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MONITORING OF AGRICULTURAL DROUGHT USING FORTNIGHTLY VARIATION OF VEGETATION CONDITION INDEX (VCI) FOR THE STATE OF TAMIL NADU, INDIA
Agricultural drought monitoring Vegetation condition index (VCI) Drought severity map Geographic Information Systems (GIS) Normalized differenced vegetation index (NDVI)
2018/11/9
India being an agrarian nation widely depends upon rainfall for its agricultural productivity. The failure of rainfall and hence shortfall of productivity badly affects national economy. With an intri...
Markov Chain Model for probability of weekly rainfall in Orathanadu Taluk, Thanjavur District, Tamil Nadu
rainfall probability
2014/11/26
It is necessary to know the sequence of dry and wet periods for successful agricultural
management and planning of soil and water conservation measures. Probability analysis is a
very useful tool ...
GIS based lineament Delineation using geophysical resistivity data, Karur district, Tamil Nadu, India
Lineament Geophysical resistivity DEM GIS
2014/11/26
The paper shows that geophysical resistivity values Digital Elevation Model (DEM) for
different depths, can indicate the location of depth persistence lineaments. The depth
persistence lineaments ...
Characterization and disaster management of landslides in the Nilgiris mountainous terrain of Tamil Nadu, India
Heavy rain slopes landslide blind shear zones Nilgiris
2014/11/26
Steep slope, steep dips of the lithotypes, presence of clay layering in weathered rock types,
events of continuous heavy rains, flooding on the slopes and improper land use practices play
a major ...
One decade hydro meteorological data assessment through statistics, Dindigul district, Tamil Nadu, South India
Rain Fall Seasonal Variation Dindigul Rainfall Hydro-meteorology Rainfall
2014/11/25
The study has been made to detail an account on the environment through rainfall for the area
of dindigul using meteorological data for recent decade from the collected data of the Indian
Meteorol...
Disposition of aquifer system in parts of Gadilam, Paravanar, Lower Vellar Watershed, Cuddalore district, Tamil Nadu
Gadilam paravanar multilayered aquifer system
2014/11/11
The distribution and quantification of ground water in the aquifer system is prime importance
for efficient management of groundwater. Aquifer mapping studies bring out the vertical and
lateral ex...
Land use/land cover change detection: a case study of Usilampatti Block, Madurai District, Tamil Nadu
Land use/land cover change detection Usilampatti Block
2014/11/11
Land use/land cover change detection: a case study of Usilampatti Block, Madurai District, Tamil Nadu。
Floristic Diversity, Conservation Status and Economic Value of Miniature Sacred Groves in Kanyakumari District, Tamil Nadu, Southern Peninsular India
Medicinal plant diversity religious beliefs sacred grove Tamil Nadu vegetation profile
2010/3/17
The plant diversity of southern peninsular India has recently been reduced to a great extent due to anthropogenic disturbance and environmental degradation. Disturbance was the major factor responsibl...