We have some problems to remove the salt of the water we used for the irrigation This is for a 100 acre site which receives irrigation 6 months of the year ...
IntlFi@...
Dec 2, 2005 6:40 am
926
Anisha, Get HEC-GeoRAS, which runs inside ArcView. Use Arcview Spatial analyst to set up a TIN, and then run HEC-GeoRAS. You must be meticulous with your ...
sir/madam, i want to know about the models (mathematical) that can be applied for raster based river flood modelling. i would be grateful, if anybody can give...
I am currently searching for 1/f noise (flicker noise) in river time-series. Does anyone know how to plot this? and what software could be used? thanks...
Check out Vflo (link below), I think you can try it for 30 days at no cost and the model can import grids from ArcGIS Russell Adams http://www.vieuxinc.com/ ...
Hello there I have been checking the elevation values provided by USGS at the following link: http://seamless.usgs.gov/website/seamless/viewer.php I was...
Hi, I am a research scholar working on reservoir operation for flood management. I was trying to understand the reservoir operation problem using HEC-ResSim...
I was wondering if anyone could help me out. I was looking at the SCS lag calculation and noticed that I have seen the equation use 1900 and I have also seen...
Hi All- Need help in solving these problems. Your help will be greatly appreciated. Enclosed is the word document with graphs. Prob 1. Consider a completely...
Sorry, attachment didn't go through. I have uploaded these graphs as images here. http://up.photos.yahoo.com/ed/vanagondhi Thanks for your help Vanagondhi ...
The soil conservation equation adopting relative curve number is as below. tl= L^0.8(Sp+1)^0.7/(1900S^0.7) where tl=hours,L=Hydraulic length of watershed in...
The Curve Number method (aka Lag method) is described in NEH-4 on page 15-7, but it does not list the basis for the factor of 1900. However, I believe it...
Dear listmembers, I am seeking information on possibilities to treat effluent water from a groundwater remediation system, which removes LNAPL and dissolved...
Hi everyone, I am a new member to the group. I was wondering if someone would be able to help me out with a few functionalities in SOBEK. Please respond. Swarn...
Hi, I am a PhD student and I am trying to generate historical flow data from precipitacion data (1925-1955). I am looking for a model to generate diary flow...
APOLOGIES FOR CROSS POSTING *************************************************************************************************** Dear All, You are invited to a...
Hello All, I want to initiate a discussion about riverine modeling using HECRAS. As most of the HECRAS users know, building and other obstructions are placed...
New Graduate Program in Climate Science and Policy - pass this info along to students! Columbia University's new one-year Masters Program in Climate Science...
Peter, Brian Horsley, a Director of Vital Resource Management (VRM, www.vrm.com.au, www.multikraft.at) has knowledge and experience in this field of work. My...
Rob Gourlay
orbtek@...
Dec 16, 2005 3:38 am
944
Dear all A heavy pollution evnt had happend in Songhua River(China)last month.This event had touched off a plan for controlling pollution in the whole Songhua...
Daqing Liu
dqliu@...
Dec 16, 2005 3:40 am
945
Hi, I am a student and I want to develop a predictive forcasting model for rainfall/streamflow and analyse the data. Would somebody tell me where to get...
Dear Daqing Liu: I suggest that you obtain information associated with the Rhine River. There, the people and governments have an "action plan" for this kind...
Schreiber, Robert
SchreiberRP@...
Dec 17, 2005 4:27 am
947
Hello Can u tell us where u r working? Cause it is better to contact the state agencies or Meterological dept. sarda Antarpreet <antar.jutla@...> wrote: ...
df dvb
sardavk@...
Dec 18, 2005 4:32 am
948
Dear Colleague, I have tested a model of GPT "Gross Pollutant Trap" that using centrifugal force to separate pollutants from water. I need to do GPT...
Dear friend. Indian Institute of Tropical meteriology have a collection of rainfall data for decades and it is freely available in their website. Regarding the...
Dear members I am presently working with rainfall and groundwater level data. Using SPSS (v 13), I did auto-correlation and cross-correlation for water level...
Dear all, I have to study about water quality in the proposed Reservoir. Any one study like that or tell me how to estimate the BOD, Temperature, .... the...
Dear friend, To calculate the BOD, there are standard methods. You will easily get it from net, if not please let me know. Regarding inputs from tributory, can...
Hi Rajmohan, I will try to answer some of your questions. ... ***************************************************************** ANS: Missing data can affect...
Dear Vu Minh Thien, To estimate BOD, estimate the DO on the first day and after five days of incubation of the water sample/ Thedifference between DO1 and DO5...
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