Drought is the major climatic threat that affects agriculture of arid areas. Detection and evaluating the impact of drought with traditional methods has been laborious and time consuming. Recently methods for drought monitoring are improved. This research assessed the drought conditions at temporal basis using the meteorological and agricultural parameters integrated with geo spatial technologies. Satellite based anomalies were calculated for NDVI, rainfall and crop yield, reference evapotranspiration (ETo) evaluate comparatively the per cent change in different years. The...
Drought is the major climatic threat that affects agriculture of arid areas. Detection and evaluating the impact of drought with traditional method...
Sowing wheat after rice harvesting without land preparation is known as Zero-till which is a resource conservation technique. It reduces cost and increases wheat yield because of 2-3 weeks early sowing. But all types of soils are not equally suitable for sowing of zero-till wheat. In order to delineate the suitable soils for zero-till wheat sowing better understanding of soil variability patterns has been required. This book provides an idea to the reader which method is best for generating surfaces for finding the soil spatial variability using satellite imagery and...
Sowing wheat after rice harvesting without land preparation is known as Zero-till which is a resource conservation technique. It reduces cost and ...
Augmented energy Consumption of a country reveals the economic growth and cause hoist in human development indexes. In relation to growing population of Pakistan, need for more energy arises. Moreover; Environmental concerns of energy sector and sustainability is important to satisfy global stake holders. Presently, Energy sector of Pakistan is in disastrous situation due to economic imbalance. This work intended to use environmental indicators, Strategic Management & energy profile of Pakistan and integrated strategic contingency approach was suggested for alignment of plans. An evaluation...
Augmented energy Consumption of a country reveals the economic growth and cause hoist in human development indexes. In relation to growing population ...
Groundwater is being heavily exploited unchecked with the result that in large areas over exploitation is taking places well as poor quality groundwater is causing soil salinity and which disturb the cropping pattern. A study to evaluate an irrigation system in the cotton-wheat zone of Pakistan, before and after the watercourse lining was conducted. The primary data use for the study was the satellite images. study employed an index-based approach of using GIS with field data. NIR and TIR spectral bands proved to be most effective as this combination helped easy detection of salt affected...
Groundwater is being heavily exploited unchecked with the result that in large areas over exploitation is taking places well as poor quality groundwat...
