TY  - RPRT
AU  - United Nations Environment Programme
A4  - Sutton, Mark
A4  - Raghuram, Nandula
A4  - Adhya, Tapan Kumar
A4  - Baron, Jill
A4  - Cox, Christopher
A4  - de Vries, Wim
A4  - Hicks, Kevin
A4  - Howard, Clare
A4  - Ju, Xiaotang
A4  - Kanter, David
A4  - Masso, Cargele
A4  - Ometto, Jean Pierre
A4  - Ramachandran, Ramesh
A4  - Van Grinsven, Hans
A4  - Winiwarter, Wilfried
PY  - 2019
UR  - https://wedocs.unep.org/handle/20.500.11822/27543
LA  - English
KW  - nitrogen
KW  - circular economy
KW  - pollution
TI  - Frontiers 2018/19: Emerging Issues of Environmental Concern - Chapter 4
T2  - 氮固定：从氮循环污染到氮循环经济
M3  - Technical report
ER  -