subdivide an area into transects and perform a scientific study. use a magnetic compass to determine the N/S and E/W directions in the transect. grid the transect and transcribe the biotic and abiotic ...

This is a preview. Log in through your library . Abstract The variable area transect (VAT) is a plotless density estimator that has received little attention in the ecological literature despite ...

SAN ANTONIO, May 12, 2020 /PRNewswire/ -- Transect, a B2B SaaS company that partners with energy and other industries to identify and plan for environmental risk, announced it has successfully secured ...

A model is given for line transect sampling for the purpose of estimating animal population density which makes no assumption about the value of the detection probability along the transect or about ...