Climate and Atmosphere
Marine and Freshwater
Land and Agriculture
Environmental Governance
Definition(s)
The long-term fluctuations in temperature, precipitation, wind, and all other aspects of the Earth's climate. External processes, such as solar-irradiance variations, variations of the Earth's orbital parameters (eccentricity, precession, and inclination), lithosphere motions, and volcanic activity, are factors in climatic variation. Internal variations of the climate system, e.g., changes in the abundance of greenhouse gases, also may produce fluctuations of sufficient magnitude and variability to explain observed climate change through the feedback processes interrelating the components of the climate system. (Source: GEMET/GSFC)
[...The] change of climate which is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparable time periods. (Source: UNFCCC, Art 1)
Hierarchy
Narrower: climate change adaptationclimate change mitigationclimate technologyextreme weathergeoengineeringkyoto mechanismlong-term temperature goalsea level rise
Related terms:
global warming
Used for:
Concept URI: https://new.informea.org/taxonomy/term/5980
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