WATERSHED DELINEATION IN QGIS | DERIVING STREAM NETWORK AND ADDING OUTLET POINT | STEP BY STEP PROCEDURE | QGIS SOFTWARE
STEPS: OPEN QGIS OPEN NEW PROJECT IN MENU TOOLBAR CLICK ON LAYER à ADD LAYER à ADD RASTER LAYER àBROWSE…
SOIL – WATER – PLANT RELATIONSHIP | IRRIGATION ENGINEERING
SOIL – WATER – PLANT RELATIONSHIP The soil provides a structural base to the plants. It allows the root zones…
GEOLOGICAL CYCLE | SOIL FORMATION
GEOLOGICAL CYCLE Soils are formed by weathering of rocks due to mechanical disintegration or chemical decomposition. When a rock surface…
TYPES OF SOILS | Alluvial Soils | Loams | Peat | Black Cotton Soil | Cohesive Soil | Organic Soil
TYPES OF SOILS 1) Alluvial Soils : Soils carried and deposited by water are known as alluvial soils. 2) Lacustrine…
VARIOUS METHODS FOR SEDIMENT CONTROL IN ALLUVIAL RIVER
Methods of Sediment Control Sediment entering a canal can be controlled in a variety of ways. A large storage reservoir…
LAND RECLAMATION
LAND RECLAMATION Land reclamation is restoring the productivity and the fertility of the land which has become unculturable or has…
Reservoir Sedimentation, its causes and control measures
Table Of Contents What is Reservoir Sedimentation? The deposition of sediment in the reservoir is known as “Reservoir Silting’ or…
DEGRADATION
If the amount of sediment coming into a given reach of a stream is less than the capacity of the…
WATERLOGGING – DEFINTION, CAUSES, EFFECTS AND PREVENTION MEASURES
Table Of Contents WHAT IS WATERLOGGING? The agricultural land becomes waterlogged when the soil pores within the root zone of…
ROLE OF REMOTE SENSING AND GIS IN IRRIGATION
Role of remote sensing and GIS in Irrigation is as discussed below: 1) Identifying lanuse land cover pattern: ➡ Remote…