Pankaj Kumar
Biographic Data
| ID | 3637138 |
|---|---|
| NAME | Pankaj Kumar |
| GIVEN NAMES | Pankaj |
| FAMILY NAME | Kumar |
| SIGNATURE | KUMAR P |
| AFFILIATIONS | Institute for Global Environmental Strategies |
| ORCID | 0000-0002-5625-8145 |
| VERIFIED | Yes |
| TOTAL WORKS | 106 |
| TOTAL CITATIONS | 49 |
| AUTHOR COUNT | 104 |
| EDITOR COUNT | 2 |
| FIRST PUBLICATION YEAR | 1999 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 4 |
Gender diversity and corporate risk nexus
Purpose The value of women serving on the corporate board for strengthening the board's efficiency and decision-making quality has received a large amount of prominence. Therefore, this paper aims to underscore the effect of women directors on a company’s equity risk. Design/methodology/approach This empirical research employed a system generalized method of moments, a superior approach to investigate the relationship between women directors and …
Radiocarbon based fossil fuel CO 2 observations in megacity Delhi
This study employs radiocarbon measurements (Δ 14 C) to detect fossil fuel CO 2 (CO 2ff ) in the megacity Delhi from 2018 to 2022, offering unique insights into fossil fuel emissions. Our measurements reveal varying Δ 14 C values ranging from −56.2‰ to 7.5‰ and CO 2ff values ranging from 0.3 ppm to 25.2 ppm. We observed a distinct seasonality in Δ 14 C and CO 2ff , with higher CO 2ff (lower Δ 14 C) values during winter and post-monsoon seasons an…
Indian summer monsoon variability and climate-driven weathering since ∼25 ka
Science-policy integration for ecosystem-based disaster risk reduction
Left behind but not forgotten
Circumstantial Communalist or Hibernating Hindutva
Bhargav, Vanya Vaidehi (2024); Being Hindu, Being Indian: Lala Lajpat Rai's Ideas of Nationhood, Gurugram: Penguin Random House; pp xliii + 748, ₹ 1299
Investigating long term rainfall trends (1901‐2021) and forecast over the mountainous state of India using machine learning approach
This paper investigates the rainfall variability and trends (annual and seasonal) over Himachal Pradesh state from 1901 to 2021. The annual rainfall fluctuation ranges from 20 per cent to 36 per cent, indicating that rainfall in the mountainous regions has remained relatively stable over 121 years. While monsoon and annual rainfall exhibit a low degree of rainfall variability, there is greater fluctuation evident during the post‐monsoon (99 per c…
Late Holocene geochemical and environmental changes inferred from a multiproxy investigation in sediments from Kondagai Lake Tamil Nadu, India
Climatic crises have been increasing rapidly since the late Holocene worldwide. Strategic planning needs multi-proxy records to understand the rate of ecosystem and climatic perturbations for generating mitigation maps. We present multiproxy records with isotopic composition (δ 13 C TOC , δ 15 N Bulk ), total organic carbon (TOC%), total nitrogen (TN%), total organic carbon to total nitrogen (C/N) ratio, palynofacies and grain size analysis of an…
Late Quaternary evolution of piedmont faults in the Darjeeling-Sikkim Himalaya, India
Foraminiferal and geochemical evidence of the late Quaternary monsoon and oceanographic shifts in the southern Bay of Bengal
Diabetes care in urban India
Non-communicable diseases (NCDs), including diabetes, are rising rapidly in India, accounting for 61 % of all deaths. Despite national programs for NCDs, effective diabetes management is hindered due to several factors. However, in India, NCD care has been integrated with primary healthcare. This study aims to explore and understand the experiences of healthcare providers involved in diabetes care delivery at urban PHCs in Jodhpur, Rajasthan. A d…
The Study of Relationship between Physical Activity and Obesity Rates among Children
Since childhood obesity contributes to a variety of physical and mental health problems, it has emerged as a major global public health concern. The purpose of this study is to investigate the connection between childhood obesity rates and physical activity levels in children ages 6 to 16. 250 students from both urban and rural schools participated in a cross-sectional study that gathered information on their sedentary behaviors, body mass index …
The Impact of Socio-Economic Status on High School Student of Bhopal City
High school students' academic achievement, mental health, and general development are significantly influenced by their socioeconomic position (SES). With an emphasis on elements including peer connections, academic achievement, psychological well-being, and access to educational resources, this study explores how SES affects pupils in Bhopal city. Students from higher socioeconomic backgrounds frequently benefit from improved educational suppor…
Do Villagers’ Financial Socialization, Financial Literacy, Financial Attitude, and Financial Behavior Predict Their Financial Well-Being? Evidence from an Emerging India
Destination of dreams
Decolonially speaking, sensing, and thinking
We address the ethical implications of training and becoming family therapists in the United States when considering the colonial control and management of knowledge by the westernized institutionalized university. We do so decolonially. Through the work of decolonial thinkers, doers, and sensers, we center our discussion on the heteropatriarchal Eurocentric institutionalization of knowledge linked to the development and sustainability of structu…
Understanding the Microlithic technology in the Lower Ganga Basin, Eastern India
The geographical and ecological factors influencing the spread of microlithic technologies are a pivotal focus of prehistoric research in South Asia. This study examines two microlithic sites, Barakar and Susunia, located in the Lower Ganga Basin (LGB) of Eastern India, and presents new radiocarbon dating results from Susunia, providing an absolute chronology for the site. Preliminary analyses reveal that these sites, characterized by microlithic…
Benchmark
Urban green spaces (UGSs) are vital in enhancing environmental quality, social well-being, and climate resilience, yet their distribution and accessibility remain uneven in many rapidly urbanizing cities. The 3–30–300 rule offers a structured guideline with which to assess urban greenness, emphasizing tree visibility, canopy cover, and green space proximity. However, its applicability in dense and resource-constrained urban environments has not b…
Evaluating Nature-Positive Urban Renewal Green Infrastructure Projects in Addis Ababa
Rapid urbanization in the Global South poses challenges to ecological integrity, cultural heritage, and equitable access to green infrastructure. This study evaluates the effectiveness of recent green infrastructure projects in Addis Ababa, Ethiopia, including flagship parks and upgraded road corridors, through the lens of the Urban Nature Futures Framework (UNFF). To operationalize the UNFF’s three perspectives—Nature for Nature (NN), Nature for…
What Determines Attitude and Intention Toward Continuous Usage of Fantasy Cricket Apps? Evidence From Cricket-Loving Country
The present study aims to examine the determinants of users’ attitude and behavioral intention (BI) toward continuous usage of fantasy cricket apps (FCA) based on the theory of planned behavior (TPB) as a research framework. Applying a non-probabilistic sampling technique, the survey data was collected through a structured questionnaire circulated to 320 users of fantasy cricket apps (FCA), just after Indian Premier League season 17, but during I…
The impact of international agreements and government policies on collaborative management of environmental pollution and carbon emissions in the transportation sector
Wl-3428-Debating Bureaucratic Apathy
Recent newspaper articles by prominent former IAS officers titled have tried to bring to our notice the necessity of administrative reforms (Subbarao 2022; Gupta 2022). They argue that the twin factors of political interference and internal incentives are the major reason which has stymied Indian bureaucracy. Though partially valid, this cannot be the sole cause for its structural inefficacy and failure. Instead of reducing the system’s malaise t…
Regional variations in aerosol‐temperature coupling over the Indo‐Gangetic Plains and Central India
This study investigates the complex interactions between aerosol absorption properties and maximum temperature during pre‐monsoon seasons (2005–2023) across Indo‐Gangetic Plains and Central India (21.5°–28.5° N, 69.5°–88.5° E). Utilising satellite‐derived aerosol measurements from the Ozone Monitoring Instrument ( OMI ) and maximum surface temperature data from the India Meteorological Department ( IMD ), both spatial patterns and temporal evolut…
Quantification of excess carbon-14 specific activity in soil and sediments in the vicinity of a nuclear power plant by batch combustion and liquid scintillation counting method
The application of a tube combustion system (pyrolyzer) for the batch combustion of low carbon content environmental matrices, such as soil and sediment, for determining 14 C specific activity is examined. The samples were combusted at 600°C, and the CO 2 species produced were trapped in 3N NaOH, precipitated as BaCO 3 by adding BaCl 2 , and subjected to acid-hydrolysis to transfer the CO 2 species to the absorber-scintillator mixture for liquid …
A Terrestrial record of ∼3000 years of extreme floods from the Kaveri and adjacent river basins, Tamil Nadu, India
Adaptation to changing water resources in the Ganges basin, northern India
Environmental non-migration as adaptation in hazard-prone areas
Paleoenvironmental shifts spanning the last ~6000 years and recent anthropogenic controls inferred from a high-altitude temperate lake
Integrating multiproxy results (geochemistry, mineral magnetism, grain size, and C/N ratio variability supported by 14 C AMS dating), obtained from a 1.4-m sediment core retrieved from high-altitude Anchar Lake, Kashmir Valley, NW Himalaya, we present a 6000-years record of paleoenvironmental and paleolimnological shifts. Phase 1 (6000–4700 cal. yr BP) revealed a wetter climate with a significant terrestrial input corresponding to the gradual str…
Assessment of stormwater runoff management practices and governance under climate change and urbanization
Holocene palaeoenvironmental records from the high-altitude Wular Lake, Western Himalayas
We present a comprehensive record of Holocene (11,590–628 cal. yr BP) climate and hydrographic changes around the Wular Lake located in Kashmir Valley, India. Based on the multi-proxy investigations, we have identified three phases of wet climate conditions that prevailed from the commencement of the Holocene Epoch – 9000 cal. yr BP, 8100–6650 cal. yr BP and 6350–5000 cal. yr BP, whereas periods of dry climate were observed during 9000–8100 cal. …
Understanding decision processes in becoming a fee-for-hire service provider
While Direct Seeded Rice (DSR) has numerous potential benefits to smallholder farmers in the Eastern Gangetic Plains of South Asia, it's out-scaling has been limited by both a lack of demand by farmers and limited supply of DSR services by machinery owners. This contrasts with the comparatively more rapid scaling of zero tillage wheat in the region. This trend is yet to be fully explored, particularly when focus has been placed almost exclusively…
A study on farmers' satisfaction and happiness after the land sale for urban expansion in India
Palaeoclimatic shifts in the Central Ganga Basin during the Middle- to Late Holocene
The Central Ganga Basin is one of the most densely populated regions of India. It is agriculturally diverse and contributes much to the Indian economy. The region has housed numerous ancient and mediaeval empires. This study presents a continuous record of the paleomonsoon from the Chandrika Devi lake, Lucknow district of Uttar Pradesh, India which is linked with paleo vegetational shifts over the last ~6000 years (5871–75 cal yr BP). The chronol…
Inter-University Accelerator Centre, New Delhi (Iuacd) Radiocarbon Date List I
A new facility for radiocarbon dating by accelerator mass spectrometry (AMS) was established in early 2015 at the Inter-University Accelerator Centre in New Delhi, India. The facility uses a 500 kV National Electrostatic Corporation (NEC) Pelletron accelerator for AMS measurements on graphite produced using the automated graphitization equipment (AGE) interfaced with an elemental analyzer and the carbonate handling system (CHS). A precision of be…
Foraminiferal and geochemical evidence of the late Quaternary monsoon and oceanographic shifts in the southern Bay of Bengal
The impact of international agreements and government policies on collaborative management of environmental pollution and carbon emissions in the transportation sector
A Terrestrial record of ∼3000 years of extreme floods from the Kaveri and adjacent river basins, Tamil Nadu, India
Holocene climate events and associated land use changes in the eastern coast of India
The Holocene arid events and related societal responses are important scientific inquiries due to concerns about their reoccurrences in the future. In the Indian subcontinent, significant number of studies have focussed on understanding the Holocene aridification events at 8.2 and 4.2 ka. Despite these studies, high resolution palaeoclimatic records from the eastern India during Holocene, particularly around the above-mentioned aridification even…
Chronology of Fossiliferous Localities in Manjra Valley, District Latur, Maharashtra, India
The present paper is an announcement of first absolute age dating directly on fossilized bones and teeth of the Pleistocene mammalian fauna from the Manjra valley, District Latur, Maharashtra, India. The fossilized samples were measured using the AMS facility at Inter-University Accelerator Centre, New Delhi, India. The results gave the time frame of 21,423 BP to 24,335 BP that correspond close to and the threshold of LGM and sheds important ligh…
Neolithic cultural sites and extreme climate related channel avulsion
Spatial characterization of non-material values across multiple coastal production landscapes in the Indian Sundarban delta
Climate Change and the Migration of a Pastoralist People c. 3500 cal. Years BP Inferred from Palaeofire and Lipid Biomarker Records in the Montane Western Ghats, India
Human migration in response to past climate change has been recorded globally. The pastoralist Todas are believed to have colonised the higher elevations (>2000 m asl) of the Nilgiris, Western Ghats, India, after ∼2000 cal. yr BP. During the late Quaternary, climate-induced vegetation shifts in tropical montane forest-grassland mosaic of the Nilgiris have been well-documented using stable carbon isotopes and pollen, but there have been no corresp…
Saraswati River in northern India (Haryana) and its role in populating the Harappan civilization sites—A study based on remote sensing, sedimentology, and strata chronology
The Saraswati River used to flow from the glaciated peaks of the Himalaya to the Arabian sea, covering a distance of about 1800 km. It possibly sustained the Harappan civilization in the Indian subcontinent. This river has been studied as a part of the Ghaggar–Satluj–Hakra–Nara channel system in India and Pakistan. This study investigated its independent existence and evolution in the Himalayan foothill terrain and the proximal alluvial plains. U…
Inter-University Accelerator Centre, New Delhi (Iuacd) Radiocarbon Date List Ii
Accelerator mass spectrometry (AMS) activities at the Inter-University Accelerator Centre (IUAC) in New Delhi, India, started with its 15UD Pelletron accelerator and cosmogenic radionuclide (CRN) measurements of 10 Be and 26 Al. Realizing the demand of a radiocarbon ( 14 C) AMS facility in India, a 500kV Pelletron accelerator based AMS system was installed in 2015. This facility was designated with the lab code IUACD for 14 C measurements. 14 C d…
New evidence of mid- to late- Holocene vegetation and climate change from a Neolithic settlement in western fringe of Central Ganga Plain
Here we present a continuous palaeoclimatic record of 5980 years (7230 cal BP–1250 cal BP) from Hetapatti, a Neolithic site situated on the western fringe of the Central Ganga Plain. The region was a center of reurbanisation following the decline of the Harappan civilisation and is considered a hub of economic, political and religious evolution since the sixth millennium BC. Hetapatti contains an uninterrupted sequence from Neolithic to Historic …
Glacio-archaeological evidence of permanent settlements within a glacier end moraine complex during 980-1840 AD
Freshwater flushing time scales of the Vashishti estuary, west coast of India
Results are presented for the Vashishti estuary to evaluate its freshwater flushing time scales based on 8 sets of observations of longitudinal salinity distributions. The results of the flushing time using the fraction of freshwater method indicated that the load retained in the estuary after infinite number of tidal cycles was 44 to 54 times the load introduced per tidal cycles during premonsoon and 47 to 61 times during postmonsoon periods. Ca…
Adaptation to changing water resources in the Ganges basin, northern India
Role of remote sensing and community forestry to manage forests for the effective implementation of Redd+ mechanism
Remapping India
Remapping India: new states and their political origin." Contemporary South Asia, 22(3), pp. 320–321
India
Indian foreign policy
An automated 3D modeling of topological indoor navigation network
Assessment of stormwater runoff management practices and governance under climate change and urbanization
Integrated urban water management scenario modeling for sustainable water governance in Kathmandu Valley, Nepal
Issues in Law and Public Policy on Contract Labour in India
Tropical Rainforest Dynamics and Palaeoclimate Implications since the late Pleistocene, Nilgiris, India
A multiproxy study involving sedimentology, palynology, radiocarbon dating, stable isotopes, and geochemistry was carried out on the Parsons Valley Lake deposit, Nilgiris, India, to determine palaeoclimatic fluctuations and their possible impact on vegetation since the late Pleistocene. The 72-cm-deep sediment core that was retrieved reveals five distinct palaeoclimatic phases: (1) Warm and humid conditions with a high lake stand before the last …
Hydrological Simulation for Predicting the Future Water Quality of Adyar River, Chennai, India
Just a few decades ago, Adyar River in India's city of Chennai was an important source of water for various uses. Due to local and global changes (e.g., population growth and climate change), its ecosystem and overall water quality, including its aesthetic value, has deteriorated, and the water has become unsuitable for commercial uses. Adverse impacts of excessive population and changing climate are expected to continue in the future. Thus, this…
Paleoenvironmental shifts spanning the last ~6000 years and recent anthropogenic controls inferred from a high-altitude temperate lake
Integrating multiproxy results (geochemistry, mineral magnetism, grain size, and C/N ratio variability supported by 14 C AMS dating), obtained from a 1.4-m sediment core retrieved from high-altitude Anchar Lake, Kashmir Valley, NW Himalaya, we present a 6000-years record of paleoenvironmental and paleolimnological shifts. Phase 1 (6000–4700 cal. yr BP) revealed a wetter climate with a significant terrestrial input corresponding to the gradual str…
Implications of urban expansion on land use and land cover
Glacio-archaeological evidence of permanent settlements within a glacier end moraine complex during 980-1840 AD
A rapid indicator-based assessment of foreign resident preparedness in Japan during Typhoon Hagibis
Facilities are substantially more influential than care providers in the quality of delivery care received
INTRODUCTION: Improving the quality of care during childbirth is essential for reducing neonatal and maternal mortality. One barrier to improving quality of care is understanding the appropriate level to target interventions. We examine quality of care data during labour and delivery from multiple countries to assess whether quality varies primarily from nurse to nurse within the same facility, or primarily between facilities. METHODS: To assess …
Closing the gap on institutional delivery in northern India
INTRODUCTION: Meeting ambitious global health goals with limited resources requires a precision public health (PxPH) approach. Here we describe how integrating data collection optimisation, traditional analytics and causal artificial intelligence/machine learning (ML) can be used in a use case for increasing hospital deliveries of newborns in Uttar Pradesh, India. METHODS: Using a systematic behavioural framework we designed a large-scale survey …
Modelling the impact of climate change risk on bioethanol supply chains
Invasive alien species and local communities in socio-ecological production landscapes and seascapes
New evidence of mid- to late- Holocene vegetation and climate change from a Neolithic settlement in western fringe of Central Ganga Plain
Here we present a continuous palaeoclimatic record of 5980 years (7230 cal BP–1250 cal BP) from Hetapatti, a Neolithic site situated on the western fringe of the Central Ganga Plain. The region was a center of reurbanisation following the decline of the Harappan civilisation and is considered a hub of economic, political and religious evolution since the sixth millennium BC. Hetapatti contains an uninterrupted sequence from Neolithic to Historic …
Holocene palaeoenvironmental records from the high-altitude Wular Lake, Western Himalayas
We present a comprehensive record of Holocene (11,590–628 cal. yr BP) climate and hydrographic changes around the Wular Lake located in Kashmir Valley, India. Based on the multi-proxy investigations, we have identified three phases of wet climate conditions that prevailed from the commencement of the Holocene Epoch – 9000 cal. yr BP, 8100–6650 cal. yr BP and 6350–5000 cal. yr BP, whereas periods of dry climate were observed during 9000–8100 cal. …
Inter-University Accelerator Centre, New Delhi (Iuacd) Radiocarbon Date List I
A new facility for radiocarbon dating by accelerator mass spectrometry (AMS) was established in early 2015 at the Inter-University Accelerator Centre in New Delhi, India. The facility uses a 500 kV National Electrostatic Corporation (NEC) Pelletron accelerator for AMS measurements on graphite produced using the automated graphitization equipment (AGE) interfaced with an elemental analyzer and the carbonate handling system (CHS). A precision of be…
Resistance and Renaissance
Inspired by Phillis Wheatley, a young enslaved girl who became the first published African American poet, and nurtured by nationalist writers like Langston Hughes and Amiri Baraka, African American literature has evolved into a powerful and influential body of work. This literary tradition reached new heights with Maya Angelou, who has become an American icon. A prolific and multifaceted writer, Angelou’s legacy includes seven autobiographies, te…
Scaling up Kangaroo Mother Care in Ethiopia and India
OBJECTIVES: Kangaroo Mother Care (KMC), prolonged skin-to-skin care of the low birth weight baby with the mother plus exclusive breastfeeding reduces neonatal mortality. Global KMC coverage is low. This study was conducted to develop and evaluate context-adapted implementation models to achieve improved coverage. DESIGN: This study used mixed-methods applying implementation science to develop an adaptable strategy to improve implementation. Forma…
Geography (58 works) · Environmental Science (29 works) · Ecology (28 works) · Geology (26 works) · Physical geography (21 works) · Geology and Paleoclimatology Research (20 works) · Business (18 works) · Psychology (18 works) · Climate change (17 works) · Economics (17 works)