Effects of Nitrogen on Temporal and Spatial Patterns of Nitrate in Streams and Soil Solution of a Central Hardwood Forest

<table>Map of study watersheds at Fernow Experimental Forest, West Virginia; each point on map represents a sample area including lysimeters used in this study. WS4 is the control watershed; WS3 is the treatment watershed, receiving 35 kg N ha<sup>−1</sup> yr<sup>−1</sup> as (NH<sub>4</sub>)<sub>2</sub>SO<sub>4</sub>.</table>

International Scholarly Research Notices

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Figure 1

Figure 1: Effects of Nitrogen on Temporal and Spatial Patterns of Nitrate in Streams and Soil Solution of a Central Hardwood Forest 