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. 2012 Jul;12(7):659–673. doi: 10.1089/ast.2011.0724

Table 1.

Physiochemical Properties of the Aquatic Environments from Where the Samples Analyzed in This Study Were Taken

  Tm (°C) T* (°C) pH* Conductivity (μS/cm)* Stoichiometric N to P ratio**
Green 25 [15–24] 30.27 6.0 2.57 2:1
Red 30 [10–60] 48.26 5.5 117.6 157:1
Red 2 NA 47.58 7.3 83.5 NA
*

At time of sampling.

**

Numbers of nitrogen atoms per phosphorus atom. For reference, the classic “Redfield” ratio when nutrients are not limiting is 16:1.

Tm=Yearly average temperature mean; minimum and maximum temperatures are shown in brackets.

NA, Data not available.