Editing IPCC:AR6/WGI

= Climate Change 2021: The Physical Science Basis (WGI) =

{{ReportHeader
| cover = Test-wgI.jpg
| title = Climate Change 2021: The Physical Science Basis
| subtitle = Working Group I Contribution to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change
| date  = 2021
| doi   = https://10.1017/9781009157896
| abstract = The Working Group I (WGI) contribution to the Sixth Assessment Report (AR6) of the Intergovernmental Panel on Climate Change (IPCC) focuses on a full and comprehensive assessment of the physical science basis of climate change, based on evidence from more than 14,000 scientific publications available by 31 January 2021.
}}

=== Table of Contents ===

{{ReportTOC
| spmtitle    = Summary for Policymakers
| spmurl      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/SPM

| tstitle    = Technical Summary
| tsurl      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/TS

| ch1title    = Chapter 1
| ch1subtitle = Framing, Context, and Methods
| ch1url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-1

| ch2title    = Chapter 2
| ch2subtitle = Changing State of the Climate System
| ch2url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-2

| ch3title    = Chapter 3
| ch3subtitle = Human Influence on the Climate System
| ch3url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-3

| ch4title    = Chapter 4
| ch4subtitle = Future Global Climate: Scenario-based Projections and Near-term Information
| ch4url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-4

| ch5title    = Chapter 5
| ch5subtitle = Global Carbon and Other Biogeochemical Cycles and Feedbacks
| ch5url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-5

| ch6title    = Chapter 6
| ch6subtitle = Short-lived Climate Forcers
| ch6url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-6

| ch7title    = Chapter 7
| ch7subtitle = The Earth’s Energy Budget, Climate Feedbacks and Climate Sensitivity
| ch7url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-7

| ch8title    = Chapter 8
| ch8subtitle = Water Cycle Changes
| ch8url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-8

| ch9title    = Chapter 9
| ch9subtitle = Ocean, Cryosphere and Sea Level Change
| ch9url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-9

| ch10title    = Chapter 10
| ch10subtitle = Linking Global to Regional Climate Change
| ch10url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-10

| ch11title    = Chapter 11
| ch11subtitle = Weather and Climate Extreme Events in a Changing Climate
| ch11url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-11

| ch12title    = Chapter 12
| ch12subtitle = Climate Change Information for Regional Impact and for Risk Assessment
| ch12url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Chapter-12

| ch13title    = Atlas
| ch13url      = https://ckg.semanticclimate.org/wiki/IPCC:AR6/WGI/Atlas
}}

=== Contributors ===

{{ReportContributors
| editors = Valérie Masson-Delmotte (Co-Chair Working Group I), Panmao Zhai (Co-Chair Working Group I), Anna Pirani (Head of TSU), Sarah L. Connors (Head of Science Team), Clotilde Péan (Head of Operations), Yang Chen (Senior Science Officer), Leah Goldfarb (Senior Science Officer), Melissa I. Gomis (Senior Science Officer), J.B. Robin Matthews (Senior Science Officer), Sophie Berger (Science Officer), Mengtian Huang (Science Officer), Ozge Yelekçi (Science Officer), Rong Yu (Science Officer), Baiquan Zhou (Science Officer), Elisabeth Lonnoy (Project Assistant), Thomas K. Maycock (Science Editor), Tim Waterfield (IT Officer), Katherine Leitzell (Communication Manager), Nada Caud (Outreach Manager)
}}

=== Citation suggestion ===

{{ReportCitation
| citation =  IPCC, 2021: ''Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change'' [Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 2391 pp. doi:10.1017/9781009157896.
| doi      = https://10.1017/9781009157896
}}

=== Glossary ===
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=== Acronyms ===
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{{AR6Covers
| active = wgi
}}