A scientific fieldwork illustration showing herbaceous vegetation sampling in a spontaneously regenerating urban forest patch. The scene includes a researcher laying out a north–south transect line starting from the southern corner of the patch. Along the transect, several 1 m × 1 m quadrats are placed at regular 1.5 m intervals. In some locations, quadrats are positioned slightly to the left or right of the transect to represent random placement. Inside the quadrats, small herbaceous plants, grasses, and forbs are visible. The surrounding environment is a semi-natural urban forest patch with shrubs, weeds, and a few taller trees. Include simple labels such as “Transect,” “1 m × 1 m quadrat,” and “Herbaceous sampling.” Educational diagram style suitable for an ecology portfolio or field methods presentation. Ver mais