HydroBASINS lev08 watershed · #6080000250
Bassin de Río Arcua
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 : Apartadó, Turbo
Sub-basin area
126,2km²
Upstream area
126,3km²
Discharge
5,52m³/s
Mean elev.
29m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 118.9 km²94.7% of basin
- 0.8 km²0.6% of basin
3 intersecting protected areas
Serranía de Abibe
IUCN VIIntegrated Management Regional Districts
0.08 km² overlap
Specially Protected Area (Cartagena Convention)
0.01 km² overlap
Regional Natural Parks
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
702 distinct species · 19 593 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Río Arcua : 24 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 6 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°
26,5°C
Annual rain
2 520mm
Moisture idx (CMI)
0,39
Runoff
1 380mm/an
PET
1 543mm
AET
1 468mm
Mean slope
1,5°
Water table
52cm
Forest
33%
Crops
7%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)