Eutrophication and water quality assessment due to non-point pollution sources using tropic status and remote sensing index of wetlands in Guwahati city, India

Tapash Mazumdar, Sandip S. Sathe, Lalit Goswami, Subhrajit Bhatta, Harvinder Singh Sohal, Seema Talukdar, Chandra Bhanu Gupt, Sushma Singh, Gaurav Pandey, Uday Bhan, Seungdae Oh, Chandan Mahanta, Department of Civil Engineering, Indian Institute of Technology Guwahati, Euro Mediterranean Center on Climate Change, IAFES Division, Department of Civil Engineering, Rajarambapu Institute of Technology, Department of BioNano Technology, Gachon University, Republic of Korea, Materials and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Department of Environmental Science, Gauhati University, Teerthanker Mahaveer College of Agriculture Sciences, Teerthanker Mahaveer University, School of Advanced Engineering, Earth Cryosphere Institute, Tyumen Scientific Center SB, Department of Civil Engineering, College of Engineering, Kyung Hee University, Republic of Korea

Progress in Physical Geography: An International Review of Geographical Work in the Natural and Environmental Sciences

Published online on June 04, 2026

Abstract

Progress in Physical Geography: Earth and Environment, Ahead of Print.
Eutrophication is a nutrient-driven shift in trophic status characterized by the appearance of green or blue green algae and declining water quality. Non-point source (NPS) pollutants are diffuse pollutants originating from multiple sources like ...