Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2142404640', 'doi': 'https://doi.org/10.1002/eco.151', 'title': 'The response of sap flow in desert shrubs to environmental variables in an arid region of China', 'display_name': 'The response of sap flow in desert shrubs to environmental variables in an arid region of China', 'publication_year': 2011, 'publication_date': '2011-05-01', 'ids': {'openalex': 'https://openalex.org/W2142404640', 'doi': 'https://doi.org/10.1002/eco.151', 'mag': '2142404640'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/eco.151', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S148844903', 'display_name': 'Ecohydrology', 'issn_l': '1936-0584', 'issn': ['1936-0584', '1936-0592'], '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': 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/A5100339941', 'display_name': 'Bing Liu', 'orcid': 'https://orcid.org/0000-0002-7790-9218'}, 'institutions': [{'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Bing Liu', 'raw_affiliation_strings': ['Linze Inland River Basin Research Station, Key Laboratory of Inland River Ecohydrology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China.'], 'affiliations': [{'raw_affiliation_string': 'Linze Inland River Basin Research Station, Key Laboratory of Inland River Ecohydrology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China.', 'institution_ids': ['https://openalex.org/I19820366']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082430107', 'display_name': 'Wenzhi Zhao', 'orcid': 'https://orcid.org/0000-0002-6347-5885'}, 'institutions': [{'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wenzhi Zhao', 'raw_affiliation_strings': ['Linze Inland River Basin Research Station, Key Laboratory of Inland River Ecohydrology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China.'], 'affiliations': [{'raw_affiliation_string': 'Linze Inland River Basin Research Station, Key Laboratory of Inland River Ecohydrology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China.', 'institution_ids': ['https://openalex.org/I19820366']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5072325791', 'display_name': 'Bowen Jin', 'orcid': 'https://orcid.org/0009-0009-4422-6742'}, 'institutions': [{'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Bowen Jin', 'raw_affiliation_strings': ['Linze Inland River Basin Research Station, Key Laboratory of Inland River Ecohydrology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China.'], 'affiliations': [{'raw_affiliation_string': 'Linze Inland River Basin Research Station, Key Laboratory of Inland River Ecohydrology, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China.', 'institution_ids': ['https://openalex.org/I19820366']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4220, 'currency': 'USD', 'value_usd': 4220, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.596, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 38, 'citation_normalized_percentile': {'value': 0.928604, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '4', 'issue': '3', 'first_page': '448', 'last_page': '457'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10266', 'display_name': 'Global Forest Drought Response and Climate Change', 'score': 0.9976, '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': 'Global Forest Drought Response and Climate Change', 'score': 0.9976, '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/T10716', 'display_name': 'Mechanics and Transport in Unsaturated Soils', 'score': 0.9905, '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'}}, {'id': 'https://openalex.org/T11594', 'display_name': 'Causes and Impacts of Climate Change Over Millennia', 'score': 0.9811, '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/ecotone', 'display_name': 'Ecotone', 'score': 0.74699336}, {'id': 'https://openalex.org/keywords/soil-water-characteristic', 'display_name': 'Soil Water Characteristic', 'score': 0.470423}], 'concepts': [{'id': 'https://openalex.org/C199877563', 'wikidata': 'https://www.wikidata.org/wiki/Q55613', 'display_name': 'Ecotone', 'level': 3, 'score': 0.74699336}, {'id': 'https://openalex.org/C150772632', 'wikidata': 'https://www.wikidata.org/wiki/Q1330709', 'display_name': 'Arid', 'level': 2, 'score': 0.7015687}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.56221735}, {'id': 'https://openalex.org/C30787403', 'wikidata': 'https://www.wikidata.org/wiki/Q1246061', 'display_name': 'Deserts and xeric shrublands', 'level': 3, 'score': 0.5436345}, {'id': 'https://openalex.org/C107054158', 'wikidata': 'https://www.wikidata.org/wiki/Q25257', 'display_name': 'Precipitation', 'level': 2, 'score': 0.48714516}, {'id': 'https://openalex.org/C76886044', 'wikidata': 'https://www.wikidata.org/wiki/Q2883300', 'display_name': 'Hydrology (agriculture)', 'level': 2, 'score': 0.47913668}, {'id': 'https://openalex.org/C48921125', 'wikidata': 'https://www.wikidata.org/wiki/Q10861030', 'display_name': 'Linear regression', 'level': 2, 'score': 0.4606303}, {'id': 'https://openalex.org/C91586092', 'wikidata': 'https://www.wikidata.org/wiki/Q757520', 'display_name': 'Atmospheric sciences', 'level': 1, 'score': 0.34928626}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.31971475}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.28241453}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.27246216}, {'id': 'https://openalex.org/C2778091200', 'wikidata': 'https://www.wikidata.org/wiki/Q42295', 'display_name': 'Shrub', 'level': 2, 'score': 0.2723257}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.2502963}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.15306726}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.1420182}, {'id': 'https://openalex.org/C153294291', 'wikidata': 'https://www.wikidata.org/wiki/Q25261', 'display_name': 'Meteorology', 'level': 1, 'score': 0.1378007}, {'id': 'https://openalex.org/C187320778', 'wikidata': 'https://www.wikidata.org/wiki/Q1349130', 'display_name': 'Geotechnical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C185933670', 'wikidata': 'https://www.wikidata.org/wiki/Q52105', 'display_name': 'Habitat', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/eco.151', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S148844903', 'display_name': 'Ecohydrology', 'issn_l': '1936-0584', 'issn': ['1936-0584', '1936-0592'], '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.74, 'display_name': 'Life on land', 'id': 'https://metadata.un.org/sdg/15'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 60, 'referenced_works': ['https://openalex.org/W148355420', 'https://openalex.org/W1523182049', 'https://openalex.org/W1557781899', 'https://openalex.org/W1560495911', 'https://openalex.org/W1585120855', 'https://openalex.org/W1693437150', 'https://openalex.org/W1713265338', 'https://openalex.org/W1963662363', 'https://openalex.org/W1964494895', 'https://openalex.org/W1966645910', 'https://openalex.org/W1977707429', 'https://openalex.org/W1986199645', 'https://openalex.org/W1991062742', 'https://openalex.org/W2017867390', 'https://openalex.org/W2020929838', 'https://openalex.org/W2021799943', 'https://openalex.org/W2022695548', 'https://openalex.org/W2035034895', 'https://openalex.org/W2038630756', 'https://openalex.org/W2043360534', 'https://openalex.org/W2046085084', 'https://openalex.org/W2047783055', 'https://openalex.org/W2050698820', 'https://openalex.org/W2056158033', 'https://openalex.org/W2057639727', 'https://openalex.org/W2064967259', 'https://openalex.org/W2067469834', 'https://openalex.org/W2069182941', 'https://openalex.org/W2070274631', 'https://openalex.org/W2071569682', 'https://openalex.org/W2073757536', 'https://openalex.org/W2083495118', 'https://openalex.org/W2083680839', 'https://openalex.org/W2088925359', 'https://openalex.org/W2089148928', 'https://openalex.org/W2093481136', 'https://openalex.org/W2098488809', 'https://openalex.org/W2099566425', 'https://openalex.org/W2102520373', 'https://openalex.org/W2105259871', 'https://openalex.org/W2107053308', 'https://openalex.org/W2122006960', 'https://openalex.org/W2137644798', 'https://openalex.org/W2138630181', 'https://openalex.org/W2138679989', 'https://openalex.org/W2139175002', 'https://openalex.org/W2139472904', 'https://openalex.org/W2140202198', 'https://openalex.org/W2140716293', 'https://openalex.org/W2156748700', 'https://openalex.org/W2162935331', 'https://openalex.org/W2164990407', 'https://openalex.org/W2166772354', 'https://openalex.org/W2171322695', 'https://openalex.org/W2172229601', 'https://openalex.org/W2329284757', 'https://openalex.org/W2358266124', 'https://openalex.org/W2379837896', 'https://openalex.org/W2402908566', 'https://openalex.org/W2921456850'], 'related_works': ['https://openalex.org/W771587799', 'https://openalex.org/W4313485281', 'https://openalex.org/W3206973263', 'https://openalex.org/W2902585044', 'https://openalex.org/W2806291780', 'https://openalex.org/W2582331705', 'https://openalex.org/W2464139386', 'https://openalex.org/W2348938415', 'https://openalex.org/W2347334975', 'https://openalex.org/W2002690167'], 'abstract_inverted_index': {'Abstract': [0], 'A': [1], 'case': [2], 'study': [3, 57], 'was': [4, 79, 204], 'conducted': [5], 'in': [6, 10, 32, 76, 106, 110, 116, 158, 168, 185], 'a': [7, 83, 96, 127, 192], 'desert–oasis': [8], 'ecotone': [9], 'the': [11, 20, 33, 56, 65, 88, 107, 111, 123, 136, 152, 159, 169, 172, 197, 201, 209], 'middle': [12], 'of': [13, 22, 37, 90, 171], "China's": [14], 'Heihe': [15], 'River': [16], 'basin': [17], 'to': [18, 25], 'reveal': [19], 'response': [21], 'sap': [23, 30, 62, 77, 117, 156, 166, 186], 'velocity': [24, 63, 78, 118, 157, 167, 187], 'environmental': [26, 53, 66], 'variables.': [27], 'We': [28], 'measured': [29, 52, 210], 'flow': [31, 100], 'branches': [34, 89, 108, 170], 'and': [35, 43, 50, 64, 144, 180, 200], 'stems': [36], 'desert': [38, 173], 'shrubs': [39, 174], '(': [40, 175], 'Nitraria': [41], 'sphaerocarpa': [42, 92], 'Elaeagnus': [44], 'angustifolia': [45], ')': [46], 'using': [47, 70], 'sap‐flow': [48], 'gauges,': [49], 'simultaneously': [51], 'variables': [54, 67], 'at': [55, 126], 'site.': [58], 'The': [59, 73, 113, 183], 'relationships': [60], 'between': [61, 135], 'were': [68, 119], 'analysed': [69], 'redundancy': [71], 'analysis.': [72], 'diurnal': [74], 'variation': [75, 184], 'best': [80], 'described': [81, 190], 'by': [82, 191], 'bimodal': [84], 'curve,': [85], 'except': [86], 'for': [87, 122, 139], 'N.': [91], ',': [93], 'which': [94], 'followed': [95], 'unimodal': [97], 'curve.': [98], 'Sap': [99], 'began': [101], 'about': [102], '1': [103], 'h': [104], 'earlier': [105], 'than': [109], 'stems.': [112], 'dynamic': [114], 'variations': [115], 'remarkably': [120], 'similar': [121], 'two': [124, 137], 'species': [125], 'given': [128], 'position': [129], '(stem': [130], 'vs': [131], 'branch)': [132], 'but': [133], 'differed': [134], 'positions': [138], 'each': [140], 'species.': [141], 'Redundancy': [142], 'analysis': [143, 147], "Kendall's": [145], 'tau': [146], 'indicated': [148], 'that': [149], 'precipitation': [150, 162], 'had': [151], 'greatest': [153], 'influence': [154], 'on': [155], 'stem,': [160], 'whereas': [161], 'duration': [163], 'significantly': [164, 205], 'affected': [165], 'R': [176, 214], '2': [177, 215], '=': [178], '0·85': [179], '0·73,': [181], 'respectively).': [182], 'could': [188], 'be': [189], 'multiple': [193], 'linear': [194], 'regression': [195], 'against': [196], 'meteorological': [198], 'variables,': [199], 'simulated': [202], 'value': [203, 211], 'linearly': [206], 'correlated': [207], 'with': [208], '(0·861': [212], '≤': [213, 216], '0·938,': [217], 'P': [218], '<': [219], '0·0001).': [220], 'Copyright': [221], '©': [222], '2010': [223], 'John': [224], 'Wiley': [225], '&': [226], 'Sons,': [227], 'Ltd.': [228]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2142404640', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 6}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-01T00:12:55.494119', 'created_date': '2016-06-24'}