Published February 14, 2025 | Version v1
Dataset Open

Surface sediment elemental compositions of 167 Canadian lakes show widespread exceedance of quality guidelines for metals

Authors/Creators

  • 1. ROR icon McGill University
  • 2. ROR icon UiT The Arctic University of Norway
  • 3. Université de Montréal
  • 4. Université Laval Faculté de foresterie de géographie et de géomatique

Description

  • Triple quadrupole inductively coupled plasma mass spectrometer (ICPQQQ), site information and land use data.
  • ICPQQQ data are measured in mg/kg
  • Longitude and latitude are presented in decimal degrees
  • Human impact index (hi_index) is unitless
  • All land-use metrics are presented as the % of total lake catchment area

Original publication: Zilkey, D. R., Beaulieu, M., Amyot, M., Antoniades, D. & Gregory-Eaves, I. (2025). Surface sediment elemental compositions of 167 Canadian lakes show widespread exceedance of quality guidelines for metals. Science of the Total Environment, 967(178704).

 

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