Ontologia

Province · ESP

Zaragoza

Spain

BSkArid, steppe, cold(58 %)

Species observed

10 920

Observations

1 782 672

Area

17 302km²

Ecological tissue

Sample of 30 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 Zaragoza : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
50
Connectance
0.115
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

10 920 distinct species · 1 782 672 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 782 672 obs · 579 cellules
Obs. / cellule
≥ 75 970
5 258–75 969
1 748–5 257
912–1 747
< 912

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

Climate

Mean T°

14,2°C

Annual rain

450mm

Warmest m°

30,2°C

Coldest m°

1,5°C

Elevation: 551 m on average (min 91 m, max 2 081 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
450mm
Warmest month
30,2°C
Coldest month
1,5°C
Mean alt.
551m
Min
91m
Max
2 081m
Std. dev.
268m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(58 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

23,3g/kg

Clay

28,3%

Sand

27,3%

Silt

44,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
37,9g/kg
Clay
27,9%
Sand
27,4%
Silt
44,8%
5–15 cm
pH H₂O
7,7
Org. C
16,6g/kg
Clay
27,3%
Sand
27,6%
Silt
45,2%
15–30 cm
pH H₂O
7,7
Org. C
15,4g/kg
Clay
29,7%
Sand
26,9%
Silt
43,5%

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

Land cover

Forest13.7%
Crops32.8%
Built-up0.3%
Bare soil5.8%
Other (grassland, water…)47.5%

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

Hydrology50 basins · 24 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 856,7km

Lake surface here

80,69km²

Basins crossed

50

Max stream order

7

Max drainage

82 420km²

Discharge in basins

3 597,8m³/s

Mean precip.

469mm/an

Mean T°

12,4°C

Moisture idx

-0,53

Max snow

19%

Mean runoff

83mm/an

Mean elev. (basins)

585m

Watersheds crossing here

41 more basins

Lakes (24, top by area)

15 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

33,9%

Pesticides

37,1kg/km²

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

Protected areas100

IUCN Not Reported · 91IUCN V · 6IUCN IV · 2IUCN II · 1

Bardenas Reales

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

585 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations8