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Decadal diagenetic effects on d13C and d15N studied in varved lake sediment
Decadal diagenetic effects on d13C d15N studied varved lake sediment
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2014/4/18
To assess the long-term (27 yr) effects of sediment aging on stable carbon and nitrogen isotope values (δ13C and δ15N), we used a collection of eight freeze cores of annually laminated (varved) lake s...
Patterns in the d13C and d15N signature of Ulva pertusa: Interaction between physical gradients and nutrient source pools
Patterns in the d13C and d15N signature of Ulva pertusa Interaction between physical gradients nutrient source pools
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2014/4/23
Field surveys and laboratory experiments were used to investigate the influence of the physical environment on variability in δ13C and δ15N signatures of Ulva pertusa, an abundant macroalgae inhabitin...
Interspecific and intraspecific variation of d13C and d15N in deposit- and suspension-feeding bivalves (Macoma balthica and Cerastoderma edule): Evidence of ontogenetic changes in feeding mode of Macoma balthica
Interspecific and intraspecific variation d13C and d15N deposit- and suspension-feeding bivalves ontogenetic changes feeding mode Macoma balthica
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2014/5/14
Deposit and suspension feeders can switch feeding behavior and show variations in feeding mode as individuals pass through life-cycle stages. Stable carbon and nitrogen isotopes were used to trace cha...
Seasonal variation of the d13C and d15N of particulate and dissolved carbon and nitrogen in Lake Lugano: Constraints on biogeochemical cycling in a eutrophic lake
Seasonal variation d13C and d15N particulate and dissolved carbon and nitrogen Lake Lugano biogeochemical cycling a eutrophic lake
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2014/5/14
We determined the δ13C and δ15N of water-column particulate organic matter (POM), dissolved inorganic carbon, and nitrate, together with water chemistry and phytoplankton biomass and species compositi...
Carbon sources for demersal fish in the western Seto Inland Sea, Japan, examined by d13C and d15N analyses
Carbon sources demersal fish the western Seto Inland Sea Japan examined by d13C d15N analyses
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2014/5/27
The relative importance of benthic and pelagic primary production for demersal fish and some invertebrates in the western Seto Inland Sea of Japan was examined using carbon and nitrogen stable isotope...