©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Chapter 6 Soil and the Hydrologic Cycle Water cycles in the Teton Mountains. (R. Weil)

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.1 Global Stocks of Water

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil The Hydrologic Cycle Water Balance Equation –Evaporation –Transpiration P = ET + SS + D –Evapotranspiration –Soil Storage –Discharge

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.2 Hydrologic Cycle

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Interception When precipitation is intercepted by plant foliage and subsequently evaporated back to the atmosphere before the plant has a chance to use it.

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.4

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Runoff after irrigation at 150mm/hr

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.5

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Soil water potential due to stem flow

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Furrow Dikes for Water Retention

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.7

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.9

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Soil-Plant-Atmosphere Continuum

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.11

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.12

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.13

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.14

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.23

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.25

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.26

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.47 (a)(b)

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil Figure 6.45

©2002 Pearson Education, Inc. Upper Saddle River, New Jersey THE NATURE AND PROPERTIES OF SOILS, 13/e Nyle C. Brady and Ray R. Weil