永久河流的环境流量组成部分的变化,这是由于建造一座大型水库大造成的
Leyla Babaie1, Hirad Abghari2, Raoof Mostafazadeh3
1Department of Rangeland and Watershed Management, Faculty of Natural Resources, Urmia University, Urmia, Iran.
Environmental science and pollution research international
|August 19, 2025
概括
沙希德·卡泽米大显著改变了扎里内 - 鲁德河.
科学领域:
- 河流生态学和水文学
- 环境流动评估环境流动评估
- 水资源管理水资源的管理.
背景情况:
- 水文制度对河流生态系统至关重要,流动模式决定了生态系统的健康.
- 的建设会大大改变河流的自然流动模式,需要对这些变化进行仔细的管理和评估.
- 扎里内 - 鲁德河是一个永久性河流,受流量调节的约束.
研究的目的:
- 评估Shahid Kazemi大对Zarrineh-Roud河流程和环境流动组件 (EFC) 的影响.
- 了解河流流量调节如何影响自然流量组成部分.
- 为明智的水资源管理决策提供数据.
主要方法:
- 利用五个统计组中的33个水文参数作为水文变化的指标.
- 使用水文指标 (IHA) 软件分析了1955年至2015年的流量数据,比较了水前后的时间.
- 应用了独立样本t测试以统计评估河流流变化.
主要成果:
- 的建设导致了萨里加米什站的水文指数发生了重大变化,其中一些增加,另一些减少.
- 环境流量组件 (EFC) 发生了实质性变化,特别是10月低流量 (20.65至4.2厘米) 的下降.
- 高流量脉冲的峰值流量减少了 (65至56厘米),但持续时间显著增加 (3.25至9.5天),表明大后的长期高流量条件. 季节性流量模式受到影响,在3月和4月增加,在10月和7月减少.
结论:
- 沙希德·卡泽米大已经大大改变了扎里内-鲁德河的流量和EFC.
- 必须实施水资源管理策略,以调节布朗水的流量,使后水水文条件与自然变化保持一致,以保护河流生态.
- 有效的监管对于减轻负面生态影响和确保扎里内河生态系统的长期健康至关重要.
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