Gradients 3 KM1906 UCYN-A2&A3 nifH Gene Abundances

<p>This dataset is a quantification of the UCYN-A2&A3 nifH gene using digital droplet Polymerase Chain Reaction (ddPCR). Samples were collected during the April 2019 KM1906/Gradients 3 cruise that traveled from Hawaii to the North Pacific and back.</p&gt