# Magnetic and Electromagnetic Effects { "id": "T12976", "title": "Magnetic and Electromagnetic Effects", "url": "/topics/T12976", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "1ebbc0a606a81763", "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" } 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. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T12976 No owner-reviewed local answer yet.