汪辉, 王博锐, 戴伦. 生态韧性视角下的绿水湾湿地公园多情景模拟[J]. 自然保护地,2024,4(3):114−128. DOI: 10.12335/2096-8981.2023100902
引用本文: 汪辉, 王博锐, 戴伦. 生态韧性视角下的绿水湾湿地公园多情景模拟[J]. 自然保护地,2024,4(3):114−128. DOI: 10.12335/2096-8981.2023100902
WANG H, WANG B R, DAI L. Multi-scenario simulation of Lüshuiwan Wetland Park from the perspective of ecological resilience[J]. Natural Protected Areas, 2024, 4(3): 114−128. DOI: 10.12335/2096-8981.2023100902
Citation: WANG H, WANG B R, DAI L. Multi-scenario simulation of Lüshuiwan Wetland Park from the perspective of ecological resilience[J]. Natural Protected Areas, 2024, 4(3): 114−128. DOI: 10.12335/2096-8981.2023100902

生态韧性视角下的绿水湾湿地公园多情景模拟

Multi-scenario simulation of Lüshuiwan Wetland Park from the perspective of ecological resilience

  • 摘要:
    目的 研究湿地公园不同情景的生态韧性状况,提出更具韧性的发展模式,以绿水湾湿地公园为例探究其2027年多情景下的土地利用与生态韧性变化。
    方法 基于CLUE-S模型与Markov模型,依据研究区建设目标与上位规划,构建生态保护情景、旅游发展情景与协调发展情景,并以历史趋势情景作为基准情景,揭示2027年绿水湾湿地公园的土地利用情况。结合生态韧性评价模型的构建,在区域尺度上对4种情景进行评价分析。
    结果 ①土地利用空间分布上,3种情景下的各用地类型分布位置总体相似,仅在面积大小方面有所差别。②用地结构上,3种情景下的用地变化呈现不同变化趋势:生态保护情景湿地面积增幅较为显著,但建设面积锐减;旅游发展情景湿地面积稍有减少,而建设用地大幅增加;协调情景总体表现不突出,但在湿地恢复和公园开发需求上都有所成果。③生态韧性水平上,生态保护情景、旅游发展情景生态韧性水平均不突出,而协调发展情景的指标最为均衡,生态韧性水平最高。
    结论 生态韧性理论有助于提升湿地公园抗风险与恢复能力,应作为湿地公园规划的基础性工作。研究表明,生态保护情景下公园景观略显单一且难以开发,旅游发展情景下公园无法达到未来湿地恢复与生境保护的要求,均不利于生态韧性的提高;而协调发展情景能够满足多方面目标,具有更高的生态韧性,其结果可用于规划决策过程,辅助提高公园韧性,加强公园应对未来不确定性的能力。

     

    Abstract:
    Objectives To investigate the ecological resilience status of wetland parks in various scenarios and propose a more resilient development model. Taking Lüshuiwan Wetland Park as an example, the study explored the changes in land use and ecological resilience under multiple scenarios in 2027.
    Methods Using the CLUE-S model and Markov model, we constructed ecological protection, tourism development, and coordinated development scenarios based on the research area’s construction objectives and upper-level planning. To reveal the future land use situation of the Lüshuiwan Wetland Park in 2027, we used historical trend scenarios as benchmark scenarios. Four scenarios were evaluated and analyzed at the regional scale in combination with the construction of an ecological resilience evaluation model.
    Results (1) In terms of the spatial distribution of land use, the distribution positions of each land type in the three scenarios were generally similar, with differences only in the size of the areas occupied by each land type. (2) In terms of land use structure, the changes in land use under three scenarios showed distinct trends. The increase in wetland areas under ecological protection scenarios was significant while the construction area has sharply decreased. In the tourism development scenario, the wetland area has slightly decreased while the construction land has significantly increased. The coordination scenario's overall performance was not outstanding, but it can achieve results in both wetland restoration and park development needs. (3) In terms of ecological resilience, the ecological protection scenario and tourism development scenario were not prominent while the indicators of the coordinated development scenario were the most balanced, with the highest level of ecological resilience.
    Conclusions The theory of ecological resilience helps to enhance the risk resistance and recovery ability of wetland parks and should be regarded as a fundamental work in wetland park planning. Research has shown that under ecological protection scenarios, the park landscape was slightly singular and difficult to develop. While under tourism development scenarios, the park could not meet the requirements of future wetland restoration and habitat protection, which was not conducive to the improvement of ecological resilience. The coordinated development scenario could meet multiple goals and showed higher ecological resilience. The results can be used in the planning and decision-making process to assist in improving the park's resilience and enhancing the park's ability to cope with future uncertainties.

     

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