A study led by Professor Jimmy Jiujiu Jiao from the Department of Earth and Planetary Sciences at The University of Hong Kong (HKU) and Professor Meng Li from Shenzhen University has identified microbial fermentation as the likely main pathway for ammonium production in sediments beneath the Pear...
Source: [Phys.org](https://phys.org/news/2026-08-fermentation-emerges-key-pathway-ammonium.html)