Supplementary figures for "Direct Greenhouse Gas Emissions from a Pilot-Scale Aquaponics System"

Figure S1. Fish feeding rates over the course of the GHG study period. There was an intensive campaign of Tilapia production from May through August of 2019, resulting in the higher feeding rate. Production tempo slowed starting in September of 2019 and all feeding stopped for approximately the coldest month of the year. 

Figure S2. Dissolved oxygen levels (A) and temperature (B) in the fish tank. The boxed area shows the 10 month period of time during the GHG study.