This Tech blog post describes two approaches that can help you collect high-quality data and minimize data gaps: automated data visualization for post-visit data QA/QC, and taking advantage of digital notes for field work and data processing.
Constructed wetlands built for water treatment often need biomass harvesting to remove nutrients from the system. Usually harvesting is done during the peak growing season to maximize the amount of nutrients removed from the system. This, however, can create huge methane fluxes that escape from plant tissues to the atmosphere. We used manual chambers and… More
Over the past decades, the eddy covariance (EC) community has clearly demonstrated the power of networks; regional networks and FLUXNET have shown us that combining data across multiple sites creates a whole that is greater than the sum of its parts. The FLUXNET database has been used extensively to evaluate satellite measurements, inform Earth system… More
From a dry vantage point on Twitchell Island, the deck of a cargo ship skims by, above a fragile levee that holds back the mighty San Joaquin River. A few centuries ago, standing in this same spot, we would have been covered in ten or twenty feet of peat, the residue from millennia of accumulating… More
Restoring degraded peat soils presents an attractive, but largely untested, climate change mitigation approach. Drained peat soils used for agriculture can be large greenhouse gas sources. By restoring subsided peat soils to managed, impounded wetlands, significant agricultural emissions are avoided, and soil carbon can be sequestered and protected. Here, we synthesize 36 site-years of continuous… More