About: concentration of greenhouse gas

Head noun: concentration
Postmodifier: of greenhouse gas

Same concepts

Broader concepts

label	provenance	confidence
factor	isap:53081171	0.487890
result of human activity	isap:53530728	0.271864

Narrower concepts

label	provenance	confidence
carbon dioxide co2	isap:278561355	0.636594
carbon dioxide	isap:145390458	0.599062
methane ch4	isap:278204976	0.478170
nitrous oxide n2o	isap:278342559	0.466849
carbon	isap:22361870	0.428247
fossil fuel	isap:41201795	0.403819
methane	isap:145573038	0.402150
burning of fossil fuel	isap:145889696	0.374984
co2	isap:278561354	0.328041
ch4	isap:278204978	0.243711