M. N. Musayev

Reproduction of the man's environment — complex of measures (economical, technological, organizational) and their scientific support directed towards (in line with restoration of natural resources) the maintaining of parameters of the living environmental conditions within the limits favorable for existence of a person and his socio economic development.

Issiqlik hilan ifloslanish — fizikaviy ifloslanish turlaridan bin bo‘lib, haroratning tabiiy holatdan davriy yoki uzoq muddat davomida oshishi bilan tavsiflanadi.