When sampling a population, the numbers of organisms are counted within a sample site, and then the results multiplied to estimate the total number in the entire habitat. Large animals and plants can ...

THE botanical analysis of pastures by means of quadrats should combine both speed and accuracy. Up to the present, the rapid methods have been somewhat subjective, and in many cases the results ...

This is a preview. Log in through your library . Abstract Detection of the different scales of pattern in plant communities is an important area of plant ecological research, and various tests of ...