Environmental Effects


Effects of cellsites on people are discussed in Health Effects but here are other documented effects on animals, trees, frogs, birds and other important ecological biomarkers on the health of the world we live in.

Dirty power

EMR is a contaminant

The Effects of Microwaves on Trees and other plants.

Effects of Phone Masts on a population of White Storks

The National Research Council of Canada did lots of studies on the non-thermal effects of microwave radiation on birds in the 1960s, before the wireless industry took control of the science. They found that
bird feathers acted as dielectric receptors. Birds that had been plucked under anaesthesia showed no reaction to radiation until the 12th day, when their feathers started to grow back.

Studies also showed altered EEG patterns, escape behaviour, other signs of stress in the form of vocalization, defecation and initiation of flight. Parakeets chose an unradiated feeder over a radiated one. Domestic fowl [Leghorns] increased egg production by 13.7% under radiation. Unfortunately, the mortality rate of the radiated colony was double that of the control colony. Their exposures ranged from 0.2 uW/cm2 to 360 uW/cm2.

Young chicks exposed to 25mW/cm2 collapsed on the floor of the cage and remained in that position until the radiation was turned off. Time to collapse ranged from 5 to 20 seconds.

1.     Extract from LTR-CS-113 by Dr J Bigu, 1973, titled; "Interaction of electromagnetic fields and living systems with special reference to birds."

During the initial stabilizing period the egg production of each colony was the same, but following the onset of radiation the egg production of the radiated colony increased to a higher level at which it remained essentially constant. In terms of the total number of eggs produced the difference amounts to an increase of 13.7% - an increase that could be of economic significance in raising poultry provided other, and undesired, interaction effects do not appear.

However the mortality rate of the radiated colony was almost double that of the control colony through each of phases A and B.

2.     Extract from LTR-CS-18 by Dr J A Tanner, 1969, titled; "Effects of microwave radiation on Parakeets in Flight"

Conclusion; The results obtained in this experiment indicates that microwave radiation has an aversive effect on birds in flight comparable to that previously observed in caged birds. This leads the way to a possible solution of the bird hazard problem in aviation.

3.     Extract from LTR-CS-89 by Dr. J A Tanner, 1973, co-authored by Dr. Romero-Sierra, Dept of Anatomy, Queens' University, Kingston, Ont., titled; "Bird Feathers as Dialectic Receptors of Microwave Radiation."

Depending on many factors the use of microwave radiation can be detrimental or beneficial to humans. One beneficial use of microwave radiation is to reduce the hazards of birds to aircraft. This forms part of an extensive program designed to shed some light on the complex nature of the interaction of microwave radiation with biological systems.


According to Dr S. Vijayan, Director of the Salim Ali Centre for Ornithology and Natural History (SACON), "A number of studies has been conducted to find out the relationship between the increase in electromagnetic waves and the decrease in the number of sparrows. A positive correlation has been found between them."

A study was initiated earlier this year in London by the British Trust for Ornithology to investigate whether the explosion of electromagnetic waves from portable handsets is wiping out sparrows in London. The British study involves 30,000 birdwatchers who will examine the urban sparrow population near cell-phone masts, where electromagnetic fields are most concentrated.

London has witnessed a steep fall in its sparrow population — a 75 per cent fall since 1994, which coincides with the emergence of the cell-phone.

Electromagnetic waves travel through the air to the cell-phone masts located above tall buildings in the cities. These waves then travel to and fro between the handset and the tower while one is using the handset, and this results in increased electromagnetic contamination in the air.

The rapidly increasing number of cell-phone subscribers is resulting in higher concentration level of electromagnetic waves in the air which clashes with the earth's electromagnetic field.

Dr Vijayan also pointed out that sparrows are found to be disappearing from areas where mobile towers are installed.

SACON has also initiated a detailed study to find out how exactly these small birds are being affected.

"These are all circumstantial evidences. Now we need to prove how it is exactly affecting the sparrows. My feeling is that it probably affects their central nervous system. We are conducting studies with inputs from various cities on the falling number of sparrows in which the effect of electromagnetic contamination from mobile phones are also being examined," Dr Vijayan said.

He said increased exposure to electromagnetic waves also affects small animals. For example, in rats, it is found that the sperm count has decreased while in the case of chicken embryonic, mortality has become very high. There could be more examples, he added.


Damage to trees use Google to translate, but you will see the pictures.