Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2024122675', 'doi': 'https://doi.org/10.1130/g20797.1', 'title': 'Tropical response to the 8200 yr B.P. cold event? Speleothem isotopes indicate a weakened early Holocene monsoon in Costa Rica', 'display_name': 'Tropical response to the 8200 yr B.P. cold event? Speleothem isotopes indicate a weakened early Holocene monsoon in Costa Rica', 'publication_year': 2004, 'publication_date': '2004-01-01', 'ids': {'openalex': 'https://openalex.org/W2024122675', 'doi': 'https://doi.org/10.1130/g20797.1', 'mag': '2024122675'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1130/g20797.1', '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/A5071661761', 'display_name': 'Matthew S. Lachniet', 'orcid': 'https://orcid.org/0000-0001-5250-0144'}, 'institutions': [{'id': 'https://openalex.org/I133999245', 'display_name': 'University of Nevada, Las Vegas', 'ror': 'https://ror.org/0406gha72', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I133999245']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Matthew S. Lachniet', 'raw_affiliation_strings': ['Department of Geoscience, MS-4010, University of Nevada, Las Vegas, Nevada 89154, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Geoscience, MS-4010, University of Nevada, Las Vegas, Nevada 89154, USA', 'institution_ids': ['https://openalex.org/I133999245']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5069337554', 'display_name': 'Yemane Asmerom', 'orcid': 'https://orcid.org/0000-0003-3440-1294'}, 'institutions': [{'id': 'https://openalex.org/I169521973', 'display_name': 'University of New Mexico', 'ror': 'https://ror.org/05fs6jp91', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I169521973']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Yemane Asmerom', 'raw_affiliation_strings': ['Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, New Mexico 87131,USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, New Mexico 87131,USA', 'institution_ids': ['https://openalex.org/I169521973']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5073005619', 'display_name': 'Stephen J. Burns', 'orcid': 'https://orcid.org/0000-0003-4623-5326'}, 'institutions': [{'id': 'https://openalex.org/I24603500', 'display_name': 'University of Massachusetts Amherst', 'ror': 'https://ror.org/0072zz521', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I24603500']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Stephen J. Burns', 'raw_affiliation_strings': ['Department of Geosciences, University of Massachusetts, Amherst, Massachusetts, 01003-9297, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Geosciences, University of Massachusetts, Amherst, Massachusetts, 01003-9297, USA', 'institution_ids': ['https://openalex.org/I24603500']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5057025370', 'display_name': 'William P. Patterson', 'orcid': 'https://orcid.org/0000-0003-3387-708X'}, 'institutions': [{'id': 'https://openalex.org/I32625721', 'display_name': 'University of Saskatchewan', 'ror': 'https://ror.org/010x8gc63', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I32625721']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'William P. Patterson', 'raw_affiliation_strings': ['Department of Geological Sciences, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canadá.'], 'affiliations': [{'raw_affiliation_string': 'Department of Geological Sciences, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canadá.', 'institution_ids': ['https://openalex.org/I32625721']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085099475', 'display_name': 'Victor J. Polyak', 'orcid': 'https://orcid.org/0000-0002-2010-1066'}, 'institutions': [{'id': 'https://openalex.org/I169521973', 'display_name': 'University of New Mexico', 'ror': 'https://ror.org/05fs6jp91', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I169521973']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Victor J. Polyak', 'raw_affiliation_strings': ['Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, New Mexico 87131,USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, New Mexico 87131,USA', 'institution_ids': ['https://openalex.org/I169521973']}]}, {'author_position': 'last', '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 O. Seltzer', 'raw_affiliation_strings': ['Department of Earth Sciences, 204 Heroy Geology Laboratory, Syracuse University, Syracuse, New York 13244, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth Sciences, 204 Heroy Geology Laboratory, Syracuse University, Syracuse, New York 13244, USA.', 'institution_ids': ['https://openalex.org/I70983195']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 5, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 6.575, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 106, 'citation_normalized_percentile': {'value': 0.953364, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '32', 'issue': '11', 'first_page': '957', 'last_page': '957'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10017', 'display_name': 'Geology and Paleoclimatology Research', 'score': 0.9999, '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': 0.9999, '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/T10110', 'display_name': 'earthquake and tectonic studies', 'score': 0.9984, 'subfield': {'id': 'https://openalex.org/subfields/1908', 'display_name': 'Geophysics'}, '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': 'Methane Hydrates and Related Phenomena', 'score': 0.9943, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/las-vegas', 'display_name': 'Las vegas', 'score': 0.68600345}], 'concepts': [{'id': 'https://openalex.org/C2993101906', 'wikidata': 'https://www.wikidata.org/wiki/Q23768', 'display_name': 'Las vegas', 'level': 3, 'score': 0.68600345}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.49309132}, {'id': 'https://openalex.org/C140345934', 'wikidata': 'https://www.wikidata.org/wiki/Q25445', 'display_name': 'Holocene', 'level': 2, 'score': 0.44170523}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.41881925}, {'id': 'https://openalex.org/C95457728', 'wikidata': 'https://www.wikidata.org/wiki/Q309', 'display_name': 'History', 'level': 0, 'score': 0.40621036}, {'id': 'https://openalex.org/C158739034', 'wikidata': 'https://www.wikidata.org/wiki/Q1907114', 'display_name': 'Metropolitan area', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1130/g20797.1', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 33, 'referenced_works': ['https://openalex.org/W1508130212', 'https://openalex.org/W1646758270', 'https://openalex.org/W1968796659', 'https://openalex.org/W1972964746', 'https://openalex.org/W1975715178', 'https://openalex.org/W1979267661', 'https://openalex.org/W1993882474', 'https://openalex.org/W2001924462', 'https://openalex.org/W2002077961', 'https://openalex.org/W2008670387', 'https://openalex.org/W2011085792', 'https://openalex.org/W2013160730', 'https://openalex.org/W2017913935', 'https://openalex.org/W2018816677', 'https://openalex.org/W2032716480', 'https://openalex.org/W2041006844', 'https://openalex.org/W2041265046', 'https://openalex.org/W2047027424', 'https://openalex.org/W2062616633', 'https://openalex.org/W2066271207', 'https://openalex.org/W2066739634', 'https://openalex.org/W2067541303', 'https://openalex.org/W2071209687', 'https://openalex.org/W2073134320', 'https://openalex.org/W2081287593', 'https://openalex.org/W2084850065', 'https://openalex.org/W2095848731', 'https://openalex.org/W2112309257', 'https://openalex.org/W2129630929', 'https://openalex.org/W2136479627', 'https://openalex.org/W2172553240', 'https://openalex.org/W2964956170', 'https://openalex.org/W3210544699'], 'related_works': ['https://openalex.org/W4302418915', 'https://openalex.org/W4294323257', 'https://openalex.org/W4253427688', 'https://openalex.org/W4245666690', 'https://openalex.org/W4233922020', 'https://openalex.org/W416606028', 'https://openalex.org/W3146394291', 'https://openalex.org/W3142304672', 'https://openalex.org/W3141051090', 'https://openalex.org/W2039159578'], 'abstract_inverted_index': {'Research': [0], 'Article|': [1], 'November': [2], '01,': [3], '2004': [4, 312, 317, 321, 348, 353, 357], 'Tropical': [5, 399], 'response': [6, 400], 'to': [7, 368, 401, 534, 594, 612, 617], 'the': [8, 402, 485, 535, 581], '8200': [9, 403, 487, 536, 588], 'yr': [10, 404, 475, 488, 500, 523, 537, 589], 'B.P.': [11, 405, 489, 501, 524, 538, 590], 'cold': [12, 406, 490, 539], 'event?': [13, 407], 'Speleothem': [14, 408], 'isotopes': [15, 409], 'indicate': [16, 410], 'a': [17, 411, 469, 506, 531, 542, 558, 562, 598], 'weakened': [18, 412], 'early': [19, 413, 479, 526], 'Holocene': [20, 414, 480, 527], 'monsoon': [21, 415, 464, 508, 518, 586], 'in': [22, 416, 509, 564, 600, 603], 'Costa': [23, 417, 471], 'Rica': [24], 'Matthew': [25, 28, 208, 382], 'S.': [26, 29, 209, 383], 'Lachniet;': [27], 'Lachniet': [30, 210], '1Department': [31, 211], 'of': [32, 36, 59, 65, 91, 94, 118, 122, 147, 153, 179, 212, 216, 226, 232, 244, 247, 257, 261, 272, 278, 290, 307, 335, 545, 556, 574], 'Geoscience,': [33, 213], 'MS-4010,': [34, 214], 'University': [35, 64, 93, 121, 152, 215, 231, 246, 260, 277], 'Nevada,': [37, 217], 'Las': [38, 218], 'Vegas,': [39, 219], 'Nevada': [40, 220], '89154,': [41, 221], 'USA': [42, 72, 99, 160, 192, 222, 239, 252, 285, 303], 'Search': [43, 73, 100, 129, 161, 193, 379, 441, 448, 458, 460], 'for': [44, 74, 101, 130, 162, 194], 'other': [45, 75, 102, 131, 163, 195], 'works': [46, 76, 103, 132, 164, 196], 'by': [47, 77, 104, 133, 165, 197], 'this': [48, 78, 105, 134, 166, 198, 613], 'author': [49, 79, 106, 135, 167, 199], 'on:': [50, 80, 107, 136, 168, 200], 'GSW': [51, 81, 108, 137, 169, 201], 'Google': [52, 82, 109, 138, 170, 202], 'Scholar': [53, 83, 110, 139, 171, 203], 'Yemane': [54, 56, 223, 385], 'Asmerom;': [55], 'Asmerom': [57, 224], '2Department': [58, 225], 'Earth': [60, 148, 180, 227, 273, 291], 'and': [61, 149, 205, 228, 274, 498, 505, 515, 541, 568, 577, 597], 'Planetary': [62, 150, 229, 275], 'Sciences,': [63, 120, 151, 181, 230, 259, 276, 292], 'New': [66, 69, 154, 157, 189, 233, 236, 279, 282, 300], 'Mexico,': [67, 155, 234, 280], 'Albuquerque,': [68, 156, 235, 281], 'Mexico': [70, 158, 237, 283], '87131,': [71, 159, 238, 284], 'Stephen': [84, 87, 240, 387], 'J.': [85, 88, 141, 144, 241, 269, 388, 394], 'Burns;': [86], 'Burns': [89, 242], '3Department': [90, 243], 'Geosciences,': [92, 245], 'Massachusetts,': [95, 248], 'Amherst,': [96, 249], 'Massachusetts': [97, 250], '01003-9297,': [98, 251], 'William': [111, 114, 253, 390], 'P.': [112, 115, 254, 391], 'Patterson;': [113], 'Patterson': [116, 255], '4Department': [117, 256], 'Geological': [119, 258, 305, 333], 'Saskatchewan,': [123, 262], 'Saskatoon,': [124, 263], 'Saskatchewan': [125, 264], 'S7N': [126, 265], '5E2,': [127, 266], 'Canada': [128, 267], 'Victor': [140, 143, 268, 393], 'Polyak;': [142], 'Polyak': [145, 270], '5Department': [146, 271], 'Geoffrey': [172, 175, 286, 396], 'O.': [173, 176, 287, 397], 'Seltzer': [174, 177, 288], '6Department': [178, 289], '204': [182, 293], 'Heroy': [183, 294], 'Geology': [184, 295, 337, 419], 'Laboratory,': [185, 296], 'Syracuse': [186, 297], 'University,': [187, 298], 'Syracuse,': [188, 299], 'York': [190, 301], '13244,': [191, 302], 'Author': [204], 'Article': [206, 343], 'Information': [207], 'Publisher:': [304], 'Society': [306, 334], 'America': [308, 336], 'Received:': [309, 314, 345, 350], '06': [310, 346], 'May': [311, 347], 'Revision': [313, 349], '14': [315, 319, 351, 355], 'Jul': [316, 320, 352, 356], 'Accepted:': [318, 354], 'First': [322, 358], 'Online:': [323, 359], '03': [324, 360], 'Mar': [325, 361], '2017': [326, 362], 'Online': [327], 'ISSN:': [328, 331], '1943-2682': [329], 'Print': [330], '0091-7613': [332], '(2004)': [338], '32': [339, 421], '(11):': [340, 422], '957–960.': [341, 423], 'https://doi.org/10.1130/G20797.1': [342, 425], 'history': [344], 'Cite': [363], 'View': [364], 'This': [365], 'Citation': [366, 369, 381], 'Add': [367], 'Manager': [370], 'Share': [371, 373], 'Icon': [372], 'Facebook': [374], 'Twitter': [375], 'LinkedIn': [376], 'Email': [377], 'Permissions': [378], 'Site': [380], 'Lachniet,': [384], 'Asmerom,': [386], 'Burns,': [389], 'Patterson,': [392], 'Polyak,': [395], 'Seltzer;': [398], 'Rica.': [418], '2004;;': [420], 'doi:': [424], 'Download': [426], 'citation': [427], 'file:': [428], 'Ris': [429], '(Zotero)': [430], 'Refmanager': [431], 'EasyBib': [432], 'Bookends': [433], 'Mendeley': [434], 'Papers': [435], 'EndNote': [436], 'RefWorks': [437], 'BibTex': [438], 'toolbar': [439, 444], 'search': [440, 445, 446, 454], 'Dropdown': [442], 'Menu': [443], 'input': [447, 449], 'auto': [450], 'suggest': [451], 'filter': [452], 'your': [453, 618], 'All': [455], 'ContentBy': [456], 'SocietyGeology': [457], 'Advanced': [459], 'Abstract': [461], 'A': [462, 512, 584], 'δ18O': [463, 493], 'rainfall': [465, 504, 547], 'proxy': [466], 'record': [467], 'from': [468], 'U-Th–dated': [470], 'Rican': [472], 'stalagmite': [473], '(8840–4920': [474], 'B.P.)': [476], 'documents': [477], 'an': [478], 'dry': [481, 528], 'period': [482], 'correlative': [483], 'with': [484, 549, 572], 'high-latitude': [486, 550], 'event.': [491], 'High': [492], 'values': [494], 'between': [495], 'ca.': [496, 521], '8300': [497], '8000': [499], 'demonstrate': [502], 'reduced': [503], 'weaker': [507, 585], 'Central': [510], 'America.': [511], 'relatively': [513], 'wetter': [514], 'more': [516], 'stable': [517], 'was': [519], 'established': [520], '7600': [522], 'The': [525, 553], 'event': [529, 540], 'suggests': [530], 'tropical-extratropical': [532], 'teleconnection': [533], 'possible': [543], 'association': [544], 'isthmian': [546], 'anomalies': [548], 'climate': [551], 'changes.': [552], 'likely': [554], 'source': [555], 'such': [557], 'tropical': [559], 'anomaly': [560], 'is': [561], 'decrease': [563, 599], 'Atlantic': [565], 'thermohaline': [566], 'circulation': [567], 'atmospheric': [569], 'perturbations': [570], 'associated': [571], 'drainage': [573], 'proglacial': [575], 'lakes': [576], 'freshwater': [578], 'discharge': [579], 'into': [580], 'North': [582], 'Atlantic.': [583], 'at': [587], 'may': [591], 'be': [592], 'linked': [593], 'wetland': [595], 'contraction': [596], 'methane': [601], 'observed': [602], 'Greenland': [604], 'ice': [605], 'cores.': [606], 'You': [607], 'do': [608], 'not': [609], 'have': [610, 626], 'access': [611], 'content,': [614], 'please': [615], 'speak': [616], 'institutional': [619], 'administrator': [620], 'if': [621], 'you': [622, 624], 'feel': [623], 'should': [625], 'access.': [627]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2024122675', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 9}], 'updated_date': '2024-12-23T08:41:47.039660', 'created_date': '2016-06-24'}