Sama S. Almaarofi

7 Questions 31 Answers 0 Followers

Questions related from Sama S. Almaarofi

What is the best way to identify the most dominant species based on their abundance?

Hi there... i do have a set of phytoplankton abundance data (attached) and i would like to do some statistical analysis. in most literature i have seen that researchers usually report the most...

11 November 2014 9,248 25 View

I am seeking co-author who is knowledgeable in statistics?

Dears, I am looking for an ecological scientist who is expert in Environmental statistics to help me investigate the relation between phytoplankton and water quality in re-flooded Mesopotamian...

08 August 2014 8,519 9 View

How does water time residence affect salinity in wetlands?

Hi there, I am looking at the environmental element that can increase salinity in wetlands. salinization versus water input is likely related and for the marshes that i am working at this relation...

08 August 2014 285 8 View

Can you help me with cluster analysis?

I am trying to do cluster analysis on the data in the attached worksheet. The problem I am facing is that I can't report the scale of the dendongram as D(link)/(Dmax) * 100. I used SPSS, XLstat,...

06 June 2014 9,784 18 View

What methods are presently used to draw sampling sites, sampling location maps, or study site location?

I have seen very interesting and sharp maps in articles. I was wondering that scientist are using some kind of GIS techniques for this purpose. However, sometimes I find very simple but elegant...

06 June 2014 7,188 21 View

In an Aquatic system: how to calculate salinity budget? and what is the better way to estimate salt concentration due to evaporation?

I tried to use the box model to estimate the salt budget of Iraqi marshes, which explained by the equation concentration of salt input - concentration of salt yield (plus/minus) changes in ground...

05 May 2014 1,856 7 View

Can you suggest a free database specialising in environmental studies?

Searching for articles is very critical sometimes using Google, yahoo, etc. I used to have a free access to more than 50 databases via my University account but now as I finished school I lost the...

04 April 2014 2,068 5 View