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US-Ho3: Howland Forest (harvest site)

Tower_team:
PI: David Hollinger David.Hollinger@unh.edu - USDA Forest Service
Lat, Long: 45.2072, -68.7250
Elevation(m): 61
Network Affiliations: AmeriFlux
Vegetation IGBP: ENF (Evergreen Needleleaf Forests)
Climate Koeppen: Dfb (Warm Summer Continental: significant precipitation in all seasons )
Mean Annual Temp (°C): 5.31
Mean Annual Precip. (mm): 1072
Flux Species Measured: CO2
Years Data Collected: AmeriFlux: 2000 - Present
Description:
Closed conifer forest, minimal disturbance. References: Fernandez et al. (1993), Canadian Journal of Soil Science 73 317-328. Hollinger et al. (1999), ...
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URL: http://howlandforest.org/site_files/site.html
Research Topics: Carbon sequestration
Acknowledgment:
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US-Ho3: Howland Forest (harvest site)

Instructions for DOIs for This Site

When using DOIs for this site, use the publications and acknowledgments listed below.

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Publications to use for Citations for this Site

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US-Ho3: Howland Forest (harvest site)

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US-Ho3: Howland Forest (harvest site)

MODIS NDVI

Normalized Difference Vegetation Index image for this site.

For time series, data download and other MODIS products for this site, visit MODIS cutouts.

Citation

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Citation:

ORNL DAAC. 2008. MODIS Collection 5 Fixed Sites Subsetting and Visualization Tool. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/1251

Read more on how to cite these MODIS images. Data come from NASA’s MODIS instruments installed on satellites Terra and Aqua, which scan the entire Earth’s surface every one to two days.

US-Ho3: Howland Forest (harvest site)

Year Publication
2005 Xiao, X., Zhang, Q., Hollinger, D., Aber, J., Moore, B. (2005) Modeling Gross Primary Production Of An Evergreen Needleleaf Forest Using Modis And Climate Data, Ecological Applications, 15(3), 954-969.
2004 Xiao, X., Hollinger, D., Aber, J., Goltz, M., Davidson, E. A., Zhang, Q., Moore, B. (2004) Satellite-Based Modeling Of Gross Primary Production In An Evergreen Needleleaf Forest, Remote Sensing Of Environment, 89(4), 519-534.
2006 Davidson, E. A., Richardson, A. D., Savage, K. E., Hollinger, D. Y. (2006) A Distinct Seasonal Pattern Of The Ratio Of Soil Respiration To Total Ecosystem Respiration In A Spruce-Dominated Forest, Global Change Biology, 12(2), 230-239.
2002 Thornton, P., Law, B., Gholz, H. L., Clark, K. L., Falge, E., Ellsworth, D., Goldstein, A., Monson, R., Hollinger, D., Falk, M., Chen, J., Sparks, J. (2002) Modeling And Measuring The Effects Of Disturbance History And Climate On Carbon And Water Budgets In Evergreen Needleleaf Forests, Agricultural And Forest Meteorology, 113(1-4), 185-222.

US-Ho3: Howland Forest (harvest site)

BADM for This Site

Access the Biological, Ancillary, Disturbance and Metadata (BADM) information and data for this site.

BADM contain information for many uses, such as characterizing a site’s vegetation and soil, describing disturbance history, and defining instrumentation for flux processing. They complement the flux/met data.

* Online updates are shown on the Overview tab real time. However, downloaded BADM files will not reflect those updates until they have been reviewed for QA/QC.

US-Ho3: Howland Forest (harvest site)

Wind Roses

Click an image below to enlarge it, or use the navigation panel.
  • Image scale: 715m x 715m
  • Data Collected:
  • Wind roses use variables ‘WS’ and ‘WD’.
    Download Data Download Wind Rose as Image File (PNG)

    Wind Speed (m/s)

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