Tutmonda varmiĝo: Malsamoj inter versioj

'''Tutmonda varmiĝo''' estas plialtiĝo de la mezaveraĝa [[temperaturo]] de la [[atmosfero]], [[klimato]] kaj [[oceano]]j de la [[Tero]], kaj ties rilataj efikoj. [[Klimata ŝanĝo]] ankaŭ referencas al ĉiu ajn historia ŝanĝo en klimato. Multaj linioj de scienca pruvaro montras ke la klimata sistemo varmiĝas.<ref>[Chapter 2: Observations: Atmosphere and Surface] {{Harvnb|Hartmann|Klein Tank|Rusticucci|Alexander|2013}} http://www.climatechange2013.org/images/report/WG1AR5_Chapter02_FINAL.pdf FAQ 2.1, "Evidence for a warming world comes from multiple independent climate indicators, from high up in the atmosphere to the depths of the oceans. They include changes in surface, atmospheric and oceanic temperatures; glaciers; snow cover; sea ice; sea level and atmospheric water vapour. Scientists from all over the world have independently verified this evidence many times."</ref><ref>{{Cite web|title=Myth vs Facts....|url=http://epa.gov/climatechange/endangerment/myths-facts.html|publisher=EPA (US)|year=2013}}The U.S. Global Change Research Program, the National Academy of Sciences, and the Intergovernmental Panel on Climate Change (IPCC) have each independently concluded that warming of the climate system in recent decades is 'unequivocal'. This conclusion is not drawn from any one source of data but is based on multiple lines of evidence, including three worldwide temperature datasets showing nearly identical warming trends as well as numerous other independent indicators of global warming (e.g., rising sea levels, shrinking Arctic sea ice).</ref>▼

* [[Klimata justeco]]▼

* [[Klimata ŝanĝo]]▼