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适应气候变化的水资源储备:研究案例 罗马尼亚
Gabriela Elena Dumitran1, Liana Ioana Vuta2
1Hydraulic Machinery and Environmental Engineering Department, National University of Science and Technology Politehnica Bucharest, Spl. Independentei, No. 313, 060041, Bucharest, Romania.
概括
本研究量化了罗马尼亚对环境的影响.
科学领域:
- 环境科学与工程环境科学与工程
- 适应气候变化 适应气候变化
- 整合可再生能源的整合
背景情况:
- 湖泊生态系统对气候变化 (CC) 很敏感,受水文学,流域特性和用水量的影响.
- 湖泊可以通过大量的水蒸发对环境产生负面影响.
- 了解人工湖泊的环境足迹对于可持续的水资源管理至关重要.
研究的目的:
- 量化罗马尼亚德里杜人造湖的蓝色水足迹 (WF) 和碳足迹 (CF).
- 在不同的使用场景下分析环境影响,包括气候变化预测和浮动光伏系统 (FPV) 的集成.
- 评估FPV作为减缓战略的有效性,以减少湖泊生态系统中的WF和CF.
主要方法:
- 2017-2021年蓝色水足迹 (WF) 和碳足迹 (CF) 的估计.
- 在各种气候变化场景下,模拟WF和CF演变到2100年.
- 用浮式光伏系统 (FPV) 覆盖2公水库对WF和CF的影响的模拟.
主要成果:
- 平均WF为0.054万立方米,碳强度为120.23公斤CO2e/MWh (2017-2021年).
- FPV的部署平均减少了30%的WF和28.13%的CF.
- 气候变化场景预测WF增加10.4%,CF没有显著变化.
结论:
- 浮式光伏系统 (FPV) 在减少人工湖泊的水蒸发和碳排放方面具有显著的潜力.
- 融入FPV是应对气候变化对湖泊生态系统影响的新机制,特别是在东欧.
- 该研究为利益相关者提供了一种方法来评估FPV对水资源保护和清洁能源发电的好处,鼓励政策制定.
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