相关实验视频
Updated: Jan 15, 2026

12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
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[基于InVEST-PLUS模型的多场景预测和生态安全模式构建:宁省的案例研究]
Pu-Dong Liu1,2, Li Huang1, Fei Meng1
1School of Surveying and Geo-informatics, Shandong Jianzhu University, Jinan 250101, China.
Huan jing ke xue= Huanjing kexue
|January 14, 2026
概括
这项研究为宁省制定了生态安全模式,预测土地利用和碳储存,以指导可持续发展. 最佳情景揭示了一个复杂的,连接的网络,对生态建筑至关重要.
科学领域:
- 生态生态学 生态生态学
- 环境科学 环境科学
- 空间规划 空间规划 空间规划
背景情况:
- 生态安全模式对于生态文明战略至关重要.
- 政策整合对于有效的生态规划至关重要.
- 宁省作为区域生态评估的案例研究.
研究的目的:
- 在不同的政策情景下预测土地使用和碳储存.
- 为可持续发展构建一个生态安全模式.
- 为宁省的生态管理提出政策建议.
主要方法:
- 从2000年到2020年利用的土地使用数据.
- 采用InVEST-PLUS模型进行土地利用和碳储存预测.
- 集成了MSPA (形态空间模式分析) 和MCR (最小累积电阻) 模型用于生态网络建设.
主要成果:
- 土地使用主要由农田和森林占据,预计农田减少,森林面积增加.
- 碳储存集中在东部,东部趋势稳定,西部趋势增加.
- 在SE场景中,确定了30个生态源,97个不连续性和56个走廊,形成了一个复杂的网络.
结论:
- 在SE情景中,提供了一个强大的生态安全模式策略 ("一个核心,三个区域,三个带和多个点").
- 提出了政策建议,以加强生态管理,促进宁省的可持续发展.
- 整合政策因素显著提高了生态安全模式的构建.
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