Publicación:
PROBABILISTIC MODEL FOR EXPLAIN SPATIAL DISTRIBUTION IN ECHINOLITTORINA PERUVIANA (LAMARCK, 1822) IN ROCKY SHORE (23°S, ANTOFAGASTA, CHILE)

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dc.creatorDIEGO IGNACIO GALLARDO MATELUNA
dc.date2025
dc.date.accessioned2025-12-10T19:35:34Z
dc.date.available2025-12-10T19:35:34Z
dc.date.issued2025
dc.description.abstractTHE SPATIAL PATTERNS IN BENTHIC FLORA AND FAUNA HAVE THREE PATTERNS RANDOM, UNIFORM AND AGGREGATED. USUALLY MODELS TO FIT THIS ARE THE POISSON, BINOMIAL OR NEGATIVE BINOMIAL DISTRIBUTIONS, RESPECTIVELY. HOWEVER, FOR SPECIFIC CASES SUCH MODELS CANNOT BE APPROPRIATED. THE AIM OF THE PRESENT STUDY IS ANALYSE DATA OF GASTROPOD ECHINOLITTORINA PERUVIANA (LAMARCK, 1822) OBTAINED IN ROCKY SHORE OF ANTOFAGASTA NORTH OF CHILE, WITH THE AIM OF DETERMINE A REASONABLE MODEL FOR EXPLAIN ITS SPATIAL DISTRIBUTION. THE RESULTS REVEALED THAT INDIVIDUALS HAVE AN AGGREGATED PATTERN, BUT NOT ALL POPULATIONS HAVE NEGATIVE BINOMIAL DISTRIBUTION, AND IT WAS PROCEEDED TO DETERMINE AN ALTERNATIVE MODEL TO THE NEGATIVE BINOMIAL DISTRIBUTIONS FAMILY TO EXPLAIN THE SPATIAL DISTRIBUTION. THE RESULTS REVEALED THAT POPULATION DISTRIBUTION CAN BE ADJUSTED TO A WARING MODEL. THESE RESULTS WOULD AGREE WITH LITERATURE DESCRIPTIONS THAT NEGATIVE BINOMIAL DISTRIBUTION IS NOT THE EXCLUSIVE PATTERN THAT CAN EXPLAIN THE AGGREGATED PATTERN IN GREGARIOUS SPECIES.
dc.formatapplication/pdf
dc.identifier.doi10.30550/j.azl/2099
dc.identifier.issn1852-6098
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/14296
dc.language
dc.publisherACTA ZOOLÓGICA LILLOANA
dc.relation.uri10.30550/j.azl/2099
dc.rightsOPEN ACCESS
dc.subjectEchinolittorina peruviana
dc.subjectrocky shore
dc.subjectaggregated pattern
dc.subjectnegative binomial distribution
dc.subjectWaring distribution
dc.titlePROBABILISTIC MODEL FOR EXPLAIN SPATIAL DISTRIBUTION IN ECHINOLITTORINA PERUVIANA (LAMARCK, 1822) IN ROCKY SHORE (23°S, ANTOFAGASTA, CHILE)
dc.typeARTÍCULO
dspace.entity.typePublication
oaire.licenseConditionCC BY-NC-ND 4.0
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE ESTADISTICA
ubb.SedeCONCEPCIÓN
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