中国におけるアウトドアジャケットの使用段階部分炭素フットプリントの方法論的枠組み：製品耐久性、洗濯行動、排出量の関連付け
A methodological framework for use-phase partial carbon footprint of outdoor jackets in China: Linking product durability, washing behavior, and emissions (原題)
Hong Tang, Yue Sun, Yubing Huang, Xiaofang Xu, Qianwen Huang, Ying Zhang, Laili Wang
🤖 gxceed AI 要約
日本語
本研究は、アウトドアジャケットの使用段階における炭素排出を評価する動的枠組みを提案する。耐久性スコアと洗濯頻度を統合し、耐久性が排出削減に与える非線形効果をシミュレーションで示す。方法論的貢献が中心で、実証は今後の課題。
English
This study proposes a dynamic framework for assessing use-phase carbon emissions of outdoor jackets, integrating durability scores and washing behavior. Simulations reveal a nonlinear relationship between durability and emissions, suggesting a performance threshold. The contribution is methodological, requiring empirical validation.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本ではアパレル業界のサステナビリティ開示が進む中、製品の耐久性と使用段階排出を結ぶ本手法は、エコデザインや消費者行動の観点から参考になる。SSBJ対応のScope 3排出量算定にも示唆を与える。
In the global GX context
Globally, this framework addresses the gap in dynamic carbon footprinting for apparel, aligning with circular economy and sustainable consumption policies. It offers a scalable tool for eco-design and could inform product-level disclosure under emerging regulations.
👥 読者別の含意
🔬研究者:Provides a methodological template for dynamic LCA that couples product durability with user behavior.
🏢実務担当者:Offers a framework for assessing product design changes to reduce use-phase emissions, useful for sustainability reporting.
🏛政策担当者:Supports the development of sustainable consumption policies by linking product durability to environmental impact.
📄 Abstract（原文）
Existing static carbon footprint assessment methods face limitations in quantifying the interaction between product quality variation and user behavior. To address this gap, this study aims to develop a durability-based dynamic partial carbon footprint assessment framework specifically for outdoor jackets. This framework quantifies how product durability influences carbon emissions during the use phase of outdoor jackets. It integrates physical performance testing, a composite durability score, dynamic lifespan prediction, and a behavior-responsive washing frequency module. This integration establishes a dynamic pathway that couples performance, behavior, and emissions. The dynamic framework effectively captures how durability reduces the carbon footprint during the use phase. This reduction occurs through two synergistic pathways: extending product lifespan and reducing the frequency of washing. This paper presents a methodological framework rather than an empirical validation study. Simulation results further reveal a nonlinear relationship between durability and carbon emissions, along with the presence of a potential performance threshold, providing theoretical insights for durability-oriented design. The numerical results presented in this study are illustrative and derived from assumed parameters. Empirical validation is required before these results can be generalized. The core contribution of this study lies in its methodological advancement, offering a parameterizable and scalable dynamic analytical tool for assessing the environmental performance of apparel products. It also supplies a scientific foundation to inform eco-design strategies in the industry and support the formulation of sustainable consumption policies.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1177/00405175261474697first seen 2026-08-20 04:47:22
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。