Ontologia

HydroBASINS lev08 watershed · #6080184910

Bassin de Río Orteguaza

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 : Milán, Morelia

Pfafstetter: 62294885

Sub-basin area

122,6km²

Upstream area

4 299,1km²

Discharge

285,47m³/s

Mean elev.

236m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Orteguaza1270 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

230 distinct species · 463 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

463 obs · 3 cellules
Obs. / cellule
≥ 254
254–253
254–253
135–253
< 135

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

Ecological tissue

Sample of 36 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 Orteguaza : 30 espèces reliées par 31 interactions GloBI sur 6 types (connectance 4.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
31
Connectance
0.049
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°

25,6°C

Annual rain

3 341mm

Moisture idx (CMI)

0,51

Runoff

2 408mm/an

PET

1 635mm

AET

1 598mm

Mean slope

1,3°

Water table

30cm

Forest

9%

Crops

0%

Urban

0%

Protected

0%

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