A5051868210- Groundwater and Isotope Geochemistry
- Hydrology and Watershed Management Studies
- Cryospheric studies and observations
- Geology and Paleoclimatology Research
- Geochemistry and Geologic Mapping
- Marine and coastal ecosystems
- Pharmaceutical and Antibiotic Environmental Impacts
- Groundwater and Watershed Analysis
- Heavy metals in environment
- Radioactivity and Radon Measurements
- Arctic and Antarctic ice dynamics
- Climate change and permafrost
- Plant Water Relations and Carbon Dynamics
- Water Quality and Pollution Assessment
- Geophysics and Gravity Measurements
- Marine and environmental studies
- Healthcare and Environmental Waste Management
- Water-Energy-Food Nexus Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Atmospheric and Environmental Gas Dynamics
- Land Use and Ecosystem Services
- Water Resources and Sustainability
- Plant responses to water stress
- Tree-ring climate responses
- Geological Studies and Exploration
Tongji University
2023-2025
Tianjin University
2020-2024
University of Kashmir
2020
In the present study, an effort was made in Kashmir Valley, NW-Himalayas to delineate potential groundwater areas using GIS and Analytical Hierarchy method (AHP) by incorporating remote sensing data with from other sources. These sets were used prepare eight thematic layers of slope, soil texture, drainage density, land/land cover (LULC), lithology, geomorphology, lineament rainfall. The analytical AHP pair wise matrix evaluate normalized weight these layers. All their corresponding classes...
Heavy metal pollution in marine ecosystems is an escalating environmental concern, largely driven by anthropogenic activities, and poses potential threats to ecological health human well-being. This study embarked on a comprehensive investigation into the concentrations of heavy metals sediment samples evaluated their risks with focus Eastern St. Martin’s Island (SMI), Bangladesh. Sediment were meticulously collected from 12 distinct sites around island, metals, including Mn, Fe, Ni, Zn, Cr,...
The River Yamuna is one of the largest rivers in northern India. It serves as a major source potable water to National Capital Delhi. A study was carried out monitor and quantify three common antibiotics surface water, with help Ultra-Performance Liquid Chromatography (UPLC) coupled Mass spectrophotometer (MS/MS)-based method. All river locations research area were sampled triplicate determine significant presence from local areas, hospitals, drug manufacturing facilities, residential areas....
The movement of emerging pollutants, particularly antibiotics, from surface water to crops through the process plant uptake poses a significant public concern related agricultural utilization untreated and biosolids. It is essential consider potential risk inadvertent human exposure accumulation drug residues in fresh food crops, case various green vegetables. Nowadays, environmental research mainly focusing on bioaccumulation threat posed by pharmaceutical residues, especially antibiotics...
Abstract Snow and glacier melt are significant contributors to streamflow in Himalayan catchments, their increasing contributions serve as key indicators of climate change. Consequently, the quantification these components holds importance for effective water resource management. In this study, we utilized spatio‐temporal variability isotopic signatures stream water, rainfall, winter fresh snow, snowpack, glaciers, springs, wells, conjunction with hydrometeorological observations Cover Area...
Abstract The spatial distribution of water isotopes provides essential scientific data for understanding many hydrological, paleoclimate, and ecological processes. limited isotopic across the Himalayan River Basins (HRB) obstructs study basin‐scale hydrological New stable oxygen hydrogen from Indus, in combination with a comprehensive compiled set HRB, was used first time to create isoscapes (δ 18 O d‐excess) specifically representing surface water. δ d‐excess isoscape define clear...
Nitrogen and phosphorus are key elements in controlling eutrophication the aquatic system. Water sediment samples were collected from Hongfeng Lake, a seasonally stratified reservoir southwest China, winter summer. Diffusion fluxes of NH4+, NO3−, labile P summer using diffusive gradients thin films technology 3.4, −37.2, 0.9 mg m−2 day−1, respectively, based on Fick’s first law. The diffusion flux was 2.05 day−1 winter. contributions fraction to overlying water higher than those summer,...
<p>Isotopic landscapes or “Isoscapes” are a valuable tool for studying hydro-climatic processes and their impact on water supplies at various spatial scales. These isoscapes extremely useful because they enable the documentation visualization of large-scale hydrological occurring regional, continental, global scale. This study focuses surface isotope data (present published data) to interpolate, develop Himalayan basins (Indus, Ganga, Brahmaputra),...