Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2074440415', 'doi': 'https://doi.org/10.1002/2014jc010383', 'title': 'An objective algorithm for estimating maximum oceanic mixed layer depth using seasonality indices derived from <scp>A</scp>rgo temperature/salinity profiles', 'display_name': 'An objective algorithm for estimating maximum oceanic mixed layer depth using seasonality indices derived from <scp>A</scp>rgo temperature/salinity profiles', 'publication_year': 2015, 'publication_date': '2015-01-01', 'ids': {'openalex': 'https://openalex.org/W2074440415', 'doi': 'https://doi.org/10.1002/2014jc010383', 'mag': '2074440415'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/2014jc010383', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/2014JC010383', 'source': {'id': 'https://openalex.org/S4210200322', 'display_name': 'Journal of Geophysical Research Oceans', 'issn_l': '2169-9275', 'issn': ['2169-9275', '2169-9291'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'hybrid', 'oa_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/2014JC010383', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100359784', 'display_name': 'Ge Chen', 'orcid': 'https://orcid.org/0000-0003-4868-5179'}, 'institutions': [{'id': 'https://openalex.org/I59028903', 'display_name': 'Ocean University of China', 'ror': 'https://ror.org/04rdtx186', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I59028903']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Ge Chen', 'raw_affiliation_strings': ['Qingdao Collaborative Innovation Center of Marine Science and Technology, College of Information Science and Engineering, Ocean University of China Qingdao China'], 'affiliations': [{'raw_affiliation_string': 'Qingdao Collaborative Innovation Center of Marine Science and Technology, College of Information Science and Engineering, Ocean University of China Qingdao China', 'institution_ids': ['https://openalex.org/I59028903']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5076563395', 'display_name': 'Fangjie Yu', 'orcid': 'https://orcid.org/0000-0002-4664-2741'}, 'institutions': [{'id': 'https://openalex.org/I59028903', 'display_name': 'Ocean University of China', 'ror': 'https://ror.org/04rdtx186', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I59028903']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Fangjie Yu', 'raw_affiliation_strings': ['Qingdao Collaborative Innovation Center of Marine Science and Technology, College of Information Science and Engineering, Ocean University of China Qingdao China'], 'affiliations': [{'raw_affiliation_string': 'Qingdao Collaborative Innovation Center of Marine Science and Technology, College of Information Science and Engineering, Ocean University of China Qingdao China', 'institution_ids': ['https://openalex.org/I59028903']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3700, 'currency': 'USD', 'value_usd': 3700, 'provenance': 'doaj'}, 'apc_paid': {'value': 3700, 'currency': 'USD', 'value_usd': 3700, 'provenance': 'doaj'}, 'fwci': 1.915, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 12, 'citation_normalized_percentile': {'value': 0.793489, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 87, 'max': 88}, 'biblio': {'volume': '120', 'issue': '1', 'first_page': '582', 'last_page': '595'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10255', 'display_name': 'Oceanographic and Atmospheric Processes', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, '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/T10255', 'display_name': 'Oceanographic and Atmospheric Processes', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, '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/T10029', 'display_name': 'Climate variability and models', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2306', 'display_name': 'Global and Planetary Change'}, '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/T10032', 'display_name': 'Marine and coastal ecosystems', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/1910', 'display_name': 'Oceanography'}, '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/mixed-layer', 'display_name': 'Mixed layer', 'score': 0.476381}, {'id': 'https://openalex.org/keywords/argo', 'display_name': 'Argo', 'score': 0.43682218}], 'concepts': [{'id': 'https://openalex.org/C49204034', 'wikidata': 'https://www.wikidata.org/wiki/Q52139', 'display_name': 'Climatology', 'level': 1, 'score': 0.6076723}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.57692516}, {'id': 'https://openalex.org/C91586092', 'wikidata': 'https://www.wikidata.org/wiki/Q757520', 'display_name': 'Atmospheric sciences', 'level': 1, 'score': 0.53347695}, {'id': 'https://openalex.org/C122120755', 'wikidata': 'https://www.wikidata.org/wiki/Q2043905', 'display_name': 'Mixed layer', 'level': 2, 'score': 0.476381}, {'id': 'https://openalex.org/C122523270', 'wikidata': 'https://www.wikidata.org/wiki/Q34027', 'display_name': 'Latitude', 'level': 2, 'score': 0.43793008}, {'id': 'https://openalex.org/C51614570', 'wikidata': 'https://www.wikidata.org/wiki/Q647931', 'display_name': 'Argo', 'level': 2, 'score': 0.43682218}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.2503758}, {'id': 'https://openalex.org/C13280743', 'wikidata': 'https://www.wikidata.org/wiki/Q131089', 'display_name': 'Geodesy', 'level': 1, 'score': 0.11444533}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/2014jc010383', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/2014JC010383', 'source': {'id': 'https://openalex.org/S4210200322', 'display_name': 'Journal of Geophysical Research Oceans', 'issn_l': '2169-9275', 'issn': ['2169-9275', '2169-9291'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/2014jc010383', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/2014JC010383', 'source': {'id': 'https://openalex.org/S4210200322', 'display_name': 'Journal of Geophysical Research Oceans', 'issn_l': '2169-9275', 'issn': ['2169-9275', '2169-9291'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Life below water', 'score': 0.83, 'id': 'https://metadata.un.org/sdg/14'}], 'grants': [{'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '41331172'}, {'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': 'U1406404'}, {'funder': 'https://openalex.org/F4320321001', 'funder_display_name': 'National Natural Science Foundation of China', 'award_id': '61361136001'}, {'funder': 'https://openalex.org/F4320327927', 'funder_display_name': 'Global Change Research Program of China', 'award_id': '2012CB955603'}], 'datasets': [], 'versions': [], 'referenced_works_count': 42, 'referenced_works': ['https://openalex.org/W133612434', 'https://openalex.org/W1521682184', 'https://openalex.org/W1598462693', 'https://openalex.org/W1967670310', 'https://openalex.org/W1986231519', 'https://openalex.org/W1986498291', 'https://openalex.org/W1997702663', 'https://openalex.org/W1998692757', 'https://openalex.org/W2007398168', 'https://openalex.org/W2008818662', 'https://openalex.org/W2011810038', 'https://openalex.org/W2013686371', 'https://openalex.org/W2016394589', 'https://openalex.org/W2017647804', 'https://openalex.org/W2025371478', 'https://openalex.org/W2030350906', 'https://openalex.org/W2033148357', 'https://openalex.org/W2036480322', 'https://openalex.org/W2042441190', 'https://openalex.org/W2044971647', 'https://openalex.org/W2046883964', 'https://openalex.org/W2052004608', 'https://openalex.org/W2053110663', 'https://openalex.org/W2062384046', 'https://openalex.org/W2066319585', 'https://openalex.org/W2069197937', 'https://openalex.org/W2081999581', 'https://openalex.org/W2082281341', 'https://openalex.org/W2085077672', 'https://openalex.org/W2086829176', 'https://openalex.org/W2088593102', 'https://openalex.org/W2094892216', 'https://openalex.org/W2102482196', 'https://openalex.org/W2103657140', 'https://openalex.org/W2110534741', 'https://openalex.org/W2113186449', 'https://openalex.org/W2115551972', 'https://openalex.org/W2118648278', 'https://openalex.org/W2121179768', 'https://openalex.org/W2166824307', 'https://openalex.org/W2176191286', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W2784694016', 'https://openalex.org/W2282259730', 'https://openalex.org/W2188351259', 'https://openalex.org/W2093724964', 'https://openalex.org/W2088166486', 'https://openalex.org/W2085077672', 'https://openalex.org/W2082281341', 'https://openalex.org/W2024936502', 'https://openalex.org/W2011369223', 'https://openalex.org/W2008155138'], 'abstract_inverted_index': {'Abstract': [0], 'In': [1, 190], 'this': [2], 'study,': [3], 'we': [4], 'propose': [5], 'a': [6, 22, 67, 76, 121, 229, 236, 241, 258, 268, 310], 'new': [7, 112, 249], 'algorithm': [8, 113, 250], 'for': [9, 48, 333], 'estimating': [10], 'the': [11, 32, 63, 72, 93, 101, 111, 140, 144, 156, 172, 180, 193, 203, 248, 255, 265, 280, 287, 296, 299, 323, 335, 340], 'annual': [12, 128], 'maximum': [13, 77], 'mixed': [14], 'layer': [15], 'depth': [16, 79, 297], '(M': [17], '2': [18, 86, 174, 272, 293, 325], 'LD)': [19], 'analogous': [20], 'to': [21, 31, 35, 75, 152, 164, 192, 209, 213, 218], 'full': [23], 'range': [24], 'of': [25, 55, 65, 71, 100, 134, 143, 147, 159, 182, 231, 267, 283, 290, 298, 339], 'local': [26, 69, 188], '“ventilation”': [27], 'depth,': [28], 'and': [29, 50, 95, 117, 155, 186, 223, 240, 251], 'corresponding': [30, 74], 'deepest': [33], 'surface': [34], 'which': [36, 66, 104], 'atmospheric': [37], 'influence': [38], 'can': [39, 80], 'be': [40, 81, 210, 309], '“felt.”': [41], 'Two': [42], '“seasonality': [43], 'indices”': [44], 'are': [45, 245], 'defined,': [46], 'respectively,': [47], 'temperature': [49], 'salinity': [51], 'through': [52], 'Fourier': [53], 'analysis': [54], 'their': [56], 'time': [57], 'series': [58], 'using': [59], 'Argo': [60], 'data,': [61], 'on': [62], 'basis': [64], 'significant': [68, 122], 'minimum': [70], 'index': [73], 'penetration': [78], 'identified.': [82], 'A': [83], 'final': [84], 'M': [85, 173, 271, 292, 324], 'LD': [87, 175, 273, 326], 'is': [88, 114, 130, 137, 168, 177, 207, 264, 304], 'then': [89], 'determined': [90], 'by': [91, 139, 179, 199], 'maximizing': [92], 'thermal': [94, 160], 'haline': [96], 'effects.': [97], 'Unlike': [98], 'most': [99], 'previous': [102], 'schemes': [103], 'use': [105], 'arbitrary': [106], 'thresholds': [107], 'or': [108], 'subjective': [109], 'criteria,': [110], 'objective,': [115], 'robust,': [116], 'property': [118], 'adaptive': [119], 'provided': [120], 'periodic': [123], 'geophysical': [124], 'forcing': [125, 196], 'such': [126], 'as': [127, 228, 329], 'cycle': [129], 'available.': [131], 'The': [132], 'validity': [133], 'our': [135, 262, 291], 'methodology': [136], 'confirmed': [138], 'spatial': [141], 'correlation': [142], 'tropical': [145], 'dominance': [146, 158], 'saline': [148], 'effect': [149, 161], '(mainly': [150, 162], 'related': [151, 163], 'rainfall': [153], 'cycle)': [154], 'extratropical': [157], 'solar': [165, 201], 'cycle).': [166], 'It': [167], 'also': [169], 'recognized': [170], 'that': [171, 306, 322], 'distribution': [176], 'characterized': [178], 'coexistence': [181], 'basin‐scale': [183], 'zonal': [184], 'structures': [185], 'eddy‐scale': [187], 'patches.': [189], 'addition': [191], 'fundamental': [194], 'buoyancy': [195], 'caused': [197], 'mainly': [198], 'latitude‐dependent': [200], 'radiation,': [202], 'impressive': [204], 'two‐scale': [205], 'pattern': [206], 'found': [208, 246], 'primarily': [211], 'attributable': [212], '(1)': [214], 'large‐wave': [215], 'climate': [216], 'due': [217], 'extreme': [219], 'winds': [220, 233], '(large': [221], 'scale)': [222], '(2)': [224], 'systematic': [225, 311], 'eddy': [226], 'shedding': [227], 'result': [230, 263], 'persistent': [232], '(mesoscale).': [234], 'Moreover,': [235], 'general': [237], 'geographical': [238], 'consistency': [239], 'good': [242], 'quantitative': [243], 'agreement': [244], 'between': [247], 'those': [252], 'published': [253], 'in': [254, 261, 279, 316], 'literature.': [256], 'However,': [257], 'major': [259], 'discrepancy': [260], 'existence': [266], 'constantly': [269], 'deeper': [270], 'band': [274], 'compared': [275], 'with': [276, 295, 313], 'other': [277], 'results': [278, 320], 'midlatitude': [281], 'oceans': [282], 'both': [284], 'hemispheres.': [285], 'Given': [286], 'better': [288], 'correspondence': [289], 'LDs': [294], 'oxygen': [300], 'saturation': [301], 'limit,': [302], 'it': [303], 'argued': [305], 'there': [307], 'might': [308], 'underestimation': [312], 'existing': [314], 'criteria': [315], 'these': [317], 'regions.': [318], 'Our': [319], 'demonstrate': [321], 'may': [327], 'serve': [328], 'an': [330], 'integrated': [331], 'proxy': [332], 'studying': [334], 'coherent': [336], 'multidisciplinary': [337], 'variabilities': [338], 'coupled': [341], 'ocean–atmosphere': [342], 'system.': [343]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2074440415', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 2}], 'updated_date': '2024-12-27T05:23:47.263793', 'created_date': '2016-06-24'}