What can be a result of accumulating putrescible waste in landfills without proper management?

Accumulating putrescible waste in landfills without proper management can significantly increase the risk of odor and pest issues. Putrescible waste, which includes organic materials such as food scraps, is prone to decomposition. When it breaks down anaerobically (without oxygen), it can produce harmful gases like methane and hydrogen sulfide, leading to foul odors that can affect nearby communities and the environment.

Additionally, the decomposition process attracts pests such as rodents and insects, as they are drawn to the organic material. This can create further management challenges, including potential health risks and additional costs for pest control. Effective landfill management practices, such as compaction and covering waste promptly, are essential to minimize these problems and maintain a safe, sanitary environment.