EURO-ECO 2010 Hanover 2 - 3 Dezember 2010	Environmental, Engineering - Economic and Legal Aspects for Sustainable Living
	European Academy of Natural Sciences, Hanover European Scientific Society, Hanover University of Bremen, Bremen

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Modern condition of ecological systems - result of long history of managing of the person on the Earth. In Kazakhstan ecological conditions continue to remain strained. The basic environmental problems are pollution of atmospheric air, including hotbed gases; progressing accumulation of an industrial and household waste, degradation and desertification of the earths, pollution of superficial both underground sources of water and their exhaustion, radioactive and chemical pollution of territories, biodiversity reduction.

Protection of health of the population against adverse influence of factors of environment is one of the important elements of a state policy in the field of a sustainable development. In this connection, inspection and improvement of students from ecologically unsuccessful industrial regions of Kazakhstan is actual.

We had been used technique cold – hypoxi – hypercapnic influences (CHI) (the Patent of Russia Nr. 2161476, 10. 01. 2001).

Students took part in research, at the age of 17 - 22 years, from industrial region of Kazakhstan. Training lasted within three weeks, the individual schedule has been developed for each student. In a rest condition, before immersing, during immersing and in the course of restoration after the termination apnoea registered an electrocardiogram (in the second standard deviation) and arterial pressure.

For a basis of classification of types diving reactions character of development of a reflex bradycardia during time apnoea with immersing of the person in water is accepted. Depending on a specific feature it is warm - vascular system on CHI examinees shared on 4 types: high reactive, jet, paradoxical, areactive. Diving reaction at the person is caused by a complex of simultaneously operating factors: hypoxia, hypercapnia and colds also grows out of difficult interaction of reflex physiological and psychological processes.

As a result of the spent researches it was found out, that before improvement by means of training CHI group surveyed as realisation diving reactions it was distributed as follows: high reactive reaction type 25 % had, areactive type - 50 %, the jet type was observed at 25 % of students. For people with high reactive reaction type the low threshold of excitation tactile and cold receptors of the person and nasal courses and activization of a sympathetic link of the nervous system, indirectly specifying in intense functioning regylatory systems is characteristic. The areactive type of reaction is shown by absence of changes in reply to CHI and a high threshold of activation cold face skin receptors, chemoreceptor a vascular channel and low sensitivity to the raised concentration of coal acid. For jet type stability of an organism to a cold and less expressed intensity regulatory systems is characteristic.

The spent training by means of CHI has improved a parity of students with the above-named types of realization diving reactions, authentically having increased quantity of students with jet type of reaction. Proceeding from the received data, it is possible to assert, that CHI has rendered positive improving effect on an organism of students from ecologically unsuccessful region, having reduced intensity regulatory systems.

The paradoxical type of reaction of an organism on CHI among surveyed both groups of students is not found out, as it is characteristic for professional sportsmen.