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Technical Report
本報告書は、ライフスタイル・カーボンフットプリント(※)を軸に私たちの日常生活での消費や行動が気候変動に与える影響を推定し、パリ協定の目標達成と豊かな暮らしの両立を探るものです。 ※家計が消費する製品やサービスのライフサイクル(資源の採取、素材の加工、製品の製造、流通、使用から廃棄)において生じるGHGの排出量 IGESは、2019年2月にフィンランド・アールト大学およびD-matと共同で『1.5-Degree Lifestyles – Targets and Options for Reducing Lifestyle Carbon Footprints』を発刊し、日本、フィンランド、中国、ブラジル、インドの平均的な暮らしでの温室効果ガス(GHG)排出量や特徴...
Peer-reviewed Article
In Sustainability
Addressing the prevailing mode of high-carbon lifestyles is crucial for the transition towards a net-zero carbon society. Existing studies fail to fully investigate the underlining factors of unsustainable lifestyles beyond individual determinants nor consider the gaps between current footprints and reduction targets. This study examines latent...
Peer-reviewed Article
In Forest Policy and Economics
Author:
Makoto
Ehara
Yoko
Asada
Yutaro
Shogaki
Masato
Yano
Kimihiko
Hyakumura
This article examines the REDD+ engagement types preferred by Japanese private firms at the project level including their motivation and rationale for the engagement and explores the challenges and opportunities in relation to their participation. We analyzed 148 responses to a survey questionnaire mailed to participants across Japan and the...
Keywords:
Presentation
10th International Conference on Industrial Ecology
Author:
Michael
Lettenmeier
Viivi
Toivio
In this study, carbon footprints of households are estimated based on a combination of physical consumption and monetary-based data. Long-term targets for carbon footprints are established based on a review of existing emission scenarios. Hotspots for lifestyle carbon footprints, in nutrition, housing, mobility, and other domains, are identified...
Presentation
10th International Conference on Industrial Ecology
Author:
In this presentation, the characteristics of different consumer segments and their carbon footprints will be examined based on the analysis of consumer expenditure and time-use survey data. It utilises anonymised survey microdata and carbon intensity from existing EEIOA databases and focuses on in-depth analysis of the relationships between...
Peer-reviewed Article
In Forest Policy and Economics
Author:
Makoto
Ehara
Yoko
Asada
Yutaro
Shogaki
Masato
Yano
Kimihiko
Hyakumura
This article examines the REDD+ engagement types preferred by Japanese private firms at the project level including their motivation and rationale for the engagement and explores the challenges and opportunities in relation to their participation. We analyzed 148 responses to a survey questionnaire mailed to participants across Japan and the...
Technical Report
Author:
Michael
Lettenmeier
Viivi
Toivio
This report demonstrates that changes in consumption patterns and dominant lifestyles are a critical and integral part of the solutions package to addressing climate change. The report fills a gap in the existing research by establishing global targets for lifestyle carbon footprints, examining current consumption patterns and their impacts on...
Training or Learning Material
Author:
Vibhas
Sukhwani
Hikaru
Takasawa
Atsushi
Ishibashi
Rajib
Shaw
Wanglin
Yan
Urban and rural areas both depend on a shared stock of natural resources. However, their development planning is mostly focused within their established boundaries. This report is an effort to bring together innovative methods of integrating urban and rural stakeholders to manage shared natural resources. The report looks at seven different case...
Presentation
The 13th Biennial International Conference on Ecobalance (Ecobalance 2018)
Author:
This poster presentation received The People's Choice Award at the 13th Biennial International Conference on Ecobalance, 9-12 Oct. 2018, Tokyo, Japan. The poster was selected among over 90 posters by the votes of the participants. The Paris Agreement envisions a net negative carbon society by the second half of the century. Existing studies on...
Commentary (Op. Ed)
Author:
Michael
Lettenmeier
Viivi
Toivio
This commentary summarises the key findings and implications of the study on Lifestyle Carbon Footprints: Long-term targets and case studies of the carbon footprints of household consumption. This study introduces and develops an approach to establishing lifestyle carbon footprints: greenhouse gases directly emitted during and indirectly induced by...