Hybrid Poplar Flux Site (US-Wpp)

Poplar tower
Latitude: 44.1368
Longitude: -123.182
111 masl

The site was established in fall 2014 and is part of a eddy covariance flux tower network funded by DOE and USDA. It is also a part of the AmeriFlux network (US-Wpp). The hybrid poplar plantation is located in the Willamette Valley in Oregon on a property that is managed by the cities of Eugene and Springfield, OR. The location is part of a waste water managing facility and the poplar trees are irrigated and fertilized with pre-treated waste water. The plantation covers three different age classes and various hybrids of poplar developed for biofuel purposes. The site is also part of the PhenoCam network operated by Harvard University.

Meteorological instrumentation:
Sensor Variables Height [m a.g.l.]
HMP45 Air temperature and relative humidity 21
DELTA-T BF5 Incoming and diffuse PAR 21
Hukseflux NR01 Net Radiometer SWin, SWout, LWin, LWout 21
Campbell CSAT3 3D wind and sonic temperature 21
LIcor LI 7500 CO2, Water vapor 21
Setra Model 278 Air pressure ground level