Ontologia

HydroBASINS lev08 watershed · #6080107990

Bassin de Río Cauca

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 9 administrative regions : Aguadas, Caramanta, La Merced, La Pintada, Marmato +4

Pfafstetter: 61204701

Sub-basin area

468,9km²

Upstream area

26 548,3km²

Discharge

703,77m³/s

Mean elev.

1 435m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Cauca1097 km²

▲ Receives from 2 basins

9 dept-equivalent regions (GADM L2)

1 more
  • Riosucio0.1 km² · 0.0%

2 intersecting protected areas

  • La Gloria

    IUCN VI

    Civil Society Nature Reserve

    2.18 km² overlap

  • Tarcara

    IUCN VI

    Regional Protective Forest Reserves

    0.54 km² overlap

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

Species present

1 095 distinct species · 12 144 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 144 obs · 13 cellules
Obs. / cellule
≥ 2 458
2 116–2 457
1 471–2 115
750–1 470
< 750

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

Ecological tissue

Sample of 21 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 Cauca : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
23
Connectance
0.110
Patrimoniales
1
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°

20,7°C

Annual rain

2 366mm

Moisture idx (CMI)

0,36

Runoff

1 261mm/an

PET

1 483mm

AET

1 431mm

Mean slope

18,6°

Water table

523cm

Forest

16%

Crops

13%

Urban

1%

Protected

0%

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