Project 1. The study area of Kushtia district is located in the western part of Bangladesh. 

Project 2. Spatiotemporal changes in key environmental indices in the Kushtia district based on selected environmental indices from 1998 to 2023. 

Project 3. Environmental performance scores across Kushtia district from 1998 to 2023, showing individual years: (a) 1998, (b) 2010, (c) 2020, and (d) 2023.