The nitrogen air emissions (16,193 tons) were 93% of the average of the past 20 years and the net balance surplus of nitrogen (4,962 tons) was just 38% of the average of the past 20 years.
Emisija dušika v zrak v letu 2015 (16.193 ton) je bila 93 % povprečja zadnjih 20 let, neto bilančni presežek dušika v tleh (4.962 ton) pa je bil le 38 % povprečja zadnjih 20 let.