Effect of Biochar Addition on Nutrient Cycle and Water Quality in Urban Rivers as an Environmental Health Promotion Effort

Abstract

The potential use of biochar as a solution provides an intriguing opportunity to improve the health of these rivers while also delivering other benefits such as carbon sequestration and better soil health. The purpose of this project is to look into the impact of adding biochar to urban rivers on nitrogen cycling and water quality. A randomized full block design will be used in the study, with three treatment groups and one control group. The experimental setup is a controlled laboratory setting. The study's findings reveal that adding biochar to urban river sediments has a considerable positive influence on water quality metrics such as nitrogen and phosphorus levels. Furthermore, our research shows that the addition of biochar has the ability to considerably increase carbon while decreasing greenhouse gas emissions. Finally, our findings provide useful insights into the prospective benefits of employing biochar to promote river health in the Banjar district.