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@prefix dcterms: <http://purl.org/dc/terms/> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix gcis: <http://data.globalchange.gov/gcis.owl#> . @prefix cito: <http://purl.org/spar/cito/> . @prefix biro: <http://purl.org/spar/biro/> . <https://data.globalchange.gov/report/climate-science-special-report/chapter/our-changing-climate/finding/key-finding-1-4> dcterms:identifier "key-finding-1-4"; gcis:findingNumber "1.4"^^xsd:string; gcis:findingStatement "Global climate is projected to continue to change over this century and beyond. The magnitude of climate change beyond the next few decades will depend primarily on the amount of greenhouse (heat-trapping) gases emitted globally and on the remaining uncertainty in the sensitivity of Earth’s climate to those emissions (<em>very high confidence</em>). With significant reductions in the emissions of greenhouse gases, the global annually averaged temperature rise could be limited to 3.6°F (2°C) or less. Without major reductions in these emissions, the increase in annual average global temperatures relative to preindustrial times could reach 9°F (5°C) or more by the end of this century (<em>high confidence</em>)."^^xsd:string; gcis:isFindingOf <https://data.globalchange.gov/report/climate-science-special-report/chapter/our-changing-climate>; gcis:isFindingOf <https://data.globalchange.gov/report/climate-science-special-report>; ## Properties of the finding: gcis:findingProcess "The Key Finding and supporting text summarizes extensive evidence documented in the climate science peer-reviewed literature. The projections that were described in the NCA3 and IPCC assessments support our findings, and new modeling studies have further substantiated these conclusions."^^xsd:string; gcis:descriptionOfEvidenceBase "The Key Finding and supporting text summarizes extensive evidence documented in the climate science literature and are similar to statements made in previous national (NCA3) and international assessments. The projections for future climate have been well documented through many papers in the peer-reviewed scientific literature (e.g., see Ch. 4: Projections for descriptions of the scenarios and the models used)."^^xsd:string; gcis:assessmentOfConfidenceBasedOnEvidence "There is <em>very high confidence</em> for continued changes in climate and <em>high confidence</em> for the levels shown in the Key Finding."^^xsd:string; gcis:newInformationAndRemainingUncertainties "Key remaining uncertainties relate to the precise magnitude and nature of changes at global, and particularly regional, scales, and especially for extreme events and our ability to simulate and attribute such changes using climate models. Of particular importance are remaining uncertainties in the understanding of feedbacks in the climate system, especially in ice–albedo and cloud cover feedbacks. Continued improvements in climate modeling to represent the physical processes affecting Earth’s climate system are aimed at reducing uncertainties. Monitoring and observation programs also can help improve the understanding needed to reduce uncertainties."^^xsd:string; a gcis:Finding . ## This finding cites the following entities: <https://data.globalchange.gov/report/climate-science-special-report/chapter/our-changing-climate/finding/key-finding-1-4> cito:cites <https://data.globalchange.gov/report/nca3>; biro:references <https://data.globalchange.gov/reference/dd5b893d-4462-4bb3-9205-67b532919566>. <https://data.globalchange.gov/report/climate-science-special-report/chapter/our-changing-climate/finding/key-finding-1-4> cito:cites <https://data.globalchange.gov/report/ipcc-ar5-wg1>; biro:references <https://data.globalchange.gov/reference/f03117be-ccfe-4f88-b70a-ffd4351b8190>.