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首页> 外文期刊>Environmental Management >A Comparison of the Impacts of Wind Energy and Unconventional Gas Development on Land-use and Ecosystem Services: An Example from the Anadarko Basin of Oklahoma, USA
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A Comparison of the Impacts of Wind Energy and Unconventional Gas Development on Land-use and Ecosystem Services: An Example from the Anadarko Basin of Oklahoma, USA

机译：风能和非常规天然气开发对土地利用和生态系统服务的影响比较：以美国俄克拉荷马州阿纳达科盆地为例

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摘要

The United States energy industry is transforming with the rapid development of alternative energy sources and technological advancements in fossil fuels. Two major changes include the growth of wind turbines and unconventional oil and gas. We measured land-use impacts and associated ecosystem services costs of unconventional gas and wind energy development within the Anadarko Basin of the Oklahoma Woodford Shale, an area that has experienced large increases in both energy sectors. Unconventional gas wells developed three times as much land compared to wind turbines (on a per unit basis), resulting in higher ecosystem services costs for gas. Gas wells had higher impacts on intensive agricultural lands (i.e., row crops) compared to wind turbines that had higher impacts on natural grasslands/pastures. Because wind turbines produced on average less energy compared to gas wells, the average land-use-related ecosystem cost per gigajoule of energy produced was almost the same. Our results demonstrate that both unconventional gas and wind energy have substantial impacts on land use, which likely affect wildlife populations and land-use-related ecosystem services. Although wind energy does not have the associated greenhouse gas emissions, we suggest that the direct impacts on ecosystems in terms of land use are similar to unconventional fossil fuels. Considering the expected rapid global expansion of these two forms of energy production, many ecosystems are likely to be at risk.
机译：随着替代能源的快速发展和化石燃料的技术进步，美国能源行业正在发生变化。两大变化包括风力涡轮机和非常规油气的增长。我们测量了俄克拉荷马州伍德福德页岩阿纳达科盆地非常规天然气和风能开发的土地利用影响以及相关的生态系统服务成本，该地区两个能源部门的价格均出现了大幅增长。非常规气井的土地开发量是风力涡轮机的三倍（按单位计算），导致天然气的生态系统服务成本更高。与风力涡轮机对天然草原/草场有较大影响的气井相比，气井对集约农业用地（即大田作物）的影响更大。由于与气井相比，风力涡轮机平均产生的能源更少，因此，每千兆焦耳产生的能源与土地利用相关的平均生态系统成本几乎相同。我们的结果表明，非常规天然气和风能都对土地利用产生重大影响，这可能会影响野生动植物种群和与土地利用相关的生态系统服务。尽管风能没有相关的温室气体排放，但我们建议，土地使用对生态系统的直接影响与非常规化石燃料相似。考虑到这两种形式的能源生产有望在全球范围内迅速发展，许多生态系统可能处于危险之中。

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  • 来源
    《Environmental Management》 |2018年第5期|796-804|共9页
  • 作者

    Kendall M. Davis; Michael N. Nguyen; Maureen R. McClung; Matthew D. Moran;

  • 作者单位

    Department of Biology, Hendrix College;

    Department of Biology, Hendrix College;

    Department of Biology, Hendrix College;

    Department of Biology, Hendrix College;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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