Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3122161278', 'doi': 'https://doi.org/10.22004/ag.econ.302153', 'title': 'Farmer-managed irrigation systems in the Valley of Senegal.', 'display_name': 'Farmer-managed irrigation systems in the Valley of Senegal.', 'publication_year': 1990, 'publication_date': '1990-01-01', 'ids': {'openalex': 'https://openalex.org/W3122161278', 'doi': 'https://doi.org/10.22004/ag.econ.302153', 'mag': '3122161278'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://ageconsearch.umn.edu/record/302153/files/H07273-030.pdf', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'posted-content', '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/A5077307959', 'display_name': 'Sidy Seck', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Sidy Seck', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5077307959'], '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': 54}, 'biblio': {'volume': None, 'issue': None, 'first_page': '291', 'last_page': '294'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13396', 'display_name': 'Evolution and Sustainability of Livestock Farming Systems', 'score': 0.8585, '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': 0.8585, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/agroecology', 'display_name': 'Agroecology', 'score': 0.5308}, {'id': 'https://openalex.org/keywords/smallholder-farmers', 'display_name': 'Smallholder Farmers', 'score': 0.52713}, {'id': 'https://openalex.org/keywords/livestock-farming', 'display_name': 'Livestock Farming', 'score': 0.51004}], 'concepts': [{'id': 'https://openalex.org/C88862950', 'wikidata': 'https://www.wikidata.org/wiki/Q11453', 'display_name': 'Irrigation', 'level': 2, 'score': 0.6758663}, {'id': 'https://openalex.org/C524765639', 'wikidata': 'https://www.wikidata.org/wiki/Q1501619', 'display_name': 'Water resource management', 'level': 1, 'score': 0.5463675}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.43848297}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.39625478}, {'id': 'https://openalex.org/C48824518', 'wikidata': 'https://www.wikidata.org/wiki/Q396340', 'display_name': 'Agricultural economics', 'level': 1, 'score': 0.37397003}, {'id': 'https://openalex.org/C91375879', 'wikidata': 'https://www.wikidata.org/wiki/Q15473274', 'display_name': 'Environmental planning', 'level': 1, 'score': 0.3550504}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.29641116}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.28058946}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.08964011}, {'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://ageconsearch.umn.edu/record/302153/files/H07273-030.pdf', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'score': 0.7, 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3123920743', 'https://openalex.org/W3122783008', 'https://openalex.org/W3121973970', 'https://openalex.org/W3121846001', 'https://openalex.org/W272167665', 'https://openalex.org/W2596752176', 'https://openalex.org/W232946299', 'https://openalex.org/W2293246532', 'https://openalex.org/W2287365162', 'https://openalex.org/W2276857063', 'https://openalex.org/W2264862369', 'https://openalex.org/W2232048786', 'https://openalex.org/W2194362982', 'https://openalex.org/W2192539609', 'https://openalex.org/W2178461476', 'https://openalex.org/W1659356292', 'https://openalex.org/W1606030642', 'https://openalex.org/W1571636337', 'https://openalex.org/W1440537899', 'https://openalex.org/W1434379044'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3122161278', 'counts_by_year': [], 'updated_date': '2024-09-17T09:26:07.054201', 'created_date': '2021-02-01'}