Hydrologically-dependent

Characterized by a reliance on water resources or hydrological processes for survival, function, or existence. This dependency can manifest in various forms, including the availability of surface water, groundwater, and the impacts of precipitation patterns. It encompasses ecosystems, human activities, and infrastructure that are intrinsically linked to the continuous or intermittent presence, quality, and variability of water. The term often highlights vulnerabilities to changes in the water cycle, such as drought, flooding, or contamination, and emphasizes the importance of sustainable water management practices. Understanding the hydrologically-dependent nature of a system is crucial for effective conservation and mitigation strategies.

Hydrologically-dependent meaning with examples

• The riparian ecosystem along the river is hydrologically-dependent, thriving on the regular flooding and subsurface water availability. Changes in river flow, like dam construction, can significantly impact its biodiversity and the delicate balance of flora and fauna. This dependence underscores the need to preserve its natural hydrological regime.
• Agricultural practices in this region are hydrologically-dependent. Crop yields fluctuate greatly based on irrigation water availability and rainfall patterns. Farmers face challenges during drought periods and must adopt efficient water usage and water-harvesting strategies to mitigate the impact of these changes.
• The wetland, teeming with migratory birds and other wildlife, is hydrologically-dependent. It relies on the seasonal influx of water from the watershed for its ecological health. Protecting the integrity of the watershed is key to maintaining the wetland ecosystem for its inherent value.
• Many urban areas are hydrologically-dependent for drinking water, industrial activities and wastewater management. The water is provided from reservoirs, aquifers, and river systems which are heavily managed. Any form of contamination will have serious public health and socio-economic consequences.
• The hydroelectric power plant is hydrologically-dependent; it generates electricity from water flow. A decline in water levels would decrease power output. Consistent rainfall or snowmelt in the drainage basin are very important to provide for continuous production of electricity.