Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1571722921', 'doi': 'https://doi.org/10.1002/hyp.10517', 'title': 'Summer evapotranspiration in western Siberia: a comparison between eddy covariance and Penman method formulations', 'display_name': 'Summer evapotranspiration in western Siberia: a comparison between eddy covariance and Penman method formulations', 'publication_year': 2015, 'publication_date': '2015-04-13', 'ids': {'openalex': 'https://openalex.org/W1571722921', 'doi': 'https://doi.org/10.1002/hyp.10517', 'mag': '1571722921'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/hyp.10517', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S75830442', 'display_name': 'Hydrological Processes', 'issn_l': '0885-6087', 'issn': ['0885-6087', '1099-1085'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, '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': 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/A5024659125', 'display_name': 'Elisa Fleischer', 'orcid': 'https://orcid.org/0000-0003-2354-6842'}, 'institutions': [{'id': 'https://openalex.org/I22465464', 'display_name': 'University of Münster', 'ror': 'https://ror.org/00pd74e08', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I22465464']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Elisa Fleischer', 'raw_affiliation_strings': ['Climatology Working Group University of Münster Münster Germany'], 'affiliations': [{'raw_affiliation_string': 'Climatology Working Group University of Münster Münster Germany', 'institution_ids': ['https://openalex.org/I22465464']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048281087', 'display_name': 'Jana Bölter', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I22465464', 'display_name': 'University of Münster', 'ror': 'https://ror.org/00pd74e08', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I22465464']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Jana Bölter', 'raw_affiliation_strings': ['Climatology Working Group University of Münster Münster Germany'], 'affiliations': [{'raw_affiliation_string': 'Climatology Working Group University of Münster Münster Germany', 'institution_ids': ['https://openalex.org/I22465464']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5070623214', 'display_name': 'Otto Klemm', 'orcid': 'https://orcid.org/0000-0003-3502-6721'}, 'institutions': [{'id': 'https://openalex.org/I22465464', 'display_name': 'University of Münster', 'ror': 'https://ror.org/00pd74e08', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I22465464']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Otto Klemm', 'raw_affiliation_strings': ['Climatology Working Group University of Münster Münster Germany'], 'affiliations': [{'raw_affiliation_string': 'Climatology Working Group University of Münster Münster Germany', 'institution_ids': ['https://openalex.org/I22465464']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4740, 'currency': 'USD', 'value_usd': 4740, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.712, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 12, 'citation_normalized_percentile': {'value': 0.661794, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 87, 'max': 88}, 'biblio': {'volume': '29', 'issue': '20', 'first_page': '4498', 'last_page': '4513'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10266', 'display_name': 'Plant Water Relations and Carbon Dynamics', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T10266', 'display_name': 'Plant Water Relations and Carbon Dynamics', 'score': 1.0, '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/T10330', 'display_name': 'Hydrology and Watershed Management Studies', 'score': 0.9975, 'subfield': {'id': 'https://openalex.org/subfields/2312', 'display_name': 'Water Science and Technology'}, '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/T10716', 'display_name': 'Soil and Unsaturated Flow', 'score': 0.9955, 'subfield': {'id': 'https://openalex.org/subfields/2205', 'display_name': 'Civil and Structural Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/penman–monteith-equation', 'display_name': 'Penman–Monteith equation', 'score': 0.7273868}, {'id': 'https://openalex.org/keywords/potential-evaporation', 'display_name': 'Potential evaporation', 'score': 0.4737792}], 'concepts': [{'id': 'https://openalex.org/C176783924', 'wikidata': 'https://www.wikidata.org/wiki/Q828158', 'display_name': 'Evapotranspiration', 'level': 2, 'score': 0.9623132}, {'id': 'https://openalex.org/C35187779', 'wikidata': 'https://www.wikidata.org/wiki/Q5336709', 'display_name': 'Eddy covariance', 'level': 3, 'score': 0.78254676}, {'id': 'https://openalex.org/C60352421', 'wikidata': 'https://www.wikidata.org/wiki/Q7163111', 'display_name': 'Penman–Monteith equation', 'level': 3, 'score': 0.7273868}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.6545319}, {'id': 'https://openalex.org/C2779343474', 'wikidata': 'https://www.wikidata.org/wiki/Q3109175', 'display_name': 'Context (archaeology)', 'level': 2, 'score': 0.5109214}, {'id': 'https://openalex.org/C132651083', 'wikidata': 'https://www.wikidata.org/wiki/Q7942', 'display_name': 'Climate change', 'level': 2, 'score': 0.50876504}, {'id': 'https://openalex.org/C81461190', 'wikidata': 'https://www.wikidata.org/wiki/Q167466', 'display_name': 'Temperate climate', 'level': 2, 'score': 0.5044075}, {'id': 'https://openalex.org/C71941180', 'wikidata': 'https://www.wikidata.org/wiki/Q7234817', 'display_name': 'Potential evaporation', 'level': 3, 'score': 0.4737792}, {'id': 'https://openalex.org/C49204034', 'wikidata': 'https://www.wikidata.org/wiki/Q52139', 'display_name': 'Climatology', 'level': 1, 'score': 0.37896824}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.19620323}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.14894581}, {'id': 'https://openalex.org/C110872660', 'wikidata': 'https://www.wikidata.org/wiki/Q37813', 'display_name': 'Ecosystem', 'level': 2, 'score': 0.12148416}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.117824376}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, '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/10.1002/hyp.10517', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S75830442', 'display_name': 'Hydrological Processes', 'issn_l': '0885-6087', 'issn': ['0885-6087', '1099-1085'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.54, 'id': 'https://metadata.un.org/sdg/13', 'display_name': 'Climate action'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 55, 'referenced_works': ['https://openalex.org/W116513487', 'https://openalex.org/W1487923163', 'https://openalex.org/W1492583254', 'https://openalex.org/W1499702607', 'https://openalex.org/W1503860464', 'https://openalex.org/W1527659063', 'https://openalex.org/W1539968547', 'https://openalex.org/W1553462161', 'https://openalex.org/W1554203287', 'https://openalex.org/W1573234480', 'https://openalex.org/W1586011781', 'https://openalex.org/W1969974566', 'https://openalex.org/W1975255830', 'https://openalex.org/W1996379139', 'https://openalex.org/W2003098348', 'https://openalex.org/W2004037337', 'https://openalex.org/W2025201479', 'https://openalex.org/W2027072998', 'https://openalex.org/W2032981909', 'https://openalex.org/W2033991808', 'https://openalex.org/W2038310406', 'https://openalex.org/W2047326768', 'https://openalex.org/W2050728582', 'https://openalex.org/W2055770682', 'https://openalex.org/W2059027884', 'https://openalex.org/W2060443184', 'https://openalex.org/W2065773237', 'https://openalex.org/W2070936556', 'https://openalex.org/W2078937251', 'https://openalex.org/W2084165529', 'https://openalex.org/W2087652013', 'https://openalex.org/W2089743635', 'https://openalex.org/W2092368153', 'https://openalex.org/W2093498820', 'https://openalex.org/W2098075220', 'https://openalex.org/W2101374101', 'https://openalex.org/W2118989103', 'https://openalex.org/W2119895530', 'https://openalex.org/W2127419837', 'https://openalex.org/W2131920195', 'https://openalex.org/W2133570879', 'https://openalex.org/W2138020500', 'https://openalex.org/W2138240370', 'https://openalex.org/W2142579448', 'https://openalex.org/W2146727559', 'https://openalex.org/W2158697937', 'https://openalex.org/W2172396214', 'https://openalex.org/W2175600476', 'https://openalex.org/W2566700713', 'https://openalex.org/W2759486242', 'https://openalex.org/W2921000733', 'https://openalex.org/W4237123086', 'https://openalex.org/W4294911067', 'https://openalex.org/W4301244216', 'https://openalex.org/W631125915'], 'related_works': ['https://openalex.org/W4390762142', 'https://openalex.org/W4221005137', 'https://openalex.org/W3182213931', 'https://openalex.org/W3181171077', 'https://openalex.org/W3158180912', 'https://openalex.org/W2866131489', 'https://openalex.org/W2361530185', 'https://openalex.org/W2356795557', 'https://openalex.org/W2090295954', 'https://openalex.org/W2052098162'], 'abstract_inverted_index': {'Abstract': [0], 'Evapotranspiration': [1], 'is': [2, 72, 81, 97, 203, 222, 244, 258, 294], 'difficult': [3], 'to': [4, 26, 51, 75, 101, 134, 248, 261, 279, 286, 297], 'quantify': [5], 'because': [6], 'of': [7, 38, 115, 126, 188, 195, 201, 253], 'the': [8, 24, 46, 64, 113, 120, 127, 135, 163, 167, 171, 178, 189, 193, 196, 207, 216, 228, 232, 250, 254, 275, 280, 291], 'many': [9], 'factors': [10], 'and': [11, 48, 67, 78, 123, 132, 152, 170, 180, 225, 237], 'complex': [12], 'processes': [13], 'that': [14, 270, 290], 'influence': [15], 'it.': [16], 'Several': [17], 'empirical': [18], 'methods': [19], 'have': [20, 41], 'been': [21, 42], 'developed': [22], 'over': [23, 142], 'years': [25], 'estimate': [27, 102], 'potential': [28, 116, 160, 179], 'evapotranspiration': [29, 40, 117, 137, 161, 182, 209, 282], 'based': [30, 210], 'on': [31, 211], 'easily': [32], 'available': [33], 'parameters.': [34], 'Directly': [35], 'measured': [36, 138], 'data': [37, 214], 'actual': [39, 103, 136, 181, 208, 281], 'rather': [43], 'sparse': [44], 'in': [45, 54, 86, 146, 162, 231, 284], 'past': [47], 'still': [49], 'need': [50, 100], 'be': [52, 262], 'improved': [53], 'particular': [55], 'regions': [56, 88], 'like': [57], 'western': [58, 147], 'Siberia.': [59, 148], 'The': [60, 149, 218], 'transition': [61, 164], 'zone': [62, 165], 'between': [63, 166, 177], 'warm': [65], 'temperate': [66, 69], 'cold': [68], 'continental': [70], 'climates': [71], 'very': [73], 'sensitive': [74], 'climate': [76, 236], 'change,': [77], 'water': [79], 'stress': [80], 'an': [82], 'increasingly': [83], 'important': [84], 'issue': [85], 'these': [87], 'with': [89, 119], 'a': [90, 98, 143, 199], 'highly': [91], 'dynamic': [92], 'agricultural': [93], 'activity.': [94], 'So': [95], 'there': [96], 'growing': [99], 'evapotranspiration.': [104], 'Widely': [105], 'usable': [106], 'approximations': [107], 'are': [108, 156], 'needed.': [109], 'In': [110, 240], 'this': [111, 241], 'study,': [112], 'values': [114], 'computed': [118], 'original': [121, 150, 219], 'version,': [122], 'eight': [124], 'modifications': [125], 'Penman': [128, 154, 190, 220, 255, 292], 'formulation': [129, 221], 'were': [130], 'compared': [131], 'related': [133], 'by': [139, 198], 'eddy': [140], 'covariance': [141], 'grassland': [144], 'area': [145], '1948': [151], '1963': [153], 'formulations': [155], 'best': [157, 295], 'for': [158, 205, 215], 'estimating': [159], 'forest': [168], 'steppes': [169], 'pre‐taiga.': [172], 'A': [173, 185, 265], 'nearly': [174], 'linear': [175], 'relationship': [176], 'was': [183], 'found.': [184], 'simple': [186], 'modification': [187], 'equation': [191, 293], '(i.e.': [192], 'multiplication': [194], 'result': [197], 'factor': [200], '0.47)': [202], 'suggested': [204], 'approximating': [206], 'standard': [212], 'meteorological': [213], 'region.': [217], 'most': [223], 'robust': [224], 'will': [226], 'provide': [227], 'widest': [229], 'applicability': [230], 'future': [233], 'under': [234, 271], 'changing': [235], 'environmental': [238], 'conditions.': [239], 'context,': [242], 'it': [243], 'further': [245], 'recommended': [246], 'not': [247], 'neglect': [249], 'ventilation': [251], 'term': [252], 'equation,': [256], 'which': [257], 'often': [259], 'assumed': [260], 'negligibly': [263], 'small.': [264], 'detailed': [266], 'correlation': [267], 'analysis': [268], 'showed': [269], 'dry': [272], 'soil': [273], 'conditions,': [274], 'vegetation': [276], 'largely': [277], 'contributed': [278], 'and,': [283], 'contrast': [285], 'widely': [287], 'held': [288], 'expectations,': [289], 'adapted': [296], 'vegetated': [298], 'surfaces.': [299], 'Copyright': [300], '©': [301], '2015': [302], 'John': [303], 'Wiley': [304], '&': [305], 'Sons,': [306], 'Ltd.': [307]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1571722921', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 3}], 'updated_date': '2025-01-17T09:53:24.001329', 'created_date': '2016-06-24'}