E 2009, by the American Society of Limnology and Oceanography, Inc. Nitrate removal in stream ecosystems measured by 15N addition
- Publication date
- Publisher
Abstract
We measured denitrification rates using a field 15N–NO { 3 tracer-addition approach in a large, cross-site study of nitrate uptake in reference, agricultural, and suburban–urban streams. We measured denitrification rates in 4