Ontologia

HydroBASINS lev08 watershed · #7080081630

Bassin · #7080081630

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, Landa de Matamoros

EndorheicPfafstetter: 75329010

Sub-basin area

151,4km²

Upstream area

151,4km²

Discharge

1,27m³/s

Mean elev.

1 189m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Santa Maria594 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Sierra Gorda

    IUCN Ia

    Biosphere Reserve

    150.99 km² overlap

  • Sierra Gorda

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    150.99 km² overlap

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

Species present

648 distinct species · 1 376 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 376 obs · 4 cellules
Obs. / cellule
≥ 515
515–514
367–514
367–366
< 367

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

Ecological tissue

Sample of 51 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 · #7080081630 : 43 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 5 types (connectance 4.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
63
Connectance
0.049
Patrimoniales
3
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°

20,9°C

Annual rain

1 282mm

Moisture idx (CMI)

-0,25

Runoff

335mm/an

PET

1 705mm

AET

1 032mm

Mean slope

15,5°

Water table

619cm

Forest

97%

Crops

5%

Urban

0%

Protected

100%

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