阐明黄河流域人类活动影响下水文演变机制的倡议

IF 3.7 Q1 WATER RESOURCES
Li-liang Ren , Shan-shui Yuan , Xiao-li Yang , Shan-hu Jiang , Gui-bao Li , Qiu-an Zhu , Xiu-qin Fang , Yi Liu , Yi-qi Yan
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引用次数: 1

摘要

黄河流域水循环要素/过程的显著变化对区域可持续发展和高质量发展构成了严峻挑战。有必要从流域整体角度研究气候变化和人类活动对流域水文演变和灾害风险的影响。本研究为阐明人类活动影响下的黄河流域水文演化机制提出了新思路。提出的研究方法包括:(1)利用基于网格的时空耦合方法模拟多因子和多尺度水循环;(2)利用人工智能技术分离水循环对气候变化和人类影响的响应,并解耦生态环境影响的新算法。在此研究框架下,土地覆被变化对水循环和蓝水/绿水重定向的影响有望取得重大突破。本项目的研究成果有望为流域生态保护和水资源治理提供理论支持。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Initiatives to clarify mechanisms of hydrological evolution in human-influenced Yellow River Basin

Significant changes in water cycle elements/processes have created serious challenges to regional sustainability and high-quality development in the Yellow River Basin in China. It is necessary to investigate the impacts of climate change and human activities on hydrological evolution and disaster risk from a holistic perspective of the basin. This study developed initiatives to clarify the mechanisms of hydrological evolution in the human-influenced Yellow River Basin. The proposed research method includes: (1) a tool to simulate multiple factors and a multi-scale water cycle using a grid-based spatiotemporal coupling approach, and (2) a new algorithm to separate the responses of the water cycle to climate change and human impacts, and de-couple the eco-environmental effects using artificial intelligence techniques. With this research framework, key breakthroughs are expected to be made in the understanding of the impacts of land cover change on the water cycle and blue/green water re-direction. The outcomes of this research project are expected to provide theoretical support for ecological protection and water governance in the basin.

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来源期刊
CiteScore
6.60
自引率
5.00%
发文量
573
审稿时长
50 weeks
期刊介绍: Water Science and Engineering journal is an international, peer-reviewed research publication covering new concepts, theories, methods, and techniques related to water issues. The journal aims to publish research that helps advance the theoretical and practical understanding of water resources, aquatic environment, aquatic ecology, and water engineering, with emphases placed on the innovation and applicability of science and technology in large-scale hydropower project construction, large river and lake regulation, inter-basin water transfer, hydroelectric energy development, ecological restoration, the development of new materials, and sustainable utilization of water resources.
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