在土耳其东南部使用多重标准决策方法评估核桃 (Juglans regia L.) 种植土地的适用性
1Department of Mapping and Cadastre, Savur Vocational School, Mardin Artuklu University, 47080, Mardin, Turkey. cagrimercan@artuklu.edu.tr.
Scientific reports
|January 21, 2025
概括
这项研究开发了一种基于GIS的模型,以确定土耳其Savur的核桃种植的最佳地点. 该模型准确地评估了土地的适用性,为农民指导可持续农业规划和决策.
科学领域:
- 农业科学 农业科学
- 环境规划 环境规划
- 地理信息系统 (GIS) 是指地理信息系统.
背景情况:
- 选址对于农业规划,生产力和可持续性至关重要.
- 资源的有效利用和环境保护取决于战略性农业地点的选择.
- 这项研究解决了对农业用地规划的强有力的评估模型的需求.
研究的目的:
- 开发和评估一个空间决策支持系统,用于选择土耳其萨武尔的核桃种植地点.
- 将专家意见,当地生产者的观点和文献数据整合到一个全面的土地适用性模型中.
- 为农民和利益相关者提供决策工具,以确定核桃生产的最佳区域.
主要方法:
- 使用基于地理信息系统 (GIS) 的多标准决策分析 (MCDA).
- 分析层次过程 (AHP) 用于权重评估标准.
- 使用加权覆盖方法生成了土地适用性地图,其中包含47个子标准.
主要成果:
- 该模型确定了适合种植核桃的重要面积:442.56公 (非常适合),9789.43公 (非常适合) 和1140.76公 (适度适合).
- 接收器操作特征 (ROC) 分析验证了模型的准确性,实现曲线下的面积 (AUC) 为0.911.
- 结果表明,模型的预测与现实世界条件之间存在很强的一致性.
结论:
- 整合AHP和GIS为农业用地规划和决策提供了有效的框架.
- 开发的模型提供了一种可靠的工具,用于优化选择种植核桃的地点.
- 这种方法通过确保有效地利用土地资源来支持可持续的农业实践.
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