Ontologia

Subdivision · ESP

Ulldecona

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

2 264

Observations

39 928

Area

126,6km²

Ecological tissue

Sample of 31 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 Ulldecona : 24 espèces reliées par 90 interactions GloBI sur 3 types (connectance 18.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
90
Connectance
0.181
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

2 264 distinct species · 39 928 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 928 obs · 4 cellules
Obs. / cellule
≥ 12 197
12 197–12 196
11 029–12 196
11 029–11 028
< 11 029

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

Climate

Mean T°

16,1°C

Annual rain

629mm

Warmest m°

28,0°C

Coldest m°

5,1°C

Elevation: 210 m on average (min 44 m, max 537 m)

Bioclimatic detailsExpert
Annual mean temp.
16,1°C
Annual rain
629mm
Warmest month
28,0°C
Coldest month
5,1°C
Mean alt.
210m
Min
44m
Max
537m
Std. dev.
72m
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

7,8

Org. C

24,6g/kg

Clay

26,5%

Sand

30,7%

Silt

42,8%

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
7,7
Org. C
37,1g/kg
Clay
26,4%
Sand
30,5%
Silt
43,2%
5–15 cm
pH H₂O
7,8
Org. C
19,9g/kg
Clay
26,3%
Sand
30,5%
Silt
43,1%
15–30 cm
pH H₂O
7,8
Org. C
16,8g/kg
Clay
26,8%
Sand
31,1%
Silt
42,1%

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

Land cover

Forest25.5%
Crops14.7%
Built-up0.8%
Bare soil5.3%
Other (grassland, water…)53.7%

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

Hydrology2 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

29,9km

Basins crossed

2

Max stream order

2

Max drainage

1 612km²

Discharge in basins

0,1m³/s

Mean precip.

555mm/an

Mean T°

15,1°C

Moisture idx

-0,45

Max snow

2%

Mean runoff

53mm/an

Mean elev. (basins)

341m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,3nW

Built-up

79,9%

Pesticides

37,7kg/km²

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

Protected areas9

IUCN Not Reported · 6IUCN V · 3

Serra de Montsià

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

53 km²

Serra de Montsià

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

53 km²

Secans del Montsià

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

21 km²

Complete list

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