Sample site,Soil depth (cm),Stable nitrogen isotope composition (бы),Stable carbon isotope composition (бы),Soil organic nitrogen content (g/kg),C/N ratio,,Sample site,Soil depth (cm),Stable nitrogen isotope composition (бы),Stable carbon isotope composition (бы),Soil organic nitrogen content (g/kg),C/N ratio,,Sample site,Soil depth (cm),Stable nitrogen isotope composition (бы),Stable carbon isotope composition (бы),Soil organic nitrogen content (g/kg),C/N ratio,, AAL,5,2.3,-22.72,0.88,8.63,,PF,5,3.69,-26.36,0.74,12.93,,PFU,5,-0.8,-26.09,0.91,15.76,, AAL,10,0.79,-22.92,0.66,8.54,,PF,10,2.89,-25.96,0.81,13.13,,PFU,10,2.09,-25.07,0.59,14.43,, AAL,15,1.24,-22.93,0.67,8.59,,PF,15,3.18,-25.8,0.76,13.13,,PFU,15,2.37,-25.48,0.58,16.9,, AAL,20,2.65,-22.04,0.65,9.06,,PF,20,3.48,-25.53,0.47,12.18,,PFU,20,3.2,-23.8,0.44,14.25,, AAL,25,2.15,-23.05,0.61,8.96,,PF,25,3.21,-25.54,0.5,13.42,,PFU,25,2.95,-25.28,0.52,16.09,, AAL,30,3.46,-22.79,0.47,8.1,,PF,30,3.67,-24.87,0.28,12.4,,PFU,30,4.15,-25.14,0.51,18.91,, AAL,35,3.12,-23.34,0.5,7.75,,PF,35,5.3,-24.98,0.32,12.63,,PFU,35,4.81,-24.71,0.68,16.95,, AAL,40,4.52,-24.52,0.54,7.41,,PF,40,4.36,-24.63,0.32,11.7,,PFU,40,4.54,-24.91,0.55,17.48,, AAL,45,4.43,-24.46,0.52,6.06,,PF,45,4.59,-24.64,0.24,10.78,,PFU,45,4.04,-25.04,0.54,18.66,, AAL,50,4.76,-24.17,0.47,5.26,,PF,50,4.2,-26.37,0.16,13.44,,PFU,50,3.67,-24.58,0.53,17.78,, AAL,55,4.58,-24.35,0.48,5.54,,PF,55,5.55,-26.37,0.2,12.79,,PFU,55,4.62,-24.97,0.52,17.38,, AAL,60,5.39,-25.21,0.46,5.27,,PF,60,4.42,-25.69,0.16,11.56,,PFU,60,4.72,-24.15,0.41,15.52,, AAL,65,5.17,-25.59,0.49,5.93,,PF,65,3.11,-25.89,0.17,11.96,,PFU,65,4.77,-23.94,0.46,15.79,, AAL,70,5.67,-25.47,0.5,6.61,,PF,70,4.42,-25.41,0.11,11.23,,PFU,70,3.94,-25.26,0.32,11.92,, AAL,75,5.04,-25.74,0.52,6.51,,PF,75,3.17,-24.91,0.17,10.02,,PFU,75,3.09,-25.51,0.25,11.28,, AAL,80,4.68,-25.63,0.51,5.88,,PF,80,4.47,-25.32,0.17,10.27,,PFU,80,2.9,-25.76,0.24,9.22,, AAL,85,4.82,-25.73,0.45,5.19,,PF,85,2.44,-24.98,0.14,11.18,,PFU,85,2.89,-25.91,0.2,10.51,, AAL,90,5.13,-25.69,0.49,6.04,,PF,90,2.1,-25.08,0.15,11.4,,PFU,90,2.43,-25.85,0.2,10.1,, AAL,95,4.67,-25.74,0.47,5.35,,PF,95,1.18,-26.74,0.18,10.35,,PFU,95,3.87,-25.26,0.25,9.54,, AAL,100,5.15,-25.72,0.49,5.43,,PF,100,1.44,-26.54,0.23,11.01,,PFU,100,3.48,-26.47,0.22,8.42,, AAL,105,5.81,-25.73,0.55,5.47,,PF,105,1.52,-25.92,0.12,10.21,,PFU,105,3.14,-26.6,0.25,9.89,, AAL,110,4.54,-25.43,0.47,5.12,,PF,110,2.12,-28.03,0.14,13.1,,PFU,110,3.66,-26.08,0.22,9.21,, AAL,115,5.73,-25.52,0.42,5.09,,PF,115,2.87,-26.45,0.14,12.53,,PFU,115,3.28,-26.64,0.2,9.25,, AAL,120,5.05,-25.44,0.43,5.01,,PF,120,3.18,-25.91,0.15,13.32,,PFU,120,4.25,-26.89,0.23,9.39,, AAL,125,5.11,-25.72,0.42,4.6,,PF,125,4.5,-27.03,0.22,12.8,,PFU,125,4.1,-26.05,0.16,8.9,, AAL,130,5.2,-25.32,0.44,4.77,,PF,130,4.81,-26.31,0.25,12.32,,PFU,130,4.66,-27.04,0.15,8.82,, AAL,135,5.47,-25.42,0.45,5.17,,PF,135,3.69,-25.48,0.21,10.82,,PFU,135,3.33,-26.64,0.19,9.52,, AAL,140,4.85,-26.29,0.41,5.08,,PF,140,2.87,-25.44,0.19,10.43,,PFU,140,2.85,-26.85,0.19,8.44,, AAL,145,5.84,-25.97,0.45,5.26,,PF,145,2.33,-26.22,0.22,10.79,,PFU,145,2.48,-27.58,0.21,9.65,, AAL,150,4.45,-25.09,0.45,5.21,,PF,150,3.63,-26.52,0.22,10.48,,PFU,150,2.33,-26.48,0.2,7.56,, AAL,155,4.46,-25.41,0.42,4.82,,PF,155,2.38,-24.64,0.22,10.15,,PFU,155,3.26,-26.79,0.2,7.81,, AAL,160,5.15,-25.23,0.43,4.92,,PF,160,2.28,-26.01,0.18,10.64,,PFU,160,1.96,-26.55,0.2,6.81,, AAL,165,4.9,-25.46,0.46,4.84,,PF,165,3.26,-25.85,0.19,10.87,,PFU,165,2.78,-25.76,0.27,6.33,, AAL,170,5,-25.77,0.46,4.66,,PF,170,2.92,-26.23,0.17,10.93,,PFU,170,2.16,-26.9,0.23,7.34,, AAL,175,4.91,-25.32,0.46,4.58,,PF,175,2.93,-26.76,0.14,12.77,,PFU,175,2.3,-27.2,0.27,8.63,, AAL,180,5.22,-25.01,0.45,4.74,,PF,180,3.54,-26.42,0.15,11.98,,PFU,180,2.6,-26.29,0.19,9.29,, AAL,185,4.5,-24.84,0.44,4.45,,PF,185,4.03,-26.08,0.12,11.48,,PFU,185,2.03,-26.86,0.22,9.17,, AAL,190,4.12,-25.36,0.47,4.6,,PF,190,4.49,-26.43,0.21,11.36,,PFU,190,3.12,-25.52,0.2,7.49,, AAL,195,4.97,-25.62,0.48,4.65,,PF,195,5.41,-26.54,0.15,13.07,,PFU,195,1.94,-27.35,0.23,8.86,, AAL,200,5.23,-25.56,0.43,4.25,,PF,200,5.13,-26.08,0.21,12.1,,PFU,200,1.89,-27,0.25,7.54,, AAL,205,4.8,-25.54,0.49,4.6,,PF,205,5.73,-26.13,0.18,12.09,,PFU,205,2.92,-27.16,0.24,9.18,, AAL,210,5.08,-25.67,0.45,4.52,,PF,210,4.12,-25.72,0.24,12.1,,PFU,210,3.61,-27.59,0.26,9.6,, AAL,215,4.41,-25.67,0.44,4.79,,PF,215,4.32,-25.7,0.2,11.55,,PFU,215,3.92,-27.44,0.2,9.19,, AAL,220,5.36,-26,0.52,5.61,,PF,220,2.57,-26.67,0.15,13.45,,PFU,220,3.92,-27.49,0.25,9.08,, AAL,225,4.61,-25.14,0.4,4.17,,PF,225,1.62,-26.56,0.19,12.43,,PFU,225,3.52,-26.88,0.25,6.6,, AAL,230,4.96,-25.59,0.41,4.55,,PF,230,-1.25,-26.88,0.19,11.38,,PFU,230,3.68,-27.86,0.31,7.83,, AAL,235,4.9,-25.59,0.43,4.78,,PF,235,-0.73,-26.68,0.14,13.22,,PFU,235,2.79,-27.05,0.26,7,, AAL,240,4.51,-25.36,0.43,5.09,,PF,240,0.03,-26.45,0.13,12.57,,PFU,240,2.16,-27.06,0.24,6.93,, AAL,245,4.56,-25.22,0.41,4.16,,PF,245,1.51,-26.64,0.11,12.44,,PFU,245,4.94,-27.33,0.23,8.7,, AAL,250,4.82,-26.01,0.44,4.61,,PF,250,1.24,-26.47,0.12,12.4,,PFU,250,1.7,-26.21,0.21,9.62,, AAL,255,4.52,-25.68,0.43,4.48,,PF,255,-0.28,-26.44,0.16,12.01,,PFU,255,1.88,-26.69,0.23,8.29,, AAL,260,4.78,-26.01,0.44,4.52,,PF,260,0.16,-27.23,0.14,14.01,,PFU,260,0.29,-25.7,0.24,7.17,, AAL,265,4.99,-26.44,0.43,4.6,,PF,265,0.25,-26.38,0.11,13.33,,PFU,265,0.88,-26.32,0.23,7.07,, AAL,270,4.53,-26.08,0.43,4.3,,PF,270,2.51,-26.74,0.14,14.81,,PFU,270,2.83,-26.71,0.19,7.5,, AAL,275,5,-26.53,0.5,4.39,,PF,275,2.92,-26.95,0.14,13.3,,PFU,275,3.44,-27.66,0.22,8.39,, AAL,280,4.62,-25.37,0.43,4.37,,PF,280,2.87,-26.47,0.13,12.69,,PFU,280,3.51,-27.58,0.28,9.84,, AAL,285,4.68,-25.53,0.42,5.21,,PF,285,1.65,-27.56,0.13,13.07,,PFU,285,3.21,-27.16,0.19,8.72,, AAL,290,4.9,-26,0.43,4.37,,PF,290,0.3,-27.15,0.14,12.06,,PFU,290,1.76,-27.48,0.24,8.04,, AAL,295,4.43,-25.87,0.38,3.96,,PF,295,0.16,-26.34,0.17,11.65,,PFU,295,1.62,-27.43,0.21,9.11,, AAL,300,5.27,-26.39,0.42,5.07,,PF,300,0.53,-27.4,0.17,12.95,,PFU,300,2.34,-27.4,0.24,9.2,,