- W2023821531 hasRelatedWork W1966079542 @default.
- W2023821531 hasRelatedWork W2022853094 @default.
- W2023821531 hasRelatedWork W2045437558 @default.
- W2023821531 hasRelatedWork W2068455187 @default.
- W2023821531 hasRelatedWork W2089317295 @default.
- W2023821531 hasRelatedWork W2095642794 @default.
- W2023821531 hasRelatedWork W2126000116 @default.
- W2023821531 hasRelatedWork W2329769991 @default.
- W2023821531 hasRelatedWork W3016308505 @default.
- W2023821531 hasRelatedWork W3034847226 @default.
- W2023821531 hasVolume "74" @default.
- W2023821531 isParatext "false" @default.
- W2023821531 isRetracted "false" @default.
- W2023821531 magId "2023821531" @default.
- W2023821531 workType "article" @default.