Ontologia

HydroBASINS lev08 watershed · #7080823920

Bassin de Rio Santa Maria

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 : Jalpan de Serra, Tamasopo

Pfafstetter: 75327007

Sub-basin area

5,7km²

Upstream area

19 974,2km²

Discharge

37,53m³/s

Mean elev.

457m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Santa Maria116 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Sierra Gorda

    IUCN Ia

    Biosphere Reserve

    2.14 km² overlap

  • Sierra Gorda

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    2.14 km² overlap

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

Species present

76 distinct species · 137 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

137 obs · 1 cellules
Obs. / cellule
≥ 137
137–136
137–136
137–136
< 137

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

Ecological tissue

Sample of 27 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 Rio Santa Maria : 24 espèces reliées par 29 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
29
Connectance
0.083
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°

23,4°C

Annual rain

1 762mm

Moisture idx (CMI)

0,03

Runoff

426mm/an

PET

1 710mm

AET

1 229mm

Mean slope

22,9°

Water table

775cm

Forest

3%

Crops

29%

Urban

0%

Protected

37%

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