Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1993091516', 'doi': 'https://doi.org/10.1126/science.1208336', 'title': 'Ice Flow of the Antarctic Ice Sheet', 'display_name': 'Ice Flow of the Antarctic Ice Sheet', 'publication_year': 2011, 'publication_date': '2011-08-19', 'ids': {'openalex': 'https://openalex.org/W1993091516', 'doi': 'https://doi.org/10.1126/science.1208336', 'mag': '1993091516', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/21852457'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1126/science.1208336', 'pdf_url': 'https://www.science.org/cms/asset/327b9ccf-64d4-414f-a025-e06609cc7628/pap.pdf', 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.science.org/cms/asset/327b9ccf-64d4-414f-a025-e06609cc7628/pap.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5054685597', 'display_name': 'Eric Rignot', 'orcid': 'https://orcid.org/0000-0002-3366-0481'}, 'institutions': [{'id': 'https://openalex.org/I204250578', 'display_name': 'University of California, Irvine', 'ror': 'https://ror.org/04gyf1771', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I204250578']}, {'id': 'https://openalex.org/I1334627681', 'display_name': 'Jet Propulsion Laboratory', 'ror': 'https://ror.org/027k65916', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I122411786', 'https://openalex.org/I1334627681', 'https://openalex.org/I4210124779']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'E. Rignot', 'raw_affiliation_strings': ['Department of Earth System Science, University of California Irvine, Irvine, CA 92697, USA.', 'Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth System Science, University of California Irvine, Irvine, CA 92697, USA.', 'institution_ids': ['https://openalex.org/I204250578']}, {'raw_affiliation_string': 'Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.', 'institution_ids': ['https://openalex.org/I1334627681']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077810495', 'display_name': 'J. Mouginot', 'orcid': 'https://orcid.org/0000-0001-9155-5455'}, 'institutions': [{'id': 'https://openalex.org/I204250578', 'display_name': 'University of California, Irvine', 'ror': 'https://ror.org/04gyf1771', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I204250578']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J. Mouginot', 'raw_affiliation_strings': ['Department of Earth System Science, University of California, Irvine, Irvine, CA, 92697, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth System Science, University of California, Irvine, Irvine, CA, 92697, USA', 'institution_ids': ['https://openalex.org/I204250578']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5047315151', 'display_name': 'B. Scheuchl', 'orcid': 'https://orcid.org/0000-0001-5947-7709'}, 'institutions': [{'id': 'https://openalex.org/I204250578', 'display_name': 'University of California, Irvine', 'ror': 'https://ror.org/04gyf1771', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I204250578']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'B. Scheuchl', 'raw_affiliation_strings': ['Department of Earth System Science, University of California, Irvine, Irvine, CA, 92697, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth System Science, University of California, Irvine, Irvine, CA, 92697, USA', 'institution_ids': ['https://openalex.org/I204250578']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 46.826, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 1249, 'citation_normalized_percentile': {'value': 0.999928, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '333', 'issue': '6048', 'first_page': '1427', 'last_page': '1430'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10644', 'display_name': 'Cryospheric studies and observations', '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/T10644', 'display_name': 'Cryospheric studies and observations', '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/T13176', 'display_name': 'Winter Sports Injuries and Performance', 'score': 0.9976, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T11459', 'display_name': 'Arctic and Antarctic ice dynamics', 'score': 0.9957, '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/antarctic-ice-sheet', 'display_name': 'Antarctic ice sheet', 'score': 0.6437482}, {'id': 'https://openalex.org/keywords/ice-divide', 'display_name': 'Ice divide', 'score': 0.5321084}, {'id': 'https://openalex.org/keywords/glacier-morphology', 'display_name': 'Glacier morphology', 'score': 0.46311986}], 'concepts': [{'id': 'https://openalex.org/C123750103', 'wikidata': 'https://www.wikidata.org/wiki/Q12599', 'display_name': 'Ice sheet', 'level': 2, 'score': 0.8378638}, {'id': 'https://openalex.org/C81820708', 'wikidata': 'https://www.wikidata.org/wiki/Q2540532', 'display_name': 'Ice stream', 'level': 4, 'score': 0.7963378}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.7930801}, {'id': 'https://openalex.org/C2780223605', 'wikidata': 'https://www.wikidata.org/wiki/Q571430', 'display_name': 'Antarctic ice sheet', 'level': 4, 'score': 0.6437482}, {'id': 'https://openalex.org/C197435368', 'wikidata': 'https://www.wikidata.org/wiki/Q493109', 'display_name': 'Cryosphere', 'level': 3, 'score': 0.5865619}, {'id': 'https://openalex.org/C16335420', 'wikidata': 'https://www.wikidata.org/wiki/Q18205270', 'display_name': 'Antarctic sea ice', 'level': 4, 'score': 0.5857127}, {'id': 'https://openalex.org/C174252726', 'wikidata': 'https://www.wikidata.org/wiki/Q661400', 'display_name': 'Ice divide', 'level': 5, 'score': 0.5321084}, {'id': 'https://openalex.org/C100834320', 'wikidata': 'https://www.wikidata.org/wiki/Q35666', 'display_name': 'Glacier', 'level': 2, 'score': 0.50449073}, {'id': 'https://openalex.org/C16828302', 'wikidata': 'https://www.wikidata.org/wiki/Q159675', 'display_name': 'Tributary', 'level': 2, 'score': 0.4650826}, {'id': 'https://openalex.org/C104932425', 'wikidata': 'https://www.wikidata.org/wiki/Q2116384', 'display_name': 'Glacier morphology', 'level': 5, 'score': 0.46311986}, {'id': 'https://openalex.org/C87547467', 'wikidata': 'https://www.wikidata.org/wiki/Q46966', 'display_name': 'Ice shelf', 'level': 4, 'score': 0.44235182}, {'id': 'https://openalex.org/C161798024', 'wikidata': 'https://www.wikidata.org/wiki/Q3651008', 'display_name': 'Arctic ice pack', 'level': 3, 'score': 0.41461182}, {'id': 'https://openalex.org/C136894858', 'wikidata': 'https://www.wikidata.org/wiki/Q213926', 'display_name': 'Sea ice', 'level': 2, 'score': 0.4026288}, {'id': 'https://openalex.org/C13280743', 'wikidata': 'https://www.wikidata.org/wiki/Q131089', 'display_name': 'Geodesy', 'level': 1, 'score': 0.3804532}, {'id': 'https://openalex.org/C114793014', 'wikidata': 'https://www.wikidata.org/wiki/Q52109', 'display_name': 'Geomorphology', 'level': 1, 'score': 0.35380837}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.33175457}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.16911036}, {'id': 'https://openalex.org/C58640448', 'wikidata': 'https://www.wikidata.org/wiki/Q42515', 'display_name': 'Cartography', 'level': 1, 'score': 0.061686695}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1126/science.1208336', 'pdf_url': 'https://www.science.org/cms/asset/327b9ccf-64d4-414f-a025-e06609cc7628/pap.pdf', 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://escholarship.org/uc/item/4f48k1mq', 'pdf_url': 'https://escholarship.org/content/qt4f48k1mq/qt4f48k1mq.pdf?t=nv1b8f', 'source': {'id': 'https://openalex.org/S4306400115', 'display_name': 'eScholarship (California Digital Library)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I2801248553', 'host_organization_name': 'California Digital Library', 'host_organization_lineage': ['https://openalex.org/I2801248553'], 'host_organization_lineage_names': ['California Digital Library'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/21852457', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1126/science.1208336', 'pdf_url': 'https://www.science.org/cms/asset/327b9ccf-64d4-414f-a025-e06609cc7628/pap.pdf', 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Climate action', 'score': 0.84, 'id': 'https://metadata.un.org/sdg/13'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 32, 'referenced_works': ['https://openalex.org/W1773285690', 'https://openalex.org/W1827448788', 'https://openalex.org/W1964467133', 'https://openalex.org/W1967083127', 'https://openalex.org/W1967848316', 'https://openalex.org/W1982578880', 'https://openalex.org/W1982616895', 'https://openalex.org/W1991564696', 'https://openalex.org/W1998656114', 'https://openalex.org/W2014815515', 'https://openalex.org/W2025414356', 'https://openalex.org/W2028194807', 'https://openalex.org/W2032056242', 'https://openalex.org/W2070611029', 'https://openalex.org/W2086744223', 'https://openalex.org/W2088649149', 'https://openalex.org/W2120303917', 'https://openalex.org/W2122590857', 'https://openalex.org/W2129034749', 'https://openalex.org/W2137511792', 'https://openalex.org/W2145318194', 'https://openalex.org/W2147311054', 'https://openalex.org/W2154309921', 'https://openalex.org/W2156584513', 'https://openalex.org/W2160980761', 'https://openalex.org/W2162081980', 'https://openalex.org/W2167421857', 'https://openalex.org/W2907110490', 'https://openalex.org/W2939474406', 'https://openalex.org/W30301213', 'https://openalex.org/W329362701', 'https://openalex.org/W4234857801'], 'related_works': ['https://openalex.org/W56493213', 'https://openalex.org/W4255854105', 'https://openalex.org/W4232293052', 'https://openalex.org/W3006342072', 'https://openalex.org/W2611974265', 'https://openalex.org/W2091056266', 'https://openalex.org/W2004646049', 'https://openalex.org/W1923053496', 'https://openalex.org/W1716837442', 'https://openalex.org/W1668666616'], 'abstract_inverted_index': {'We': [0], 'present': [1], 'a': [2], 'reference,': [3], 'comprehensive,': [4], 'high-resolution,': [5], 'digital': [6], 'mosaic': [7], 'of': [8, 44, 53, 60, 72, 85], 'ice': [9, 54, 66, 73, 86], 'motion': [10, 56], 'in': [11], 'Antarctica': [12], 'assembled': [13], 'from': [14], 'multiple': [15], 'satellite': [16], 'interferometric': [17], 'synthetic-aperture': [18], 'radar': [19], 'data': [20, 31], 'acquired': [21], 'during': [22], 'the': [23, 48, 58, 81], 'International': [24], 'Polar': [25], 'Year': [26], '2007': [27], 'to': [28, 42], '2009.': [29], 'The': [30], 'reveal': [32], 'widespread,': [33], 'patterned,': [34], 'enhanced': [35], 'flow': [36, 63], 'with': [37], 'tributary': [38, 62], 'glaciers': [39], 'reaching': [40], 'hundreds': [41], 'thousands': [43], 'kilometers': [45], 'inland': [46], 'over': [47, 64], 'entire': [49], 'continent.': [50], 'This': [51], 'view': [52], 'sheet': [55, 67, 74, 87], 'emphasizes': [57], 'importance': [59], 'basal-slip-dominated': [61], 'deformation-dominated': [65], 'flow,': [68], 'redefines': [69], 'our': [70], 'understanding': [71], 'dynamics,': [75], 'and': [76, 83], 'has': [77], 'far-reaching': [78], 'implications': [79], 'for': [80], 'reconstruction': [82], 'prediction': [84], 'evolution.': [88]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1993091516', 'counts_by_year': [{'year': 2024, 'cited_by_count': 62}, {'year': 2023, 'cited_by_count': 112}, {'year': 2022, 'cited_by_count': 101}, {'year': 2021, 'cited_by_count': 166}, {'year': 2020, 'cited_by_count': 101}, {'year': 2019, 'cited_by_count': 92}, {'year': 2018, 'cited_by_count': 91}, {'year': 2017, 'cited_by_count': 94}, {'year': 2016, 'cited_by_count': 94}, {'year': 2015, 'cited_by_count': 93}, {'year': 2014, 'cited_by_count': 105}, {'year': 2013, 'cited_by_count': 86}, {'year': 2012, 'cited_by_count': 38}], 'updated_date': '2024-12-22T19:16:41.829044', 'created_date': '2016-06-24'}