相关实验视频
Updated: May 1, 2026

12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
8.4K
天津市政固体废物产生的预测和健康影响评估:基于GRA-BiLSTM模型
Bingchun Liu1,2, Xinming Zhang1, Jiali Chen1
1School of Economics and Management, Hebei University of Technology, Tianjin, P.R. China.
概括
天津市政固体废物 (MSW) 焚烧可能导致到2035年过早死亡率达到1.7-2.7%. 一个GRA-BiLSTM模型预测MSW的产生,强调需要废物分离政策来减轻对健康的影响.
科学领域:
- 环境科学 环境科学
- 公共卫生 公共卫生
- 数据科学数据科学数据科学
背景情况:
- 焚烧是一种主要的城市固体废物处理 (MSW),但会产生影响公共健康的空气污染.
- 垃圾废弃物焚烧气体对健康的特殊影响,特别是PM2.5,需要进一步调查.
研究的目的:
- 到2035年,在天津开发一个与MSW焚烧相关的过早死亡的多因素预测模型.
- 在各种未来的政策和发展场景下,量化评估MSW焚烧对健康的影响.
主要方法:
- 灰色关联分析 (GRA) 和双向长短期记忆 (BiLSTM) 神经网络的集成,用于预测建模.
- 分析了三种不同的情景,考虑天津未来的政策和发展趋势.
- 关于MSW焚烧和过早死亡率之间的关系的定量评估.
主要成果:
- 在天津,GRA-BiLSTM模型在预测MSW产生方面具有很高的适用性,其误差指标较低 (MAE: 12.14,MAPE: 15.78,RMSE: 4.75).
- 天津的MSW产量预计到2035年将达到642万.
- 根据2035年不同的焚烧场景,预先死亡率估计在1.7%至2.7%之间.
结论:
- 该研究提供了一个可靠的模型来预测MSW产生和相关的健康风险.
- 有效的废物管理策略,包括促进家庭废物分离和回收,对于减轻公共卫生影响至关重要.
- 建议加强卫生行政部门,以支持废物管理倡议.
更多相关视频
10:36Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
Published on: November 3, 2023
2.0K
06:11Author Spotlight: Advancing Anaerobic Microbiota Research Using a Novel Respirometry Protocol
Published on: April 26, 2024
1.7K
相关概念视频
Growth Models with Integration: Problem Solving
164
In population modeling, integration provides a systematic way to determine accumulated quantities from known rates of change. One such application arises in ecology, where the total weight of a fish population in a body of water is referred to as its biomass. When the rate of growth of this biomass is known as a function of time, calculus can be used to determine the total biomass at a future date.Growth Rate and Biomass FunctionLet the growth rate of the fish population be represented by a...
164
Microbial Bioremediation of Plastics
131
Polyethylene terephthalate (PET) is a synthetic polymer widely utilized in the packaging industry, particularly for bottles and containers. Due to its chemical stability and durability, PET accumulates in the environment, contributing significantly to plastic pollution. It comprises repeating units of terephthalic acid and ethylene glycol, resulting in a semi-crystalline structure that is resistant to natural degradation processes.A notable breakthrough in plastic biodegradation came with the...
131