Dr.
Pankaj KUMAR

Results 1 to 10 of 26 (Sorted by date)
Peer-reviewed Article
In Global Ecology and Conservation
Owing to the huge number of species observations that can be collected by non-professional scientists, “citizen science” has great potential to contribute to scientific knowledge on invasive alien species (IAS). Citizen science has existed for centuries, but the recent adoption of information and communications technology (ICT) in this field (e.g...
Peer-reviewed Article

Multi-temporal remote sensing data to monitor terrestrial ecosystem responses to climate variations in Ghana

In Geocarto International
Author:
Ram
Avtar
Ali P.
Yunus
Ali
Kharrazi
Operational monitoring of vegetation and its response to climate change involves the use of vegetation indices (VIs) in relation to relevant climatic data. This study analyses the temporal variations of vegetation indices in response to climatic data (temperature and precipitation) to better understand the phenological changes in the Wa-West and...
Peer-reviewed Article
In Environmental Monitoringand Assessment
Author:
Ram
Avtar
Ridhika
Aggarwal
Ali
Kharrazi
Tonni
Agustiono Kurniawan
It is more than 4 years since the 2030 agenda for sustainable development was adopted by the United Nations and its member states in September 2015. Several efforts are being made by member countries to contribute towards achieving the 17 Sustainable Development Goals (SDGs). The progress which had been made over time in achieving SDGs can be...
Book Chapter
Author:
Ram
Avtar
Stanley Anak
Suab
P
Yunus Ali
Prashant K
Srivastava
Manish
Ramaiah
Churchill Anak
Juan
The scope of unmanned aerial vehicles (UAVs), also known as “drone technology,” is increasing, with various applications in the field of remote sensing and environment. UAVs not only provide high-resolution, real-time data but also have different applications for end users. They have become an essential tool for land surveyors because traditional...
Peer-reviewed Article
In International Journal of Environmental Research and Public Health
Author:
Manish
Ramaiah
Ram
Avtar
Binaya Kumar
Mishra
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...
Peer-reviewed Article
In GeoJournal
Author:
Binaya Kumar
Mishra
Kafungwa
Mebeelo
Shamik
Chakraborty
Arjun
Gautam
Planning of land use and infrastructure in advance for a population that is projected to grow rapidly is highly important for its sustainable development. A correlative approach of land use shifts and infrastructure design is perhaps the best sustainable urban development option that can be made at present. This paper is aimed at suggesting policy...
Peer-reviewed Article
In Water
Author:
Mmasabata Dolly
Molekoa
Ram
Avtar
Huynh Vuong Thu
Minh
Tonni Agustiono
Kurniawan
Despite being a finite resource, both the quality and quantity of groundwater are under tremendous pressure due to rapid global changes, viz. population growth, land-use/land-cover changes (LULC), and climate change. The 6th Sustainable Development Goal (SDG) aims to “Ensure availability and sustainable management of water and sanitation for all”...
Peer-reviewed Article
In Proceedings of the International Cartographic Association
Author:
Parks and other public green spaces (hereafter “urban green spaces”) provide many benefits to urban dwellers, but some residents receive few benefits due to a lack of urban green spaces nearby their home/workplace. Understanding spatial variations in urban green space accessibility is thus important for urban planning. As a case study, here we...
Peer-reviewed Article
In Geosciences
Author:
Huynh Vuong Thu
Minh
Ram
Avtar
Dat Q.
Tran
Tran Van
Ty
Hari Charan
Behera
Masaaki
Kurasaki
Along with rapid population growth in Vietnam, there is an increasing dependence on groundwater for various activities. An Giang province is known to be one of the agricultural intensification areas of The Vietnamese Mekong Delta (VMD). This study aimed to evaluate the spatiotemporal variation of groundwater quality for a period of ten years from...
Peer-reviewed Article
In Resources
Author:
Ram
Avtar
Saurabh
Tripathi
Ashwani Kumar
Aggarwal
Energy expansion and security in the current world scenario focuses on increasing the energy generation capacity and if possible, adopting cleaner and greener energy in that development process. However, too often this expansion and planning alters the landscape and human influence on its surroundings through a very complex mechanism. Resource...
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