关于生物方法是否值得使用的担忧阻碍了碳去除的支持
Emily Cox1,2, Laurie Waller3, James Palmer4
1Smith School of Enterprise and the Environment, University of Oxford, Oxford, UK.
概括
由于对气候变化的怀疑, 公众对生物碳去除的支持非常强烈. 然而,对于生物炭和土地使用竞争等特定方法的担忧减轻了这种热情.
科学领域:
- 环境科学
- 减缓气候变化
- 公众感知研究
背景情况:
- 生物碳去除 (BCR) 为气候和可持续性带来了好处.
- 公共认知研究缺乏关于BCR权衡的明确证据.
- 了解公众意见对于有效的气候政策至关重要.
研究的目的:
- 探索英国公众对BCR选择及其相关权衡的看法.
- 调查公众对减排和行为改变的怀疑.
- 在气候行动的公共话语中发现区域差异.
主要方法:
- 小组讨论 (n=60) 和一个全国代表性的英国调查 (n=2027).
- 探索英国四个司法管辖区的看法.
- 分析公众对特定BCR技术的看法 (生物炭,泥炭地恢复,生物质作物).
主要成果:
- 由于对减排的怀疑,公众强烈偏好BCR实现国家气候目标.
- 由于对生命周期排放,土地竞争和科学不确定性的担忧,公众对特定BCR技术的"价值"保持谨慎.
- 证据表明BCR讨论可以将气候行动的责任转移到个人身上.
- 确定影响公众观点的特定区域话语.
结论:
- 公众对BCR的支持很大,但前提是解决有关特定方法及其影响的担忧.
- 当地环境和区域话语在塑造公众对减缓气候变化战略的接受方面发挥着至关重要的作用.
- 需要进一步的研究来解决与新型BCR技术相关的科学不确定性和土地使用冲突.
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