Carbon accumulation refers to the process by which carbon dioxide is removed from the atmosphere and stored in various natural carbon sinks, such as forests, soil, and oceans. This process is crucial in mitigating climate change, as carbon dioxide is a greenhouse gas that contributes to global warming. Carbon accumulation can be enhanced through conservation and restoration efforts of these natural carbon sinks, as well as through sustainable land management practices that promote the sequestration of carbon in vegetation and soil. Research in this area explores the mechanisms and factors influencing carbon accumulation, as well as the potential of different ecosystems and land use practices to serve as effective carbon sinks. Ultimately, the goal of carbon accumulation research is to better understand and enhance the Earth's natural carbon storage capacity to help reduce greenhouse gas emissions and combat climate change.