US-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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Tower_team:
PI:	Kesondra Key keyke@iu.edu - Indiana University - Bloomington
PI:	Kim Novick knovick@iu.edu - Indiana University - Bloomington
Technician:	Michael Voyles mpvoyles@iu.edu - Indiana University - Bloomington
Technician:	Steve Scott stlscott@indiana.edu - Indiana University - Bloomington
Technician:	Trevor Gress trgress@iu.edu - Indiana University - Bloomington
Lat, Long:	41.1785, -85.9977
Elevation(m):	—
Network Affiliations:	AmeriFlux
Vegetation IGBP:	CRO (Croplands: Lands covered with temporary crops followed by harvest and a bare soil period (e.g., single and multiple cropping systems). Note that perennial woody crops will be classified as the appropriate forest or shrub land cover type.)
Climate Koeppen:	—
Mean Annual Temp (°C):	—
Mean Annual Precip. (mm):	—
Flux Species Measured:	CO2, H, H2O
Years Data Collected:	2023 - Present
Years Data Available:	No data available
Data Use Policy:	AmeriFlux CC-BY-4.0 Policy¹
Description:	US-SD2, located on gently sloped terrain, is an actively managed farmland operated by working farmers following a conventional no-till corn–soybean rotation ... US-SD2, located on gently sloped terrain, is an actively managed farmland operated by working farmers following a conventional no-till corn–soybean rotation in the U.S. Midwest. US-SD2 is one of two paired working farm sites which are relatively close by; both are managed using similar conventional practices with the key difference being that the paired site (US-SD1) incorporates cover crops into its rotation, along with minor differentiating terrain and soil type, where US-SD1 is located on mostly flat terrain with some gentle hills. This paired design enables direct site-to-site comparisons to assess the impacts of cover cropping on carbon, water, and energy fluxes. See More Show Less
URL:	https://kesondrakey.github.io/
Research Topics:	Studying the impacts of cover crops versus non-cover crops with similar farming methods and planting dates; Paired site with US-SD1 (cover crop site). ... Studying the impacts of cover crops versus non-cover crops with similar farming methods and planting dates; Paired site with US-SD1 (cover crop site). Nature-based climate solutions; cover crops; carbon, water, energy flux comparisons, eddy covariance method See More Show Less
Acknowledgment:	Ameriflux Project; NSF

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US-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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US-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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US-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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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.

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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.

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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.

GeoNEX Land Surface Temperature (LST):

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-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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US-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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US-SD2: Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

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