Data of soil response to nitrogen deposition.xlsx

Previous studies have focused on soil acidification under nitrogen (N) deposition. Chemical fertilizer use, fossil fuel combustion, and industrial activities have significantly increased nitrogen deposition. Despite significant research on soil, studies addressing soil acidification under different nitrogen and soil conditions remain limited. To fill this gap, we conducted an investigation into the effect of different N deposition levels on N-poor soil in tropical regions, aiming to ascertain the response of soil acidification to both increased and decreased N deposition.