Faridah,

Our group has developed a processed base index model that identifies
the vulnerability of pesticide leaching and runoff (solution and
particle adsorbed) on a county scale.We haven't published yet, but a
.jpg of a poster focusing on some model input constraints and a
validation framework can be downloaded here for the next week
http://dropbox.unl.edu/uploads/20090214/af0e0640b52dffe8/NIWQP%20Poster%20(Shea%\
202-3-09).jpg

Maribeth

Maribeth Milner
377 Plant Science
Lincoln, NE 68583-0915 ph: 402-472-0503 fax: 402-472-7904


At 06:42 AM 2/7/2009, you wrote:

>Hallo
>
>Am carrying out an assessment on Nonpoint sources of pollution in
>lake victoria, am interested in showing landuse change in the
>catchment and how water quality in the rivers draiining into the
>lake is changing in time. I need to comeup with managment strategies
>to reduce pollution from the catchment. I will delineate my
>catchment and select my rivers of interest, then match with the most
>dorminate landuse around the river to comeup with the most
>polluting landuse. Do you have any model options? I saw one
>called RiverLife GIS, do u have any knowlegde about this? if not
>which other option should i use?
>
>Faridah