1986
DOI: 10.2307/2260386
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Testing for Life Historical Changes in Spatial Patterns of Four Tropical Tree Species

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Cited by 202 publications
(158 citation statements)
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References 30 publications
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“…The spatial pattern of birch and pedunculate oak in the stand could be adequately described by the random mortality hypothesis (Kenkel, 1988;Sterner et al, 1986). The observed L functions remain almost completely surrounded by the randomly simulated envelopes at all analysed scales (i.e.…”
Section: Discussionmentioning
confidence: 83%
See 1 more Smart Citation
“…The spatial pattern of birch and pedunculate oak in the stand could be adequately described by the random mortality hypothesis (Kenkel, 1988;Sterner et al, 1986). The observed L functions remain almost completely surrounded by the randomly simulated envelopes at all analysed scales (i.e.…”
Section: Discussionmentioning
confidence: 83%
“…We evaluated if the resulting spatial structure of each species could be predicted by two potentially alternative models: (a) random mortality with equal mortality risk for all the individuals (Goreaud and Pelissier, 1999;Kenkel, 1988;Sterner et al 1986), (b) mortality based on logistic models, where individual mortality risk depends on individual characteristics and neighbourhood (Batista and Maguire, 1998;Hubbell et al, 2001;Yao et al, 2001). We tested each model comparing the observed inhomogeneous L function with the 99% envelopes, i.e.…”
Section: P2mentioning
confidence: 99%
“…Para Sterner et al (1986), o uso desses métodos provoca a perda de muita informação, uma vez que tais métodos só conseguem detectar o padrão espacial naquela escala particular em que os dados foram coletados, como tamanho da parcela ou distância entre os pontos. As informações em escalas maiores são ignoradas.…”
Section: Revisão Da Literaturaunclassified
“…Algunos ejemplos de la utilidad de la función K de Ripley son: el análisis de los patrones de regeneración (Leemans, 1991;Camarero y Gutiérrez, 1999;Kuuluvainen y Rouvinen, 2000;Rozas, 2003), el estudio de la estructura (Chen y Bradshaw, 1999;Mast y Veblen, 1999;Camarero et al, 2000;Chokkalingam y White, 2001;Arévalo y Fernández-Palacios, 2003) y dinámi-ca forestales (Stewart y Rose, 1990;Lusk y Ogden, 1992;Duncan, 1993;Rogers, 1999;Antos y Parish, 2002), el análisis de las causas de la mortalidad (Sterner et al, 1986;Rebertus et al, 1989;Cole y Syms, 1999), o investigaciones a largo plazo sobre los cam-…”
Section: La Función K De Ripleyunclassified
“…Un caso particular es la aplicación de la función K al análisis de los patrones de mortalidad, en el cual se plantea una hipótesis nula específica, calculándose los intervalos de confianza para la misma (Duncan, 1991;He y Duncan, 2000). La hipótesis de mortalidad aleatoria sostiene que la distribución espacial de los árbo-les supervivientes no difiere significativamente de la esperada suponiendo que la mortalidad fuese un evento aleatorio (Sterner et al, 1986;Kenkel, 1988). En este trabajo se utilizó el programa informático «Mort» (proporcionado por R. Duncan) para analizar los patrones de mortalidad en poblaciones de F. sylvatica y Q. robur (Tabla 2).…”
Section: La Función K De Ripleyunclassified