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Final version of our paper looking at 2.5 years of tower spectral data at an evergreen forest is now up Journal of Geophysical Research: Biogeosciences! Dr. Pierrat 🌲☀️🌳🔭🌈 highlights the use of physiologically sensitive (SIF, CCI) vs. 'greenness' (NDVI, NIRv) indices to track diurnal and seasonal GPP doi.org/10.1029/2021JG…

posting some drone shots from this spring/summer of our active PhotoSpec sites because I think they're fun top left: Old Black Spruce, Saskatchewan top right: Delta Junction, Alaska bot left: Ordway-Swisher, Florida bot right: La Selva, Costa Rica

The virtual SpecNet community meeting on linking optical msmts with ecosystem fluxes is approaching! Submit an abstract or register by Tues Oct. 12. Please spread the word :) 🌈🌲🌱🔭🛰️ AmeriFlux NEON FLUXNET_Coop specnet.info/meetings/

A year ago we put up this 57m tower for a NASA Earth project to study the tropical forest carbon cycle 🌳🛰️🌈 It measures co2, h2o and cos fluxes, hyperspectral reflectance and SIF PhotoSpec NASA JPL UCDavisPlants UCLA

🍃estimating #photosynthesis in the rainforest 🌳… a six part oversimplification. Part 1: climb tree

Thrilled to announce a career milestone🥳🍾💃 named an instrument and published a paper after one of my greatest inspirations Taylor Swift TSWIFT: Tower Spectrometer on Wheels Investigating Frequent Timeseries led by Chris Wong UCDavisPlants ➡️tinyurl.com/TSWIFT4PLANTS

📢Four days left to apply for the FLUXNET_Coop 'Linking Optical and Energy Fluxes' workshop! 🌈🌳 Join us in beautiful Niwot Ridge, Colorado! organized by Dr. Pierrat 🌲☀️🌳🔭🌈 @geoxiyang @albert_loren Anam Kahn AmeriFlux Year of Remote Sensing fluxnet.org/community/link…

New paper in Journal of Geophysical Research: Biogeosciences uses tower remote sensing data to look at short-term water stress and canopy photosynthesis. 🌳🗼🛰️ Led by Zach Butterfield from University of Michigan - using PhotoSpec at the AmeriFlux UM Biological Station deciduous forest site. doi.org/10.1029/2022JG…

Announcing the #FLUXNET Paper of the Year award! Recognizing a paper published in 2023 by an early career scientist that makes exceptionally creative/impactful use of eddy covariance flux tower data. For more info: forms.gle/EHXvv9MGsQKoyH… Applications due Nov 22. plz retweet!

Looking forward to #AGU23! Come find these great scientists and humans from the Plant Optics Lab UCDavisPlants Scientific Program link to our stuff: tinyurl.com/PlantOpticsLab…