Ontologia

HydroBASINS lev08 watershed · #7080825190

Bassin · #7080825190

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 : Arroyo Seco, Jalpan de Serra, Landa de Matamoros

Pfafstetter: 75329012

Sub-basin area

482,1km²

Upstream area

482,1km²

Discharge

4,1m³/s

Mean elev.

1 237m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Santa Maria594 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Sierra Gorda

    IUCN Ia

    Biosphere Reserve

    480.84 km² overlap

  • Sierra Gorda

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    480.84 km² overlap

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

Species present

1 616 distinct species · 5 369 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 369 obs · 12 cellules
Obs. / cellule
≥ 2 123
1 256–2 122
320–1 255
260–319
< 260

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 · #7080825190 : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
32
Connectance
0.051
Patrimoniales
1
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°

20,8°C

Annual rain

1 169mm

Moisture idx (CMI)

-0,31

Runoff

313mm/an

PET

1 712mm

AET

954mm

Mean slope

14,6°

Water table

607cm

Forest

92%

Crops

5%

Urban

0%

Protected

100%

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