HydroBASINS lev08 watershed · #6080008140
Bassin de Rio Guamá
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 7 administrative regions : Acará, Ananindeua, Belém, Benevides, Bujaru +2
Sub-basin area
651,8km²
Upstream area
49 626,2km²
Discharge
1 542,48m³/s
Mean elev.
21m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Rio Caraparu417 km²
- Bassin de Rio Guamá55 km²
7 dept-equivalent regions (GADM L2)
- 200.2 km²30.9% of basin
- 127.5 km²19.6% of basin
- 119.2 km²18.4% of basin
- 56.4 km²8.7% of basin
- 55.8 km²8.6% of basin
- 51.5 km²7.9% of basin
- 38.3 km²5.9% of basin
5 intersecting protected areas
Wildlife Refuge
63.03 km² overlap
Environmental Protection Area
56.41 km² overlap
Parque Estadual Do Utinga
IUCN IIPark
13.98 km² overlap
Environmental Protection Area
11.57 km² overlap
Area of Relevant Ecological Interest
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 088 distinct species · 34 465 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Bassin de Rio Guamá : 14 espèces reliées par 16 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,8°C
Annual rain
2 494mm
Moisture idx (CMI)
0,32
Runoff
1 383mm/an
PET
1 688mm
AET
1 476mm
Mean slope
0,9°
Water table
21cm
Forest
47%
Crops
3%
Urban
8%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)