Ontologia

HydroBASINS lev08 watershed · #6080762370

Bassin de Río Colorado

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 : Orán, Valle Grande

Pfafstetter: 64242420

Sub-basin area

1 327,5km²

Upstream area

1 327,5km²

Discharge

16,96m³/s

Mean elev.

861m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Bermejo111 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Las Yungas

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    1286.25 km² overlap

  • Calilegua

    IUCN II

    National Park

    0.07 km² overlap

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

Species present

344 distinct species · 1 380 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 380 obs · 29 cellules
Obs. / cellule
≥ 876
72–875
29–71
4–28
< 4

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

Ecological tissue

Sample of 35 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 Colorado : 28 espèces reliées par 47 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
47
Connectance
0.075
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°

19,9°C

Annual rain

837mm

Moisture idx (CMI)

-0,48

Runoff

386mm/an

PET

1 591mm

AET

708mm

Mean slope

9,9°

Water table

390cm

Forest

84%

Crops

4%

Urban

1%

Protected

0%

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