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#501 From: "C. P. Kumar" <cpkumar@...>
Date:: Tue Jul 10, 2007 3:08 am
Subject:: Cause of heavy seepage from reservoir
cpkumar
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Dear Group Member,

I came across an interesting problem, as given below.

In an arid region, heavy depletion of water is observed from a
reservoir underlain by carvenous limestone. There could be either or
both of the following two reasons for the same.

1. In the submergence area of dam, a number of dug-cum-bore wells
exist which recharge the aquifer whenever the reservoir water level
rises above the parapet of the wells (acting as recharging wells).

2. Due to presence of wide fractures in the underneath limestone
layer.

I invite suggestions from the learned members regarding research
methodology to be followed for finding the real cause of heavy
seepage from the reservoir - hydrogeological investigations,
assessing the direction of seepage water / groundwater flow, nuclear
techniques, modelling of groundwater flow, and suggesting appropriate
remedial measures (such as sealing the wells with impervious clay).

Regards
Kumar

#500 From: djilali yebdri <dyebdri@...>
Date:: Fri Jun 29, 2007 2:58 pm
Subject:: Help-Article
dyebdri
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Dear all,

I am a Phd Student, can anyone help me to receive a
copy the article entiteled " Management of a complex
water resources system using the swat model: case
study of the Wadi Tafna Basin (Algeria)", the autors
are: Errih M., YEBDRI D. and Hamlet A. in the
Hydrological Science and Technology of the Americain
Institute of Hydrology, VOL;22, N°1-4 PP161-172.

Thank you

#499 From: Tom Clemo <tomc@...>
Date:: Fri Jun 22, 2007 3:59 pm
Subject:: Re: Dear all
tomc@...
Send Email Send Email
 
Abnet,
     If you do not have very much programming experience, I recommend
MATLAB for new program development. It's advantages are that it is a
interpreted language rather than an compiled language and that matrix
manipulations are written similarly to the way we write them on paper.
The advantage of an interpreted language is that you get quick feedback
on errors and the errors are usually easier to understand than errors
identified by a compiler. This means faster program development. The
disadvantage of MATLAB over a compiled language is speed, though I am
told this is less of an issue than it used to be. For initial
development, processing speed should not be a significant concern.

     I do not use MATLAB myself. I have used FORTRAN for many years and
am very happy with FORTRAN-90. I also use YORICK for situations where an
interpreted language is much more convenient than FORTRAN. YORICK is
excellent for data processing. I found YORICK a bit difficult to learn,
but wonderful once I have done so. My discussions with others have
convinced me that MATLAB is a better way to start scientific
programming. Experience with MATLAB significantly helps learning to use
a compiled language.

Another language you may want to look at is COMSOL which was previously
sold as FEMLAB. It is a really a higher level package that is based on
MATLAB aimed at solving problems where partial differential equations
are important. I know very little about it, but it seems to have become
very popular. I suspect the decision of COMSOL over MATLAB is cost of
the programs compared to cost of your time. You, of course, can't know
in advance the time advantage of COMSOL over MATLAB. A disadvantage now
is portability of your programming knowledge. MATLAB has been well
established for twenty years and relatively cheap. COMSOL is new, rare
and currently more expensive. So you can readily convince an employer to
buy MATLAB whereas COMSOL may be more difficult to convince them of.

For those who want free software, I am told that OCTAVE is very similar
to MATLAB as is SCILAB. Yorick is also free. I would be very interested
to learn of comparisons of these programs.

Tom Clemo

>
>
> From: hydrologymodel@...
> <mailto:hydrologymodel%40yahoogroups.co.in>
> [mailto:hydrologymodel@...
> <mailto:hydrologymodel%40yahoogroups.co.in>] On Behalf Of abiot89
> Sent: Wednesday, June 20, 2007 6:54 PM
> To: hydrologymodel@...
> <mailto:hydrologymodel%40yahoogroups.co.in>
> Subject: [hydrologymodel] Dear all
>
> I am doing research on urban runoff modeling; I am expected to develop
> a computer model to predict surface runoff in small urban catchments. I
> don't have any programming experience before, now I am studying few
> programming languages. But I haven't yet decided which programming
> language I have to use. Can anybody give some advice which programming
> language is good for me?
>
> Abnet
>
>

#498 From: shyam shukla <sdshukla2002@...>
Date:: Fri Jun 22, 2007 6:22 am
Subject:: Re: Dear all
sdshukla2002
Offline Offline
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First you should start with FORTRAN.

S D Shukla


--- abiot89 <abiot89@...> wrote:

>
> I am doing research on urban runoff modeling; I am
> expected to develop
> a computer model to predict surface runoff in small
> urban catchments. I
> don't have any programming experience before, now I
> am studying few
> programming languages. But I haven't yet decided
> which programming
> language I have to use.  Can anybody give some
> advice which programming
> language is good for me?
>
> Abnet

#497 From: moh sol <mochsholichin@...>
Date:: Fri Jun 22, 2007 5:58 am
Subject:: RE: Dear all
mochsholichin
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Dear Abnet,

   I would suggest using fortran langguage programs.
   If you will be research of urban runoff, You can use of KINEROS model.

   regards,

   Sholichin


"Wilsnack, Mark" <mwilsnac@...> wrote:
         Abnet:

I would suggest using C++ since the OO approach offers many advantages
and is consistent with current trends.

Best wishes,

Mark

________________________________

From: hydrologymodel@...
[mailto:hydrologymodel@...] On Behalf Of abiot89
Sent: Wednesday, June 20, 2007 6:54 PM
To: hydrologymodel@...
Subject: [hydrologymodel] Dear all

I am doing research on urban runoff modeling; I am expected to develop
a computer model to predict surface runoff in small urban catchments. I
don't have any programming experience before, now I am studying few
programming languages. But I haven't yet decided which programming
language I have to use. Can anybody give some advice which programming
language is good for me?

Abnet

#496 From: "Wilsnack, Mark" <mwilsnac@...>
Date:: Thu Jun 21, 2007 12:55 pm
Subject:: RE: Dear all
mwilsnac@...
Send Email Send Email
 
Abnet:

I would suggest using C++ since the OO approach offers many advantages
and is consistent with current trends.

Best wishes,

Mark

________________________________

From: hydrologymodel@...
[mailto:hydrologymodel@...] On Behalf Of abiot89
Sent: Wednesday, June 20, 2007 6:54 PM
To: hydrologymodel@...
Subject: [hydrologymodel] Dear all

I am doing research on urban runoff modeling; I am expected to develop
a computer model to predict surface runoff in small urban catchments. I
don't have any programming experience before, now I am studying few
programming languages. But I haven't yet decided which programming
language I have to use. Can anybody give some advice which programming
language is good for me?

Abnet

#495 From: ram singh <ram_singh_1232000@...>
Date:: Thu Jun 21, 2007 11:19 am
Subject:: Problem with STREM-2
ram_singh_12...
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Dear All,

Kindly give your input

Study area: water quality model
Model used: STREAM 2
Problem: unable to calibrate the model as per
observations.

I am working on water quality modeling for river
Yamuna using Stream 2. Presently I am unable to
calibrate the model as per the primary (observed BOD,
DO, velocity data along the stretch of river) and
secondary data (flow rates, BOD, DO, location of
drains). Model requires input of no. of iterations to
be performed for calibration ie. Determination of
parameters, associated with DO, BOD. When I provide
input as no. of iterations it only does “1” iteration
and report the RMSE value which is of course wrong.
The results shown are non realistic, and observed
values cannot be seen in results.
I am not sure whether I am entering the data in some
wrong fashion or what.
But that seems to be right as its showing results
without calibration with arbitrarily assigned
parameter values.

Kindly help me in this regard.
Please let me know if some more details are required.
Input: 4 observations of DO, BOD along the stretch of
river.
            DO, BOD data of 7 nodes (ie. 6 drains), 6
reaches.

Regards

#494 From: prashant shinde <er_shindeprashant@...>
Date:: Thu Jun 21, 2007 5:55 am
Subject:: Re: Dear all
er_shindepra...
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Abnet,

   It's very good that you want to develop some model. There are n number of
options from which you can develop the model. The programming language options
is depends upon what type of daat you want to use & which format you want the
ouput.

   Still using following options you can develop your model
   1) Using ArcGIS or MapObject
   2) Excel & AutoCAD
   3) VB & Mapx
   4) C/C++

   If you need any further information feel free to ask me. I can help you more.

   Regards,
   Prashant


abiot89 <abiot89@...> wrote:

I am doing research on urban runoff modeling; I am expected to develop
a computer model to predict surface runoff in small urban catchments. I
don't have any programming experience before, now I am studying few
programming languages. But I haven't yet decided which programming
language I have to use. Can anybody give some advice which programming
language is good for me?

Abnet

#493 From: "abiot89" <abiot89@...>
Date:: Wed Jun 20, 2007 10:53 pm
Subject:: Dear all
abiot89
Offline Offline
Send Email Send Email
 
I am doing research on urban runoff modeling; I am expected to develop
a computer model to predict surface runoff in small urban catchments. I
don't have any programming experience before, now I am studying few
programming languages. But I haven't yet decided which programming
language I have to use.  Can anybody give some advice which programming
language is good for me?

Abnet

#492 From: Sangam Shrestha <shrestha_sangam@...>
Date:: Tue Jun 12, 2007 6:07 am
Subject:: Virtual Academy 2007 open!
shrestha_sangam
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Dear All,

   You may have interest in the following course:

   http://www.coe.yamanashi.ac.jp/coe/va/index.html

   Virtual Academy (VA) 2007

Purpose

         The purpose of the Virtual Academy of the University of Yamanashi Centre
of Excellence for Research and Education on Integrated River Basin Management in
the Asian Monsoon Region is to encourage international collaboration in research
and the exchange of information and expertise in relation to river basin
management. Registration in the Virtual Academy will give participants access to
hydrological models, and the theoretical and practical expertise necessary to
properly use them for their own local applications, through a structured
curriculum offered through the internet.

Benefits

Participants will be able to consult with experts from the COE, regarding the
models and other technology being offered, and the underlying theory. Successful
completion of the Virtual Academy curriculum will be recognized by a certificate
awarded by the University of Yamanashi.

Participants are invited to attend an annual workshop, for presentation of
research results, discussion of model performance and suggested improvements,
and intensive consultation between VA participants and COE researchers. Partial
funding will be available to attend the workshop for selected participants.

Target Audience of the Virtual Academy

The Virtual Academy is intended for use by engineers and hydrologists interested
in developing expertise in the application of hydrological modeling tools. It is
intended for use by personnel who are affiliated with an academic or government
institution, consultancy, or company.  I would like to apologize for any
inconvinience.

   Sincerely yours,
   Sangam

#491 From: ronkilmartin@...
Date:: Tue Jun 12, 2007 5:42 am
Subject:: Re: daily rainfall data from non-recording gage
ronkilmartin@...
Send Email Send Email
 
I suggest you check the weather reporting agencies on the internet for nearby
countries exposed to same intertropical front  movement - Indonesia, Singapore,
Malaysia, India, maybe Darwin; they should all have such data developed - I
would think also Manila. Adjust as many stations as you can get to your site by
ratio of mean seasonal daily rainfall then average them for each duration and
return period.

A possibly useful reference is Hydrometeorology by Wiesner , Chapman and Hall
(1970)

Another is an article in the ASCE Hydraulics Division Journal by Frederick
Charles Bell, January,1969.
His conclusion was that the relationships derived in the USA by Hersfield are
generally applicable, with only small variation, world wide.  You need to have
an estimate of the i-hour 2-year OR the 10-year 1-hour for various durations,
and from that you can ratio up to other return periods with the curves developed
by Bell.

In the absence of either of the above two indices, he also gives an approximate
formula for estimating the 1-hour 2-year based on the mean of maximum annual
observation da precipitation and the mean annual number of thunderstorm days.

In the Journal of Hydrometeorology (American Meteorological Society), June 2004:
"Rainfall Amount, Intensity, Diration, and Frequency Relatopships in the Mae
Chaem Watershed in Southeast Asia", by Koh Dairaku, Seita Emori, and Taikan Oki.
An abstract can be viewed on the AMS website, and a pdf file can be downloaded
but there is a cost.  This paper only dealt with 2 years of data 1998 and 1999,
so it would not be of direct benefit to you.   However, the authors may have
references available now for the record up to now, 8+ years from which 2-year
return period data might be fairly reasonable.

As for your proposal, it would appear that you have not considered return
period.

Ron Kilmartin
Consulting Engineer
Pleasant Hill, CA


  -------------- Original message ----------------------
From: "Russ Faust" <rwf7437@...>
> http://www.weather.gov/oh/hdsc/
>
>
>   ----- Original Message -----
>   From: Rogelio M. Espinosa
>   To: hydrologymodel@...
>   Sent: Monday, June 11, 2007 7:37 AM
>   Subject: [hydrologymodel] daily rainfall data from non-recording gage
>
>   dear members;
>
>   I am trying to develop an IDF for our locality using probability analysis.
>   However, i have this problem on rainfall data. the only data available is
>   daily rainfall depths and duration for about 25 years taken from a non
>   recording gage. In developing the IDF, one has to obtain the average
>   rainfall intensities for time increment windows of 15 min , 20 min , 30
>   min, 45 min, 60 min and up to 72 hrs (either on annual series or partial
>   series basis ) and treat these with probability analysis using appropriate
>   models. My problem is how to get the average rainfall intensities for time
>   increment windows enumerated above with data on non-recording gage. What i
>   know is that it would be very much easier if you have outputs from a
>   pluviometer. In the absence of data from recording gages , Is it safe to
>   say that these average intensities can be computed by merely dividing
>   rainfall duration ( say t= 5.0 min ) from rainfall depth (say d = 10 mm )
>   and consider the quotient ( i = 120 mm / hr ) as part of time increment
>   window of 5 min? if so, what about for rainfall duration not within the
>   time increment windows?
>
>   any suggestion / s will be greatly appreciated . .
>
>   Thnk you and more power.
>
>   rogelio m. espinosa
>   College of engineering & technology
>   western mindanao state university
>   zamboanga city, philippines
>   telefax no: 062-991-9365

#490 From: "Russ Faust" <rwf7437@...>
Date:: Tue Jun 12, 2007 4:04 am
Subject:: Re: daily rainfall data from non-recording gage
rwf7437
Offline Offline
Send Email Send Email
 
http://www.weather.gov/oh/hdsc/


   ----- Original Message -----
   From: Rogelio M. Espinosa
   To: hydrologymodel@...
   Sent: Monday, June 11, 2007 7:37 AM
   Subject: [hydrologymodel] daily rainfall data from non-recording gage

   dear members;

   I am trying to develop an IDF for our locality using probability analysis.
   However, i have this problem on rainfall data. the only data available is
   daily rainfall depths and duration for about 25 years taken from a non
   recording gage. In developing the IDF, one has to obtain the average
   rainfall intensities for time increment windows of 15 min , 20 min , 30
   min, 45 min, 60 min and up to 72 hrs (either on annual series or partial
   series basis ) and treat these with probability analysis using appropriate
   models. My problem is how to get the average rainfall intensities for time
   increment windows enumerated above with data on non-recording gage. What i
   know is that it would be very much easier if you have outputs from a
   pluviometer. In the absence of data from recording gages , Is it safe to
   say that these average intensities can be computed by merely dividing
   rainfall duration ( say t= 5.0 min ) from rainfall depth (say d = 10 mm )
   and consider the quotient ( i = 120 mm / hr ) as part of time increment
   window of 5 min? if so, what about for rainfall duration not within the
   time increment windows?

   any suggestion / s will be greatly appreciated . .

   Thnk you and more power.

   rogelio m. espinosa
   College of engineering & technology
   western mindanao state university
   zamboanga city, philippines
   telefax no: 062-991-9365

#489 From: "Rogelio M. Espinosa" <espi@...>
Date:: Mon Jun 11, 2007 2:37 pm
Subject:: daily rainfall data from non-recording gage
espi@...
Send Email Send Email
 
dear members;

I am trying to develop an IDF for our locality using probability analysis.
However, i have this problem on rainfall data. the only data available is
daily rainfall depths and duration for about 25 years taken from a non
recording gage. In developing the IDF, one has to obtain the average
rainfall intensities for time increment windows of 15 min , 20 min , 30
min, 45 min, 60 min  and up to 72 hrs (either on annual series or partial
series basis ) and treat these with probability analysis using appropriate
models. My problem is how to get the average rainfall intensities for time
increment windows enumerated above with data on non-recording gage. What i
know is that it would be very much easier if you have outputs from a
pluviometer.  In the absence of data from recording gages , Is it safe to
say that these average intensities can be computed by merely dividing
rainfall duration ( say t= 5.0 min ) from rainfall depth (say d = 10 mm )
and consider the quotient ( i = 120 mm / hr ) as part of time increment
window of 5 min? if so, what about for rainfall duration not within the
time increment windows?

any suggestion / s  will be greatly appreciated . .

Thnk you and more power.


rogelio m. espinosa
College of engineering & technology
western mindanao state university
zamboanga city, philippines
telefax no: 062-991-9365

#488 From: "C. P. Kumar" <cpkumar@...>
Date:: Mon Jun 11, 2007 10:37 am
Subject:: Re: hi
cpkumar
Offline Offline
Send Email Send Email
 
Homogeneous Indian Monthly Rainfall Data Sets (1871-2005) are
available at IITM website -

http://www.tropmet.res.in/data.html



--- In hydrologymodel@..., Rakesh KN
<rakeshedappal@...> wrote:
>
> hi
>
>   try indian institute of tropical metereology, pune
>
> Rakesh.K.N.
> Programme Officer (Hydrologist),
> SVARAJ/Oxfam India,
> 95/2, 6th Main, 15th Cross, Malleswaram
> Bangalore-3
> India
>
> Ph:+91-9448904921, +91-80-23347491
> rakesh@...
>
>
>
> arti raha <artiraha@...> wrote:
>
> hi
>
> i am wanted to know from where i can get rainfall data ,excluding
the agencies such as IMD. whether any website hosting these data?
>
> regards
> arti
>

#487 From: Rakesh KN <rakeshedappal@...>
Date:: Mon Jun 11, 2007 10:16 am
Subject:: Re: hi
rakeshedappal
Offline Offline
Send Email Send Email
 
hi

   try indian institute of tropical metereology, pune

Rakesh.K.N.
Programme Officer (Hydrologist),
SVARAJ/Oxfam India,
95/2, 6th Main, 15th Cross, Malleswaram
Bangalore-3
India

Ph:+91-9448904921, +91-80-23347491
rakesh@...



arti raha <artiraha@...> wrote:

hi

i am wanted to know from where i can get rainfall data ,excluding the agencies
such as IMD. whether any website hosting these data?

regards
arti

#486 From: "C. P. Kumar" <cpkumar@...>
Date:: Mon Jun 11, 2007 10:24 am
Subject:: Re: hi
cpkumar
Offline Offline
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Arti,

You can find average monsoon season total rainfall for 29
meteorological subdivisons over India at

http://www.iges.org/india/partha.subdiv.html

Best Wishes
Kumar


--- In hydrologymodel@..., arti raha <artiraha@...> wrote:
>
> hi
> i am wanted to know from where i can get rainfall data ,excluding the
agencies such as IMD. whether any website hosting these data?
>
> regards
> arti
>

#485 From: arti raha <artiraha@...>
Date:: Mon Jun 11, 2007 9:57 am
Subject:: hi
artiraha
Offline Offline
Send Email Send Email
 
hi
i am wanted to know from where i can get rainfall data ,excluding the agencies
such as IMD. whether any website hosting these data?

regards
arti

#484 From: "wmm010" <wmm010@...>
Date:: Sat Jun 9, 2007 3:11 am
Subject:: Illinois Urban Drainage Area Simulator (ILLUDAS)
wmm010
Offline Offline
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Dear member,

I am looking for a free software named Illinois Urban Drainage Area
Simulator (ILLUDAS). Please inform any relevant weblinks. It would be
great if you can provide a copy of this software english version.

Thanks & Regards
WANG

#483 From: "ramcharan chhipa" <chprcc@...>
Date:: Thu Jun 7, 2007 7:20 am
Subject:: Re: Impact of climate change on groundwater
chprcc@...
Send Email Send Email
 
I AM HIGHLY INTERESTED IN THE RELATION SHIP OF WATER WITH CLIMATE CHANGE WITHIN
FEW DAYS I WILL SEND YOU MY COMMENTS FOR THE SAME

DR. R. C. CHIPA
CENTRE FOR AIR AN DWATER MODALLINF
GYAN VIHAR UNIVERSE
JAIPUR


On Thu, 07 Jun 2007 CP.Kumar wrote :
>Dear member,
>
>I am looking for published articles and case-studies pertaining to
>impact of climate change on groundwater, particularly with reference
>to Indian sub-continent. Please inform any relevant weblinks and
>references in your knowledge. It would be great if you can provide
>soft copies of any technical articles/papers.
>
>Thanks & Regards
>Kumar
>================================================
>C. P. KUMAR
>Scientist 'E1'
>National Institute of Hydrology
>Jal Vigyan Bhawan
>Roorkee - 247667 (Uttarakhand)
>INDIA
>
>Web Page : http://www.angelfire.com/nh/cpkumar/
>================================================
>Unfold the Goddess Within:
>http://groups.yahoo.com/group/Shambhavi/
>================================================

#482 From: "C. P. Kumar" <cpkumar@...>
Date:: Thu Jun 7, 2007 3:11 am
Subject:: Impact of climate change on groundwater
cpkumar
Offline Offline
Send Email Send Email
 
Dear member,

I am looking for published articles and case-studies pertaining to
impact of climate change on groundwater, particularly with reference
to Indian sub-continent. Please inform any relevant weblinks and
references in your knowledge. It would be great if you can provide
soft copies of any technical articles/papers.

Thanks & Regards
Kumar
================================================
C. P. KUMAR
Scientist 'E1'
National Institute of Hydrology
Jal Vigyan Bhawan
Roorkee - 247667 (Uttarakhand)
INDIA

Web Page : http://www.angelfire.com/nh/cpkumar/
================================================
Unfold the Goddess Within:
http://groups.yahoo.com/group/Shambhavi/
================================================

#481 From: "ramcharan chhipa" <chprcc@...>
Date:: Tue May 22, 2007 5:45 pm
Subject:: Re: [gwmodel] Modelling of seawater intrusion
chprcc@...
Send Email Send Email
 
Dear Group Member

this will be more effective to our research project

Dr.R.C.Chhipa
*Centre for air & water Modalling
Gyan Vihar Universe, Mahal, Jagatpura, Jaipur -302 025
Website: www.gyanvihar.org ;
Email- chprcc@...



On Mon, 21 May 2007 CP.Kumar wrote :
>Dear Group Member,
>
>I am grateful to the following members/experts for
>their interesting/useful
>observations/comments/suggestions on my report
>"Modelling of a Coastal Aquifer using FEFLOW"
>(available at ftp://ftp.wasy.de/FEFLOW/Goa.pdf ).
>
>(1) Reinhard Zapata (Waterloo Hydrogeologic, Canada)
>(2) Krishnaiah C. (India)
>(3) S.V.N.Rao (Roorkee, India)
>(4) V.V.S. Gurunadha Rao (Hyderabad, India)
>(5) Michael Jorgensen (Australia)
>
>I am prompted to seek further suggestions for the
>following issues in modelling the seawater intrusion
>in coastal aquifers.
>
>(a) How to model the effect of salt pans on
>groundwater in coastal areas?
>
>(b) How to incorporate the evaporation from open water
>surfaces (e.g. to define time-variant boundary
>condition in case of rivers) and evaporation from
>shallow groundwater table?
>
>(c) How to model the effect of brackish water in
>rivers (due to tidal backwater effect from sea) on
>groundwater in coastal areas?
>
>(d) How to develop correlation between resistivity
>values and TDS and between resistivity values and
>hydraulic conductivity.
>
>(e) Suitability of Kriging, Akima and Inverse Distance
>Weighting techniques for interpolation/regionalization
>of different parameters/variables.
>
>Any suggestions for the above will be helpful for
>extension of this (or similar) study in future.
>
>There is a small errata in the report - title of
>figure 7 may be read as "Measured Values of Hydraulic
>Conductivity (*10E-4 m/s)" - the multiplier was
>missing.
>
>Regards
>Kumar
>==================================================
>C. P. KUMAR
>Scientist 'E1'
>National Institute of Hydrology
>Jal Vigyan Bhawan
>Roorkee - 247667 (Uttarakhand)
>INDIA
>
>Web Page : http://www.angelfire.com/nh/cpkumar/
>==================================================

#480 From: "C. P. Kumar" <cpkumar@...>
Date:: Mon May 21, 2007 3:03 am
Subject:: Modelling of seawater intrusion
cpkumar
Offline Offline
Send Email Send Email
 
Dear Group Member,

I am grateful to the following members/experts for
their interesting/useful
observations/comments/suggestions on my report
"Modelling of a Coastal Aquifer using FEFLOW"
(available at ftp://ftp.wasy.de/FEFLOW/Goa.pdf ).

(1) Reinhard Zapata (Waterloo Hydrogeologic, Canada)
(2) Krishnaiah C. (India)
(3) S.V.N.Rao (Roorkee, India)
(4) V.V.S. Gurunadha Rao (Hyderabad, India)
(5) Michael Jorgensen (Australia)

I am prompted to seek further suggestions for the
following issues in modelling the seawater intrusion
in coastal aquifers.

(a) How to model the effect of salt pans on
groundwater in coastal areas?

(b) How to incorporate the evaporation from open water
surfaces (e.g. to define time-variant boundary
condition in case of rivers) and evaporation from
shallow groundwater table?

(c) How to model the effect of brackish water in
rivers (due to tidal backwater effect from sea) on
groundwater in coastal areas?

(d) How to develop correlation between resistivity
values and TDS and between resistivity values and
hydraulic conductivity.

(e) Suitability of Kriging, Akima and Inverse Distance
Weighting techniques for interpolation/regionalization
of different parameters/variables.

Any suggestions for the above will be helpful for
extension of this (or similar) study in future.

There is a small errata in the report - title of
figure 7 may be read as "Measured Values of Hydraulic
Conductivity (*10E-4 m/s)" - the multiplier was
missing.

Regards
Kumar
==================================================
C. P. KUMAR
Scientist 'E1'
National Institute of Hydrology
Jal Vigyan Bhawan
Roorkee - 247667 (Uttarakhand)
INDIA

Web Page : http://www.angelfire.com/nh/cpkumar/
==================================================

#479 From: Rakesh KN <rakeshedappal@...>
Date:: Thu May 17, 2007 11:42 am
Subject:: Harit Sankalp
rakeshedappal
Offline Offline
Send Email Send Email
 
http://www.humana-india.org/Articel.asp?NewsID=29

   Harit Sankalp- Establishment of Ground Water Recharge Systems for rain water
harvesting

   Is it just a sentence structure mistake ???

#478 From: amin nawahda <nawahda@...>
Date:: Thu May 17, 2007 10:22 am
Subject:: Re: research up-to-date subjects
nawahda
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Al-Salam alikum Dr. Mohamed

What about 3D/Quasi 3D-simulation of distributed
surface runoff considering a physically based
1-rainfall distribution or 2- subsurface flow

The best regards


Amin

#477 From: mohamed saber <msaber_75@...>
Date:: Thu May 17, 2007 12:27 am
Subject:: Concerning GRACE Data (I need Help)
msaber_75
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Dear, all memebers

I am  planning to use GRACE (NASA's Gravity Recovery and Climate Experiment)
Data  in groundwater modeling, so, if  any one know , how can I get the
estimating software of groundwater distribution, and where is the web site of
downloading it, could you please let me know.

I am appreciaitng your help and your support.

Best Regards

yours

Mohamed Saber
PHD student
Kyoto Univ.
Japan



Mohamed saber Mohamed Sayed

PHD Student
Kyoto Univ. DPRI, Water Resources Rsearch Center
Prof Kojiri Lab.
e-mail : msaber_75@...
Tel : +81-774-38-4248
Fax : +81-774-32-3093

#476 From: "Mohamed Dbouk" <mdbouk@...>
Date:: Wed May 16, 2007 11:34 am
Subject:: research up-to-date subjects
mohamed_dbouk
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Hi every body,

May some one has valid ideas as up-to-date research subjects about --3D
representation

In hydrogeology/hydrology/geology.--

Thanks,

___________________________

Dr. Mohamed DBOUK
Lebanese University, Hadath Campus
Beirut-Lebanon
(00 961) 3851283/1551243

#475 From: "kothari_anil23" <kothari_anil23@...>
Date:: Sun May 13, 2007 4:49 pm
Subject:: Short term training course rainwater management
kothari_anil23
Offline Offline
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SIr,

I am associated with dryland research as an soil and water engineer
and wish to enhance my tecnical competence in rain water management
using latest techniques like GIS, ANN and others modelling tools
through some short term course of two to four week.
can any one guide me for the same

thanking you in advance

anil kothari

#474 From: "C. P. Kumar" <cpkumar@...>
Date:: Sun May 13, 2007 5:49 am
Subject:: Decision Support System (DSS) for groundwater
cpkumar
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Dear Members,

Please inform me links to any available software,
technical papers and other literature pertaining to
Decision Support System (DSS) for groundwater
assessment, modelling and management (including
groundwater quality issues).

Regards
Kumar
================================================
C. P. KUMAR
Scientist 'E1'
National Institute of Hydrology
Jal Vigyan Bhawan
Roorkee - 247667 (Uttarakhand)
INDIA

Web Page : http://www.angelfire.com/nh/cpkumar/
================================================

#473 From: alan tan <alantan137@...>
Date:: Fri May 11, 2007 10:40 pm
Subject:: Re: Announcement on e-Learning Integrated Water Resources Management program at AIT (3 Batch)
alantan137
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Dear Devesh,

I received ur posting on the distance
learning course. I had read thru and interested. But I
am over 40 yr old, Can I still apply??

Alan



--- devesh sharma <dev03_142003@...> wrote:

> Dear All,
>
>   I am writing from Water Engineering and Management
> program of Asian Institute of Technology (AIT),
> Thailand. Please find below an announcement of our
> e-Learning program in Integrated Water Resources
> Management (IWRM) for 3 batch. Please help
> disseminate this information and encourage water
> professionals to apply for this program which is
> scheduled to begin in August 2007.
>   Thanks and with regards,
>   Devesh Sharma
>
>
**************************************************************
>
>  ANNOUNCEMENT ON IWRM e-Learning PROGRAM
>
>
**************************************************************
>
>  The Regional UN-Water Virtual Learning Centre
> (WVLC) at Asian Institute of
>  Technology (AIT), Thailand, established in
> collaboration with UNU-INWEH, Canada and with
> support from UN-DESA, is now inviting applications
> from prospective water professionals. This distance
> based e-Learning program consists of 10 courses (25h
> per course) and leads to an award of a diploma in
> Integrated Water Resources Management (IWRM) on
> successful completion. The special feature of our
> program lies in its uniqueness in delivery mode
> which consists of both Face-to-Face and
> distance-based learning. Courses 1 and 10 will be
> conducted Face-to-Face at AIT for 2 weeks each and
> Courses 2 to 9 will be conducted online for about
> 7-8 weeks each.
>   The program curriculum covers hydrology, water
> quality, terrestrial ecosystem,
>  land use changes, aquatic ecosystem, water uses and
> wastewater, governance and community-based
> approaches and organizational infrastructure and
> management aspects.
>   The next batch of program is scheduled for August
> 2007. For more information on
>  admission requirements and procedure, program
> structure, course contents, cost, etc., please visit
> http://www.set.ait.ac.th/courses/wvlc/ or call us at
> +66 2
>  5245793 (Monday through Friday). Further inquiries
> can also be made to
>  wvlc@....
>
>  Deadline for Application is 31 MAY 2007.
>
>   We Accept Properly Scanned Copies of Filled in
> Application Form.
>
> *****************************************
> Project Associate
> UN Water Virtual Learning Centre
> Water Engineering and  Management
> School of Engineering and Technology
> Asian Institute of  Technology,
> 58 Moo 9, Km. 42. Paholyothin Highway
> P.O. Box 4, Klong Luang,  Pathumthani 12120,
> Thailand
> Telephone: +66-2-524-5793
> Fax:        +66-2-524-6425
> Homepage: http://www.set.ait.ac.th/courses/wvlc/
>
> "If a man  empties his purse into his head, no one
> can take it from him. An investment in knowledge
> always pays the highest return." - Ben Franklin

#472 From: devesh sharma <dev03_142003@...>
Date:: Thu May 10, 2007 1:43 pm
Subject:: Announcement on e-Learning Integrated Water Resources Management program at AIT (3 Batch)
dev03_142003
Offline Offline
Send Email Send Email
 
Dear All,

   I am writing from Water Engineering and Management program of Asian Institute
of Technology (AIT), Thailand. Please find below an announcement of our
e-Learning program in Integrated Water Resources Management (IWRM) for 3 batch.
Please help disseminate this information and encourage water professionals to
apply for this program which is scheduled to begin in August 2007.
   Thanks and with regards,
   Devesh Sharma
   **************************************************************

  ANNOUNCEMENT ON IWRM e-Learning PROGRAM
   **************************************************************

  The Regional UN-Water Virtual Learning Centre (WVLC) at Asian Institute of
  Technology (AIT), Thailand, established in collaboration with UNU-INWEH, Canada
and with support from UN-DESA, is now inviting applications from prospective
water professionals. This distance based e-Learning program consists of 10
courses (25h per course) and leads to an award of a diploma in Integrated Water
Resources Management (IWRM) on successful completion. The special feature of our
program lies in its uniqueness in delivery mode which consists of both
Face-to-Face and distance-based learning. Courses 1 and 10 will be conducted
Face-to-Face at AIT for 2 weeks each and Courses 2 to 9 will be conducted online
for about 7-8 weeks each.
   The program curriculum covers hydrology, water quality, terrestrial ecosystem,
  land use changes, aquatic ecosystem, water uses and wastewater, governance and
community-based approaches and organizational infrastructure and management
aspects.
   The next batch of program is scheduled for August 2007. For more information
on
  admission requirements and procedure, program structure, course contents, cost,
etc., please visit http://www.set.ait.ac.th/courses/wvlc/ or call us at +66 2
  5245793 (Monday through Friday). Further inquiries can also be made to
  wvlc@....

  Deadline for Application is 31 MAY 2007.

   We Accept Properly Scanned Copies of Filled in Application Form.

*****************************************
Project Associate
UN Water Virtual Learning Centre
Water Engineering and  Management
School of Engineering and Technology
Asian Institute of  Technology,
58 Moo 9, Km. 42. Paholyothin Highway
P.O. Box 4, Klong Luang,  Pathumthani 12120,
Thailand
Telephone: +66-2-524-5793
Fax:        +66-2-524-6425
Homepage: http://www.set.ait.ac.th/courses/wvlc/

"If a man  empties his purse into his head, no one can take it from him. An
investment in knowledge always pays the highest return." - Ben Franklin

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