поверхневі води

Key factors of atmospheric air, surface and ground waters’pollution have been determined.Main directions in mapping of ecological conditions and environmental protection have been presented in the paper. Examples and contents of series of ecological maps of environment’s dynamic components of Kharkiv region have been given.

For research of intercommunication between the levels of toxicness and muddiness of water were drawn on the results of measuring of component composition and determination of toxicness of sewages of enterprises of the different industries of economy, located on territory of a few areas of Ukraine. It is shown that in each of cases the set of meaningful physical and chemical indexes which correlate with data of biotesting is different and depends on component composition of sewages. The brought results over are base on the use of far of experimental data and have an important practical value for the exposure of reasons of origin of toxic properties of sewages with the purpose of realization of corresponding nature protection measures on their removal.