中国可持续大规模页岩气开发面临的挑战
Jian Wu1,2, Jingqiang Tan1,3, Jinqi Xu1,3
1State Key Laboratory for Critical Mineral Research and Exploration, School of Geosciences and Info-physics, Central South University, Changsha, Hunan 410083, China.
概括
中国中国中国中国.
科学领域:
- 环境科学,能源政策,地质学
背景情况:
- 中国的页岩气产量正在迅速扩大,这是国家能源战略推动的.
- 发展集中在长江流域,这是一个人口密集的地区,有敏感的生态系统.
- 大规模开采与水源供应的重大限制以及包括地震性在内的环境风险有关.
研究的目的:
- 分析中国在长江流域的页岩气运营对环境的影响.
- 评估页岩气扩张对可持续发展目标所带来的挑战.
- 为环境负责任的页岩气开采提出改进建议.
主要方法:
- 审查长江流域目前的页岩气运营情况.
- 多视角环境影响评估 (水层,大气层,生物层).
- 诱导性地震风险的分析.
- 探索可持续发展的途径.
主要成果:
- 页岩气开发对长江流域构成重大环境威胁.
- 水力压裂增加了四川/重庆地区的地震风险.
- 目前的做法挑战了中国和联合国的可持续发展目标.
- 供水限制是扩张的一个主要限制.
结论:
- 涉及公司和研究机构的创新生态系统对中国页岩气行业至关重要.
- 环境法规的紧急实施是必要的,以实现可持续的页岩气开采.
- 为了平衡能源需求与环境保护,需要对运营实践进行战略性改进.
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