This document discusses sustainable water management through conjunctive use of surface and groundwater in the Left Bank Canal of Ghataprabha Command area in Karnataka, India. It finds that crop water demand exceeds available surface water. It proposes a new cropping pattern focusing on crops that require less water like maize, wheat, and general crops. The total water requirement of the proposed pattern is estimated to be 290.975 MCM, which can be met through conjunctive use of surface and groundwater. A cost-benefit analysis indicates the proposed approach would increase yields, produce value, and efficient water management compared to current practices.
Presented by IWMI's Meredith Giordano at a technical session on ‘Agricultural Water Productivity and Water Conservation: Are They Two Sides of the Same Coin’, at the World Bank Water Week 2017, March 15, 2017.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
By Asad Sarwar Qureshi, Samina Yasmin, Nikar C. Howlader, Timothy J. Krupnik
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
Presented by IWMI's Meredith Giordano at a technical session on ‘Agricultural Water Productivity and Water Conservation: Are They Two Sides of the Same Coin’, at the World Bank Water Week 2017, March 15, 2017.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
By Asad Sarwar Qureshi, Samina Yasmin, Nikar C. Howlader, Timothy J. Krupnik
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
Asia Regional Program Planning Meeting- Water scarcity and low water use effi...ICRISAT
Water scarcity and the increasing global demand for water in many sectors, including agriculture, has became a global concern. The rapid growing world population and the adverse impacts of climate change led to growing competition for water use by industrial and urban users for agriculture to secure enough food. Irrigated agriculture is an important role in total agriculture and provides humanity with a wide range of agricultural products, including fruits, vegetables, grains and cereals. Effective management for water use is the only way to save water for the increasing irrigated agriculture.
Conventional Method For Ground Water Augmentation Of Panamaruthupatti Block, ...IJMER
Artificial groundwater recharge is a process by which the groundwater reservoir is
augmented at a rate exceeding the augmentation rate under natural conditions of replenishment. In
some parts of India, due to over-exploitation of groundwater, decline in groundwater levels
resulting in shortage of supply of water, and intrusion of saline water in coastal areas have been
observed. In such areas, there is need for artificial recharge of groundwater by augmenting the
natural infiltration of precipitation or surface-water into underground formations by methods such
as water spreading, recharge through pits, shafts, wells et cetera The choice of a particular method
is governed by local topographical, geological and soil conditions; the quantity and quality of
water available for recharge; and the technological-economic viability and social acceptability of
such schemes. In our project our study area is mainly comprised of hilly terrain with the maximum
elevation at 1184m at Bodamalai(melur). With other hillocks and hills are Jarugu malai,
Bodamalai, Jalluthumalai and Perumal malai, etc. In the north west of the study area, a lake is
situated namely Panamaruthupatti Lake. It is a natural lake surrounded by hills by which it
receives sources of water. Panamaruthupatti lake is about 3500 acres in area which provides water
to Salem town before the supply of Cauvery water from Mettur. Now this source of water is used to
meet the requirements in some parts of southern suburbs of Salem city and Northern part of
Namakkal District upto Rasipuram Town. This source of water will support to enhance the over all
augmentation of sub surface water in the study area. Now a days the supply of Cauvery water is not
fulfilling the needs of people and its sub urban because of increase in population. Any improvement
in ground water condition of study area will have the chance of additional supply of drinking water
and also the possibility of increase in agricultural activity in and around the said village. Hence we
plan to do research and propose the ideas for recharging the water to Panamarathupatti Block by
using conventional method.
Presented by Dr. Karen Villholth of IWMI at the International Forum on Solar Technologies for Small-Scale Agriculture and Water Management on April 13, 2018 at FAO Headquarters in Rome, Italy. The presentation draws on groundwater research done in Africa, including the article "Mapping irrigation potential from renewable groundwater in Africa – a quantitative hydrological approach:" https://cgspace.cgiar.org/handle/10568/58399
By Urs Schulthess, Timothy J. Krupnik, Zia Uddin Ahmed, Andy J. McDonald
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
26 nov16 managing_irrigation_challenges_opportunities_and_way forwardIWRS Society
Managing Irrigation: Challenges, Opportunities and Way Forward
Alok K Sikka
International Water Management Institute IWMI Representative‐India, New Delhi
Asia Regional Program Planning Meeting- Water scarcity and low water use effi...ICRISAT
Water scarcity and the increasing global demand for water in many sectors, including agriculture, has became a global concern. The rapid growing world population and the adverse impacts of climate change led to growing competition for water use by industrial and urban users for agriculture to secure enough food. Irrigated agriculture is an important role in total agriculture and provides humanity with a wide range of agricultural products, including fruits, vegetables, grains and cereals. Effective management for water use is the only way to save water for the increasing irrigated agriculture.
Conventional Method For Ground Water Augmentation Of Panamaruthupatti Block, ...IJMER
Artificial groundwater recharge is a process by which the groundwater reservoir is
augmented at a rate exceeding the augmentation rate under natural conditions of replenishment. In
some parts of India, due to over-exploitation of groundwater, decline in groundwater levels
resulting in shortage of supply of water, and intrusion of saline water in coastal areas have been
observed. In such areas, there is need for artificial recharge of groundwater by augmenting the
natural infiltration of precipitation or surface-water into underground formations by methods such
as water spreading, recharge through pits, shafts, wells et cetera The choice of a particular method
is governed by local topographical, geological and soil conditions; the quantity and quality of
water available for recharge; and the technological-economic viability and social acceptability of
such schemes. In our project our study area is mainly comprised of hilly terrain with the maximum
elevation at 1184m at Bodamalai(melur). With other hillocks and hills are Jarugu malai,
Bodamalai, Jalluthumalai and Perumal malai, etc. In the north west of the study area, a lake is
situated namely Panamaruthupatti Lake. It is a natural lake surrounded by hills by which it
receives sources of water. Panamaruthupatti lake is about 3500 acres in area which provides water
to Salem town before the supply of Cauvery water from Mettur. Now this source of water is used to
meet the requirements in some parts of southern suburbs of Salem city and Northern part of
Namakkal District upto Rasipuram Town. This source of water will support to enhance the over all
augmentation of sub surface water in the study area. Now a days the supply of Cauvery water is not
fulfilling the needs of people and its sub urban because of increase in population. Any improvement
in ground water condition of study area will have the chance of additional supply of drinking water
and also the possibility of increase in agricultural activity in and around the said village. Hence we
plan to do research and propose the ideas for recharging the water to Panamarathupatti Block by
using conventional method.
Presented by Dr. Karen Villholth of IWMI at the International Forum on Solar Technologies for Small-Scale Agriculture and Water Management on April 13, 2018 at FAO Headquarters in Rome, Italy. The presentation draws on groundwater research done in Africa, including the article "Mapping irrigation potential from renewable groundwater in Africa – a quantitative hydrological approach:" https://cgspace.cgiar.org/handle/10568/58399
By Urs Schulthess, Timothy J. Krupnik, Zia Uddin Ahmed, Andy J. McDonald
Revitalizing the Ganges Coastal Zone Conference
21-23 October 2014, Dhaka, Bangladesh
http://waterandfood.org/ganges-conference/
26 nov16 managing_irrigation_challenges_opportunities_and_way forwardIWRS Society
Managing Irrigation: Challenges, Opportunities and Way Forward
Alok K Sikka
International Water Management Institute IWMI Representative‐India, New Delhi
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
AN OVERVIEW OF INTEGRATED THEORY OF IRRIGATION EFFICIENCY AND UNIFORMITY AND ...Venkataraju Badanapuri
The irrigation efficiency, crop water use efficiency, and irrigation uniformity evaluation terms that are relevant to irrigation systems and management practices currently used in India, and around the world. The definitions and equations described can be used by crop consultants, irrigation district personnel, and university, state, and private agency personnel to evaluate how efficiently irrigation water is applied and/or used by the crop, and can help to promote better or improved use of water resources in agriculture. As available water resources become scarcer, more emphasis is given to efficient use of irrigation water for maximum economic return and water resources sustainability.
Presentation by IWMI Kakhramon Djumaboev about the application of the water-food-energy nexus concept on transboundary rivers of Central Asia. Presented at the 10th anniversary PEER program on August 17, 2021
Need to replace Furrow Irrigation system by Drip Irrigation system to Improve...ijsrd.com
The Aim of this paper is to replace furrow Irrigation system by Drip irrigation system to improve qualitative parameters of cotton crop at its different physiological stages. (Germination, Initial Vegetative, Flowering, Boll development and Maturity).As we are knowing furrow irrigation system requires more water than drip irrigation system. Our region is affected with drought once in every four year. Cotton crop needs continuous water for duration of 140 to 160 days in between May to October. In month of May and June water table is going down and all Water resources are at its bottom level during season of summer.
Practice from China: GEF Hai Basin Integrated Water and Environment Managemen...Iwl Pcu
Liping Jiang, World Bank Office China
Presentation given during the 5th GEF Biennial International Waters Conference in Cairns, Australia (during the host region project results and expectations session).
Topics:
1. Challenges in Hai Basin and Bohai Sea
2. Project Approach to Face the Challenges
3. Major Project Results or Outcomes
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.