{"id":"https://openalex.org/W2015030293","doi":"https://doi.org/10.1126/science.123.3205.992","title":"Green Crabs and the Redistribution of Quahogs","display_name":"Green Crabs and the Redistribution of Quahogs","publication_year":1956,"publication_date":"1956-06-01","ids":{"openalex":"https://openalex.org/W2015030293","doi":"https://doi.org/10.1126/science.123.3205.992","mag":"2015030293"},"language":"en","primary_location":{"id":"doi:10.1126/science.123.3205.992","doi":"https://doi.org/10.1126/science.123.3205.992","is_oa":false,"landing_page_url":"https://doi.org/10.1126/science.123.3205.992","pdf_url":null,"source":{"id":"https://openalex.org/S3880285","display_name":"Science","issn_l":"0036-8075","issn":["0036-8075","0193-4511","1095-9203"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315823","host_organization_name":"American Association for the Advancement of Science","host_organization_lineage":["https://openalex.org/P4310315823"],"host_organization_lineage_names":["American Association for the Advancement of Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5019880679","display_name":"James M. Moulton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135474949","display_name":"Bowdoin College","ror":"https://ror.org/03gh96r95","country_code":"US","type":"education","lineage":["https://openalex.org/I135474949"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. M. MOULTON","raw_affiliation_strings":["Department of Biology, Bowdoin College, Brunswick, Maine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Bowdoin College, Brunswick, Maine","institution_ids":["https://openalex.org/I135474949"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003762769","display_name":"Alton H. Gustafson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135474949","display_name":"Bowdoin College","ror":"https://ror.org/03gh96r95","country_code":"US","type":"education","lineage":["https://openalex.org/I135474949"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. H. GUSTAFSON","raw_affiliation_strings":["Department of Biology, Bowdoin College, Brunswick, Maine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Bowdoin College, Brunswick, Maine","institution_ids":["https://openalex.org/I135474949"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135474949"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"123","issue":"3205","first_page":"992","last_page":"992"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12213","display_name":"Marine Ecology and Invasive Species","score":0.9746000170707703,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12213","display_name":"Marine Ecology and Invasive Species","score":0.9746000170707703,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10765","display_name":"Marine Biology and Ecology Research","score":0.006800000090152025,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11004","display_name":"Crustacean biology and ecology","score":0.00570000009611249,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carcinus-maenas","display_name":"Carcinus maenas","score":0.8740000128746033},{"id":"https://openalex.org/keywords/perna-viridis","display_name":"Perna viridis","score":0.6039999723434448},{"id":"https://openalex.org/keywords/mercenaria-mercenaria","display_name":"Mercenaria mercenaria","score":0.9079999923706055},{"id":"https://openalex.org/keywords/invasive-species","display_name":"invasive species","score":0.6700000166893005},{"id":"https://openalex.org/keywords/species-redistribution","display_name":"species redistribution","score":0.5649999976158142},{"id":"https://openalex.org/keywords/interspecific-competition","display_name":"interspecific competition","score":0.5450000166893005},{"id":"https://openalex.org/keywords/shellfish-populations","display_name":"shellfish populations","score":0.3089999854564667}],"concepts":[{"id":"https://openalex.org/C74080474","wikidata":"https://www.wikidata.org/wiki/Q7305975","display_name":"Redistribution (election)","level":3,"score":0.6954454779624939},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.49584802985191345},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3599115014076233},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.30469369888305664},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.27422231435775757},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.10087162256240845},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.04988250136375427}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1126/science.123.3205.992","doi":"https://doi.org/10.1126/science.123.3205.992","is_oa":false,"landing_page_url":"https://doi.org/10.1126/science.123.3205.992","pdf_url":null,"source":{"id":"https://openalex.org/S3880285","display_name":"Science","issn_l":"0036-8075","issn":["0036-8075","0193-4511","1095-9203"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315823","host_organization_name":"American Association for the Advancement of Science","host_organization_lineage":["https://openalex.org/P4310315823"],"host_organization_lineage_names":["American Association for the Advancement of Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W1973630080"],"related_works":["https://openalex.org/W2045078323","https://openalex.org/W4246767768","https://openalex.org/W4247952291","https://openalex.org/W2510088463","https://openalex.org/W7065992451","https://openalex.org/W4245190370","https://openalex.org/W4240949294","https://openalex.org/W3122488310","https://openalex.org/W4242263804","https://openalex.org/W2017954749"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
