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Updated: May 16, 2025

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Watershed Planning within a Quantitative Scenario Analysis Framework
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在伊朗贾斯穆里亚盆地对地下水质量和干旱易感性的综合评估,使用综合统计地理信息系统分析
Sakineh Lotfinasabasl1, Azade Gohardoust2, Fatemeh Dargahian2
1Agricultural Research, Education and Extension Organization (AREEO), Research Institute of Forest and Rangelands (RIFR), Tehran, Iran. s.lotfinasab@areeo.ac.ir.
Scientific reports
|March 31, 2025
概括
在伊朗的地下水.
科学领域:
- 水文地质学 水文地质学
- 环境科学 环境科学
- 水资源管理 水资源管理
背景情况:
- 干旱地区面临地下水数量和质量的下降.
- 伊朗的贾兹穆里亚盆地含水层表现出复杂的水文地质特征.
研究的目的:
- 调查地下水质量参数的空间变化.
- 分析地下水位与盐度之间的关系.
- 确定影响干旱地区地下水质量的关键驱动因素.
主要方法:
- 地理信息系统 (GIS) 用于空间分析.
- 包括集群和因素分析在内的统计方法.
- 评估电导率 (EC),硬度和含量.
主要成果:
- 在地下水盐度,硬度和含量方面存在显著的空间异质性.
- 电导率 (EC) 的上升表明水质普遍恶化,特别是在东部含水层.
- 确定了三种不同的地下水配置文件,需要定制的管理策略.
- 盐度,干旱度,矿物质含量和离子相互作用是地下水质量的关键驱动因素.
结论:
- 由于地下水位与盐度的复杂关系,特定地点的管理至关重要.
- 综合空间数据,时间趋势和独特驱动因素的综合战略至关重要.
- 有针对性的干预措施和可持续的做法对于保护干旱地区的地下水资源至关重要.
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