Fig. 5. Soil exchangeable Ca and Mg pools (kg ha-1) in East and West Bear watersheds showing the contributions of O and underlying mineral soil horizons. Differences between watersheds are significant for total exchangeable Ca and Mg.
Fig. 5. Soil exchangeable Ca and Mg pools (kg ha-1) in East and West Bear watersheds showing the contributions of O and underlying mineral soil horizons. Differences between watersheds are significant for total exchangeable Ca and Mg.