Browsing by Subject "Neodymium"
Now showing items 1-10 of 10
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(2018-06-19)Constraints on characteristics of past oceans-- ocean circulation, sedimentation processes, and sources of dissolved trace metals-- are vital because they contribute to our understanding of heat transport, atmospheric ...
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The catalytic behaviors of lanthanum and neodymium oxides for dehydrogenation/dehydration of ethanol (Texas A&M University. Libraries, 1985)The ethanol dehydrogenation and dehydration reactions have been employed to investigate the nature and behavior of catalytically active sites on lanthanum and neodymium sesquioxides. In support of this objective, x-ray ...
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(2010-07-14)The relationship between intermediate watermass response to Atlantic Meridonial Overturning Circulation (AMOC) during two abrupt cooling events of the last deglacial, the Younger Dryas (YD) and Heinrich Event 1 (H1) is c ...
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(2012-07-16)Oceanic circulation remains one of the poorly understood elements of the global climate system, despite its importance to planetary heat redistribution and carbon cycling. The nature of deep-water formation and circulation ...
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(2011-05-10)The ocean’s deep-water circulation plays a large role in heat transport across the globe. Circulation in the modern begins where cold, dense surface waters of the North Atlantic and Southern oceans sink to form Atlantic ...
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(2012-07-16)A growing body of Nd isotope data derived from fish debris and Fe-Mn crusts suggests that the Pacific was characterized by deep-water mass formation in both the North and South Pacific during the Early Paleogene. However, ...
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(2012-10-19)To better understand the operating mode of the deep oceans during fundamentally warm climate intervals, we present new Nd isotope data from Deep Sea Drilling Project and Ocean Drilling Program sites in the North Pacific ...
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(2023-07-26)The purpose of this research is to investigate atmospheric and oceanographic change that affected the eastern equatorial Pacific Ocean (EEP), as archived in marine sediments from a single site in the Panama Basin, over the ...
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(2017-04-27)Dissolved Neodymium (Nd) in the ocean is often used as a water mass tracer to reconstruct what the oceanic circulation in a certain area may have looked like in the past (van de Flierdt et al. 2012). The incorporated Nd ...
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(2017-03-07)Reconstructions of overturning circulation from IODP Sites covering 40-65 Ma indicate a fundamentally different overturning mode (referred to herein as the Paleogene mode) compared to the modern. Significantly different ...