Indicators for Comparing Performance of Irrigated Agricultural Systems PDF Download
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Author: D. J. Molden
Publisher: IWMI
ISBN: 9290903562
Category : Agriculture
Languages : en
Pages : 34
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Book Description
Introsuction; Performance indicatores for comparison; Features of the selected indicators; The indicators; Application; Temporal and spatial variation of indicators within a project; Limitations of the indicators; Interpretation of results; Discussion; data requirements to calculate performance indicators; Calculation example of performance indicators; World markrt prices of agricultural; products in constant 1995 dollars.
Author: D. J. Molden
Publisher: IWMI
ISBN: 9290903562
Category : Agriculture
Languages : en
Pages : 34
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Book Description
Introsuction; Performance indicatores for comparison; Features of the selected indicators; The indicators; Application; Temporal and spatial variation of indicators within a project; Limitations of the indicators; Interpretation of results; Discussion; data requirements to calculate performance indicators; Calculation example of performance indicators; World markrt prices of agricultural; products in constant 1995 dollars.
Author: Marinus Gijsberthus Bos
Publisher: Cabi
ISBN: 9780851999678
Category : Science
Languages : en
Pages : 158
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Book Description
This book draws together the knowledge that has been gained in irrigation and drainage performance assessment over the last 10 to 15 yers. Performance assessment is an essential management task. If the use of water for irrigation is to be improved, then we must understand current levels of performance and identify measures for improvement. This book provides guidelines to enable practitioners to apply the process and procedures that have evolved. Developed by a working group of the International Commission on Irrigation and Drainage (ICID), it provides a theory and practice of how to audit and assess the performance of irrigation and drainage schemes. This book will be of interes to researchers and professionals in irrigation, drainage, soils and agricultural engineering.
Author: Kloezen, W. H.
Publisher: IWMI
ISBN: 929090366X
Category :
Languages : en
Pages : 47
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Book Description
Describes and evaluates the application of IWMI's minimum set of performance indicators to the Alto Rio Lerma Irrigation District, and compares this with the application of a small set of process performance indicators.
Author: Hector M. Malano
Publisher: Food & Agriculture Org.
ISBN: 9789251046180
Category : Technology & Engineering
Languages : en
Pages : 56
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Book Description
Many formal irrigation schemes are performing inefficiently for a number of reasons, among which the poor performance of irrigation institutions is one. Benchmarking may be defined as the identification and application of organisation specific best practices with the goal of improving competitiveness, performance and efficiency of such schemes. These guidelines are neither perfect nor final; rather, they represent the beginning of a long and exciting process of benchmarking in the irrigation and drainage sector.
Author: H. Murray-Rust
Publisher: IWMI
ISBN: 9290901926
Category : Irrigation
Languages : en
Pages : 155
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Book Description
Irrigation system performance assessment and diagnosis. performance, performance indicators and performance frameworks. Design-management environments and irrigation system management objectives. Performance in fixed division systems. Performance in gated division systems. Lessons learned from the case studies. Proposition for improving performance. Sustaining irrigation performance.
Author:
Publisher: World Scientific
ISBN:
Category :
Languages : en
Pages : 1054
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Book Description
Author: R. Sakthivadivel
Publisher: IWMI
ISBN: 9290903759
Category : Agriculture
Languages : en
Pages : 31
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Book Description
In this study, satellite remote sensing and geographic information system (GIS) techniques were used to analyze the agricultural performance and sustainability of the Bhakra Irrigation System in India. The results demonstrate the synergy possible from applying satellite remote sensing and GIS to evaluate trends in rising water tables and salinity, which are two important threats to the sustainability of irrigation systems, and the cost-effectiveness of these techniques as diagnostic tools for irrigation system improvement.
Author: David William Seckler
Publisher: IWMI
ISBN: 9290903252
Category : Integrated water development
Languages : en
Pages : 23
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Book Description
The problem of water management; Increasing the productivity of water.
Author: Basant Yadav
Publisher: Springer Nature
ISBN: 3031134672
Category : Science
Languages : en
Pages : 415
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Book Description
This book covers a wide spectrum of water resources management, including water supply and demand, operation and maintenance of water distribution systems, water quality assessment, impacts of climate change on hydrological extremes, and water governance. Rapid urbanization, industrialization, and population growth are the major factors contributing to a significant rise in water demands across all the sectors in India. Although the Indian Summer Monsoon Rainfall contributes primarily to the available surface and groundwater resources, recurrent non-uniform/erratic rainfall events have resulted in widespread water scarcity. On many occasions, extreme meteorological conditions trigger the severity of water-related disasters such as floods and droughts. The untreated wastewater from domestic and industrial sources discharged through un-engineered means, adds to the issue as it ends up polluting the surface and groundwater resources.
Author: W. K. B. Elkaduwa
Publisher: IWMI
ISBN: 9290903775
Category : Hydrology
Languages : en
Pages : 41
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Book Description
Watershed analysis provides a framework for ecosystem management, which is currently the best option for conservation and management of natural resources. The current methods of assessing hydrologic impacts of land use transformations at the watershed scale, particularly in the tropics, are impaired by technical, financial, and time constraints. This study provides an alternative approach to ascertain the acutual changes in hydrologic response of a particular watershed to land use transformations made in the past.
