1. Korean Society of Livestock Environment – Effects of cattle manure biochar and rice husk biochar addition on odor and greenhouse gas emissions during composting of Hanwoo manure – Jinho Shin

2. Korean Society of Livestock Environment – Evaluation of the ammonia reduction efficiency of a floating cover in a pilot-scale pig house slurry pit – Yangjun Lee

3. Korean Society of Odor Environment – Evaluation of the odor reduction effect of a floating cover in a lab-scale slurry pit – Jumi Lee