Note: This study found no significant biological effects under its experimental conditions. We include all studies for scientific completeness.
OXYGEN CONSUMPTION IN FOUR SPECIES OF INVERTEBRATES AND A VERTEBRATE NATURALLY EXPOSED TO SANGUINE FIELDS
No Effects Found
Bernard Greenberg · 1973
Even minimal ELF exposure from 1970s military systems affected basic metabolism in some small animals.
Plain English Summary
Summary written for general audiences
Researchers tested oxygen consumption in five species of small animals collected near the U.S. Navy's Sanguine ELF antenna system in 1972, comparing them to controls from areas 6-13 miles away. Only woodlice showed statistically significant differences in oxygen consumption, while earthworms, slugs, and salamanders showed no effects from the extremely low frequency electromagnetic exposure.
Cite This Study
Bernard Greenberg (1973). OXYGEN CONSUMPTION IN FOUR SPECIES OF INVERTEBRATES AND A VERTEBRATE NATURALLY EXPOSED TO SANGUINE FIELDS.
Show BibTeX
@article{oxygen_consumption_in_four_species_of_invertebrates_and_a_vertebrate_naturally_e_g7091,
author = {Bernard Greenberg},
title = {OXYGEN CONSUMPTION IN FOUR SPECIES OF INVERTEBRATES AND A VERTEBRATE NATURALLY EXPOSED TO SANGUINE FIELDS},
year = {1973},
}Quick Questions About This Study
The Sanguine system was a U.S. Navy extremely low frequency (ELF) communication network designed to communicate with submarines. It operated at much lower frequencies than modern wireless devices, making this study relevant for understanding minimal EMF biological effects.
Different species have varying sensitivities to electromagnetic fields based on their biology, size, and cellular structure. Woodlice may have been more susceptible to ELF interference with their metabolic processes compared to earthworms, slugs, and salamanders.
Control animals were collected 6 to 13 miles away from the nearest Sanguine antenna on the same day as exposed animals. This distance was considered sufficient to avoid electromagnetic field exposure from the system.
Oxygen consumption reflects cellular metabolism and energy production. Changes in oxygen use indicate that electromagnetic fields may be interfering with fundamental biological processes at the cellular level, affecting how organisms generate and use energy.
Yes, today's electromagnetic environment from cell phones, WiFi, and other wireless devices is far more complex and intense than the ELF fields these animals experienced near Sanguine antennas in 1972.