Divergent Effects of Nitrogen Addition on Soil Respiration in a Semiarid Grassland
Zhu, Cheng, Ma, Yiping, Wu, Honghui, Sun, Tao, La Pierre, Kimberly J., Sun, Zewei and Yu, Qiang.
(2016).
.
Scientific Reports,
6
(1)
http://dx.doi.org/10.1038/srep33541