Spatiotemporal Variations in Soil Water: First Results from the ARM SGP CART Network

作者: J. M. Schneider , D. K. Fisher , R. L. Elliott , G. O. Brown , C. P. Bahrmann

DOI: 10.1175/1525-7541(2003)004<0106:SVISWF>2.0.CO;2

关键词: Atmospheric radiationSoil waterHydrologyEnvironmental scienceCalibrationSoil temperature

摘要: Abstract A network of automated soil water and temperature systems, installed at 21 locations in Oklahoma Kansas 1996 1997, is providing hourly profiles eight depths, from 0.05 to 1.75 m below the surface, twin 1 apart. Dubbed Soil Water Temperature System (SWATS), these systems are an addition extended facilities U.S. Department Energy's Atmospheric Radiation Measurement (ARM) Program's Southern Great Plains (SGP) Cloud Testbed (CART) site. Average spacing between SWATS about 75 km. The one three overlapping networks region but unique depth deployment, observations available through most rooting zone SGP pastures prairies. description sensor network, calibration data verification, example time series first 3 yr operation presented. Perusal reveals system...

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