Ontologia

HydroBASINS lev08 watershed · #6080145450

Bassin de Río Atá

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 10 administrative regions : Aipe, Ataco, Corinto, Iquira, Miranda +5

Pfafstetter: 61209890

Sub-basin area

1 536,1km²

Upstream area

1 536,1km²

Discharge

51,36m³/s

Mean elev.

2 482m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Saldaña734 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

10 dept-equivalent regions (GADM L2)

2 more

5 intersecting protected areas

  • Nevado del Huila

    IUCN II

    National Natural Park

    698.05 km² overlap

  • El Zumbador

    IUCN VI

    Civil Society Nature Reserve

    0.22 km² overlap

  • Villa Margarita

    IUCN VI

    Civil Society Nature Reserve

    0.05 km² overlap

  • Viflor

    IUCN VI

    Civil Society Nature Reserve

    0.00 km² overlap

  • Frutos De Agua

    IUCN VI

    Civil Society Nature Reserve

    0.00 km² overlap

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

Species present

658 distinct species · 13 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 242 obs · 31 cellules
Obs. / cellule
≥ 2 269
1 612–2 268
199–1 611
52–198
< 52

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Río Atá : 13 espèces reliées par 21 interactions GloBI sur 3 types (connectance 13.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
21
Connectance
0.137
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°

14,6°C

Annual rain

2 146mm

Moisture idx (CMI)

0,42

Runoff

1 028mm/an

PET

1 237mm

AET

1 201mm

Mean slope

20,7°

Water table

654cm

Forest

42%

Crops

4%

Urban

0%

Protected

46%

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