In field studies, forest soils in the Atlantic Lowlands of Costa Rica emitted greater amounts of nitric oxide (NO) than soils from pastures that had been actively grazed for over 20 years following their conversion from forest. We measured NO production from intact soil cores from these land uses. Laboratory tests using ammonium(NH 4 + ), nitrate (NO 3… (More)
DOI: 10.1007/BF00336551

5 Figures and Tables


  • Presentations referencing similar topics