Dr.
Pankaj KUMAR

Results 1 to 10 of 314 (Sorted by date)
Peer-reviewed Article
In Environment, Development and Sustainability
Author:
Pranab
Dutta
Sujit
Deka
Jatan
Debnath
Dhrubajyoti
Sahariah
Mohamed
Yehia Abouleish
Tarig
Ali
Rabin
Chakrabortty
Suraj Kumar
Singh
Shruti
Kanga
Gowhar
Meraj
Flood-dominated floodplains are undergoing rapid land-use and land-cover (LULC) change, with consequences for exposure, ecosystem condition, and local development planning. This study examines historical LULC change, transition intensity, trend-consistent land-use scenarios, and event-based flood exposure in Bongaigaon District, located in the...
Peer-reviewed Article
In Microplastics
Author:
Nguyen Truong
Thanh
Pham Van
Toan
Huynh Vuong Thu
Minh
Kim
Lavane
Nguyen
Vo Chau Ngan
Le
Thi Kim Ngan
Vo
Thanh Toan
Nguyen
Van Tuyen
Microplastic pollution in tropical urban rivers has become an increasing environmental concern due to rapid urbanization, inadequate waste management, and hydrological transport processes. This study investigated the occurrence, characteristics, and spatiotemporal distribution of microplastics in the Can Tho River, Vietnam, along an urban– peri...
Peer-reviewed Article
In RSC Advances
Author:
Sudeshna
Chell
Uttiya
Dey
Kousik
Das
Microplastics (MPs) (<5 mm) are hydrophobic and can't be easily degraded. These particles accumulate due to the excessive discharge of plastic waste from domestic and industrial sources, along with several toxic compounds attached to their surface, are also being deposited in environmental matrices, hampering the sustainable environment and human...
Peer-reviewed Article
In Water
Author:
Nguyen
Phuoc Cong
Tran
Van Ty
Dinh
Van Duy
Dang
Thi Hong Ngoc
Nigel
K. Downes
Huynh
Vuong Thu Minh
Amit
Chatterjee
Shamik
Chakraborty
Salinity intrusion has become a critical threat to agricultural stability and water resource management in the Vietnamese Mekong Delta (VMD), particularly in coastal regions. This study evaluates the efficacy of the Long Short-Term Memory (LSTM) neural network, a sophisticated deep learning (DL) architecture, for predicting salinity concentrations...
Peer-reviewed Article
In Next Research
Author:
Toan
Van Pham
Toan
Long Huynh
Viet
Hoang Le
Single-use plastic waste poses significant environmental challenges, particularly through microplastic pollution in aquatic ecosystems. In this study, a bio-carrier was fabricated from recycled single-use plastic waste, and its performance was evaluated in a laboratory-scale moving bed biofilm reactor combined with membrane filtration (MBBR-MBR)...
Peer-reviewed Article
In Environmental Monitoring and Assessment
Author:
Sanjay
Saxena
Saurabh
Kumar Gupta
Shruti
Kanga
Suraj
Kumar Singh
Gowhar
Meraj
Sudhanshu
Mining activities significantly alter environmental conditions by increasing atmospheric aerosol loads and degrading water quality. This study employs Google Earth Engine (GEE) to analyze spatiotemporal anomalies in Aerosol Optical Depth (AOD), PM₂.₅ concentrations, chlorophyll-a levels, and turbidity in Tonk, Rajasthan, between 2016 and 2022. Data...
Peer-reviewed Article
In Earth
Author:
Dang
Thi Hong Ngoc
Ngo
Thi Hieu
Tran
Van Ty
Nguyen
Anh Hung
Nigel
K. Downes
Huynh
Vuong Thu Minh
Drought is a recurrent hazard in the Vietnamese Mekong Delta (VMD), with major implications for agriculture, water resources, and rural livelihoods. This study assesses drought variability in Kien Giang Province, Vietnam, from 1992 to 2024 using two multiscale indicators: the Multivariate Standardized Precipitation Index (MSPI) and the Multivariate...
Peer-reviewed Article
In Small Scale Forestry
Author:
Shantanu
Kumar Saha
Shamik
Chakraborty
Zhuohan
Tabassum
Md
Mostafizur Rahman
Md.
Ayatullah Khan
Sustainable use of biodiversity in the Sundarbans- the world’s largest mangrove forest shared between Bangladesh and India has become increasingly complex due to rising climatic and livelihood pressures. There has been a general agreement that traditional ecological knowledge (TEK) is key to supporting ecosystem services (ES) and community...
Peer-reviewed Article
In Water
Author:
Nguyen
Phuoc Cong
Tran
Van Hung
Phan
Chi Nguyen
Nigel
K. Downes
Huynh
Vuong Thu Minh
Suspended sediment concentration (SSC) and sediment flux (SF) are critical indicators of sediment delivery in the Lower Mekong and underpin deltaic geomorphic stability and ecosystem services. With recent evidence of declining sediment supply caused by upstream regulation and intensive in-channel extraction, there is a pressing need for...
Peer-reviewed Article
In Environmental Research
Author:
Zhixiong
Chen
Wei
Si
Fei
Zhang
Chi
Yung Jim
Gowhar
Meraj
Xu
Ma
Hongtao
Xu
Ziwen
Tang
Fluvial sediment fluxes are reshaping coastal water colour, geomorphology, and ecological processes, yet schemes based on single-river loads or shoreline change may miss land-sea responses. We combine SSC records from 19 river stations across nine Chinese basins (2004-2024) with MODIS reflectance to characterize clearing, brightening, regional...
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