补偿的社会价值
Ben Groom1,2, Frank Venmans3
1LEEP Institute, Department of Economics, University of Exeter Business School, Exeter, UK. b.d.groom@exeter.ac.uk.
Nature
|July 5, 2023
概括
确定碳补偿的价值是复杂的. 这项研究引入了补偿的社会价值 (SVO) 来量化临时碳储存,为政策决策提供了明确的等同性.
科学领域:
- 气候科学
- 环境经济学
- 二氧化碳计量
背景情况:
- 目前的碳抵消估值方法不足,尤其是在临时储存和相关风险方面.
- 在确定暂时抵消二氧化碳排放所需的确切碳量方面存在不确定性.
研究的目的:
- 定义和计算补偿的社会价值 (SVO) 作为碳的社会成本的一部分.
- 建立一个框架来评估临时碳补偿与永久碳储存的等价性.
- 提供有效的净零政策和碳市场比较.
主要方法:
- 开发了一个基于抵消时间,非附加性和故障风险的SVO定义模型.
- 计算了SVO与碳的社会成本的比率,以确定等效因子.
- 在各种风险,永久性和气候场景中生成等效因子矩阵.
主要成果:
- 一存储50年的碳相当于0.33-0.5永久存储的碳.
- 该标准提供了评估偏移效率的政策相关指标.
- 为各种场景生成一个等价因子矩阵.
结论:
- 该框架提供了一个可靠的方法来评估临时碳抵消.
- 这种方法可以简化抵消合同,转向更短,可监控的条款.
- 这些发现支持改善碳生命周期分析和碳债务的估值.
相关概念视频
Social Exchange Theory
34.6K
We have discussed why we form relationships, what attracts us to others, and different types of love. But what determines whether we are satisfied with and stay in a relationship? One theory that provides an explanation is social exchange theory. According to social exchange theory, we act as naïve economists in keeping a tally of the ratio of costs and benefits of forming and maintaining a relationship with others (Rusbult & Van Lange, 2003).
34.6K
Compensation Mechanisms
429
The human body employs intricate mechanisms to counteract changes in blood pH, preventing conditions like acidosis (pH < 7.35) and alkalosis (pH > 7.45). These compensatory responses aim to restore normal arterial blood pH by engaging respiratory or renal systems, depending on the source of the imbalance.
Respiratory Compensation
This mechanism addresses metabolic-induced pH imbalances by adjusting breathing rates. Respiratory compensation begins within minutes of detecting a pH...
Respiratory Compensation
This mechanism addresses metabolic-induced pH imbalances by adjusting breathing rates. Respiratory compensation begins within minutes of detecting a pH...
429
Social Loafing
34.8K
Another way in which a group presence can affect performance is social loafing—the exertion of less effort by a person working together with a group. Social loafing occurs when our individual performance cannot be evaluated separately from the group. Thus, group performance declines on easy tasks (Karau & Williams, 1993). Essentially individual group members loaf and let other group members pick up the slack. Because each individual’s efforts cannot be evaluated,...
34.8K
Social Traps
22.4K
Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
22.4K
Social Proof
27.7K
Social proof is a form of persuasion based on comparison and conformity. People compare their behavior and actions to what others are doing and will change to conform to do what their peers do.
27.7K
Biodiversity and Human Values
13.2K
Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
13.2K


