Ontologia

Subdivision · ESP

Olivenza

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 535

Observations

26 500

Area

433,4km²

Ecological tissue

Sample of 39 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 Olivenza : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
69
Connectance
0.088
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

1 535 distinct species · 26 500 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 500 obs · 12 cellules
Obs. / cellule
≥ 12 315
6 710–12 314
1 094–6 709
992–1 093
< 992

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

Climate

Mean T°

16,7°C

Annual rain

591mm

Warmest m°

32,6°C

Coldest m°

4,3°C

Elevation: 245 m on average (min 149 m, max 449 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
591mm
Warmest month
32,6°C
Coldest month
4,3°C
Mean alt.
245m
Min
149m
Max
449m
Std. dev.
67m
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

6,1

Org. C

22,2g/kg

Clay

19,1%

Sand

49,6%

Silt

31,2%

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

Dominant lithology: smGLiMaggregated to Badajoz

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
34,5g/kg
Clay
18,6%
Sand
49,2%
Silt
32,2%
5–15 cm
pH H₂O
6,3
Org. C
17,3g/kg
Clay
18,9%
Sand
47,6%
Silt
33,5%
15–30 cm
pH H₂O
5,9
Org. C
14,8g/kg
Clay
19,9%
Sand
52,1%
Silt
28,0%

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

Land cover

Forest14.3%
Crops36.4%
Built-up0.3%
Bare soil2.4%
Other (grassland, water…)46.6%

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

Hydrology4 basins · 2 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

105,9km

Lake surface here

5,80km²

Basins crossed

4

Max stream order

6

Max drainage

52 284km²

Discharge in basins

36,8m³/s

Mean precip.

573mm/an

Mean T°

16,4°C

Moisture idx

-0,53

Max snow

1%

Mean runoff

147mm/an

Mean elev. (basins)

279m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

25,2%

Pesticides

39,1kg/km²

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

Protected areas7

IUCN Not Reported · 5IUCN IV · 2

Río Alcarrache

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

13 km²

Rivera de Taliga

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

1 km²

Complete list

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