Identification of saline landscapes from an integrated SVM approach from a novel 3-D classification schema using Sentinel-1 dual-polarized SAR data

S Periasamy, KP Ravi, K Tansey - Remote Sensing of Environment, 2022 - Elsevier
This study presented an integrated SVM classification method that investigated the
relationship between intrinsic scattering attributes of the surface features and the …

Tropical forest conversion and its impact on indigenous communities Mapping forest loss and shrinking gathering grounds in the Western Ghats, India

D Vijayan, H Kaechele, R Girindran, S Chattopadhyay… - Land Use Policy, 2021 - Elsevier
Conversions of natural forests to forest plantations threaten ecosystems and forest-
dependent indigenous populations in many parts of the world. It is crucial to understand the …

Land use and above-ground biomass changes in a mountain ecosystem, northern Thailand

S Hermhuk, A Chaiyes, S Thinkampheang… - Journal of Forestry …, 2020 - Springer
The conversion of forests into agricultural lands is a major cause of deforestation,
particularly in the mountain ecosystems of northern Thailand. It results in a rapid loss of …

Analysis of land use and land cover changes and their impact on temperature using landsat satellite imageries

R Vohra, KC Tiwari - Environment, Development and Sustainability, 2023 - Springer
Urban growth and the changing scenario of Land Use and Land Cover (LULC) have been
an increasing trend in both towns and cities. The higher rate of transformation from non-built …

An integrated approach to investigate surface and root zone salinity from multispectral and microwave remote sensing techniques

S Periasamy, KP Ravi - … Journal of Environmental Science and Technology, 2024 - Springer
Soil salinity at the crops' root zone is a significant environmental issue as it considerably
affects agricultural productivity. This study was carried out to demonstrate the combined …

Influence of coastal morphology on the distribution of heavy metals in the coastal waters of Tupilipalem coast, Southeast coast of India

G Sreenivasulu, N Jayaraju, BCSR Reddy… - Remote Sensing …, 2018 - Elsevier
To detect the shoreline changes, multitemporal satellite images of Landsat 8 OLI/TIRS dated
October 27, 2014 (Monsoon) and August 27, 2015 (Premonsoon) were downloaded from …

Estimation of Groundwater Drought Propagation in the Selected Districts of Palar River Basin, Southern Peninsular India

B Palanisamy, K Veluswamy - Water Conservation Science and …, 2024 - Springer
The propagation of groundwater drought poses a significant threat to agricultural productivity
and sustainability, especially in water-scarce basins. This study explores the extent of …

The large-scale expansion of rubber plantations in southern India: major impacts and the changing nature of drivers

D Vijayan, R Girindran, AS Sam, AR Sathyan… - Environmental …, 2024 - Springer
This study investigates the major environmental and socio-economic impacts of an increase
in the area of rubber plantations and the changing patterns of drivers of land use changes …

The Large-Scale Expansion of Rubber Plantations, Major Impacts and the Changing Drivers: A Case from Kerala, India

D Vijayan, R Girindran, AS Sam… - Major Impacts and the …, 2023 - papers.ssrn.com
This study investigates the major environmental and socio-economic impacts of an increase
in the area of rubber plantations and the changing patterns of drivers of land use changes by …

Investigating crop cultivation pattern using remote sensing, GIS and aPatch-Based approach

M Darvishi, A Ramezani - Scientific-Research Quarterly of Geographical …, 2021 - sepehr.org
Extended Abstract Introduction Due todecreased rainfall and increased groundwater
harvesting, our country faces drought. With drastic decline of water levelin lakes and …