General Site Information
Site ID:US-Ha1
Site Name:Harvard Forest EMS Tower (HFR1)
Tower Team: PI: J. William Munger <jwmunger@seas.harvard.edu> - Harvard University
BADMContact: Tim Whitby <whitbytg@seas.harvard.edu> - None
Affiliate: Evan Goldman <egoldman@seas.harvard.edu> - Harvard University
Latitude:42.5378
Longitude:-72.1715
Elevation (m):340
NetworkAmeriFlux
IGBP:DBF (Deciduous Broadleaf Forests)
Climate Koeppen:Dfb (Warm Summer Continental: significant precipitation in all seasons )
Mean Annual Temperature (degrees C):6.62
Mean Annual Precipitation (mm):1071
Data Products: AmeriFlux BASE Dataset
FLUXNET2015 Dataset
FLUXNET LaThuile Dataset
Data Availability: AmeriFlux BASE:   25 years (Duration: 1991 - 2015)
FLUXNET2015:   22 years (Duration: 1991 - 2012)
FLUXNET LaThuile:   16 years (Duration: 1991 - 2006)
Data Downloads to Date: AmeriFlux BASE:   340 unique downloads
FLUXNET2015:   687 unique downloads
FLUXNET LaThuile:   286 unique downloads
Data DOIs: AmeriFlux BASE DOI: 10.17190/AMF/1246059
Description:The Harvard Forest tower is on land owned by Harvard University. The site is designated as an LTER site. Most of the surrounding area was cleared for agrigulture during European settlement in 1600-1700. The site has been regrowing since before 1900 (based on tree ring chronologies) and is now predominantly red oak and red maple, with patches of mature hemlock stand and individual white pine. Overstory trees were uprooted by hurricane in 1938. Climate measurements have been made at Harvard Forest since 1964.
Acknowledgments:Operation of the US-Ha1 site is supported by the AmeriFlux Management Project with funding by the U.S. Department of Energy’s Office of Science under Contract No. DE-AC02-05CH11231, and additionally is a part of the Harvard Forest LTER site supported by the National Science Foundation (DEB-1237491).
Site image(s):
For additional AmeriFlux site images, see the Web site gallery

These pages show the current information available at http://ameriflux.lbl.gov about this tower.
**Site Team Only** If any of this information is wrong or missing, please submit corrections and updates via http://ameriflux.lbl.gov/web-submit-ui/?site_id=US-Ha1