Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2050588563', 'doi': 'https://doi.org/10.1130/0091-7613(2000)28<35:ieflqc>2.0.co;2', 'title': 'Isotopic evidence for late Quaternary climatic change in tropical South America', 'display_name': 'Isotopic evidence for late Quaternary climatic change in tropical South America', 'publication_year': 2000, 'publication_date': '2000-01-01', 'ids': {'openalex': 'https://openalex.org/W2050588563', 'doi': 'https://doi.org/10.1130/0091-7613(2000)28<35:ieflqc>2.0.co;2', 'mag': '2050588563'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1130/0091-7613(2000)28<35:ieflqc>2.0.co;2', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S56162041', 'display_name': 'Geology', 'issn_l': '0091-7613', 'issn': ['0091-7613', '1943-2682'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319845', 'host_organization_name': 'Geological Society of America', 'host_organization_lineage': ['https://openalex.org/P4310319845'], 'host_organization_lineage_names': ['Geological Society of America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], '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/A5023665735', 'display_name': 'Geoffrey O. Seltzer', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I70983195', 'display_name': 'Syracuse University', 'ror': 'https://ror.org/025r5qe02', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I70983195']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Geoffrey Seltzer', 'raw_affiliation_strings': ['Department of Earth Sciences; Syracuse University; Syracuse New York 13244 USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth Sciences; Syracuse University; Syracuse New York 13244 USA', 'institution_ids': ['https://openalex.org/I70983195']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5030865214', 'display_name': 'Donald T. Rodbell', 'orcid': 'https://orcid.org/0000-0002-9269-5967'}, 'institutions': [{'id': 'https://openalex.org/I177328695', 'display_name': 'Union College', 'ror': 'https://ror.org/058w5nk68', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I177328695']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Donald Rodbell', 'raw_affiliation_strings': ['* Department of Geology, Union College, Schenectady, New York 12308, USA'], 'affiliations': [{'raw_affiliation_string': '* Department of Geology, Union College, Schenectady, New York 12308, USA', 'institution_ids': ['https://openalex.org/I177328695']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5073005619', 'display_name': 'Stephen J. Burns', 'orcid': 'https://orcid.org/0000-0003-4623-5326'}, 'institutions': [{'id': 'https://openalex.org/I118564535', 'display_name': 'University of Bern', 'ror': 'https://ror.org/02k7v4d05', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I118564535']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Stephen Burns', 'raw_affiliation_strings': ['Department of Geology, University of Bern, Switzerland'], 'affiliations': [{'raw_affiliation_string': 'Department of Geology, University of Bern, Switzerland', 'institution_ids': ['https://openalex.org/I118564535']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 7.36, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 201, 'citation_normalized_percentile': {'value': 0.999849, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '28', 'issue': '1', 'first_page': '35', 'last_page': '35'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10017', 'display_name': 'Geology and Paleoclimatology Research', 'score': 1.0, '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': 'Geology and Paleoclimatology Research', 'score': 1.0, '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/T12073', 'display_name': 'Isotope Analysis in Ecology', 'score': 0.9952, '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'}}, {'id': 'https://openalex.org/T10965', 'display_name': 'Geological formations and processes', 'score': 0.993, 'subfield': {'id': 'https://openalex.org/subfields/1904', 'display_name': 'Earth-Surface Processes'}, '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/download', 'display_name': 'Download', 'score': 0.49238145}, {'id': 'https://openalex.org/keywords/icon', 'display_name': 'Icon', 'score': 0.49001947}], 'concepts': [{'id': 'https://openalex.org/C2778805511', 'wikidata': 'https://www.wikidata.org/wiki/Q1713', 'display_name': 'Citation', 'level': 2, 'score': 0.6984891}, {'id': 'https://openalex.org/C2780154274', 'wikidata': 'https://www.wikidata.org/wiki/Q7126717', 'display_name': 'Download', 'level': 2, 'score': 0.49238145}, {'id': 'https://openalex.org/C2778447006', 'wikidata': 'https://www.wikidata.org/wiki/Q1156474', 'display_name': 'Icon', 'level': 2, 'score': 0.49001947}, {'id': 'https://openalex.org/C160464908', 'wikidata': 'https://www.wikidata.org/wiki/Q26185', 'display_name': 'Quaternary', 'level': 2, 'score': 0.46718672}, {'id': 'https://openalex.org/C132651083', 'wikidata': 'https://www.wikidata.org/wiki/Q7942', 'display_name': 'Climate change', 'level': 2, 'score': 0.41006538}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.40891328}, {'id': 'https://openalex.org/C161191863', 'wikidata': 'https://www.wikidata.org/wiki/Q199655', 'display_name': 'Library science', 'level': 1, 'score': 0.364093}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.3317514}, {'id': 'https://openalex.org/C95457728', 'wikidata': 'https://www.wikidata.org/wiki/Q309', 'display_name': 'History', 'level': 0, 'score': 0.32284075}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.20781931}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.191293}, {'id': 'https://openalex.org/C136764020', 'wikidata': 'https://www.wikidata.org/wiki/Q466', 'display_name': 'World Wide Web', 'level': 1, 'score': 0.14871225}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.14767495}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1130/0091-7613(2000)28<35:ieflqc>2.0.co;2', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S56162041', 'display_name': 'Geology', 'issn_l': '0091-7613', 'issn': ['0091-7613', '1943-2682'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319845', 'host_organization_name': 'Geological Society of America', 'host_organization_lineage': ['https://openalex.org/P4310319845'], 'host_organization_lineage_names': ['Geological Society of America'], 'type': 'journal'}, '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/13', 'score': 0.73, 'display_name': 'Climate action'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 34, 'referenced_works': ['https://openalex.org/W1966973487', 'https://openalex.org/W1967596498', 'https://openalex.org/W1972531533', 'https://openalex.org/W1977498347', 'https://openalex.org/W1983774143', 'https://openalex.org/W1992706926', 'https://openalex.org/W2000444336', 'https://openalex.org/W2005522307', 'https://openalex.org/W2005649253', 'https://openalex.org/W2008399555', 'https://openalex.org/W2013833755', 'https://openalex.org/W2013878295', 'https://openalex.org/W2028722604', 'https://openalex.org/W2032631710', 'https://openalex.org/W2038371395', 'https://openalex.org/W2040180267', 'https://openalex.org/W2041226047', 'https://openalex.org/W2044460144', 'https://openalex.org/W2060550105', 'https://openalex.org/W2063759169', 'https://openalex.org/W2072872798', 'https://openalex.org/W2081287610', 'https://openalex.org/W2095578630', 'https://openalex.org/W2098151891', 'https://openalex.org/W2108657504', 'https://openalex.org/W2126555023', 'https://openalex.org/W2172782707', 'https://openalex.org/W2277760006', 'https://openalex.org/W2280624662', 'https://openalex.org/W2488591047', 'https://openalex.org/W2767411657', 'https://openalex.org/W2973664531', 'https://openalex.org/W4214551821', 'https://openalex.org/W4312608003'], 'related_works': ['https://openalex.org/W4360922125', 'https://openalex.org/W4283720006', 'https://openalex.org/W4207071872', 'https://openalex.org/W3175319091', 'https://openalex.org/W2981902742', 'https://openalex.org/W220677501', 'https://openalex.org/W2175435306', 'https://openalex.org/W2076882245', 'https://openalex.org/W2056060060', 'https://openalex.org/W1504514227'], 'abstract_inverted_index': {'Research': [0], 'Article|': [1], 'January': [2], '01,': [3], '2000': [4], 'Isotopic': [5, 141, 227], 'evidence': [6, 142], 'for': [7, 32, 57, 79, 143], 'late': [8, 144, 261], 'Quaternary': [9, 145], 'climatic': [10, 146], 'change': [11, 147, 212, 308], 'in': [12, 148, 225, 247, 257, 283, 298, 313], 'tropical': [13, 149, 196, 299], 'South': [14, 150], 'America': [15], 'Geoffrey': [16, 18, 135], 'Seltzer;': [17], 'Seltzer': [19], '1Department': [20], 'of': [21, 47, 72, 75, 210, 216, 229, 238, 311], 'Earth': [22], 'Sciences,': [23], 'Syracuse': [24], 'University,': [25], 'Syracuse,': [26], 'New': [27, 52], 'York': [28, 53], '13244,': [29], 'USA': [30, 55], 'Search': [31, 56, 78, 132, 174, 181, 191, 193], 'other': [33, 58, 80], 'works': [34, 59, 81], 'by': [35, 60, 82, 264, 279], 'this': [36, 61, 83, 320, 329], 'author': [37, 62, 84], 'on:': [38, 63, 85], 'GSW': [39, 64, 86], 'Google': [40, 65, 87], 'Scholar': [41, 66, 88], 'Donald': [42, 44, 137], 'Rodbell;': [43], 'Rodbell': [45], '2Department': [46], 'Geology,': [48, 73], 'Union': [49], 'College,': [50], 'Schenectady,': [51], '12308,': [54], 'Stephen': [67, 69, 139], 'Burns': [68, 70], '3Department': [71], 'University': [74], 'Bern,': [76], 'Switzerland': [77], 'Geology': [89, 152], '(2000)': [90], '28': [91, 154], '(1):': [92, 155], '35–38.': [93, 156], 'https://doi.org/10.1130/0091-7613(2000)28<35:IEFLQC>2.0.CO;2': [94, 158], 'Article': [95], 'history': [96], 'received:': [97], '14': [98, 106], 'May': [99], '1999': [100, 104, 108], 'rev-recd:': [101], '06': [102], 'Aug': [103, 107], 'accepted:': [105], 'first': [109], 'online:': [110], '02': [111], 'Jun': [112], '2017': [113], 'Cite': [114], 'View': [115], 'This': [116], 'Citation': [117, 120, 134], 'Add': [118], 'to': [119, 303, 328, 333], 'Manager': [121], 'Share': [122, 124], 'Icon': [123, 128], 'Twitter': [125], 'LinkedIn': [126], 'Tools': [127, 129], 'Get': [130], 'Permissions': [131], 'Site': [133], 'Seltzer,': [136], 'Rodbell,': [138], 'Burns;': [140], 'America.': [151], '2000;;': [153], 'doi:': [157], 'Download': [159], 'citation': [160], 'file:': [161], 'Ris': [162], '(Zotero)': [163], 'Refmanager': [164], 'EasyBib': [165], 'Bookends': [166], 'Mendeley': [167], 'Papers': [168], 'EndNote': [169], 'RefWorks': [170], 'BibTex': [171], 'toolbar': [172, 177], 'search': [173, 178, 179, 187], 'Dropdown': [175], 'Menu': [176], 'input': [180, 182], 'auto': [183], 'suggest': [184], 'filter': [185], 'your': [186, 334], 'All': [188], 'ContentBy': [189], 'SocietyGeology': [190], 'Advanced': [192], 'Abstract': [194], 'The': [195, 251], 'hydrologic': [197, 211, 239, 307], 'cycle': [198], 'affects': [199], 'atmospheric': [200], 'trace': [201], 'gases': [202], 'and': [203, 207, 290, 316], 'global': [204], 'climate': [205], 'change,': [206], 'thus': [208], 'records': [209], 'encompassing': [213], 'a': [214, 236, 254, 265, 276, 280], 'variety': [215], 'time': [217, 321], 'scales': [218], 'from': [219, 231], 'the': [220, 243, 248, 260, 269, 314], 'low': [221], 'latitudes': [222], 'are': [223], 'important': [224], 'paleoclimatology.': [226], 'analysis': [228], 'calcite': [230], 'Lake': [232], 'Junin,': [233], 'Peru,': [234], 'provides': [235], 'record': [237, 252], 'variability': [240], 'that': [241, 295], 'spans': [242], 'last': [244], 'glacial-interglacial': [245], 'transition': [246], 'southern': [249, 317], 'tropics.': [250], 'reveals': [253], '6‰': [255], 'enrichment': [256], 'δ18Ocalcite': [258, 289], 'during': [259, 268], 'glacial': [262], 'followed': [263, 278], 'gradual': [266], 'depletion': [267], 'Holocene,': [270], 'which': [271], 'can': [272], 'be': [273], 'interpreted': [274], 'as': [275], 'decrease': [277], 'long-term': [281, 296], 'increase': [282], 'effective': [284], 'moisture.': [285], 'Close': [286], 'agreement': [287], 'between': [288], 'rainy': [291], 'season': [292], 'insolation': [293], 'indicates': [294], 'changes': [297], 'hydrology': [300], 'were': [301], 'linked': [302], 'orbital': [304], 'variations.': [305], 'Furthermore,': [306], 'was': [309], 'out': [310], 'phase': [312], 'northern': [315], 'tropics': [318], 'over': [319], 'period.': [322], 'You': [323], 'do': [324], 'not': [325], 'have': [326, 342], 'access': [327], 'content,': [330], 'please': [331], 'speak': [332], 'institutional': [335], 'administrator': [336], 'if': [337], 'you': [338, 340], 'feel': [339], 'should': [341], 'access.': [343]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2050588563', 'counts_by_year': [{'year': 2024, 'cited_by_count': 7}, {'year': 2023, 'cited_by_count': 6}, {'year': 2022, 'cited_by_count': 8}, {'year': 2021, 'cited_by_count': 7}, {'year': 2020, 'cited_by_count': 13}, {'year': 2019, 'cited_by_count': 8}, {'year': 2018, 'cited_by_count': 5}, {'year': 2017, 'cited_by_count': 5}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 7}, {'year': 2014, 'cited_by_count': 11}, {'year': 2013, 'cited_by_count': 6}, {'year': 2012, 'cited_by_count': 11}], 'updated_date': '2025-01-08T20:57:19.762657', 'created_date': '2016-06-24'}