Thank you for this elaborate. Will check the consistency of units for the parameters used in the model. However, would appreciate if you could elaborate your...
One more comment to using pan evaporation data. Often the true open water body evaporation is less then measured pan evaporation. There are a number of reasons...
Bron Smolski
bron.smolski@...
Apr 3, 2006 3:01 am
2033
Samuel If you are running models such as MT3D, RT3D, SEAM3D and the like from WITHIN the GMS environment, these solutions will generally be read in...
Dear Canales, I agree with your view points. I am planning to install 40 micron filter to check fines. with regards ashok Armando Gabriel Canales Elorduy...
hi im amir naserin i searching about unsaturated hydraulic conductivity ...disc infiltrometer ... models .... application of hydrus model....and .. other ways...
5. Pan evaporation is an estimate of potential evaporation. Actual evaporation can be less if there is no water available to evaporate. 6. Trees in upland...
Richard B. Winston
rbwinston@...
Apr 4, 2006 3:20 am
2037
Hi Amir, Can I know what exactly you are loooking for ? I may be give some inputs regarding the disc infiltrometer and unsaturated hydraulic conductiviey,...
Groundwater decline in Delhi Delhi (India) is experiencing increasing pressure to meet demand for its water resources. Growing urbanization, improvements in...
So many things (many of them has been mentioned) may be the possible reasons. one of the reason may be reduction in the recharge rate either due to low...
Dear Dr. Kumar sir, 1. As you already mentioned that increase in urbanization coverage spacially (i.e, build up areas or concrete areas) which not only...
Dear Mr. Kumar, Delhi's problem is not unique, may be the scale of the problem is greater than other places. When you have fast pace development in areas that...
Dear Mr. Kumar, As a first approach I would say: 1. due to groundwater level decline, the natural discharge to the Yamuna river has lowered. Since the...
Edson Wendland
ew@...
Apr 7, 2006 3:03 am
2043
Hopefuly there will be many replies for you to choose from. I believe that the simple system you describe works (is correct) for the normal natural surface...
GEOREGON@...
Apr 8, 2006 3:32 am
2044
Dear members is it possible in GW4 color the elevation zone of each layer compared to the value of the elevation and not the value of the number zone? In this...
1. Groundwater model for Lower Palar Basin 2004 2. Public Works Dept 3. Yes A few papramenters were modified 4. Suggeested to go for subsurface barrier 5....
L Elango
elango@...
Apr 11, 2006 4:23 am
2046
Please forgive my ignorance but what is GW4? ... Dr. Jasminko Karanjac, Consultant Hydrogeologist & Professor (ret.) Tel. +381-11-163983 Cel. +381-64-3110304 ...
Karanjac
karanjac@...
Apr 12, 2006 3:03 am
2047
Hi Dario, Use Props/Property Values/Sort Zones and then Props/Property Values/Reset Zone Colors. That should take care of it. Jim ...
James Rumbaugh
jrumbaugh@...
Apr 12, 2006 3:05 am
2048
I am a fresh man in this field,could anybody tell me how to simulate ground water with model? I know I must prepare the hydro-head data and parameters ,but how...
If you have 2D modflow model dont worry about vertical k .Because there will be no vertical flow component. Regards KRISHNAIAH CHEVVA <krishnaiahc@...>...
Hello, I would like to calculate the seepage from irrigation canals using analytical and numerical solutions or other methods: How to do that, is there any...
ali taha
alitaha07@...
Apr 14, 2006 4:06 am
2051
Ali, You can see the following paper Swamee, P.K., Mishra, G.C., and Chahar, B.R. (2000). Design of minimum seepage loss canal sections. J. Irrig. And Drain....
Anirban Dhar
anirband@...
Apr 14, 2006 4:20 am
2052
dear ani USGS hydrology papers should be your starting point.ASCE journal of irrigation and waterways may also be of help. w/regards dr. vik ... ...
Hello, I am performing Monte Carlo simulations. The question addressed to the members of the gwmodel group is : How can I evaluate the number of realizations...
Dear members; I m dealing with interpretation of chemical characteristics of groundwater monitoring data.When I check the internal consistency of water I saw...
Hi, everybody: I have two questions that thank you to answer me: 1) What assumptions are considered in PMWIN (MODFLOW) that may cause error? 2) What equation...
Dear Goktug, I also facing the same problems as you. Sometimes, AC Balance of my analysis is around 15%..... For your information, my samples usually came from...
Dear Ahmad As I know, In the case that salt water intrusion or contact with these salty units the results should show high Cloride values, TDS and Sodioum...
Start from reading some books on groundwater modelling. A classic is "Applied Groundwater Modeling, Simulation of Flow and Advective Transport", by Anderson,...
Bron Smolski
bron.smolski@...
Apr 18, 2006 2:52 am
2059
Please help USDA's National Agricultural Library plan for services to meet your information needs. Take a moment with your Web browser to complete NAL's brief...
hello,everyone! How to count the active and inactive grid number in visual modflow? I do not think I need count it one by one,so, how ? Thanks in advance!...
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