Ontologia

HydroBASINS lev08 watershed · #6080106870

Bassin de Río Neguá

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 4 administrative regions : El Carmen de Atrato, Lloró, Medio Atrato, Quibdó

Pfafstetter: 61100294

Sub-basin area

866,1km²

Upstream area

866,6km²

Discharge

128,11m³/s

Mean elev.

344m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Buey1449 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 251 distinct species · 4 884 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 884 obs · 22 cellules
Obs. / cellule
≥ 3 424
362–3 423
40–361
31–39
< 31

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 39 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Río Neguá : 35 espèces reliées par 41 interactions GloBI sur 6 types (connectance 5.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
41
Connectance
0.053
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

25,5°C

Annual rain

6 880mm

Moisture idx (CMI)

0,75

Runoff

4 402mm/an

PET

1 704mm

AET

1 704mm

Mean slope

9,0°

Water table

237cm

Forest

77%

Crops

0%

Urban

0%

Protected

11%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)