tracer uptake.xlsx

The proportion of tracer absorbed by soil depth for trees and grasses at four study sites that represent a factorial combination of mesic (~750 mm precipitation, sabie, pkop), xeric (~450 mm precipitation, letaba, pborwa), sand (pkop, pborwa), and clay (letaba, sabie) conditions. Deuterium was injected to five depths in each of four replicate plots, during early, mid and late season sampling in each of two growing seasons.