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Questions related from Aravinda Bellanthudawa
Please find the attachment.
14 September 2017 9,615 3 View
Dear sir/madam, I m going to write a paper on classification of trophic status of a wetland by using Secchi disc depth, total phosphorous and chlorophyll a content as mentioned in Carlson,s...
01 June 2017 8,712 1 View
I want to have some reference materials regarding the physico chemical parameters ( pH, salinity, conductivity, depth , nitrate , phosphate , DO, BOD , chlorophyll a concentrations, , COD,...
31 January 2017 501 4 View
i want some examples for plan species found in riverine environments
07 July 2016 308 13 View
Can't i measure the biomass of mollusks (including gastropods), if the are dead (only the shells)?.If i can what is the procedure to do so? I m doing this for benthic sediment samples after...
09 June 2016 5,649 5 View
In part of my research i have to develop the abundance biomass curves for the gastropods.In most of the cases i found dead animals (only the shells of gastropods).Therefore i want to know an exact...
08 June 2016 9,300 4 View
Can i know about the different universal macrophyte indices that can be used for reserviors or slow/non flowing water?
27 April 2016 5,432 3 View
in the water quality and sediment quality analysis process,i got most mollusks(gatsropods) and the worms spp.i m about to calculate the EPT, Taxa richness,pollution tolerance index......so,is...
22 April 2016 7,564 1 View
but it is better ,if i can use universal indices and indices that can be use to south Asian region as well.In addition indices should be included to cover species richness,species evenness,species...
10 March 2016 6,093 7 View
i have 5 sites 2 are some what polluted and others are normal level.how can i divide my 5 sites according to less polluted ,modreately polluted and highly polluted to build a simple water quality...
10 March 2016 5,008 4 View
How can i develop a simple benthic macro invertebrate based index for a slow flowing water body ,in Diyawannawa water body ,Sri lanka?
03 March 2016 4,440 5 View