Continuous monitoring reveals multiple controls on ecosystem metabolism in a suburban stream
Article first published online: 12 MAR 2013
Published 2013. This article is a U.S. Government work and is in the public domain in the USA.
Volume 58, Issue 5, pages 918–937, May 2013
How to Cite
BEAULIEU, J. J., ARANGO, C. P., BALZ, D. A. and SHUSTER, W. D. (2013), Continuous monitoring reveals multiple controls on ecosystem metabolism in a suburban stream. Freshwater Biology, 58: 918–937. doi: 10.1111/fwb.12097
- Issue published online: 11 APR 2013
- Article first published online: 12 MAR 2013
- (Manuscript accepted 19 December 2012)
Figure S1. Relationship between gross primary production (GPP) calculated using the two-station method and GPP measured using the one-station method using data from the (a) downstream station and (b) upstream station. (c, d) Depict the relationship between ecosystem respiration (ER) calculated using the two-station method and the one-station method using data from the (c) downstream station and (d) upstream station. Correlations were assessed using the Spearman Rank test and lines indicate 1 : 1 relationship.
Figure S2. Ecosystem respiration (ER) and gross primary production (GPP) calculated using the traditional two-station method (see text for details) and the method proposed by Demars et al. (2011) which attempts to correct for spatial heterogeneity. Error bars are standard errors calculated according to Demars et al. (2011).
Table S1. Ammonium (NH4+), nitrate (NO3−), total nitrogen (TN), soluble reactive phosphorus (SRP), total phosphorus (TP), dissolved organic carbon (DOC), total organic carbon, suspended solids concentrations (SSC) and lateral inflow (LI) rates expressed as a per cent of surface water discharge measured approximately biweekly in Shepherd Creek from July 2009 to May 2011.
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