山岳型国家公园生态系统碳储量时空分布分析以武夷山国家公园为例

Analysis on the Spatial and Temporal Distribution of Ecosystem Carbon Storage in the Mountain Type National ParkA Case Study of Wuyishan National Park

  • 摘要:
      目的/意义  国家公园作为抵御气候危机,影响人类命运的先驱领域,科学地研究武夷山国家公园碳储量的时空变化特征,为今后制定更为合理的生态管理方案提供参考。
      方法/过程  基于InVEST模型,选用文献检索法收集不同类型碳密度数据,对武夷山国家公园碳储量在时间和空间两个维度上进行分析。
      结果/结论  结果显示:(1)武夷山国家公园林地地类是该区域主导的用地类型,草地和农田位居第二、第三位;(2)武夷山国家公园总碳储量呈现“先减后增,U型变化”,碳储量高值区和林地地类范围重合;(3)土壤碳储量是生态系统碳储量的主要构成要素,占比突出。

     

    Abstract:
      Objective/Meaning  The national park was the pioneering field to resist the climate crisis and affect the human destiny. Through scientifically studying the temporal and spatial variation characteristics of carbon storage in Wuyishan National Park, it would provide reference for formulating more reasonable ecological management schemes in the future.
      Methods/Procedures  Based on the InVEST model, different kinds of carbon density data were collected by using the literature retrieval method, and the carbon storage of Wuyishan National Park was analyzed in the two dimensions of time and space.
      Results/Conclusions  The results showed that: (1) The forest land type of Wuyishan National Park was the dominant land use type in this area, and the grassland and farmland were ranked the second and the third. (2) The total carbon storage of Wuyishan National Park showed a a trend of “first decrease and then increase, U-shaped variation”, and the high value area of carbon storage coincided with the range of forest land type. (3) The soil carbon storage was the main component of the ecosystem carbon storage, accounting for a prominent proportion.

     

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