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Trace gases are gases that are present in small amounts within an environment such as a planet's atmosphere. Trace gases in Earth's atmosphere are gases other than nitrogen (78.1%), oxygen (20.9%), and argon (0.934%) which, in combination, make up 99.934% of its atmosphere (not including water vapor).
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Explore the main themes, entities and connections around Trace gas. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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trace gases sources atmosphere greenhouse gas sinks water earth's fossil atmospheric carbon residence infrared radiation vapor abundance contrast activity concentration
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| a planet's atmosphere | instance of | Trace gases are gases that are present in small amounts within an environment | 0.80 | text |
| fossil fuel combustion | instance of | Anthropogenic sources are caused by human related activities | 0.80 | text |
| Trace gas | related to Abundance, sources and sinks | The | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | When | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | There | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | Natural | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | In | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | Some | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | Earth | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | Volcanoes | 0.60 | section |
| Trace gas | related to Abundance, sources and sinks | Anthropogenic | 0.60 | section |
| Trace gas | related to Mixing and lifetime | The | 0.60 | section |
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