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Collaborating with NEON (National Ecological Observatory Network)

The National Ecological Observatory Network (NEON) integrates hard infrastructure along with cloud-based data products that are publicly available. In this paper we advertised just *some* of the capabilities that NEON currently has, and describe how other site-specific instruments/observations may be incorporated.

Impacts of organic matter removal and vegetation control on nutrition and growth of Douglas-fir at three Pacific Northwestern Long-Term Soil Productivity sites

Growing trees can take a whole lifetime, so you better know if your site nutrition status changes following harvest. Here we looked at a few sites in the PNW to examine how the antecedent conditions helped to buffer the soils to changes to the nutrient capacity of the site.

Carbon–Mercury Interactions in Spodosols Assessed through Density Fractionation, Radiocarbon Analysis, and Soil Survey Information

Spodosols are the **most** photogenic soils *(personal opinion)*. Their dark organic surface horizons, followed by a light colored mineral horizon, then bookend-ed with another very dark - often red - mineral horizon makes these tri-colored soils magnificent to stare at. These Spodosols are relatively rare, but concentrated in a few places in the US where historical anthropogenic emissions are the most likely sources of Mercury. In this paper we focus on different Spodosols around the US, combining pedologic and geochemical analysis to identify how carbon and mercury interact down the soil profile.