Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2522664043', 'doi': None, 'title': 'Long term effect of organic material management on nitrogen availability', 'display_name': 'Long term effect of organic material management on nitrogen availability', 'publication_year': 1993, 'publication_date': '1993-01-01', 'ids': {'openalex': 'https://openalex.org/W2522664043', 'mag': '2522664043'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://agris.fao.org/agris-search/search/display.do?f=2004/TH/TH04030.xml;TH2001002575', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5029461360', 'display_name': 'Bangkok', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Bangkok', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5029461360'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 53}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12186', 'display_name': 'Phosphorus Recovery and Sustainable Management', 'score': 0.4316, 'subfield': {'id': 'https://openalex.org/subfields/2311', 'display_name': 'Industrial and Manufacturing Engineering'}, '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/T12186', 'display_name': 'Phosphorus Recovery and Sustainable Management', 'score': 0.4316, 'subfield': {'id': 'https://openalex.org/subfields/2311', 'display_name': 'Industrial and Manufacturing Engineering'}, '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/T11311', 'display_name': 'Biogeochemical Cycling of Nutrients in Aquatic Ecosystems', 'score': 0.4039, 'subfield': {'id': 'https://openalex.org/subfields/2304', 'display_name': 'Environmental Chemistry'}, '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/nitrogen-dynamics', 'display_name': 'Nitrogen Dynamics', 'score': 0.5558}], 'concepts': [{'id': 'https://openalex.org/C61797465', 'wikidata': 'https://www.wikidata.org/wiki/Q1188986', 'display_name': 'Term (time)', 'level': 2, 'score': 0.64304584}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.42948967}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.4270147}, {'id': 'https://openalex.org/C175605778', 'wikidata': 'https://www.wikidata.org/wiki/Q3299701', 'display_name': 'Natural resource economics', 'level': 1, 'score': 0.3566954}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.1674976}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://agris.fao.org/agris-search/search/display.do?f=2004/TH/TH04030.xml;TH2001002575', 'pdf_url': None, 'source': None, '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2912797296', 'https://openalex.org/W2787287224', 'https://openalex.org/W2785317473', 'https://openalex.org/W2777376509', 'https://openalex.org/W2777266430', 'https://openalex.org/W2776484918', 'https://openalex.org/W2773864867', 'https://openalex.org/W2773169833', 'https://openalex.org/W2772434585', 'https://openalex.org/W2770619047', 'https://openalex.org/W2726727307', 'https://openalex.org/W2591095076', 'https://openalex.org/W2584279936', 'https://openalex.org/W25698774', 'https://openalex.org/W2508678643', 'https://openalex.org/W2409508909', 'https://openalex.org/W2271604246', 'https://openalex.org/W2260527412', 'https://openalex.org/W2094969822', 'https://openalex.org/W1131011577'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2522664043', 'counts_by_year': [], 'updated_date': '2024-08-20T21:05:32.227391', 'created_date': '2016-09-30'}