共 10 条
[3]
Nitrate sources and watershed denitrification inferred from nitrate dual isotopes in the Beijiang River, south China[J] . Fajin Chen,Guodong Jia,Jianyao Chen.Biogeochemistry . 2009 (2)
[4]
Sources of nitrate and ammonium contamination in groundwater under developing Asian megacities[J] . Yu Umezawa,Takahiro Hosono,Shin-ichi Onodera,Fernando Siringan,Somkid Buapeng,Robert Delinom,Chikage Yoshimizu,Ichiro Tayasu,Toshi Nagata,Makoto Taniguchi.Science of the Total Environment . 2008 (2)
[5]
Source identification of nitrate by means of isotopic tracers in the Baltic Sea catchments[J] . Voss M.,Deutsch B.,Elmgren R.,Humborg C.,Kuuppo P.,Pastuszak M.,Rolff C.,Schulte U..Biogeosciences . 2006 (15)
[7]
A new method for collection of nitrate from fresh water and the analysis of nitrogen and oxygen isotope ratios[J] . S.R. Silva,C. Kendall,D.H. Wilkison,A.C. Ziegler,C.C.Y. Chang,R.J. Avanzino.Journal of Hydrology . 2000 (1)
[8]
Nitrogen isotope indicators of seasonal source variability to groundwater
[J].
ENVIRONMENTAL GEOLOGY,
1997, 32 (03)
:210-218
[9]
Intermittent denitrification: The application of a 15 N natural abundance method to a forested ecosystem[J] . Keisuke Koba,Naoko Tokuchi,Eitaro Wada,Takuo Nakajima,Goro Iwatsubo.Geochimica et Cosmochimica Acta . 1997 (23)
[10]
Natural abundance-level measurement of the nitrogen isotopic composition of oceanic nitrate: an adaptation of the ammonia diffusion method[J] . D.M. Sigman,M.A. Altabet,R. Michener,D.C. McCorkle,B. Fry,R.M. Holmes.Marine Chemistry . 1997 (3)