Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Nitrogen flux stable isotopes

Kao, S. J., and Liu, K. K. (2000). Stable carbon and nitrogen isotope systematics in a human-disturbed watershed (Lanyang-Hsi) in Taiwan and the estimation of biogenic particulate organic carbon and nitrogen fluxes. Global Biogeochem. Cycles. 14(1), 189—198. [Pg.507]

Broman D, Naf C, Rolfif C, Zebuhr Y, Fry B, Hobbie J. 1992. Using ratios of stable nitrogen isotopes to estimate bioaccumulation and flux of polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) in two food chains from the northern Baltic. Environ Toxicol Chem 11 331-345. [Pg.114]

Freudenthal et al. Particle fluxes and stable nitrogen isotope ratios repotted in... [Pg.606]

Figure l6.l6 Time series of particulate nitrogen (PN) export and isotopic composition determined from 150-m floating sediment trap collections at Station ALOHA. (Top) PN flux (pmol N m d ). Error bars represent SE of three to six individual trap measurements. (Bottom) Stable nitrogen isotopic composition (c5 N) of trap-collected material (%o vs. air N2). Error bars, where shown, represent SE of two to three individual trap measurements. Dotted lines represent the isotopic compositions of exported PN expected when supported entirely hy nitrate (6.5°/oo) or entirely by dinitrogen gas (0 %o). The solid line indicates a decreasing trend determined hy linear regression. The trend break at the end of 2002 remains to he explained. Updated and revised from Dore et al. (2002). [Pg.749]


See other pages where Nitrogen flux stable isotopes is mentioned: [Pg.158]    [Pg.1297]    [Pg.213]    [Pg.345]    [Pg.343]    [Pg.3520]   


SEARCH



Fluxes nitrogen

Isotope stable isotopes

Isotopic flux

Isotopic nitrogen

Stable isotope

© 2024 chempedia.info