{"id":"https://openalex.org/W2035203565","doi":"https://doi.org/10.1016/s0096-3003(99)00075-2","title":"Alternative area-perimeter ratios for measurement of 2D shape compactness of habitats","display_name":"Alternative area-perimeter ratios for measurement of 2D shape compactness of habitats","publication_year":2000,"publication_date":"2000-05-01","ids":{"openalex":"https://openalex.org/W2035203565","doi":"https://doi.org/10.1016/s0096-3003(99)00075-2","mag":"2035203565"},"language":"en","primary_location":{"id":"doi:10.1016/s0096-3003(99)00075-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(99)00075-2","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematics and Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078089393","display_name":"Jan Bogaert","orcid":"https://orcid.org/0000-0003-4465-6442"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"J. Bogaert","raw_affiliation_strings":["Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium","Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium#TAB#"],"affiliations":[{"raw_affiliation_string":"Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium","institution_ids":[]},{"raw_affiliation_string":"Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076549608","display_name":"Ronald Rousseau","orcid":"https://orcid.org/0000-0002-3252-2538"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"R. Rousseau","raw_affiliation_strings":["Universitaire Instelling Antwerpen, Informatie- en Bibliotheekwetenschappen, Universiteitsplein 1, B-2610 Antwerpen and K.H.B.O., Departement Industri\u00eble Wetenschappen en Technologie, Zeedijk 101, B-8400 Oostende, Belgium","Universitaire Instelling Antwerpen, Informatie- en Bibliotheekwetenschappen, Universiteitsplein 1, B-2610 Antwerpen and K.H.B.O., Departement Industri\u00eble Wetenschappen en Technologie, Zeedijk ...#TAB#"],"affiliations":[{"raw_affiliation_string":"Universitaire Instelling Antwerpen, Informatie- en Bibliotheekwetenschappen, Universiteitsplein 1, B-2610 Antwerpen and K.H.B.O., Departement Industri\u00eble Wetenschappen en Technologie, Zeedijk 101, B-8400 Oostende, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Universitaire Instelling Antwerpen, Informatie- en Bibliotheekwetenschappen, Universiteitsplein 1, B-2610 Antwerpen and K.H.B.O., Departement Industri\u00eble Wetenschappen en Technologie, Zeedijk ...#TAB#","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008602705","display_name":"P Van Hecke","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Van Hecke","raw_affiliation_strings":["Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium","Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium#TAB#"],"affiliations":[{"raw_affiliation_string":"Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium","institution_ids":[]},{"raw_affiliation_string":"Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium#TAB#","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082081154","display_name":"I. Impens","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I. Impens","raw_affiliation_strings":["Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium","Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium#TAB#"],"affiliations":[{"raw_affiliation_string":"Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium","institution_ids":[]},{"raw_affiliation_string":"Universitaire Instelling Antwerpen (UIA), Departement Biologie, Laboratorium voor Plantenecologie, Onderzoeksgroep Vegetatie-ecologie, Universiteitsplein 1, B-2610 Antwerpen, Belgium#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078089393"],"corresponding_institution_ids":[],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":2.8154,"has_fulltext":false,"cited_by_count":112,"citation_normalized_percentile":{"value":0.91203495,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"111","issue":"1","first_page":"71","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12859","display_name":"Cell Image Analysis Techniques","score":0.9663000106811523,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/perimeter","display_name":"Perimeter","score":0.9659696221351624},{"id":"https://openalex.org/keywords/compact-space","display_name":"Compact space","score":0.89156574010849},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5426439046859741},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.45023971796035767},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3011614978313446}],"concepts":[{"id":"https://openalex.org/C98503990","wikidata":"https://www.wikidata.org/wiki/Q28474","display_name":"Perimeter","level":2,"score":0.9659696221351624},{"id":"https://openalex.org/C18648836","wikidata":"https://www.wikidata.org/wiki/Q381892","display_name":"Compact space","level":2,"score":0.89156574010849},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5426439046859741},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.45023971796035767},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3011614978313446}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0096-3003(99)00075-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(99)00075-2","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematics and Computation","raw_type":"journal-article"},{"id":"pmh:oai:documentserver.uhasselt.be:1942/4602","is_oa":false,"landing_page_url":"http://hdl.handle.net/1942/4602","pdf_url":null,"source":{"id":"https://openalex.org/S4306401926","display_name":"Document Server@UHasselt (UHasselt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I878454856","host_organization_name":"Hasselt University","host_organization_lineage":["https://openalex.org/I878454856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:orbi.ulg.ac.be:2268/95716","is_oa":false,"landing_page_url":"https://orbi.uliege.be/handle/2268/95716","pdf_url":null,"source":{"id":"https://openalex.org/S4306400651","display_name":"Open Repository and Bibliography (University of Li\u00e8ge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I157674565","host_organization_name":"University of Li\u00e8ge","host_organization_lineage":["https://openalex.org/I157674565"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Applied Mathematics and Computation, 111 (1), 71-85 (2000)","raw_type":"peer reviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W126936368","https://openalex.org/W309671427","https://openalex.org/W567728179","https://openalex.org/W574696456","https://openalex.org/W630456691","https://openalex.org/W1588101762","https://openalex.org/W1994940448","https://openalex.org/W2029537642","https://openalex.org/W2036995279","https://openalex.org/W2093945120","https://openalex.org/W2105892412","https://openalex.org/W2149256489","https://openalex.org/W2489574524","https://openalex.org/W2984191933","https://openalex.org/W6600089341","https://openalex.org/W6607727062","https://openalex.org/W6680008003"],"related_works":["https://openalex.org/W1977612671","https://openalex.org/W4235563942","https://openalex.org/W1970646112","https://openalex.org/W2075768481","https://openalex.org/W2121543990","https://openalex.org/W2612526717","https://openalex.org/W2064010689","https://openalex.org/W1981078319","https://openalex.org/W2402800040","https://openalex.org/W1994940448"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}