Water quality assessment and monitoring in Pakistan: A comprehensive review

L Kumar, R Kumari, A Kumar, IA Tunio, C Sassanelli - Sustainability, 2023 - mdpi.com
Water quality has been a major problem in Pakistan owing to a mix of factors such as
population expansion, industrial units in urban areas, and agricultural activities. The …

Wetland identification through remote sensing: insights into wetness, greenness, turbidity, temperature, and changing landscapes

RW Aslam, H Shu, K Javid, S Pervaiz, F Mustafa… - Big Data Research, 2024 - Elsevier
Wetlands are important in many ways, including hydrological cycles, ecosystem diversity,
climate change, and economic activity. Despite the Ramsar Convention's awareness …

[HTML][HTML] Appraisal of surface water quality of nile river using water quality indices, spectral signature and multivariate modeling

M Gad, AH Saleh, H Hussein, M Farouk, S Elsayed - Water, 2022 - mdpi.com
Surface water quality management is an important facet of the effort to meet increasing
demand for water. For that purpose, water quality must be monitored and assessed via the …

Identification of time-varying wetlands neglected in Pakistan through remote sensing techniques

RW Aslam, H Shu, A Yaseen, A Sajjad… - … Science and Pollution …, 2023 - Springer
Abstract Aside from Ramsar Convention awareness programs, the concept of wetlands is
mostly ignored in develo** countries. Wetland ecosystems are essential to hydrological …

Some respite for India's dirtiest river? Examining the Yamuna's water quality at Delhi during the COVID-19 lockdown period

PP Patel, S Mondal, KG Ghosh - Science of the Total Environment, 2020 - Elsevier
The Yamuna's stretch within Delhi is considered as the dirtiest river reach in India and
despite numerous restoration plans, pollution levels have risen unabated. However, the …

[HTML][HTML] Tracking changes in chlorophyll-a concentration and turbidity in Nansi Lake using Sentinel-2 imagery: A novel machine learning approach

J Zhang, F Meng, P Fu, T **g, J Xu, X Yang - Ecological Informatics, 2024 - Elsevier
This study represents the first application of Sentinel-2 remote sensing imagery and model
fusion techniques to assess the chlorophyll-a (Chla) concentration and turbidity in Nansi …

[HTML][HTML] Evaluation of sentinel-2 and landsat 8 images for estimating chlorophyll-a concentrations in lake Chad, Africa

WG Buma, SI Lee - Remote Sensing, 2020 - mdpi.com
Much effort has been applied in estimating the concentrations of chlorophyll-a (Chl a) in
lakes. The optical complexity and lack of in situ data complicate estimating Chl a in such …

A new approach to monitor water quality in the Menor sea (Spain) using satellite data and machine learning methods

D Gómez, P Salvador, J Sanz, JL Casanova - Environmental pollution, 2021 - Elsevier
The Menor sea is a coastal lagoon declared by the European Union as a sensitive area to
eutrophication due to human activities. To control the deterioration of its water quality, it is …

[HTML][HTML] Use of hyperspectral reflectance and water quality indices to assess groundwater quality for drinking in arid regions, Saudi Arabia

A Alqarawy, M El Osta, M Masoud, S Elsayed, M Gad - Water, 2022 - mdpi.com
Combining hydrogeochemical characterization and a hyperspectral reflectance
measurement can provide knowledge for groundwater security under different conditions. In …