Information on water deficiency and excessive surplus consumption of Water , History of water supply ,Components of water supply and Institutes working in Nepal in Drinking water field
A REVIEW ON RESERVOIR SEDIMENTATION STUDIES USING SATELLITE REMOTE SENSING TE...ijiert bestjournal
Sedimentation in the reservoir gradually reduces it s storage capacity. By keeping a check on the sedimentation and by providing control measures for the same,the reservoir life can be maintained. Uj jani dam was constructed for irrigation,water supply an d power generation schemes. It lies in Solapur dist rict which is a drought prone area. This makes Ujjani a socially and economically significant project for t he state. In the present study,reservoir sedimentatio n for Ujjani reservoir is assessed for monitoring p urpose. Two techniques namely Satellite Remote Sensing Tech nique (SRST) and mathematical modeling using HEC RAS,were used in the study for estimating sedi mentation. Owing to advantages like low cost,time saving,less manpower requirement,accuracy in esti mation and capability of carrying out past surveys,the Satellite Remote Sensing Technique is gaining impor tance over the time consuming and high cost conventional hydrographic surveys. The water spread areas for different reservoir levels were delineat ed from the satellite images of Ujjain Reservoir using ARC GIS software. Volume between two water levels was calculated using prismoidul formula. The presen t volume of reservoir was compared with the initial volume during impoundment of reservoir. This gave t he loss of volume which was due to sedimentation.
Prepared by:
- Esraa Hussein 14104622
- Ayman Mohamed 14105247
What is desalination?
Why desalination?
Types of desalination.
Steps of desalination.
Desalination in Saudi Arabia.
Problems.
Research and development.
Information on water deficiency and excessive surplus consumption of Water , History of water supply ,Components of water supply and Institutes working in Nepal in Drinking water field
A REVIEW ON RESERVOIR SEDIMENTATION STUDIES USING SATELLITE REMOTE SENSING TE...ijiert bestjournal
Sedimentation in the reservoir gradually reduces it s storage capacity. By keeping a check on the sedimentation and by providing control measures for the same,the reservoir life can be maintained. Uj jani dam was constructed for irrigation,water supply an d power generation schemes. It lies in Solapur dist rict which is a drought prone area. This makes Ujjani a socially and economically significant project for t he state. In the present study,reservoir sedimentatio n for Ujjani reservoir is assessed for monitoring p urpose. Two techniques namely Satellite Remote Sensing Tech nique (SRST) and mathematical modeling using HEC RAS,were used in the study for estimating sedi mentation. Owing to advantages like low cost,time saving,less manpower requirement,accuracy in esti mation and capability of carrying out past surveys,the Satellite Remote Sensing Technique is gaining impor tance over the time consuming and high cost conventional hydrographic surveys. The water spread areas for different reservoir levels were delineat ed from the satellite images of Ujjain Reservoir using ARC GIS software. Volume between two water levels was calculated using prismoidul formula. The presen t volume of reservoir was compared with the initial volume during impoundment of reservoir. This gave t he loss of volume which was due to sedimentation.
Prepared by:
- Esraa Hussein 14104622
- Ayman Mohamed 14105247
What is desalination?
Why desalination?
Types of desalination.
Steps of desalination.
Desalination in Saudi Arabia.
Problems.
Research and development.
Tidal Flow Constructed Wetland: An Overviewinventy
Research Inventy : International Journal of Engineering and Science is published by the group of young academic and industrial researchers with 12 Issues per year. It is an online as well as print version open access journal that provides rapid publication (monthly) of articles in all areas of the subject such as: civil, mechanical, chemical, electronic and computer engineering as well as production and information technology. The Journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence. Papers will be published by rapid process within 20 days after acceptance and peer review process takes only 7 days. All articles published in Research Inventy will be peer-reviewed.
This presentation was given at the Catchment Management Network meeting on February 24th 2017. The Catchment Management Network consists of the EPA, all of Ireland's Local Authorities, and other public bodies involved in looking after Ireland's catchments, sub-catchments and water bodies. For more information about this work see www.catchments.ie
This is a training on erosion prevention & sediment control for small projects using the most commonly available and effective methods for various runoff conditions.
Parking Forest Questions from the City of GreshamMaria Cahill
Gresham is considering using structural soil under their sidewalks to improve tree health and increase tree canopy but staff had a number of questions.
Overview of two pilot projects of the Parking Forest, an assembly of common materials used to increase tree canopy and manage stormwater in parking lots without losing parking spaces.
Stormwater management for challenging sites. This slide show was used for a class presented on Dec 5, 2013 at the Rogue Valley Sewer Services in Central Point, OR.
The Parking Forest is an assembly of materials to incorporate trees and stormwater management into parking lots without losing parking spaces. This presentation, which is an overview of stormwater and water quality, was presented by Brian Wegener of the Tualatin Riverkeepers and is posted with his permission.
The Parking Forest is an assembly of materials to incorporate trees and stormwater management into parking lots without losing parking spaces. This presentation, part of a 4-hour training that included an overview of stormwater and water quality, tree needs, and pervious concreete, provides an overview of the assembly of materials including information on structural soils.
Sustainable Principles for Land DevelopmentMaria Cahill
Sustainable Principles for Land Development is a discussion of an array of approaches available to incorporate sustainability in site related issues. An ecological perspective approach that encompasses the impact of our current practices on air, water, and soil quality.
Pervious Concrete Projects in BeavertonMaria Cahill
This is the presentation created and presented by Deborah Martisak, project manager of the projects featured for the Public Works Department of Beaverton, OR. Includes costs, typical sections, and maintenance approaches.
2. The Water Balance Model: typical for Cascadia Water Quantity Before 16.5” interflow (infiltration) 26” evapo- transpiration 0.2” runoff 65” rainfall yearly avg 22” groundwater (infiltration)
3. The Water Balance Model Water Quantity After 0” baseflow (infiltration) reduced evapo- transpiration 63” runoff 65” rainfall yearly avg 2” evapo- transpiration Reduced infiltration
6. The Water Balance Model Water Quality After Sediment (air particulates), dissolved pollutants (nitrogen, zinc), heavy metals, Feces, Temperature, other debris Sediment/turbidity, Hydrocarbons, Heavy metals, temp, feces, other chemicals Sediment/turbidity fertilizers, pesticides herbicides, feces, heavy metals
44. Additional BMPs Source Control in Construction Photo excerpted from “BMPs for Stormwater Discharges Associated with Construction Activities”, DEQ, Feb 2006
45. Additional BMPs Source Control in Construction Photos and study and text excerpted from “BMPs for Stormwater Discharges Associated with Construction Activities”, DEQ, Feb 2006