{"id":"https://openalex.org/W3021155426","doi":null,"title":"The value of honey bees as pollinators of U.S. Crops in 2000.","display_name":"The value of honey bees as pollinators of U.S. Crops in 2000.","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W3021155426","mag":"3021155426"},"language":"en","primary_location":{"id":"mag:3021155426","doi":null,"is_oa":false,"landing_page_url":"http://agris.fao.org/agris-search/search.do?recordID=XE20122002449","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5024398489","display_name":"Roger A. Morse","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Roger A. Morse","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5024398489"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.1358,"has_fulltext":false,"cited_by_count":489,"citation_normalized_percentile":{"value":0.95682706,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10487","display_name":"Plant and animal studies","score":0.9603999853134155,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10487","display_name":"Plant and animal studies","score":0.9603999853134155,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11641","display_name":"Insect and Pesticide Research","score":0.01769999973475933,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10702","display_name":"Insect and Arachnid Ecology and Behavior","score":0.007499999832361937,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/apis-mellifera","display_name":"Apis mellifera","score":0.984000027179718},{"id":"https://openalex.org/keywords/pollination","display_name":"pollination","score":0.6570000052452087},{"id":"https://openalex.org/keywords/pollination-services","display_name":"pollination services","score":0.5540000200271606},{"id":"https://openalex.org/keywords/economic-value-of-pollination","display_name":"economic value of pollination","score":0.7120000123977661},{"id":"https://openalex.org/keywords/managed-pollinators","display_name":"managed pollinators","score":0.5559999942779541}],"concepts":[{"id":"https://openalex.org/C102789151","wikidata":"https://www.wikidata.org/wiki/Q1141466","display_name":"Pollinator","level":4,"score":0.8252332210540771},{"id":"https://openalex.org/C2777096740","wikidata":"https://www.wikidata.org/wiki/Q102857","display_name":"Honey Bees","level":2,"score":0.611240565776825},{"id":"https://openalex.org/C21078798","wikidata":"https://www.wikidata.org/wiki/Q176353","display_name":"Beekeeping","level":2,"score":0.5347638726234436},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.5105048418045044},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.3701631426811218},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.36600732803344727},{"id":"https://openalex.org/C168197293","wikidata":"https://www.wikidata.org/wiki/Q134624","display_name":"Pollination","level":3,"score":0.3365901708602905},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2988695502281189},{"id":"https://openalex.org/C2780618852","wikidata":"https://www.wikidata.org/wiki/Q79932","display_name":"Pollen","level":2,"score":0.2951430082321167},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.28473255038261414},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18607684969902039},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0873475968837738}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3021155426","doi":null,"is_oa":false,"landing_page_url":"http://agris.fao.org/agris-search/search.do?recordID=XE20122002449","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6875,"display_name":"Zero hunger"},{"id":"https://metadata.un.org/sdg/15","score":0.4390000104904175,"display_name":"Life on land"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2530964874","https://openalex.org/W2949467722","https://openalex.org/W2499599072","https://openalex.org/W2241377967","https://openalex.org/W3112265330","https://openalex.org/W2321647139","https://openalex.org/W7100939032","https://openalex.org/W4296849394","https://openalex.org/W2939912819","https://openalex.org/W2000682768"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":27},{"year":2020,"cited_by_count":24},{"year":2019,"cited_by_count":23},{"year":2018,"cited_by_count":18},{"year":2017,"cited_by_count":30},{"year":2016,"cited_by_count":36},{"year":2015,"cited_by_count":29},{"year":2014,"cited_by_count":34},{"year":2013,"cited_by_count":23},{"year":2012,"cited_by_count":30}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-05-13T00:00:00"}
