Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1993835976', 'doi': 'https://doi.org/10.2307/210564', 'title': 'Land Utilization and Soil Erosion in Nigeria', 'display_name': 'Land Utilization and Soil Erosion in Nigeria', 'publication_year': 1938, 'publication_date': '1938-01-01', 'ids': {'openalex': 'https://openalex.org/W1993835976', 'doi': 'https://doi.org/10.2307/210564', 'mag': '1993835976'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/210564', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S85907422', 'display_name': 'Geographical Review', 'issn_l': '0016-7428', 'issn': ['0016-7428', '1931-0846'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320547', 'host_organization_name': 'Taylor & Francis', 'host_organization_lineage': ['https://openalex.org/P4310320547'], 'host_organization_lineage_names': ['Taylor & Francis'], '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/A5076914622', 'display_name': 'L. Dudley Stamp', 'orcid': 'https://orcid.org/0009-0007-9105-7190'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'L. Dudley Stamp', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5076914622'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 47, 'citation_normalized_percentile': {'value': 0.979074, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '28', 'issue': '1', 'first_page': '32', 'last_page': '32'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13396', 'display_name': 'Evolution and Sustainability of Livestock Farming Systems', 'score': 0.5534, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13396', 'display_name': 'Evolution and Sustainability of Livestock Farming Systems', 'score': 0.5534, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, '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/T11789', 'display_name': 'Land Tenure and Property Rights in Agriculture', 'score': 0.5226, 'subfield': {'id': 'https://openalex.org/subfields/1111', 'display_name': 'Soil Science'}, '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/T13058', 'display_name': 'Land-Use Suitability Assessment Using GIS', 'score': 0.4939, 'subfield': {'id': 'https://openalex.org/subfields/2308', 'display_name': 'Management, Monitoring, Policy and Law'}, '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/soil-evaluation', 'display_name': 'Soil Evaluation', 'score': 0.622381}, {'id': 'https://openalex.org/keywords/agricultural-land-use', 'display_name': 'Agricultural Land Use', 'score': 0.599343}, {'id': 'https://openalex.org/keywords/land-fragmentation', 'display_name': 'Land Fragmentation', 'score': 0.594977}, {'id': 'https://openalex.org/keywords/land-tenure', 'display_name': 'Land Tenure', 'score': 0.539111}, {'id': 'https://openalex.org/keywords/land-suitability', 'display_name': 'Land Suitability', 'score': 0.537796}], 'concepts': [{'id': 'https://openalex.org/C123157820', 'wikidata': 'https://www.wikidata.org/wiki/Q80026', 'display_name': 'Erosion', 'level': 2, 'score': 0.5462794}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.5231396}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.51013666}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.43827543}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.19369712}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/210564', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S85907422', 'display_name': 'Geographical Review', 'issn_l': '0016-7428', 'issn': ['0016-7428', '1931-0846'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320547', 'host_organization_name': 'Taylor & Francis', 'host_organization_lineage': ['https://openalex.org/P4310320547'], 'host_organization_lineage_names': ['Taylor & Francis'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/2', 'score': 0.42, 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W44592764', 'https://openalex.org/W4241849005', 'https://openalex.org/W275212450', 'https://openalex.org/W2748952813', 'https://openalex.org/W2590085046', 'https://openalex.org/W2502916968', 'https://openalex.org/W2381656460', 'https://openalex.org/W2348071334', 'https://openalex.org/W2139081715', 'https://openalex.org/W2082657696'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1993835976', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-09-01T22:54:09.856772', 'created_date': '2016-06-24'}