Define the term 'decontamination' in emergency management.

The term 'decontamination' in emergency management refers specifically to the process of removing or neutralizing contaminants from personnel and equipment. This procedure is essential in situations involving hazardous materials or environmental disasters where exposure to harmful substances can pose serious health risks.

Decontamination is critical for ensuring the safety of emergency responders, affected populations, and the integrity of the environment. It typically involves various techniques such as washing, chemical treatments, and the use of specialized equipment to effectively eliminate or reduce hazards.

In the context of emergency management, the other options do not accurately capture the essence of decontamination. Storing hazardous materials does not involve removing them; assessing health impacts relates to understanding exposure rather than the removal of contaminants; and cleansing the environment, while important, does not specifically address the immediate need to protect and decontaminate individuals and equipment that may have come into contact with hazardous substances. Therefore, understanding decontamination as a proactive measure is vital in effectively managing emergency situations.