Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2054416785', 'doi': 'https://doi.org/10.1007/s00382-008-0439-x', 'title': 'Long-term summer temperature reconstruction inferred from tree-ring records from the Eastern Carpathians', 'display_name': 'Long-term summer temperature reconstruction inferred from tree-ring records from the Eastern Carpathians', 'publication_year': 2008, 'publication_date': '2008-07-22', 'ids': {'openalex': 'https://openalex.org/W2054416785', 'doi': 'https://doi.org/10.1007/s00382-008-0439-x', 'mag': '2054416785'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00382-008-0439-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S93478396', 'display_name': 'Climate Dynamics', 'issn_l': '0930-7575', 'issn': ['0930-7575', '1432-0894'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5020106399', 'display_name': 'Ionel Popa', 'orcid': 'https://orcid.org/0000-0003-0069-0905'}, 'institutions': [{'id': 'https://openalex.org/I4210102030', 'display_name': 'National Institute for Research and Development in Forestry "Marin Drăcea"', 'ror': 'https://ror.org/016mz1226', 'country_code': 'RO', 'type': 'facility', 'lineage': ['https://openalex.org/I4210102030']}], 'countries': ['RO'], 'is_corresponding': True, 'raw_author_name': 'Ionel Popa', 'raw_affiliation_strings': ['Research Station for Norway Spruce Silviculture, Forest Research and Management Institute, Calea Bucovinei 73 bis, 725100, Câmpulung Moldovenesc, Romania'], 'affiliations': [{'raw_affiliation_string': 'Research Station for Norway Spruce Silviculture, Forest Research and Management Institute, Calea Bucovinei 73 bis, 725100, Câmpulung Moldovenesc, Romania', 'institution_ids': ['https://openalex.org/I4210102030']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5004955226', 'display_name': 'Zoltán Kern', 'orcid': 'https://orcid.org/0000-0003-4900-2587'}, 'institutions': [{'id': 'https://openalex.org/I4210108166', 'display_name': 'Institute for Geological and Geochemical Research', 'ror': 'https://ror.org/01r4hwz76', 'country_code': 'HU', 'type': 'facility', 'lineage': ['https://openalex.org/I4210108166', 'https://openalex.org/I4210128682', 'https://openalex.org/I7597260']}, {'id': 'https://openalex.org/I7597260', 'display_name': 'Hungarian Academy of Sciences', 'ror': 'https://ror.org/02ks8qq67', 'country_code': 'HU', 'type': 'government', 'lineage': ['https://openalex.org/I7597260']}], 'countries': ['HU'], 'is_corresponding': False, 'raw_author_name': 'Zoltán Kern', 'raw_affiliation_strings': ['Institute for Geochemical Research, Hungarian Academy of Sciences, Budaorsi ut 45, 1112, Budapest, Hungary'], 'affiliations': [{'raw_affiliation_string': 'Institute for Geochemical Research, Hungarian Academy of Sciences, Budaorsi ut 45, 1112, Budapest, Hungary', 'institution_ids': ['https://openalex.org/I4210108166', 'https://openalex.org/I7597260']}]}], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5020106399'], 'corresponding_institution_ids': ['https://openalex.org/I4210102030'], 'apc_list': {'value': 2590, 'currency': 'EUR', 'value_usd': 3390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 4.118, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 145, 'citation_normalized_percentile': {'value': 0.947658, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '32', 'issue': '7-8', 'first_page': '1107', 'last_page': '1117'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11594', 'display_name': 'Causes and Impacts of Climate Change Over Millennia', '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/T11594', 'display_name': 'Causes and Impacts of Climate Change Over Millennia', '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/T12618', 'display_name': 'Diversity and Conservation of Vascular Plants in Central Europe', 'score': 0.9923, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10017', 'display_name': 'Climate Change and Paleoclimatology', 'score': 0.9828, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/subfossil', 'display_name': 'Subfossil', 'score': 0.9707271}, {'id': 'https://openalex.org/keywords/chronology', 'display_name': 'Chronology', 'score': 0.72306526}, {'id': 'https://openalex.org/keywords/proxy', 'display_name': 'Proxy (statistics)', 'score': 0.6960461}, {'id': 'https://openalex.org/keywords/little-ice-age', 'display_name': 'Little ice age', 'score': 0.54810214}, {'id': 'https://openalex.org/keywords/dendrochronology', 'display_name': 'Dendrochronology', 'score': 0.511065}, {'id': 'https://openalex.org/keywords/mean-radiant-temperature', 'display_name': 'Mean radiant temperature', 'score': 0.48111528}, {'id': 'https://openalex.org/keywords/paleoclimatology', 'display_name': 'Paleoclimatology', 'score': 0.4475223}], 'concepts': [{'id': 'https://openalex.org/C174110039', 'wikidata': 'https://www.wikidata.org/wiki/Q1987597', 'display_name': 'Subfossil', 'level': 3, 'score': 0.9707271}, {'id': 'https://openalex.org/C18678713', 'wikidata': 'https://www.wikidata.org/wiki/Q80205', 'display_name': 'Dendrochronology', 'level': 2, 'score': 0.76830924}, {'id': 'https://openalex.org/C181536285', 'wikidata': 'https://www.wikidata.org/wiki/Q130788', 'display_name': 'Chronology', 'level': 2, 'score': 0.72306526}, {'id': 'https://openalex.org/C49204034', 'wikidata': 'https://www.wikidata.org/wiki/Q52139', 'display_name': 'Climatology', 'level': 1, 'score': 0.704598}, {'id': 'https://openalex.org/C2780148112', 'wikidata': 'https://www.wikidata.org/wiki/Q1432581', 'display_name': 'Proxy (statistics)', 'level': 2, 'score': 0.6960461}, {'id': 'https://openalex.org/C2984330395', 'wikidata': 'https://www.wikidata.org/wiki/Q190530', 'display_name': 'Little ice age', 'level': 3, 'score': 0.54810214}, {'id': 'https://openalex.org/C100970517', 'wikidata': 'https://www.wikidata.org/wiki/Q52107', 'display_name': 'Physical geography', 'level': 1, 'score': 0.5104903}, {'id': 'https://openalex.org/C2910048773', 'wikidata': 'https://www.wikidata.org/wiki/Q1924659', 'display_name': 'Pinus <genus>', 'level': 2, 'score': 0.50935376}, {'id': 'https://openalex.org/C42683663', 'wikidata': 'https://www.wikidata.org/wiki/Q3517834', 'display_name': 'Mean radiant temperature', 'level': 3, 'score': 0.48111528}, {'id': 'https://openalex.org/C132651083', 'wikidata': 'https://www.wikidata.org/wiki/Q7942', 'display_name': 'Climate change', 'level': 2, 'score': 0.481031}, {'id': 'https://openalex.org/C33683781', 'wikidata': 'https://www.wikidata.org/wiki/Q191069', 'display_name': 'Paleoclimatology', 'level': 3, 'score': 0.4475223}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.43299454}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.4114353}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.35545254}, {'id': 'https://openalex.org/C140345934', 'wikidata': 'https://www.wikidata.org/wiki/Q25445', 'display_name': 'Holocene', 'level': 2, 'score': 0.20169759}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.12609005}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.12098235}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C119857082', 'wikidata': 'https://www.wikidata.org/wiki/Q2539', 'display_name': 'Machine learning', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00382-008-0439-x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S93478396', 'display_name': 'Climate Dynamics', 'issn_l': '0930-7575', 'issn': ['0930-7575', '1432-0894'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Climate action', 'score': 0.71, 'id': 'https://metadata.un.org/sdg/13'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 66, 'referenced_works': ['https://openalex.org/W1497261301', 'https://openalex.org/W1552591465', 'https://openalex.org/W1556866995', 'https://openalex.org/W1563012361', 'https://openalex.org/W1586991510', 'https://openalex.org/W1624380320', 'https://openalex.org/W1629186062', 'https://openalex.org/W1660201747', 'https://openalex.org/W1907038160', 'https://openalex.org/W1969727778', 'https://openalex.org/W1973457582', 'https://openalex.org/W1986285479', 'https://openalex.org/W1989061310', 'https://openalex.org/W1998796950', 'https://openalex.org/W2003326514', 'https://openalex.org/W2006290013', 'https://openalex.org/W2008636212', 'https://openalex.org/W2012578957', 'https://openalex.org/W2024054778', 'https://openalex.org/W2027745714', 'https://openalex.org/W2037413813', 'https://openalex.org/W2042859974', 'https://openalex.org/W2043514774', 'https://openalex.org/W2054232141', 'https://openalex.org/W2061607134', 'https://openalex.org/W2062457444', 'https://openalex.org/W2062463872', 'https://openalex.org/W2066832945', 'https://openalex.org/W2069306629', 'https://openalex.org/W2070257026', 'https://openalex.org/W2071152549', 'https://openalex.org/W2075743475', 'https://openalex.org/W2085787800', 'https://openalex.org/W2088257607', 'https://openalex.org/W2096830549', 'https://openalex.org/W2102526753', 'https://openalex.org/W2107504208', 'https://openalex.org/W2111485892', 'https://openalex.org/W2117779820', 'https://openalex.org/W2121273076', 'https://openalex.org/W2122646203', 'https://openalex.org/W2123539718', 'https://openalex.org/W2126728600', 'https://openalex.org/W2127335013', 'https://openalex.org/W2128029627', 'https://openalex.org/W2131532072', 'https://openalex.org/W2131539984', 'https://openalex.org/W2146079950', 'https://openalex.org/W2148200724', 'https://openalex.org/W2148766395', 'https://openalex.org/W2151754262', 'https://openalex.org/W2159007063', 'https://openalex.org/W2169941531', 'https://openalex.org/W2172478360', 'https://openalex.org/W2283666662', 'https://openalex.org/W2393035622', 'https://openalex.org/W2395790128', 'https://openalex.org/W2475508915', 'https://openalex.org/W2483629094', 'https://openalex.org/W2494578750', 'https://openalex.org/W2499755923', 'https://openalex.org/W2501513501', 'https://openalex.org/W2939474406', 'https://openalex.org/W4285719527', 'https://openalex.org/W791093965', 'https://openalex.org/W86182144'], 'related_works': ['https://openalex.org/W4241509467', 'https://openalex.org/W2925794101', 'https://openalex.org/W2892309123', 'https://openalex.org/W2330292328', 'https://openalex.org/W2054416785', 'https://openalex.org/W2043212204', 'https://openalex.org/W1973813303', 'https://openalex.org/W1536224734', 'https://openalex.org/W151561168', 'https://openalex.org/W1432666742'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2054416785', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 12}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 7}, {'year': 2019, 'cited_by_count': 9}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 11}, {'year': 2016, 'cited_by_count': 15}, {'year': 2015, 'cited_by_count': 9}, {'year': 2014, 'cited_by_count': 9}, {'year': 2013, 'cited_by_count': 11}, {'year': 2012, 'cited_by_count': 17}], 'updated_date': '2024-09-10T17:01:10.778030', 'created_date': '2016-06-24'}