[en] On territory of Semipalatinsk test site about 120 explosions in atmosphere were carried out. Mainly tests conducted on Opytnoe Pole site and its to lead to most radiation contamination on the territory of polygon. In the middle of Opytnoe Pole there is reactive slags. Particles of soil contaminated with radionuclides during explosions fallen along radioactive traces. Most powerful explosion of the territory was explosion of thermonuclear device carried out 12.08.53. This trace was registered during aero-gamma-spectroscopic survey. Content of ^239/240Pu, ⁹⁰Sr and ¹³⁷Cs on the territory of Opytnoe Pole is significant. Up-to-date content of gamma-radiating radionuclides in STS soils does not dangerous from radiation point of view

[en] Common amount of radioactive wastes in Kazakhstan makes up 235 million tons. In Semipalatinsk test site in the result of surface and underground explosions low-radioactive wastes have accumulated in the form of soils contaminated with radionuclides and these wastes could be buried during re-cultivation works. In the same time there are places contaminated with plutonium. These soils should be buried in special points. Volume of these wastes is estimated in 5,000 m³. In Kazakhstan there are one power nuclear reactor in Aktau, 3 research reactors on Semipalatinsk site territory and 1 in Almaty city. During operation of BN-350 power reactor in Aktau city till present day 10,000 m³ of different wastes have been accumulated. Great amount of wastes will appear in 2005 during the reactor decommissioning, common volume of processed and packaged wastes after BN-350 reactor out of operation will be estimated in 623,000 m³. In Kazakhstan system of gathering, processing, and transporting of radioactive wastes is not taken into operation yet. According of conception on radioactive wastes burial and IAEA recommendation part of wastes with volume 67,450 m³ (intermediate- and high-level radioactive wastes) are subjected to burial in points in geological formations

[en] Radio-modification, anti-tumour, immune-modeling activity of structured water is studied. In the experiment 122 mice and 76 rats were used. About radio-modification properties of structured water evident indexes of surviving and lifespan of animals drinking of structured water before and after irradiation in doses 2.6 and 10 Gy. In control group there were animals taking running water. It was revealed double effect of the radio-sensibilization during taking of structured water before irradiation, and the radio-protection during taking of structured after irradiation. Analogous double effect (stopping and simulation) render structured water on growth of metastasising tumours on immune reactivity of animals body

[en] Kazakhstan have great heritage of the USSR military industry in form of test sites and scientific and technological complexes of different kind of weapons developments. The Republic of Kazakstan possesses of most large number of nuclear sites per head of the population. Developed industry of mining, processing of uranium ores demands solution of radioactive wastes handling problems. Therefore regime of non-proliferation and defense conversion are strategic priorities of state policy. For Kazakhstan ideals of non-proliferation of mass destruction weapon have particular meaning. Consequences of nuclear weapon tests of territory of Kazakhstan reflected on population health and on ecological balance of the region. Wide public support helps forms policy in sphere of non-proliferation of nuclear weapon. Kazakhstan executes obligations of Lisbon Protocol and consolidates the frameworks of strategic security

[en] Adapting possibilities of Sedum plant growing in different regions of Kazakhstan to environmental conditions were studied. During comparative researches of chemical content of Sedum species growing in different regions the considerable difference in amino acids, coumarins, and tanning substances content is revealed . Definition of quantitative content of main biologically active substances in 7 Kazakhstan's Sedum species show possibility of obtaining from these plants amino acid, flavonoid, tan and polysaccharide complexes with high growth-regulating, radio-modification and immuno-stimulation activities. It was established that most high adapting possibilities have phyto preparation received from Sedum hybrid growing in Semipalatinsk region. So, in experiments with rats' males exposed to lethal and sublethal irradiation doses and taking phyto-drugs produced from Sedum's grassy and roots growing in Semipalatinsk region increasing of surviving in 3 times and average life duration in 1.8 time are observed. Preparations from Sedum growing in Almaty oblast with analogous chemical content increase animals surviving after same doses in 2.4 times and average life duration in 1.45 times

[en] It is noted, that nowadays a nuclear danger proceeds from nuclear depositions of countries having own nuclear weapons. Since Kazakhstan is one of the first country in the world which fulfilled regulations of Lisbon Protocol and liquidated own nuclear potential, author regards that Kazakhstan have moral right for initiating process of attachment to Comprehensive Nuclear Test Ban Treaty by countries having nuclear weapon. Now for Kazakhstan there are urgent problems: financing of post-conversion processes; re-cultivation of territory contaminated by residuals from nuclear weapons test; rehabilitation of population health, damaged from test of mass destruction weapon. Scientists of Kazakhstan estimated damage from nuclear test on Kazakstan territory in 10 billion dollars. It is necessary international efforts of all public organizations of the world for all world sites. One of the financing source could be means from reduction of nuclear arms production

[en] In the report necessity and importance of reliable information on radiation and other pollutions for taking decisions about protection of environment and health of the present and future generations are noted

[en] In the report the analysis on comprehensive approach to children's population health improvement from zones of nuclear sites in condition of sanatorium-resort service for last 10 years is coverage. Methodic and peculiarities of health improvement with using of natural methods are cited. Training in 'Health schools' is analyzed

[en] Semipalatinsk test site give rise to dangerous conditions for late probabilistic effects manifestation and somatic radiation pathology determination. For effective solution of the 'site-population' medico biological problem it is necessary a scientific conception on non-threshold nature of radiation action. Any radiation dose even very small can increase of frequency of genetic and hematologic disturbances. Only on the base of comprehensive data it is possible developing of rational schemes of science-based and individually treatment, as well as rehabilitation of patients injured by radiation. For realization of the conception it is necessary solving following problems: selection and approbation of high-effective chemical and biological active compounds (radioprotectors, adapting genes, immunomodulators, de-corporators, anti-carcinogenic and others); development of medical and preventive foodstuffs having antitoxic, antioxidant, anti-anemia properties intended for radiation injured personnel; development of rational schemes of complex and individual treatment and health rehabilitation; implementation of rational schemes of sanatorium-resort health improving

[en] Some issues of land regulation on governmental level in Kazakhstan are considered. Peculiarities of land relations for the republic are pointed out