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Asha Joseph

Publications (4)

Spatio-Temporal Analysis and Long-term Trends of Groundwater Levels in the Chittur Block, Kerala, India

Kari Venkata Sai, Asha Joseph, Sajeena S, Rema K P & Anu Varughese · Journal of Geography, Environment and Earth Science International · 2025

The accelerated global pressures stemming from population growth and industrial expansion have led to the overexploitation of groundwater resource, particularly in hard rock terrains, resulting in a rapid and concerning decline in water table levels. Consequently, a detailed anal...

Open access Research Article 10.9734/jgeesi/2025/v29i12979

Creation of Geospatial Database and Estimation of Irrigation Water Requirement of a Canal Command in Gayathri Irrigation Project, Kerala

Priya G. Nair & Asha Joseph · International Journal of Environment and Climate Change · 2023

The water requirement of crops in the canal command of distributaries of Gayathri Irrigation Project in Palakkad district, Kerala was estimated using GIS and CROPWAT 8 model. The geospatial data base for canal network, land use, soil and climate were prepared using Geographic Inf...

Open access Research Article 10.9734/ijecc/2023/v13i81943

Application of Hydrologic Engineering Centers Hydrologic Modeling System (HEC-HMS) Model for Modelling Flood in Sub Basin of Meenachil River, Kerala, India

Riyola George, Asha Joseph & Rema K. P. · International Journal of Environment and Climate Change · 2022

Meenachil river basin, located in southern part of Kerala, is frequently liable to flood. It is an area predominant with agricultural land and falls under tropical humid zone. Hence, water resources planning and management and understanding of rainfall-runoff relationship along w...

Open access Research Article 10.9734/ijecc/2022/v12i121564

Mapping, Inventory and Change Detection of Wetlands of Thavanur Grama Panchayath using Multispectral Satellite Imagery

M. R. Chithra, Asha Joseph, S. Jane Mithra & Anu Varughese · International Journal of Environment and Climate Change · 2022

Wetlands are the submerged or waters saturated lands, both natural and man-made, permanent or temporary, with water that is static or flowing, fresh, brackish or salt, including areas of marine water, the depth of which at low tide does not exceed 6 meters. Effective wetlands man...

Open access Research Article 10.9734/ijecc/2022/v12i1130940