环境可持续性的关键挑战和最佳替代方案:一项全面研究
Syed Ale Raza Shah1, Naila Abbas2, Luminita Serbanescu3
1Department of Economics, Government College University, Faisalabad, Pakistan. syedaaleraza56@gmail.com.
Scientific reports
|February 27, 2025
概括
环境恶化是全球面临的一个重大挑战. 这项研究将收入,城市化和自然资源确定为关键驱动因素,而可再生能源,ICT和循环经济为减少废物回收经济中的碳足迹提供了解决方案.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 可持续性研究 可持续性研究
背景情况:
- 全球环境恶化是一个重大挑战,社会经济优先事项往往掩盖了生态问题.
- 现有的绿色倡议在打击日益严重的环境问题方面取得了有限的成功.
- 了解真正的驱动因素和有效的替代方案来减少碳足迹至关重要.
研究的目的:
- 确定关键的挑战 (收入,城市化,自然资源) 和有效的替代方案 (可再生能源,ICT,循环经济) 以减少碳足迹.
- 从2000年到2021年,分析排名前28位的废物回收经济体 (WRE) 中的这些因素.
- 为了验证环境库兹涅茨曲线 (EKC) 和库兹涅茨曲线 (LCC) 假设.
主要方法:
- 使用强大的估计器进行定量分析,特别是基于量子的概括时刻方法 (Q-GMM).
- 计量经济模型用于评估收入,城市化,自然资源,可再生能源,ICT和循环经济对碳足迹的影响.
- 调解分析,探索可再生能源和循环经济在可持续城市化中的作用.
主要成果:
- 收入,城市化和自然资源与增加的碳足迹有积极的相关性.
- 信息和通信技术 (ICT),可再生能源和循环经济对环境恶化产生了重大负面影响.
- 循环经济在实现可持续城市化方面发挥着重要作用,而可再生能源显示出支持性但并不总是显著的影响.
结论:
- 政策干预应侧重于促进可再生能源,ICT采用和循环经济原则,以减轻碳足迹.
- 可持续的城市化需要强烈强调循环经济实践.
- 该研究验证了EKC和LCC假设,表明经济增长最终可以在特定条件下导致环境改善.
更多相关视频
相关概念视频
Sustainable Development
13.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.2K
Design Example: Sustainability in Concrete Building
151
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
151
Threats to Biodiversity
22.0K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
22.0K
Dimensions of Health and Illness
7.0K
The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
7.0K
Stress Prevention and Stress Management Techniques VI
26
Adopting a healthier lifestyle often requires overcoming significant challenges, but leveraging psychological, social, and cultural resources can facilitate meaningful change. Effective self-change hinges on understanding and applying key tools such as motivation and goal setting, which help sustain efforts toward long-term health benefits.
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
26
Natural Selection and Adaptation
154
Natural selection, a fundamental concept in evolutionary biology, is the mechanism by which evolution is driven, favoring organisms that are best adapted to their environments. This process enhances their chances of survival and reproduction. Adaptation, a key outcome of this process, involves genetic modifications that optimize an organism's functionality under specific environmental challenges, such as extreme cold or thinner air at high altitudes.
Beyond physical adaptations,...
Beyond physical adaptations,...
154


