《巴黎协定》的“全球盘点(global stocktake)”起什么作用?
What does the Paris Agreement's 'global stocktake' do?
它每五年综合评估集体进展与 1.5°C 目标的差距,形成政治与技术信号,促使各国在下一轮 NDC 中提高雄心、弥补资金与技术缺口。
Every five years it assesses collective progress and the gap to 1.5°C, sending political and technical signals that push countries to raise NDC ambition and close finance/tech gaps.
难度 专业 · 适合 小学高段(9-12)
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录仅给书名,无版次与年份;同一书名常对应多个版次,不臆测具体版本。
《巴黎协定》公开文本
Paris Agreement public text
#全球盘点 #雄心 #NDC
巴黎协定里的 NDC(国家自主贡献)扮演什么角色,问题在哪?
What role do NDCs play in the Paris Agreement, and what's the problem?
各国自主提交减排与适应目标并定期更新,靠“全球盘点”推动加码;问题在于当前 NDC 加总仍远高于 1.5–2°C 路径,且执行与核算口径不一。
Each country submits its own mitigation/adaptation target and updates it, with a global stocktake pushing ambition up; the problem is current NDCs sum far above the 1.5–2°C path and accounting varies.
难度 进阶 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
《巴黎协定》(UNFCCC, 2015) 第4条
Paris Agreement (UNFCCC, 2015), Article 4
#NDC #巴黎协定 #盘点
取消化石燃料补贴为什么在政治上特别难?
Why is removing fossil-fuel subsidies politically hard?
补贴常以低价能源形式惠及民众与产业,取消会推高电价油价、触及既得利益,且缺乏配套的社会缓冲,容易引发分配公平与选票反弹。
Subsidies appear as cheap energy for public and industry; removing them raises bills, hits vested interests, and without social buffers triggers fairness and electoral backlash.
难度 进阶 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-11-02
来源 · Source
国际能源署(IEA)《世界能源展望》
International Energy Agency (IEA), World Energy Outlook
独立核验依据 · Independent verification: 核验依据 1 ISBN 9787801649843(豆瓣书目条目: 2004-世界能源展望)
#化石补贴 #改革 #政治
“碳边境调节机制(CBAM)”的用意是什么?
What is the intent of a Carbon Border Adjustment Mechanism (CBAM)?
对进口的高碳产品按碳含量征收费用,防止本国碳价导致产业外迁(“碳泄漏”),并倒逼贸易伙伴也为碳定价。
It charges imports by their carbon content to prevent 'carbon leakage' from domestic carbon prices and pushes trading partners to price carbon too.
难度 进阶 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-11-04
来源 · Source
Aichele 与 Felbermayr(2015)《Review of Economics and Statistics》京都议定书与碳泄漏研究;经济合作与发展组织碳泄漏文献综述
Aichele and Felbermayr (2015), Review of Economics and Statistics, Kyoto and carbon leakage; OECD reviews of carbon leakage evidence
独立核验依据 · Independent verification: 核验依据 1 Crossref DOI 10.1162/rest_a_00438(复合著录按段核验:本标识只担保第一段 Aic
#CBAM #碳边境 #碳泄漏
IPCC 的“1.5°C 特别报告”为什么重要?
Why was the IPCC's '1.5°C special report' important?
它系统比较了 1.5°C 与 2°C 升温下的风险差异,指出每多 0.5°C 都会显著增加极端事件与生态损失,为更激进的减排目标提供了科学杠杆。
It compared risks at 1.5°C vs 2°C, showing each extra 0.5°C markedly raises extremes and ecological loss, giving scientific leverage for more aggressive targets.
难度 进阶 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
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出处备注:本题原挂出处与答案内容不符,已撤回;具体书目待补,暂不展示来源。
本题原挂出处与答案内容不符,已撤回;具体书目待补。
Previous citation withdrawn as unsupported for this answer; a specific source is pending.
#IPCC #1.5°C #风险
“净零(net-zero)”和“碳中和”细微差别在哪?
What's the subtle difference between 'net-zero' and 'carbon neutrality'?
净零通常指所有温室气体(含甲烷、氧化亚氮等)的排放与移除相抵;碳中和有时只算 CO2,或可通过境外抵消实现,范围与严格程度略有不同。
Net-zero usually covers all greenhouse gases balanced by removals; carbon neutrality sometimes counts CO2 only or allows offsets, so scope and strictness can differ.
难度 入门 · 适合 小学低段(6-8)
CC BY 4.0 · 已核验 · Verified 2026-08-23
来源 · Source
IPCC AR6 第一工作组报告,Cambridge University Press,2021
IPCC AR6 WG1, Climate Change 2021: The Physical Science Basis, CUP, 2021
#净零 #碳中和 #抵消