Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41558-017-0039-z |
Implications of sustainable development considerations for comparability across nationally determined contributions | |
Iyer, Gokul1; Calvin, Katherine1; Clarke, Leon1; Edmonds, James1; Hultman, Nathan2; Hartin, Corinne1; McJeon, Haewon1; Aldy, Joseph3; Pizer, William4 | |
2018-02-01 | |
发表期刊 | NATURE CLIMATE CHANGE |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2018 |
卷号 | 8期号:2页码:124-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | An important component of the Paris Agreement is the assessment of comparability across nationally determined contributions (NDCs). Indeed, game-theory literature on international environmental agreements highlights the need for comparable emission-mitigation efforts by countries to avoid free-riding(1). At the same time, there are well-recognized links between mitigation and other national priorities, including but not limited to the 17 United Nations Sustainable Development Goals (SDGs)(2-6), which raises the question of how such links might influence comparability assessments. Here, using a global integrated assessment model(7), we demonstrate that geographical distributions of the influence of meeting the domestic mitigation component of the NDCs on a subset of the broader SDGs may not align with distributions of effort across NDCs obtained from conventional emissions-based or cost-based comparability metrics(8-11). This implies that comparability assessments would be altered if interactions between mitigation and other SDGs were accounted for. Furthermore, we demonstrate that the extent to which these distributions differ depends on the degree to which mitigation activities directly affect broader SDGs domestically and indirectly affect international goals, and whether these effects are synergistic or antagonistic. Our analysis provides a foundation for assessing how comparability across NDCs could be better understood in the larger context of sustainability. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000423842400013 |
WOS关键词 | CLIMATE-CHANGE ; MODEL PROJECTIONS ; MITIGATION ; ENERGY ; EMISSIONS ; COUNTRIES ; SCENARIOS ; GOALS |
WOS类目 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/34435 |
专题 | 资源环境科学 |
作者单位 | 1.Pacific Northwest Natl Lab, Joint Global Change Res Inst, College Pk, MD 20740 USA; 2.Univ Maryland, Sch Publ Policy, College Pk, MD 20742 USA; 3.Harvard Univ, John F Kennedy Sch Govt, Cambridge, MA 02138 USA; 4.Duke Univ, Sanford Sch Publ Policy, Durham, NC USA |
推荐引用方式 GB/T 7714 | Iyer, Gokul,Calvin, Katherine,Clarke, Leon,et al. Implications of sustainable development considerations for comparability across nationally determined contributions[J]. NATURE CLIMATE CHANGE,2018,8(2):124-+. |
APA | Iyer, Gokul.,Calvin, Katherine.,Clarke, Leon.,Edmonds, James.,Hultman, Nathan.,...&Pizer, William.(2018).Implications of sustainable development considerations for comparability across nationally determined contributions.NATURE CLIMATE CHANGE,8(2),124-+. |
MLA | Iyer, Gokul,et al."Implications of sustainable development considerations for comparability across nationally determined contributions".NATURE CLIMATE CHANGE 8.2(2018):124-+. |
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