used to study large areas of forest Based on satellite im

Last updated: 9/23/2023

used to study large areas of forest Based on satellite im ages a forest area in the Amazon basin is divided into 14 types Foresters studied the four most commercially valuable types alluvial climax forests of quality levels 1 2 and 3 and mature secondary forest They divided the area of each type into large parcels chose parcels of each type at random and counted tree species in a 20 by 25 meter rectangle randomly placed within each parcel selected Here is some detail Forest Type Climax 1 Climax 2 Climax 3 Secondary Total Parcels 36 72 31 42 Sample Size 4 7 3 4 age fotostock Superstock