基于GIS的土地适用性分析,以优化综合多种水产养殖系统的最佳位置
Andrea Zaniboni1, Patrizia Tassinari1, Daniele Torreggiani1
1Department of Agricultural and Food Sciences (DISTAL) - University of Bologna, Viale G. Fanin, 48 - 40127 Bologna, Italy.
The Science of the total environment
|January 5, 2024
概括
一个基于GIS的模型确定了在意大利的埃米利亚-罗马尼亚地区为水育植物的最佳位置. 超过86%的适用区域获得了高评分,这表明可持续水产养殖系统的巨大潜力.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 地理信息系统 (GIS) 是指地理信息系统.
背景情况:
- 水族养殖在全球范围内不断扩大,强调需要可持续的实践.
- 选址对于水产养殖设施的成功至关重要,需要对资源,社会经济,基础设施和环境因素进行分析.
- 集成的多形水系统为环境整合提供了创新的解决方案.
研究的目的:
- 开发和测试基于GIS的多标准土地适用性评估模型.
- 在意大利的埃米利亚-罗曼尼亚地区确定水产养殖系统的最佳位置.
- 促进创新的水产养殖系统的传播和环境整合.
主要方法:
- 一个加权线性组合 (WLC) 模型被用于土地适用性评估.
- 选择决策标准使用了涉及专家的参与式方法.
- 埃米利亚-罗马尼亚地区使用50x50米的网格电池进行了分析,适合性评级从0 (不适合) 到8 (最适合).
主要成果:
- 研究发现,研究区域的很大一部分不适合水产养殖.
- 埃米利亚-罗马尼亚地区超过86.4%的适用土地获得了高适用性评级 (6,7或8).
- 灵敏度分析证实了模型的稳定性和适合于水产养殖场选址的适当性.
结论:
- 埃米利亚-罗马尼亚地区对建立水产养殖设施的高度有利.
- 开发的基于GIS的模型是有效的评估土地适合aquaponics.
- 这种方法支持水产养殖的可持续扩张和环境整合.
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