Dr.
Pankaj KUMAR

Results 21 to 30 of 311 (Sorted by date)
Peer-reviewed Article
In Environmental Earth Sciences
Author:
Nitin
Dwivedi
Sunil
Kumar
Suraj Kumar
Singh
Shruti
Kanga
Danish
Khan
Mohamed
Yehia Abouleish
Tarig
Ali
Gowhar
Meraj
Groundwater provides the principal irrigation lifeline for the semi-arid reaches of the Malwa Region of Northwestern India, yet its long-term sustainability remains increasingly uncertain. Using 25 years (2000–2024) of Central Ground Water Board (CGWB) monitoring-well data, this study mapped annual pre- and post-monsoon groundwater levels and...
Peer-reviewed Article
In Ecological Indicators
Author:
Bingbing
Liu
Fei
Zhang
Gowhar
Meraj
Verner
Carl Johnson
Yasin
Orooji
Ngai
Weng Chan
Peng
Wang
Lifei
Wei
Xu
Ma
Fengqin
Yan
Wei
Si
Zhixiong
Chen
Sichen
Xiong
Coastal wetlands serve as vital ecological buffer zones between marine and terrestrial systems, performing crucial roles in the protection of coastal erosion, wave and tsunami protection, and maintaining ecological functions. However, these important wetlands are increasingly being destroyed and incessantly threatened by human activities. The...
Peer-reviewed Article
In Journal of Hydrology: Regional Studies
Author:
Zhihui
Li
Fei
Zhang
Zhuohan
Jiang
Ngai
Weng Chan
Gowhar
Meraj
Weiwei
Wang
Lifei
Wei
Xu
Ma
Study Region: The Ebinur Lake Watershed, located in Northwest China, serves as a crucial ecological barrier for the region. Study Focus: Over the past two decades, Ebinur Lake and its surrounding marshes have experienced a significant loss of water area due to excessive human exploitation and encroachment, resulting in severe ecological degradation...
Peer-reviewed Article
In Resources
Author:
Dang
Thi Hong Ngoc
Nguyen
Van Toan
Nguyen
Phuoc Cong
Bui
Thi Bich Lien
Nguyen
Thanh Tam
Nigel
K. Downes
Huynh
Vuong Thu Minh
Climate change and river flow alterations in the Mekong River have significantly exacerbated drought conditions in the Vietnamese Mekong Delta (VMD). Understanding the temporal dynamics and propagation mechanisms of drought, coupled with the compounded impacts of human activities, is crucial. This study analyzed meteorological (1992–2021) and...
Peer-reviewed Article
In Progress in Disaster Science
Author:
Md. Nasif
Ahsan
Jannatul
Naim
Najmus
Sakib
Naoyuki
Okano
Md. Sarwar
Hossain
Animesh
K. Gain
Md Nurul
Amin
Md Khairul
Islam
Miho
Ohara
Water insecurity, intensified by climate change, environmental degradation, and unsustainable resource management, poses a significant threat to human well-being in coastal regions. This study examines the interrelationships among water governance, household well-being, and water security in southwestern Bangladesh. Using a multistage sampling...
Report Chapter
In Global Environment Outlook 7
Author:
Heinz Schandl
Lynette Cheah
Alaa Al Khourdajie
Steve Arquitt
Isa Elegbede
Estee Miltz
Countries at different stages of economic development face distinct challenges and opportunities in the transformation towards sustainability goals. High-income countries (HICs) are well-positioned to influence multilevel and multilateral governance, macroeconomic and fiscal policy to support sustainable financing in the global economic transition...
Peer-reviewed Article
In Progress in Disaster Science
Author:
Amit
Chatterjee
Shamik
Chakraborty
Shib Sankar
Bagdi
Gowhar
Meraj
Urban wetlands provide vital ecosystem services such as habitat provision, water purification, flood regulation, climate regulation, food provision, and recreation. However, rapid urban expansion has placed tremendous pressure on urban wetland environments, leading to their shrinkage. East Kolkata Wetland (EKW), a Ramsar site near urban area noted...
Peer-reviewed Article
In Results in Engineering
Author:
Selvam
Sekar
Subin
Surendran
Priyadarsi
Debajyoti Roy
Muthukumar
Perumal
Hussam
Eldin Elzain
Baalamurugan
Arumugam
Jesuraja
Kamaraj
Badimela
Upendra
Muralitharan
Jothimani
Groundwater contamination has become a critical global challenge due to population growth, industrialization and climate variability, while in India it is further intensified by urbanization, over-extraction and heavy metal pollution. Accurate prediction of water quality is critical for the sustainable groundwater management. This research used...
Peer-reviewed Article
In Environmental Earth Sciences
Author:
Randhir
Kumar
Kiran
Jalem
Sagar Kumar
Swain
Shruti
Kanga
Suraj Kumar
Singh
Gowhar
Meraj
Debdas
Mandal
Understanding regional hydroclimatic patterns is essential for managing water resources and ensuring agricultural sustainability in rain-fed areas under changing climate conditions. The intensifying effects of climate change on rain-fed agriculture in India necessitate a comprehensive understanding of the precipitation dynamics and groundwater...
Peer-reviewed Article
In Wetlands Ecology and Management
Author:
Lavane
Kim
Thanh
Nguyen Truong
Pham
Van Toan
Huynh
Vuong Thu Minh
Nigel
K. Downes
Tran
Van Ty
Gowhar
Meraj
Fei
Zhang
In Vietnam, where domestic wastewater significantly contributes to water pollution, innovative treatment solutions are urgently needed. This study assesses the effectiveness of subsurface horizontal flow constructed wetlands (CWs) for decentralized domestic wastewater treatment, focusing on systems planted with Napier grass (Pennisetum purpureum)...
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