[Procedures for the quantitative determination of the significance of hygienic problems at the state level].

A procedure has been developed to rank the regional problems of environmental hygiene on the basis of the modified risk-assessing model. The procedure has been tested, by using the regions of the Republic of Kazakhstan as an example. The priority problems and the country's regions requiring a particular attention have been identified in terms of the potential risks of environmental exposures on human health.

[Environmental pollution with heavy metals at carrier rockets fall areas].

Based on hygienic monitoring, the authors evaluated environmental pollution with heavy metals at carrier rockets fall places and determined actual chemical load on environment.