Concentrations of dissolved nutrients, including nitrate, have been observed to increase (Chambers et al. 2001), although increases in nitrate were typically quite low and short-lived.
On a observÃ© une hausse des concentrations d'Ã©lÃ©ments nutritifs dissous, dont les nitrates (Chambers et al., 2001), bien que l'accroissement des concentrations de nitrates soit gÃ©nÃ©ralement assez faible et de courte durÃ©e.