Newsgroup: it.scienza.ambiente
Titolo: Richiesta info su inquinamento elettromagnetico

Recentemente ho trovato la casa che soddisfa le mie necessita', ma e' in
costruzione  a circa 500M dall'antenna del radar dell'aeroporto civile.
Mi sapete dire a quale distanza minima bisognerebbe stare per non essere
colpiti dai campi elettrmagnetici da essa emessi?
Grazie........

 Grazie........
Se puoi procurati un misuratore di campi elettromagnetici e leggi il valore
che ti da
per legge deve essere minore di 0,2 microTesla

Qualche sito:
http://www.veronalink.com/elettrosmog/HTML/faq.htm
http://www.mcw.edu/gcrc/cop/static-fields-cancer-FAQ/toc.html
http://www.mcw.edu/gcrc/cop/powerlines-cancer-faq/toc.html
http://www.mcw.edu/gcrc/cop/cell-phone-health-faq/toc.html
(inglese)
Da cui ricavo:
Il campo magnetico terrestre è tra 30 e 70 microT
100+ volte il limite di legge italiano! (0,2 microT)
Gli effetti biologici appaiono per esposizioni oltre
2.000.000 microT (= 2000 milliT = 2 T) e NON comprendono
(agli attuali risultati) cancro/leucemia, mutazioni
genetiche, immunodeficienze.
alcuni limiti di esposizione stranieri:
(
http://www.mcw.edu/gcrc/cop/static-fields-cancer-FAQ/toc.html#Q20
)
----
     * In 1987, the US Lawrence Livermore National
Laboratory developed and published guidelines for personnel
exposure to static magnetic fields [54]. Under their
guideline, people with pacemakers and prosthetic devices are
limited to a peak field of 1 milliT, training and medical
surveillance is required for persons exposed to fields above
50 milliT, and time-weighted average fields are limited to
60 milliT to the whole-body and 600 milliT to the arms and
legs. Peak exposures are limited to 2000 milliT.
     * In 1987, the World Health Organization (WHO)
published health criteria for workers exposed to static
magnetic fields [60]. Their report concluded that: "from the
available data it can be concluded that short-term exposure
to static magnetic fields of less than 2 T [2000 milliT]
does not present a health hazard."
     * In late 1993, the UK National Radiation Protection
Board (NRPB) issued exposure guidelines for static fields
[58]. For static magnetic fields, the limits recommended are
200 milliT averaged over 24 hours, 2000 milliT as a maximum
whole-body field, and 5000 milliT as a maximum to arms and
legs. For static electrical fields the limit recommended is
25 kV/m. This standard applies to both residential and
occupational exposure.
     * Also in 1994, the American Conference of Governmental
Industrial Hygienists (ACGIH) issued a standard for exposure
to static magnetic fields [59]. The ACGIH static magnetic
field limit is 0.5 milliT for pacemaker users, and for
everyone else the time-weighted limit is 60 milliT for whole
body exposure and 600 milliT for exposure of the
extremities. Because of the nature of ACGIH this standard is
applied only to occupational settings.
     * In 1994, the International Commission on Non-Ionizing
Radiation Protection (ICNIRP) published guidelines for
exposure to static magnetic fields [50]. For the general
public the magnetic field exposure standard is 40 milliT for
continuous exposure, except for persons with cardiac
pacemakers and other implanted electronic devices, where the
standard is lower (0.5 milliT). For occupational exposure,
the standard is 200 milliT for continuous exposure, 2000
milliT for short-term whole-body exposure, and 5000 milliT
for exposure to arms and legs.
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Quindi a mio modesto parere tutta la faccenda
dell'elettrosmog è MOLTO gonfiata
saluti  :-)