全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Reinhard KOZDON , Michael J. SPICUZZA ...
来源:[J].International Journal of Greenhouse Gas Control(IF 3.944), 2016Elsevier
摘要:Abstract(#br)This work addresses the potential utility of in situ carbon and oxygen isotope microanalysis (δ 13 C and δ 18 O) by secondary ion mass spectrometry (SIMS) in carbon sequestration research. A desirable long-term consequence of CO 2 -injection into underground roc...
作者:Reinhard Kozdon , Lars Max ...
来源:[J].Quaternary Science Reviews(IF 4.076), 2017, Vol.160, pp.116-137Elsevier
摘要:Abstract(#br)The modern North Pacific plays a critical role in marine biogeochemical cycles, as an oceanic sink of CO 2 and by bearing some of the most productive and least oxygenated waters of the World Ocean. The capacity to sequester CO 2 is limited by efficient nutrient ...
作者:Reinhard Kozdon , R. Lawrence Edwards
来源:[J].Earth and Planetary Science Letters(IF 4.349), 2018, Vol.482, pp.367-376Elsevier
摘要:Abstract(#br)Paleoclimate reconstructions based on speleothems require a robust interpretation of their proxies. Detailed transfer functions of external signals to the speleothem can be obtained using models supported by monitoring data. However, the transferred signal may n...
作者:Reinhard Kozdon , Ian J. Orland ...
来源:[J].Chemical Geology(IF 3.154), 2018, Vol.483, pp.119-130Elsevier
摘要:Abstract(#br)The oxygen isotope (δ 18 O) compositions of final chamber fragments of individual shells of the planktic foraminifer Orbulina universa were measured in situ via secondary ion mass spectrometry (SIMS) and by traditional gas-source mass spectrometry (GSMS) entaili...
作者:Reinhard Kozdon , David Evans ...
来源:[J].Earth-Science Reviews(IF 7.339), 2018, Vol.177, pp.291-302Elsevier
摘要:Abstract(#br)Understanding the sensitivity of the polar ice caps to a modest global warming (2–3 °C above preindustrial) is of paramount importance if we are to accurately predict future sea level change, knowledge that will inform both social and economic policy in the comi...
作者:Reinhard Kozdon , John H. Fournelle
来源:[J].Chemical Geology(IF 3.154), 2015, Vol.398, pp.70-84Elsevier
摘要:Abstract(#br)Titanite is an important U-Pb chronometer for dating geologic events, but its high-temperature applicability depends upon its retention of radiogenic lead (Pb). Experimental data predict similar rates of diffusion for lead (Pb) and oxygen (O) in titanite at gran...
作者:Reinhard Kozdon , Anthony D. Pollington
来源:[J].Chemical Geology(IF 3.154), 2014, Vol.384, pp.168-180Elsevier
摘要:Abstract(#br)Individual quartz overgrowths in siltstone of the late Cambrian Eau Claire Formation (Fm.) are systematically zoned in oxygen isotope ratio (δ 18 O). In situ analysis of δ 18 O was performed with 3 and 15 μm beam spots by secondary ion mass spectrometer (SIMS) o...
作者:... Timothy G. Bromage , Reinhard Kozdon , John W. Valley
来源:[J].Geochimica et Cosmochimica Acta(IF 3.884), 2014, Vol.124, pp.223-236Elsevier
摘要:Abstract(#br)Stable carbon and oxygen isotope ratios in mammalian tooth enamel are commonly used to understand the diets and environments of modern and fossil animals. Isotope variation during the period of enamel formation can be recovered by intra-tooth microsampling along...
作者:Reinhard Kozdon , Lawrence M. Anovitz ...
来源:[J].Chemical Geology(IF 3.154), 2016, Vol.421, pp.127-142Elsevier
摘要:Abstract(#br)The interpretation of silicon isotope data for quartz is hampered by the lack of experimentally determined fractionation factors between quartz and fluid. Further, there is a large spread in published oxygen isotope fractionation factors at low temperatures, pri...
作者:Reinhard Kozdon , Kouki Kitajima
来源:[J].Sedimentary Geology(IF 1.802), 2017, Vol.361, pp.93-110Elsevier
摘要:Abstract(#br)SEM/SIMS imaging and analysis of δ 18 O and δ 13 C in sandstones from a transect through the Illinois Basin (USA) show systematic μm-scale isotopic zonation of up to 10‰ in both carbonate and quartz cements of the middle-Ordovician St. Peter and Cambrian Mt...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×