Ontologia

Subdivision · ESP

Amposta

Spain

CsaTemperate, dry summer, hot summer(96 %)

Species observed

3 081

Observations

860 010

Area

139km²

Ecological tissue

Sample of 20 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 Amposta : 16 espèces reliées par 12 interactions GloBI sur 2 types (connectance 6.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
12
Connectance
0.063
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

3 081 distinct species · 860 010 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

860 010 obs · 5 cellules
Obs. / cellule
≥ 709 238
709 238–709 237
97 449–709 237
25 132–97 448
< 25 132

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

Climate

Mean T°

16,9°C

Annual rain

582mm

Warmest m°

27,1°C

Coldest m°

7,5°C

Elevation: 24 m on average (min -6 m, max 510 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
582mm
Warmest month
27,1°C
Coldest month
7,5°C
Mean alt.
24m
Min
-6m
Max
510m
Std. dev.
59m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(96 %)Temperate

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

Soil & lithology

pH H₂O

7,5

Org. C

34,9g/kg

Clay

29,5%

Sand

27,4%

Silt

43,1%

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

Dominant lithology: scGLiMaggregated to Tarragona

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
49,7g/kg
Clay
29,7%
Sand
27,2%
Silt
43,2%
5–15 cm
pH H₂O
7,5
Org. C
28,2g/kg
Clay
29,9%
Sand
27,0%
Silt
43,1%
15–30 cm
pH H₂O
7,5
Org. C
26,9g/kg
Clay
28,9%
Sand
28,0%
Silt
43,1%

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

Land cover

Forest8.8%
Crops49.9%
Built-up1.6%
Bare soil4.0%
Other (grassland, water…)35.7%

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

Hydrology3 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

14,8km

Lake surface here

5,83km²

Basins crossed

3

Max stream order

7

Max drainage

84 763km²

Discharge in basins

116,9m³/s

Mean precip.

547mm/an

Mean T°

15,9°C

Moisture idx

-0,47

Max snow

2%

Mean runoff

68mm/an

Mean elev. (basins)

206m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

163,3%

Pesticides

36,8kg/km²

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

Protected areas12

IUCN Not Reported · 5IUCN V · 4IUCN IV · 3🌊 Marine · 4

Delta de l'Ebre

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

485 km²

Delta de l'Ebre

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

485 km²

Serra de Montsià

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

53 km²

Complete list

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