Groundwater and Aquifer Usage for Human Consumption and Irrigation in the Southwestern Coastal Region of Bangladesh: A Review

Abstract

This review examines the use of groundwater and aquifers for human consumption and agriculture in the southwestern coastal region of Bangladesh, which faces particular hydrological and environmental issues. Groundwater is a significant source for drinking water and irrigation, with thousands of people relying on it. Due to increase of population pressure, expansion of agricultural and commercial activities, the aquifer systems in this region have been significantly stressed. The study explores the trends of groundwater and aquifer, highlighting significant issues including arsenic contamination, saline intrusion, and overextraction. Moreover, it analyzes the present management techniques and policies to reduce groundwater consumption in the region. This review reveals limitations in existing approaches and provides recommendations for management strategies that balance the demands of human consumption, agriculture, and environmental sustainability.

Chittagong Univ. J. B. Sci. Vol. 13 (1&2): 23-30, 2025