Quadrat sampling and population dispersion

This is one part of a series of videos involving ecology. This video will provide an overview as well as an example of the math behind the quadrat sampling technique for estimating the size of a population and determining the pattern of population dispersion.

[vanessaalban]

How can I measure every weed species present in specific area using Quadrat? For example: the area is 10 hectares?

[nishinosekai]

@BiologyMonk how can i measure the lichen present in specific area using quadrat?

[bobydean]

How would I measure every blade of grass in the quadrant?

[dheerajkumartripathi]

Sir, can you provide me same in PDF or other related research paper with examples.
Thanks in advance.

[navdeeppoonia]

your calculations are incorrect The area is 0.3 X 0.3 = 0.09 square metres