{"id":"https://openalex.org/W279275201","doi":null,"title":"Isotope investigation of Lake Malawi","display_name":"Isotope investigation of Lake Malawi","publication_year":1979,"publication_date":"1979-01-01","ids":{"openalex":"https://openalex.org/W279275201","mag":"279275201"},"language":"en","primary_location":{"id":"mag:279275201","doi":null,"is_oa":false,"landing_page_url":"https://inis.iaea.org/search/search.aspx?orig_q=RN:12581226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018831280","display_name":"Roberto Gonfiantini","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Roberto Gonfiantini","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111775073","display_name":"Giovanni Maria Zuppi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281029379","display_name":"International Atomic Energy Agency","ror":"https://ror.org/02zt1gg83","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I1281029379"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Giovanni Maria Zuppi","raw_affiliation_strings":["International Atomic Energy Agency, Vienna (Austria). Div. of Research and Labs"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Atomic Energy Agency, Vienna (Austria). Div. of Research and Labs","institution_ids":["https://openalex.org/I1281029379"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044736795","display_name":"David H. Eccles","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115235","display_name":"Malawi Government","ror":"https://ror.org/02b90d314","country_code":"MW","type":"government","lineage":["https://openalex.org/I4210115235"]}],"countries":["MW"],"is_corresponding":false,"raw_author_name":"David H. Eccles","raw_affiliation_strings":["Fishery Research Station, Monkey Bay, Malawi"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fishery Research Station, Monkey Bay, Malawi","institution_ids":["https://openalex.org/I4210115235"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038077326","display_name":"W. Ferro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115235","display_name":"Malawi Government","ror":"https://ror.org/02b90d314","country_code":"MW","type":"government","lineage":["https://openalex.org/I4210115235"]}],"countries":["MW"],"is_corresponding":false,"raw_author_name":"W. Ferro","raw_affiliation_strings":["FAO/UNDP/Government of Malawi Project on the Promotion of Integrated Fishery Development, Fisheries Dept., Lilongwe, Malawi"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FAO/UNDP/Government of Malawi Project on the Promotion of Integrated Fishery Development, Fisheries Dept., Lilongwe, Malawi","institution_ids":["https://openalex.org/I4210115235"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.02813045,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10398","display_name":"Groundwater and Isotope Geochemistry","score":0.6151999831199646,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10398","display_name":"Groundwater and Isotope Geochemistry","score":0.6151999831199646,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12073","display_name":"Isotope Analysis in Ecology","score":0.1695999950170517,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T13490","display_name":"Aquatic Ecosystems and Biodiversity","score":0.14920000731945038,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/lake-malawi","display_name":"Lake Malawi","score":0.9419999718666077},{"id":"https://openalex.org/keywords/stable-isotopes","display_name":"stable isotopes","score":0.8140000104904175},{"id":"https://openalex.org/keywords/lake-hydrochemistry","display_name":"lake water chemistry","score":0.7549999952316284},{"id":"https://openalex.org/keywords/water-chemistry","display_name":"water chemistry","score":0.4819999933242798},{"id":"https://openalex.org/keywords/isotope-hydrology","display_name":"isotope hydrology","score":0.46700000762939453}],"concepts":[{"id":"https://openalex.org/C164304813","wikidata":"https://www.wikidata.org/wiki/Q25276","display_name":"Isotope","level":2,"score":0.433014452457428},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3799727261066437},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.33703434467315674},{"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":[{"id":"mag:279275201","doi":null,"is_oa":false,"landing_page_url":"https://inis.iaea.org/search/search.aspx?orig_q=RN:12581226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3160190353","https://openalex.org/W2282916718","https://openalex.org/W2561697488","https://openalex.org/W210049510","https://openalex.org/W7095572687","https://openalex.org/W2054582781","https://openalex.org/W4243336580","https://openalex.org/W2971096113","https://openalex.org/W2953436111","https://openalex.org/W2974769750"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
