Stable-carbon-isotope ratios of river biota: Implications for energy flow in lotic food webs

Agriculture & Biology

• energy flow 100%
• carbon isotopes 87%
• food webs 82%
• stable isotopes 77%
• rivers 58%
• carbon 48%
• organisms 42%
• energy 16%
• dissolved carbon dioxide 14%
• scrapers 13%
• forest canopy 11%
• detritus 11%
• primary productivity 11%
• organic matter 8%
• algae 7%
• canopy 7%
• carbon dioxide 7%
• summer 6%

Earth & Environmental Sciences

• carbon isotope ratio 94%
• energy flow 85%
• food web 69%
• biota 68%
• stable isotope 63%
• carbon 42%
• river 36%
• watershed 20%
• transition 11%
• forest canopy 10%
• baseflow 10%
• headwater 9%
• detritus 9%
• energy 9%
• energy source 8%
• primary production 8%
• alga 7%
• organic matter 6%
• rate 6%
• summer 5%
• effect 2%