US-ICs: Imnavait Creek Watershed Wet Sedge Tundra

Overview
Data Citation
Data Use Log

Tower_team:
PI:	Eugenie Euskirchen [email protected] - University of Alaska Fairbanks
PI:	Syndonia Bret-Harte [email protected] - University of Alaska Fairbanks
FluxContact:	Colin Edgar [email protected] - University of Alaska Fairbanks
Lat, Long:	68.6058, -149.3110
Elevation(m):	920
Network Affiliations:	AmeriFlux, Phenocam
Vegetation IGBP:	WET (Permanent Wetlands: Lands with a permanent mixture of water and herbaceous or woody vegetation that cover extensive areas. The vegetation can be present in either salt, brackish, or fresh water)
Climate Koeppen:	ET (Tundra)
Mean Annual Temp (°C):	-7.4
Mean Annual Precip. (mm):	318
Years Data Collected:	2007 - Present
Years Data Available:	FLUXNET-CH4 2014 - 2016 Data Citation
Description:	The Imnavait Creek Watershed Wet Sedge Tundra (Fen Station) is located near Imnavait Creek in Alaska, north of the Brooks Range in the Kuparuk basin near ... The Imnavait Creek Watershed Wet Sedge Tundra (Fen Station) is located near Imnavait Creek in Alaska, north of the Brooks Range in the Kuparuk basin near Lake Toolik and the Toolik Field Station. The Kuparuk River has its headwaters in the Brooks Range and drains through northern Alaska into the Arctic Ocean. Within these headwaters lies the Imnavait basin at an average elevation of 930 m. Water tracks run down the hill in parallel zones with a spacing of approximately 10 m. The Fen Station was deployed at the end of Summer 2007. See More Show Less
URL:	http://aon.iab.uaf.edu/imnavait
Research Topics:	The research approach of the US Study of Environmental Arctic Change (SEARCH) program, created by Arctic Observatory Networks (AON), is to seek development ... The research approach of the US Study of Environmental Arctic Change (SEARCH) program, created by Arctic Observatory Networks (AON), is to seek development and deployment of a pan-arctic observing system that will measure the full range of continuing changes now underway in the Arctic. This project focuses on simultaneous measurements of carbon, water, and energy fluxes of the terrestrial landscape at hourly, daily, seasonal, and multi-year time scales. These are major regulatory drivers of the Arctic system and form key linkages and feedbacks between the land surface, the atmosphere, and the oceans. There are three automated weather stations deployed at Imnavait Creek in support of the AON objectives: The Ridge Station, the Biocomplexity Station, and the Fen Station. These stations will provide a comprehensive description of the state of the regional Arctic system with respect to these variables, its overall regulation and controlling features, and its interaction with the global system. In the longer-term, this project will provide a legacy of data, a network of observing platforms, and a set of clear protocols for long-term observation and further analysis. See More Show Less
Acknowledgment:	—

US-ICs: Imnavait Creek Watershed Wet Sedge Tundra

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-ICs data

Data Use Policy:

FLUXNET-CH4: CC-BY-4.0 License

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

FLUXNET-CH4: https://doi.org/10.18140/FLX/1669678

Publication(s) for citing site characterization

Euskirchen, E. S., Bret-Harte, M. S., Scott, G. J., Edgar, C., Shaver, G. R. (2012) Seasonal Patterns Of Carbon Dioxide And Water Fluxes In Three Representative Tundra Ecosystems In Northern Alaska, Ecosphere, 3(1), 1-19. https://doi.org/10.1890/ES11-00202.1
Euskirchen, E. S., Bret-Harte, M. S., Shaver, G. R., Edgar, C. W., Romanovsky, V. E. (2017) Long-Term Release Of Carbon Dioxide From Arctic Tundra Ecosystems In Alaska, Ecosystems, 20(5), 960-974. https://doi.org/10.1007/S10021-016-0085-9
Kade, A., Bret-Harte, M. S., Euskirchen, E. S., Edgar, C., Fulweber, R. A. (2012) Upscaling Of CO2 Fluxes From Heterogeneous Tundra Plant Communities In Arctic Alaska, Journal Of Geophysical Research: Biogeosciences, 117(G4), n/a-n/a. https://doi.org/10.1029/2012JG002065
Oehri, J., Schaepman-Strub, G., Kim, J., Grysko, R., Kropp, H., Grünberg, I., Zemlianskii, V., Sonnentag, O., Euskirchen, E. S., Reji Chacko, M., Muscari, G., Blanken, P. D., Dean, J. F., di Sarra, A., Harding, R. J., Sobota, I., Kutzbach, L., Plekhanova, E., Riihelä, A., Boike, J., Miller, N. B., Beringer, J., López-Blanco, E., Stoy, P. C., Sullivan, R. C., Kejna, M., Parmentier, F. W., Gamon, J. A., Mastepanov, M., Wille, C., Jackowicz-Korczynski, M., Karger, D. N., Quinton, W. L., Putkonen, J., van As, D., Christensen, T. R., Hakuba, M. Z., Stone, R. S., Metzger, S., Vandecrux, B., Frost, G. V., Wild, M., Hansen, B., Meloni, D., Domine, F., te Beest, M., Sachs, T., Kalhori, A., Rocha, A. V., Williamson, S. N., Morris, S., Atchley, A. L., Essery, R., Runkle, B. R., Holl, D., Riihimaki, L. D., Iwata, H., Schuur, E. A., Cox, C. J., Grachev, A. A., McFadden, J. P., Fausto, R. S., Göckede, M., Ueyama, M., Pirk, N., de Boer, G., Bret-Harte, M. S., Leppäranta, M., Steffen, K., Friborg, T., Ohmura, A., Edgar, C. W., Olofsson, J., Chambers, S. D. (2022) Vegetation Type Is An Important Predictor Of The Arctic Summer Land Surface Energy Budget, Nature Communications, 13(1), . https://doi.org/10.1038/S41467-022-34049-3
Qiu, C., Zhu, D., Ciais, P., Guenet, B., Krinner, G., Peng, S., Aurela, M., Bernhofer, C., Brümmer, C., Bret-Harte, S., Chu, H., Chen, J., Desai, A. R., Dušek, J., Euskirchen, E. S., Fortuniak, K., Flanagan, L. B., Friborg, T., Grygoruk, M., Gogo, S., Grünwald, T., Hansen, B. U., Holl, D., Humphreys, E., Hurkuck, M., Kiely, G., Klatt, J., Kutzbach, L., Largeron, C., Laggoun-Défarge, F., Lund, M., Lafleur, P. M., Li, X., Mammarella, I., Merbold, L., Nilsson, M. B., Olejnik, J., Ottosson-Löfvenius, M., Oechel, W., Parmentier, F. W., Peichl, M., Pirk, N., Peltola, O., Pawlak, W., Rasse, D., Rinne, J., Shaver, G., Schmid, H. P., Sottocornola, M., Steinbrecher, R., Sachs, T., Urbaniak, M., Zona, D., Ziemblinska, K. (2018) Orchidee-Peat (Revision 4596), A Model For Northern Peatland Co&Lt;Sub&Gt;2&Lt;/Sub&Gt;, Water, And Energy Fluxes On Daily To Annual Scales, Geoscientific Model Development, 11(2), 497-519. https://doi.org/10.5194/GMD-11-497-2018

Acknowledgments

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US-ICs: Imnavait Creek Watershed Wet Sedge Tundra

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