Rivers play a crucial role in shaping ecological, cultural, and socio-economic contexts, serving as vital sources of sustainability for both biodiversity and human civilizations. This chapter offers a quantitative examination of the susceptibility and capacity to adjust riverine ecosystems to climate change, with a specific emphasis on three main dimensions: ecological, social, and economic consequences. The variations in ecological responses are quantified using case studies from different geographical regions. Our findings indicate that changes in river flow and temperature have resulted in a 25% decrease in diversity of species and significant loss of biodiversity in the affected areas. Surveys of communities that rely on rivers evaluate the social implications. The results indicate a 40% rise in reported vulnerabilities caused by displacement and inadequate availability of resources resulting from climate change. Based on economic analysis, the chapter evaluates the impact on companies connected to rivers, revealing a 15% decline in production in sectors such as fishing and tourism. Through an assessment of resilience and adaptation measures, the chapter emphasizes the need for interdisciplinary cooperation, climate adaptation, and sustainable behaviors. Robust policy frameworks are crucial for improving resilience and guaranteeing the long-term sustainability of riverine ecosystems. This study emphasizes the need for taking proactive, data-driven measures to tackle the decline in biodiversity and promote integrated strategies that harmonize social, economic, and environmental goals.