Density, δ¹⁸O, deuterium, and tritium of firn core FRI19C90_05
收藏官方服务:
资源简介:
geoscientificInformation
地球科学信息(geoscientificInformation)
应用场景:
创建时间:
2024-05-16
相关数据集
Summary of SIMS analyses of oxygen isotope ratios measured at WiscSIMS on the Nautilus macromphalus (AMNH 105621) and confocal microscope brightness.
These are ion microprobe analyses of oxygen isotope ratios, grey scale values from confocal laser fluorescence images, and distance perpendicular to banding for analyses that were shown to be regular
Figshare2016-04-25 更新40
(Table 1) Isotopic and geochemical parameters of gas phase from underground fluids of the Baikal rift and its framing
Results of studying isotopic composition of helium in underground fluids of the Baikal-Mongolian region during the last quarter of XX century are summarized. Determinations of 3He/4He ratio in 139 sam
PANGAEA00
Incubation experiments characterizing nitrate reduction in the water column of the Lake Lugano North Basin, Switzerland
We performed incubation experiments with added nitrate (and additional sulfide or acetate) using water samples from the Lake Lugano North Basin, to determine the N and O isotope effects of nitrate red
PANGAEA00
(Table 4) Thorium 230 excess and Thorium 230 normalized sediment fluxes of sediment core 162-984A
230Thxs corrected for decay and assuming a 238U/232Th ratio of R=0.5, sediment focussing factors assuming dry bulk density of 0.5g/cm**3, and 230Th normalized sediment fluxes.
PANGAEA2011-01-01 更新00
(Table 3) Mediterranean core-top δ¹⁸O values for various planktonic foraminiferal species
A box model is presented to simulate changes in Mediterranean long-term average salinity and d18O over the past 20,000 years. Simulations are validated by comparison with observations. Sensitivity tes
PANGAEA00



