Table 2.

Weekly mean volumetric soil moisture across different soil depths. Significant differences resulting from soil depth within each treatment and week are noted by different symbols following the mean value. (P = 0.05) Week

TreatmentDepthWeek
12345678910111213141516171819
Control  528.3a23.8a18.7a15.3a15.2a16.6a17.3a16.8a22.4a27.0a21.5a27.5a22.4a20.2a19.3a21.9a26.7a26.3a25.6a
1029.3a28.7b24.9b21.3b21.2b21.5b22.3b22.1b25.4ab29.2ab25.5b28.4a26.3b25.6b24.9b25.0b26.3a26.5a26.4a
2028.8a29.8b27.1b23.8c24.0c24.2b24.7b24.7b26.9b30.3b28.8c30.3a29.8c28.8c28.1c27.6c27.4a27.2a26.9a
Pervious  544.4ab43.7ab42.6ab41.0ab39.8ab39.1ab38.6ab37.6ab38.2ab38.2a37.8a37.8ab36.4ab35.6a35.0a35.2a35.3a35.1ab34.5b
1042.2a41.4a40.8a40.0a39.3a38.1a37.3a36.3a36.4a36.7a36.4a36.2a34.6a33.7a33.2a33.1a33.2a32.8a32.1a
2048.5b48.6b47.4b46.0b45b44.2b43.7b42.3b41.4b41.9b41.6b40.8b38.9b36.7a35.7a35.1a35.5a35.4b34.9b
Impervious  542.8a42.7a42.1a41.7a41.0a39.7a39.0a38.0a37.5a36.8a37.8a36.9a36.4a36.6a36.0a35.1ab34.4a34.0a33.4b
1045.5a45.4a45.0a44.7a44.2a43.1a42.5a41.5a40.8a40.2a40.8a39.7a39.1a38.7a37.9a36.6a35.4a34.3a32.1ab
2040.1a40.3a40.1a39.8a39.5a38.7a38.3a37.7a37.1a36.9a37.5a36.5a36.1a35.7a35.1a34.2a33.1a32.3a31.2a