2022年11月6日至18日，联合国政府间气候变化专门委员会 (IPCC) 将在埃及沙姆沙伊赫举行的联合国气候变化框架公约 (UNFCCC)第27届缔约方会议COP27) 期间发挥重要作用，IPCC 主席 Hoesung Lee将在COP27开幕式上致辞。
IPCC已受邀为UNFCCC的几项重要官方活动提供科学意见。11月8日，IPCC 第二工作组将提交与评估适应需求相关的调查结果。同一天，IPCC 第二和第三工作组将出现在附属履行机构(SBI)和附属科学技术咨询机构(SBSTA)。IPCC 秘书 Abdalah Mokssit 将在 SBSTA 会议开幕式上致辞。
来自IPCC第一、第二工作组和国家温室气体清单工作组的科学家将参加定于11月9日星期三举行的地球信息日。IPCC 专家还将为第二届的一系列圆桌会议和海报会议做出贡献，全球盘点技术对话定于11月7日至11日举行。
IPCC 第三工作组联合主席计划介绍第六次评估报告中有关增强雄心和加速实施的紧迫性的调查结果，为定于11月14日举行的关于 2030 年前雄心的授权高级别部长级圆桌会议的讨论提供信息。
IPCC 国家温室气体清单工作组将与UNFCCC秘书处一起在11月9日的官方会外活动中推出新一代IPCC清单软件。
IPCC 还将在11月11日的 UNFCCC 会外活动中发挥重要召集作用，几个合作伙伴重点总结了与全球城市决策者相关的第六次评估报告的具体发现。
IPCC 还将与世界气象组织和其他合作伙伴一起运营一个名为“气候行动科学”(#Science4ClimateAction) 的展馆，其中包含丰富的科学小组和活动计划。这些现场直播的混合活动将主要讨论自上 COP会议以来发布的两份主要 IPCC 报告的主要发现；2 月发布的关于脆弱性、影响和适应的第二工作组报告，以及 4 月发布的关于减缓气候变化的第三工作组报告。有关 COP27 上 IPCC 整体活动的详细信息，请参见此处。
如需采访 IPCC 主席、副主席、联合主席或出席 COP27 的其他 IPCC 作者，请发送电子邮件至 ipcc-media@wmo.int。
获取更多资讯，请联系：
IPCC 新闻办公室，电子邮件：ipcc-media@wmo.int
Andrej Mahecic，+41 22 730 8516 或 Werani Zabula，+41 22 730 8120
编者注
关于 IPCC
政府间气候变化专门委员会 (IPCC) 是联合国评估气候变化相关科学的机构。它由联合国环境规划署 (UNEP) 和世界气象组织 (WMO) 于 1988 年成立，旨在为政治领导人提供有关气候变化、其影响和风险的定期科学评估，并提出适应和缓解战略。同年，联合国大会批准了 WMO 和 UNEP 联合建立 IPCC 的行动，它有 195 个成员国。
来自世界各地的成千上万的人为 IPCC 的工作做出了贡献。对于评估报告，专家们自愿作为 IPCC 的作者评估每年发表的数千篇科学论文，以全面总结气候变化的驱动因素、影响和未来风险，以及如何适应和减缓降低这些风险。
IPCC 有三个工作组：第一工作组，处理气候变化的物理科学基础；第二工作组，处理影响、适应和脆弱性；第三工作组，处理减缓气候变化。它还有一个国家温室气体清单工作组，负责开发测量排放和清除的方法。
IPCC 评估为各级政府提供可用于制定气候
政策的科学信息，IPCC 评估是应对气候变化的国际谈判的关键投入，IPCC 报告分几个阶段起草和审查，从而保证了客观性和透明度。
关于第六次评估周期
综合科学评估报告每 6 至 7 年发布一次，最新的第五次评估报告于 2014 年完成，为《巴黎协定》提供了主要的科学投入。
在 2015 年 2 月的第 41 届会议上，IPCC 决定编制第六次评估报告 (AR6)。在 2015 年 10 月的第 42 届会议上，它选出了一个新的主席团，负责监督本报告的工作以及将在评估周期中编写的特别报告。在 2016 年 4 月的第 43 届会议上，它决定编制三份特别报告、一份方法报告和第六次评估报告。
第一工作组对《2021 年气候变化第六次评估报告：物理科学基础》的贡献于 2021 年 8 月 9 日发布。第二工作组的贡献《2022 年气候变化：影响、适应和脆弱 性》于 2022 年 2 月 28 日发布。第三组贡献《2022 年气候变化：缓解气候变化》于 2022 年 4 月 4 日发布。
IPCC 目前正在编写第六次评估报告的最后一部分，即综合报告，该报告计划于2023 年 3 月整合三个工作组评估的结果以及 2018 年和 2019 年发布的三个特别报告。
2018年10月，在加强全球应对气候变化威胁、可持续发展和消除贫困的努力的背景下，IPCC发布了一份关于全球变暖1.5摄氏度的特别报告，该报告涉及全球变暖超过工业化前水平1.5摄氏度和相关全球温室气体排放途径的影响。
2019 年 8 月，IPCC 关于气候变化、荒漠化、土地退化、可持续土地管理、粮食安全和陆地生态系统温室气体通量的特别报告于发布，海洋和冰冻圈特别报告于变化中气候于2019 年 9 月发布。
2019 年 5 月，IPCC 发布了2019 年对 2006 年 IPCC 国家温室气体清单指南的改进，这是对政府用于估算其温室气体排放和清除的方法的更新。
了解更多信息，请访问www.ipcc.ch。
该网站包括外展材料 ，包括有关 IPCC 的视频以及作为网络研讨会或直播活动进行的外展活动的视频记录。
IPCC 发布的大多数视频都可以在我们的YouTube频道上找到。
原文如下：
The Intergovernmental Panel on Climate Change (IPCC) will have a strong footprint during the 27th Conference of the Parties (COP27) of the United Nations Framework Convention on Climate Change (UNFCCC) in Sharm el-Sheikh in Egypt from 6 to 18 November 2022.
The IPCC Chair Hoesung Lee, will address the opening ceremony of COP27 on 6 November.
The IPCC has been invited to provide scientific input to several key UNFCCC official events. On 8 November, IPCC’s Working Group II will be delivering its findings relevant to assessing adaptation needs. On the same day, IPCC’s Working Groups II and III will present the gender-related aspects of climate change as they are reflected in their contributions to the Sixth Assessment Report at a special event of the Subsidiary Body for Implementation (SBI) and Subsidiary Body for Scientific and Technological Advice (SBSTA). The opening of the SBSTA meeting will be addressed by IPCC Secretary Abdalah Mokssit.
Scientists from IPCC’s Working Groups I, II, and the Task Force on National Greenhouse Gas Inventories will be taking part in the Earth Information Day scheduled for Wednesday 9 November.IPCC experts will also be contributing to a series of roundtables and poster sessions of the second Global Stocktake Technical Dialogue scheduled from 7 to 11 November.
IPCC Working Group III Co-Chairs are scheduled to present findings from the Sixth Assessment Report relevant to the urgency of enhanced ambition and accelerated implementation to inform the discussions of a mandated high-level ministerial roundtable on pre-2030 Ambition that is scheduled for 14 November.
Together with the Secretariat of the UNFCCC, the IPCC Taskforce on National Greenhouse Gas Inventories will launch the new generation of IPCC Inventory Software at an official side event on 9 November.
The IPCC will also play a major convening role in a UNFCCC side event on 11 November with several partners focused on a summary of the specific findings of the Sixth Assessment Report relevant for urban policymakers worldwide.
Together with the World Meteorological Organization and other partners, the IPCC will also run a pavilion named “Science for Climate Action” (#Science4ClimateAction) with a rich program of scientific panels and events. These live-streamed hybrid events will mainly address the key findings of the two major IPCC reports released since the last COP; the Working Group II report on vulnerability, impacts, and adaptation released in February, and the Working Group III report on the mitigation of climate change released in April. Detailed information about the overall IPCC activities at COP27 can be found here.
To request an interview with the IPCC Chair, Vice-Chairs, Co-Chairs, or other IPCC authors present at COP27 please email ipcc-media@wmo.int.
For more information please contact:
IPCC Press Office, Email: ipcc-media@wmo.int
Andrej Mahecic, +41 22 730 8516 or Werani Zabula, +41 22 730 8120
Notes for Editors
About the IPCC
The Intergovernmental Panel on Climate Change (IPCC) is the UN body for assessing the science related to climate change. It was established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO) in 1988 to provide political leaders with periodic scientific assessments concerning climate change, its implications and risks, as well as to put forward adaptation and mitigation strategies. In the same year the UN General Assembly endorsed the action by the WMO and UNEP in jointly establishing the IPCC. It has 195 member states.
Thousands of people from all over the world contribute to the work of the IPCC. For the assessment reports, experts volunteer their time as IPCC authors to assess the thousands of scientific papers published each year to provide a comprehensive summary of what is known about the drivers of climate change, its impacts and future risks, and how adaptation and mitigation can reduce those risks.
The IPCC has three working groups: Working Group I, dealing with the physical science basis of climate change; Working Group II, dealing with impacts, adaptation and vulnerability; and Working Group III, dealing with the mitigation of climate change. It also has a Task Force on National Greenhouse Gas Inventories that develops methodologies for measuring emissions and removals.
IPCC assessments provide governments, at all levels, with scientific information that they can use to develop climate policies. IPCC assessments are a key input into the international negotiations to tackle climate change. IPCC reports are drafted and reviewed in several stages, thus guaranteeing objectivity and transparency.
About the Sixth Assessment Cycle
Comprehensive scientific assessment reports are published every 6 to 7 years; the latest, the Fifth Assessment Report, was completed in 2014 and provided the main scientific input to the Paris Agreement.
At its 41st Session in February 2015, the IPCC decided to produce a Sixth Assessment Report (AR6). At its 42nd Session in October 2015 it elected a new Bureau that would oversee the work on this report and Special Reports to be produced in the assessment cycle. At its 43rd Session in April 2016, it decided to produce three Special Reports, a Methodology Report and AR6.
The Working Group I contribution to the Sixth Assessment Report Climate Change 2021: the Physical Science Basis was released on 9 August 2021. The Working Group II contribution, Climate Change 2022: Impacts, Adaptation and Vulnerability, was released on 28 February 2022. The Working Group III contribution, Climate Change 2022: Mitigation of Climate Change, was released on 4 April 2022.
The IPCC is currently working on the final installment of the Sixth Assessment Report, the Synthesis Report, which will integrate the findings of the three Working Group assessments as well as the three Special Reports released in 2018 and 2019. It is scheduled to be released in March 2023.
Global Warming of 1.5°C, an IPCC special report on the impacts of global warming of 1.5 degrees Celsius above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty was launched in October 2018.
Climate Change and Land, an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems was launched in August 2019, and the Special Report on the Ocean and Cryosphere in a Changing Climate was released in September 2019.
In May 2019 the IPCC released the 2019 Refinement to the 2006 IPCC Guidelines on National Greenhouse Gas Inventories, an update to the methodology used by governments to estimate their greenhouse gas emissions and removals.
For more information visit www.ipcc.ch.
The website includes outreach materials including videos about the IPCC and video recordings from outreach events conducted as webinars or live-streamed events.
Most videos published by the IPCC can be found on our YouTube channel.
