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环境退化评估的综合模型
Ehsan Shoaei1, Majid Shafiepour-Motlagh2, Babak Omidvar1
1Department of Environmental Engineering, Faculty of Environment, University of Tehran, Tehran, Iran.
Environmental monitoring and assessment
|March 11, 2025
概括
一个新的金融开发资源 (FDR) 模型量化了环境退化,包括旅游业和代际利益. 这种技术经济方法增强了对行业的生命周期影响评估.
科学领域:
- 环境科学 环境科学
- 技术经济建模技术经济建模
- 生命周期影响评估
背景情况:
- 现有的生命周期影响评估 (LCIA) 模型,如ReCiPe2016,在全面评估环境退化方面存在局限性.
- 需要将经济影响,旅游潜力和代际利益纳入环境退化评估中.
- 能源密集型行业需要先进的模型来了解其环境足迹.
研究的目的:
- 开发一个全面的技术经济模型,金融开发资源 (FDR),用于评估环境退化.
- 通过结合额外的因果关系路径和环境特性来增强ReCiPe2016的方法.
- 量化环境退化,考虑经济影响,旅游潜力和代际利益.
主要方法:
- 基于ReCiPe2016方法的技术经济模型 (FDR) 的开发.
- 使用命运因子 (FF),效应因子 (EF),暴露因子 (XF) 和经济影响量化环境退化.
- 使用个人主义,等级主义和平等主义观点以及蒙特卡洛模拟 (MCS) 包含不确定性.
主要成果:
- 罗斯福的模型揭示了等级主义观点的重大偏差,非癌症疾病 (17%) 和营养不良 (13%).
- 森林破坏的影响包括年度二氧化碳排放 (86/公),PM2.5 (426/公) 和原油 (1540/公).
- 在等级主义者看来,与SO2和陆地酸化相比,海洋酸化的贡献约为0.03%.
结论:
- 在能源密集型行业中,FDR模型有效地弥合了LCIA的差距.
- 该模型通过整合经济和社会因素,提供了对环境退化的更全面的评估.
- 这些发现强调了在工业评估中考虑各种环境影响和不确定性的重要性.
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