The concentrations of nitrate, nitrite, orthophosphate and orthosilicic acid were determined on fresh water samples using an Autoanalyzer 3 (Bran+Luebbe) with colorimetric methods adapted from Grasshof (1999). Ammonium concentrations were determined manually with the sensitive fluorometric method of Holmes et al. (1999).
Note: Up to 1000 features for each file are displayed
Citation
APA Citation:
Nutrient data for the Northwest Passage in 2011 (ArcticNet 2011-leg1). (2012). [Data set]. Polar Data Catalogue. https://www.polardata.ca/pdcsearch/PDCSearchDOI.jsp?doi_id=11257