{"cited_by_count":77201,"description":"This cluster of papers explores the influence of magnetic fields on various biological systems, including the effects on water treatment, seed germination, plant growth, calcium carbonate precipitation, biochemical changes, irrigation water, electromagnetic stimulation, photosynthetic pigments, and soil moisture.","display_name":"Magnetic and Electromagnetic Effects","domain_id":"1","external_ids":{"openalex":"https://openalex.org/T12976","wikipedia":"https://en.wikipedia.org/wiki/Effects_of_magnetic_fields_on_biological_systems"},"field_id":"13","id":"T12976","keywords":[{"display_name":"magnetized water","id":"magnetized-water","score":0.7241,"url":"https://openalex.org/keywords/magnetized-water"},{"display_name":"magnetic water treatment","id":"magnetic-water-treatment","score":0.8601,"url":"https://openalex.org/keywords/magnetic-water-treatment"},{"display_name":"magnetic field effects on plants","id":"magnetic-field-effects-on-plants","score":0.9321,"url":"https://openalex.org/keywords/magnetic-field-effects-on-plants"},{"display_name":"magnetic treatment","id":"magnetic-treatment","score":0.4184,"url":"https://openalex.org/keywords/magnetic-treatment"},{"display_name":"magnetic field effects on water","id":"magnetic-field-effects-on-water","score":0.727,"url":"https://openalex.org/keywords/magnetic-field-effects-on-water"},{"display_name":"electromagnetic field effects on plants","id":"electromagnetic-field-effects-on-plants","score":0.8567,"url":"https://openalex.org/keywords/electromagnetic-field-effects-on-plants"},{"display_name":"water magnetization","id":"water-magnetization","score":0.6405,"url":"https://openalex.org/keywords/water-magnetization"},{"display_name":"electroculture","id":"electroculture","score":0.4385,"url":"https://openalex.org/keywords/electroculture"},{"display_name":"physical water treatment","id":"physical-water-treatment","score":0.3262,"url":"https://openalex.org/keywords/physical-water-treatment"},{"display_name":"magnetic field effects on bacteria","id":"magnetic-field-effects-on-bacteria","score":0.364,"url":"https://openalex.org/keywords/magnetic-field-effects-on-bacteria"},{"display_name":"plant acoustics","id":"plant-acoustics","score":0.2036,"url":"https://openalex.org/keywords/plant-acoustics"}],"legacy_keywords":["Magnetic Fields","Water Treatment","Seed Germination","Plant Growth","Calcium Carbonate Precipitation","Biochemical Changes","Irrigation Water","Electromagnetic Stimulation","Photosynthetic Pigments","Soil Moisture"],"openalex_id":"https://openalex.org/T12976","source_created_date":"2024-01-23T15:27:16","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1314","url":"/topics/T12976","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12976","works_count":13851,"label":"Magnetic and Electromagnetic Effects","provider":"openalex","revision":"1ebbc0a606a81763","taxonomy_revision":"f050b5d4780b1289","title":"Magnetic and Electromagnetic Effects","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38285563975443011","address_version":"morton4x16-v1","coordinates":[1,13,1314,12976],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}