Rapid analysis of organic carbon and nitrogen in particulate materials
J Nieuwenhuize, YEM Maas, JJ Middelburg - Marine Chemistry, 1994 - Elsevier
A method for rapid determination of organic carbon and nitrogen in natural particulate
materials is described. The procedure allows the determination of 60 samples per day by a …
materials is described. The procedure allows the determination of 60 samples per day by a …
Evidence for bias in C and N concentrations and δ13C composition of terrestrial and aquatic organic materials due to pre-analysis acid preparation methods
This study is the first systematic comparison of the effect of acid treatment methods on the
reliability of organic carbon [C] and nitrogen [N], and carbon isotope (δ13C) values on a …
reliability of organic carbon [C] and nitrogen [N], and carbon isotope (δ13C) values on a …
Soil carbonate decomposition by acid has little effect on δ13C of organic matter
AJ Midwood, TW Boutton - Soil biology and biochemistry, 1998 - Elsevier
The δ13C of soil organic C is often utilized to document vegetation changes and to estimate
rates of soil organic C turnover. Soil carbonate C is isotopically distinct from organic C, and …
rates of soil organic C turnover. Soil carbonate C is isotopically distinct from organic C, and …
Psychrophilic sulfate-reducing bacteria isolated from permanently cold Arctic marine sediments: description of Desulfofrigus oceanense gen. nov., sp. nov …
C Knoblauch, K Sahm… - International Journal of …, 1999 - microbiologyresearch.org
Five psychrophilic Gram-negative, sulfate-reducing bacteria were isolated from marine
sediments off the coast of Svalbard. All isolates grew at the in situ temperature of-1· 7° C. In …
sediments off the coast of Svalbard. All isolates grew at the in situ temperature of-1· 7° C. In …
Carbonate removal from coastal sediments for the determination of organic carbon and its isotopic signatures, δ13C and Δ14C: comparison of fumigation and direct …
T Komada, MR Anderson… - Limnology and …, 2008 - Wiley Online Library
Acidification of a solid sample to separate inorganic carbon (IC) from organic carbon (OC) is
a widely encountered procedure in limnology and oceanography. Traditionally, OC was …
a widely encountered procedure in limnology and oceanography. Traditionally, OC was …
Utilization of nitrogen derived from seabird guano by terrestrial and marine plants at St. Paul, Pribilof Islands, Bering Sea, Alaska
SC Wainright, JC Haney, C Kerr, AN Golovkin, MV Flint - Marine Biology, 1998 - Springer
Dense, conspicuous colonies of seabirds and pinnipeds breed on ocean islands throughout
the world. Such colonies have been shown to have local impacts on prey populations, but …
the world. Such colonies have been shown to have local impacts on prey populations, but …
[HTML][HTML] Multiple stressor effects on biodiversity and ecosystem functioning in a Mediterranean temporary river
The hydrological and biological complexity of temporary rivers as well as their importance in
providing goods and services is increasingly recognized, as much as it is the vulnerability of …
providing goods and services is increasingly recognized, as much as it is the vulnerability of …
Effects of sample preparation on the measurement of organic carbon, hydrogen, nitrogen, sulfur, and oxygen concentrations in marine sediments
SA Ryba, RM Burgess - Chemosphere, 2002 - Elsevier
The elemental composition of marine sediment provides useful information for the study of
environmental processes including biogeochemical cycling and contaminant partitioning. It …
environmental processes including biogeochemical cycling and contaminant partitioning. It …
Geochemistry and mineralogy of the NW Aegean Sea surface sediments: implications for river runoff and anthropogenic impact
AP Karageorgis, CL Anagnostou, H Kaberi - Applied Geochemistry, 2005 - Elsevier
Surface sediments of the NW Aegean Sea were analyzed for clay mineral composition (94
samples), organic C and carbonate content, and major and minor elements (112 samples) …
samples), organic C and carbonate content, and major and minor elements (112 samples) …
Effect of temperature on sulphate reduction, growth rate and growth yield in five psychrophilic sulphate‐reducing bacteria from Arctic sediments
C Knoblauch, BB Jørgensen - Environmental Microbiology, 1999 - Wiley Online Library
Five psychrophilic sulphate‐reducing bacteria (strains ASv26, LSv21, PSv29, LSv54 and
LSv514) isolated from Arctic sediments were examined for their adaptation to permanently …
LSv514) isolated from Arctic sediments were examined for their adaptation to permanently …