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Data Package Summary    View Full Metadata

  • MCR LTER: Coral Reef: Macroalgal CHN, ongoing since 2005
  • Moorea Coral Reef LTER
    Carpenter, Robert; Moorea Coral Reef LTER
  • 2023-02-09
  • Moorea Coral Reef LTER and R. Carpenter. 2023. MCR LTER: Coral Reef: Macroalgal CHN, ongoing since 2005 ver 20. Environmental Data Initiative. https://doi.org/DOI_PLACE_HOLDER (Accessed 2024-12-29).

  • Samples of two common macroalgal species (Sargassum mangarevense, Turbinaria ornata) are collected yearly from fringing, backreef, and reef crest sites at each of the sites (LTER 1 through LTER 6) around Moorea. CHN analyses of dried, ground samples of each individual are made using standard methods.

    CHN data are used to track sustained variation in nutrient availability. Water column nutrients in coral reef systems usually are low to undetectable and their inputs tend to be episodic and ephemeral. Using CHN contents of macroalgae allows the integration of nitrogen availability over a longer time period, in this case, over approximately 3 months.

    This material is based upon work supported by the U.S. National Science Foundation under Grant No. OCE 16-37396 (and earlier awards) as well as a generous gift from the Gordon and Betty Moore Foundation. Research was completed under permits issued by the French Polynesian Government (Délégation à la Recherche) and the Haut-commissariat de la République en Polynésie Francaise (DTRT) (Protocole d'Accueil 2005-2023). This work represents a contribution of the Moorea Coral Reef (MCR) LTER Site.

  • Geographic Coordinates
    • N: -17.45, S: -17.62, E: -149.67, W: -150.0
    • N: -17.47185366, S: -17.48641792, E: -149.829821, W: -149.8455917
    • N: -17.46576169, S: -17.48131958, E: -149.7961685, W: -149.8116849
    • N: -17.50382025, S: -17.52087158, E: -149.7519968, W: -149.7708619
    • N: -17.53305021, S: -17.55064263, E: -149.7566866, W: -149.7772857
    • N: -17.56818162, S: -17.59182383, E: -149.8561009, W: -149.8869755
    • N: -17.50735955, S: -17.52839766, E: -149.9115336, W: -149.934537
  • This data package is released under the Creative Commons license Attribution 4.0 International (CC BY 4.0 , see https://creativecommons.org/licenses/by/4.0/). This license states that consumers ("Data Users" herein) may distribute, adapt, reuse, remix, and build upon this work, as long as they give appropriate credit, provide a link to the license, and indicate if changes were made. If redistributed, a Data User may not apply additional restrictions or technological measures that prevent access. The Data User has an ethical obligation to cite the data source appropriately in any publication or product that results from its use, and notify the data contact or creator. Communication, collaboration, or co-authorship (as appropriate) with the creators of this data package is encouraged to prevent duplicate research or publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. 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 duplication or inappropriate use. The Data User should realize that misinterpretation may occur if data are used outside of the context of the original study. The Data User should be aware that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. This data package (with its components) is made available "as is" and with no warranty of accuracy or fitness for use. The creators of this data package and the repository where these data were obtained shall not be liable for any damages resulting from misinterpretation, use or misuse of the data package or its components.
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