Ontologia

HydroBASINS lev08 watershed · #7080078100

Bassin · #7080078100

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 7 administrative regions : Charapan, Cherán, Chilchota, Los Reyes, Nahuatzen +2

EndorheicPfafstetter: 77147040

Sub-basin area

750,2km²

Upstream area

750,2km²

Discharge

2,49m³/s

Mean elev.

2 427m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080833970392 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Cerro Pelón

    IUCN Not Reported

    Ecological Conservation

    0.24 km² overlap

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

Species present

1 117 distinct species · 4 075 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 075 obs · 19 cellules
Obs. / cellule
≥ 688
654–687
294–653
124–293
< 124

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

Ecological tissue

Sample of 40 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 · #7080078100 : 28 espèces reliées par 66 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
66
Connectance
0.085
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°

14,1°C

Annual rain

1 164mm

Moisture idx (CMI)

-0,18

Runoff

223mm/an

PET

1 434mm

AET

855mm

Mean slope

8,1°

Water table

517cm

Forest

96%

Crops

22%

Urban

3%

Protected

0%

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