Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2569967133', 'doi': None, 'title': 'An attempt for assessment on relative abundance of shirasu, larval Japanese sardine [Sardinops melanostictus], off the Pacific coast of Japan', 'display_name': 'An attempt for assessment on relative abundance of shirasu, larval Japanese sardine [Sardinops melanostictus], off the Pacific coast of Japan', 'publication_year': 1994, 'publication_date': '1994-01-01', 'ids': {'openalex': 'https://openalex.org/W2569967133', 'mag': '2569967133'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://agris.fao.org/agris-search/search.do?recordID=JP9503624', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5031586944', 'display_name': 'Tatsu Kishida', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'T. Kishida', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081842653', 'display_name': 'Yoshitomo Katsumata', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Y. Katsumata', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102854331', 'display_name': 'Masako Nakamura', 'orcid': 'https://orcid.org/0000-0002-7247-1499'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Nakamura', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5007013383', 'display_name': 'Shigeaki Yanagibashi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. Yanagibashi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5111586846', 'display_name': 'S. Funakoshi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. Funakoshi', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.366, 'has_fulltext': False, 'cited_by_count': 6, 'citation_normalized_percentile': {'value': 0.531527, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 72, 'max': 74}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10230', 'display_name': 'Marine and fisheries research', 'score': 0.9226, '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/T10230', 'display_name': 'Marine and fisheries research', 'score': 0.9226, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/clupeidae', 'display_name': 'Clupeidae', 'score': 0.43693313}, {'id': 'https://openalex.org/keywords/ichthyoplankton', 'display_name': 'Ichthyoplankton', 'score': 0.4208862}], 'concepts': [{'id': 'https://openalex.org/C2779215912', 'wikidata': 'https://www.wikidata.org/wiki/Q5141254', 'display_name': 'Sardine', 'level': 3, 'score': 0.9330323}, {'id': 'https://openalex.org/C505870484', 'wikidata': 'https://www.wikidata.org/wiki/Q180538', 'display_name': 'Fishery', 'level': 1, 'score': 0.7399502}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.5853685}, {'id': 'https://openalex.org/C173758957', 'wikidata': 'https://www.wikidata.org/wiki/Q129270', 'display_name': 'Larva', 'level': 2, 'score': 0.5536792}, {'id': 'https://openalex.org/C77077793', 'wikidata': 'https://www.wikidata.org/wiki/Q336019', 'display_name': 'Abundance (ecology)', 'level': 2, 'score': 0.5034413}, {'id': 'https://openalex.org/C2781339230', 'wikidata': 'https://www.wikidata.org/wiki/Q27141', 'display_name': 'Clupeidae', 'level': 3, 'score': 0.43693313}, {'id': 'https://openalex.org/C19269858', 'wikidata': 'https://www.wikidata.org/wiki/Q5986436', 'display_name': 'Ichthyoplankton', 'level': 3, 'score': 0.4208862}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.36324248}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.34125486}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.2835291}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.17739284}, {'id': 'https://openalex.org/C2909208804', 'wikidata': 'https://www.wikidata.org/wiki/Q127282', 'display_name': 'Fish <Actinopterygii>', 'level': 2, 'score': 0.13105983}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://agris.fao.org/agris-search/search.do?recordID=JP9503624', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Life below water', 'score': 0.85, 'id': 'https://metadata.un.org/sdg/14'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2887477641', 'https://openalex.org/W2786762125', 'https://openalex.org/W2775868339', 'https://openalex.org/W2774118816', 'https://openalex.org/W2773993727', 'https://openalex.org/W2773735484', 'https://openalex.org/W2768110581', 'https://openalex.org/W2748594847', 'https://openalex.org/W2738356610', 'https://openalex.org/W2550478920', 'https://openalex.org/W2517339921', 'https://openalex.org/W2464880095', 'https://openalex.org/W2397832971', 'https://openalex.org/W2332078463', 'https://openalex.org/W2312190572', 'https://openalex.org/W2282486870', 'https://openalex.org/W2201204836', 'https://openalex.org/W2072998962', 'https://openalex.org/W1981946095', 'https://openalex.org/W1812167267'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2569967133', 'counts_by_year': [], 'updated_date': '2024-12-08T00:50:35.958548', 'created_date': '2017-01-13'}