Dataset landingpage: BioBasis Nuuk - Vegetation - NDVI in carbon-flux plots

This is the landing page for a dataset in the Greenland Ecosystem Monitoring (GEM) database. This page embeds schema.org metadata as JSON-LD, describing the dataset in machine readable and interoperable format.

Dataset specification

  • Title: BioBasis Nuuk - Vegetation - NDVI in carbon-flux plots
  • Description: The progression in the vegetation greenness (Normalized Difference Vegetation Index; NDVI) is followed weekly. NDVI is measured with a handheld SpectroSense 2+ system. For further details, please refer to the newest BioBasis manual available at the website. Vegetation:Vegetation BioBasis Nuuk:The BioBasis programme monitors the dynamics of organisms and biological processes in the terrestrial and limnic ecosystems at Zackenberg and Nuuk. The BioBasis programme plays a central role in the development and implementation of the Circumpolar Biodiversity Monitoring Programme (CBMP) http://www.caff.is/monitoring across the Arctic.
  • DOI: 10.17897/Q4W1-7C30 - https://doi.org/10.17897/Q4W1-7C30
  • Location/site: Permanent plots - -51.38, 64.13 (lon-lat wgs84)
  • Date span of the dataset: 2014-06-12 - 2021-09-23

Data originator, license and how to download the dataset

The dataset is a product of the Greenland Ecosystem Monitoring program (GEM): https://grid.ac/institutes/grid.507580.f. It is free and open data, licensed with terms of use under the Creative Commons CC-BY-SA license: https://creativecommons.org/licenses/by-sa/4.0/ When downloading you will automatically get a terms of use document, describing how to cite the data and other important information.

Download the dataset via this link (registration needed): http://data.g-e-m.dk/log-in/data-tables?doi=10.17897/Q4W1-7C30

Variables measured / columns in dataset

ID Name Unit Data Type Description
http://data.g-e-m.dk/datasets?doi=10.17897/Q4W1-7C30&column=Date Date Date Date Date of measurement
http://data.g-e-m.dk/datasets?doi=10.17897/Q4W1-7C30&column=Plot Plot Number Number Plot ID
http://data.g-e-m.dk/datasets?doi=10.17897/Q4W1-7C30&column=Treatment Treatment Text Text C = control, SG = addition of snow in spring, LG = removal of snow in spring, S = shading by hessian tents, T = increased temperature using ITEX Plexiglas hexagons (text).
http://data.g-e-m.dk/datasets?doi=10.17897/Q4W1-7C30&column=Snow Snow % Number Snow coverage (%) of plot
http://data.g-e-m.dk/datasets?doi=10.17897/Q4W1-7C30&column=NDVI NDVI Number Number NDVI (Normalized difference vegetative index)
http://data.g-e-m.dk/datasets?doi=10.17897/Q4W1-7C30&column=Remarks Remarks Text Text Remarks from the field observer(s)