Also see Research highlights for 2022 (updates in progress)
Southern Sierra Critical Zone Observatory 
A community platform for research on critical-zone processes, enhancing understanding of water and forest management, hydrologic predictions, climate impacts and ecosystem services. Active 2007-2022. Core support provided by NSF, leveraged many times over by community partners. Hosted by the U.S. Forest Service and National Park Service. Summary of accomplishments, impacts, data (more coming). Succeeded by NSFs Critical Zone Collaborative Network. Also see NSFs NEON California node, and PSWs Kings River Experimental Watersheds.
UC Water Security and Sustainability Research Initiative
Addressing the policy and hydrologic implications of unprecedented changes in climate, population and landcover on water resources in the state. Currently inactive.
American River Hydrologic Observatory: synthesis and modeling work currently active, with field instrumentation transition to operations in progress. Summary (more coming). ARHO home & real-time data links currently inactive.
Sierra Watershed Ecosystem Enhancement Project: SWEEP background || Several projects are in progress, with the main focus being our Center for Ecosystem Climate Solutions
Yosemite NP Hydroclimate Research: Working page currently offline || data || Bob Rice is now leading this program.
Stanislaus-Tuolume Experimental Forest, water balance effects of forest thinning: email for update (main research completed)
Sequoia NP Hydroclimate Research: Working page currently offline || data || Safeeq Khan is now leading this program. || (was also part of CZO)
Sierra Nevada Adaptive Management Project: SNAMP home || data || (completed)
Summit Greenland Environmental Observatory: data repository inactive || John Burkhart assumed responsibility for this project
Antarctic photochemistry at WAIS Divide: email for details (completed, not active)
Note: On all of these projects, my collaborators and I are committed to timely sharing of data. Please use the links provided to access data, and email if no link provided. Our main digital library for Sierra Nevada field research is here.
updated 3/20/22