Ontologia

HydroBASINS lev08 watershed · #6080804880

Bassin de Río Amaicha

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 3 administrative regions : Santa María, Tafí Viejo, Tafí del Valle

Pfafstetter: 64229706

Sub-basin area

443,7km²

Upstream area

443,8km²

Discharge

6,37m³/s

Mean elev.

2 995m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Santa María1539 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

1 287 distinct species · 14 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 226 obs · 13 cellules
Obs. / cellule
≥ 5 141
2 812–5 140
1 910–2 811
98–1 909
< 98

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

Ecological tissue

Sample of 32 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 Amaicha : 21 espèces reliées par 44 interactions GloBI sur 5 types (connectance 7.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
44
Connectance
0.078
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°

10,5°C

Annual rain

230mm

Moisture idx (CMI)

-0,80

Runoff

307mm/an

PET

1 189mm

AET

201mm

Mean slope

11,0°

Water table

391cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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