In situ-measured primary production in Lake Superior

Agriculture & Biology

• Lake Superior 100%
• primary productivity 78%
• organic carbon 71%
• carbon cycle 60%
• lakes 36%
• shorelines 28%
• new combination 22%
• temperature 17%
• water 9%

Earth & Environmental Sciences

• primary production 61%
• in situ 40%
• lake 38%
• organic carbon 30%
• carbon cycle 25%
• annual cycle 14%
• incubation 11%
• water column 10%
• temperature 9%
• modeling 5%