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<OAI-PMH schemaLocation=http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd> <responseDate>2018-01-15T18:17:58Z</responseDate> <request identifier=oai:HAL:hal-01502623v1 verb=GetRecord metadataPrefix=oai_dc>http://api.archives-ouvertes.fr/oai/hal/</request> <GetRecord> <record> <header> <identifier>oai:HAL:hal-01502623v1</identifier> <datestamp>2018-01-11</datestamp> <setSpec>type:ART</setSpec> <setSpec>subject:sdv</setSpec> <setSpec>collection:AGROPARISTECH</setSpec> <setSpec>collection:CNRS</setSpec> <setSpec>collection:UNIV-AG</setSpec> <setSpec>collection:INRA</setSpec> <setSpec>collection:CIRAD</setSpec> <setSpec>collection:GUYANE</setSpec> <setSpec>collection:ECOFOG</setSpec> <setSpec>collection:AGROPARISTECH-SIAFEE</setSpec> <setSpec>collection:AGROPARISTECH-ORG</setSpec> </header> <metadata><dc> <publisher>HAL CCSD</publisher> <title lang=en>Characterizing the relative spatial structure of point patterns</title> <creator>Marcon, Eric</creator> <creator>Puech, Florence</creator> <creator>Traissac, Stephane</creator> <contributor>Ecologie des forêts de Guyane (ECOFOG) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - AgroParisTech - Université de Guyane (UG) - Centre National de la Recherche Scientifique (CNRS)</contributor> <contributor>Ecologie des forêts de Guyane (ECOFOG) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - AgroParisTech - Centre National de la Recherche Scientifique (CNRS)</contributor> <description>International audience</description> <source>ISSN: 1687-9708</source> <source>EISSN: 1687-9716</source> <source>International Journal of Ecology</source> <publisher>Hindawi Publishing Corporation</publisher> <identifier>hal-01502623</identifier> <identifier>https://hal-agroparistech.archives-ouvertes.fr/hal-01502623</identifier> <source>https://hal-agroparistech.archives-ouvertes.fr/hal-01502623</source> <source>International Journal of Ecology, Hindawi Publishing Corporation, 2012, 2012 (Article ID619281), 11 p. 〈10.1155/2012/619281〉</source> <identifier>DOI : 10.1155/2012/619281</identifier> <relation>info:eu-repo/semantics/altIdentifier/doi/10.1155/2012/619281</relation> <language>en</language> <subject>[SDV] Life Sciences [q-bio]</subject> <type>info:eu-repo/semantics/article</type> <type>Journal articles</type> <description lang=en>We generalize Ripley's K function to get a new function, M, to characterize the spatial structure of a point pattern relatively to another one. We show that this new approach is pertinent in ecology when space is not homogenous and the size of objects matters. We present how to use the function and test the data against the null hypothesis of independence between points. In a tropical tree data set we detect intraspecific aggregation and interspecific competition.</description> <date>2012-08-21</date> </dc> </metadata> </record> </GetRecord> </OAI-PMH>