Stable isotope record of benthic foraminifera in late Pleistocene sediments

B2FIND2026-03-19 收录

古海洋环流重建

稳定同位素示踪

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https://b2find.eudat.eu/dataset/2cb41abb-652c-5bc2-88d7-edca64eb5e86 数据链接链接失效反馈

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Variations in the contribution of North Atlantic Deep Water (NADW), relative to North Pacific Deep Water (NPDW), to the Southern Ocean, are assessed by comparing delta13C...

Stable isotope labeled n-alkanes to assess digesta passage kinetics through the digestive tract of ruminants

反刍动物消化

稳定同位素示踪

We describe the use of carbon stable isotope (13C) labeled n-alkanes as a potential internal tracer to assess passage kinetics of ingested nutrients in ruminants. Plant cuticular n-alkanes originating

DataONE2020-06-24 更新100

NOAA/WDS Paleoclimatology - North Atlantic Intermediate water carbon isotopes during the Pleistocene

古海洋环流重建

冻土碳循环

Variations in the stable isotopic composition of benthic foraminifera from Deep-Sea Drilling Project (DSDP) site 502B in the Caribbean Sea are used to reconstruct Atlantic intermediate water circulati

NOAA National Centers for Environmental Information60

南本格拉上升流系统沉积物中的氮氧化物生产调控机制_稳定同位素数据解析

海洋氮循环

稳定同位素示踪

本数据集包含南本格拉上升流系统中沉积物调控氧化亚氮（N₂O）生产相关的水文数据（CTD）、生物地球化学数据，以及利用稳定同位素示踪剂分析得到的N₂O浓度与同位素数据、硝酸盐（NO₃⁻）同位素数据，为研究该海域沉积物对N₂O生产的调控机制提供基础数据。论文“The role of sediments in modulating nitrous oxide production in the Sou

海数据40

Tracing Water Sources of Terrestrial Animal Populations with Stable Isotopes: Laboratory Tests with Crickets and Spiders

稳定同位素示踪

动物水分利用

Fluxes of carbon, nitrogen, and water between ecosystem components and organisms have great impacts across levels of biological organization. Although much progress has been made in tracing carbon and

NIAID Data Ecosystem60

Physical and acoustic sediment properties of sediment cores from the eastern equatorial Atlantic

古海洋环流重建

沉积岩物理性质

To reconstruct the deep-water circulation for the last 3.5 Ma from deep-sea sediments of the eastern equatorial Atlantic, sea floor morphology, sub-bottom reflectors and the echo character have been m

DataONE2017-08-04 更新60

Stable isotope record of benthic foraminifera in late Pleistocene sediments

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