Diffusion in fractal landscapes: simulations and experimental studies of tenebrionid beetle movements

A study examines anomalous diffusion in field studies of Eleodes beetles and in simulations of correlated random walks on maps or real and artificial landscapes. It is shown how diffusion alternates between ordinary and anomalous diffusion depending on movement rules, landscape pattern and the spati...

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Podrobná bibliografia
Vydané v:	Ecology (Durham) Ročník 73; číslo 6; s. 1968 - 1983
Hlavní autori:	Johnson, A.R, Milne, B.T, Wiens, J.A
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Washington, DC Ecological Society of America 01.12.1992 Brooklyn Botanic Garden, etc
Predmet:	990200 > Mathematics & Computers animal behavior Animal, plant and microbial ecology ANIMALS ARTHROPODS BASIC BIOLOGICAL SCIENCES BEETLES Biological and medical sciences BIOLOGICAL MODELS COLEOPTERA computer simulation conservation areas DIFFUSION Eleodes environmental factors FICK LAWS FRACTALS Fundamental and applied biological sciences. Psychology GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE General aspects. Techniques Generalities INSECTS Invertebrates INVERTEBRATES 550100 > Behavioral Biology landscapes MOTION movement New Mexico RANDOMNESS seville national wildlife refuge, new mexico simulation models spatial distribution Tenebrionidae walking New Mexico Spatial variability Landscape Coleoptera Theory Insecta Fractal system Animal active movement Tenebrionidae Heterogeneity Random walk model Arthropoda Simulation model Invertebrata Diffusion
ISSN:	0012-9658, 1939-9170
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Popis
Shrnutí:	A study examines anomalous diffusion in field studies of Eleodes beetles and in simulations of correlated random walks on maps or real and artificial landscapes. It is shown how diffusion alternates between ordinary and anomalous diffusion depending on movement rules, landscape pattern and the spatial and temporal scales of observation.
Bibliografia:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 14 content type line 23 ObjectType-Article-1 ObjectType-Feature-2 None FG04-88ER60714
ISSN:	0012-9658 1939-9170
DOI:	10.2307/1941448