[息地质量演变的驱动机制和江流域息地质量多场景模拟优化]
Pin-Qi Wu1, Yue Shen1, Yin-Yin She1
1College of Environment and Safety Engineering, Fuzhou University, Fuzhou 350108, China.
Huan jing ke xue= Huanjing kexue
|November 29, 2025
概括
由于土地使用变化,明江河流域的息地质量正在恶化,经济发展和生态保护共同影响其演变. 限制生态表面转移是改善息地质量的关键.
科学领域:
- 生态地理学 生态地理学
- 环境科学环境科学
- 土地资源管理 土地资源管理
背景情况:
- 流域息地质量对于可持续的土地利用和生态系统服务至关重要.
- 了解时空变化和息地质量的驱动因素对于生态建筑和绿色发展至关重要.
研究的目的:
- 分析明江河流域的土地利用和息地质量演变.
- 确定息地质量变化的驱动机制.
- 为优化息地质量提出战略建议.
主要方法:
- 土地使用转让矩阵分析.
- 息地质量评估的InVEST模型.
- 系统动态模型用于识别驾驶机制和场景模拟.
主要成果:
- 从1990年到2020年,建筑用地扩大,生态面积减少,从聚合转向分散土地使用转让.
- 息地质量,虽然最初很高,但以城市地区为中心的逐渐退化.
- 经济发展影响息地质量,但也推动了生态保护行为,导致了综合效应.
结论:
- 据预测,在自然和经济发展情景下,息地质量会恶化,但在生态保护下会有所改善.
- 限制生态表面的转移是提高息地质量的有效策略.
- 这些发现为明江河流域和类似地区的生态环境管理提供了理论基础.
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