{"id":"https://openalex.org/keywords/rainfall-variability","display_name":"rainfall variability","description":"Rainfall variability is the fluctuation of precipitation across time or space, studied in climate, hydrology, agriculture, and water management.","display_name_alternatives":["variability in rainfall","rainfall variation","rainfall variations","variation in rainfall","rainfall fluctuations","precipitation variation","precipitation fluctuations","precipitation variability"],"ids":{"openalex":"https://openalex.org/keywords/rainfall-variability","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.2313,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10029","display_name":"Climate variability and models","score":0.2313,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10439","display_name":"Climate change impacts on agriculture","score":0.1143,"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/T11186","display_name":"Hydrology and Drought Analysis","score":0.0875,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":50139,"cited_by_count":745649,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/rainfall-variability","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}
