SEASONAL TRENDS OF NH4+ AND NO3- NITROGEN ISOTOPE COMPOSITION IN RAIN COLLECTED AT JULICH, GERMANY

[1] ALY AIM, 1975, THESIS RHEINISCH WES

[2] ANGSTROM A, TELLUS, V4, P271

[3] ANGSTROM ANDERS, 1952, TELLUS, V4, P31

[4] BOKHOVEN C, 1966, NATURE, V5052, P927

[5] BREMNER J M, 1973, Journal of Environmental Quality, V2, P363, DOI 10.2134/jeq1973.00472425000200030013x

[6] CHENG HH, 1964, SCIENCE, V146, P1574

[7] NITROGEN ISOTOPE FRACTIONATION IN SOILS AND MICROBIAL REACTIONS [J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1970, 4 (11) : 929 - +

[8] DELWICHE CC, 1970, SCI AM, V223, P137

[9] ERIKSSON E, 1958, GEOCHIM COSMOCHIM AC, V15, P153

[10] VARIATION IN NATURAL NITROGEN-15 ABUNDANCE IN NITRATE MINERALIZED DURING INCUBATION OF SEVERAL ILLINOIS SOILS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1974, 38 (01) : 90 - 95

[1] ALY AIM, 1975, THESIS RHEINISCH WES

[2] ANGSTROM A, TELLUS, V4, P271

[3] ANGSTROM ANDERS, 1952, TELLUS, V4, P31

[4] BOKHOVEN C, 1966, NATURE, V5052, P927

[5] BREMNER J M, 1973, Journal of Environmental Quality, V2, P363, DOI 10.2134/jeq1973.00472425000200030013x

[6] CHENG HH, 1964, SCIENCE, V146, P1574

[7] NITROGEN ISOTOPE FRACTIONATION IN SOILS AND MICROBIAL REACTIONS [J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1970, 4 (11) : 929 - +

[8] DELWICHE CC, 1970, SCI AM, V223, P137

[9] ERIKSSON E, 1958, GEOCHIM COSMOCHIM AC, V15, P153

[10] VARIATION IN NATURAL NITROGEN-15 ABUNDANCE IN NITRATE MINERALIZED DURING INCUBATION OF SEVERAL ILLINOIS SOILS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1974, 38 (01) : 90 - 95