BCCZO -- Precipitation -- Water Chemistry (BT-GGU_P_Canopy-Open) -- Betasso & Gordon Gulch -- (2011-2019)

Precipitation samples were collected within the Boulder Creek Watershed at Betasso and Gordon Gulch from 2011 to current. Precipitation samples were collected as rain water, from both open and canopied locations, and as snow from designated snow sampling locations. Samples were filtered by Boulder Creek CZO Water Chemistry Lab with 0.45µm and 1µm filters. Samples were analyzed for conductivity, major ions, alkalinity, nutrients and organics, and water isotopes. Major ions analyzed included H+, Ca+, K+, Mg2+, Na+, NH4+, Cl-, NO3-, SO4-, Si, and SiO2. Nutrients and organics analyzed mainly included DOC, TDN, IP, DOP, and TDP. Water isotopes analyzed included O18 and D.

Sensor array IDs and descriptions-

GGU_P_Canopy, Precip. Collector, Water Chemistry, Precipitation sample collection apparatus

GGU_P_Open, Precip. Collector, Water Chemistry, Precipitation sample collection apparatus

BT_P_Met_Open, Precip. Collector, Water Chemistry, Precipitation sample collection apparatus

BT_P_Canopy, Precip. Collector, Water Chemistry, Precipitation sample collection apparatus