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d15N of lipids in marine animals of the Dutch Wadden Sea, supplement to: Svensson, Elisabeth; Schouten, Stefan; Hopmans, Ellen C; Middelburg, Jack
- 负责人：
- 关键词：
- Sample code\/label Species Tissues Sample material Lipids δ15N Carbon\/Nitrogen ratio δ15N, standard deviation
- DOI：
- doi:10.1594/pangaea.855456
- 摘要：
- Lipid extraction of biomass prior to stable isotope analysis is known to cause variable changes in the stable nitrogen isotopic composition (d15N
Data from: Fate of atmospherically deposited NH4+ and NO3- in two temperate forests in China: temporal pattern and redistribution
- 负责人：
- DOI：
- doi:10.5061/dryad.t3k2t2j
- 摘要：
- of different forms of deposited N as well as the redistribution over time within different ecosystems is limited. In this study we used the 15N-tracer method
Data from: Starvation effects on nitrogen and carbon stable isotopes of animals: an insight from meta-analysis of fasting experiments
- 负责人：
- Doi, Hideyuki
- DOI：
- doi:10.5061/dryad.m53q0
- 摘要：
- Nitrogen and carbon stable isotopic compositions (δ15N and δ13C) of consumers have been used for physiological and food web studies. Previous studies
Data from: Intramolecular hydrogen bonds in 1,4-dihydropyridine derivatives
- 负责人：
- DOI：
- doi:10.5061/dryad.j3m73
- 摘要：
- 1,4- dihydropyridine (1,4-DHP) derivatives have been synthesized and characterized by 1H, 13C, 15N NMR spectroscopy, secondary H/D 13C isotope shifts
Data from: Stable isotopes reveal the effect of trawl fisheries on the diet of commercially exploited species
- 负责人：
- Hinz, Hilmar
- 关键词：
- fishing impacts fish diet change prey availability stable isotopes fish condition otter trawl ecosystem approach
- DOI：
- doi:10.5061/dryad.g3qh8
- 摘要：
- y both negatively and positively influence the quantity and quality of food available. Using δ13C and δ15N we investigated potential diet changes of thr
Data from: Convergence of soil nitrogen isotopes across global climate gradients
- 负责人：
- DOI：
- doi:10.5061/dryad.32ms0
- 摘要：
- , carbon sequestration, nutrient fluxes to aquatic systems, and climate forcing. With limited direct measures of soil N cycling at the global scale, syntheses of the 15N
Data from: Resilience of lake biogeochemistry to boreal-forest wildfires during the late Holocene
- 负责人：
- DOI：
- doi:10.5061/dryad.440rk01
- 摘要：
- years. No significant difference exists in ?13C, %C, %N, C:N, or magnetic susceptibility between pre-fire, post-fire, and fire samples. However, ?15N
Data from: Validating the incorporation of 13C and 15N in a shorebird that consumes an isotopically distinct chemosymbiotic bivalve
- 负责人：
- DOI：
- doi:10.5061/dryad.c25gd
- 摘要：
- in chemosynthesis-based ecosystems. In this paper we present such a validation experiment for the incorporation of 13C and 15N in the blood plasma of a medium-sized
Data from: The diverse dietary profiles of MIS 3 cave bears from the Romanian Carpathians: insights from stable isotope (δ13C and δ15N) analysis
- 负责人：
- Robu, Marius
- DOI：
- doi:10.5061/dryad.m2fr6
- 摘要：
- Late Pleistocene European cave bears (Ursus spelaeus) have been considered to be largely vegetarian, although stable isotope data (δ13C and δ15N
Data from: Island-wide aridity did not trigger recent megafaunal extinctions in Madagascar
- 负责人：
- DOI：
- doi:10.5061/dryad.s5s2n
- 摘要：
- a challenge. We use stable nitrogen isotope (?15N) values from radiocarbon-dated subfossil vertebrates to disentangle the relative importance of natural
