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首页> 外文期刊>Spatial economic analysis >Valuing biodiversity and resilience: an application to pollinator diversity in the Stockholm region
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Valuing biodiversity and resilience: an application to pollinator diversity in the Stockholm region

机译：估值生物多样性和恢复力：斯德哥尔摩区粉丝多样性的应用

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摘要

This paper characterizes the value of biodiversity and ecosystem resilience by formalizing a stochastic dynamic bioeconomic model of pollinator diversity under climate changes, with an application to oil rapeseed production in the Stockholm region of Sweden. It studies the optimal provision of semi-natural habitat for two different pollinator bee species: bumble bees and solitary wild bees. It is found that, despite being less effective, solitary bees hold considerable resilience value due to the differences in how the two species respond to temperature shocks. The paper also discusses the role of spatial aspects, in particular the reduced pollination effectiveness due to spatially uneven allocation of semi-natural habitats. It is found that spatial unevenness leads to an increase in the habitat provision, with an attendant reduction in the resilience value of solitary bees.
机译：本文通过在气候变化下正式化调查器多样性的随机动态生物经济模型来表征生物多样性和生态系统的价值，并在瑞典斯德哥尔摩地区的油菜籽生产中的应用。它研究了两种不同的传染案蜂蜜蜂的半自然栖息地的最佳规定：弥纹蜜蜂和孤零零的野生蜜蜂。结果发现，尽管存在效率较低，但由于两种物种如何应对温度冲击的差异，孤独的蜜蜂具有相当大的弹性价值。本文还讨论了空间方面的作用，特别是由于半自然栖息地的空间不均匀的授粉效果降低。有人发现，空间不均匀导致栖息地提供的增加，随着孤独蜜蜂的恢复价值而降低了伴随的陪伴。

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  • 来源
    《Spatial economic analysis》 |2020年第3期|238-261|共24页
  • 作者

    Engstrom Gustav; Gren Asa; Li Chuan-Zhong; Krishnamurthy Chandra Kiran B.;

  • 作者单位

    Royal Swedish Acad Sci Beijer Inst Ecol Econ Stockholm Sweden|Royal Swedish Acad Sci Global Environm Dynam & Biosphere Stockholm Sweden;

    Royal Swedish Acad Sci Beijer Inst Ecol Econ Stockholm Sweden|Stockholm Univ Stockholm Resilience Ctr Stockholm Sweden;

    Royal Swedish Acad Sci Beijer Inst Ecol Econ Stockholm Sweden|Uppsala Univ Dept Econ Uppsala Sweden|Sichuan Univ Sch Econ Chengdu Peoples R China;

    Royal Swedish Acad Sci Beijer Inst Ecol Econ Stockholm Sweden|Swedish Univ Agr Sci Dept Forest Econ Umea Sweden|Ctr Environm & Resource Econ Umea Sweden;

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  • 正文语种 eng
  • 中图分类
  • 关键词

    climate change; bioeconomic model; semi-natural habitat; pollination service; resilience value;

    机译：气候变化;生物经济模型;半自然栖息地;授粉服务;恢复力值;

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