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<br />1,111: 11.11 <br />r 1'1 <br /> <br />Table 5.--Mo-i.6twr.e. <I.tOJulge. .(.11 .the. 0- .to 20-l.nch MU <br />pltOnUe. be.nolLe. a.nd a.Me.It <I.unu1.a.tG1L /tW1.6 <br />[Results are in inches] <br /> <br />~ <br /> <br /> Plot 1 - Plot 2 <br /> (6-23-82) (7-8-82) <br />Hole <br /> Before After II Before After chang.).1 <br /> Change-- <br /> run run run run <br />1 2.69 3.47 0.78 2.17 2.97 0:80 <br />2 2.75 4.06 1.31 2.74 3.27 .53 <br />3 2.25 2.71 .46 2.00 3.14 1.14 <br />4 2.72 3.49 .77 2.63 3.22 .59 <br />5 2.81 4.74 1.93 3.11 4.33 1.22 <br />6 2.63 5.00 2.37 2.37 3.76 1.41 <br />7 2.61 3.31 .70 2.55 4.29 1.74 <br />8 3.10 4.00 .90 2.13 3.36 1.29 <br />9 2.92 4.42 1.50 1.89 5.49 3.57 <br />10 2.80 4.30 1.50 1.95 2.50 .55 <br />11 2.55 2.74 .19 2.45 3.10 .65 <br />Mean 2.71 3.84 1.12 2.36 3.58 1.22 <br />Standard .22 .76 .66 .38 .83 .87 <br /> deviation. <br /> l/Values are only approximate. Replicate samples cannot be taken from <br />the same location (see text) . <br /> <br />. <br />I' <br />f <br /> <br />I <br />I <br />l <br />, <br /> <br />f; <br />;: <br />1 <br />I <br /> <br />Results of the sequence of runs made in early August 1982 on plots 3-5 <br />are shown in figure 17. These rainfall-simulator runs were conducted during <br />a period of frequent rain showers and thunderstorms starting the evening of <br />July 26 and continuing almost daily through August 12. Antecedent soil <br />moisture was quite high, especially for the runs on plots 3 and 5 (fig. 17A <br />and 17C). Severe cracking of the surface soil of plot 5, found during the <br />previous summer, was absent. The soil was uniformly moist and near field <br />capacity (the moisture content at which drainage by gravity ceases) to a <br />depth of about 4 in, and drier below. Soils on plot 3 were near field <br />capacity to a depth of about 8 in, and drier below. Soils on plot 4 were <br />drier than those on plots 3 and 5, but were uniformly moist to a depth of <br />about 10 in, and drier below. <br /> <br />31 <br /> <br />'ii <br />, <br />I <br />