Chandrakiran Singh

4 Questions 15 Answers 0 Followers

Questions related from Chandrakiran Singh

What factors drive the nitrogen speciation in a lake ecosystem?

Nitrogen may exist as both nitrate & ammonia forms in water. What are the factors involved in converting one form into other or make one dominant over other?

06 May 2013 9,539 2 View

How does biological invasion of common carp impact a Lacustrine system?

I have worked on Lake Mansar (India) in which common carp has been introduced by some wild life enthusiasts in the area, which resulted in the loss of macrophytes completely with other additional...

01 May 2013 7,393 17 View

How can I analyse microcystin concentration in lake sediments using Elisa? Can anybody suggest the best extraction and analysis protocol?

I am curious to know how temporally the toxin concentration varies in lake sediments as it settles after release from cyanobacterial decay. Also, does it have any influence on setting up a toxic...

13 February 2013 5,396 1 View

What triggers toxin production in Cyanobacteria?

I have found that during spring there occurred a Chlorophyceae bloom followed by Cyanobacterial bloom, but the maximum toxin levels fall between those two peaks i.e. before Cyanophyceae bloom.

06 February 2013 5,158 6 View