Martti Esala

National and regional net nitrogen balances in Finland in 1990 2005

Tapio Salo, Riitta Lemola, M. Esala, 2008 .

Modelled impacts of mitigation measures on greenhouse gas emissions from Finnish agriculture up to 2020.

Heikki Lehtonen, K. Regina, J. Nousiainen, 2009 .

Fluxes of N2O from farmed peat soils in Finland

K. Regina, M. Esala, A. Hannukkala, 2004 .

Ammonia emissions from agriculture

John Morken, Holger Kirchmann, Martin Ferm, 2004, Nutrient Cycling in Agroecosystems.

Influence of slurry and mineral fertiliser application techniques on N2O and CH4 fluxes from a barley field in southern Finland

Kristiina Regina, Martti Esala, Paula Perälä, 2006 .