Fikrat M Hassan

7 Questions 195 Answers 0 Followers

Questions related from Fikrat M Hassan

Did any one work on taxonomy of Erythrina Coral Trees?

I look forward to finding expert in taxonomy of Erythrina Coral Trees. Hope some response. There are difficulties to find expert in plant taxonomy. I hope your new year is fruitful. Fikrat

06 January 2024 9,922 0 View

Are there any biomarker specific for surfactant?

My colleagues and I work on detection surfactant in Tigris river. We try to use biomarker in our study.I'm very appreciated If you could mention the biomarker for this purpose.

21 July 2017 2,618 8 View

Has anyone found different community structure of Epipelic algae and other benthic algae attached on the concrete lining in a stream?

I work on Benthic algae in a small stream a part of this stream are concrete lining and other aren't covering. I very appreciate if you have any comments on this issue.

27 February 2016 4,448 4 View

Which is more reliable for assessment of water quality: physicochemical parameters or biological indicators?

We need to use many parameters to assess water quality while some biological indicators may give us the same results.

14 November 2014 227 46 View

Do you found pennate diatoms less than centric diatoms

I have found in my research and others the pennate diatoms are the biggest in number of taxa and biomass against the centric diatoms in most of the studied lotic and lentic ecosystems

31 August 2014 8,775 8 View

TN:TP less than 5 may be N-limitation for phytoplankton, is that also true in lotic systems?

TN: TP is used to identify whether the phytoplankton suffer from N-limitation or P-limitation.

22 February 2014 6,856 5 View

Which environmental factor most effectively stimulates the lipid in microalgae?

I try to stimulate production the fatty acid in microalgae that is used in biodiesel

12 September 2013 7,728 4 View