Ontologia

Subdivision · ESP

Mallén

Spain

BSkArid, steppe, cold(100 %)

Species observed

292

Observations

1 445

Area

37,5km²

Ecological tissue

Sample of 38 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 Mallén : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
101
Connectance
0.144
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

292 distinct species · 1 445 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 445 obs · 1 cellules
Obs. / cellule
≥ 1 445
1 445–1 444
1 445–1 444
1 445–1 444
< 1 445

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

Climate

Mean T°

15,3°C

Annual rain

355mm

Warmest m°

30,9°C

Coldest m°

2,6°C

Elevation: 293 m on average (min 239 m, max 382 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
355mm
Warmest month
30,9°C
Coldest month
2,6°C
Mean alt.
293m
Min
239m
Max
382m
Std. dev.
25m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

20,4g/kg

Clay

35,0%

Sand

20,3%

Silt

44,6%

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

Dominant lithology: scGLiMaggregated to Zaragoza

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
31,8g/kg
Clay
35,6%
Sand
20,2%
Silt
44,3%
5–15 cm
pH H₂O
7,9
Org. C
15,0g/kg
Clay
32,1%
Sand
21,2%
Silt
46,7%
15–30 cm
pH H₂O
7,9
Org. C
14,3g/kg
Clay
37,5%
Sand
19,6%
Silt
42,9%

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

Land cover

Forest7.6%
Crops46.7%
Built-up1.1%
Bare soil5.8%
Other (grassland, water…)38.8%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Basins crossed

3

Max stream order

3

Max drainage

27 187km²

Discharge in basins

31,5m³/s

Mean precip.

473mm/an

Mean T°

12,9°C

Moisture idx

-0,54

Max snow

3%

Mean runoff

56mm/an

Mean elev. (basins)

464m

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

Human pressure

Pop. density

1hab/km²

Night light

2,2nW

Built-up

106,0%

Pesticides

37,4kg/km²

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

Protected areas1

IUCN Not Reported · 1

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