sampling using a quadrat involves the placing of quadrats at random coordinates. Regardless of whether you are investigating the number of individual species, the diversity of species or the ...

Many studies use the literature as a guide to the size and shape of quadrats that can be used. It is also plausible to determine what quadrat size and shape are optimal for the study you wish to ...

For example, Saint Michael’s College students identified all trees taller than 1.4 m in 20 x 20 m quadrats in a recently burned forest and in a fire-suppressed control (Table 1). Importantly ...

The National Trust's rangers on the Farne Islands have carried out the first puffin count in five years and have seen a 15% ...