Metadata and Data Sets

| Bouldin Alfalfa || Bouldin Corn || DWR Corn || East End || East Pond || Eden Landing || Gilbert Tract || Hill Slough || Mayberry || Rush Ranch || 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 || Porewater || Chamber fluxes |

Id	Type	Site	Dates	Frequency	Title	Description
44	Chamber fluxes	MB, GT, EL	2023-12-06 - 2024-08-15	Twice	CH4, N2O, CO2 chamber fluxes in wetlands	Part of Kuno's global quest to measure as many wetland chamber fluxes as possible. We used homemade dark floating chambers for most of the samples, although we also experimented with homemade clear floating chambers and the Smart Chamber if it was dry enough. We measured water quality parameters (temperature, pH, DO, conductivity, turbidity, ORP, WTD), took 10cm deep soil samples at some points, took dissolved gas samples from the water (December samples only), and recorded each point with GPS.
43	Chamber fluxes	GT	2024-09-19 - 2024-10-23	Weekly	CH4, CO2 chamber fluxes and thermocouple profiles during high/low tide	About 50m west of the tower, we installed three sets of thermocouple profiles (+5cm, 0cm, -2cm, -8cm) with an IRT. Two sets also had a miniDOT. Robert is interested in how these temperatures fluctuate during the tidal cycle in different parts of the wetland. Concurrently, Kuno took CH4 and CO2 fluxes using floating chambers and the LI-7810. He sampled on 6 days. 2024-09-19 – low tide 2024-09-24 – high tide 2024-10-05 – low tide 2024-10-09 – high tide 2024-10-16 – low tide 2024-10-23 – high tide See the field note from 2024-09-19 for more of the set-up details: https://biometlab.cnr.berkeley.edu/biometlab/bmetdata/fieldnotes.php?recno=4586