Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3131001071', 'doi': 'https://doi.org/10.1594/pangaea.50037', 'title': 'Stable isotope and carbon analysis of sediment core PS2547-2', 'display_name': 'Stable isotope and carbon analysis of sediment core PS2547-2', 'publication_year': 2003, 'publication_date': '2003-02-06', 'ids': {'openalex': 'https://openalex.org/W3131001071', 'doi': 'https://doi.org/10.1594/pangaea.50037', 'mag': '3131001071'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.pangaea.de/10.1594/PANGAEA.50037', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'dataset', 'type_crossref': 'dataset', '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/A5049384713', 'display_name': 'Claus‐Dieter Hillenbrand', 'orcid': 'https://orcid.org/0000-0003-0240-7317'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Claus-Dieter Hillenbrand', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5060773019', 'display_name': 'Hannes Grobe', 'orcid': 'https://orcid.org/0000-0002-4133-2218'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Hannes Grobe', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045172812', 'display_name': 'Bernhard Diekmann', 'orcid': 'https://orcid.org/0000-0001-5129-3649'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Bernhard Diekmann', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5070550544', 'display_name': 'Gerhard Kühn', 'orcid': 'https://orcid.org/0000-0001-6069-7485'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Gerhard Kuhn', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5062466787', 'display_name': 'Dieter K Fütterer', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Dieter K Fütterer', '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': None, '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': 59}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10995', 'display_name': 'Anaerobic Methane Oxidation and Gas Hydrates', 'score': 0.9731, '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'}}, 'topics': [{'id': 'https://openalex.org/T10995', 'display_name': 'Anaerobic Methane Oxidation and Gas Hydrates', 'score': 0.9731, '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/T10399', 'display_name': 'Characterization of Shale Gas Pore Structure', 'score': 0.9385, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10325', 'display_name': 'Formation and Evolution of the Solar System', 'score': 0.9238, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/sediment-core', 'display_name': 'Sediment core', 'score': 0.8688183}, {'id': 'https://openalex.org/keywords/isotope-analysis', 'display_name': 'Isotope analysis', 'score': 0.4843565}, {'id': 'https://openalex.org/keywords/subseafloor-sediments', 'display_name': 'Subseafloor Sediments', 'score': 0.47076}], 'concepts': [{'id': 'https://openalex.org/C2993393462', 'wikidata': 'https://www.wikidata.org/wiki/Q1942237', 'display_name': 'Sediment core', 'level': 3, 'score': 0.8688183}, {'id': 'https://openalex.org/C185059815', 'wikidata': 'https://www.wikidata.org/wiki/Q471790', 'display_name': 'Isotopes of carbon', 'level': 3, 'score': 0.5367317}, {'id': 'https://openalex.org/C2164484', 'wikidata': 'https://www.wikidata.org/wiki/Q5170150', 'display_name': 'Core (optical fiber)', 'level': 2, 'score': 0.48991054}, {'id': 'https://openalex.org/C51813073', 'wikidata': 'https://www.wikidata.org/wiki/Q518459', 'display_name': 'Isotope analysis', 'level': 2, 'score': 0.4843565}, {'id': 'https://openalex.org/C22117777', 'wikidata': 'https://www.wikidata.org/wiki/Q17148629', 'display_name': 'Stable isotope ratio', 'level': 2, 'score': 0.44319206}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.41797778}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.41424567}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.36372945}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.35552007}, {'id': 'https://openalex.org/C1965285', 'wikidata': 'https://www.wikidata.org/wiki/Q8008', 'display_name': 'Earth science', 'level': 1, 'score': 0.34696385}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.33210477}, {'id': 'https://openalex.org/C17409809', 'wikidata': 'https://www.wikidata.org/wiki/Q161764', 'display_name': 'Geochemistry', 'level': 1, 'score': 0.33040494}, {'id': 'https://openalex.org/C2816523', 'wikidata': 'https://www.wikidata.org/wiki/Q180184', 'display_name': 'Sediment', 'level': 2, 'score': 0.28694642}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.21366307}, {'id': 'https://openalex.org/C158787203', 'wikidata': 'https://www.wikidata.org/wiki/Q900291', 'display_name': 'Total organic carbon', 'level': 2, 'score': 0.14198679}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.13107702}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.09101623}, {'id': 'https://openalex.org/C185544564', 'wikidata': 'https://www.wikidata.org/wiki/Q81197', 'display_name': 'Nuclear physics', 'level': 1, 'score': 0.07750124}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.pangaea.de/10.1594/PANGAEA.50037', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3178295139', 'https://openalex.org/W2988403136', 'https://openalex.org/W2945269481', 'https://openalex.org/W2918031116', 'https://openalex.org/W2917988087', 'https://openalex.org/W2916207894', 'https://openalex.org/W2916079060', 'https://openalex.org/W2909643276', 'https://openalex.org/W2886406237', 'https://openalex.org/W2885903686', 'https://openalex.org/W2884130684', 'https://openalex.org/W2883620357', 'https://openalex.org/W2806479024', 'https://openalex.org/W2755264502', 'https://openalex.org/W2745772985', 'https://openalex.org/W2738253524', 'https://openalex.org/W2697906412', 'https://openalex.org/W2624414990', 'https://openalex.org/W2595164352', 'https://openalex.org/W2417471663'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3131001071', 'counts_by_year': [], 'updated_date': '2024-09-14T06:37:00.156762', 'created_date': '2021-03-01'}