河流健康评价技术综述

A Review of River Health Assessment Techniques

河流健康评价是现代水资源、环境与生态管理领域的关键工具, 旨在为河流管理和保护提供科学依据。本文探讨了在过去50年中河流健康评价的方法、发展历程及其在国内外的应用与研究进展。研究表明, 河流健康评价从静态到动态、从单一到综合评估的转变, 主要体现在多学科交叉评价、数学模型应用和生物多样性指标的重要性增强上。国内外的评价方法包括基于水质、生物多样性、生态完整性等维度的多指标评估体系, 它们在处理多指标、非线性关系和不确定性方面具有优势。但也存在模型复杂性和不确定性处理能力不足等挑战。未来发展的方向包括完善评价指标体系、提高数据获取和分析的精准性、增强模型的可解释性与可操作性, 并整合人工智能与大 数据技术, 以开发更加智能、高效的河流健康评价模型, 为全面推动河流生态保护与管理提供科学支持。

River health assessment is a key tool in the field of modern water resources, environment and ecological management, which aims to provide scientific basis for river management and protection. This article discusses the methods, development history, and application and research progress at home and abroad in the past 50 years. Studies have shown that the transformation of river health assessment from static to dynamic and dynamic and from single to comprehensive assessment, is mainly reflected in the importance of multi-disciplinary cross-evaluation, mathematical model application and biological diversity indicators. The evaluation methods at home and abroad include a multi-indicator evaluation system based on water quality, biological diversity, and ecological integrity, which have advantages in processing multi-indicator, non-linear relationship and uncertainty. However, there are also challenges such as the complexity and uncertain processing capacity of models. The direction of future development includes improving e evaluation index system, enhancing the accuracy of data acquisition and analysis, strengthening the explanatory and operability of models, and integrtaing e artificial intelligence and big data technology to develop more intelligent and efficient river health evaluation model, providing scientific support for the comprehensive promotion of river ecological protection and management.