Models of the early diagenesis of neodymium and its radiogenic isotope at deep-sea site HH3000, Oregon margin, Northeast Pacific

<p>Outputs of the early diagenetic model for neodymium and its radiogenic isotope at deep sea station HH3000 (3060 m, 43&deg;52&#39;N,&nbsp;125&deg;38&#39;W) from the Oregon margin, Northeast Pacific.</p> <p>Three types of models are included, and the files are named as following:</p> <p>1. Baseline simulations, &quot;HH3000Nd.baseline.copre_output.xlsx&quot; for the co-precipitation formulation, and &quot;HH3000Nd.baseline.revscan_output.xlsx&quot; for the reversible scavenging formulation.</p> <p>2. Sensitivity tests of silicate dissolution rate: &quot;HH3000Nd.{<em>mineral</em>}.{<em>dissolution rate</em>}_output.xlsx&quot;, where {<em>mineral</em>} can be &quot;Basalt&quot;, &quot;Plag&quot; (plagioclase), &quot;Cpx&quot; (clinopyroxene) or &quot;Chl&quot; (chlorite), and {<em>dissolution rate</em>} can be &quot;1e0&quot; to &quot;1e5&quot;, referring to the order of magnitude reduction of dissolution rate relative to the laboratory-derived rates.</p> <p>3. Sensitivity tests of authigenic clay precipitation rate: &ldquo;HH3000Nd.basalt.{<em>precipitation rate</em>}.illite_output.xlsx&quot;, where &quot;{<em>precipitation rate</em>}&quot; can be &quot;no&quot;, &quot;slow&quot;, &quot;normal&quot;, or &quot;fast&quot;.</p> <p>Explanations of the modeled variables in the above files can be found in &quot;model variable note.xlsx&quot;.</p>