US-Wi8: Young hardwood clearcut (YHW)

Overview
Data Citation
Data Use Log

Tower_team:
PI:	Jiquan Chen [email protected] - Michigan State University
Lat, Long:	46.7223, -91.2524
Elevation(m):	348
Network Affiliations:	AmeriFlux
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:	Dfb (Warm Summer Continental: significant precipitation in all seasons )
Mean Annual Temp (°C):	—
Mean Annual Precip. (mm):	—
Years Data Collected:	2002 - 2002
Years Data Available:	FLUXNET2015 2002 Data Citation
Description:	The Wisconsin Clearcut Young Hardwood site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member ... The Wisconsin Clearcut Young Hardwood site is located in the Washburn Ranger District of the northeastern section of Chequamegon National Forest. A member of the northern coniferous-deciduous biome, surveys from the mid-19th century indicate the region consisted of a mixed stand of red, white, and jack pines. After extensive timber harvesting, wildfires, and farming activity, the region turned into a fragmented mosaic of stands of various ages and composition. The young hardwood clearcut site is one of ten sites that collectively represent the successional stages of development in the predominant stand types of a physically homogeneous landscape. In 2001, northern hardwood stands of all ages occupied 45% of the region. See More Show Less
URL:	http://research.eeescience.utoledo.edu/lees/research/carbon/
Research Topics:	The research and science objectives of the Wisconsin Clearcut Young Hardwoods are as follows: 1) Enhance our understanding of landscape-level carbon exchange ... The research and science objectives of the Wisconsin Clearcut Young Hardwoods are as follows: 1) Enhance our understanding of landscape-level carbon exchange in disturbed land mosaics, taking into specific consideration age structure and the area-of- edge-influences (AEI); 2) Determine how the cumulative NEP of a landscape is determined by the land mosaic; that is, the various ages and types of ecosystems present, as well as their arrangement; 3) Investigate the temporal and spatial changes in landscape structure and vegetative composition across a landscape managed for multiple uses within the Chequamegon National Forest in northern Wisconsin; 4) Quantify the developmental changes in Carbon fluxes following stand replacing disturbances; 5) Investigate the common factors that might explain the observed variability among the closely spaced, but diverse, forest ecosystems that represent a disturbed, actively managed and climatically homogeneous forest landscape; 6) Quantify the role of soil moisture in affecting ecosystem respiration; 7) Identify landscape-level patterns in the temperature and moisture response of ecosystem respiration as determined by forest functional type and stage of development. (Project Overview by Primary Investigators: J. Chen and K. Brosofske; Bresee et al., 2004; Noormets et al., 2007; Noormets et al., 2008) See More Show Less
Acknowledgment:	—

US-Wi8: Young hardwood clearcut (YHW)

Overview
Data Citation
Data Use Log

Use the information below for citation of this site. See the Data Policy page for more details.

DOI(s) for citing US-Wi8 data

Data Use Policy:

FLUXNET2015: CC-BY-4.0 License

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The Tier 2 Policy must be followed if US-Wi8 data are combined with data from sites that require the Tier 2 Policy.

FLUXNET 2015: https://doi.org/10.18140/FLX/1440062

Publication(s) for citing site characterization

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(2), 9275–9287. https://doi.org/10.1029/2018GL079306
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(2), 108350. https://doi.org/10.1016/J.AGRFORMET.2021.108350
Desai, A. R., Noormets, A., Bolstad, P. V., Chen, J., Cook, B. D., Davis, K. J., Euskirchen, E. S., Gough, C., Martin, J. G., Ricciuto, D. M., Schmid, H. P., Tang, J., Wang, W. (2008) Influence Of Vegetation And Seasonal Forcing On Carbon Dioxide Fluxes Across The Upper Midwest, Usa: Implications For Regional Scaling, Agricultural And Forest Meteorology, 148(2), 288-308. https://doi.org/10.1016/J.AGRFORMET.2007.08.001
Noormets, A., Chen, J., Crow, T. R. (2007) Age-Dependent Changes In Ecosystem Carbon Fluxes In Managed Forests In Northern Wisconsin, USA, Ecosystems, 10(2), 187-203. https://doi.org/10.1007/S10021-007-9018-Y
Noormets, A., Desai, A., Cook, B., Euskirchen, E., Ricciuto, D., Davis, K., Bolstad, P., Schmid, H., Vogel, C., Carey, E., Su, H., Chen, J. (2008) Moisture Sensitivity Of Ecosystem Respiration: Comparison Of 14 Forest Ecosystems In The Upper Great Lakes Region, USA, Agricultural And Forest Meteorology, 148(2), 216-230. https://doi.org/10.1016/J.AGRFORMET.2007.08.002

Acknowledgments

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US-Wi8: Young hardwood clearcut (YHW)

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