FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997580656> ?p ?o ?g. }

• W1997580656 endingPage "940" @default.
• W1997580656 startingPage "928" @default.
• W1997580656 abstract "1 Home-range indices, describing the area over which an animal moves or within which it concentrates its activity, are widely used in the analysis of animal movement, habitat selection, interaction and survival, the basic topics of applied animal ecology. However, the wide range of available indices and a poor understanding of their statistical properties limits their applicability, their interpretation and the ease by which comparisons can be made. These restrict many analyses to qualitative rather than quantitative assessments of home-range. We present an analysis of home-range indices under different conditions to assess their relative performance quantitatively, and we suggest a method of correcting for biases to allow quantitative comparisons between studies and techniques. 2 2. We compared the performance of a range of current home-range indices against the underlying animal trajectory. A moving animal describes a trajectory, a continuous line of movement through space and time. Home-range is redefined as an outline enclosing a specified proportion of the trajectory over a specified period. This definition allows the performance of different home-range indices to be compared quantitatively. 3 Detailed radiotracking data from a chaffinch Friagilla coelebs L. and a goshawk Accipiter gentilis L. were used to reconstruct trajectories. Intermittent radiotracking was simulated by randomly extracting 200 sets, each of 30, 100 and 500 fixes for each animal. Seven home-range indices were used to generate home-range outlines at nominal 20%, 30%, do%, 50%, 60%, 70%, SO%, 85%, 90%, 95% and 100% cores. 4 The area estimates, mean/variance ratio of area, overlap, percentage inclusion of trajectory, and trajectory density within each outline were used to compare the effectiveness of techniques and their ability to provide quantitative measures of animal use. 5 No technique performed well under all criteria. There was a spectrum of performance from techniques producing outlines with high trajectory density, low spatial stability and high sensitivity to sample size; to low trajectory density, high spatial stability and low sensitivity to sample size. 6 The nominal percentage cores produced by the techniques did not reflect accurately the true percentage time spent within that outline. A jack-knifing technique was evaluated that calibrates the true percentage cores at each nominal level for any home-range index. Suggestions are made for the quantitative interpretation of current indices, the use of different indices for specific analyses, and the development of new fix- and trajectory-based indices." @default.
• W1997580656 created "2016-06-24" @default.
• W1997580656 creator A5009331357 @default.
• W1997580656 creator A5025298444 @default.
• W1997580656 creator A5038209991 @default.
• W1997580656 creator A5050386784 @default.
• W1997580656 creator A5054192752 @default.
• W1997580656 date "2008-06-28" @default.
• W1997580656 modified "2023-09-26" @default.
• W1997580656 title "Simulation and jack-knifing assessment of home-range indices based on underlying trajectories" @default.
• W1997580656 cites W1506616970 @default.
• W1997580656 cites W1973094832 @default.
• W1997580656 cites W1987720655 @default.
• W1997580656 cites W2011777918 @default.
• W1997580656 cites W2011865729 @default.
• W1997580656 cites W2012684791 @default.
• W1997580656 cites W2066545829 @default.
• W1997580656 cites W2070383642 @default.
• W1997580656 cites W2101348276 @default.
• W1997580656 cites W2171661145 @default.
• W1997580656 cites W2314054054 @default.
• W1997580656 cites W2319418553 @default.
• W1997580656 cites W2321641007 @default.
• W1997580656 cites W2322552944 @default.
• W1997580656 cites W2322722956 @default.
• W1997580656 cites W2327043793 @default.
• W1997580656 cites W3144725297 @default.
• W1997580656 cites W3147811061 @default.
• W1997580656 doi "https://doi.org/10.1111/j.1365-2664.1998.tb00010.x" @default.
• W1997580656 hasPublicationYear "2008" @default.
• W1997580656 type Work @default.
• W1997580656 sameAs 1997580656 @default.
• W1997580656 citedByCount "30" @default.
• W1997580656 countsByYear W19975806562012 @default.
• W1997580656 countsByYear W19975806562013 @default.
• W1997580656 countsByYear W19975806562014 @default.
• W1997580656 countsByYear W19975806562016 @default.
• W1997580656 countsByYear W19975806562018 @default.
• W1997580656 countsByYear W19975806562019 @default.
• W1997580656 countsByYear W19975806562020 @default.
• W1997580656 countsByYear W19975806562021 @default.
• W1997580656 crossrefType "journal-article" @default.
• W1997580656 hasAuthorship W1997580656A5009331357 @default.
• W1997580656 hasAuthorship W1997580656A5025298444 @default.
• W1997580656 hasAuthorship W1997580656A5038209991 @default.
• W1997580656 hasAuthorship W1997580656A5050386784 @default.
• W1997580656 hasAuthorship W1997580656A5054192752 @default.
• W1997580656 hasBestOaLocation W19975806561 @default.
• W1997580656 hasConcept C105795698 @default.
• W1997580656 hasConcept C107038049 @default.
• W1997580656 hasConcept C121332964 @default.
• W1997580656 hasConcept C1276947 @default.
• W1997580656 hasConcept C13662910 @default.
• W1997580656 hasConcept C138885662 @default.
• W1997580656 hasConcept C159985019 @default.
• W1997580656 hasConcept C185933670 @default.
• W1997580656 hasConcept C18903297 @default.
• W1997580656 hasConcept C192562407 @default.
• W1997580656 hasConcept C201920390 @default.
• W1997580656 hasConcept C204323151 @default.
• W1997580656 hasConcept C2780226923 @default.
• W1997580656 hasConcept C33923547 @default.
• W1997580656 hasConcept C41008148 @default.
• W1997580656 hasConcept C86803240 @default.
• W1997580656 hasConceptScore W1997580656C105795698 @default.
• W1997580656 hasConceptScore W1997580656C107038049 @default.
• W1997580656 hasConceptScore W1997580656C121332964 @default.
• W1997580656 hasConceptScore W1997580656C1276947 @default.
• W1997580656 hasConceptScore W1997580656C13662910 @default.
• W1997580656 hasConceptScore W1997580656C138885662 @default.
• W1997580656 hasConceptScore W1997580656C159985019 @default.
• W1997580656 hasConceptScore W1997580656C185933670 @default.
• W1997580656 hasConceptScore W1997580656C18903297 @default.
• W1997580656 hasConceptScore W1997580656C192562407 @default.
• W1997580656 hasConceptScore W1997580656C201920390 @default.
• W1997580656 hasConceptScore W1997580656C204323151 @default.
• W1997580656 hasConceptScore W1997580656C2780226923 @default.
• W1997580656 hasConceptScore W1997580656C33923547 @default.
• W1997580656 hasConceptScore W1997580656C41008148 @default.
• W1997580656 hasConceptScore W1997580656C86803240 @default.
• W1997580656 hasIssue "6" @default.
• W1997580656 hasLocation W19975806561 @default.
• W1997580656 hasOpenAccess W1997580656 @default.
• W1997580656 hasPrimaryLocation W19975806561 @default.
• W1997580656 hasRelatedWork W1488365768 @default.
• W1997580656 hasRelatedWork W1630299651 @default.
• W1997580656 hasRelatedWork W2016088563 @default.
• W1997580656 hasRelatedWork W2041072807 @default.
• W1997580656 hasRelatedWork W2046521653 @default.
• W1997580656 hasRelatedWork W2093744714 @default.
• W1997580656 hasRelatedWork W2164248073 @default.
• W1997580656 hasRelatedWork W2173670157 @default.
• W1997580656 hasRelatedWork W2175958343 @default.
• W1997580656 hasRelatedWork W2939285851 @default.
• W1997580656 hasVolume "35" @default.
• W1997580656 isParatext "false" @default.
• W1997580656 isRetracted "false" @default.
• W1997580656 magId "1997580656" @default.

• next