Effects of acid treatment on carbon and nitrogen stable isotope ratios in ecological samples: a review and synthesis
TA Schlacher, RM Connolly - Methods in Ecology and Evolution, 2014 - Wiley Online Library
Stable isotopes of carbon and nitrogen are mainstay tracers in diverse fields of ecology,
particularly in studies of food webs. Investigators are generally interested in tracing dietary C …
particularly in studies of food webs. Investigators are generally interested in tracing dietary C …
The stable isotope composition of organic and inorganic fossils in lake sediment records: Current understanding, challenges, and future directions
This paper provides an overview of stable isotope analysis (H, C, N, O, Si) of the macro-and
microscopic remains from aquatic organisms found in lake sediment records and their …
microscopic remains from aquatic organisms found in lake sediment records and their …
Assessing natural variation and the effects of charring, burial and pre-treatment on the stable carbon and nitrogen isotope values of archaeobotanical cereals and …
The aim of this study is to assess the potential of charred archaeobotanical cereal grain and
pulse seed δ 13 C and δ 15 N values to provide evidence of crop growing conditions and as …
pulse seed δ 13 C and δ 15 N values to provide evidence of crop growing conditions and as …
Nitrogen isotope constraints on the early Ediacaran ocean redox structure
Nitrogen (N) is a macronutrient essential to all living organisms and its availability in
Precambrian oceans may have played an important role in the early evolution and …
Precambrian oceans may have played an important role in the early evolution and …
Interpretation of nitrogen isotope profiles in petroleum systems: a review
TM Quan, OO Adeboye - Frontiers in Earth Science, 2021 - frontiersin.org
Bulk sedimentary nitrogen isotope profiles are often used as proxies for depositional redox
conditions, nitrogen cycling, and nutrient uptake in modern and ancient marine systems. The …
conditions, nitrogen cycling, and nutrient uptake in modern and ancient marine systems. The …
Snapshots of coastal ecology using multiproxy analysis reveals insights into the preservation of swamp and marsh environments since the late Pleistocene
Abstract The southeastern United States Coastal Plain ecosystem contains baldcypress
(Taxodium distichum) swamps and grass‐dominated marshes. These ecosystems also …
(Taxodium distichum) swamps and grass‐dominated marshes. These ecosystems also …
Geomorphic control on the δ15N of mountain forests
Mountain forests are subject to high rates of physical erosion which can export particulate
nitrogen from ecosystems. However, the impact of geomorphic processes on nitrogen …
nitrogen from ecosystems. However, the impact of geomorphic processes on nitrogen …
C/N ratios and carbon isotope composition of organic matter in estuarine environments
The sediments that are preserved in estuarine environments (saltmarsh, riverine estuaries,
mangrove habitats, lagoons, isolation basins and fjords) contain organic matter that allows …
mangrove habitats, lagoons, isolation basins and fjords) contain organic matter that allows …
Effects of HCl pretreatment, drying, and storage on the stable isotope ratios of soil and sediment samples
Rationale Stable isotope (δ13C, δ15N, δ34S values) analysis has become increasingly
important for tracing contaminant sources in environments. Pretreatment of environmental …
important for tracing contaminant sources in environments. Pretreatment of environmental …
Shift in limiting nutrients in the late Ediacaran–early Cambrian marine systems of South China
M Nishizawa, Y Tsuchiya, W Du, Y Sawaki… - Palaeogeography …, 2019 - Elsevier
Abstract The Ediacaran to Cambrian periods are characterized by the diversification and
extinction of metazoans, carbon-cycle perturbation, and ocean oxygenation. Ocean nutrient …
extinction of metazoans, carbon-cycle perturbation, and ocean oxygenation. Ocean nutrient …