TY - T1 - Accumulation of nitrogen in the snowpack of urban parks and its connection to dog activities. SN - / UR - URN:NBN:fi:hulib-202009304153; http://hdl.handle.net/10138/319770 T3 - A1 - Azam, Gausul A2 - PB - Helsingin yliopisto Y1 - 2020 LA - eng AB - Dog activities (urination and defecation) can be a source of nitrogen accumulation in the snowpack of urban parks. Urban parks are commonly visited by urban residents and excessive buildup of nitrogen in snowpack can be a health concern. This accumulation of nitrogen in snowpack may wash away during spring with the runoff of melting snow, which can cause the eutrophication and deterioration of lake ecosystems. In this study, I investigated the concentration of some nitrogen-related compounds alo... VO - IS - SP - OP - KW - Nitrogen; Urban Park; snowpack; dogs; Ympäristömuutos; Environmental Change; Miljöförändring; Ympäristömuutoksen ja globaalin kestävyyden maisteriohjelma; Master's Programme in Environmental Change and Global Sustainability; Magisterprogrammet i miljöförändringar och global hållbarhet N1 - PP - ER -