28. 
IV - FOREST ACTIVITIES 
  
l. SCOPE & OBJECVIVES: 
  
- Preparation of Phytoecologic maps in the scales 1:250.000 and 
1:1.000.000. 
- Study of Phytoecologic Regions, their nature and economic re- 
Sources. 
- Information on the dynamic, estructure and caracterization of 
the ecosystems, aiming to achieve the best manegement of re- 
newable natural resources in favor of the human being with no 
risk to the general ecosystem. 
Surveying of Forest potenciality. 
- Delineation of exploitable forested areas and its technical - 
and economical feasibility. 
- Economic Zoning based on the identification of forest types. 
- Statistical analysis of data collected. 
- Identification of.botanic species. 
- Climate analysis. 
- Bloclimate.analysis. 
- Technical advise to the other RADAMBRASIL TEAMS and Government 
Agencies. 
2. BASIC ACTIVITIES: 
  
2.1.- PRELIMINARY INTERPRETATION: 
  
Preliminary interpretation is developed through the analysis 
of the drainage pattern, gray tone and texture, by selecting, 
at once, the morphologic environments. After that, in inte- 
gration of the map sheets in 1:250.000 is done and the areas