Indigenous Area · bra
Areões
- Area
- 1 803 km²
- IUCN cat.
- Not Reported
- Year
- 1997
Overview
- Designation
- Indigenous Area
- Established
- 1997
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
213 distinct species · 411 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Areões : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
142,5km
Basins crossed
10
Max stream order
6
Max drainage
41 276km²
Discharge in basins
704,0m³/s
Mean precip.
1 512mm/an
Mean T°
25,5°C
Moisture idx
-0,19
Mean runoff
468mm/an
Mean elev. (basins)
271m
Watersheds crossing here
- Bassin de Rio das Mortessub-area1 167,9 km²overlap604.39 km²34%
- Bassin de Rio das Mortessub-area1 021,1 km²overlap440.65 km²24%
- Bassin de Rio Borecaiasub-area843,3 km²overlap262.48 km²15%
- Bassin de Rio Carrapatosub-area213,7 km²overlap163.50 km²9%
- Bassin de Ribeirao Areoessub-area307,6 km²overlap155.99 km²9%
- Bassin de Rio Carrapatosub-area394 km²overlap148.03 km²8%
- Bassin de Ribeirao Areoessub-area48,6 km²overlap24.45 km²1%
- Bassin de Rio Borecaiasub-area144,9 km²overlap2.54 km²0%
- Bassin de Ribeirao Areoessub-area385,6 km²overlap0.74 km²0%
1 more basinssorted by overlap
Rivers / streams (8, ord ≥ 4)
- Rio das Mortesord 6len here48.41 km3%total1767 km
- Ribeirao Areoesord 4len here23.22 km18%total132 km
- Rio Borecaiaord 4len here19.63 km14%total143 km
- Córrego da Pacaord 2len here18.29 km100%total18 km
- Ribeirão dos Patosord 6len here13.68 km79%total17 km
- Córrego do Jatobáord 3len here7.92 km100%total8 km
- Rio Carrapatoord 3len here7.53 km21%total35 km
- Córrego Manelãoord 2len here3.78 km100%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -14.38850, -51.90094
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.