Populacija čebel upada zaradi mobilnih telefonov

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Panicked flapping around and hasty surveys masquerading as genuine, deliberate, reasoned science won’t get us anywhere.

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Uporabnik Utisevalec pravi:
Čebele lahko zaznavajo precej širok spekter frekvecn in med njimi je tudi radijsko valovanje. Jasno če daš nekaj kar "breči" direkt v panj da to živali moti.

Pa sedaj me zanima kaj je to pravi mobile phone in kaj dummy? Ker če je dummy samo ohišje potem je to nek kvazi eksperiment. Čebele npr. lahko moti sproščanje vodika ob filanju litijevih baterij ...

A obstaja isti eksperiment kjer bi bil telefon 1m od panja?!

Kaj pa šele test na bližino bazne postaje?

itd. itd. ... torej sama teorija in nič pametnih dejstev!

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Four colonies of honeybees, Apis mellifera L, were
selected in the apiary of the Zoology Department, Panjab
University, Chandigarh. Two colonies T1 and T2 were
marked as test colonies. These were provided with
two functional cellphones of GSM 900 MHz frequency.
The average radiofrequency (RF) power density was
8.549 μW/cm2 (56.8 V/m, electric field). The cellphones
were placed on the two side walls of the bee hive in call
mode. Electromotive field (EMF) power density was measured
with the help of RF power density meter (Figure 1).
Blank colony (B) was equipped with dummy cellphones,
while the control colony (C) had no cellphones.
The exposure given was 15 min, twice a day during the
period of peak bee activity (1100 and 1500 h). The experiment
was performed twice a week extending over
February to April and covering two brood cycles.
The following biological aspects were recorded during
observations.

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The honey storing ability declined due to loss of returning
bees and at the end of the experiment there was
neither honey, nor pollen or brood and bees in the colony
resulting in complete loss of the colony. Similar conditions
have been observed by other workers in case of
honeybees under the influence of high tension lines13–15.
Bee hives located near high voltage power lines in fields
as low as 4 Kv/m produced less honey and had high mortality
rates. It was also observed that colonies exposed to
strong electric fields produce less honey16. The present
study therefore suggests that colony collapse does occur
as a result of exposure to cellphone radiations.
Reports of such a colony collapse in nature in developing
countries like India where electromagnetic radiation
(EMR) based technologies are comparatively new are
absent. It is possible that the electrosmog that prevails in
the advanced countries of the world has not yet affected
these countries. We are fortunate that the warning bells
have been sounded and it is for us to timely plan strategies
to save not only the bees but life from the ill effects
of such EMR.

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Uporabnik futuristic pravi:
Mobile phones responsible for disappearance of honey bee
The growing use of mobile telephones is behind the disappearance of honey bees and the collapse of their hives, scientists have claimed.

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Uporabnik futuristic pravi:

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Uporabnik ChaoRen pravi:

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Panicked flapping around and hasty surveys masquerading as genuine, deliberate, reasoned science won’t get us anywhere.

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http://blogs.telegraph.co.uk/t...h-helps-no-one/

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Aha torej če nekdo na blogu napiše, da ne smemo verjet raziskavam univerz, potem je pa sigurno vse ok.

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Uporabnik ClAy pravi:
Čemu ?

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