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  • Patch-level rates of nitrogen fixation and denitrification and environmental covariates from seven streams in Idaho and Michigan
  • Eberhard, Erin K; Michigan Technological University
    Techtmann, Stephen M; Michigan Technological University
    Baxter, Colden V; Idaho State University
    Marcarelli, Amy M; Michigan Technological University
  • 2023-07-07
  • Eberhard, E.K., S.M. Techtmann, C.V. Baxter, and A.M. Marcarelli. 2023. Patch-level rates of nitrogen fixation and denitrification and environmental covariates from seven streams in Idaho and Michigan ver 2. Environmental Data Initiative. https://doi.org/DOI_PLACE_HOLDER (Accessed 2024-12-28).

  • We hypothesized that environmental variation at the patch scale (1 - 10’s m) would facilitate the co-occurrence of N2 fixation and denitrification through the formation of hot spots in streams. We measured rates of N2 fixation and denitrification and relative abundances of the genes nifH and nirS in patches determined by channel geomorphic units and substrate type in 4 Idaho and 3 Michigan streams encompassing a gradient of N and P concentrations. This data package includes patch-level measurements of N2 fixation and denitrification rates, relative gene abundances of nifH and nirS, and environmental covariates (nutrient concentrations, water temperature, surface and subsurface dissolved oxygen concentrations, organic matter content) that were used to explore the factors that could predict process rates and relative gene abundances across patches and streams.

  • Geographic Coordinates
    • N: 47.3371, S: 47.10096, E: -88.44758, W: -88.55307
    • N: 43.5368, S: 42.70815, E: -112.01438, W: -112.43628
  • This information is released under the Creative Commons license - Attribution - CC BY (https://creativecommons.org/licenses/by/4.0/). The consumer of these data ("Data User" herein) is required to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. Thank you.
  • DOI PLACE HOLDER
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