Figure from A cross-site study of microbial ectoenzyme activities and regulation: Preliminary results from the Palmer Long-Term Ecological Research component

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Figure 1. A . a-glucosidase, and B. ß-glucosidase activities across the surface of the LTER grid during PD 97-01. Lowest AGase activities were recorded seaward of the dashed line on A . Solid circles indicate the positions where samples were collected. Contours are presented as nanomoles of substrate hydrolyzed per liter per day; contour intervals are A, 0.2 and B, 0.25.