Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3004143068', 'doi': None, 'title': 'Spatial distribution of δ 15 N of chlorophyll-a in surface sediment of the northern Benguela Upwelling System', 'display_name': 'Spatial distribution of δ 15 N of chlorophyll-a in surface sediment of the northern Benguela Upwelling System', 'publication_year': 2016, 'publication_date': '2016-02-01', 'ids': {'openalex': 'https://openalex.org/W3004143068', 'mag': '3004143068'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/2016AGUOS.B14A0293X/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306462807', 'display_name': 'American Geophysical Union eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310315809', 'host_organization_name': 'American Geophysical Union', 'host_organization_lineage': ['https://openalex.org/P4310315809'], 'host_organization_lineage_names': ['American Geophysical Union'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', '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/A5079395596', 'display_name': 'Yu Xin', 'orcid': 'https://orcid.org/0000-0002-5328-7717'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Y. Xin', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5079395596'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 67}, 'biblio': {'volume': '2016', 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10017', 'display_name': 'Climate Change and Paleoclimatology', 'score': 0.8215, 'subfield': {'id': 'https://openalex.org/subfields/1902', 'display_name': 'Atmospheric Science'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10017', 'display_name': 'Climate Change and Paleoclimatology', 'score': 0.8215, 'subfield': {'id': 'https://openalex.org/subfields/1902', 'display_name': 'Atmospheric Science'}, '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/T10995', 'display_name': 'Anaerobic Methane Oxidation and Gas Hydrates', 'score': 0.7114, 'subfield': {'id': 'https://openalex.org/subfields/2304', 'display_name': 'Environmental Chemistry'}, '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/T13177', 'display_name': 'Geological Evolution of South China Sea', 'score': 0.703, 'subfield': {'id': 'https://openalex.org/subfields/1907', 'display_name': 'Geology'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/seafloor-spreading', 'display_name': 'Seafloor Spreading', 'score': 0.52048}, {'id': 'https://openalex.org/keywords/subseafloor-sediments', 'display_name': 'Subseafloor Sediments', 'score': 0.510272}], 'concepts': [{'id': 'https://openalex.org/C149348798', 'wikidata': 'https://www.wikidata.org/wiki/Q215915', 'display_name': 'Upwelling', 'level': 2, 'score': 0.9425113}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.64490086}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.6407449}, {'id': 'https://openalex.org/C2777016058', 'wikidata': 'https://www.wikidata.org/wiki/Q7574061', 'display_name': 'Spatial distribution', 'level': 2, 'score': 0.6324085}, {'id': 'https://openalex.org/C2816523', 'wikidata': 'https://www.wikidata.org/wiki/Q180184', 'display_name': 'Sediment', 'level': 2, 'score': 0.62640697}, {'id': 'https://openalex.org/C2778902199', 'wikidata': 'https://www.wikidata.org/wiki/Q133878', 'display_name': 'Chlorophyll a', 'level': 2, 'score': 0.5520143}, {'id': 'https://openalex.org/C2776373379', 'wikidata': 'https://www.wikidata.org/wiki/Q43177', 'display_name': 'Chlorophyll', 'level': 2, 'score': 0.51342976}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.36834848}, {'id': 'https://openalex.org/C49204034', 'wikidata': 'https://www.wikidata.org/wiki/Q52139', 'display_name': 'Climatology', 'level': 1, 'score': 0.33324486}, {'id': 'https://openalex.org/C114793014', 'wikidata': 'https://www.wikidata.org/wiki/Q52109', 'display_name': 'Geomorphology', 'level': 1, 'score': 0.19123048}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.18474743}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0904257}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.05784878}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/2016AGUOS.B14A0293X/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306462807', 'display_name': 'American Geophysical Union eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310315809', 'host_organization_name': 'American Geophysical Union', 'host_organization_lineage': ['https://openalex.org/P4310315809'], 'host_organization_lineage_names': ['American Geophysical Union'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/14', 'display_name': 'Life below water', 'score': 0.57}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3173613196', 'https://openalex.org/W3167306382', 'https://openalex.org/W3119657828', 'https://openalex.org/W3092753157', 'https://openalex.org/W3048244490', 'https://openalex.org/W3036146251', 'https://openalex.org/W3028906999', 'https://openalex.org/W3025777185', 'https://openalex.org/W3024809215', 'https://openalex.org/W3023957608', 'https://openalex.org/W3023342261', 'https://openalex.org/W3023236069', 'https://openalex.org/W3016768407', 'https://openalex.org/W3013576736', 'https://openalex.org/W3013089384', 'https://openalex.org/W3010801840', 'https://openalex.org/W3010350762', 'https://openalex.org/W3006181320', 'https://openalex.org/W2998842926', 'https://openalex.org/W2996691892'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3004143068', 'counts_by_year': [], 'updated_date': '2024-09-15T22:06:15.328349', 'created_date': '2020-02-07'}