Ontologia

Municipality · MEX

Viesca

México

BWhArid, desert, hot(98 %)

Species observed

944

Observations

7 653

Area

4 401,8km²

Ecological tissue

Sample of 52 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 Viesca : 35 espèces reliées par 135 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
53
Interactions affichées
135
Connectance
0.098
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

944 distinct species · 7 653 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 653 obs · 89 cellules
Obs. / cellule
≥ 1 437
217–1 436
67–216
17–66
< 17

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

Climate

Mean T°

21,9°C

Annual rain

274mm

Warmest m°

33,1°C

Coldest m°

7,5°C

Elevation: 1 364 m on average (min 1 090 m, max 2 330 m)

Bioclimatic detailsExpert
Annual mean temp.
21,9°C
Annual rain
274mm
Warmest month
33,1°C
Coldest month
7,5°C
Mean alt.
1 364m
Min
1 090m
Max
2 330m
Std. dev.
225m
Köppen-Geiger (dominant)
BWhArid, desert, hot(98 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,3

Org. C

12,5g/kg

Clay

26,0%

Sand

41,6%

Silt

32,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
15,3g/kg
Clay
24,4%
Sand
42,8%
Silt
32,8%
5–15 cm
pH H₂O
8,3
Org. C
12,7g/kg
Clay
25,6%
Sand
41,6%
Silt
32,8%
15–30 cm
pH H₂O
8,3
Org. C
9,4g/kg
Clay
27,8%
Sand
40,6%
Silt
31,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest4.7%
Crops1.6%
Built-up0.1%
Bare soil18.9%
Other (grassland, water…)74.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology15 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

88,0km

Lake surface here

2,48km²

Basins crossed

15

Max stream order

5

Max drainage

35 897km²

Discharge in basins

64,0m³/s

Mean precip.

242mm/an

Mean T°

20,6°C

Moisture idx

-0,86

Mean runoff

14mm/an

Mean elev. (basins)

1 385m

Watersheds crossing here

6 more basins

Lakes (2, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,2%

Pesticides

2,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN Not Reported · 3

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN