Ecological monitoring and assessment of freshwater ecosystems: new trends and future challenges

Context Freshwater resources play an indispensable role in sustaining biodiversity and socioeconomics, yet face intensifying threats from anthropogenic disturbances and climatic shifts. Aims To advance sustainable aquatic ecosystem governance by elucidating the evolving dynamics, functional regimes and transformative pressures affecting freshwater systems, while establishing systematic diagnostic frameworks for resilience quantification and adaptive management. Methods Literature review and synthesis of 16 rigorously peer-reviewed papers. Key results This collection highlights cutting-edge innovations in freshwater ecosystem monitoring and predictive frameworks. It shows ecosystem dynamics through multivariate diagnostics, identifying coupled anthropogenic stressors and climatic perturbations as key triggers. Contaminant proliferation and unsustainable extraction practices are pinpointed as critical drivers of ecosystem degradation. Ultimately, this collection explores adaptive governance strategies, reconciling freshwater ecosystem resilience with socioeconomic demands. Conclusions Advanced techniques have enhanced the ability to capture the properties and evolutionary dynamics of freshwater ecosystems. However, adaptive governance is essential to balance human community development with freshwater ecosystem resilience, particularly under the pressures of climate change and human activities. Implications This compilation will significantly enhance our understanding of freshwater ecosystem monitoring, assessment and research trends, while also shedding light on future challenges. It is poised to contribute meaningfully to the sustainable development of freshwater ecosystems.