US-Oho: Oak Openings
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| Tower_team: | |
| PI: | Jiquan Chen jqchen@msu.edu - University of Toledo / Michigan State University |
| FluxContact: | Housen Chu chu.housen@gmail.com - Lawrence Berkeley National Lab |
| Lat, Long: | 41.5545, -83.8438 |
| Elevation(m): | 230 |
| Network Affiliations: | AmeriFlux, USCCC |
| Vegetation IGBP: | DBF (Deciduous Broadleaf Forests: Lands dominated by woody vegetation with a percent cover >60% and height exceeding 2 meters. Consists of broadleaf tree communities with an annual cycle of leaf-on and leaf-off periods.) |
| Climate Koeppen: | Dfa (Humid Continental: humid with severe winter, no dry season, hot summer) |
| Mean Annual Temp (°C): | 10.1 |
| Mean Annual Precip. (mm): | 849 |
| Flux Species Measured: | CO2, H, H2O |
| Years Data Collected: | 2004 - 2013 |
| Years Data Available: | AmeriFlux BASE 2004 - 2013 Data Citation AmeriFlux FLUXNET 2004 - 2013 Data Citation |
| Data Use Policy: | AmeriFlux CC-BY-4.0 Policy1 |
| Description: | The Ohio Oak Openings site is located within the Oak Openings Preserve Metropark of northwest Ohio, one of the few remaining oak woodlands/savanna/prairie ... The Ohio Oak Openings site is located within the Oak Openings Preserve Metropark of northwest Ohio, one of the few remaining oak woodlands/savanna/prairie complexes in the Midwest. Declared one of the "One of America's Last Great Places" by the Nature Conservancy the area consists of four main vegetation types: Oak Woodlands, Oak Savanna, Floodplain Forests and Wet Prairies. The stand surrounding the tower is mainly Oak Woodlands dominated by red, white and black oaks with a relatively abundant population of red maples indicating high soil moisture retention and a history of limited fire disturbances. Most of the area was cleared for agriculture at the time of Euro-American settlements in the mid to late-19th century. A large fraction of the cleared land was later abandoned due to the poor sandy soils. These areas reverted to Oak Savannas and in cases where fire was limited progressively made the transition to Oak Woodlands. Today patches of the forest are burned every few years as part of prescribed burning cycle to control stand density. See MoreShow Less |
| URL: | http://lees.geo.msu.edu/index.html |
| Research Topics: | The research and science objectives of the Ohio Oak Openings site are as follows: 1) Quantify and partition the effect of a moderate drought on the carbon ... The research and science objectives of the Ohio Oak Openings site are as follows: 1) Quantify and partition the effect of a moderate drought on the carbon balance of a temperate forest; 2) Determine the magnitudes and dynamics of Estimate Litter Respiration, Mineral Soil Respiration, and Soil Respiration (total) through manipulations of litter horizon in an oak-dominated forest; 3) Determine the relative importance of temperature and moisture mediating Mineral Soil Respiration and Estimate Litter Respiration; 4) Investigate how this mediation changes seasonally as determined by plant phenophases; 5) Account for the seasonal environmental changes in the regulation in Soil Respiration. (DeForest et al., 2009, Noormets et al., 2008, DeForest et al., 2006) See MoreShow Less |
| Acknowledgment: | USDA FS Southern Global Change Program (cooperative agreements 03-CA-11330147-073 and 04-CA-11330147-238) |
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US-Oho: Oak Openings
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Use the information below for citation of this site. See the Data Policy page for more details.
DOI(s) for citing US-Oho data
Data Use Policy: AmeriFlux CC-BY-4.0 License
This site’s data can also be used under the more restrictive AmeriFlux Legacy Policy.
The AmeriFlux Legacy Policy must be followed if US-Oho data are combined with data from sites that require the AmeriFlux Legacy Policy.
- AmeriFlux BASE: https://doi.org/10.17190/AMF/1246089
Citation: Jiquan Chen, Housen Chu, Asko Noormets (2021), AmeriFlux BASE US-Oho Oak Openings, Ver. 7-5, AmeriFlux AMP, (Dataset). https://doi.org/10.17190/AMF/1246089 - AmeriFlux FLUXNET: https://doi.org/10.17190/AMF/2229385
Citation: Jiquan Chen, Housen Chu, Asko Noormets (2024), AmeriFlux FLUXNET-1F US-Oho Oak Openings, Ver. 4-6, AmeriFlux AMP, (Dataset). https://doi.org/10.17190/AMF/2229385
Find global FLUXNET datasets, like FLUXNET2015 and FLUXNET-CH4, and their citation information at fluxnet.org.
To cite BADM when downloaded on their own, use the publications below for citing site characterization. When using BADM that are downloaded with AmeriFlux BASE and AmeriFlux FLUXNET products, use the DOI citation for the associated data product.
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US-Oho: Oak Openings
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This page displays the list of downloads of data for the site US-Oho.
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US-Oho: Oak Openings
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| AmeriFlux Images | Add Image |
US-Oho 2008.US.Oho.SitevisitLPH 064
2008.US.Oho.SitevisitLPH 064
Keywords: —
Location:
View in Original Size
To download, right-click photo (Mac: control-click) and choose Save Image As
US-Oho 2008.US.Oho.SitevisitOakOpening 025
2008.US.Oho.SitevisitOakOpening 025
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US-Oho: Oak Openings
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MODIS NDVI
The time series shows the 16-day Normalized Difference Vegetation Index (NDVI) average from the MOD13Q1 data product.
Use the slider below the time series to zoom in and out.
To view / download these data and other MOD13Q1 products for this site, visit MODIS/Terra Vegetation Indices.
For other related products, visit MODIS/VIIRS Fixed Sites Subsets Tool.
Citation:
ORNL DAAC. 2018. Terrestrial Ecology Subsetting & Visualization Services (TESViS) Fixed Sites Subsets. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1567
MODIS NDVI subsetted data is not yet available for this site.
For a complete list of AmeriFlux sites, visit ORNL DAAC's MODIS/VIIRS Fixed Sites Subsets Tool.
PhenoCam Images and Derived Time Series Data
PhenoCams are high-resolution digital cameras that take repeated images of studied ecosystems and provide quantitative information about the canopy phenology. The PhenoCam Network coordinates the camera installation and data reporting/analyses across sites in the Americas, providing automated, near-surface remote sensing of canopy phenology across a range of ecosystems and climate zones. Use of PhenoCam images / data should follow the PhenoCam Data Use Policy .
No PhenoCam data for this siteGeoNEX Data Products
GeoNEX led by NASA Earth eXchange (NEX) is a collaborative effort for generating Earth monitoring products from the new generation of geostationary satellite sensors. GeoNEX has produced a suite of geostationary data products including surface reflectance, land surface temperature, surface solar radiation, and many others.
The GeoNEX Common Grid locates GeoNEX data in the geographic (latitude/longitude) projection. Pixels (grid cells) are created at regular 0.005°, 0.01°, and 0.02° resolutions.
GeoNEX pixels below cover the area 0.06° x 0.06° around and including site US-Oho, 41.5545, -83.8438.
Click a square in the grid at left to display its data below.
Coordinates for selected GeoNEX Pixel
Lat: 41.5700 Long: -83.8800
US-Oho
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NDVI: Normalized Difference Vegetation Index
Resolution: 0.01° x 0.01° & 10 minutes
Coordinates for pixel: Lat: 41.5700 Long: -83.8800
NIRv Near-Infrared Reflectance of vegetation
Resolution: 0.01° x 0.01° & 10 minutes
Coordinates for pixel: Lat: 41.5700 Long: -83.8800
DSR: Surface downward shortwave radiation
Resolution: 0.01° x 0.01° & Hourly
Coordinates for pixel: Lat: 41.5700 Long: -83.8800
LST: Land Surface Temperature
Resolution: 0.02° x 0.02° & Hourly
Coordinates for pixel: Lat: 41.5600 Long: -83.8800
Citation
This material can be used without obtaining permission from NASA. NASA should be acknowledged as the source of this material.
Subset Data Citation:
- Hashimoto, H., Wang, W., Park, T., Khajehei, S., Ichii, K., Michaelis, A.R., Guzman, A., Nemani, R.R., Torn, M., Yi, K., Brosnan, I.G. (in preparation). Subsets of geostationary satellite data over international observing network sites for studying the diurnal dynamics of energy, carbon, and water cycles.
Relevant Science Publication Citation:
GeoNEX Surface Reflectance for Vegetation Indices (NDVI & NIRv)- Wang, W., Wang, Y., Lyapustin, A., Hashimoto, H., Park, T., Michaelis, A., & Nemani, R. (2022). A novel atmospheric correction algorithm to exploit the diurnal variability in hypertemporal geostationary observations. Remote Sensing, 14(4), 964.
- Li, R., Wang, D., Wang, W., & Nemani, R. (2023). A GeoNEX-based high-spatiotemporal-resolution product of land surface downward shortwave radiation and photosynthetically active radiation. Earth System Science Data, 15(3), 1419-1436.
- Jia, A., Liang, S., & Wang, D. (2022). Generating a 2-km, all-sky, hourly land surface temperature product from Advanced Baseline Imager data. Remote Sensing of Environment, 278, 113105.
US-Oho: Oak Openings
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| AmeriFlux Publications | Add Publication |
| Year | Publication |
|---|---|
| 2021 | Chu, H., Luo, X., Ouyang, Z., Chan, W. S., Dengel, S., Biraud, S. C., Torn, M. S., Metzger, S., Kumar, J., Arain, M. A., Arkebauer, T. J., Baldocchi, D., Bernacchi, C., Billesbach, D., Black, T. A., Blanken, P. D., Bohrer, G., Bracho, R., Brown, S., Brunsell, N. A., Chen, J., Chen, X., Clark, K., Desai, A. R., Duman, T., Durden, D., Fares, S., Forbrich, I., Gamon, J. A., Gough, C. M., Griffis, T., Helbig, M., Hollinger, D., Humphreys, E., Ikawa, H., Iwata, H., Ju, Y., Knowles, J. F., Knox, S. H., Kobayashi, H., Kolb, T., Law, B., Lee, X., Litvak, M., Liu, H., Munger, J. W., Noormets, A., Novick, K., Oberbauer, S. F., Oechel, W., Oikawa, P., Papuga, S. A., Pendall, E., Prajapati, P., Prueger, J., Quinton, W. L., Richardson, A. D., Russell, E. S., Scott, R. L., Starr, G., Staebler, R., Stoy, P. C., Stuart-Haëntjens, E., Sonnentag, O., Sullivan, R. C., Suyker, A., Ueyama, M., Vargas, R., Wood, J. D., Zona, D. (2021) Representativeness Of Eddy-Covariance Flux Footprints For Areas Surrounding Ameriflux Sites, Agricultural And Forest Meteorology, 301-302, 108350. https://doi.org/10.1016/j.agrformet.2021.108350 |
| 2020 | Xu, B., Arain, M. A., Black, T. A., Law, B. E., Pastorello, G. Z., Chu, H. (2020) Seasonal Variability Of Forest Sensitivity To Heat And Drought Stresses: A Synthesis Based On Carbon Fluxes From North American Forest Ecosystems, Global Change Biology, 26(2), 901-918. https://doi.org/10.1111/gcb.14843 |
| 2018 | Chu, H., Baldocchi, D. D., Poindexter, C., Abraha, M., Desai, A. R., Bohrer, G., Arain, M. A., Griffis, T., Blanken, P. D., O'Halloran, T. L., Thomas, R. Q., Zhang, Q., Burns, S. P., Frank, J. M., Christian, D., Brown, S., Black, T. A., Gough, C. M., Law, B. E., Lee, X., Chen, J., Reed, D. E., Massman, W. J., Clark, K., Hatfield, J., Prueger, J., Bracho, R., Baker, J. M., Martin, T. A. (2018) Temporal Dynamics Of Aerodynamic Canopy Height Derived From Eddy Covariance Momentum Flux Data Across North American Flux Networks, Geophysical Research Letters, 45, 9275–9287. https://doi.org/10.1029/2018GL079306 |
| 2016 | Xie, J., Chen, J., Sun, G., Zha, T., Yang, B., Chu, H., Liu, J., Wan, S., Zhou, C., Ma, H., Bourque, C. P., Shao, C., John, R., Ouyang, Z. (2016) Ten-Year Variability In Ecosystem Water Use Efficiency In An Oak-Dominated Temperate Forest Under A Warming Climate, Agricultural And Forest Meteorology, 218-219, 209-217. https://doi.org/10.1016/j.agrformet.2015.12.059 |
| 2016 | Chu, H., Chen, J., Gottgens, J. F., Desai, A. R., Ouyang, Z., Qian, S. S. (2016) Response And Biophysical Regulation Of Carbon Dioxide Fluxes To Climate Variability And Anomaly In Contrasting Ecosystems In Northwestern Ohio, Usa, Agricultural And Forest Meteorology, 220, 50-68. https://doi.org/10.1016/j.agrformet.2016.01.008 |
| 2016 | Novick, K. A., Ficklin, D. L., Stoy, P. C., Williams, C. A., Bohrer, G., Oishi, A., Papuga, S. A., Blanken, P. D., Noormets, A., Sulman, B. N., Scott, R. L., Wang, L., Phillips, R. P. (2016) The Increasing Importance Of Atmospheric Demand For Ecosystem Water And Carbon Fluxes, Nature Climate Change, 6(11), 1023-1027. https://doi.org/10.1038/nclimate3114 |
| 2014 | Ouyang, Z., Chen, J., Becker, R., Chu, H., Xie, J., Shao, C., John, R. (2014) Disentangling The Confounding Effects Of PAR And Air Temperature On Net Ecosystem Exchange At Multiple Time Scales, Ecological Complexity, 19, 46-58. https://doi.org/10.1016/j.ecocom.2014.04.005 |
| 2014 | Xie, J., Sun, G., Chu, H., Liu, J., McNulty, S. G., Noormets, A., John, R., Ouyang, Z., Zha, T., Li, H., Guan, W., Chen, J. (2014) Long-Term Variability In The Water Budget And Its Controls In An Oak-Dominated Temperate Forest, Hydrological Processes, 28(25), 6054-6066. https://doi.org/10.1002/hyp.10079 |
| 2014 | Xie, J., Chen, J., Sun, G., Chu, H., Noormets, A., Ouyang, Z., John, R., Wan, S., Guan, W. (2014) Long-Term Variability And Environmental Control Of The Carbon Cycle In An Oak-Dominated Temperate Forest, Forest Ecology And Management, 313(1), 319-328. https://doi.org/10.1016/j.foreco.2013.10.032 |
| 2008 | Noormets, A., McNulty, S. G., DeForest, J. L., Sun, G., Li, Q., Chen, J. (2008) Drought During Canopy Development Has Lasting Effect On Annual Carbon Balance In A Deciduous Temperate Forest, New Phytologist, 179(3), 818-828. https://doi.org/10.1111/j.1469-8137.2008.02501.x |
| 2006 | DeForest, J. L., Noormets, A., McNulty, S. G., Sun, G., Tenney, G., Chen, J. (2006) Phenophases Alter The Soil Respiration–Temperature Relationship In An Oak-Dominated Forest, International Journal Of Biometeorology, 51(2), 135-144. https://doi.org/10.1007/s00484-006-0046-7 |
US-Oho: Oak Openings
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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.
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US-Oho: Oak Openings
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Wind Roses
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