Articles | Volume 16, issue 12
https://doi.org/10.5194/essd-16-5603-2024
https://doi.org/10.5194/essd-16-5603-2024
Data description paper
 | 
06 Dec 2024
Data description paper |  | 06 Dec 2024

Observational partitioning of water and CO2 fluxes at National Ecological Observatory Network (NEON) sites: a 5-year dataset of soil and plant components for spatial and temporal analysis

Einara Zahn and Elie Bou-Zeid

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Cited articles

Baslam, M., Mitsui, T., Hodges, M., Priesack, E., Herritt, M. T., Aranjuelo, I., and Sanz-Saez, A.: Photosynthesis in a Changing Global Climate: Scaling Up and Scaling Down in Crops, Front. Plant Sci., 11, 882, https://doi.org/10.3389/fpls.2020.00882, 2020. a
Berg, A. and Sheffield, J.: Evapotranspiration Partitioning in CMIP5 Models: Uncertainties and Future Projections, J. Climate, 32, 2653==2671, https://doi.org/10.1175/jcli-d-18-0583.1, 2019. a
Bright, R. M., Miralles, D. G., Poyatos, R., and Eisner, S.: Simple Models Outperform More Complex Big‐Leaf Models of Daily Transpiration in Forested Biomes, Geophys. Res. Lett., 49, e2022GL100100, https://doi.org/10.1029/2022gl100100, 2022. a
Chen, T. and Guestrin, C.: XGBoost: A Scalable Tree Boosting System, in: Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, KDD'16, ACM, 13–17 August 2016, San Francisco, California, USA, https://doi.org/10.1145/2939672.2939785, 2016. a
Dong, J., Lei, F., and Crow, W. T.: Land transpiration-evaporation partitioning errors responsible for modeled summertime warm bias in the central United States, Nat. Commun., 13, 336, https://doi.org/10.1038/s41467-021-27938-6, 2022. a
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Short summary
Quantifying water and CO2 exchanges through transpiration, evaporation, net photosynthesis, and soil respiration is essential for understanding how ecosystems function. We implemented five methods to estimate these fluxes over a 5-year period across 47 sites. This is the first dataset representing such large spatial and temporal coverage of soil and plant exchanges, and it has many potential applications, such as examining the response of ecosystems to weather extremes and climate change.
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