Long-term nitrogen and carbon budget and greenhouse gas balance of a constructed wetland treating polluted agricultural runoff

Kaido Soosaar1, Julien Tournebize2, Anandita Agarwal2, Cédric Chaumont2, Jaan Pärn1 and Ulo Mander1, (1)University of Tartu, Department of Geography, Tartu, Estonia, (2)IRSTEA, Antony Cedex, France