Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2105466737', 'doi': 'https://doi.org/10.1023/b:vege.0000019023.29636.92', 'title': 'The influence of savanna trees on nutrient, water and light availability and the understorey vegetation', 'display_name': 'The influence of savanna trees on nutrient, water and light availability and the understorey vegetation', 'publication_year': 2004, 'publication_date': '2004-01-01', 'ids': {'openalex': 'https://openalex.org/W2105466737', 'doi': 'https://doi.org/10.1023/b:vege.0000019023.29636.92', 'mag': '2105466737'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1023/b:vege.0000019023.29636.92', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S58716519', 'display_name': 'Plant Ecology', 'issn_l': '1385-0237', 'issn': ['1385-0237', '1573-5052'], '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/A5021510402', 'display_name': 'Fulco Ludwig', 'orcid': 'https://orcid.org/0000-0001-6479-9657'}, 'institutions': [{'id': 'https://openalex.org/I913481162', 'display_name': 'Wageningen University & Research', 'ror': 'https://ror.org/04qw24q55', 'country_code': 'NL', 'type': 'education', 'lineage': ['https://openalex.org/I913481162']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Fulco Ludwig', 'raw_affiliation_strings': ['Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands', 'institution_ids': ['https://openalex.org/I913481162']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5084712296', 'display_name': 'Hans de Kroon', 'orcid': 'https://orcid.org/0000-0001-6151-3561'}, 'institutions': [{'id': 'https://openalex.org/I913481162', 'display_name': 'Wageningen University & Research', 'ror': 'https://ror.org/04qw24q55', 'country_code': 'NL', 'type': 'education', 'lineage': ['https://openalex.org/I913481162']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Hans de Kroon', 'raw_affiliation_strings': ['Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands', 'institution_ids': ['https://openalex.org/I913481162']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5006374001', 'display_name': 'Frank Berendse', 'orcid': 'https://orcid.org/0000-0003-2394-3821'}, 'institutions': [{'id': 'https://openalex.org/I913481162', 'display_name': 'Wageningen University & Research', 'ror': 'https://ror.org/04qw24q55', 'country_code': 'NL', 'type': 'education', 'lineage': ['https://openalex.org/I913481162']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Frank Berendse', 'raw_affiliation_strings': ['Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands', 'institution_ids': ['https://openalex.org/I913481162']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5018530169', 'display_name': 'H.H.T. Prins', 'orcid': 'https://orcid.org/0000-0003-1131-5107'}, 'institutions': [{'id': 'https://openalex.org/I913481162', 'display_name': 'Wageningen University & Research', 'ror': 'https://ror.org/04qw24q55', 'country_code': 'NL', 'type': 'education', 'lineage': ['https://openalex.org/I913481162']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Herbert H.T. Prins', 'raw_affiliation_strings': ['Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Sub-department of Nature Conservation, Wageningen University, Wageningen, The Netherlands', 'institution_ids': ['https://openalex.org/I913481162']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2690, 'currency': 'EUR', 'value_usd': 3490, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 7.363, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 311, 'citation_normalized_percentile': {'value': 0.999808, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '170', 'issue': '1', 'first_page': '93', 'last_page': '105'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10005', 'display_name': 'Ecology and Vegetation Dynamics Studies', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, '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/T10005', 'display_name': 'Ecology and Vegetation Dynamics Studies', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, '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/T12630', 'display_name': 'African Botany and Ecology Studies', 'score': 0.998, 'subfield': {'id': 'https://openalex.org/subfields/1107', 'display_name': 'Forestry'}, '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/T11880', 'display_name': 'Forest ecology and management', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/understory', 'display_name': 'Understory', 'score': 0.80646604}, {'id': 'https://openalex.org/keywords/herbaceous-plant', 'display_name': 'Herbaceous plant', 'score': 0.7459102}], 'concepts': [{'id': 'https://openalex.org/C139669111', 'wikidata': 'https://www.wikidata.org/wiki/Q422666', 'display_name': 'Understory', 'level': 3, 'score': 0.80646604}, {'id': 'https://openalex.org/C2775835988', 'wikidata': 'https://www.wikidata.org/wiki/Q1006733', 'display_name': 'Grassland', 'level': 2, 'score': 0.77697265}, {'id': 'https://openalex.org/C30820588', 'wikidata': 'https://www.wikidata.org/wiki/Q190903', 'display_name': 'Herbaceous plant', 'level': 2, 'score': 0.7459102}, {'id': 'https://openalex.org/C2780713402', 'wikidata': 'https://www.wikidata.org/wiki/Q81666', 'display_name': 'Acacia', 'level': 2, 'score': 0.73038673}, {'id': 'https://openalex.org/C141282968', 'wikidata': 'https://www.wikidata.org/wiki/Q1387972', 'display_name': 'Plant ecology', 'level': 2, 'score': 0.5907384}, {'id': 'https://openalex.org/C2776133958', 'wikidata': 'https://www.wikidata.org/wiki/Q7918366', 'display_name': 'Vegetation (pathology)', 'level': 2, 'score': 0.576965}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.5715422}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.5287109}, {'id': 'https://openalex.org/C142796444', 'wikidata': 'https://www.wikidata.org/wiki/Q181394', 'display_name': 'Nutrient', 'level': 2, 'score': 0.5244608}, {'id': 'https://openalex.org/C2777904157', 'wikidata': 'https://www.wikidata.org/wiki/Q3239189', 'display_name': 'Grazing', 'level': 2, 'score': 0.4427864}, {'id': 'https://openalex.org/C204983608', 'wikidata': 'https://www.wikidata.org/wiki/Q2111958', 'display_name': 'Productivity', 'level': 2, 'score': 0.439593}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.35311186}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.33618358}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.32827538}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.32788348}, {'id': 'https://openalex.org/C101000010', 'wikidata': 'https://www.wikidata.org/wiki/Q5033434', 'display_name': 'Canopy', 'level': 2, 'score': 0.117563605}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C139719470', 'wikidata': 'https://www.wikidata.org/wiki/Q39680', 'display_name': 'Macroeconomics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1023/b:vege.0000019023.29636.92', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S58716519', 'display_name': 'Plant Ecology', 'issn_l': '1385-0237', 'issn': ['1385-0237', '1573-5052'], '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 36, 'referenced_works': ['https://openalex.org/W1924236295', 'https://openalex.org/W1951371090', 'https://openalex.org/W1963761868', 'https://openalex.org/W1972538957', 'https://openalex.org/W1973887926', 'https://openalex.org/W2012456614', 'https://openalex.org/W2016065509', 'https://openalex.org/W2017135897', 'https://openalex.org/W2037475774', 'https://openalex.org/W2052833148', 'https://openalex.org/W2058162576', 'https://openalex.org/W2064627939', 'https://openalex.org/W2065493687', 'https://openalex.org/W2078235469', 'https://openalex.org/W2084273978', 'https://openalex.org/W2091720560', 'https://openalex.org/W2093686398', 'https://openalex.org/W2099656668', 'https://openalex.org/W2111432750', 'https://openalex.org/W2120377132', 'https://openalex.org/W2129390415', 'https://openalex.org/W2132469684', 'https://openalex.org/W2143667515', 'https://openalex.org/W2153322439', 'https://openalex.org/W2169997839', 'https://openalex.org/W2273810470', 'https://openalex.org/W2298783283', 'https://openalex.org/W2316537781', 'https://openalex.org/W2316955980', 'https://openalex.org/W2480676058', 'https://openalex.org/W2501472459', 'https://openalex.org/W2515159594', 'https://openalex.org/W2593365110', 'https://openalex.org/W3140350843', 'https://openalex.org/W4248823453', 'https://openalex.org/W51985258'], 'related_works': ['https://openalex.org/W4366088604', 'https://openalex.org/W3172048537', 'https://openalex.org/W3150023752', 'https://openalex.org/W2788110911', 'https://openalex.org/W2392720088', 'https://openalex.org/W2384498841', 'https://openalex.org/W2160359898', 'https://openalex.org/W2160325357', 'https://openalex.org/W2156604360', 'https://openalex.org/W2034981327'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2105466737', 'counts_by_year': [{'year': 2024, 'cited_by_count': 11}, {'year': 2023, 'cited_by_count': 12}, {'year': 2022, 'cited_by_count': 10}, {'year': 2021, 'cited_by_count': 22}, {'year': 2020, 'cited_by_count': 15}, {'year': 2019, 'cited_by_count': 16}, {'year': 2018, 'cited_by_count': 25}, {'year': 2017, 'cited_by_count': 19}, {'year': 2016, 'cited_by_count': 18}, {'year': 2015, 'cited_by_count': 21}, {'year': 2014, 'cited_by_count': 16}, {'year': 2013, 'cited_by_count': 12}, {'year': 2012, 'cited_by_count': 16}], 'updated_date': '2025-01-10T23:07:27.105132', 'created_date': '2016-06-24'}