Ontologia

Subdivision · ESP

Aznalcázar

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 771

Observations

201 663

Area

449,4km²

Ecological tissue

Sample of 26 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 Aznalcázar : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 2 types (connectance 12.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
43
Connectance
0.122
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

1 771 distinct species · 201 663 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

201 663 obs · 13 cellules
Obs. / cellule
≥ 49 271
40 205–49 270
23 006–40 204
9 898–23 005
< 9 898

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

Climate

Mean T°

18,7°C

Annual rain

602mm

Warmest m°

33,3°C

Coldest m°

6,7°C

Elevation: 7 m on average (min -0 m, max 89 m)

Bioclimatic detailsExpert
Annual mean temp.
18,7°C
Annual rain
602mm
Warmest month
33,3°C
Coldest month
6,7°C
Mean alt.
7m
Min
-0m
Max
89m
Std. dev.
13m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,2

Org. C

22,8g/kg

Clay

32,0%

Sand

34,7%

Silt

33,3%

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

Dominant lithology: smGLiMaggregated to Sevilla

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
35,7g/kg
Clay
32,2%
Sand
33,2%
Silt
34,7%
5–15 cm
pH H₂O
7,3
Org. C
16,1g/kg
Clay
32,3%
Sand
32,5%
Silt
35,2%
15–30 cm
pH H₂O
7,1
Org. C
16,6g/kg
Clay
31,7%
Sand
38,3%
Silt
30,0%

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

Land cover

Forest7.6%
Crops46.1%
Built-up0.1%
Bare soil6.7%
Other (grassland, water…)39.5%

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

Hydrology6 basins · 18 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

88,9km

Lake surface here

14,97km²

Basins crossed

6

Max stream order

6

Max drainage

56 433km²

Discharge in basins

208,9m³/s

Mean precip.

546mm/an

Mean T°

17,7°C

Moisture idx

-0,54

Max snow

1%

Mean runoff

150mm/an

Mean elev. (basins)

86m

Watersheds crossing here

Lakes (18, top by area)

9 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

13,6%

Pesticides

38,4kg/km²

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

Protected areas15

IUCN Not Reported · 5IUCN IV · 5IUCN II · 2IUCN V · 2IUCN Not Applicable · 1🌊 Marine · 9

Doñana

IUCN Not Reported

Special Protection Area (Birds Directive) · 1987

1 281 km²

Doñana

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

1 281 km²

Doñana

IUCN IV

Natura 2000 · 2012

1 137 km²

Doñana

IUCN II

Wetland of International Importance (Ramsar Site) · 1982

1 131 km²

Doñana

IUCN V

Natural Park · 1989

681 km²

Complete list

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