Deepthi Hebbale

17 Questions 11 Answers 0 Followers

Questions related from Deepthi Hebbale

Can I use 0.25 square meter quadrant for estimating density of seaweed?

I am sampling in rocky shores very scanty growth,can i use 0.25 square meter quadrant for estimating density of seaweed?

29 October 2015 4,362 4 View

Can anyone help me identify these seaweeds?

Help me identify these seaweeds

06 October 2015 2,487 9 View

Can you identify this seaweed species for me?

Seaweed species found on Rocky shores submerged in the water

01 October 2015 1,673 13 View

What is the method used to quantify seaweed biomass?

If i have to estimated seaweed biomass of a region what is the method used, also for seaweed diversity study what are the methods used?

22 June 2015 3,626 13 View

How do I read the start time for AVHRR SST metadata?

I have metadata for SST image for the year 1997 and i would like to know start time(procuring time of the satellite) of the image ,its in the...

05 May 2015 8,440 1 View

Can I use the same baseline value for the first 20 yrs for my temperature data?

I have temperature data for 29 yrs, using first 20 yrs as baseline period I have calculated anomaly for the rest 9 years, can I use the same baseline value for the first 20 yrs?

23 March 2015 7,990 6 View

Can anyone tell me the order in which Floating algal Index algorithm for MODIS image needs to be implemented?

FAI =(Rrc;NIR -Rrc;NIR') ;Rrc;NIR'= ( Rrc;RED+( Rrc;SWIR-Rrc;RED)* ( NIR-RED)/(SWIR-RED) is the first term multiplied by the second term? or should they be implemented individually and then clubbed?

05 March 2015 6,246 1 View

When am using a 1mx1m quadrat in larger reef area (hectares,say 1200ha) to determine coral cover,what is the optimum number of quadrats I should use?

Say I divide the area into 12 samples of 1 hectares each,then how many quadrats do I put to get the a better representation of coral cover?

14 March 2014 6,504 8 View

Can anyone identify this species for me?

I am not sure if its algae or seaweed.

04 March 2014 8,129 8 View

Can anyone identify this species for me?

I am not able to find any reference to this.

04 March 2014 7,701 8 View

Can anyone please specify the sampling technique adopted by English et al. (1997) for sediments?

As I am not able to find Survey manual for tropical marine resources book by English et al online.

07 February 2014 9,290 2 View

Can sediment accumulation rate be calculated for less than 10 days in diurnal tide environment?

This is regarding my research work on accumulation of sediments on corals, so can this be done.

27 January 2014 5,539 3 View

What is the standard protocol to be followed when collecting water samples in the intertidal zone of coral reefs?

Can i do random sampling and how do I lay random points?

31 July 2013 491 4 View

If I obtain the Shannon-Weiner diversity index as 2.85, what can I interpret from this about the diversity?

I have calculated the Shannon-Weiner diversity for coral species and have obtained 2.85, what does this value infer about the diversity of the corals?

04 February 2013 5,943 90 View

How to precisely record data in 1x10m belt transect method for Corals?

Should each species existing within the transect be counted ?

13 October 2012 5,592 8 View

Can anyone tell me the precise way of conducting line intercept transect method, belt transect method and also the standard measurements to construct a quadrat?

Need for coral survey study

28 September 2012 5,002 3 View

what are the specifications (standard height,diameter,thickness) of PVC pipes that are used to trap sediments in coastal areas?

Do the specification depend on grain size of sediments? Need to trap sediments in order to determine the sedimentation rate/day in coastal area.

30 August 2012 9,920 2 View