HydroBASINS lev08 watershed · #6080272430
Bassin de Rio Culeiras
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 2 administrative regions : Manaus, Rio Preto da Eva
Sub-basin area
3 440,3km²
Upstream area
3 441km²
Discharge
144,15m³/s
Mean elev.
82m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 3345.9 km²97.7% of basin
- 79.2 km²2.3% of basin
7 intersecting protected areas
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
2959.06 km² overlap
Environmental Protection Area
1884.78 km² overlap
Park
555.08 km² overlap
Sustainable Development Reserve
473.63 km² overlap
Environmental Protection Area
93.56 km² overlap
Area of Relevant Ecological Interest
1.12 km² overlap
Anavilhanas National Park
IUCN IIWetland of International Importance (Ramsar Site)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 003 distinct species · 33 236 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Culeiras : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
27,1°C
Annual rain
2 501mm
Moisture idx (CMI)
0,35
Runoff
1 298mm/an
PET
1 622mm
AET
1 515mm
Mean slope
2,9°
Water table
58cm
Forest
98%
Crops
0%
Urban
0%
Protected
87%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)