Sustainable Strategies for Enhancing Groundwater Recharge and Pollution Control Through Integrated Hydrological Management and Ecological Restoration Approaches

Abstract

Groundwater is one of the most critical components of the hydrological cycle, serving as the primary source of drinking water, agricultural irrigation, and industrial use across the world. However, the increasing stress on groundwater resources due to overextraction, pollution, and climate variability has resulted in severe depletion and degradation of water quality. This paper explores sustainable strategies for groundwater recharge and pollution control through integrated hydrological management, artificial recharge systems, and ecorestoration methods. It discusses the key mechanisms of groundwater replenishment, pollution sources, remediation techniques, and innovative recharge approaches such as managed aquifer recharge (MAR), rainwater harvesting, and bioremediation. Furthermore, the paper examines recent advances in artificial recharge technologies, challenges in implementation, and policy frameworks necessary for ensuring long-term groundwater sustainability.

KEYWORDS: Groundwater recharge, pollution control, aquifer management, hydrological balance, artificial recharge, water quality, sustainability, remediation.