Metadata and Data Sets
| Bouldin Alfalfa || Bouldin Corn || DWR Corn || East End || East Pond || Gilbert Tract || Hill Slough || Mayberry || Sherman Barn || Sherman Island || Sherman Wetland || Tonzi || Twitchell Alfalfa || Twitchell Rice || Vaira || West Pond |Summary
| Soils || Water Level || Lidar || Dist & Mgmt || Leaf Level || Spectra || Report || Isotope || Harvest || LAI || Ground Penetrating Radar || Soil Moisture || Tree Survey || Water Potential |
| Id | Type | Site | Dates | Frequency | Title | Description |
|---|---|---|---|---|---|---|
| 38 | Soils | HS | 2021-07-07 - 2021-07-08 | Once | Preflood base line sampling | 2021-07-07 to 2021-07-08. Soil cores were collected from nine locations at Hill Slough. At each location, three short cores (up to 30 cm) and one long core (up to 60-99 cm) were collected. Two of the short cores were cut into approximately 2.5 cm sections, and one at 1 cm thick intervals in the lab. Long cores were sliced at 5 cm intervals in the field. Soil samples were analyzed for delta13C, delta15N, C, N, and organic matter content. Additionally, at locations 1, 2, and 4, soils were analyzed for Pb-210. Scott Jones from USGS conducted vegetation and RTK-GPS (Real Time Kinematics with centimeter resolution) measurements for the sample locations and additional points in between sample locations on 2021-07-20. Regarding the post-fixes on the sample names: N denotes North, E = East, S = South, and L = Long. The long core at each plot was collected at the center of the triangle formed by N, E, and S (with approximately 2 meters distance between cores). Due to a shortage of acrylic short tubes, from site 5 to 9, we collected N, E, and L cores. |