Species-level insights from ecosystem-scale phenology monitoring Many Ameriflux towers are equipped with PhenoCam network cameras that take digital images every half hour throughout the day. These images allow for long-term… More
What happens when the dominant tree species in a forest is killed off by an insect pest? Eastern hemlock (Tsuga canadensis) is considered a foundation species with a range spanning… More
We had no idea we would be able to keep our flux towers operational for now more than 20 years when we began in the spring of 2001 at Mead,… More
The western US has experienced widespread increases in burned area in recent decades (Keeley and Syphard 2018; Bowman et al., 2020). In California and Oregon the largest and most destructive… More
From an operational comfort perspective (science be damned), ideally located flux sites should be placed somewhere easily accessible, near power connection and wireless data coverage, and, preferably, on solid ground…. More
The contrast in weather was extreme for 2020 and 2021 at our flux sites located in the semiarid shrublands, grasslands, savannas, and forests of southern Arizona. This was especially… More
Coastal forested wetlands in the southeastern US provide important ecosystem services, including the conservation of biodiversity, supplying clean, abundant water resources, and the cycling and storage of carbon, which feeds… More
I have a love-hate relationship with winter. As manager of the Niwot Ridge US-NR1 AmeriFlux site (Blanken et al., 1998-present), located in a subalpine forest on the east side of… More
Feature photo: Jeff Miller, University of Wisconsin-Madison Communications The English word “scale” has a surprisingly broad range of definitions. Whether you think of the scales of a fish, the scale… More
To Be or Not to Be…that is the Question One of the challenging questions facing bio-geoscientists is whether the hydrological cycle is changing in a warming world with more CO2…. More