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COLLABORATIVE EXPERIMENTAL STUDIES OF SPACE WEATHER CHANGES’ INFLUENCE
ON HUMAN HEALTH STATE IN DIFFERENT LATITUDES AND LONGITUDES
O.V.Khabarova*, M.V.Ragoulskaya**, E.S.Babayev***, V.N.Obridko**,
S.N.Samsonov****, E.A.Kazimov*****, A.B.Asgarov***, F.R.Mustafa***, E.E.Kazimova*****
* Space Research Institute, Russian Academy of Sciences, Moscow, Russia (olik3110@list.ru)
** IZMIRAN, Russian Academy of Sciences, Troitsk, Moscow Region, Russia
*** Shamakhy Astrophysical Observatory named after N.Tusi, Azerbaijan National Academy of Sciences and Laboratory of Heliobiology, Baku, Azerbaijan
**** Yu.G.Shafer Institute of Cosmophysical Research and Aeronomy, SB RAS, Yakutsk, Russia
***** Medical Center INAM and Laboratory of Heliobiology, Baku, Azerbaijan
Space weather can influence technological systems as well as biological and ecological systems.For getting more and better knowledge about
solar and geomagnetic storms potential effects on human life and health we conduct the parallel investigations as a part of collaborative study
in different geographic latitudes-longitudes (Baku 48°35'04“E-40°46'20"N , Troitsk 55°28'40“-37°18'42“, Yakutsk 62°02�-129°44').
Equipment: Electroacupunctural R.Voll’s device
(see http://helios.izmiran.rssi.ru/helioecology/index.html)
The experiment is based on the method of electrical conductivity measurements of
biologically active (acupunctural) points of human skin, which characterize the
functional condition of proper organs (electroacupunctural method by R.Voll).
Measurements were carried out daily with permanent group of functionally healthy
persons (Troitsk (IZMIRAN) –19, Yakutsk -22, Baku -12 volunteers). Daily
monitoring was conducted simultaneously with analyses of space weather (parameters
of solar and geomagnetic activities) as well as local meteorological (temperature,
atmospheric pressure, humidity, wind speed, etc.).
For revealing collective reaction of tested people, the
parameter dl was calculated for each group of volunteers
in Baku, Troitsk and Yakutsk:
dl пЂЅ
Nl

nl
, пЃ„ nl пЂЅ пЃ— nl пЂ­ пЃ— n
n пЂЅ1
Here О©nl - mean arithmetical values during the day
with number l for all measured points for person named n;
О©n - mean arithmetical for all measured points for all time of
measurements for an object n; О”nl - accordingly, daily deviation
from mean for all time of measurement;
The curves demonstrate the existence of Tchizevsky - Velhover effect
(effect of "outstripping" reaction of bioobjects on magnetic storms), which
was proved by our investigations and in works of our colleagues from
dl parameter is “people health status”, which allows to flatten
Sofia [Dmitrieva I. et al. 2000, Ragulskaya M. et al. 2000, Dimitrova S.
personal features of response and fluctuation of mean values by
2002, Khabarova O. 2004]
everyone object, well determining mass-effect.
Example of people’s reaction on three consequent magnetic storms:
12.12.06, 15.12.2006 and 20.12.2006.
The dl curves confirm important features, revealed in 1998-2002 by
IZMIRAN’s work group:
- Magnetic storm onset can be only “reference point” for such type of
investigations, because people reaction depend on many factors,
changing after and even before geomagnetic storm beginning, but
related to changes of global space weather.
-If the storms follow one by one with delay ~3 days, the anomaly
reaction (hyperfunction) occurs in the day of magnetic storm onset
(12.12.06 and 15.12.2006 storms).
-- If magnetic storm goes separately, Tchizevsky-Velkhover effect may
occur (the hyperfuction reaction appeared before the 20.12.2006 storm).
-There is “intensity corridor” of magnetic storms, associated with
human reaction. More intense storms do not produce more intense
reaction of people (15.12.2006 storm).
New feature:
- There is not only latitudinal, but also longitudinal effect of
people reaction , the amplitude of dl depends on longitude
and latitude (dl variations in Yakutsk are more impressive)
Figure of dl variations (Baku) in comparison with minimal air temperature during
the day demonstrates the latitudinal effect: then latitude is lesser, then more high
correlation with meteorological parameters (like temperature, humidity and
pressure) can be found.
In high latitudes, on the contrary, correlation with space weather parameters
prevails.
Conclusions:
• people reaction on space weather changes is global, but it’s features depend
on location on the Earth.
- magnetic storm onset can be consider as “reference point” only .
-atmosphere weather influence prevails space weather effects in low latitudes
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