Table 1 Stressor interactions used in the simulations.

From: Synergistic interactions among growing stressors increase risk to an Arctic ecosystem

Variable

Interacting stressors

Small and large zooplankton

SST × pH

 

SST × inflow

 

pH × inflow

Amphipods and clams

SST × pH

Pacific salmon

SST × pH

 

SST × subsistence harvest

Arctic cod

SST × pH

 

SST × open water duration

 

Shipping noise × open water duration

 

Subsistence harvest × open water duration

Seabirds

Shipping noise × shipping strikes

Seals, walrus, bowhead and gray whales

Shipping noise × shipping strikes

 

Shipping noise × open water duration

 

Subsistence harvest × open water duration

Polar bears

Shipping noise × open water duration

 

Subsistence harvest × open water duration

  1. There are no interactions assumed for ice algae and phytoplankton.